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PR gdb/20653 - small cleanup in string_to_explicit_location
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
c1d0b70a
YQ		 12016-10-05 Yao Qi <yao.qi@linaro.org>
2
3 * configure.srv: Update the path of arm-*.xml files.
4
0a69eedb
YQ		 52016-10-05 Terry Guo <terry.guo@arm.com>
6 Yao Qi <yao.qi@linaro.org>
7
8 * Makefile.in: Adjust the path of rules.
9 * configure.srv: Update the path of xml files.
10 * regformats/arm-with-iwmmxt.dat: Regenerated.
11 * regformats/arm-with-neon.dat: Likewise.
12 * regformats/arm-with-vfpv2.dat: Likewise.
13 * regformats/arm-with-vfpv3.dat Likewise.
14
17e16485
YQ		 152016-09-30 Yao Qi <yao.qi@linaro.org>
16
17 PR gdbserver/20627
18 * target.c (target_stop_and_wait): Don't call
19 target_continue_no_signal, use resume_stop instead.
20
edeeb602
YQ		 212016-09-26 Yao Qi <yao.qi@linaro.org>
22
23 * linux-low.c (linux_wait_1): Call debug_exit.
24
503b1c39
PA		 252016-09-23 Pedro Alves <palves@redhat.com>
26
27 * Makefile.in (SFILES): Add common/new-op.c.
28 (OBS): Add common/new-op.o.
29 (new-op.o): New rule.
30
74172ecf
SM		 312016-09-21 Simon Marchi <simon.marchi@ericsson.com>
32
33 * .gitinore: Ignore more files.
34
fc6cda2e
YQ		 352016-09-21 Yao Qi <yao.qi@linaro.org>
36
37 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
38 23.
39
bc1e6c81
SDJ		 402016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
41
42 * server.c (start_inferior): Call target_mourn_inferior instead of
43 mourn_inferior; pass ptid_t argument to it.
44 (resume): Likewise.
45 (handle_target_event): Likewise.
46 * target.c (target_mourn_inferior): New function.
47 * target.h (mourn_inferior): Delete macro.
48
0e00e962
AA		 492016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
50
51 * linux-low.c (lwp_is_stepping): New function.
52
1d8cb77d
CL		 532016-09-06 Carl Love <cel@us.ibm.com>
54
55 * server.c (start_inferior): Fixed comment, requested comment change
56 didn't get updated correctly. Removed reference to ptrace () call as
57 it is only true on Linux systems.
58
7313bced
CL		 592016-09-06 Carl Love <cel@us.ibm.com>
60
61 * server.c (start_inferior): Do not call
62 function target_post_create_inferior () if the
63 inferior process has already exited.
64
cf6de44d
PA		 652016-09-05 Pedro Alves <palves@redhat.com>
66
67 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
68 (COMPILE.pre, CC_LD): Use CXX directly.
69 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
70 * acinclude.m4: Don't include build-with-cxx.m4.
71 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
72 * configure: Regenerate.
73
c1da6748
AT		 742016-09-02 Akash Trehan <akash.trehan123@gmail.com>
75
76 PR gdb/19495
77 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
78 call writing data to own_buf.
79
f2b9e3df
SDJ		 802016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
81
82 * target.c (mywait): Call target_wait instead of
83 the_target->wait.
84 (target_wait): New function.
85
049a8570
SDJ		 862016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
87
88 * server.c (start_inferior): New variable 'ptid'. Replace calls
89 to the_target->resume by target_continue{,_no_signal}, depending
90 on the case.
91 * target.c (target_stop_and_wait): Call target_continue_no_signal
92 instead of the_target->resume.
93 (target_continue): New function.
94
3aa5cfa0
AT		 952016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
96
97 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
98
754653a7
AZ		 992016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
100
101 PR server/20491
102 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
103 ps_prochandle.
104 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
105 * linux-arm-low.c (ps_get_thread_area): Likewise.
106 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
107 * linux-m68k-low.c (ps_get_thread_area): Likewise.
108 * linux-mips-low.c (ps_get_thread_area): Likewise.
109 * linux-nios2-low.c (ps_get_thread_area): Likewise.
110 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
111 * linux-x86-low.c (ps_get_thread_area): Likewise.
112 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
113
ed036b40
PA		 1142016-08-19 Pedro Alves <palves@redhat.com>
115
116 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
117
c8ef42ee
PA		 1182016-08-19 Pedro Alves <palves@redhat.com>
119
120 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
121 comment. Use memcpy instead of casting through unsigned long.
122
9c235a72
PA		 1232016-08-19 Pedro Alves <palves@redhat.com>
124
125 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
126 allocating around 0x80000000.
127
201506da
PA		 1282016-08-19 Pedro Alves <palves@redhat.com>
129
130 PR gdb/20415
131 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
132 (x32-avx512-linux-ipa.o): New rules.
133 * configure.ac (x86_64-*-linux*): New x32 check.
134 * configure.srv (ipa_x32_linux_regobj): New.
135 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
136 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
137 descriptions.
138 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
139 descriptions.
140 * configure: Regenerate.
141
f348d89a
PA		 1422016-08-09 Pedro Alves <palves@redhat.com>
143
144 PR gdb/18653
145 * Makefile.in (OBS): Add signals-state-save-restore.o.
146 (signals-state-save-restore.o): New rule.
147 * config.in: Regenerate.
148 * configure: Regenerate.
149 * linux-low.c: Include "signals-state-save-restore.h".
150 (linux_create_inferior): Call
151 restore_original_signals_state.
152 * server.c: Include "dispositions-save-restore.h".
153 (captured_main): Call save_original_signals_state.
154
1baf5149
PA		 1552016-08-05 Pedro Alves <palves@redhat.com>
156
157 * configure: Regenerate.
158
fcd4a73d
YQ		 1592016-08-04 Yao Qi <yao.qi@linaro.org>
160
161 * linux-low.c (regsets_fetch_inferior_registers): Check
162 errno is ESRCH or not.
163
979659d0
YQ		 1642016-08-02 Yao Qi <yao.qi@linaro.org>
165
166 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
167 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
168 (thread_db_load_search): Update.
169 (try_thread_db_load_1): Don't look for td_ta_event_addr,
170 td_ta_set_event and td_ta_event_getmsg.
171
6598661d
PA		 1722016-07-26 Pedro Alves <palves@redhat.com>
173
174 PR server/20414
175 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
176 of unsigned long for 64-bit registers and use uint32_t instead of
177 unsigned int for 32-bit registers.
178
9cf12d57
PA		 1792016-07-26 Pedro Alves <palves@redhat.com>
180
181 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
182 to 'ptrace'.
183
305450ed
TT		 1842016-07-21 Tom Tromey <tom@tromey.com>
185
186 * configure: Rebuild.
187
2583da7c
YQ		 1882016-07-21 Yao Qi <yao.qi@linaro.org>
189
190 * mem-break.c (find_gdb_breakpoint): Cast bp to
191 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
192
21536b36
YQ		 1932016-07-21 Yao Qi <yao.qi@linaro.org>
194
195 * server.c (handle_v_requests): Support s and S actions
196 if target_supports_software_single_step return true.
197
8901d193
YQ		 1982016-07-21 Yao Qi <yao.qi@linaro.org>
199
200 * linux-low.c (resume_stopped_resumed_lwps): If resume request
201 is resume_step, call maybe_hw_step.
202 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
203 and unstop them.
204 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
205 breakpoints or not.
206 (proceed_one_lwp): If resume request is resume_step, install
207 reinsert breakpoints and call maybe_hw_step.
208
0e9a339e
YQ		 2092016-07-21 Yao Qi <yao.qi@linaro.org>
210
211 * linux-low.c (proceed_one_lwp): Declare.
212 (linux_resume_one_thread): Remove local variable 'step'.
213 Lift code enqueue signal. Call proceed_one_lwp instead of
214 linux_resume_one_lwp.
215
4281b351
YQ		 2162016-07-21 Yao Qi <yao.qi@linaro.org>
217
218 * linux-low.c (linux_resume_one_thread): Call
219 enqueue_pending_signal.
220
984a2c04
YQ		 2212016-07-21 Yao Qi <yao.qi@linaro.org>
222
223 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
224 * inferiors.c (do_restore_current_thread_cleanup): New function.
225 (make_cleanup_restore_current_thread): Likewise.
226 * linux-low.c (install_software_single_step_breakpoints): Call
227 make_cleanup_restore_current_thread. Switch current_thread to
228 thread.
229
bec903c9
YQ		 2302016-07-21 Yao Qi <yao.qi@linaro.org>
231
232 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
233 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
234 (clone_one_breakpoint): Likewise.
235 (delete_reinsert_breakpoints): Change parameter to thread.
236 Callers updated.
237 (has_reinsert_breakpoints): Likewise.
238 (uninsert_reinsert_breakpoints): Likewise.
239 (reinsert_reinsert_breakpoints): Likewise.
240 * mem-break.h (set_reinsert_breakpoint): Update declaration.
241 (delete_reinsert_breakpoints): Likewise.
242 (reinsert_reinsert_breakpoints): Likewise.
243 (uninsert_reinsert_breakpoints): Likewise.
244 (has_reinsert_breakpoints): Likewise.
245
63c40ec7
YQ		 2462016-07-21 Yao Qi <yao.qi@linaro.org>
247
248 * inferiors.c (get_thread_process): Make parameter const.
249 * inferiors.h (get_thread_process): Update declaration.
250 * mem-break.c (clone_all_breakpoints): Remove all parameters.
251 Add new parameters child_thread and parent_thread. Callers
252 updated.
253 * mem-break.h (clone_all_breakpoints): Update declaration.
254
9aa76cd0
YQ		 2552016-07-21 Yao Qi <yao.qi@linaro.org>
256
257 * mem-break.c (struct breakpoint) <cond_list>: Remove.
258 <command_list, handler>: Remove.
259 (struct gdb_breakpoint): New.
260 (struct other_breakpoint): New.
261 (struct reinsert_breakpoint): New.
262 (is_gdb_breakpoint): New function.
263 (any_persistent_commands): Update command_list if
264 is_gdb_breakpoint returns true.
265 (set_breakpoint): Create breakpoints according to their types.
266 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
267 (set_gdb_breakpoint_1): Likewise.
268 (set_gdb_breakpoint): Likewise.
269 (clear_breakpoint_conditions): Change parameter type to
270 'struct gdb_breakpoint *'.
271 (clear_breakpoint_commands): Likewise.
272 (clear_breakpoint_conditions_and_commands): Likewise.
273 (add_condition_to_breakpoint): Likewise.
274 (add_breakpoint_condition): Likewise.
275 (add_commands_to_breakpoint): Likewise.
276 (check_breakpoints): Check other_breakpoint.
277 (clone_one_breakpoint): Clone breakpopint according to its type.
278 * mem-break.h (struct gdb_breakpoint): Declare.
279 (set_gdb_breakpoint): Update declaration.
280 (clear_breakpoint_conditions_and_commands): Likewise.
281 (add_breakpoint_condition): Likewise.
282 (add_breakpoint_commands): Likewise.
283 * server.c (process_point_options): Change parameter type to
284 'struct gdb_breakpoint *'.
285
811f8301
YQ		 2862016-07-21 Yao Qi <yao.qi@linaro.org>
287
288 * mem-break.c (set_breakpoint_at): Rename it to ...
289 (set_breakpoint_type_at): ... it.
290 (set_breakpoint_at): Call set_breakpoint_type_at.
291 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
292 * mem-break.h (set_breakpoint_at): Update comments.
293
b1c51e36
CLT		 2942016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
295
296 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
297 to buf parameter.
298 (nios2_store_gregset): Likewise.
299
ced2dffb
PA		 3002016-07-01 Pedro Alves <palves@redhat.com>
301 Antoine Tremblay <antoine.tremblay@ericsson.com>
302
303 * linux-low.c: Change interface to take the target lwp_info
304 pointer directly and return void. Handle detaching from a zombie
305 thread.
306 (linux_detach_lwp_callback): New function.
307 (linux_detach): Detach from the leader thread after detaching from
308 the clone threads.
309
2ac09a5b
YQ		 3102016-06-28 Yao Qi <yao.qi@linaro.org>
311
312 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
313 for variable new_offset.
314 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
315 (aarch64_ftrace_insn_reloc_cb): Likewise.
316 (aarch64_ftrace_insn_reloc_tb): Likewise.
317 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
318 PRIx64 instead of PRIx32.
319
79e7fd4f
YQ		 3202016-06-28 Yao Qi <yao.qi@linaro.org>
321
322 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
323 (the_low_target): Install arm_get_syscall_trapinfo.
324
061fc021
YQ		 3252016-06-28 Yao Qi <yao.qi@linaro.org>
326
327 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
328 function.
329 (the_low_target): Install aarch64_get_syscall_trapinfo.
330
4cc32bec
YQ		 3312016-06-28 Yao Qi <yao.qi@linaro.org>
332
333 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
334 Callers updated.
335 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
336 Remove parameter sysno.
337 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
338 sysret.
339
782c1122
AA		 3402016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
341
342 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
343 (s390_emit_ne_goto): Likewise.
344 (s390_emit_lt_goto): Likewise.
345 (s390_emit_le_goto): Likewise.
346 (s390_emit_gt_goto): Likewise.
347 (s390_emit_ge_goto): Likewise.
348 (s390x_emit_eq_goto): Likewise.
349 (s390x_emit_ne_goto): Likewise.
350 (s390x_emit_lt_goto): Likewise.
351 (s390x_emit_le_goto): Likewise.
352 (s390x_emit_gt_goto): Likewise.
353 (s390x_emit_ge_goto): Likewise.
354 (s390_emit_ops_impl): Mark variable static.
355 (s390x_emit_ops): Likewise.
356
2e7b624b
YQ		 3572016-06-17 Yao Qi <yao.qi@linaro.org>
358
359 * linux-low.c (handle_extended_wait): Call
360 uninsert_reinsert_breakpoints for the parent process. Remove
361 reinsert breakpoints from the child process. Reinsert them to
362 the parent process when vfork is done.
363 * mem-break.c (uninsert_reinsert_breakpoints): New function.
364 (reinsert_reinsert_breakpoints): New function.
365 * mem-break.h (uninsert_reinsert_breakpoints): Declare
366 (reinsert_reinsert_breakpoints): Declare.
367
8a81c5d7
YQ		 3682016-06-17 Yao Qi <yao.qi@linaro.org>
369
370 * linux-low.c (handle_extended_wait): If the parent is doing
371 step-over, remove the reinsert breakpoints from the forked child.
372
f50bf8e5
YQ		 3732016-06-17 Yao Qi <yao.qi@linaro.org>
374
375 * linux-low.c (unsuspend_all_lwps): Declare.
376 (linux_low_filter_event): If thread exited, call finish_step_over.
377 If step-over is finished, unsuspend other threads.
378
8376a3cb
YQ		 3792016-06-17 Yao Qi <yao.qi@linaro.org>
380
381 * linux-low.c (linux_resume_one_lwp_throw): Assert
382 has_reinsert_breakpoints returns false.
383 * mem-break.c (delete_disabled_breakpoints): Assert
384 bp type isn't reinsert_breakpoint.
385
f79b145d
YQ		 3862016-06-17 Yao Qi <yao.qi@linaro.org>
387
388 * linux-low.c (maybe_hw_step): New function.
389 (linux_resume_one_lwp_throw): Call maybe_hw_step.
390 (finish_step_over): Switch current_thread to lwp temporarily,
391 and assert has_reinsert_breakpoints returns true.
392 (proceed_one_lwp): Call maybe_hw_step.
393 * mem-break.c (has_reinsert_breakpoints): New function.
394 * mem-break.h (has_reinsert_breakpoints): Declare.
395
0ae534d2
JT		 3962016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
397
398 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
399
fcdad592
YQ		 4002016-05-17 Yao Qi <yao.qi@linaro.org>
401
402 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
403 instead of find_inferior.
404
9e784964
YQ		 4052016-05-05 Yao Qi <yao.qi@linaro.org>
406
407 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
408 Initialize res to zero.
409
cf2ebb6e
YQ		 4102016-05-05 Yao Qi <yao.qi@linaro.org>
411
412 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
413 to uint32_t.
414
c1aebf87
UW		 4152016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
416
417 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
418 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
419 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
420
35fd2deb 4212016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 422 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 423
424 * tracepoint.c (write_inferior_int8): New function.
425 (cmd_qtenable_disable): Write enable flag using
426 write_inferior_int8.
427
484b3c32
YQ		 4282016-04-25 Yao Qi <yao.qi@linaro.org>
429
430 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
431 (need_step_over_p): Return zero if the LWP has pending signals
432 can be delivered on software single step target.
433
85ba7d86
YQ		 4342016-04-25 Yao Qi <yao.qi@linaro.org>
435
436 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
437 return instead of error.
438
3539aa13
YQ		 4392016-04-22 Yao Qi <yao.qi@linaro.org>
440
441 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
442 to 23.
443
5b061e98
YQ		 4442016-04-22 Yao Qi <yao.qi@linaro.org>
445
446 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
447 signal when stepping over breakpoint with software single
448 step.
449
3451269c
PA		 4502016-04-21 Pedro Alves <palves@redhat.com>
451
452 * linux-s390-low.c (s390_collect_ptrace_register)
453 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
454 add casts.
455 (s390_check_regset): Use void * instead of gdb_byte *.
456
a2358508
PA		 4572016-04-20 Pedro Alves <palves@redhat.com>
458
459 * configure: Renegerate.
460
6885166d
YQ		 4612016-04-20 Yao Qi <yao.qi@linaro.org>
462
463 * linux-aarch32-low.c: Include "arch/arm-linux.h".
464 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
465 number 16.
466 (arm_store_gregset): Likewise.
467
2b863f51
WT		 4682016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
469
470 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
471 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
472 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
473 (amd64-avx-mpx-linux.c): New rules.
474 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
475 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
476 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
477 (srv_amd64_regobj): Add amd64-avx-mpx.o.
478 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
479 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
480 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
481 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
482 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
483 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
484 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
485 * linux-x86-low.c (x86_linux_read_description): Add case for
486 X86_XSTATE_AVX_MPX_MASK.
487 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
488 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
489 init_registers_i386_avx_mpx_linux.
490 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
491 (initialize_low_tracepoint): Call
492 init_registers_i386_avx_mpx_linux.
493 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
494 (initialize_low_tracepoint): Call
495 init_registers_amd64_avx_mpx_linux.
496 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
497 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
498 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
499 declarations.
500
9b30624b
PA		 5012016-04-18 Pedro Alves <palves@redhat.com>
502
503 * configure: Regenerate.
504
45e3745e
AT		 5052016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
506
507 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
508 (aarch64_emit_sub): Likewise.
509
2afc13ff
PA		 5102016-04-12 Pedro Alves <palves@redhat.com>
511
512 * utils.c (prepare_to_throw_exception): Delete.
513
6e774b13
SM		 5142016-04-05 Simon Marchi <simon.marchi@ericsson.com>
515
516 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
517
4dca19f8
MK		 5182016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
519
520 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
521
d0a9981f
MK		 5222016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
523
524 * linux-aarch64-ipa.c: Add <elf.h> include.
525 * linux-ppc-ipa.c: Add <elf.h> include.
526 * linux-s390-ipa.c: Add <elf.h> include.
527
252db07e
MK		 5282016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
529
530 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
531 (get_raw_reg_ptr): Likewise.
532 (get_trace_state_variable_value_ptr): Likewise.
533 (set_trace_state_variable_value_ptr): Likewise.
534 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
535 char *.
536
14e2b6d9
MK		 5372016-03-31 Wei-cheng Wang <cole945@gmail.com>
538 Marcin Kościelnicki <koriakin@0x04.net>
539
540 PR/17221
541 * linux-ppc-low.c (emit_insns): New function.
542 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
543 (ppc_emit_prologue): New function.
544 (ppc_emit_epilogue): New function.
545 (ppc_emit_add): New function.
546 (ppc_emit_sub): New function.
547 (ppc_emit_mul): New function.
548 (ppc_emit_lsh): New function.
549 (ppc_emit_rsh_signed): New function.
550 (ppc_emit_rsh_unsigned): New function.
551 (ppc_emit_ext): New function.
552 (ppc_emit_zero_ext): New function.
553 (ppc_emit_log_not): New function.
554 (ppc_emit_bit_and): New function.
555 (ppc_emit_bit_or): New function.
556 (ppc_emit_bit_xor): New function.
557 (ppc_emit_bit_not): New function.
558 (ppc_emit_equal): New function.
559 (ppc_emit_less_signed): New function.
560 (ppc_emit_less_unsigned): New function.
561 (ppc_emit_ref): New function.
562 (ppc_emit_const): New function.
563 (ppc_emit_reg): New function.
564 (ppc_emit_pop): New function.
565 (ppc_emit_stack_flush): New function.
566 (ppc_emit_swap): New function.
567 (ppc_emit_stack_adjust): New function.
568 (ppc_emit_call): New function.
569 (ppc_emit_int_call_1): New function.
570 (ppc_emit_void_call_2): New function.
571 (ppc_emit_if_goto): New function.
572 (ppc_emit_goto): New function.
573 (ppc_emit_eq_goto): New function.
574 (ppc_emit_ne_goto): New function.
575 (ppc_emit_lt_goto): New function.
576 (ppc_emit_le_goto): New function.
577 (ppc_emit_gt_goto): New function.
578 (ppc_emit_ge_goto): New function.
579 (ppc_write_goto_address): New function.
580 (ppc_emit_ops_impl): New static variable.
581 (ppc64v1_emit_prologue): New function.
582 (ppc64v2_emit_prologue): New function.
583 (ppc64_emit_epilogue): New function.
584 (ppc64_emit_add): New function.
585 (ppc64_emit_sub): New function.
586 (ppc64_emit_mul): New function.
587 (ppc64_emit_lsh): New function.
588 (ppc64_emit_rsh_signed): New function.
589 (ppc64_emit_rsh_unsigned): New function.
590 (ppc64_emit_ext): New function.
591 (ppc64_emit_zero_ext): New function.
592 (ppc64_emit_log_not): New function.
593 (ppc64_emit_bit_and): New function.
594 (ppc64_emit_bit_or): New function.
595 (ppc64_emit_bit_xor): New function.
596 (ppc64_emit_bit_not): New function.
597 (ppc64_emit_equal): New function.
598 (ppc64_emit_less_signed): New function.
599 (ppc64_emit_less_unsigned): New function.
600 (ppc64_emit_ref): New function.
601 (ppc64_emit_const): New function.
602 (ppc64v1_emit_reg): New function.
603 (ppc64v2_emit_reg): New function.
604 (ppc64_emit_pop): New function.
605 (ppc64_emit_stack_flush): New function.
606 (ppc64_emit_swap): New function.
607 (ppc64v1_emit_call): New function.
608 (ppc64v2_emit_call): New function.
609 (ppc64v1_emit_int_call_1): New function.
610 (ppc64v2_emit_int_call_1): New function.
611 (ppc64v1_emit_void_call_2): New function.
612 (ppc64v2_emit_void_call_2): New function.
613 (ppc64_emit_if_goto): New function.
614 (ppc64_emit_eq_goto): New function.
615 (ppc64_emit_ne_goto): New function.
616 (ppc64_emit_lt_goto): New function.
617 (ppc64_emit_le_goto): New function.
618 (ppc64_emit_gt_goto): New function.
619 (ppc64_emit_ge_goto): New function.
620 (ppc64v1_emit_ops_impl): New static variable.
621 (ppc64v2_emit_ops_impl): New static variable.
622 (ppc_emit_ops): New function.
623 (linux_low_target): Wire in ppc_emit_ops.
624
a2174ba4
MK		 6252016-03-31 Wei-cheng Wang <cole945@gmail.com>
626 Marcin Kościelnicki <koriakin@0x04.net>
627
628 PR/17221
629 * Makefile.in: Add powerpc-*-ipa.o
630 * configure.srv: Add ipa_obj for powerpc*-linux.
631 * linux-ppc-ipa.c: New file.
632 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
633 includes.
634 (PPC_FIELD): New macro.
635 (PPC_SEXT): New macro.
636 (PPC_OP6): New macro.
637 (PPC_BO): New macro.
638 (PPC_LI): New macro.
639 (PPC_BD): New macro.
640 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
641 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
642 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
643 (ppc_get_thread_area): New function.
644 (is_elfv2_inferior): New function.
645 (gen_ds_form): New function.
646 (GEN_STD): New macro.
647 (GEN_STDU): New macro.
648 (GEN_LD): New macro.
649 (GEN_LDU): New macro.
650 (gen_d_form): New function.
651 (GEN_ADDI): New macro.
652 (GEN_ADDIS): New macro.
653 (GEN_LI): New macro.
654 (GEN_LIS): New macro.
655 (GEN_ORI): New macro.
656 (GEN_ORIS): New macro.
657 (GEN_LWZ): New macro.
658 (GEN_STW): New macro.
659 (GEN_STWU): New macro.
660 (gen_xfx_form): New function.
661 (GEN_MFSPR): New macro.
662 (GEN_MTSPR): New macro.
663 (GEN_MFCR): New macro.
664 (GEN_MTCR): New macro.
665 (GEN_SYNC): New macro.
666 (GEN_LWSYNC): New macro.
667 (gen_x_form): New function.
668 (GEN_OR): New macro.
669 (GEN_MR): New macro.
670 (GEN_LWARX): New macro.
671 (GEN_STWCX): New macro.
672 (GEN_CMPW): New macro.
673 (gen_md_form): New function.
674 (GEN_RLDICL): New macro.
675 (GEN_RLDICR): New macro.
676 (gen_i_form): New function.
677 (GEN_B): New macro.
678 (GEN_BL): New macro.
679 (gen_b_form): New function.
680 (GEN_BNE): New macro.
681 (GEN_LOAD): New macro.
682 (GEN_STORE): New macro.
683 (gen_limm): New function.
684 (gen_atomic_xchg): New function.
685 (gen_call): New function.
686 (ppc_relocate_instruction): New function.
687 (ppc_install_fast_tracepoint_jump_pad): New function.
688 (ppc_get_min_fast_tracepoint_insn_len): New function.
689 (ppc_get_ipa_tdesc_idx): New function.
690 (the_low_target): Wire in the new functions.
691 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
692 tdescs.
693 * linux-ppc-tdesc.h: New file.
694
a13c4696
MK		 6952016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
696
697 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
698 (alloc_jump_pad_buffer): New function.
699 * linux-amd64-ipa.c: Add <sys/mman.h> include.
700 (alloc_jump_pad_buffer): New function.
701 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
702 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
703 (alloc_jump_pad_buffer): New function.
704 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
705 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
706 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
707 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
708
1cda1512
MK		 7092016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
710
711 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
712 * linux-amd64-ipa.c: Likewise.
713 * linux-i386-ipa.c: Likewise.
714 * linux-s390-ipa.c: Likewise.
715 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
716 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
717 set_trace_state_variable_value_ptr.
718 (struct ipa_sym_addresses): Likewise.
719 (symbol_list): Likewise.
720 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
721 accessing gdb_collect directly.
722 (gdb_collect_ptr_type): New typedef.
723 (get_raw_reg_ptr_type): New typedef.
724 (get_trace_state_variable_value_ptr_type): New typedef.
725 (set_trace_state_variable_value_ptr_type): New typedef.
726 (gdb_collect_ptr): New global.
727 (get_raw_reg_ptr): New global.
728 (get_trace_state_variable_value_ptr): New global.
729 (set_trace_state_variable_value_ptr): New global.
730 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
731 accessing get_raw_reg directly.
732 (get_get_tsv_func_addr): Likewise for
733 get_trace_state_variable_value_ptr.
734 (get_set_tsv_func_addr): Likewise for
735 set_trace_state_variable_value_ptr.
736 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
737
72fb5488
SM		 7382016-03-30 Simon Marchi <simon.marchi@ericsson.com>
739
740 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
741
28170b88
MK		 7422016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
743
744 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
745 packets.
746 (relocate_instruction): Remove own_buf.
747 * server.c (own_buf): Make global.
748 (handle_v_requests): Make global.
749 * server.h (own_buf): New declaration.
750 (handle_v_requests): New prototype.
751
f39e8743
MK		 7522016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
753
754 PR 18377
755 * linux-s390-low.c (add_insns): New function.
756 (s390_emit_prologue): New function.
757 (s390_emit_epilogue): New function.
758 (s390_emit_add): New function.
759 (s390_emit_sub): New function.
760 (s390_emit_mul): New function.
761 (s390_emit_lsh): New function.
762 (s390_emit_rsh_signed): New function.
763 (s390_emit_rsh_unsigned): New function.
764 (s390_emit_ext): New function.
765 (s390_emit_log_not): New function.
766 (s390_emit_bit_and): New function.
767 (s390_emit_bit_or): New function.
768 (s390_emit_bit_xor): New function.
769 (s390_emit_bit_not): New function.
770 (s390_emit_equal): New function.
771 (s390_emit_less_signed): New function.
772 (s390_emit_less_unsigned): New function.
773 (s390_emit_ref): New function.
774 (s390_emit_if_goto): New function.
775 (s390_emit_goto): New function.
776 (s390_write_goto_address): New function.
777 (s390_emit_litpool): New function.
778 (s390_emit_const): New function.
779 (s390_emit_call): New function.
780 (s390_emit_reg): New function.
781 (s390_emit_pop): New function.
782 (s390_emit_stack_flush): New function.
783 (s390_emit_zero_ext): New function.
784 (s390_emit_swap): New function.
785 (s390_emit_stack_adjust): New function.
786 (s390_emit_set_r2): New function.
787 (s390_emit_int_call_1): New function.
788 (s390_emit_void_call_2): New function.
789 (s390_emit_eq_goto): New function.
790 (s390_emit_ne_goto): New function.
791 (s390_emit_lt_goto): New function.
792 (s390_emit_le_goto): New function.
793 (s390_emit_gt_goto): New function.
794 (s390_emit_ge_goto): New function.
795 (s390x_emit_prologue): New function.
796 (s390x_emit_epilogue): New function.
797 (s390x_emit_add): New function.
798 (s390x_emit_sub): New function.
799 (s390x_emit_mul): New function.
800 (s390x_emit_lsh): New function.
801 (s390x_emit_rsh_signed): New function.
802 (s390x_emit_rsh_unsigned): New function.
803 (s390x_emit_ext): New function.
804 (s390x_emit_log_not): New function.
805 (s390x_emit_bit_and): New function.
806 (s390x_emit_bit_or): New function.
807 (s390x_emit_bit_xor): New function.
808 (s390x_emit_bit_not): New function.
809 (s390x_emit_equal): New function.
810 (s390x_emit_less_signed): New function.
811 (s390x_emit_less_unsigned): New function.
812 (s390x_emit_ref): New function.
813 (s390x_emit_if_goto): New function.
814 (s390x_emit_const): New function.
815 (s390x_emit_call): New function.
816 (s390x_emit_reg): New function.
817 (s390x_emit_pop): New function.
818 (s390x_emit_stack_flush): New function.
819 (s390x_emit_zero_ext): New function.
820 (s390x_emit_swap): New function.
821 (s390x_emit_stack_adjust): New function.
822 (s390x_emit_int_call_1): New function.
823 (s390x_emit_void_call_2): New function.
824 (s390x_emit_eq_goto): New function.
825 (s390x_emit_ne_goto): New function.
826 (s390x_emit_lt_goto): New function.
827 (s390x_emit_le_goto): New function.
828 (s390x_emit_gt_goto): New function.
829 (s390x_emit_ge_goto): New function.
830 (s390_emit_ops): New function.
831 (struct linux_target_ops): Fill in emit_ops hook.
832
abd9baf9
MK		 8332016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
834
835 PR 18377
836 * Makefile.in: Add s390 IPA files.
837 * configure.srv: Build IPA for s390.
838 * linux-s390-ipa.c: New file.
839 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
840 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
841 (tdesc_s390_linux32): Likewise.
842 (init_registers_s390_linux32v1): Likewise.
843 (tdesc_s390_linux32v1): Likewise.
844 (init_registers_s390_linux32v2): Likewise.
845 (tdesc_s390_linux32v2): Likewise.
846 (init_registers_s390_linux64): Likewise.
847 (tdesc_s390_linux64): Likewise.
848 (init_registers_s390_linux64v1): Likewise.
849 (tdesc_s390_linux64v1): Likewise.
850 (init_registers_s390_linux64v2): Likewise.
851 (tdesc_s390_linux64v2): Likewise.
852 (init_registers_s390_te_linux64): Likewise.
853 (tdesc_s390_te_linux64): Likewise.
854 (init_registers_s390_vx_linux64): Likewise.
855 (tdesc_s390_vx_linux64): Likewise.
856 (init_registers_s390_tevx_linux64): Likewise.
857 (tdesc_s390_tevx_linux64): Likewise.
858 (init_registers_s390x_linux64): Likewise.
859 (tdesc_s390x_linux64): Likewise.
860 (init_registers_s390x_linux64v1): Likewise.
861 (tdesc_s390x_linux64v1): Likewise.
862 (init_registers_s390x_linux64v2): Likewise.
863 (tdesc_s390x_linux64v2): Likewise.
864 (init_registers_s390x_te_linux64): Likewise.
865 (tdesc_s390x_te_linux64): Likewise.
866 (init_registers_s390x_vx_linux64): Likewise.
867 (tdesc_s390x_vx_linux64): Likewise.
868 (init_registers_s390x_tevx_linux64): Likewise.
869 (tdesc_s390x_tevx_linux64): Likewise.
870 (have_hwcap_s390_vx): New static variable.
871 (s390_arch_setup): Fill have_hwcap_s390_vx.
872 (s390_get_thread_area): New function.
873 (s390_ft_entry_gpr_esa): New const.
874 (s390_ft_entry_gpr_zarch): New const.
875 (s390_ft_entry_misc): New const.
876 (s390_ft_entry_fr): New const.
877 (s390_ft_entry_vr): New const.
878 (s390_ft_main_31): New const.
879 (s390_ft_main_64): New const.
880 (s390_ft_exit_fr): New const.
881 (s390_ft_exit_vr): New const.
882 (s390_ft_exit_misc): New const.
883 (s390_ft_exit_gpr_esa): New const.
884 (s390_ft_exit_gpr_zarch): New const.
885 (append_insns): New function.
886 (s390_relocate_instruction): New function.
887 (s390_install_fast_tracepoint_jump_pad): New function.
888 (s390_get_min_fast_tracepoint_insn_len): New function.
889 (s390_get_ipa_tdesc_idx): New function.
890 (struct linux_target_ops): Wire in the above functions.
891 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
892 * linux-s390-tdesc.h: New file.
893
a4105d04
MK		 8942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
895
896 * linux-s390-low.c (s390_supports_tracepoints): New function.
897 (struct linux_target_ops): Fill supports_tracepoints hook.
898
35ac8b3e
YQ		 8992016-03-18 Yao Qi <yao.qi@linaro.org>
900
901 * linux-low.c (lwp_signal_can_be_delivered): New function.
902 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
903
94610ec4
YQ		 9042016-03-18 Yao Qi <yao.qi@linaro.org>
905
906 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
907 0 if signal is enqueued. Remove 'signal' from one debugging
908 message. Move one debugging message to some lines below.
909 Remove code setting 'signal' to 0.
910
80aea927
YQ		 9112016-03-18 Yao Qi <yao.qi@linaro.org>
912
913 * linux-low.c (linux_low_filter_event): Remove redundant
914 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
915
b04fd3be
MK		 9162016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
917
918 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
919 (struct linux_target_ops): Wire in the above.
920
c40c8d4b
YQ		 9212016-03-03 Yao Qi <yao.qi@linaro.org>
922
923 * linux-low.c: Update comments to start_step_over.
924
0f8288ae
YQ		 9252016-03-03 Yao Qi <yao.qi@linaro.org>
926
927 PR server/19736
928 * linux-low.c (handle_extended_wait): Set child suspended
929 if event_lwp->bp_reinsert isn't zero.
930
fdbd04a8
YQ		 9312016-03-02 Yao Qi <yao.qi@linaro.org>
932
933 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
934 enqueue_pending_signal.
935
6896a8fa
MK		 9362016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
937
938 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
939 is actually loaded.
940
ab503087
MK		 9412016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
942
943 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
944 (s390_regmap_3264) [!__s390x__]: New global.
945 (s390_collect_ptrace_register): Skip map entries containing -1.
946 (s390_supply_ptrace_register): Ditto.
947 (s390_fill_gprs_high): New function.
948 (s390_store_gprs_high): New function.
949 (s390_regsets): Add NT_S390_HIGH_GPRS.
950 (s390_get_hwcap): Enable on 31-bit.
951 (have_hwcap_s390_high_gprs): Enable on 31-bit.
952 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
953 Detect NT_S390_HIGH_GPRS.
954 (s390_usrregs_info_3264): Enable on 31-bit.
955 (s390_regs_info): Enable regs_info_3264 on 31-bit.
956 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
957
ae91f625
MK		 9582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
959
960 PR gdb/13808
961 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
962 * configure.srv: Ditto.
963 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
964 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
965 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
966 (init_registers_amd64_linux): Remove prototype.
967 (tdesc_amd64_linux): Remove declaration.
968 (get_ipa_tdesc): New function.
969 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
970 initialize remaining tdescs.
971 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
972 (init_registers_i386_linux): Remove prototype.
973 (tdesc_i386_linux): Remove declaration.
974 (get_ipa_tdesc): New function.
975 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
976 initialize remaining tdescs.
977 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
978 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
979 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
980 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
981 (x86_get_ipa_tdesc_idx): New function.
982 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
983 * linux-x86-tdesc.h: New file.
984 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
985 (target_get_ipa_tdesc_idx): New macro.
986 * tracepoint.c (ipa_tdesc_idx): New macro.
987 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
988 (symbol_list): Add ipa_tdesc_idx.
989 (cmd_qtstart): Write ipa_tdesc_idx in the target.
990 (ipa_tdesc): Remove.
991 (ipa_tdesc_idx): New variable.
992 (get_context_regcache): Use get_ipa_tdesc.
993 (gdb_collect): Ditto.
994 (gdb_probe): Ditto.
995 * tracepoint.h (get_ipa_tdesc): New prototype.
996 (ipa_tdesc): Remove.
997
e7ad2f14
PA		 9982016-02-24 Pedro Alves <palves@redhat.com>
999
1000 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1001 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1002 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1003 Factor out common code between the USE_SIGTRAP_SIGINFO and
1004 !USE_SIGTRAP_SIGINFO blocks.
1005 (linux_low_filter_event): Call save_stop_reason instead of
1006 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1007 Update comments.
1008 (linux_wait_1): Update comments.
1009
657f9cde
WW		 10102016-02-24 Wei-cheng Wang <cole945@gmail.com>
1011
1012 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1013 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1014 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1015 ppc_insert_point, ppc_remove_point.
1016
b00b61e1
MK		 10172016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1018
1019 * linux-s390-low.c (s390_supports_z_point_type): New function.
1020 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1021
553cb527
YQ		 10222016-02-16 Yao Qi <yao.qi@linaro.org>
1023
1024 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1025 PC. Get pc from regcache_read_pc.
1026
a5652c21
YQ		 10272016-02-12 Yao Qi <yao.qi@linaro.org>
1028
1029 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1030 or linux_get_pc_32bit.
1031 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1032
ed443b61
YQ		 10332016-02-12 Yao Qi <yao.qi@linaro.org>
1034
1035 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1036 arm_linux_get_next_pcs_fixup.
1037
020ecd38
MK		 10382016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1039
1040 * tracepoint.c (x_tracepoint_action_download): Change
1041 write_inferior_data_ptr to write_inferior_data_pointer.
1042 (cmd_qtstart): Likewise.
1043 (write_inferior_data_ptr): Remove.
1044 (download_agent_expr): Change write_inferior_data_ptr to
1045 write_inferior_data_pointer.
1046 (download_tracepoint_1): Likewise.
1047 (download_tracepoint): Likewise.
1048 (download_trace_state_variables): Likewise.
1049
7cae9051
WW		 10502016-02-11 Wei-cheng Wang <cole945@gmail.com>
1051 Marcin Kościelnicki <koriakin@0x04.net>
1052
1053 * tracepoint.c (struct tracepoint_action_ops): Remove.
1054 (struct tracepoint_action): Remove ops.
1055 (m_tracepoint_action_download, r_tracepoint_action_download)
1056 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1057 size and offset accordingly.
1058 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1059 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1060 (tracepoint_action_send, tracepoint_action_download): New functions.
1061 Helpers for trace action handlers.
1062 (add_tracepoint_action): Remove setup actions ops.
1063 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1064
9f6a71b4
YQ		 10652016-02-10 Yao Qi <yao.qi@linaro.org>
1066
1067 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1068
1e94266c
SM		 10692016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1070
1071 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1072 to AC_OUTPUT.
1073 * configure: Regenerate.
1074
8adce034
SM		 10752016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1076
1077 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1078 void * to gdb_byte *.
1079 * linux-low.c (siginfo_fixup): Likewise.
1080 (linux_xfer_siginfo): Likewise.
1081 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1082 Likewise.
1083 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1084
93813b37
WT		 10852016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1086
1087 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1088 to srv_tgtobj.
1089 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1090 to srv_tgtobj.
1091 * linux-x86-low.c [__x86_64__]: Include
1092 "nat/amd64-linux-siginfo.h".
1093 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1094 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1095 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1096 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1097 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1098 (cpt_si_fd, si_timerid, si_overrun): Move from
1099 nat/amd64-linux-siginfo.c.
1100 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1101
8424cc97
SM		 11022016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1103
1104 * server.c (skip_to_semicolon): Remove.
1105 (process_point_options): Use strchrnul instead of
1106 skip_to_semicolon.
1107
4d18591b
YQ		 11082016-01-26 Yao Qi <yao.qi@linaro.org>
1109
1110 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1111 * linux-low.c (install_software_single_step_breakpoints): Don't
1112 call regcache_read_pc.
1113 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1114 argument pc.
1115
d8020970
YQ		 11162016-01-26 Yao Qi <yao.qi@linaro.org>
1117
1118 * linux-low.c (install_software_single_step_breakpoints): Call
1119 regcache_read_pc instead of get_pc.
1120
8b207339
YQ		 11212016-01-26 Yao Qi <yao.qi@linaro.org>
1122
1123 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1124 (unblock_async_io): Rename to ...
1125 (block_unblock_async_io): ... it. New function.
1126 (enable_async_io): Don't install SIGIO handler. Unblock it
1127 instead.
1128 (disable_async_io): Don't ignore SIGIO. Block it instead.
1129 (initialize_async_io): Install SIGIO handler. Don't call
1130 unblock_async_io.
1131
18879fef
YQ		 11322016-01-26 Yao Qi <yao.qi@linaro.org>
1133
1134 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1135 first character is '\003', call *the_target->request_interrupt.
1136
a0f8e08a
YQ		 11372016-01-25 Yao Qi <yao.qi@linaro.org>
1138
1139 * remote-utils.c (new_thread_notify): Remove.
1140 (dead_thread_notify): Likewise.
1141 * remote-utils.h (new_thread_notify): Remove declaration.
1142 (dead_thread_notify): Likewise.
1143
cc5fd9ab
MK		 11442016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1145
1146 * gdb.trace/pending.exp: Fix expected message on continue.
1147
99e8eb11
MK		 11482016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1149
1150 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1151 it works properly on big-endian machines where sizeof (CORE_ADDR)
1152 != sizeof (void *).
1153
a994041d
PA		 11542016-01-21 Pedro Alves <palves@redhat.com>
1155
1156 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1157 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1158 * configure: Regenerate.
1159
f7a6a40d
YQ		 11602016-01-21 Yao Qi <yao.qi@linaro.org>
1161
1162 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1163 is_thumb and set it according to CPSR saved on the stack.
1164 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1165 arm_sigreturn_next_pc.
1166
6f69e520
YQ		 11672016-01-18 Yao Qi <yao.qi@linaro.org>
1168
1169 * linux-low.c (linux_set_pc_64bit): New function.
1170 (linux_get_pc_64bit): New function.
1171 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1172 Declare.
1173 * linux-sparc-low.c (debug_threads): Remove declaration.
1174 (sparc_get_pc): Remove.
1175 (the_low_target): Use linux_get_pc_64bit instead of
1176 sparc_get_pc.
1177 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1178 (the_low_target): Use linux_get_pc_64bit and
1179 linux_set_pc_64bit.
1180
276d4552
YQ		 11812016-01-18 Yao Qi <yao.qi@linaro.org>
1182
1183 * linux-arm-low.c (debug_threads): Remove declaration.
1184 (arm_get_pc, arm_set_pc): Remove.
1185 (the_low_target): Use linux_get_pc_32bit and
1186 linux_set_pc_32bit.
1187 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1188 (the_low_target): Use linux_get_pc_32bit and
1189 linux_set_pc_32bit.
1190 * linux-cris-low.c (debug_threads): Remove declaration.
1191 (cris_get_pc, cris_set_pc,): Remove.
1192 (the_low_target): Use linux_get_pc_32bit and
1193 linux_set_pc_32bit.
1194 * linux-crisv32-low.c (debug_threads): Remove declaration.
1195 (cris_get_pc, cris_set_pc): Remove.
1196 (the_low_target): Use linux_get_pc_32bit and
1197 linux_set_pc_32bit.
1198 * linux-low.c: Include inttypes.h.
1199 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1200 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1201 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1202 (the_low_target): Use linux_get_pc_32bit and
1203 linux_set_pc_32bit.
1204 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1205 (the_low_target): Use linux_get_pc_32bit and
1206 linux_set_pc_32bit.
1207 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1208 (the_low_target): Use linux_get_pc_32bit and
1209 linux_set_pc_32bit.
1210 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1211 (the_low_target): Use linux_get_pc_32bit and
1212 linux_set_pc_32bit.
1213 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1214 (the_low_target): Use linux_get_pc_32bit and
1215 linux_set_pc_32bit.
1216
eb0edac8
GB		 12172016-01-18 Gary Benson <gbenson@redhat.com>
1218
1219 * configure.ac (AC_FUNC_FORK): New check.
1220 * config.in: Regenerate.
1221 * configure: Likewise.
1222
1b451dda
YQ		 12232016-01-14 Yao Qi <yao.qi@linaro.org>
1224
1225 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1226 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1227 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1228 arm_get_next_pcs_ctor.
1229
82075af2
JS		 12302016-01-12 Josh Stone <jistone@redhat.com>
1231 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1232
1233 * inferiors.h: Include "gdb_vecs.h".
1234 (struct process_info): Add syscalls_to_catch.
1235 * inferiors.c (remove_process): Free syscalls_to_catch.
1236 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1237 syscall_return stops.
1238 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1239 * server.c (handle_general_set): Handle QCatchSyscalls.
1240 (handle_query): Report support for QCatchSyscalls.
1241 * target.h (struct target_ops): Add supports_catch_syscall.
1242 (target_supports_catch_syscall): New macro.
1243 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1244 (struct lwp_info): Add syscall_state.
1245 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1246 Maintain syscall_state and syscalls_to_catch across exec.
1247 (get_syscall_trapinfo): New function, proxy to the_low_target.
1248 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1249 (linux_low_filter_event): Toggle syscall_state entry/return for
1250 syscall traps, and set it ignored for all others.
1251 (gdb_catching_syscalls_p): New function.
1252 (gdb_catch_this_syscall_p): New function.
1253 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1254 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1255 (linux_supports_catch_syscall): New function.
1256 (linux_target_ops): Install it.
1257 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1258 (the_low_target): Install it.
1259
8f13a3ce
MF		 12602016-01-12 Mike Frysinger <vapier@gentoo.org>
1261
1262 * acinclude.m4: Include new ../warning.m4 file.
1263 * configure: Regenerated.
1264 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1265
5b3da067
MF		 12662016-01-12 Mike Frysinger <vapier@gentoo.org>
1267
1268 * ax.c (is_goto_target): Mark static.
1269 * linux-low.c (register_addr): Likewise.
1270 (linux_fetch_registers, linux_store_registers): Likewise.
1271 * mem-break.c (any_persistent_commands): Fix old prototype.
1272 (add_commands_to_breakpoint): Mark static.
1273 * regcache.c (find_register_by_name): Delete unused func.
1274 * remote-utils.c (hex_or_minus_one): Mark static.
1275 * server.c (monitor_show_help): Mark static.
1276 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1277 handle_v_requests): Likewise.
1278
bc504a31
PA		 12792016-01-12 Pedro Alves <palves@redhat.com>
1280
1281 Remove use of the registered trademark symbol throughout.
1282
5a0dd67a
YQ		 12832016-01-08 Yao Qi <yao.qi@linaro.org>
1284
1285 * remote-utils.c (getpkt): If c is '\003', call target hook
1286 request_interrupt.
1287
b2ca446f
YQ		 12882016-01-06 Yao Qi <yao.qi@linaro.org>
1289
1290 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1291 linux-aarch32-low.c.
1292 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1293 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1294 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1295 (thumb2_breakpoint): Declare.
1296 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1297 linux-aarch32-low.h.
1298 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1299 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1300 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1301
edd88788
JB		 13022016-01-01 Joel Brobecker <brobecker@adacore.com>
1303
1304 * gdbreplay.c (gdbreplay_version): Change copyright year in
1305 version message.
1306 * server.c (gdbserver_version): Likewise.
1307
65da7f14
PP		 13082015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1309
1310 * server.c (crc32_table): Delete.
1311 (crc32): Use libiberty's xcrc32 function.
1312
4abd5ed2
JB		 13132015-12-22 Joel Brobecker <brobecker@adacore.com>
1314
1315 * lynx-low.c (lynx_delete_thread_callback): New function.
1316 (lynx_mourn): Properly delete our process and all of its
1317 threads. Remove call to clear_inferiors.
1318
0e50fe5c
JB		 13192015-12-22 Joel Brobecker <brobecker@adacore.com>
1320
1321 * target.c (thread_search_callback): Add check that
1322 the thread_stopped target callback is not NULL before
1323 calling it.
1324
35adc03f
YQ		 13252015-12-21 Yao Qi <yao.qi@linaro.org>
1326
1327 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1328 arm breakpoint.
1329
bd2b2909
AT		 13302015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1331
1332 * server.c (handle_query): Call target_supports_software_single_step.
1333
7fe5e27e
AT		 13342015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1335
1336 * linux-low.c (single_step): New function.
1337 (linux_resume_one_lwp_throw): Call single_step.
1338 (start_step_over): Likewise.
1339
d9311bfa
AT		 13402015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1341
1342 * Makefile.in (SFILES): Append arch/arm-linux.c,
1343 arch/arm-get-next-pcs.c.
1344 (arm-linux.o): New rule.
1345 (arm-get-next-pcs.o): New rule.
1346 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1347 arm-linux.o.
1348 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1349 to linux-aarch32-low.c.
1350 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1351 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1352 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1353 (thumb2_breakpoint_len): Likewise.
1354 (arm_is_thumb_mode): Make non-static.
1355 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1356 from linux-aarch32-low.c.
1357 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1358 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1359 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1360 (thumb2_breakpoint_len): Likewise.
1361 (arm_is_thumb_mode): New declaration.
1362 * linux-arm-low.c: Include arch/arm-linux.h
1363 aarch/arm-get-next-pcs.h, sys/syscall.h.
1364 (get_next_pcs_ops): New struct.
1365 (get_next_pcs_addr_bits_remove): New function.
1366 (get_next_pcs_is_thumb): New function.
1367 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1368 (arm_sigreturn_next_pc): Likewise.
1369 (get_next_pcs_syscall_next_pc): Likewise.
1370 (arm_gdbserver_get_next_pcs): Likewise.
1371 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1372 Initialize.
1373 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1374 * server.h: Include gdb_vecs.h.
1375
68ce2059
AT		 13762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1377
1378 * Makefile.in (SFILES): Append common/common-regcache.c.
1379 (OBS): Append common-regcache.o.
1380 (common-regcache.o): New rule.
1381 * regcache.c (init_register_cache): Initialize cache to
1382 REG_UNAVAILABLE.
1383 (regcache_raw_read_unsigned): New function.
1384 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1385 register_status enum.
1386
fa5308bd
AT		 13872015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1388
1389 * linux-aarch64-low.c (the_low_targets): Rename
1390 breakpoint_reinsert_addr to get_next_pcs.
1391 * linux-arm-low.c (the_low_targets): Likewise.
1392 * linux-bfin-low.c (the_low_targets): Likewise.
1393 * linux-cris-low.c (the_low_targets): Likewise.
1394 * linux-crisv32-low.c (the_low_targets): Likewise.
1395 * linux-low.c (can_software_single_step): Likewise.
1396 (install_software_single_step_breakpoints): New function.
1397 (start_step_over): Use install_software_single_step_breakpoints.
1398 * linux-low.h: New CORE_ADDR vector.
1399 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1400 get_next_pcs.
1401 * linux-mips-low.c (the_low_targets): Likewise.
1402 * linux-nios2-low.c (the_low_targets): Likewise.
1403 * linux-sparc-low.c (the_low_targets): Likewise.
1404
4a6ed09b
PA		 14052015-12-17 Pedro Alves <palves@redhat.com>
1406
1407 * linux-low.c (linux_kill_one_lwp): Remove references to
1408 LinuxThreads.
1409 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1410 to 'kill'.
1411 (linux_init_signals): Delete.
1412 (initialize_low): Adjust.
1413 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1414
7544db95
PA		 14152015-12-16 Pedro Alves <palves@redhat.com>
1416
1417 * configure.ac (compiler warning flags): When testing a
1418 -Wno-foo option, check whether -Wfoo works instead.
1419 * configure: Regenerate.
1420
8020350c
DB		 14212015-12-11 Don Breazeal <donb@codesourcery.com>
1422
1423 * server.c (process_serial_event): Don't exit from gdbserver
1424 in remote mode if there are still active inferiors.
1425
db91f502
YQ		 14262015-12-11 Yao Qi <yao.qi@linaro.org>
1427
1428 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1429 arm_breakpoint_at if the process is 32-bit.
1430
b37a6290
YQ		 14312015-12-11 Yao Qi <yao.qi@linaro.org>
1432
1433 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1434 arm breakpoint.
1435
17b1509a
YQ		 14362015-12-07 Yao Qi <yao.qi@linaro.org>
1437
1438 * configure.srv: Append arm.o to srv_tgtobj for
1439 aarch64*-*-linux* target.
1440 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1441 from linux-arm-low.c.
1442 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1443 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1444 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1445 (thumb2_breakpoint_len): Likewise.
1446 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1447 (arm_breakpoint_kinds): Likewise.
1448 (arm_breakpoint_kind_from_pc): Likewise.
1449 (arm_sw_breakpoint_from_kind): Likewise.
1450 (arm_breakpoint_kind_from_current_state): Likewise.
1451 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1452 (arm_sw_breakpoint_from_kind): Declare.
1453 (arm_breakpoint_kind_from_current_state): Declare.
1454 (arm_breakpoint_at): Declare.
1455 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1456 arm_sw_breakpoint_from_kind if process is 32-bit.
1457 (aarch64_breakpoint_kind_from_pc): New function.
1458 (aarch64_breakpoint_kind_from_current_state): New function.
1459 (the_low_target): Initialize fields breakpoint_kind_from_pc
1460 and breakpoint_kind_from_current_state.
1461 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1462 linux-aarch32-low.c.
1463 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1464 (arm_breakpoint, arm_breakpoint_len): Likewise.
1465 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1466 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1467 (arm_is_thumb_mode): Likewise.
1468 (arm_breakpoint_at): Likewise.
1469 (arm_breakpoint_kind_from_pc): Likewise.
1470 (arm_sw_breakpoint_from_kind): Likewise.
1471 (arm_breakpoint_kind_from_current_state): Likewise.
1472
1473 Revert:
1474 2015-08-04 Yao Qi <yao.qi@linaro.org>
1475
1476 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1477 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1478 * server.c (extended_protocol): Remove "static".
1479 * server.h (extended_protocol): Declare it.
1480
ece66d65
JS		 14812015-12-04 Josh Stone <jistone@redhat.com>
1482
1483 * target.h (struct target_ops) <arch_setup>: Rename to ...
1484 (struct target_ops) <post_create_inferior>: ... this.
1485 (target_arch_setup): Rename to ...
1486 (target_post_create_inferior): ... this, calling post_create_inferior.
1487 * server.c (start_inferior): Update target_arch_setup calls to
1488 target_post_create_inferior.
1489 * linux-low.c (linux_low_ptrace_options): Forward declare.
1490 (linux_arch_setup): Update its comment for general use.
1491 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1492 (struct linux_target_ops): Use linux_post_create_inferior.
1493 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1494 to post_create_inferior.
1495 * nto-low.c (struct nto_target_ops): Likewise.
1496 * spu-low.c (struct spu_target_ops): Likewise.
1497 * win32-low.c (struct win32_target_ops): Likewise.
1498
e58c48b4
AT		 14992015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1500
1501 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1502
fbec8956
AT		 15032015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1504
1505 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1506 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1507 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1508 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1509 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1510 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1511 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1512 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1513 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1514 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1515 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1516 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1517
9b4c5f87
AT		 15182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1519
1520 * linux-low.c (linux_look_up_symbols): Don't call
1521 linux_supports_traceclone.
1522 * linux-low.h (thread_db_init): Remove use_events argument.
1523 * thread-db.c (thread_db_use_event): Remove global variable.
1524 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1525 (struct thread_db) <td_create_bp>: Remove field.
1526 (thread_db_create_event): Remove function.
1527 (thread_db_enable_reporting): Likewise.
1528 (find_one_thread): Don't check for thread_db_use_events.
1529 (attach_thread): Likewise.
1530 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1531 (try_thread_db_load_1): Don't check for thread_db_use_events.
1532 (thread_db_init): Remove use_events argument and thread events
1533 handling.
1534 (remove_thread_event_breakpoints): Remove function.
1535 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1536
7d00775e
AT		 15372015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1538
1539 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1540 New function.
1541 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1542 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1543 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1544 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1545 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1546 Initialize.
1547 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1548 New function.
1549 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1550 * linux-low.c (can_hardware_single_step): Use
1551 supports_hardware_single_step.
1552 (can_software_single_step): New function.
1553 (start_step_over): Call can_software_single_step.
1554 (linux_supports_hardware_single_step): New function.
1555 (struct target_ops) <supports_software_single_step>: Initialize.
1556 * linux-low.h (struct linux_target_ops)
1557 <supports_hardware_single_step>: Initialize.
1558 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1559 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1560 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1561 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1562 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1563 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1564 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1565 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1566 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1567 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1568 Initialize.
1569 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1570 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1571 Initialize.
1572 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1573 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1574 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1575 New function.
1576 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1577 * target.h (struct target_ops): <supports_software_single_step>:
1578 New field.
1579 (target_supports_software_single_step): New macro.
1580
2d97cd35
AT		 15812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1582
1583 * linux-low.c (linux_wait_1): Fix pc advance condition.
1584 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1585 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1586
769ef81f
AT		 15872015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1588
1589 * linux-arm-low.c (arm_is_thumb_mode): New function.
1590 (arm_breakpoint_at): Use arm_is_thumb_mode.
1591 (arm_breakpoint_kind_from_current_state): New function.
1592 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1593 Initialize.
1594 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1595 (linux_breakpoint_kind_from_current_state): New function.
1596 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1597 * linux-low.h (struct linux_target_ops)
1598 <breakpoint_kind_from_current_state>: New field.
1599 * target.h (struct target_ops): Likewise.
1600 (target_breakpoint_kind_from_current_state): New macro.
1601
1bebeeca
PA		 16022015-11-30 Pedro Alves <palves@redhat.com>
1603
1604 * linux-low.c (linux_resume): Wake up the event loop before
1605 returning.
1606
a67a9fae
PA		 16072015-11-30 Pedro Alves <palves@redhat.com>
1608
1609 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1610 check.
1611 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1612 to -1.
1613 * target.c (struct thread_search): New structure.
1614 (thread_search_callback): New function.
1615 (prev_general_thread): New global.
1616 (prepare_to_access_memory, done_accessing_memory): New functions.
1617 * target.h (prepare_to_access_memory, done_accessing_memory):
1618 Replace macros with function declarations.
1619
f2faf941
PA		 16202015-11-30 Pedro Alves <palves@redhat.com>
1621
1622 PR 14618
1623 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1624 report TARGET_WAITKIND_NO_RESUMED.
1625 * remote-utils.c (prepare_resume_reply): Handle
1626 TARGET_WAITKIND_NO_RESUMED.
1627 * server.c (report_no_resumed): New global.
1628 (handle_query) <qSupported>: Handle "no-resumed+". Report
1629 "no-resumed+" support.
1630 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1631 return error if the client doesn't support no-resumed events.
1632 (push_stop_notification): New function.
1633 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1634 events if the client supports them.
1635
a681f9c9
PA		 16362015-11-30 Pedro Alves <palves@redhat.com>
1637
1638 * linux-low.c (thread_still_has_status_pending_p): Don't check
1639 vCont;t here.
1640 (lwp_resumed): New function.
1641 (status_pending_p_callback): Return early if the LWP is not
1642 supposed to be resumed.
1643
65706a29
PA		 16442015-11-30 Pedro Alves <palves@redhat.com>
1645
1646 * linux-low.c (handle_extended_wait): Assert that the LWP's
1647 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1648 thread create events, leave the new child's status pending.
1649 (linux_low_filter_event): If GDB wants to hear about thread exit
1650 events, leave the LWP marked dead and don't delete it.
1651 (linux_wait_for_event_filtered): Don't check for thread exit.
1652 (filter_exit_event): New function.
1653 (linux_wait_1): Use it, when returning an exit event.
1654 (linux_resume_one_lwp_throw): Assert that the LWP's
1655 waitstatus is TARGET_WAITKIND_IGNORE.
1656 * remote-utils.c (prepare_resume_reply): Handle
1657 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1658 * server.c (report_thread_events): New global.
1659 (handle_general_set): Handle QThreadEvents.
1660 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1661 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1662 TARGET_WAITKIND_THREAD_EXITED.
1663 * server.h (report_thread_events): Declare.
1664
56cf4bed
PA		 16652015-11-30 Pedro Alves <palves@redhat.com>
1666
1667 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1668 the thread's last_resume_kind was resume_stop.
1669
500c1d85
PA		 16702015-11-30 Pedro Alves <palves@redhat.com>
1671
1672 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1673 before returning.
1674
de979965
PA		 16752015-11-30 Pedro Alves <palves@redhat.com>
1676
1677 * server.c (handle_v_requests): Handle vCtrlC.
1678
34c65914
PA		 16792015-11-30 Pedro Alves <palves@redhat.com>
1680
1681 * gdbthread.h (find_any_thread_of_pid): Declare.
1682 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1683 functions.
1684 * server.c (handle_query): If current_thread is NULL, look for
1685 another thread of the selected process.
1686
79efa585 16872015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1688 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1689
1690 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1691 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1692 name in reply.
1693 * target.h (struct target_ops) <thread_name>: New field.
1694 (target_thread_name): New macro.
1695
80d82c19
JB		 16962015-11-23 Joel Brobecker <brobecker@adacore.com>
1697
1698 * regcache.h (regcache_invalidate_pid): Add declaration.
1699 * regcache.c (regcache_invalidate_pid): New function, extracted
1700 from regcache_invalidate.
1701 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1702 Add trivial documentation comment.
1703 * lynx-low.c: Use regcache_invalidate_pid instead of
1704 regcache_invalidate.
1705
64da5dd5
JB		 17062015-11-23 Joel Brobecker <brobecker@adacore.com>
1707
1708 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1709 and Elf64_auxv_t if the target is Android.
1710
37ce4055
DE		 17112015-11-22 Doug Evans <xdje42@gmail.com>
1712
1713 * target.h: #include <sys/types.h>.
1714
06e03fff
PA		 17152015-11-19 Pedro Alves <palves@redhat.com>
1716
1717 * linux-low.c (linux_process_qsupported): Change prototype.
1718 Adjust.
1719 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1720 Change prototype.
1721 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1722 and adjust to loop over all features.
1723 * server.c (handle_query) <qSupported>: Adjust to call
1724 target_process_qsupported once, passing it a vector of unprocessed
1725 features.
1726 * target.h (struct target_ops) <process_qsupported>: Change
1727 prototype.
1728 (target_process_qsupported): Adjust.
1729
9a084706
PA		 17302015-11-19 Pedro Alves <palves@redhat.com>
1731
1732 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1733 mode.
1734 * configure: Regenerate.
1735
dad44a1f
PA		 17362015-11-19 Pedro Alves <palves@redhat.com>
1737
1738 * configure: Regenerate.
1739
231c0592
YQ		 17402015-11-19 Yao Qi <yao.qi@linaro.org>
1741
1742 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1743 type to uint32_t.
1744
6c1c9a8b
YQ		 17452015-11-19 Yao Qi <yao.qi@linaro.org>
1746
1747 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1748 (struct aarch64_operand): Move enum out.
1749
9caa3311
YQ		 17502015-11-19 Yao Qi <yao.qi@linaro.org>
1751
1752 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1753 struct user_fpsimd_state *.
1754 (aarch64_store_fpregset): Likewise.
1755
6a69a054
YQ		 17562015-11-19 Yao Qi <yao.qi@linaro.org>
1757
1758 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1759 struct user_pt_regs *.
1760 (aarch64_store_gregset): Likewise.
1761
1798301e
PA		 17622015-11-18 Pedro Alves <palves@redhat.com>
1763
1764 * Makefile.in (all_object_files): Add $IPA_OBJS.
1765
ce7715e2
PA		 17662015-11-17 Pedro Alves <palves@redhat.com>
1767
1768 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1769 GDB_SIGNAL_0 and gdb_signal_to_string.
1770
c0879059
PA		 17712015-11-17 Pedro Alves <palves@redhat.com>
1772
1773 * win32-low.c (handle_output_debug_string): Remove parameter.
1774 (win32_kill): Remove our_status local and adjust call to
1775 handle_output_debug_string.
1776 (get_child_debug_event): Adjust call to
1777 handle_output_debug_string.
1778
1996e237
SM		 17792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1780
1781 * linux-mips-low.c (mips_fill_gregset): Add cast.
1782 (mips_store_gregset): Likewise.
1783 (mips_fill_fpregset): Likewise.
1784 (mips_store_fpregset): Likewise.
1785
cbec665b
SM		 17862015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1787
1788 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1789 priv.
1790
eb3e3c67
SM		 17912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1792
1793 * linux-mips-low.c (mips_linux_new_thread): Change type of
1794 watch_type to enum target_hw_bp_type.
1795
171de4b8
SM		 17962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1797
1798 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1799 Change return type to arm_hwbp_type.
1800
04248ead
SM		 18012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1802
1803 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1804 (arm_store_gregset): Likewise.
1805 * linux-arm-low.c (arm_get_hwcap): Likewise.
1806 (arm_read_description): Likewise.
1807
04b3479c
SM		 18082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1809
1810 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1811
2bc84e8a
SM		 18122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1813
1814 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1815 (ppc_fill_vsxregset): Likewise.
1816 (ppc_store_vsxregset): Likewise.
1817 (ppc_fill_vrregset): Likewise.
1818 (ppc_store_vrregset): Likewise.
1819 (ppc_fill_evrregset): Likewise.
1820 (ppc_store_evrregset): Likewise.
1821
e6c5bb05
SM		 18222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1823
1824 * linux-ppc-low.c (ppc_usrregs_info): Remove
1825 forward-declaration.
1826 (ppc_arch_setup): Move lower in file.
1827
7ea45d72
SM		 18282015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1829
1830 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1831 (ps_pdwrite): Likewise.
1832
69291610
HW		 18332015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1834
1835 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1836 to after assert checks.
1837
b42945fd
SM		 18382015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1839
1840 * proc-service.c (ps_pdread): Add/adjust casts.
1841 (ps_pdwrite): Add/adjust casts.
1842
d6f85c84
SM		 18432015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1844
1845 * server.c (handle_search_memory_1): Cast return value of
1846 memmem.
1847
f98cd059
SM		 18482015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1849
1850 * server.c (write_qxfer_response): Change type of data to
1851 gdb_byte *.
1852
d2412fa5
PA		 18532015-10-29 Pedro Alves <palves@redhat.com>
1854
1855 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1856
c17414a2
PA		 18572015-10-29 Pedro Alves <palves@redhat.com>
1858
1859 * tracepoint.c (clear_installed_tracepoints): Add casts.
1860
e053fbc4
PA		 18612015-10-29 Pedro Alves <palves@redhat.com>
1862
1863 * server.c (handle_v_cont, process_serial_event): Add enum
1864 gdb_signal casts to signal parsing code.
1865
add67df8
PA		 18662015-10-29 Pedro Alves <palves@redhat.com>
1867
1868 * linux-low.h (NULL_REGSET): Define.
1869 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1870 * linux-arm-low.c (arm_regsets): Likewise.
1871 * linux-crisv32-low.c (cris_regsets): Likewise.
1872 * linux-m68k-low.c (m68k_regsets): Likewise.
1873 * linux-mips-low.c (mips_regsets): Likewise.
1874 * linux-nios2-low.c (nios2_regsets): Likewise.
1875 * linux-ppc-low.c (ppc_regsets): Likewise.
1876 * linux-s390-low.c (s390_regsets): Likewise.
1877 * linux-sh-low.c (sh_regsets): Likewise.
1878 * linux-sparc-low.c (sparc_regsets): Likewise.
1879 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1880 * linux-tile-low.c (tile_regsets): Likewise.
1881 * linux-x86-low.c (x86_regsets): Likewise.
1882 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1883
50bc912a
PA		 18842015-10-29 Pedro Alves <palves@redhat.com>
1885
1886 * linux-low.h (NULL_REGSET): Define.
1887 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1888 * linux-arm-low.c (arm_regsets): Likewise.
1889 * linux-crisv32-low.c (cris_regsets): Likewise.
1890 * linux-m68k-low.c (m68k_regsets): Likewise.
1891 * linux-mips-low.c (mips_regsets): Likewise.
1892 * linux-nios2-low.c (nios2_regsets): Likewise.
1893 * linux-ppc-low.c (ppc_regsets): Likewise.
1894 * linux-s390-low.c (s390_regsets): Likewise.
1895 * linux-sh-low.c (sh_regsets): Likewise.
1896 * linux-sparc-low.c (sparc_regsets): Likewise.
1897 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1898 * linux-tile-low.c (tile_regsets): Likewise.
1899 * linux-x86-low.c (x86_regsets): Likewise.
1900 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1901
682b2546
DE		 19022015-10-26 Doug Evans <dje@google.com>
1903
1904 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1905
963843d4
DE		 19062015-10-26 Doug Evans <dje@google.com>
1907
1908 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1909
d41401ac
DE		 19102015-10-26 Doug Evans <dje@google.com>
1911
1912 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1913 for debug_printf.
1914 (attach_thread, find_new_threads_callback): Ditto.
1915
3db28855
AT		 19162015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1917
1918 * mem-break.h (set_breakpoint_data): Remove.
1919
fb78e89c
AT		 19202015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1921
1922 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1923 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1924 (initialize_low): Remove set_breakpoint_data call.
1925 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1926 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1927 (initialize_low): Remove set_breakpoint_data call.
1928 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1929 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1930 (initialize_low): Remove set_breakpoint_data call.
1931
2e6ee069
AT		 19322015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1933
1934 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1935 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1936 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1937 * target.h (target_breakpoint_kind_from_pc): New macro.
1938
1652a986
AT		 19392015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1940
1941 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1942 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1943 the default breakpoint kind.
1944
abeead09
AT		 19452015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1946
1947 * linux-arm-low.c (arm_supports_z_point_type): Add software
1948 breakpoint support.
1949
b0b4b501
AT		 19502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1951
1952 * linux-arm-low.c: Refactor breakpoint definitions.
1953 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1954 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1955
8689682c
AT		 19562015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1957
1958 * Makefile.in: Add arm.c/o.
1959 * configure.srv: Likewise.
1960 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1961 (arm_breakpoint_kind_from_pc): New function.
1962 (arm_sw_breakpoint_from_kind): Return proper kind.
1963 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1964
27165294
AT		 19652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1966
1967 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1968 removal.
1969 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1970 (struct raw_breakpoint) <size>: Remove.
1971 (struct raw_breakpoint) <kind>: Add.
1972 (bp_size): New function.
1973 (bp_opcode): Likewise.
1974 (find_raw_breakpoint_at): Adjust for kind.
1975 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1976 (remove_memory_breakpoint): Adjust for kind call bp_size.
1977 (set_raw_breakpoint_at): Adjust for kind.
1978 (set_breakpoint): Likewise.
1979 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1980 (delete_raw_breakpoint): Adjust for kind.
1981 (delete_breakpoint): Likewise.
1982 (find_gdb_breakpoint): Likewise.
1983 (set_gdb_breakpoint_1): Likewise.
1984 (set_gdb_breakpoint): Likewise.
1985 (delete_gdb_breakpoint_1): Likewise.
1986 (delete_gdb_breakpoint): Likewise.
1987 (uninsert_raw_breakpoint): Likewise.
1988 (reinsert_raw_breakpoint): Likewise.
1989 (set_breakpoint_data): Remove.
1990 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1991 (check_mem_read): Adjust for kind call bp_size.
1992 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1993 (clone_one_breakpoint): Adjust for kind.
1994 * mem-break.h (set_gdb_breakpoint): Likewise.
1995 (delete_gdb_breakpoint): Likewise.
1996 * server.c (process_serial_event): Likewise.
1997
dd373349
AT		 19982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1999
2000 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2001 (struct linux_target_ops) <breakpoint>: Remove.
2002 (struct linux_target_ops) <breakpoint_len>: Remove.
2003 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2004 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2005 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2006 (arm_sw_breakpoint_from_kind): New function.
2007 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2008 (struct linux_target_ops) <breakpoint>: Remove.
2009 (struct linux_target_ops) <breakpoint_len>: Remove.
2010 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2012 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2013 (struct linux_target_ops) <breakpoint>: Remove.
2014 (struct linux_target_ops) <breakpoint_len>: Remove.
2015 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2016 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2017 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2023 and sw_breakpoint_from_kind to increment the pc.
2024 (linux_breakpoint_kind_from_pc): New function.
2025 (linux_sw_breakpoint_from_kind): New function.
2026 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2027 (initialize_low): Call breakpoint_kind_from_pc and
2028 sw_breakpoint_from_kind to replace breakpoint_data/len.
2029 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2030 New field.
2031 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2032 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2033 (struct linux_target_ops) <breakpoint>: Remove.
2034 (struct linux_target_ops) <breakpoint_len>: Remove.
2035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2036 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2037 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2038 (struct linux_target_ops) <breakpoint>: Remove.
2039 (struct linux_target_ops) <breakpoint_len>: Remove.
2040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2042 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2043 (struct linux_target_ops) <breakpoint>: Remove.
2044 (struct linux_target_ops) <breakpoint_len>: Remove.
2045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2047 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2048 (struct linux_target_ops) <breakpoint>: Remove.
2049 (struct linux_target_ops) <breakpoint_len>: Remove.
2050 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2051 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2052 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2053 (struct linux_target_ops) <breakpoint>: Remove.
2054 (struct linux_target_ops) <breakpoint_len>: Remove.
2055 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2056 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2057 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2058 (struct linux_target_ops) <breakpoint>: Remove.
2059 (struct linux_target_ops) <breakpoint_len>: Remove.
2060 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2061 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2062 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2063 (struct linux_target_ops) <breakpoint>: Remove.
2064 (struct linux_target_ops) <breakpoint_len>: Remove.
2065 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2066 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2067 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2068 (struct linux_target_ops) <breakpoint>: Remove.
2069 (struct linux_target_ops) <breakpoint_len>: Remove.
2070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2072 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2073 (struct linux_target_ops) <breakpoint>: Remove.
2074 (struct linux_target_ops) <breakpoint_len>: Remove.
2075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2077 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2078 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2079 (struct linux_target_ops) <breakpoint>: Remove.
2080 (struct linux_target_ops) <breakpoint_len>: Remove.
2081 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2082 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2083 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2084 (struct linux_target_ops) <breakpoint>: Remove.
2085 (struct linux_target_ops) <breakpoint_len>: Remove.
2086 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2087 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2088
4cd98a19
AT		 20892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2090
2091 * linux-cris-low.c (cris_get_pc): Remove void arg.
2092
774ee6d2
AR		 20932015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2094
2095 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2096 variable name.
2097
833dcd29
AR		 20982015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2099
2100 * inferiors.c (thread_pid_matches_callback): New function.
2101 (find_thread_process): New function.
2102 (remove_thread): Reset current_thread.
2103 (remove_process): Assert threads have been removed first.
2104
8d689ee5
YQ		 21052015-10-15 Yao Qi <yao.qi@linaro.org>
2106
2107 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2108 if it is 3.
2109 (aarch64_remove_point): Likewise.
2110 * regcache.c (regcache_register_size): New function.
2111
1c2e1515
YQ		 21122015-10-12 Yao Qi <yao.qi@linaro.org>
2113
2114 * linux-aarch64-low.c: Update all callers as emit_load_store
2115 is renamed to aarch64_emit_load_store.
2116
e1c587c3
YQ		 21172015-10-12 Yao Qi <yao.qi@linaro.org>
2118
2119 * linux-aarch64-low.c: Update all callers of function renaming
2120 from emit_insn to aarch64_emit_insn.
2121
b6542f81
YQ		 21222015-10-12 Yao Qi <yao.qi@linaro.org>
2123
2124 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2125 arch/aarch64-insn.h.
2126 (struct aarch64_memory_operand): Likewise.
2127 (ENCODE): Likewise.
2128 (emit_insn): Move to arch/aarch64-insn.c.
2129 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2130 (emit_load_store): Move to arch/aarch64-insn.c.
2131 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2132 (can_encode_int32): Remove.
2133
246994ce
YQ		 21342015-10-12 Yao Qi <yao.qi@linaro.org>
2135
2136 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2137 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2138 (aarch64_relocate_instruction): Likewise.
2139 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2140 (struct aarch64_insn_visitor): Likewise.
2141
0badd99f
YQ		 21422015-10-12 Yao Qi <yao.qi@linaro.org>
2143
2144 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2145 (struct aarch64_insn_visitor): New.
2146 (struct aarch64_insn_relocation_data): New.
2147 (aarch64_ftrace_insn_reloc_b): New function.
2148 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2149 (aarch64_ftrace_insn_reloc_cb): Likewise.
2150 (aarch64_ftrace_insn_reloc_tb): Likewise.
2151 (aarch64_ftrace_insn_reloc_adr): Likewise.
2152 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2153 (aarch64_ftrace_insn_reloc_others): Likewise.
2154 (visitor): New.
2155 (aarch64_relocate_instruction): Use visitor.
2156
dfaffe9d
YQ		 21572015-10-12 Yao Qi <yao.qi@linaro.org>
2158
2159 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2160 int. Add argument buf.
2161 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2162 aarch64_relocate_instruction.
2163
70b439f0
YQ		 21642015-10-12 Yao Qi <yao.qi@linaro.org>
2165
2166 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2167 argument insn. Remove local variable insn. Don't call
2168 target_read_uint32.
2169 (aarch64_install_fast_tracepoint_jump_pad): Call
2170 target_read_uint32.
2171
7781c06f
YQ		 21722015-09-30 Yao Qi <yao.qi@linaro.org>
2173
2174 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2175 (emit_load_store_pair): Likewise.
2176
9a3c8263
SM		 21772015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2178
2179 * dll.c (match_dll): Add cast(s).
2180 (unloaded_dll): Likewise.
2181 * linux-low.c (second_thread_of_pid_p): Likewise.
2182 (delete_lwp_callback): Likewise.
2183 (count_events_callback): Likewise.
2184 (select_event_lwp_callback): Likewise.
2185 (linux_set_resume_request): Likewise.
2186 * server.c (accumulate_file_name_length): Likewise.
2187 (emit_dll_description): Likewise.
2188 (handle_qxfer_threads_worker): Likewise.
2189 (visit_actioned_threads): Likewise.
2190 * thread-db.c (any_thread_of): Likewise.
2191 * tracepoint.c (same_process_p): Likewise.
2192 (match_blocktype): Likewise.
2193 (build_traceframe_info_xml): Likewise.
2194
224c3ddb
SM		 21952015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2196
2197 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2198 assignment.
2199 (gdb_unparse_agent_expr): Likewise.
2200 * hostio.c (require_data): Likewise.
2201 (handle_pread): Likewise.
2202 * linux-low.c (disable_regset): Likewise.
2203 (fetch_register): Likewise.
2204 (store_register): Likewise.
2205 (get_dynamic): Likewise.
2206 (linux_qxfer_libraries_svr4): Likewise.
2207 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2208 (set_fast_tracepoint_jump): Likewise.
2209 (uninsert_fast_tracepoint_jumps_at): Likewise.
2210 (reinsert_fast_tracepoint_jumps_at): Likewise.
2211 (validate_inserted_breakpoint): Likewise.
2212 (clone_agent_expr): Likewise.
2213 * regcache.c (init_register_cache): Likewise.
2214 * remote-utils.c (putpkt_binary_1): Likewise.
2215 (decode_M_packet): Likewise.
2216 (decode_X_packet): Likewise.
2217 (look_up_one_symbol): Likewise.
2218 (relocate_instruction): Likewise.
2219 (monitor_output): Likewise.
2220 * server.c (handle_search_memory): Likewise.
2221 (handle_qxfer_exec_file): Likewise.
2222 (handle_qxfer_libraries): Likewise.
2223 (handle_qxfer): Likewise.
2224 (handle_query): Likewise.
2225 (handle_v_cont): Likewise.
2226 (handle_v_run): Likewise.
2227 (captured_main): Likewise.
2228 * target.c (write_inferior_memory): Likewise.
2229 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2230 * tracepoint.c (init_trace_buffer): Likewise.
2231 (add_tracepoint_action): Likewise.
2232 (add_traceframe): Likewise.
2233 (add_traceframe_block): Likewise.
2234 (cmd_qtdpsrc): Likewise.
2235 (cmd_qtdv): Likewise.
2236 (cmd_qtstatus): Likewise.
2237 (response_source): Likewise.
2238 (response_tsv): Likewise.
2239 (cmd_qtnotes): Likewise.
2240 (gdb_collect): Likewise.
2241 (initialize_tracepoint): Likewise.
2242
afbe19f8
PL		 22432015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2244
2245 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2246 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2247 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2248 <NOP>: New.
2249 (enum aarch64_condition_codes): New enum.
2250 (w0): New static global.
2251 (fp): Likewise.
2252 (lr): Likewise.
2253 (struct aarch64_memory_operand) <type>: New
2254 MEMORY_OPERAND_POSTINDEX type.
2255 (postindex_memory_operand): New helper function.
2256 (emit_ret): New function.
2257 (emit_load_store_pair): New function, factored out of emit_stp
2258 with support for MEMORY_OPERAND_POSTINDEX.
2259 (emit_stp): Rewrite using emit_load_store_pair.
2260 (emit_ldp): New function.
2261 (emit_load_store): Likewise.
2262 (emit_ldr): Mention post-index instruction in comment.
2263 (emit_ldrh): New function.
2264 (emit_ldrb): New function.
2265 (emit_ldrsw): Mention post-index instruction in comment.
2266 (emit_str): Likewise.
2267 (emit_subs): New function.
2268 (emit_cmp): Likewise.
2269 (emit_and): Likewise.
2270 (emit_orr): Likewise.
2271 (emit_orn): Likewise.
2272 (emit_eor): Likewise.
2273 (emit_mvn): Likewise.
2274 (emit_lslv): Likewise.
2275 (emit_lsrv): Likewise.
2276 (emit_asrv): Likewise.
2277 (emit_mul): Likewise.
2278 (emit_sbfm): Likewise.
2279 (emit_sbfx): Likewise.
2280 (emit_ubfm): Likewise.
2281 (emit_ubfx): Likewise.
2282 (emit_csinc): Likewise.
2283 (emit_cset): Likewise.
2284 (emit_nop): Likewise.
2285 (emit_ops_insns): New helper function.
2286 (emit_pop): Likewise.
2287 (emit_push): Likewise.
2288 (aarch64_emit_prologue): New function.
2289 (aarch64_emit_epilogue): Likewise.
2290 (aarch64_emit_add): Likewise.
2291 (aarch64_emit_sub): Likewise.
2292 (aarch64_emit_mul): Likewise.
2293 (aarch64_emit_lsh): Likewise.
2294 (aarch64_emit_rsh_signed): Likewise.
2295 (aarch64_emit_rsh_unsigned): Likewise.
2296 (aarch64_emit_ext): Likewise.
2297 (aarch64_emit_log_not): Likewise.
2298 (aarch64_emit_bit_and): Likewise.
2299 (aarch64_emit_bit_or): Likewise.
2300 (aarch64_emit_bit_xor): Likewise.
2301 (aarch64_emit_bit_not): Likewise.
2302 (aarch64_emit_equal): Likewise.
2303 (aarch64_emit_less_signed): Likewise.
2304 (aarch64_emit_less_unsigned): Likewise.
2305 (aarch64_emit_ref): Likewise.
2306 (aarch64_emit_if_goto): Likewise.
2307 (aarch64_emit_goto): Likewise.
2308 (aarch64_write_goto_address): Likewise.
2309 (aarch64_emit_const): Likewise.
2310 (aarch64_emit_call): Likewise.
2311 (aarch64_emit_reg): Likewise.
2312 (aarch64_emit_pop): Likewise.
2313 (aarch64_emit_stack_flush): Likewise.
2314 (aarch64_emit_zero_ext): Likewise.
2315 (aarch64_emit_swap): Likewise.
2316 (aarch64_emit_stack_adjust): Likewise.
2317 (aarch64_emit_int_call_1): Likewise.
2318 (aarch64_emit_void_call_2): Likewise.
2319 (aarch64_emit_eq_goto): Likewise.
2320 (aarch64_emit_ne_goto): Likewise.
2321 (aarch64_emit_lt_goto): Likewise.
2322 (aarch64_emit_le_goto): Likewise.
2323 (aarch64_emit_gt_goto): Likewise.
2324 (aarch64_emit_ge_got): Likewise.
2325 (aarch64_emit_ops_impl): New static global variable.
2326 (aarch64_emit_ops): New target function, return
2327 &aarch64_emit_ops_impl.
2328 (struct linux_target_ops): Install it.
2329
bb903df0
PL		 23302015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2331
2332 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2333 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2334 aarch64-ipa.o.
2335 * linux-aarch64-ipa.c: New file.
2336 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2337 and endian.h.
2338 (aarch64_get_thread_area): New target method.
2339 (extract_signed_bitfield): New helper function.
2340 (aarch64_decode_ldr_literal): New function.
2341 (enum aarch64_opcodes): New enum.
2342 (struct aarch64_register): New struct.
2343 (struct aarch64_operand): New struct.
2344 (x0): New static global.
2345 (x1): Likewise.
2346 (x2): Likewise.
2347 (x3): Likewise.
2348 (x4): Likewise.
2349 (w2): Likewise.
2350 (ip0): Likewise.
2351 (sp): Likewise.
2352 (xzr): Likewise.
2353 (aarch64_register): New helper function.
2354 (register_operand): Likewise.
2355 (immediate_operand): Likewise.
2356 (struct aarch64_memory_operand): New struct.
2357 (offset_memory_operand): New helper function.
2358 (preindex_memory_operand): Likewise.
2359 (enum aarch64_system_control_registers): New enum.
2360 (ENCODE): New macro.
2361 (emit_insn): New helper function.
2362 (emit_b): New function.
2363 (emit_bcond): Likewise.
2364 (emit_cb): Likewise.
2365 (emit_tb): Likewise.
2366 (emit_blr): Likewise.
2367 (emit_stp): Likewise.
2368 (emit_ldp_q_offset): Likewise.
2369 (emit_stp_q_offset): Likewise.
2370 (emit_load_store): Likewise.
2371 (emit_ldr): Likewise.
2372 (emit_ldrsw): Likewise.
2373 (emit_str): Likewise.
2374 (emit_ldaxr): Likewise.
2375 (emit_stxr): Likewise.
2376 (emit_stlr): Likewise.
2377 (emit_data_processing_reg): Likewise.
2378 (emit_data_processing): Likewise.
2379 (emit_add): Likewise.
2380 (emit_sub): Likewise.
2381 (emit_mov): Likewise.
2382 (emit_movk): Likewise.
2383 (emit_mov_addr): Likewise.
2384 (emit_mrs): Likewise.
2385 (emit_msr): Likewise.
2386 (emit_sevl): Likewise.
2387 (emit_wfe): Likewise.
2388 (append_insns): Likewise.
2389 (can_encode_int32_in): New helper function.
2390 (aarch64_relocate_instruction): New function.
2391 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2392 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2393 (struct linux_target_ops): Install aarch64_get_thread_area,
2394 aarch64_install_fast_tracepoint_jump_pad and
2395 aarch64_get_min_fast_tracepoint_insn_len.
2396
787749ea
PL		 23972015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2398
2399 * Makefile.in (aarch64-insn.o): New rule.
2400 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2401
9812b2e6
YQ		 24022015-09-21 Yao Qi <yao.qi@linaro.org>
2403
2404 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2405
18fe412b
YQ		 24062015-09-21 Yao Qi <yao.qi@linaro.org>
2407
2408 * tracepoint.c (max_jump_pad_size): Remove.
2409
a0cc84cd
YQ		 24102015-09-18 Yao Qi <yao.qi@linaro.org>
2411
2412 * linux-aarch64-low.c: Don't include sys/uio.h.
2413 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2414
d78908cf
WW		 24152015-09-16 Wei-cheng Wang <cole945@gmail.com>
2416
2417 * tracepoint.c (eval_result_type): Change prototype.
2418 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2419
d57e0d50
PA		 24202015-09-15 Pedro Alves <palves@redhat.com>
2421
2422 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2423 Check whether to report exec events instead of checking whether
2424 multiprocess is enabled.
2425
5a676acc
PA		 24262015-09-15 Pedro Alves <palves@redhat.com>
2427
2428 PR remote/18965
2429 * remote-utils.c (prepare_resume_reply): Merge
2430 TARGET_WAITKIND_VFORK_DONE switch case with the
2431 TARGET_WAITKIND_FORKED case.
2432
7c5d0fad
YQ		 24332015-09-15 Yao Qi <yao.qi@linaro.org>
2434
2435 * server.c (handle_query): Check string comparison using
2436 "else if" instead of "if".
2437
750ce8d1
YQ		 24382015-09-15 Yao Qi <yao.qi@linaro.org>
2439
2440 * server.c (vCont_supported): New global variable.
2441 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2442 matches. Append ";vContSupported+" to own_buf.
2443 (handle_v_requests): Append ";s;S" to own_buf if target supports
2444 hardware single step or vCont_supported is false.
2445 (capture_main): Set vCont_supported to zero.
2446
70b90b91
YQ		 24472015-09-15 Yao Qi <yao.qi@linaro.org>
2448
2449 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2450 it to ...
2451 (linux_supports_hardware_single_step): ... New function.
2452 (linux_target_ops): Update.
2453 * lynx-low.c (lynx_target_ops): Set field
2454 supports_hardware_single_step to target_can_do_hardware_single_step.
2455 * nto-low.c (nto_target_ops): Likewise.
2456 * spu-low.c (spu_target_ops): Likewise.
2457 * win32-low.c (win32_target_ops): Likewise.
2458 * target.c (target_can_do_hardware_single_step): New function.
2459 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2460 Remove. <supports_hardware_single_step>: New field.
2461 (target_supports_conditional_breakpoints): Remove.
2462 (target_supports_hardware_single_step): New macro.
2463 (target_can_do_hardware_single_step): Declare.
2464 * server.c (handle_query): Use target_supports_hardware_single_step
2465 instead of target_supports_conditional_breakpoints.
2466
ade90bde
YQ		 24672015-09-15 Yao Qi <yao.qi@linaro.org>
2468
2469 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2470 function.
2471 (struct linux_target_ops the_low_target): Install
2472 aarch64_linux_siginfo_fixup.
2473
94585166
DB		 24742015-09-11 Don Breazeal <donb@codesourcery.com>
2475 Luis Machado <lgustavo@codesourcery.com>
2476
2477 * linux-low.c (linux_mourn): Static declaration.
2478 (linux_arch_setup): Move in front of
2479 handle_extended_wait.
2480 (linux_arch_setup_thread): New function.
2481 (handle_extended_wait): Handle exec events. Call
2482 linux_arch_setup_thread. Make event_lwp argument a
2483 pointer-to-a-pointer.
2484 (check_zombie_leaders): Do not check stopped threads.
2485 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2486 (linux_low_filter_event): Add lwp and thread for exec'ing
2487 non-leader thread if leader thread has been deleted.
2488 Refactor code into linux_arch_setup_thread and call it.
2489 Pass child lwp pointer by reference to handle_extended_wait.
2490 (linux_wait_for_event_filtered): Update comment.
2491 (linux_wait_1): Prevent clobbering exec event status.
2492 (linux_supports_exec_events): New function.
2493 (linux_target_ops) <supports_exec_events>: Initialize new member.
2494 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2495 new member.
2496 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2497 * server.c (report_exec_events): New global variable.
2498 (handle_query): Handle qSupported query for exec-events feature.
2499 (captured_main): Initialize report_exec_events.
2500 * server.h (report_exec_events): Declare new global variable.
2501 * target.h (struct target_ops) <supports_exec_events>: New
2502 member.
2503 (target_supports_exec_events): New macro.
2504 * win32-low.c (win32_target_ops) <supports_exec_events>:
2505 Initialize new member.
2506
0568462b
MM		 25072015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2508
2509 * linux-low.c (linux_low_enable_btrace): Remove.
2510 (linux_target_ops): Replace linux_low_enable_btrace with
2511 linux_enable_btrace.
2512
39edd165
YQ		 25132015-09-03 Yao Qi <yao.qi@linaro.org>
2514
2515 * linux-aarch64-low.c (aarch64_insert_point): Call
2516 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2517 returns true.
2518
1db33b5a
UW		 25192015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2520
2521 * linux-low.c (check_stopped_by_breakpoint): Use
2522 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2523
ab290430
PA		 25242015-08-27 Pedro Alves <palves@redhat.com>
2525
2526 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2527
8d749320
SM		 25282015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2529
6711b7f8
SM		 2530 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2531 the XNEW-family equivalent.
8d749320
SM		 2532 (compile_bytecodes): Likewise.
2533 * dll.c (loaded_dll): Likewise.
2534 * event-loop.c (append_callback_event): Likewise.
2535 (create_file_handler): Likewise.
2536 (create_file_event): Likewise.
2537 * hostio.c (handle_open): Likewise.
2538 * inferiors.c (add_thread): Likewise.
2539 (add_process): Likewise.
2540 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2541 * linux-arm-low.c (arm_new_process): Likewise.
2542 (arm_new_thread): Likewise.
2543 * linux-low.c (add_to_pid_list): Likewise.
2544 (linux_add_process): Likewise.
2545 (handle_extended_wait): Likewise.
2546 (add_lwp): Likewise.
2547 (enqueue_one_deferred_signal): Likewise.
2548 (enqueue_pending_signal): Likewise.
2549 (linux_resume_one_lwp_throw): Likewise.
2550 (linux_resume_one_thread): Likewise.
2551 (linux_read_memory): Likewise.
2552 (linux_write_memory): Likewise.
2553 * linux-mips-low.c (mips_linux_new_process): Likewise.
2554 (mips_linux_new_thread): Likewise.
2555 (mips_add_watchpoint): Likewise.
2556 * linux-x86-low.c (initialize_low_arch): Likewise.
2557 * lynx-low.c (lynx_add_process): Likewise.
2558 * mem-break.c (set_raw_breakpoint_at): Likewise.
2559 (set_breakpoint): Likewise.
2560 (add_condition_to_breakpoint): Likewise.
2561 (add_commands_to_breakpoint): Likewise.
2562 (clone_agent_expr): Likewise.
2563 (clone_one_breakpoint): Likewise.
2564 * regcache.c (new_register_cache): Likewise.
2565 * remote-utils.c (look_up_one_symbol): Likewise.
2566 * server.c (queue_stop_reply): Likewise.
2567 (start_inferior): Likewise.
2568 (queue_stop_reply_callback): Likewise.
2569 (handle_target_event): Likewise.
2570 * spu-low.c (fetch_ppc_memory): Likewise.
2571 (store_ppc_memory): Likewise.
2572 * target.c (set_target_ops): Likewise.
2573 * thread-db.c (thread_db_load_search): Likewise.
2574 (try_thread_db_load_1): Likewise.
2575 * tracepoint.c (add_tracepoint): Likewise.
2576 (add_tracepoint_action): Likewise.
2577 (create_trace_state_variable): Likewise.
2578 (cmd_qtdpsrc): Likewise.
2579 (cmd_qtro): Likewise.
2580 (add_while_stepping_state): Likewise.
2581 * win32-low.c (child_add_thread): Likewise.
2582 (get_image_name): Likewise.
2583
ed8b7b42
YQ		 25842015-08-25 Yao Qi <yao.qi@linaro.org>
2585
2586 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2587
db3cb7cb
YQ		 25882015-08-25 Yao Qi <yao.qi@linaro.org>
2589
2590 * Makefile.in (aarch64-linux.o): New rule.
2591 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2592 srv_tgtobj.
2593 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2594 (aarch64_init_debug_reg_state): Make it extern.
2595 (aarch64_linux_prepare_to_resume): Remove.
2596
f6011a1c
YQ		 25972015-08-25 Yao Qi <yao.qi@linaro.org>
2598
2599 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2600 lwp_arch_private_info and ptid_of_lwp.
2601
88e2cf7e
YQ		 26022015-08-25 Yao Qi <yao.qi@linaro.org>
2603
2604 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2605 Find proc_info by find_process_pid. All callers updated.
2606
5e35436e
YQ		 26072015-08-25 Yao Qi <yao.qi@linaro.org>
2608
2609 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2610 Remove.
2611 (debug_reg_change_callback): Remove.
2612 (aarch64_notify_debug_reg_change): Remove.
2613
4a8a7965
YQ		 26142015-08-25 Yao Qi <yao.qi@linaro.org>
2615
2616 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2617 Call current_lwp_ptid.
2618
32a271ee
YQ		 26192015-08-25 Yao Qi <yao.qi@linaro.org>
2620
2621 * linux-aarch64-low.c (debug_reg_change_callback): Use
2622 debug_printf.
2623
0d51c8d7
YQ		 26242015-08-25 Yao Qi <yao.qi@linaro.org>
2625
2626 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2627
31a43dd5
YQ		 26282015-08-25 Yao Qi <yao.qi@linaro.org>
2629
2630 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2631
8ee52567
YQ		 26322015-08-25 Yao Qi <yao.qi@linaro.org>
2633
2634 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2635 the code.
2636
ff3f0f45
YQ		 26372015-08-25 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2640 Remove.
2641 (debug_reg_change_callback): Remove argument entry and add argument
2642 lwp. Remove local variable thread. Don't print thread id in the
2643 debugging output. Don't check whether pid of thread equals to pid.
2644 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2645 iterate_over_lwps instead find_inferior.
2646
3d40fbb5
PA		 26472015-08-24 Pedro Alves <palves@redhat.com>
2648
2649 * inferiors.c (get_first_process): New function.
2650 * inferiors.h (get_first_process): New declaration.
2651 * remote-utils.c (read_ptid): Default to the first process in the
2652 list, instead of to the current thread's process.
2653
438e1e42
PA		 26542015-08-24 Pedro Alves <palves@redhat.com>
2655
2656 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2657 * event-loop.c: Likewise.
2658 * remote-utils.c: Likewise.
2659 * tracepoint.c: Likewise.
2660
a8c6d4fc
PA		 26612015-08-24 Pedro Alves <palves@redhat.com>
2662
2663 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2664 ptid_get_lwp.
2665
99b0bb12
PA		 26662015-08-21 Pedro Alves <palves@redhat.com>
2667
2668 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2669 instead of literal 1.
2670
f8904751
PA		 26712015-08-21 Pedro Alves <palves@redhat.com>
2672
2673 * tdesc.c (default_description): Explicitly zero-initialize.
2674
465a859e
PA		 26752015-08-21 Pedro Alves <palves@redhat.com>
2676
2677 PR gdb/18749
2678 * inferiors.c (remove_thread): Discard any pending stop reply for
2679 this thread.
2680 * server.c (remove_all_on_match_pid): Rename to ...
2681 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2682 instead of a pid.
2683 (discard_queued_stop_replies): Change parameter to a ptid. Now
2684 extern.
2685 (handle_v_kill, kill_inferior_callback, captured_main)
2686 (process_serial_event): Adjust.
2687 * server.h (discard_queued_stop_replies): Declare.
2688
f0db101d
PA		 26892015-08-21 Pedro Alves <palves@redhat.com>
2690
2691 * linux-low.c (wait_for_sigstop): Always switch to no thread
2692 selected if the previously current thread dies.
2693 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2694 process instead of the current thread's.
2695 * remote-utils.c (input_interrupt): Don't check if there's no
2696 current thread.
2697 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2698 current thread to the general thread fails, error out.
2699 (handle_qxfer_auxv, handle_qxfer_libraries)
2700 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2701 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2702 (handle_query): Check if there's a thread selected instead of
2703 checking whether there's any thread in the thread list.
2704 (handle_qxfer_threads, handle_qxfer_btrace)
2705 (handle_qxfer_btrace_conf): Don't error out early if there's no
2706 thread in the thread list.
2707 (handle_v_cont, myresume): Don't set the current thread to the
2708 continue thread.
2709 (process_serial_event) <Hg handling>: Also set thread_id if the
2710 previous general thread is still alive.
2711 (process_serial_event) <g/G handling>: If setting the current
2712 thread to the general thread fails, error out.
2713 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2714 thread's lwp instead of the current thread's.
2715 * target.c (set_desired_thread): If the desired thread was not
2716 found, leave the current thread pointing to NULL. Return an int
2717 (boolean) indicating success.
2718 * target.h (set_desired_thread): Change return type to int.
2719
40045d91
MF		 27202015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2721
2722 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2723 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2724 #includes.
2725 (ps_get_thread_area): New function.
2726
45face3b
GB		 27272015-08-19 Gary Benson <gbenson@redhat.com>
2728
2729 * hostio.c (handle_pread): Do not attempt to read more data
2730 than hostio_reply_with_data can fit in a packet.
2731
16d5f642
JB		 27322015-08-18 Joel Brobecker <brobecker@adacore.com>
2733
2734 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2735
a738da3a
MF		 27362015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2737
2738 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2739
33ebda9d
PA		 27402015-08-06 Pedro Alves <palves@redhat.com>
2741
2742 * tracepoint.c (expr_eval_result): Now an int.
2743
a44892be
PA		 27442015-08-06 Pedro Alves <palves@redhat.com>
2745
2746 * gdbthread.h (struct regcache): Forward declare.
2747 (struct thread_info) <regcache_data>: Now a struct regcache
2748 pointer.
2749 * inferiors.c (inferior_regcache_data)
2750 (set_inferior_regcache_data): Now work with struct regcache
2751 pointers.
2752 * inferiors.h (struct regcache): Forward declare.
2753 (inferior_regcache_data, set_inferior_regcache_data): Now work
2754 with struct regcache pointers.
2755 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2756 (free_register_cache_thread): Remove struct regcache pointer
2757 casts.
2758
608a1e46
PA		 27592015-08-06 Pedro Alves <palves@redhat.com>
2760
2761 * server.c (captured_main): On error, print the exception message
2762 to stderr, and if run_once is set, throw a quit.
2763
f0ce0d3a
PA		 27642015-08-06 Pedro Alves <palves@redhat.com>
2765
2766 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2767 the current thread.
2768
bf47e248
PA		 27692015-08-06 Pedro Alves <palves@redhat.com>
2770
2771 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2772 reading beyond the passed in buffer length.
2773
b6b9ffcc
PL		 27742015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2775
2776 * tracepoint.c (symbol_list) <required>: Remove.
2777
863d01bd
PA		 27782015-08-06 Pedro Alves <palves@redhat.com>
2779
2780 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2781 count if stopping and suspending threads.
2782 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2783 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2784 (linux_detach): Complete an ongoing step-over.
2785 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2786 throughout.
2787 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2788 (linux_wait_1): If passing a signal to the inferior after
2789 finishing a step-over, unsuspend and re-resume all lwps. If we
2790 see a single-step event but the thread should be continuing, don't
2791 pass the trap to gdb.
2792 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2793 internal_error instead of gdb_assert.
2794 (enqueue_pending_signal): New function.
2795 (check_ptrace_stopped_lwp_gone): Add debug output.
2796 (start_step_over): Use internal_error instead of gdb_assert.
2797 (complete_ongoing_step_over): New function.
2798 (linux_resume_one_thread): Don't resume a suspended thread.
2799 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2800 it stepping.
2801
00db26fa
PA		 28022015-08-06 Pedro Alves <palves@redhat.com>
2803
2804 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2805 (linux_thread_alive): Use lwp_is_marked_dead.
2806 (extended_event_reported): Delete.
2807 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2808 instead of extended_event_reported.
2809 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2810 as well.
2811 (lwp_is_marked_dead): New function.
2812 (lwp_running): Use lwp_is_marked_dead.
2813 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2814 comment.
2815
ad071a30
PA		 28162015-08-06 Pedro Alves <palves@redhat.com>
2817
2818 * linux-low.c (linux_wait_1): Move fork event output out of the
2819 !report_to_gdb check. Pass event_child->waitstatus to
2820 target_waitstatus_to_string instead of ourstatus.
2821
524b57e6
YQ		 28222015-08-04 Yao Qi <yao.qi@linaro.org>
2823
2824 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2825 if current_thread is 32 bit.
2826
6085d6f6
YQ		 28272015-08-04 Yao Qi <yao.qi@linaro.org>
2828
2829 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2830 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2831 * server.c (extended_protocol): Remove "static".
2832 * server.h (extended_protocol): Declare it.
2833
8a7e4587
YQ		 28342015-08-04 Yao Qi <yao.qi@linaro.org>
2835
2836 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2837 both aarch64 and aarch32.
2838 (aarch64_set_pc): Likewise.
2839
3b53ae99
YQ		 28402015-08-04 Yao Qi <yao.qi@linaro.org>
2841
2842 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2843 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2844 arm-with-neon.xml to srv_xmlfiles.
2845 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2846 (is_64bit_tdesc): New function.
2847 (aarch64_linux_read_description): New function.
2848 (aarch64_arch_setup): Call aarch64_linux_read_description.
2849 (regs_info): Rename to regs_info_aarch64.
2850 (aarch64_regs_info): Return right regs_info.
2851 (initialize_low_arch): Call initialize_low_arch_aarch32.
2852
bd9e6534
YQ		 28532015-08-04 Yao Qi <yao.qi@linaro.org>
2854
2855 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2856 * linux-aarch32-low.c: New file.
2857 * linux-aarch32-low.h: New file.
2858 * linux-arm-low.c (arm_fill_gregset): Move it to
2859 linux-aarch32-low.c.
2860 (arm_store_gregset): Likewise.
2861 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2862 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2863 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2864 (regs_info): Rename to regs_info_arm.
2865 (arm_regs_info): Return regs_info_aarch32 if
2866 have_ptrace_getregset is 1 and target description is
2867 arm_with_neon or arm_with_vfpv3.
2868 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2869 Call initialize_low_arch_aarch32 instead.
2870
ded48a5e
YQ		 28712015-08-04 Yao Qi <yao.qi@linaro.org>
2872
2873 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2874 * linux-low.c: ... here.
2875 * linux-low.h (have_ptrace_getregset): Declare it.
2876
96e9210f
PA		 28772015-08-04 Pedro Alves <palves@redhat.com>
2878
2879 * thread-db.c (struct thread_db): Use new typedefs.
2880 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2881 CHK calls.
2882 (disable_thread_event_reporting): Cast result of dlsym to
2883 destination function pointer type.
2884 (thread_db_mourn): Use td_ta_delete_ftype.
2885
af60a1ef
SL		 28862015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2887
2888 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2889 arch variant.
2890 (CDX_BREAKPOINT): Define for R2.
2891 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2892 (the_low_target): Add comments.
2893
e8b41681
YQ		 28942015-07-30 Yao Qi <yao.qi@linaro.org>
2895
2896 * linux-arm-low.c (arm_hwcap): Remove it.
2897 (arm_read_description): New local variable arm_hwcap. Don't
2898 set arm_hwcap to zero.
2899
89abb039
YQ		 29002015-07-30 Yao Qi <yao.qi@linaro.org>
2901
2902 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2903 Use regcache->tdesc instead.
2904 (arm_store_wmmxregset): Likewise.
2905 (arm_fill_vfpregset): Likewise.
2906 (arm_store_vfpregset): Likewise.
2907
deca266c
YQ		 29082015-07-30 Yao Qi <yao.qi@linaro.org>
2909
2910 * linux-arm-low.c: Include arch/arm.h.
2911 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2912 (arm_store_gregset): Likewise.
2913
aa58a496
SM		 29142015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2915
2916 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2917 ptrace's 4th parameter.
2918
50904b25
YQ		 29192015-07-27 Yao Qi <yao.qi@linaro.org>
2920
2921 * configure.srv (case aarch64*-*-linux*): Don't set
2922 srv_linux_usrregs.
2923
5826e159
PA		 29242015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2925
2926 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2927 sys/ptrace.h.
2928 * linux-arm-low.c: Likewise.
2929 * linux-cris-low.c: Likewise.
2930 * linux-crisv32-low.c: Likewise.
2931 * linux-low.c: Likewise.
2932 * linux-m68k-low.c: Likewise.
2933 * linux-mips-low.c: Likewise.
2934 * linux-nios2-low.c: Likewise.
2935 * linux-s390-low.c: Likewise.
2936 * linux-sparc-low.c: Likewise.
2937 * linux-tic6x-low.c: Likewise.
2938 * linux-tile-low.c: Likewise.
2939 * linux-x86-low.c: Likewise.
2940
54019719
PA		 29412015-07-24 Pedro Alves <palves@redhat.com>
2942
2943 * config.in: Regenerate.
2944 * configure: Regenerate.
2945
eb7aa561
PA		 29462015-07-24 Pedro Alves <palves@redhat.com>
2947
2948 * acinclude.m4: Include ../ptrace.m4.
2949 * configure.ac: Call GDB_AC_PTRACE.
2950 * config.in, configure: Regenerate.
2951
55d7b841
YQ		 29522015-07-24 Yao Qi <yao.qi@linaro.org>
2953
2954 * linux-low.c (linux_create_inferior): Remove setting to
2955 proc->priv->new_inferior.
2956 (linux_attach): Likewise.
2957 (linux_low_filter_event): Likewise.
2958 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2959
c06cbd92
YQ		 29602015-07-24 Yao Qi <yao.qi@linaro.org>
2961
2962 * linux-low.c (linux_arch_setup): New function.
2963 (linux_low_filter_event): If proc->tdesc is NULL and
2964 proc->attached is true, call the_low_target.arch_setup.
2965 Otherwise, keep status pending, and return.
2966 (linux_resume_one_lwp_throw): Don't call get_pc if
2967 thread->while_stepping isn't NULL. Don't call
2968 get_thread_regcache if proc->tdesc is NULL.
2969 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2970 (linux_target_ops): Install arch_setup.
2971 * server.c (start_inferior): Call the_target->arch_setup.
2972 * target.h (struct target_ops) <arch_setup>: New field.
2973 (target_arch_setup): New marco.
2974 * lynx-low.c (lynx_target_ops): Update.
2975 * nto-low.c (nto_target_ops): Update.
2976 * spu-low.c (spu_target_ops): Update.
2977 * win32-low.c (win32_target_ops): Update.
2978
5ae3ebba
YQ		 29792015-07-24 Yao Qi <yao.qi@linaro.org>
2980
2981 * linux-low.c (linux_add_process): Don't set
2982 proc->priv->new_inferior.
2983 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2984 (linux_attach): Likewise.
2985
eb97750b
YQ		 29862015-07-24 Yao Qi <yao.qi@linaro.org>
2987
2988 * server.c (start_inferior): Code refactor.
2989
51aee833
YQ		 29902015-07-24 Yao Qi <yao.qi@linaro.org>
2991
2992 * server.c (process_serial_event): Set general_thread.
2993
af1b22f3
YQ		 29942015-07-21 Yao Qi <yao.qi@linaro.org>
2995
2996 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2997 aarch64_linux_get_debug_reg_capacity.
2998
554717a3
YQ		 29992015-07-17 Yao Qi <yao.qi@linaro.org>
3000
3001 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3002 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3003 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3004 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3005 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3006 (AARCH64_HWP_ALIGNMENT): Likewise.
3007 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3008 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3009 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3010 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3011 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3012 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3013 (struct aarch64_debug_reg_state): Likewise.
3014 (struct arch_lwp_info): Likewise.
3015 (aarch64_align_watchpoint): Likewise.
3016 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3017 (aarch64_watchpoint_length): Likewise.
3018 (aarch64_point_encode_ctrl_reg): Likewise
3019 (aarch64_point_is_aligned): Likewise.
3020 (aarch64_align_watchpoint): Likewise.
3021 (aarch64_linux_set_debug_regs):
3022 (aarch64_dr_state_insert_one_point): Likewise.
3023 (aarch64_dr_state_remove_one_point): Likewise.
3024 (aarch64_handle_breakpoint): Likewise.
3025 (aarch64_handle_aligned_watchpoint): Likewise.
3026 (aarch64_handle_unaligned_watchpoint): Likewise.
3027 (aarch64_handle_watchpoint): Likewise.
3028
c67ca4de
YQ		 30292015-07-17 Yao Qi <yao.qi@linaro.org>
3030
3031 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3032 and don't aarch64_get_debug_reg_state. All callers update.
3033 (aarch64_handle_aligned_watchpoint): Likewise.
3034 (aarch64_handle_unaligned_watchpoint): Likewise.
3035 (aarch64_handle_watchpoint): Likewise.
3036 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3037 (aarch64_remove_point): Likewise.
3038
25abf979
YQ		 30392015-07-17 Yao Qi <yao.qi@linaro.org>
3040
3041 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3042 debug_printf.
3043 (aarch64_handle_unaligned_watchpoint): Likewise.
3044
db1ff28b
JK		 30452015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3046
3047 Revert the previous 3 commits:
3048 Move gdb_regex* to common/
3049 Move linux_find_memory_regions_full & co.
3050 gdbserver build-id attribute generator
3051
700ca40f
JK		 30522015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3053 Jan Kratochvil <jan.kratochvil@redhat.com>
3054
3055 gdbserver build-id attribute generator.
3056 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3057 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3058 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3059 (find_phdr): New.
3060 (get_dynamic): Use find_pdhr to traverse program headers.
3061 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3062 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3063 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3064 (get_hex_build_id): New.
3065 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3066 to reply XML document.
3067
9904185c
JK		 30682015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3069 Jan Kratochvil <jan.kratochvil@redhat.com>
3070
3071 * target.c: Include target/target-utils.h and fcntl.h.
3072 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3073 (target_fileio_read_stralloc): New functions.
3074
6e5b4429
JK		 30752015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3076
3077 * Makefile.in (OBS): Add gdb_regex.o.
3078 (gdb_regex.o): New.
3079 * config.in: Rebuilt.
3080 * configure: Rebuilt.
3081
ddc98fbf
JK		 30822015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3083 Jan Kratochvil <jan.kratochvil@redhat.com>
3084
3085 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3086 * Makefile.in (OBS): Add target-utils.o.
3087 (linux-maps.o, target-utils.o): New.
3088 * configure.srv (srv_linux_obj): Add linux-maps.o.
3089
e57bb7a0
PL		 30902015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3091
3092 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3093 function, return 1.
3094 (the_low_target): Install it.
3095
586b02a9
PA		 30962015-07-14 Pedro Alves <palves@redhat.com>
3097
3098 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3099 Instead, ignore ECHILD, and throw an error for other errnos.
3100
58c1b36c
PA		 31012015-07-10 Pedro Alves <palves@redhat.com>
3102
3103 * event-loop.c (struct callback_event) <data>: Change type to
3104 gdb_client_data instance instead of gdb_client_data pointer.
3105 (append_callback_event): Adjust.
3106
421530db
PL		 31072015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3108
3109 * linux-aarch64-low.c: Add comments for each linux_target_ops
3110 method. Remove comments already covered in target_ops and
3111 linux_target_ops definitions.
3112 (the_low_target): Add comments for each unimplemented method.
3113
c2d65f38
YQ		 31142015-07-09 Yao Qi <yao.qi@linaro.org>
3115
3116 * linux-aarch64-low.c (aarch64_regmap): Remove.
3117 (aarch64_usrregs_info): Remove.
3118 (regs_info): Set field usrregs to NULL.
3119
b20a6524
MM		 31202015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3121
3122 * linux-low.c: Include "rsp-low.h"
3123 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3124 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3125 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3126 (handle_btrace_enable_pt): New.
3127 (handle_btrace_general_set): Support "pt".
3128 (handle_btrace_conf_general_set): Support "pt:size".
3129
96c97461
PL		 31302015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3131
3132 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3133 Z_PACKET_SW_BP.
3134
37d66942
PL		 31352015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3136
3137 * linux-aarch64-low.c: Remove comment about endianness.
3138 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3139 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3140 memcmp.
3141
dc06243f
GB		 31422015-06-24 Gary Benson <gbenson@redhat.com>
3143
3144 * linux-i386-ipa.c (stdint.h): Do not include.
3145 * lynx-i386-low.c (stdint.h): Likewise.
3146 * lynx-ppc-low.c (stdint.h): Likewise.
3147 * mem-break.c (stdint.h): Likewise.
3148 * thread-db.c (stdint.h): Likewise.
3149 * tracepoint.c (stdint.h): Likewise.
3150 * win32-low.c (stdint.h): Likewise.
3151
124e13d9
SM		 31522015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3153
3154 * server.c (write_qxfer_response): Update call to
3155 remote_escape_output.
3156
909c2cda
JK		 31572015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3158 Jan Kratochvil <jan.kratochvil@redhat.com>
3159
3160 Merge multiple hex conversions.
3161 * gdbreplay.c (tohex): Rename to 'fromhex'.
3162 (logchar): Use fromhex.
3163
24c05f46
JK		 31642015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3165
3166 * server.c (handle_qxfer_libraries): Set `version' attribute for
3167 <library-list>.
3168
14d2069a
GB		 31692015-06-10 Gary Benson <gbenson@redhat.com>
3170
3171 * target.h (struct target_ops) <multifs_open>: New field.
3172 <multifs_unlink>: Likewise.
3173 <multifs_readlink>: Likewise.
3174 * linux-low.c (nat/linux-namespaces.h): New include.
3175 (linux_target_ops): Initialize the_target->multifs_open,
3176 the_target->multifs_unlink and the_target->multifs_readlink.
3177 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3178 * hostio.c (hostio_fs_pid): New static variable.
3179 (hostio_handle_new_gdb_connection): New function.
3180 (handle_setfs): Likewise.
3181 (handle_open): Use the_target->multifs_open as appropriate.
3182 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3183 (handle_readlink): Use the_target->multifs_readlink as
3184 appropriate.
3185 (handle_vFile): Handle vFile:setfs packets.
3186 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3187 after target_handle_new_gdb_connection.
3188
4b8b5e72
GB		 31892015-06-10 Gary Benson <gbenson@redhat.com>
3190
3191 * configure.ac (AC_CHECK_FUNCS): Add setns.
3192 * config.in: Regenerate.
3193 * configure: Likewise.
3194 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3195 (linux-namespaces.o): New rule.
3196 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3197
3ac2e371
GB		 31982015-06-09 Gary Benson <gbenson@redhat.com>
3199
3200 * hostio.c (handle_open): Process mode argument with
3201 fileio_to_host_mode.
3202
ca9b78ce
YQ		 32032015-06-01 Yao Qi <yao.qi@linaro.org>
3204
3205 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3206 * linux-x86-low.c: Likewise.
3207
bfacd19d
DB		 32082015-05-28 Don Breazeal <donb@codesourcery.com>
3209
3210 * linux-low.c (handle_extended_wait): Initialize
3211 thread_info.last_resume_kind for new fork children.
3212
452003ef
PA		 32132015-05-15 Pedro Alves <palves@redhat.com>
3214
3215 * target.h (target_handle_new_gdb_connection): Rewrite using if
3216 wrapped in do/while.
3217
1041a03c
JB		 32182015-05-14 Joel Brobecker <brobecker@adacore.com>
3219
3220 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3221 * configure, config.in: Regenerate.
3222 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3223 Declare typedef.
3224
c269dbdb
DB		 32252015-05-12 Don Breazeal <donb@codesourcery.com>
3226
3227 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3228 PTRACE_EVENT_VFORK_DONE.
3229 (linux_low_ptrace_options, extended_event_reported): Add vfork
3230 events.
3231 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3232 and "vforkdone" for RSP 'T' Stop Reply Packet.
3233 * server.h (report_vfork_events): Declare
3234 global variable.
3235
3a8a0396
DB		 32362015-05-12 Don Breazeal <donb@codesourcery.com>
3237
3238 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3239 (the_low_target) <new_fork>: Initialize new member.
3240 * linux-arm-low.c (arm_new_fork): New function.
3241 (the_low_target) <new_fork>: Initialize new member.
3242 * linux-low.c (handle_extended_wait): Call new target function
3243 new_fork.
3244 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3245 * linux-mips-low.c (mips_add_watchpoint): New function
3246 extracted from mips_insert_point.
3247 (the_low_target) <new_fork>: Initialize new member.
3248 (mips_linux_new_fork): New function.
3249 (mips_insert_point): Call mips_add_watchpoint.
3250 * linux-x86-low.c (x86_linux_new_fork): New function.
3251 (the_low_target) <new_fork>: Initialize new member.
3252
de0d863e
DB		 32532015-05-12 Don Breazeal <donb@codesourcery.com>
3254
3255 * linux-low.c (handle_extended_wait): Implement return value,
3256 rename argument 'event_child' to 'event_lwp', handle
3257 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3258 (linux_low_ptrace_options): New function.
3259 (linux_low_filter_event): Call linux_low_ptrace_options,
3260 use different argument fo linux_enable_event_reporting,
3261 use return value from handle_extended_wait.
3262 (extended_event_reported): New function.
3263 (linux_wait_1): Call extended_event_reported and set
3264 status to report fork events.
3265 (linux_write_memory): Add pid to debug message.
3266 (reset_lwp_ptrace_options_callback): New function.
3267 (linux_handle_new_gdb_connection): New function.
3268 (linux_target_ops): Initialize new structure member.
3269 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3270 * lynx-low.c: Initialize new structure member.
3271 * remote-utils.c (prepare_resume_reply): Implement stop reason
3272 "fork" for "T" stop message.
3273 * server.c (handle_query): Call handle_new_gdb_connection.
3274 * server.h (report_fork_events): Declare global flag.
3275 * target.h (struct target_ops) <handle_new_gdb_connection>:
3276 New member.
3277 (target_handle_new_gdb_connection): New macro.
3278 * win32-low.c: Initialize new structure member.
3279
ddcbc397
DB		 32802015-05-12 Don Breazeal <donb@codesourcery.com>
3281
3282 * mem-break.c (APPEND_TO_LIST): Define macro.
3283 (clone_agent_expr): New function.
3284 (clone_one_breakpoint): New function.
3285 (clone_all_breakpoints): New function.
3286 * mem-break.h: Declare new functions.
3287
89245bc0
DB		 32882015-05-12 Don Breazeal <donb@codesourcery.com>
3289
3290 * linux-low.c (linux_supports_fork_events): New function.
3291 (linux_supports_vfork_events): New function.
3292 (linux_target_ops): Initialize new structure members.
3293 (initialize_low): Call linux_check_ptrace_features.
3294 * lynx-low.c (lynx_target_ops): Initialize new structure
3295 members.
3296 * server.c (report_fork_events, report_vfork_events):
3297 New global flags.
3298 (handle_query): Add new features to qSupported packet and
3299 response.
3300 (captured_main): Initialize new global variables.
3301 * target.h (struct target_ops) <supports_fork_events>:
3302 New member.
3303 <supports_vfork_events>: New member.
3304 (target_supports_fork_events): New macro.
3305 (target_supports_vfork_events): New macro.
3306 * win32-low.c (win32_target_ops): Initialize new structure
3307 members.
3308
835205d0
GB		 33092015-05-12 Gary Benson <gbenson@redhat.com>
3310
3311 * server.c (handle_qxfer_exec_file): Use current process
3312 if annex is empty.
3313
21e94bd9
SL		 33142015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3315
3316 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3317 Remove HAVE_PTRACE_GETREGS conditionals.
3318 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3319 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3320
45614f15
YQ		 33212015-05-08 Yao Qi <yao.qi@linaro.org>
3322
3323 * linux-low.c (linux_supports_conditional_breakpoints): New
3324 function.
3325 (linux_target_ops): Install new target method.
3326 * lynx-low.c (lynx_target_ops): Install NULL hook for
3327 supports_conditional_breakpoints.
3328 * nto-low.c (nto_target_ops): Likewise.
3329 * spu-low.c (spu_target_ops): Likewise.
3330 * win32-low.c (win32_target_ops): Likewise.
3331 * server.c (handle_query): Check
3332 target_supports_conditional_breakpoints.
3333 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3334 New field.
3335 (target_supports_conditional_breakpoints): New macro.
3336
80ad801e
PA		 33372015-05-06 Pedro Alves <palves@redhat.com>
3338
3339 PR server/18081
3340 * server.c (start_inferior): If the process exits, mourn it.
3341
819843c7
GB		 33422015-04-21 Gary Benson <gbenson@redhat.com>
3343
3344 * hostio.c (fileio_open_flags_to_host): Factored out to
3345 fileio_to_host_openflags in common/fileio.c. Single use
3346 updated.
3347
a2d5a9d7
MF		 33482015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3349
3350 * linux-xtensa-low.c (xtensa_fill_gregset)
3351 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3352 XCHAL_HAVE_LOOP.
3353
deb44829
MF		 33542015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3355
3356 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3357 (regs_info): Replace usrregs pointer with NULL.
3358
e57f1de3
GB		 33592015-04-17 Gary Benson <gbenson@redhat.com>
3360
3361 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3362 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3363 * server.c (handle_qxfer_exec_file): New function.
3364 (qxfer_packets): Add exec-file entry.
3365 (handle_query): Report qXfer:exec-file:read as supported packet.
3366
62828379
RN		 33672015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3368
3369 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3370
b88bb450
GB		 33712015-04-09 Gary Benson <gbenson@redhat.com>
3372
3373 * hostio-errno.c (errno_to_fileio_error): Remove function.
3374 Update caller to use remote_fileio_to_fio_error.
3375
c8f4bfdd
YQ		 33762015-04-09 Yao Qi <yao.qi@linaro.org>
3377
3378 * linux-low.c (linux_insert_point): Call
3379 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3380 (linux_remove_point): Call remove_memory_breakpoint if type is
3381 raw_bkpt_type_sw.
3382 * linux-x86-low.c (x86_insert_point): Don't call
3383 insert_memory_breakpoint.
3384 (x86_remove_point): Don't call remove_memory_breakpoint.
3385
41f98f02
PA		 33862015-04-01 Pedro Alves <palves@redhat.com>
3387 Cleber Rosa <crosa@redhat.com>
3388
3389 * server.c (gdbserver_usage): Reorganize and extend the usage
3390 message.
3391
2bf6fb9d
PA		 33922015-03-24 Pedro Alves <palves@redhat.com>
3393
3394 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3395 output. Also dump TRAP_TRACE.
3396 (linux_low_filter_event): In debug output, distinguish a
3397 resume_stop SIGSTOP from a delayed SIGSTOP.
3398
369f6daa
GB		 33992015-03-24 Gary Benson <gbenson@redhat.com>
3400
3401 * linux-x86-low.c (x86_linux_new_thread): Moved to
3402 nat/x86-linux.c.
3403 (x86_linux_prepare_to_resume): Likewise.
3404
8e5d4070
GB		 34052015-03-24 Gary Benson <gbenson@redhat.com>
3406
3407 * Makefile.in (x86-linux-dregs.o): New rule.
3408 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3409 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3410 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3411 (x86_linux_dr_get): Likewise.
3412 (x86_linux_dr_set): Likewise.
3413 (update_debug_registers_callback): Likewise.
3414 (x86_linux_dr_set_addr): Likewise.
3415 (x86_linux_dr_get_addr): Likewise.
3416 (x86_linux_dr_set_control): Likewise.
3417 (x86_linux_dr_get_control): Likewise.
3418 (x86_linux_dr_get_status): Likewise.
3419 (x86_linux_update_debug_registers): Likewise.
3420
2b95d440
GB		 34212015-03-24 Gary Benson <gbenson@redhat.com>
3422
3423 * linux-x86-low.c (x86_linux_update_debug_registers):
3424 New function, factored out from...
3425 (x86_linux_prepare_to_resume): ...this.
3426
14b0bc68
GB		 34272015-03-24 Gary Benson <gbenson@redhat.com>
3428
3429 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3430 (x86_linux_dr_set): Likewise.
3431 (update_debug_registers_callback): Likewise.
3432 (x86_linux_dr_set_addr): Likewise.
3433 (x86_linux_dr_get_addr): Likewise.
3434 (x86_linux_dr_set_control): Likewise.
3435 (x86_linux_dr_get_control): Likewise.
3436 (x86_linux_dr_get_status): Likewise.
3437 (x86_linux_prepare_to_resume): Likewise.
3438
5dfe6ca8
GB		 34392015-03-24 Gary Benson <gbenson@redhat.com>
3440
3441 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3442 Use perror_with_name. Pass string through gettext.
3443 (x86_linux_dr_set): Likewise.
3444
d33472ad
GB		 34452015-03-24 Gary Benson <gbenson@redhat.com>
3446
3447 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3448 (x86_linux_dr_set_addr): ...this.
3449 (x86_dr_low_get_addr): Rename to...
3450 (x86_linux_dr_get_addr): ...this.
3451 (x86_dr_low_set_control): Rename to...
3452 (x86_linux_dr_set_control): ...this.
3453 (x86_dr_low_get_control): Rename to...
3454 (x86_linux_dr_get_control): ...this.
3455 (x86_dr_low_get_status): Rename to...
3456 (x86_linux_dr_get_status): ...this.
3457 (x86_dr_low): Update with new function names.
3458
4b134ca1
GB		 34592015-03-24 Gary Benson <gbenson@redhat.com>
3460
3461 * Makefile.in (x86-linux.o): New rule.
3462 * configure.srv: Add x86-linux.o to relevant targets.
3463 * linux-low.c (lwp_set_arch_private_info): New function.
3464 (lwp_arch_private_info): Likewise.
3465 * linux-x86-low.c: Include nat/x86-linux.h.
3466 (arch_lwp_info): Removed structure.
3467 (update_debug_registers_callback):
3468 Use lwp_set_debug_registers_changed.
3469 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3470 and lwp_set_debug_registers_changed.
3471 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3472
34c703da
GB		 34732015-03-24 Gary Benson <gbenson@redhat.com>
3474
3475 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3476 * linux-arm-low.c (arm_new_thread): Likewise.
3477 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3478 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3479 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3480 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3481
cff068da
GB		 34822015-03-24 Gary Benson <gbenson@redhat.com>
3483
3484 * linux-low.c (ptid_of_lwp): New function.
3485 (lwp_is_stopped): Likewise.
3486 (lwp_stop_reason): Likewise.
3487 * linux-x86-low.c (update_debug_registers_callback):
3488 Use lwp_is_stopped.
3489 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3490 lwp_stop_reason.
3491
b2f7c7e8
GB		 34922015-03-24 Gary Benson <gbenson@redhat.com>
3493
3494 * linux-low.h (linux_stop_lwp): Remove declaration.
3495
6d4ee8c6
GB		 34962015-03-24 Gary Benson <gbenson@redhat.com>
3497
3498 * linux-low.h: Include nat/linux-nat.h.
3499 * linux-low.c (iterate_over_lwps_args): New structure.
3500 (iterate_over_lwps_filter): New function.
3501 (iterate_over_lwps): Likewise.
3502 * linux-x86-low.c (update_debug_registers_callback):
3503 Update signature to what iterate_over_lwps expects.
3504 Remove PID check that iterate_over_lwps now performs.
3505 (x86_dr_low_set_addr): Use iterate_over_lwps.
3506 (x86_dr_low_set_control): Likewise.
3507
70a0bb6b
GB		 35082015-03-24 Gary Benson <gbenson@redhat.com>
3509
3510 * linux-x86-low.c (x86_debug_reg_state): New function.
3511 (x86_linux_prepare_to_resume): Use the above.
3512
7b669087
GB		 35132015-03-24 Gary Benson <gbenson@redhat.com>
3514
3515 * linux-low.c (current_lwp_ptid): New function.
3516 * linux-x86-low.c: Include nat/linux-nat.h.
3517 (x86_dr_low_get_addr): Use current_lwp_ptid.
3518 (x86_dr_low_get_control): Likewise.
3519 (x86_dr_low_get_status): Likewise.
3520
eef49a3d
PA		 35212015-03-20 Pedro Alves <palves@redhat.com>
3522
3523 * tracepoint.c (cmd_qtstatus): Make "str" const.
3524
b2333d22
PA		 35252015-03-20 Pedro Alves <palves@redhat.com>
3526
3527 * server.c (handle_general_set): Make "req_str" const.
3528
23f238d3
PA		 35292015-03-19 Pedro Alves <palves@redhat.com>
3530
3531 * linux-low.c (linux_resume_one_lwp): Rename to ...
3532 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3533 instead call perror_with_name.
3534 (check_ptrace_stopped_lwp_gone): New function.
3535 (linux_resume_one_lwp): Reimplement as wrapper around
3536 linux_resume_one_lwp_throw that swallows errors if the LWP is
3537 gone.
3538
91baf43f
PA		 35392015-03-19 Pedro Alves <palves@redhat.com>
3540
3541 * linux-low.c (count_events_callback, select_event_lwp_callback):
3542 No longer check whether the thread has resume_stop as last resume
3543 kind.
3544
8bf3b159
PA		 35452015-03-19 Pedro Alves <palves@redhat.com>
3546
3547 * linux-low.c (count_events_callback, select_event_lwp_callback):
3548 Use the lwp's status_pending_p field, not the thread's.
3549
b90fc188
PA		 35502015-03-19 Pedro Alves <palves@redhat.com>
3551
3552 * linux-low.c (select_event_lwp_callback): Update comments to
3553 no longer mention SIGTRAP.
3554
464b0089
GB		 35552015-03-18 Gary Benson <gbenson@redhat.com>
3556
3557 * server.c (handle_query): Do not report vFile:fstat as supported.
3558
aa9e327f
GB		 35592015-03-11 Gary Benson <gbenson@redhat.com>
3560
3561 * hostio.c (sys/types.h): New include.
3562 (sys/stat.h): Likewise.
3563 (common-remote-fileio.h): Likewise.
3564 (handle_fstat): New function.
3565 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3566
791c0056
GB		 35672015-03-11 Gary Benson <gbenson@redhat.com>
3568
3569 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3570 struct stat.st_blocks and struct stat.st_blksize.
3571 * configure: Regenerate.
3572 * config.in: Likewise.
3573 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3574 (OBS): Add common-remote-fileio.o.
3575 (common-remote-fileio.o): New rule.
3576
9a9df970
PA		 35772015-03-09 Pedro Alves <palves@redhat.com>
3578
3579 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3580 'struct sockaddr' pointer in 'accept' call.
3581
9eb1356e
PA		 35822015-03-09 Pedro Alves <palves@redhat.com>
3583
3584 Revert:
3585 2015-03-07 Pedro Alves <palves@redhat.com>
3586 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3587 or <winsock2.h> here. Instead include "gdb_socket.h".
3588 (remote_open): Use union gdb_sockaddr_u.
3589 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3590 or <winsock2.h> here. Instead include "gdb_socket.h".
3591 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3592 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3593 or <sys/un.h>.
3594 (init_named_socket, gdb_agent_helper_thread): Use union
3595 gdb_sockaddr_u.
3596
aac331e4
PA		 35972015-03-07 Pedro Alves <palves@redhat.com>
3598
3599 * configure.ac (build_warnings): Move
3600 -Wdeclaration-after-statement to the C-specific set.
3601 * configure: Regenerate.
3602
366c75fc
PA		 36032015-03-07 Pedro Alves <palves@redhat.com>
3604
3605 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3606 or <winsock2.h> here. Instead include "gdb_socket.h".
3607 (remote_open): Use union gdb_sockaddr_u.
3608 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3609 or <winsock2.h> here. Instead include "gdb_socket.h".
3610 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3611 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3612 or <sys/un.h>.
3613 (init_named_socket, gdb_agent_helper_thread): Use union
3614 gdb_sockaddr_u.
3615
492d29ea
PA		 36162015-03-07 Pedro Alves <palves@redhat.com>
3617
3618 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3619 instead.
3620
60a191ed
YQ		 36212015-03-06 Yao Qi <yao.qi@linaro.org>
3622
3623 * linux-aarch64-low.c (aarch64_insert_point): Use
3624 show_debug_regs as a boolean.
3625 (aarch64_remove_point): Likewise.
3626
f5771b1d
PA		 36272015-03-05 Pedro Alves <palves@redhat.com>
3628
3629 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3630 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3631 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3632 * nto-low.c (nto_target_ops): Likewise.
3633 * spu-low.c (spu_target_ops): Likewise.
3634 * win32-low.c (win32_target_ops): Likewise.
3635
3e572f71
PA		 36362015-03-04 Pedro Alves <palves@redhat.com>
3637
72f4393d 3638 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3639 Decide whether a breakpoint triggered based on the SIGTRAP's
3640 siginfo.si_code.
72f4393d
L		 3641 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3642 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3643 (linux_low_filter_event): Check for breakpoints before checking
3644 watchpoints.
3645 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3646 siginfo.si_code.
72f4393d
L		 3647 (linux_stopped_by_sw_breakpoint)
3648 (linux_supports_stopped_by_sw_breakpoint)
3649 (linux_stopped_by_hw_breakpoint)
3650 (linux_supports_stopped_by_hw_breakpoint): New functions.
3651 (linux_target_ops): Install new target methods.
3e572f71 3652
1ec68e26
PA		 36532015-03-04 Pedro Alves <palves@redhat.com>
3654
3655 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3656 * server.c (swbreak_feature, hwbreak_feature): New globals.
3657 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3658 (captured_main): Clear swbreak_feature and hwbreak_feature.
3659 * server.h (swbreak_feature, hwbreak_feature): Declare.
3660 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3661 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3662 supports_stopped_by_hw_breakpoint>: New fields.
3663 (target_supports_stopped_by_sw_breakpoint)
3664 (target_stopped_by_sw_breakpoint)
3665 (target_supports_stopped_by_hw_breakpoint)
3666 (target_stopped_by_hw_breakpoint): Declare.
3667
15c66dd6
PA		 36682015-03-04 Pedro Alves <palves@redhat.com>
3669
3670 enum lwp_stop_reason -> enum target_stop_reason
3671 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3672 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3673 (linux_wait_1, stuck_in_jump_pad_callback)
3674 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3675 (linux_stopped_by_watchpoint):
3676 * linux-low.h (enum lwp_stop_reason): Delete.
3677 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3678 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3679
98fc70d6
YQ		 36802015-03-04 Yao Qi <yao.qi@linaro.org>
3681
3682 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3683
dd2ac174
GB		 36842015-03-03 Gary Benson <gbenson@redhat.com>
3685
3686 * hostio.c (handle_vFile): Fix prefix lengths.
3687
d68e53f4
MM		 36882015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3689
3690 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3691 ptr_bits.
3692
bf2d68ab
AA		 36932015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3694
3695 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3696 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3697 (clean): Add "rm -f" for above C files.
3698 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3699 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3700 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3701 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3702 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3703 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3704 (init_registers_s390x_vx_linux64)
3705 (init_registers_s390x_tevx_linux64)
3706 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3707 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3708 declarations.
3709 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3710 (s390_store_vxrs_high): New functions.
3711 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3712 NT_S390_VXRS_HIGH.
3713 (s390_arch_setup): Add logic for selecting one of the new target
3714 descriptions. Activate the new vector regsets if applicable.
3715 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3716 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3717 and init_registers_s390x_tevx_linux64.
3718
c966a859
PA		 37192015-03-01 Pedro Alves <palves@redhat.com>
3720
3721 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3722 parameter.
3723
4180215b
PA		 37242015-02-27 Pedro Alves <palves@redhat.com>
3725
3726 * linux-x86-low.c (u_debugreg_offset): New function.
3727 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3728
749bab01
PA		 37292015-02-27 Pedro Alves <palves@redhat.com>
3730
3731 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3732 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3733 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3734 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3735 (ps_lsetfpregs, ps_getpid)
3736 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3737 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3738 (ps_lsetxregs, ps_plog): Declare.
3739
3c14e5a3
PA		 37402015-02-27 Pedro Alves <palves@redhat.com>
3741
3742 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3743 IP_AGENT_EXPORT_FUNC.
3744 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3745 IP_AGENT_EXPORT_FUNC.
3746 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3747 (IP_AGENT_EXPORT): Delete.
3748 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3749 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3750 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3751 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3752 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3753 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3754 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3755 (traceframe_read_count, traceframe_write_count)
3756 (traceframes_created, trace_state_variables, get_raw_reg)
3757 (get_trace_state_variable_value, set_trace_state_variable_value)
3758 (ust_loaded, helper_thread_id, cmd_buf): Use
3759 IPA_SYM_EXPORTED_NAME.
3760 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3761 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3762 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3763 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3764 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3765 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3766 EXTERN_C_PUSH/EXTERN_C_POP.
3767 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3768 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3769 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3770 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3771 (traceframe_write_count, traceframe_read_count)
3772 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3773 (about_to_request_buffer_space, get_trace_state_variable_value)
3774 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3775 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3776 EXTERN_C_PUSH/EXTERN_C_POP.
3777 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3778 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3779 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3780 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3781 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3782 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3783 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3784 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3785 Define.
3786 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3787 (IP_AGENT_EXPORT_VAR_DECL): Define.
3788 (tracing): Declare.
3789 (gdb_agent_get_raw_reg): Declare.
3790
fe978cb0
PA		 37912015-02-27 Tom Tromey <tromey@redhat.com>
3792 Pedro Alves <palves@redhat.com>
3793
3794 Rename symbols whose names are reserved C++ keywords throughout.
3795
3bc3d82a
PA		 37962015-02-27 Pedro Alves <palves@redhat.com>
3797
3798 * Makefile.in (COMPILER): New, get it from autoconf.
3799 (CXX): Get from autoconf instead.
3800 (COMPILE.pre): Use COMPILER.
3801 (CC-LD): Rename to ...
3802 (CC_LD): ... this. Use COMPILER.
3803 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3804 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3805 * acinclude.m4: Include build-with-cxx.m4.
3806 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3807 Disable -Werror by default if building in C++ mode.
3808 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3809 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3810 the C++ compiler. Save/restore CXXFLAGS too.
3811 * configure: Regenerate.
3812
07697489
PA		 38132015-02-27 Pedro Alves <palves@redhat.com>
3814
3815 * acinclude.m4: Include libiberty.m4.
3816 * configure.ac: Call libiberty_INIT.
3817 * config.in, configure: Regenerate.
3818
9beb7c4e
PA		 38192015-02-26 Pedro Alves <palves@redhat.com>
3820
3821 * linux-low.c (linux_wait_1): When incrementing the PC past a
3822 program breakpoint always use the_low_target.breakpoint_len as
3823 increment, rather than the maximum between that and
3824 the_low_target.decr_pc_after_break.
3825
8090aef2
PA		 38262015-02-23 Pedro Alves <palves@redhat.com>
3827
3828 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3829 thread was doing a step-over; always adjust the PC if
3830 we stepped over a permanent breakpoint.
3831 (linux_wait_1): If we stepped over breakpoint that was on top of a
3832 permanent breakpoint, manually advance the PC past it.
3833
bc9540e8
PA		 38342015-02-23 Pedro Alves <palves@redhat.com>
3835
3836 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3837 modes.
3838 (x86_fill_gregset, x86_store_gregset): Use it when handling
3839 $orig_eax.
3840
2db9a427
PA		 38412015-02-20 Pedro Alves <palves@redhat.com>
3842
3843 * thread-db.c: Include "nat/linux-procfs.h".
3844 (thread_db_init): Skip listing new threads if the kernel supports
3845 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3846
afa8d396
PA		 38472015-02-20 Pedro Alves <palves@redhat.com>
3848
3849 * linux-low.c (status_pending_p_callback): Use ptid_match.
3850
c9587f88
AT		 38512015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3852
3853 PR breakpoints/16812
3854 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3855 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3856 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3857
b05ec7a5
AT		 38582015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3859
3860 PR breakpoints/15956
3861 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3862
d33501a5
MM		 38632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3864
3865 * linux-low.c (linux_low_btrace_conf): Print size.
3866 * server.c (handle_btrace_conf_general_set): New.
3867 (hanle_general_set): Call handle_btrace_conf_general_set.
3868 (handle_query): Report Qbtrace-conf:bts:size as supported.
3869
f4abbc16
MM		 38702015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3871
3872 * linux-low.c (linux_low_enable_btrace): Update parameters.
3873 (linux_low_btrace_conf): New.
3874 (linux_target_ops)<to_btrace_conf>: Initialize.
3875 * server.c (current_btrace_conf): New.
3876 (handle_btrace_enable): Rename to ...
3877 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3878 to target_enable_btrace. Update comment. Update users.
3879 (handle_qxfer_btrace_conf): New.
3880 (qxfer_packets): Add btrace-conf entry.
3881 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3882 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3883 (target_ops)<read_btrace_conf>: New.
3884 (target_enable_btrace): Update parameters.
3885 (target_read_btrace_conf): New.
3886
043c3577
MM		 38872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3888
3889 * server.c (handle_btrace_general_set): Remove call to
3890 target_supports_btrace.
3891 (supported_btrace_packets): New.
3892 (handle_query): Call supported_btrace_packets.
3893 * target.h: include btrace-common.h.
3894 (btrace_target_info): Removed.
3895 (supports_btrace, target_supports_btrace): Update parameters.
3896
734b0e4b
MM		 38972015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3898
3899 * Makefile.in (SFILES): Add common/btrace-common.c.
3900 (OBS): Add common/btrace-common.o.
3901 (btrace-common.o): Add build rules.
3902 * linux-low: Include btrace-common.h.
3903 (linux_low_read_btrace): Use struct btrace_data. Call
3904 btrace_data_init and btrace_data_fini.
3905
d6c146e9
PA		 39062015-02-06 Pedro Alves <palves@redhat.com>
3907
3908 * thread-db.c (find_new_threads_callback): Add debug output.
3909
20ba1ce6
PA		 39102015-02-04 Pedro Alves <palves@redhat.com>
3911
3912 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3913 (resume_stopped_resumed_lwps): New function.
3914 (linux_wait_for_event_filtered): Use it.
3915
8cc73a39
SDJ		 39162015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3917
3918 * Makefile.in (SFILES): Add linux-personality.c.
3919 (linux-personality.o): New rule.
3920 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3921 list of objects to be built.
3922 * linux-low.c: Include nat/linux-personality.h.
3923 (linux_create_inferior): Remove code to disable address space
3924 randomization (moved to ../nat/linux-personality.c). Create
3925 cleanup to disable address space randomization.
3926
fb23d554
SDJ		 39272015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3928
3929 * Makefile.in (posix-strerror.o): New rule.
3930 (mingw-strerror.o): Likewise.
3931 * configure: Regenerated.
3932 * configure.ac: Source file ../common/common.host. Initialize new
3933 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3934
cdf43629
YQ		 39352015-01-14 Yao Qi <yao@codesourcery.com>
3936
3937 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3938 (ppc-linux.o): New rule.
3939 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3940 * configure.ac: AC_CHECK_FUNCS(getauxval).
3941 * config.in: Re-generated.
3942 * configure: Re-generated.
3943 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3944 ppc64_64bit_inferior_p
3945
514c5338
YQ		 39462015-01-14 Yao Qi <yao@codesourcery.com>
3947
3948 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3949 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3950 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3951 (PT_ORIG_R3, PT_TRAP): Likewise.
3952 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3953 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3954 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3955
3368c1e5
JB		 39562015-01-10 Joel Brobecker <brobecker@adacore.com>
3957
3958 * i387-fp.c (i387_cache_to_xsave): In look over
3959 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3960 zmmh_low_space field by use of zmmh_high_space.
3961
582511be
PA		 39622015-01-09 Pedro Alves <palves@redhat.com>
3963
3964 * linux-low.c (step_over_bkpt): Move higher up in the file.
3965 (handle_extended_wait): Don't store the stop_pc here.
3966 (get_stop_pc): Adjust comments and rename to ...
3967 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3968 stopped for a software breakpoint or hardware breakpoint.
3969 (thread_still_has_status_pending_p): New function.
3970 (status_pending_p_callback): Use
3971 thread_still_has_status_pending_p. If the event is no longer
3972 interesting, resume the LWP.
3973 (handle_tracepoints): Add assert.
3974 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3975 (wstatus_maybe_breakpoint): New function.
3976 (cancel_breakpoint): Delete function.
3977 (check_stopped_by_watchpoint): New function, factored out from
3978 linux_low_filter_event.
3979 (lp_status_maybe_breakpoint): Delete function.
3980 (linux_low_filter_event): Remove filter_ptid argument.
3981 Leave thread group exits pending here. Store the LWP's stop PC.
3982 Always leave events pending.
3983 (linux_wait_for_event_filtered): Pull all events out of the
3984 kernel, and leave them all pending.
3985 (count_events_callback, select_event_lwp_callback): Consider all
3986 events.
3987 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3988 (select_event_lwp): Only give preference to the stepping LWP in
3989 all-stop mode. Adjust comments.
3990 (ignore_event): New function.
3991 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3992 references to cancel_breakpoints. Adjust to renames. Also give
3993 equal priority to all LWPs that have had events in non-stop mode.
3994 If reporting a software breakpoint event, unadjust the LWP's PC.
3995 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3996 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3997 Adjust.
3998 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3999 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4000 (linux_stopped_by_watchpoint): Adjust.
4001 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4002 * linux-low.h (enum lwp_stop_reason): New.
4003 (struct lwp_info) <stop_pc>: Adjust comment.
4004 <stopped_by_watchpoint>: Delete field.
4005 <stop_reason>: New field.
4006 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4007 * mem-break.c (software_breakpoint_inserted_here)
4008 (hardware_breakpoint_inserted_here): New function.
4009 * mem-break.h (software_breakpoint_inserted_here)
4010 (hardware_breakpoint_inserted_here): Declare.
4011 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4012 (cancel_breakpoints): Delete.
4013 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4014 (upload_fast_traceframes): Remove references to
4015 cancel_breakpoints.
4016
a33e3959
PA		 40172015-01-09 Pedro Alves <palves@redhat.com>
4018
4019 * thread-db.c (find_new_threads_callback): Ignore thread if the
4020 kernel thread ID is -1.
4021
8784d563
PA		 40222015-01-09 Pedro Alves <palves@redhat.com>
4023
4024 * linux-low.c (linux_attach_fail_reason_string): Move to
4025 nat/linux-ptrace.c, and rename.
4026 (linux_attach_lwp): Update comment.
4027 (attach_proc_task_lwp_callback): New function.
4028 (linux_attach): Adjust to rename and use
4029 linux_proc_attach_tgid_threads.
4030 (linux_attach_fail_reason_string): Delete declaration.
4031
76f2b779
JB		 40322015-01-01 Joel Brobecker <brobecker@adacore.com>
4033
4034 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4035 * server.c (gdbserver_version): Likewise.
4036
fafcc06a
SDJ		 40372014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4038
4039 * remote-utils.c: Include ctype.h.
4040 (input_interrupt): Explicitly handle the case when the char
4041 received is the NUL byte. Improve the printing of non-ASCII
4042 characters.
4043
beed38b8
JB		 40442014-12-16 Joel Brobecker <brobecker@adacore.com>
4045
4046 * linux-low.c (linux_low_filter_event): Update call to
4047 linux_enable_event_reporting following the addition of
4048 a new parameter to that function.
4049
bf330350
CU		 40502014-12-16 Catalin Udma <catalin.udma@freescale.com>
4051
4052 PR server/17457
4053 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4054 (AARCH64_FPCR_REGNO): Likewise.
4055 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4056 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4057 (aarch64_store_fpregset): Likewise.
4058
5227d625
JB		 40592014-12-15 Joel Brobecker <brobecker@adacore.com>
4060
4061 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4062 Remove FIXME comment about assumption about N.
4063
f93b65a0
JB		 40642014-12-13 Joel Brobecker <brobecker@adacore.com>
4065
4066 * configure.ac: If large-file support is disabled in GDBserver,
4067 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4068 * configure: Regenerate.
4069
e5a9158d
AA		 40702014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4071
4072 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4073 warning upon ENODATA from ptrace.
4074 * linux-s390-low.c (s390_store_tdb): New.
4075 (s390_regsets): Add regset for NT_S390_TDB.
4076
feea5f36
AA		 40772014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4078
4079 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4080 without a fill_function.
4081 * linux-s390-low.c (s390_fill_last_break): Remove.
4082 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4083 (s390_arch_setup): Use regset's size instead of fill_function for
4084 loop end condition.
4085
098dbe61
AA		 40862014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4087
4088 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4089 the regset's store function when ptrace returned an error.
4090 * regcache.c (get_thread_regcache): Invalidate register cache
4091 before fetching inferior's registers.
4092
28eef672
AA		 40932014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4094
4095 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4096 while-loop as for-loop.
4097 (regsets_store_inferior_registers): Likewise.
4098
bdca27a2
YQ		 40992014-11-28 Yao Qi <yao@codesourcery.com>
4100
4101 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4102 * config.in, configure: Re-generate.
4103 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4104 is defined.
4105
9c232dda
YQ		 41062014-11-21 Yao Qi <yao@codesourcery.com>
4107
4108 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4109 (AC_CHECK_HEADERS): Remove malloc.h.
4110 * configure: Re-generated.
4111 * config.in: Re-generated.
4112 * server.h: Don't include alloca.h and malloc.h.
4113 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4114 Don't include malloc.h.
4115
43968415
JB		 41162014-11-17 Joel Brobecker <brobecker@adacore.com>
4117
4118 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4119 corresponding ERRNO check in same block.
4120
40e91bc7
PA		 41212014-11-12 Pedro Alves <palves@redhat.com>
4122
4123 * server.c (cont_thread): Update comment.
4124 (start_inferior, attach_inferior): No longer clear cont_thread.
4125 (handle_v_cont): No longer set cont_thread.
4126 (captured_main): Clear cont_thread each time a GDB connects.
4127
c2c118cf
PA		 41282014-11-12 Pedro Alves <palves@redhat.com>
4129
4130 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4131 thread, and don't resume all threads if the Hc thread has exited.
4132
78708b7c
PA		 41332014-11-12 Pedro Alves <palves@redhat.com>
4134
4135 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4136 the process group instead of to a specific LWP.
4137
a2abc7de
PA		 41382014-10-15 Pedro Alves <palves@redhat.com>
4139
4140 PR server/17487
4141 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4142 parameter.
4143 (arm_set_thread_context): Delete.
4144 (the_low_target): Adjust.
4145 * win32-i386-low.c (debug_registers_changed)
4146 (debug_registers_used): Delete.
4147 (update_debug_registers_callback): New function.
4148 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4149 needing to update their debug registers.
4150 (win32_get_current_dr): New function.
4151 (x86_dr_low_get_addr, x86_dr_low_get_control)
4152 (x86_dr_low_get_status): Fetch the debug register from the thread
4153 record's context.
4154 (i386_initial_stuff): Adjust.
4155 (i386_get_thread_context): Remove current_event parameter. Don't
4156 clear debug_registers_changed nor copy DR values to
4157 debug_reg_state.
4158 (i386_set_thread_context): Delete.
4159 (i386_prepare_to_resume): New function.
4160 (i386_thread_added): Mark the thread as needing to update irs
4161 debug registers.
4162 (the_low_target): Remove i386_set_thread_context and install
4163 i386_prepare_to_resume.
4164 * win32-low.c (win32_get_thread_context): Adjust.
4165 (win32_set_thread_context): Use SetThreadContext
4166 directly.
4167 (win32_prepare_to_resume): New function.
4168 (win32_require_context): New function, factored out from ...
4169 (thread_rec): ... this.
4170 (continue_one_thread): Call win32_prepare_to_resume on each thread
4171 we're about to continue.
4172 (win32_resume): Call win32_prepare_to_resume on the event thread.
4173 * win32-low.h (struct win32_thread_info)
4174 <debug_registers_changed>: New field.
4175 (struct win32_target_ops): Change prototype of set_thread_context,
4176 delete set_thread_context and add prepare_to_resume.
4177 (win32_require_context): New declaration.
4178
a442d071
GB		 41792014-10-08 Gary Benson <gbenson@redhat.com>
4180
4181 * server.h: Do not include common-exceptions.h.
4182
6f1947e8
GB		 41832014-10-08 Gary Benson <gbenson@redhat.com>
4184
4185 * server.h: Do not include cleanups.h.
4186
63b434a4
JH		 41872014-09-30 James Hogan <james.hogan@imgtec.com>
4188
4189 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4190 mips64-dsp-linux.c.
4191
c4d9ceb6
YQ		 41922014-09-23 Yao Qi <yao@codesourcery.com>
4193
4194 * linux-low.c (lp_status_maybe_breakpoint): New function.
4195 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4196 (count_events_callback): Likewise.
4197 (select_event_lwp_callback): Likewise.
4198 (cancel_breakpoints_callback): Likewise.
4199
89a5711c
DB		 42002014-09-19 Don Breazeal <donb@codesourcery.com>
4201
4202 * linux-low.c (handle_extended_wait): Call
4203 linux_ptrace_get_extended_event.
4204 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4205 linux_is_extended_waitstatus.
4206
bffc0964
JB		 42072014-09-16 Joel Brobecker <brobecker@adacore.com>
4208
4209 * Makefile.in (CPPFLAGS): Define.
4210 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4211 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4212
0bfdf32f
GB		 42132014-09-16 Gary Benson <gbenson@redhat.com>
4214
4215 * inferiors.h (current_inferior): Renamed as...
4216 (current_thread): New variable. All uses updated.
4217 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4218 (maybe_move_out_of_jump_pad): Likewise.
4219 (cancel_breakpoint): Likewise.
4220 (linux_low_filter_event): Likewise.
4221 (wait_for_sigstop): Likewise.
4222 (linux_resume_one_lwp): Likewise.
4223 (need_step_over_p): Likewise.
4224 (start_step_over): Likewise.
4225 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4226 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4227 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4228 and save_inferior as saved_thread.
4229 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4230 saved_thread.
4231 (regcache_invalidate_thread): Likewise.
4232 * remote-utils.c (prepare_resume_reply): Likewise.
4233 * thread-db.c (thread_db_get_tls_address): Likewise.
4234 (disable_thread_event_reporting): Likewise.
4235 (remove_thread_event_breakpoints): Likewise.
4236 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4237 as saved_thread.
4238 * target.h (set_desired_inferior): Renamed as...
4239 (set_desired_thread): New declaration. All uses updated.
4240 * server.c (myresume): Updated comment to reference thread instead
4241 of inferior.
4242 (handle_serial_event): Likewise.
4243 (handle_target_event): Likewise.
4244
361c8ade
GB		 42452014-09-12 Tom Tromey <tromey@redhat.com>
4246 Gary Benson <gbenson@redhat.com>
4247
4248 * regcache.h: Include common-regcache.h.
4249 (regcache_read_pc): Don't declare.
4250 * regcache.c (get_thread_regcache_for_ptid): New function.
4251
bd9269f7
GB		 42522014-09-11 Tom Tromey <tromey@redhat.com>
4253 Gary Benson <gbenson@redhat.com>
4254
4255 * symbol.c: New file.
4256 * Makefile.in (SFILES): Add symbol.c.
4257 (OBS): Add symbol.o.
4258
f8c1d06b
GB		 42592014-09-11 Gary Benson <gbenson@redhat.com>
4260
4261 * target.c (target_stop_ptid, target_continue_ptid): New
4262 functions.
4263
721ec300
GB		 42642014-09-11 Tom Tromey <tromey@redhat.com>
4265 Gary Benson <gbenson@redhat.com>
4266
4267 * target.h: Include target/target.h.
4268 * target.c (target_read_memory, target_read_uint32)
4269 (target_write_memory): New functions.
4270
c5e92cca
GB		 42712014-09-11 Gary Benson <gbenson@redhat.com>
4272
4273 * server.h (debug_hw_points): Don't declare.
4274 * server.c (debug_hw_points): Don't define. Replace all uses
4275 with show_debug_regs.
4276 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4277 all uses with show_debug_regs.
4278
2e4bb98a
EBM		 42792014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4280
4281 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4282 endianness into account.
4283 (ppc_supply_ptrace_register): Likewise.
4284
ac740bc7
JH		 42852014-09-03 James Hogan <james.hogan@imgtec.com>
4286
4287 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4288 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4289
97ea6506
GB		 42902014-09-03 Gary Benson <gbenson@redhat.com>
4291
4292 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4293 ALL_DEBUG_ADDRESS_REGISTERS.
4294
df7e5265
GB		 42952014-09-02 Gary Benson <gbenson@redhat.com>
4296
4297 * i386-low.h: Renamed as...
4298 * x86-low.h: New file. All type, function and variable name
4299 prefixes changed from "i386_" to "x86_". All references updated.
4300 * i386-low.c: Renamed as...
4301 * x86-low.c: New file. All type, function and variable name
4302 prefixes changed from "i386_" to "x86_". All references updated.
4303
ed859da7
GB		 43042014-09-02 Gary Benson <gbenson@redhat.com>
4305
4306 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4307 (x86_linux_new_thread): Likewise.
4308
860789c7
GB		 43092014-08-29 Gary Benson <gbenson@redhat.com>
4310
4311 * server.h (setjmp.h): Do not include.
4312 (toplevel): Do not declare.
4313 (common-exceptions.h): Include.
4314 (cleanups.h): Likewise.
4315 * server.c (toplevel): Do not define.
4316 (exit_code): New static global.
4317 (detach_or_kill_for_exit_cleanup): New function.
4318 (main): New function. Original main renamed to...
4319 (captured_main): New function.
4320 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4321
ff55e1b5
GB		 43222014-08-29 Gary Benson <gbenson@redhat.com>
4323
4324 * Makefile.in (SFILES): Add common/common-exceptions.c.
4325 (OBS): Add common-exceptions.o.
4326 (common-exceptions.o): New rule.
4327 * utils.c (prepare_to_throw_exception): New function.
4328
e9bcb658
GB		 43292014-08-29 Gary Benson <gbenson@redhat.com>
4330
4331 * config.in: Regenerate.
4332 * configure: Likewise.
4333
e3180625
GB		 43342014-08-29 Gary Benson <gbenson@redhat.com>
4335
4336 * Makefile.in (SFILES): Add common/cleanups.c.
4337 (OBS): cleanups.o.
4338 (cleanups.o): New rule.
4339
e3d6ba5d
GB		 43402014-08-29 Gary Benson <gbenson@redhat.com>
4341
4342 * utils.c (internal_vwarning): New function.
4343
7096e886
GB		 43442014-08-28 Gary Benson <gbenson@redhat.com>
4345
4346 * utils.h (fatal): Remove declaration.
4347 * utils.c (fatal): Remove function.
4348
14ce3192
GB		 43492014-08-28 Gary Benson <gbenson@redhat.com>
4350
4351 * tracepoint.c (gdb_agent_init): Replace fatal with
4352 perror_with_name.
4353 (initialize_tracepoint): Likewise.
4354
50278d59
GB		 43552014-08-28 Gary Benson <gbenson@redhat.com>
4356
4357 * remote-utils.c (remote_prepare): Replace fatal with error.
4358
aa96c426
GB		 43592014-08-28 Gary Benson <gbenson@redhat.com>
4360
4361 * linux-low.c (linux_async): Replace fatal with warning.
4362 Tidy up and return.
4363 (linux_start_non_stop): Return -1 if linux_async failed.
4364
f7160e97
GB		 43652014-08-28 Gary Benson <gbenson@redhat.com>
4366
4367 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4368 gdb_assert.
4369 (i386_dr_low_get_addr): Remove vague comment.
4370 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4371 gdb_assert.
4372
38e08fca
GB		 43732014-08-28 Gary Benson <gbenson@redhat.com>
4374
4375 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4376 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4377 internal_error.
4378 (linux_resume_one_lwp): Likewise.
4379 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4380 gdb_assert.
4381 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4382 with internal_error.
4383 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4384 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4385 (find_register_by_name): Replace fatal with internal_error.
4386 (find_regno): Likewise.
4387 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4388 * thread-db.c (thread_db_create_event): Likewise.
4389 (thread_db_load_search): Likewise.
4390 (try_thread_db_load_1): Likewise.
4391 * tracepoint.c (get_jump_space_head): Replace fatal with
4392 internal_error.
4393 (claim_trampoline_space): Likewise.
4394 (have_fast_tracepoint_trampoline_buffer): Likewise.
4395 (cmd_qtstart): Likewise.
4396 (stop_tracing): Likewise.
4397 (fast_tracepoint_collecting): Likewise.
4398 (target_malloc): Likewise.
4399 (download_tracepoint): Likewise.
4400 (download_trace_state_variables): Replace check with gdb_assert.
4401 (upload_fast_traceframes): Replace fatal with internal_error.
4402
34abf635
GB		 44032014-08-19 Tom Tromey <tromey@redhat.com>
4404 Gary Benson <gbenson@redhat.com>
4405
4406 * Makefile.in (SFILES): Add common/common-debug.c.
4407 (OBS): Add common-debug.o.
4408 (common-debug.o): New rule.
4409 * debug.h (debug_printf): Don't declare.
4410 * debug.c (debug_printf): Renamed and rewritten as...
4411 (debug_vprintf): New function.
4412
f6e94d78
GB		 44132014-08-19 Gary Benson <gbenson@redhat.com>
4414
4415 * utils.h: Do not include print-utils.h.
4416
9239eeab
GB		 44172014-08-19 Tom Tromey <tromey@redhat.com>
4418 Gary Benson <gbenson@redhat.com>
4419
4420 * server.h: Add static assertion.
4421 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4422
ef87c8bb
GB		 44232014-08-19 Tom Tromey <tromey@redhat.com>
4424 Gary Benson <gbenson@redhat.com>
4425
4426 * Makefile.in (SFILES): Add common/errors.c.
4427 (OBS): Add errors.o.
4428 (IPA_OBS): Add errors-ipa.o.
4429 (errors.o): New rule.
4430 (errors-ipa.o): Likewise.
4431 * utils.h (perror_with_name, error, warning): Don't declare.
4432 * utils.c (warning): Renamed and rewritten as...
4433 (vwarning): New function.
4434 (error): Renamed and rewritten as...
4435 (verror): New function.
4436 (internal_error): Renamed and rewritten as...
4437 (internal_verror): New function.
4438
bb974a24
GB		 44392014-08-07 Gary Benson <gbenson@redhat.com>
4440
4441 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4442 * configure: Regenerate.
4443 * config.in: Likewise.
4444 * server.h: Do not include errno.h.
4445 * event-loop.c: Likewise.
4446 * hostio-errno.c: Likewise.
4447 * linux-low.c: Likewise.
4448 * remote-utils.c: Likewise.
4449 * spu-low.c: Likewise.
4450 * utils.c: Likewise.
4451 * gdbreplay.c: Unconditionally include errno.h.
4452
6d3d12eb
GB		 44532014-08-07 Gary Benson <gbenson@redhat.com>
4454
4455 * server.h: Do not include string.h.
4456 * event-loop.c: Likewise.
4457 * linux-low.c: Likewise.
4458 * regcache.c: Likewise.
4459 * remote-utils.c: Likewise.
4460 * spu-low.c: Likewise.
4461 * utils.c: Likewise.
4462
dccbb609
GB		 44632014-08-07 Gary Benson <gbenson@redhat.com>
4464
4465 * server.h: Do not include gdb_assert.h.
4466
e76df0d0
GB		 44672014-08-07 Gary Benson <gbenson@redhat.com>
4468
4469 * server.h: Do not include common-utils.h.
4470
4cb9c816
GB		 44712014-08-07 Gary Benson <gbenson@redhat.com>
4472
4473 * server.h: Do not include ptid.h.
4474 * notif.h: Likewise.
4475
3995eeee
GB		 44762014-08-07 Gary Benson <gbenson@redhat.com>
4477
4478 * server.h: Do not include gdb_locale.h.
4479
cb9f1a9b
GB		 44802014-08-07 Gary Benson <gbenson@redhat.com>
4481
4482 * server.h: Do not include gdb/signals.h.
4483 * win32-low.c: Likewise.
4484
a5fceff8
GB		 44852014-08-07 Gary Benson <gbenson@redhat.com>
4486
4487 * server.h: Do not include pathmax.h.
4488
b9391142
GB		 44892014-08-07 Gary Benson <gbenson@redhat.com>
4490
4491 * server.h: Do not include libiberty.h.
4492 * linux-bfin-low.c: Likewise.
4493
0e443c87
GB		 44942014-08-07 Gary Benson <gbenson@redhat.com>
4495
4496 * server.h: Do not include ansidecl.h.
4497
8ebb3f56
GB		 44982014-08-07 Gary Benson <gbenson@redhat.com>
4499
4500 * linux-x86-low.c: Do not include stddef.h.
4501 * lynx-ppc-low.c: Likewise.
4502 * tracepoint.c: Likewise.
4503
8980bdf6
GB		 45042014-08-07 Gary Benson <gbenson@redhat.com>
4505
4506 * server.h: Do not include stdarg.h.
4507 * nto-low.c: Likewise.
4508
d7096f71
GB		 45092014-08-07 Gary Benson <gbenson@redhat.com>
4510
4511 * server.h: Do not include stdlib.h.
4512 * inferiors.c: Likewise.
4513 * linux-low.c: Likewise.
4514 * regcache.c: Likewise.
4515 * spu-low.c: Likewise.
4516 * tracepoint.c: Likewise.
4517 * utils.c: Likewise.
4518
d02f550d
GB		 45192014-08-07 Gary Benson <gbenson@redhat.com>
4520
4521 * server.h: Do not include stdio.h.
4522 * linux-low.c: Likewise.
4523 * remote-utils.c: Likewise.
4524 * spu-low.c: Likewise.
4525 * utils.c: Likewise.
4526 * wincecompat.c: Likewise.
4527
87f6c4e3
GB		 45282014-08-06 Gary Benson <gbenson@redhat.com>
4529
4530 * regcache.c (init_register_cache): Move conditionals inside if.
4531
7089dca4
GB		 45322014-08-06 Gary Benson <gbenson@redhat.com>
4533
4534 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4535
462f517e
GB		 45362014-07-31 Gary Benson <gbenson@redhat.com>
4537
4538 * ax.h: Do not include server.h.
4539 * gdbthread.h: Likewise.
4540 * lynx-low.h: Likewise.
4541 * notif.h: Likewise.
4542
976411d6
GB		 45432014-07-30 Gary Benson <gbenson@redhat.com>
4544
4545 * server.h: Include common-defs.h.
4546 Do not include config.h or build-gnulib-gdbserver/config.h.
4547
d41f6d8e
GB		 45482014-07-30 Gary Benson <gbenson@redhat.com>
4549
4550 * hostio-errno.c: Move server.h to top of includes list.
4551 * inferiors.c: Likewise.
4552 * linux-x86-low.c: Likewise.
4553 * notif.c: Include server.h.
4554
314c6a35
TT		 45552014-07-24 Tom Tromey <tromey@redhat.com>
4556 Gary Benson <gbenson@redhat.com>
4557
4558 * server.h (CORE_ADDR): Now unsigned.
4559
69ff6be5
PA		 45602014-07-16 Pedro Alves <palves@redhat.com>
4561
4562 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4563
ce9e3fe7
PA		 45642014-07-15 Pedro Alves <palves@redhat.com>
4565
4566 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4567 copy.
4568
e76126e8
PA		 45692014-07-11 Pedro Alves <palves@redhat.com>
4570
4571 * linux-low.c (kill_wait_lwp): New function, based on
4572 kill_one_lwp_callback, but use my_waitpid directly.
4573 (kill_one_lwp_callback, linux_kill): Use it.
4574
8e9db26e
PA		 45752014-06-23 Pedro Alves <palves@redhat.com>
4576
4577 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4578 before setting DR0..DR3.
4579
698b3e08
GB		 45802014-06-20 Gary Benson <gbenson@redhat.com>
4581
4582 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4583 * configure: Regenerated.
4584 * config.in: Likewise.
4585
125f8a3d
GB		 45862014-06-20 Gary Benson <gbenson@redhat.com>
4587
4588 * Makefile.in (SFILES): Update locations for files moved
4589 from common to nat.
4590 (object file files): Reordered.
4591
42995dbd
GB		 45922014-06-20 Gary Benson <gbenson@redhat.com>
4593
4594 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4595 (i386_dr_low_set_addr): Likewise.
4596 (i386_dr_low_get_addr): Likewise.
4597 (i386_dr_low_can_set_control): Likewise.
4598 (i386_dr_low_set_control): Likewise.
4599 (i386_dr_low_get_control): Likewise.
4600 (i386_dr_low_get_status): Likewise.
4601 (i386_get_debug_register_length): Likewise.
4602 * linux-x86-low.c (i386_dr_low_set_addr):
4603 Changed signature. Made static.
4604 (i386_dr_low_get_addr): Likewise.
4605 (i386_dr_low_set_control): Likewise.
4606 (i386_dr_low_get_control): Likewise.
4607 (i386_dr_low_get_status): Likewise.
4608 (i386_dr_low): New global variable.
4609 * win32-i386-low.c (i386_dr_low_set_addr):
4610 Changed signature. Made static.
4611 (i386_dr_low_get_addr): Likewise.
4612 (i386_dr_low_set_control): Likewise.
4613 (i386_dr_low_get_control): Likewise.
4614 (i386_dr_low_get_status): Likewise.
4615 (i386_dr_low): New global variable.
4616
e1d2394b
MS		 46172014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4618
4619 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4620 * Makefile.in (AR, AR_FLAGS): Define.
4621 * configure: Regenerate.
4622
3a8ee006
GB		 46232014-06-19 Gary Benson <gbenson@redhat.com>
4624
4625 * Makefile.in (i386-dregs.o): New rule.
4626 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4627 * i386-low.c (target.h): Remove include.
4628 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4629 (DR_CONTROL_SHIFT): Likewise.
4630 (DR_CONTROL_SIZE): Likewise.
4631 (DR_RW_EXECUTE): Likewise.
4632 (DR_RW_WRITE): Likewise.
4633 (DR_RW_READ): Likewise.
4634 (DR_RW_IORW): Likewise.
4635 (DR_LEN_1): Likewise.
4636 (DR_LEN_2): Likewise.
4637 (DR_LEN_4): Likewise.
4638 (DR_LEN_8): Likewise.
4639 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4640 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4641 (DR_ENABLE_SIZE): Likewise.
4642 (DR_LOCAL_SLOWDOWN): Likewise.
4643 (DR_GLOBAL_SLOWDOWN): Likewise.
4644 (DR_CONTROL_RESERVED): Likewise.
4645 (I386_DR_CONTROL_MASK): Likewise.
4646 (I386_DR_VACANT): Likewise.
4647 (I386_DR_LOCAL_ENABLE): Likewise.
4648 (I386_DR_GLOBAL_ENABLE): Likewise.
4649 (I386_DR_DISABLE): Likewise.
4650 (I386_DR_SET_RW_LEN): Likewise.
4651 (I386_DR_GET_RW_LEN): Likewise.
4652 (I386_DR_WATCH_HIT): Likewise.
4653 (i386_wp_op_t): Likewise.
4654 (i386_show_dr): Likewise.
4655 (i386_length_and_rw_bits): Likewise.
4656 (i386_insert_aligned_watchpoint): Likewise.
4657 (i386_remove_aligned_watchpoint): Likewise.
4658 (i386_handle_nonaligned_watchpoint): Likewise.
4659 i386_update_inferior_debug_regs(): Likewise.
4660 (i386_dr_insert_watchpoint): Likewise.
4661 (i386_dr_remove_watchpoint): Likewise.
4662 (i386_dr_region_ok_for_watchpoint): Likewise.
4663 (i386_dr_stopped_data_address): Likewise.
4664 (i386_dr_stopped_by_watchpoint): Likewise.
4665
8f26655c
GB		 46662014-06-19 Gary Benson <gbenson@redhat.com>
4667
4668 * i386-low.c (i386_dr_show): Renamed to
4669 i386_show_dr and made static. All uses updated.
4670 (i386_dr_length_and_rw_bits): Renamed to
4671 i386_length_and_rw_bits and made static.
4672 All uses updated.
4673 (i386_dr_insert_aligned_watchpoint): Renamed to
4674 i386_insert_aligned_watchpoint and made static.
4675 All uses updated.
4676 (i386_dr_remove_aligned_watchpoint): Renamed to
4677 i386_remove_aligned_watchpoint and made static.
4678 All uses updated.
4679 (i386_dr_update_inferior_debug_regs): Renamed to
4680 i386_update_inferior_debug_regs and made static.
4681 All uses updated.
4682
b9228891
GB		 46832014-06-18 Gary Benson <gbenson@redhat.com>
4684
5171def3
GB		 4685 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4686 (i386_dr_low_can_set_control): Likewise.
4687 (i386_get_debug_register_length): Likewise.
4688 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4689 (i386_dr_low_can_set_control): Likewise.
4690 (i386_get_debug_register_length): Likewise.
4691
46922014-06-17 Gary Benson <gbenson@redhat.com>
4693
b9228891
GB		 4694 * i386-low.h (i386-dregs.h): New include.
4695 (DR_FIRSTADDR): Now in i386-dregs.h.
4696 (DR_LASTADDR): Likewise.
4697 (DR_NADDR): Likewise.
4698 (DR_STATUS): Likewise.
4699 (DR_CONTROL): Likewise.
4700 (i386_debug_reg_state): Likewise.
4701 (i386_dr_insert_watchpoint): Likewise.
4702 (i386_dr_remove_watchpoint): Likewise.
4703 (i386_dr_region_ok_for_watchpoint): Likewise.
4704 (i386_dr_stopped_data_address): Likewise.
4705 (i386_dr_stopped_by_watchpoint): Likewise.
4706 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4707
4be83cc2
GB		 47082014-06-18 Gary Benson <gbenson@redhat.com>
4709
4710 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4711 i386_dr_insert_watchpoint.
4712 (i386_low_remove_watchpoint): Renamed to
4713 i386_dr_remove_watchpoint.
4714 (i386_low_region_ok_for_watchpoint): Renamed to
4715 i386_dr_region_ok_for_watchpoint.
4716 (i386_low_stopped_data_address): Renamed to
4717 i386_dr_stopped_data_address.
4718 (i386_low_stopped_by_watchpoint): Renamed to
4719 i386_dr_stopped_by_watchpoint.
4720 * i386-low.c (i386_show_dr): Renamed to
4721 i386_dr_show and made nonstatic. All uses updated.
4722 (i386_length_and_rw_bits): Renamed to
4723 i386_dr_length_and_rw_bits and made nonstatic.
4724 All uses updated.
4725 (i386_insert_aligned_watchpoint): Renamed to
4726 i386_dr_insert_aligned_watchpoint and made nonstatic.
4727 All uses updated.
4728 (i386_remove_aligned_watchpoint): Renamed to
4729 i386_dr_remove_aligned_watchpoint and made nonstatic.
4730 All uses updated.
4731 (i386_update_inferior_debug_regs): Renamed to
4732 i386_dr_update_inferior_debug_regs and made nonstatic.
4733 All uses updated.
4734 (i386_low_insert_watchpoint): Renamed to
4735 i386_dr_insert_watchpoint. All uses updated.
4736 (i386_low_remove_watchpoint): Renamed to
4737 i386_dr_remove_watchpoint. All uses updated.
4738 (i386_low_region_ok_for_watchpoint): Renamed to
4739 i386_dr_region_ok_for_watchpoint. All uses updated.
4740 (i386_low_stopped_data_address): Renamed to
4741 i386_dr_stopped_data_address. All uses updated.
4742 (i386_low_stopped_by_watchpoint): Renamed to
4743 i386_dr_stopped_by_watchpoint. All uses updated.
4744
131aa0d4
GB		 47452014-06-18 Gary Benson <gbenson@redhat.com>
4746
4747 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4748 (i386_dr_low_can_set_control): Likewise.
4749 (i386_insert_aligned_watchpoint): New check.
4750
d9305f7f
GB		 47512014-06-18 Gary Benson <gbenson@redhat.com>
4752
4753 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4754 Renamed to state.
4755
e927c9fc
GB		 47562014-06-18 Gary Benson <gbenson@redhat.com>
4757
4758 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4759 instead of fatal and error.
4760 (i386_handle_nonaligned_watchpoint): Likewise.
4761
1b6d4134
GB		 47622014-06-18 Gary Benson <gbenson@redhat.com>
4763
4764 * i386-low.c (i386_get_debug_register_length): New macro.
4765 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4766 (i386_show_dr): Use debug_printf instead of fprintf. Use
4767 phex to format values.
4768
6e62758f
GB		 47692014-06-18 Gary Benson <gbenson@redhat.com>
4770
4771 * i386-low.h: Comment changes.
4772 * i386-low.c: Likewise.
4773
fc6e2f03
GB		 47742014-06-18 Gary Benson <gbenson@redhat.com>
4775
4776 * i386-low.c: Whitespace changes.
4777
f9d1eeed
TT		 47782014-06-12 Tom Tromey <tromey@redhat.com>
4779
4780 * utils.c (freeargv): Remove.
4781
0b04e523
TT		 47822014-06-12 Tom Tromey <tromey@redhat.com>
4783
4784 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4785 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4786 (parse_debug_format_options): Likewise.
4787 (gdbserver_usage): Likewise.
4788 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4789 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4790 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4791 against libiberty.
4792 ($(LIBGNU)): Depend on libiberty.
4793 (all-lib): Recurse into all subdirs.
4794 (install-only): Invoke "install" target in subdirs.
4795 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4796 targets.
4797 * configure: Rebuild.
4798 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4799 for vasprintf, vsnprintf, or gettimeofday.
4800 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4801 srv_tgtobj.
4802
270c9937
JB		 48032014-06-05 Joel Brobecker <brobecker@adacore.com>
4804
4805 * development.sh: Delete.
4806 * Makefile.in (config.status): Adjust dependency on development.sh.
4807 * configure.ac: Adjust development.sh source call.
4808 * configure: Regenerate.
4809
0a261ed8
PA		 48102014-06-02 Pedro Alves <palves@redhat.com>
4811
4812 * ax.c (gdb_free_agent_expr): New function.
4813 * ax.h (gdb_free_agent_expr): New declaration.
4814 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4815 list.
4816 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4817 static.
4818 (clear_breakpoint_conditions_and_commands): New function.
4819 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4820 (clear_breakpoint_conditions_and_commands): New declaration.
4821
e9dae05e
RR		 48222014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4823
4824 * linux-aarch64-low.c (asm/ptrace.h): Include.
4825
5876f503
JK		 48262014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4827
4828 Fix TLS access for -static -pthread.
4829 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4830 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4831 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4832
802e8e6d
PA		 48332014-05-20 Pedro Alves <palves@redhat.com>
4834
4835 * linux-aarch64-low.c (aarch64_insert_point)
4836 (aarch64_remove_point): No longer check whether the type is
4837 supported here. Adjust to new interface.
4838 (the_low_target): Install aarch64_supports_z_point_type as
4839 supports_z_point_type method.
4840 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4841 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4842 instead of a Z packet char. Adjust.
4843 (arm_supports_z_point_type): New function.
4844 (arm_insert_point, arm_remove_point): Adjust to new interface.
4845 (the_low_target): Install arm_supports_z_point_type.
4846 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4847 (cris_insert_point, cris_remove_point): Adjust to new interface.
4848 Don't check whether the type is supported here.
4849 (the_low_target): Install cris_supports_z_point_type.
4850 * linux-low.c (linux_supports_z_point_type): New function.
4851 (linux_insert_point, linux_remove_point): Adjust to new interface.
4852 * linux-low.h (struct linux_target_ops) <insert_point,
4853 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4854 raw_breakpoint pointer parameter.
4855 <supports_z_point_type>: New method.
4856 * linux-mips-low.c (mips_supports_z_point_type): New function.
4857 (mips_insert_point, mips_remove_point): Adjust to new interface.
4858 Use mips_supports_z_point_type.
4859 (the_low_target): Install mips_supports_z_point_type.
4860 * linux-ppc-low.c (the_low_target): Install NULL as
4861 supports_z_point_type method.
4862 * linux-s390-low.c (the_low_target): Install NULL as
4863 supports_z_point_type method.
4864 * linux-sparc-low.c (the_low_target): Install NULL as
4865 supports_z_point_type method.
4866 * linux-x86-low.c (x86_supports_z_point_type): New function.
4867 (x86_insert_point): Adjust to new insert_point interface. Use
4868 insert_memory_breakpoint. Adjust to new
4869 i386_low_insert_watchpoint interface.
4870 (x86_remove_point): Adjust to remove_point interface. Use
4871 remove_memory_breakpoint. Adjust to new
4872 i386_low_remove_watchpoint interface.
4873 (the_low_target): Install x86_supports_z_point_type.
4874 * lynx-low.c (lynx_target_ops): Install NULL as
4875 supports_z_point_type callback.
4876 * nto-low.c (nto_supports_z_point_type): New.
4877 (nto_insert_point, nto_remove_point): Adjust to new interface.
4878 (nto_target_ops): Install nto_supports_z_point_type.
4879 * mem-break.c: Adjust intro comment.
4880 (struct raw_breakpoint) <raw_type, size>: New fields.
4881 <inserted>: Update comment.
4882 <shlib_disabled>: Delete field.
4883 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4884 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4885 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4886 (raw_bkpt_type_to_target_hw_bp_type): New function.
4887 (find_enabled_raw_code_breakpoint_at): New function.
4888 (find_raw_breakpoint_at): New type and size parameters. Use them.
4889 (insert_memory_breakpoint): New function, based off
4890 set_raw_breakpoint_at.
4891 (remove_memory_breakpoint): New function.
4892 (set_raw_breakpoint_at): Reimplement.
4893 (set_breakpoint): New, based on set_breakpoint_at.
4894 (set_breakpoint_at): Reimplement.
4895 (delete_raw_breakpoint): Go through the_target->remove_point
4896 instead of assuming memory breakpoints.
4897 (find_gdb_breakpoint_at): Delete.
4898 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4899 (find_gdb_breakpoint): New function.
4900 (set_gdb_breakpoint_at): Delete.
4901 (z_type_supported): New function.
4902 (set_gdb_breakpoint_1): New function, loosely based off
4903 set_gdb_breakpoint_at.
4904 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4905 (delete_gdb_breakpoint_at): Delete.
4906 (delete_gdb_breakpoint_1): New function, loosely based off
4907 delete_gdb_breakpoint_at.
4908 (delete_gdb_breakpoint): New function.
4909 (clear_gdb_breakpoint_conditions): Rename to ...
4910 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4911 breakpoint.
4912 (add_condition_to_breakpoint): Make static.
4913 (add_breakpoint_condition): Take a struct breakpoint pointer
4914 instead of an address. Adjust.
4915 (gdb_condition_true_at_breakpoint): Rename to ...
4916 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4917 z_type parameter.
4918 (gdb_condition_true_at_breakpoint): Reimplement.
4919 (add_breakpoint_commands): Take a struct breakpoint pointer
4920 instead of an address. Adjust.
4921 (gdb_no_commands_at_breakpoint): Rename to ...
4922 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4923 parameter. Return true if no breakpoint was found. Change debug
4924 output.
4925 (gdb_no_commands_at_breakpoint): Reimplement.
4926 (run_breakpoint_commands): Rename to ...
4927 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4928 and change return type to boolean.
4929 (run_breakpoint_commands): New function.
4930 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4931 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4932 breakpoint. Go through the_target->remove_point instead of
4933 assuming memory breakpoint.
4934 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4935 software and hardware breakpoints.
4936 (reinsert_raw_breakpoint): Go through the_target->insert_point
4937 instead of assuming memory breakpoint.
4938 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4939 software and hardware breakpoints.
4940 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4941 Check both software and hardware breakpoints.
4942 (validate_inserted_breakpoint): Assert the breakpoint is a
4943 software breakpoint. Set the inserted flag to -1 instead of
4944 setting shlib_disabled.
4945 (delete_disabled_breakpoints): Adjust.
4946 (validate_breakpoints): Only validate software breakpoints.
4947 Adjust to inserted flag change.
4948 (check_mem_read, check_mem_write): Skip breakpoint types other
4949 than software breakpoints. Adjust to inserted flag change.
4950 * mem-break.h (enum raw_bkpt_type): New enum.
4951 (raw_breakpoint, struct process_info): Forward declare.
4952 (Z_packet_to_target_hw_bp_type): Delete declaration.
4953 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4954 (set_gdb_breakpoint, delete_gdb_breakpoint)
4955 (clear_breakpoint_conditions): New declarations.
4956 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4957 (breakpoint_inserted_here): Update comment.
4958 (add_breakpoint_condition, add_breakpoint_commands): Replace
4959 address parameter with a breakpoint pointer parameter.
4960 (gdb_breakpoint_here): Update comment.
4961 (delete_gdb_breakpoint_at): Delete.
4962 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4963 * server.c (process_point_options): Take a struct breakpoint
4964 pointer instead of an address. Adjust.
4965 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4966 delete_gdb_breakpoint.
4967 * spu-low.c (spu_target_ops): Install NULL as
4968 supports_z_point_type method.
4969 * target.h: Include mem-break.h.
4970 (struct target_ops) <prepare_to_access_memory>: Update comment.
4971 <supports_z_point_type>: New field.
4972 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4973 instead of a char. Also take a raw breakpoint pointer.
4974 * win32-arm-low.c (the_low_target): Install NULL as
4975 supports_z_point_type.
4976 * win32-i386-low.c (i386_supports_z_point_type): New function.
4977 (i386_insert_point, i386_remove_point): Adjust to new interface.
4978 (the_low_target): Install i386_supports_z_point_type.
4979 * win32-low.c (win32_supports_z_point_type): New function.
4980 (win32_insert_point, win32_remove_point): Adjust to new interface.
4981 (win32_target_ops): Install win32_supports_z_point_type.
4982 * win32-low.h (struct win32_target_ops):
4983 <supports_z_point_type>: New method.
4984 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4985 instead of a char. Also take a raw breakpoint pointer.
4986
932539e3
PA		 49872014-05-20 Pedro Alves <palves@redhat.com>
4988
4989 * mem-break.h: Include break-common.h.
4990 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4991 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4992 (Z_packet_to_target_hw_bp_type): New declaration.
4993 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4994 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4995 (Z_PACKET_ACCESS_WP): Delete macros.
4996 (Z_packet_to_hw_type): Delete function.
4997 * i386-low.h: Don't include break-common.h here.
4998 (Z_packet_to_hw_type): Delete declaration.
4999 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5000 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5001 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5002 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5003 * linux-aarch64-low.c: Don't include break-common.h here.
5004 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5005 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5006 (Z_packet_to_target_hw_bp_type): Delete function.
5007 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5008 function.
5009 (mips_insert_point, mips_remove_point): Use
5010 Z_packet_to_target_hw_bp_type.
5011
4ff0d3d8
PA		 50122014-05-20 Pedro Alves <palves@redhat.com>
5013
5014 * linux-aarch64-low.c: Include break-common.h.
5015 (enum target_point_type): Delete.
5016 (Z_packet_to_point_type): Rename to ...
5017 (Z_packet_to_target_hw_bp_type): ... this, and return a
5018 target_hw_bp_type instead.
5019 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5020 instead of an enum target_point_type.
5021 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5022 breakpoint type.
5023 (aarch64_dr_state_insert_one_point)
5024 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5025 (aarch64_handle_aligned_watchpoint)
5026 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5027 Take an enum target_hw_bp_type instead of an enum
5028 target_point_type.
5029 (aarch64_supports_z_point_type): New function.
5030 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5031 use Z_packet_to_target_hw_bp_type.
5032
786dc519
JB		 50332014-05-20 Joel Brobecker <brobecker@adacore.com>
5034
5035 * configure.ac: Only use -Werror by default when DEVELOPMENT
5036 is true.
5037 * configure: Regenerate.
5038
9e0aa64f
JK		 50392014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5040
5041 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5042 * linux-x86-low.c (X86_64_USER_REGS): New.
5043 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5044
2b577b92
YQ		 50452014-04-28 Yao Qi <yao@codesourcery.com>
5046
5047 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5048 name.
5049
94611da2
PA		 50502014-04-25 Pedro Alves <palves@redhat.com>
5051
5052 PR server/16255
5053 * linux-low.c (linux_attach_fail_reason_string): New function.
5054 (linux_attach_lwp): Delete.
5055 (linux_attach_lwp_1): Rename to ...
5056 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5057 argument. Remove "initial" parameter. Return int instead of
5058 void. Don't error or warn here.
5059 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5060 failure to attach to the tgid. Call warning when failing to
5061 attach to an lwp.
5062 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5063 argument. Remove "initial" parameter. Return int instead of
5064 void. Don't error or warn here.
5065 (linux_attach_fail_reason_string): New declaration.
5066 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5067 interface change. Use linux_attach_fail_reason_string.
5068
01f9f808
MS		 50692014-04-24 Michael Sturm <michael.sturm@mintel.com>
5070 Walfred Tedeschi <walfred.tedeschi@intel.com>
5071
5072 * Makefile.in: Added rules to handle new files
5073 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5074 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5075 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5076 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5077 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5078 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5079 x32-avx512-linux.o.
5080 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5081 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5082 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5083 i386/x32-avx512.xml.
5084 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5085 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5086 i386/x32-avx512-linux.xml.
5087 * i387-fp.c (num_avx512_k_registers): New constant for number
5088 of K registers.
5089 (num_avx512_zmmh_low_registers): New constant for number of
5090 lower ZMM registers (0-15).
5091 (num_avx512_zmmh_high_registers): New constant for number of
5092 higher ZMM registers (16-31).
5093 (num_avx512_ymmh_registers): New contant for number of higher
5094 YMM registers (ymm16-31 added by avx521 on x86_64).
5095 (num_avx512_xmm_registers): New constant for number of higher
5096 XMM registers (xmm16-31 added by AVX512 on x86_64).
5097 (struct i387_xsave): Add space for AVX512 registers.
5098 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5099 Add code to handle AVX512 registers.
5100 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5101 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5102 prototypei from generated file.
5103 (tdesc_amd64_avx512_linux): Likewise.
5104 (init_registers_x32_avx512_linux): Likewise.
5105 (tdesc_x32_avx512_linux): Likewise.
5106 (init_registers_i386_avx512_linux): Likewise.
5107 (tdesc_i386_avx512_linux): Likewise.
5108 (x86_64_regmap): Add AVX512 registers.
5109 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5110 mask.
5111 (initialize_low_arch): Add code to initialize AVX512 registers.
5112
51aa91f9
PA		 51132014-04-23 Pedro Alves <palves@redhat.com>
5114
5115 * mem-break.c (find_gdb_breakpoint_at): Make static.
5116 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5117
a4165e94
PA		 51182014-04-23 Pedro Alves <palves@redhat.com>
5119
5120 * i386-low.c: Don't include break-common.h here.
5121 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5122 prototype to take target_hw_bp_type as argument instead of a Z
5123 packet char.
5124 * i386-low.h: Include break-common.h here.
5125 (Z_packet_to_hw_type): Declare.
5126 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5127 prototypes.
5128 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5129 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5130 (x86_remove_point): Convert the packet number to a
5131 target_hw_bp_type before calling i386_low_remove_watchpoint.
5132 * win32-i386-low.c (i386_insert_point): Convert the packet number
5133 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5134 (i386_remove_point): Convert the packet number to a
5135 target_hw_bp_type before calling i386_low_remove_watchpoint.
5136
b8acf843
PA		 51372014-04-23 Pedro Alves <palves@redhat.com>
5138
5139 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5140
d708bcd1
PA		 51412014-04-10 Pedro Alves <palves@redhat.com>
5142
5143 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5144 Check if the condition or command is NULL before checking if the
5145 breakpoint is known. On success, return true.
5146 * mem-break.h (add_breakpoint_condition): Document return.
5147 (add_breakpoint_commands): Add describing comment.
5148 * server.c (skip_to_semicolon): New function.
5149 (process_point_options): Use it.
5150
2eec7d5b
PA		 51512014-04-09 Pedro Alves <palves@redhat.com>
5152
5153 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5154 to lwpid_of.
5155
fa96cb38
PA		 51562014-02-27 Pedro Alves <palves@redhat.com>
5157
5158 PR 12702
5159 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5160 macros.
5161 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5162 output.
5163 (last_thread_of_process_p): Take a PID argument instead of a
5164 thread pointer.
5165 (linux_wait_for_lwp): Delete.
5166 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5167 functions.
5168 (linux_low_filter_event): New function, party factored out from
5169 linux_wait_for_event.
5170 (linux_wait_for_event): Rename to ...
5171 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5172 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5173 sigsuspend. Check for zombie leaders.
5174 (linux_wait_for_event): Reimplement as wrapper around
5175 linux_wait_for_event_filtered.
5176 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5177 a normal or signal exit is seen, it's the whole process exiting.
5178 (wait_for_sigstop): No longer a for_each_inferior callback.
5179 Rewrite on top of linux_wait_for_event_filtered.
5180 (stop_all_lwps): Call wait_for_sigstop directly.
5181 * server.c (resume, handle_target_event): Handle
5182 TARGET_WAITKIND_NO_RESUMED.
5183
d763de10
JB		 51842014-02-26 Joel Brobecker <brobecker@adacore.com>
5185
5186 * win32-low.c (psapi_get_dll_name,
5187 * win32_CreateToolhelp32Snapshot): Delete.
5188 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5189 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5190 Delete.
5191 (handle_load_dll): Add function description.
5192 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5193
850a0f76
JB		 51942014-02-26 Joel Brobecker <brobecker@adacore.com>
5195
5196 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5197 Add comment.
5198 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5199 base address when calling win32_add_one_solib.
5200 (handle_load_dll): Delete local variable load_addr.
5201 Remove 0x1000 offset applied to DLL base address when calling
5202 win32_add_one_solib.
5203 (handle_unload_dll): Add comment.
5204
f25b3fc3
JB		 52052014-02-26 Joel Brobecker <brobecker@adacore.com>
5206
5207 * win32-low.c (win32_add_all_dlls): Renames
5208 win32_ensure_ntdll_loaded. Rewrite function documentation.
5209 Adjust implementation to always load all DLLs.
5210 Add 0x1000 offset to DLL base address when calling
5211 win32_add_one_solib.
5212 (child_initialization_done): New static global.
5213 (do_initial_child_stuff): Set child_initialization_done to
5214 zero during child initialization, and 1 after. Replace call
5215 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5216 Add comment.
5217 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5218 (handle_unload_dll): Add function documentation.
5219 (get_child_debug_event): Ignore load and unload DLL events
5220 during child initialization.
5221
d86d4aaf
DE		 52222014-02-20 Doug Evans <dje@google.com>
5223
3bc32da3 5224 Remove global all_lwps.
d86d4aaf
DE		 5225 * inferiors.h (ptid_of): Move here from linux-low.h.
5226 (pid_of, lwpid_of): Ditto.
5227 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5228 parameter is a struct thread_info * now.
5229 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5230 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5231 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5232 directly.
5233 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5234 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5235 * linux-arm-low.c (update_registers_callback): Update, "entry"
5236 parameter is a struct thread_info * now.
5237 Fetch lwpid from current_inferior directly.
5238 (arm_insert_point): Pass &all_threads to find_inferior instead of
5239 &all_lwps.
5240 (arm_remove_point): Ditto.
5241 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5242 (arm_prepare_to_resume): Fetch pid from thread.
5243 (arm_read_description): Fetch lwpid from current_inferior directly.
5244 * linux-low.c (all_lwps): Delete.
5245 (delete_lwp): Delete call to remove_inferior.
5246 (handle_extended_wait): Fetch lwpid from thread.
5247 (add_lwp): Don't set lwp->entry.id. Remove call to
5248 add_inferior_to_list.
5249 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5250 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5251 (kill_one_lwp_callback): Ditto.
5252 (linux_kill): Don't dereference NULL pointer.
5253 Fetch ptid,lwpid from thread.
5254 (get_detach_signal): Fetch ptid from thread.
5255 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5256 Simplify call to regcache_invalidate_thread.
5257 (delete_lwp_callback): Update, "entry" parameter is a
5258 struct thread_info * now. Fetch pid from thread.
5259 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5260 (status_pending_p_callback): Update, "entry" parameter is a
5261 struct thread_info * now. Fetch ptid from thread.
5262 (find_lwp_pid): Update, "entry" parameter is a
5263 struct thread_info * now.
5264 (linux_wait_for_lwp): Fetch pid from thread.
5265 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5266 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5267 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5268 (dequeue_one_deferred_signal): Ditto.
5269 (cancel_breakpoint): Fetch ptid from current_inferior.
5270 (linux_wait_for_event): Pass &all_threads to find_inferior,
5271 not &all_lwps. Fetch ptid, lwpid from thread.
5272 (count_events_callback): Update, "entry" parameter is a
5273 struct thread_info * now.
5274 (select_singlestep_lwp_callback): Ditto.
5275 (select_event_lwp_callback): Ditto.
5276 (cancel_breakpoints_callback): Ditto.
5277 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5278 not &all_lwps.
5279 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5280 (unsuspend_one_lwp): Update, "entry" parameter is a
5281 struct thread_info * now.
5282 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5283 not &all_lwps.
5284 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5285 Fetch lwpid from thread, not lwp.
5286 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5287 Pass &all_threads to find_inferior, not &all_lwps.
5288 (send_sigstop): Fetch lwpid from thread, not lwp.
5289 (send_sigstop_callback): Update, "entry" parameter is a
5290 struct thread_info * now.
5291 (suspend_and_send_sigstop_callback): Ditto.
5292 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5293 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5294 struct thread_info * now.
5295 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5296 from thread, lwp.
5297 (lwp_running): Update, "entry" parameter is a
5298 struct thread_info * now.
5299 (stop_all_lwps): Fetch ptid from thread.
5300 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5301 (linux_resume_one_lwp): Fetch lwpid from thread.
5302 (linux_set_resume_request): Update, "entry" parameter is a
5303 struct thread_info * now. Fetch pid, lwpid from thread.
5304 (resume_status_pending_p): Update, "entry" parameter is a
5305 struct thread_info * now.
5306 (need_step_over_p): Ditto. Fetch lwpid from thread.
5307 (start_step_over): Fetch lwpid from thread.
5308 (linux_resume_one_thread): Update, "entry" parameter is a
5309 struct thread_info * now. Fetch lwpid from thread.
5310 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5311 (proceed_one_lwp): Update, "entry" parameter is a
5312 struct thread_info * now. Fetch lwpid from thread.
5313 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5314 struct thread_info * now.
5315 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5316 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5317 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5318 directly.
5319 (regsets_store_inferior_registers): Ditto.
5320 (fetch_register, store_register): Ditto.
5321 (linux_read_memory, linux_write_memory): Ditto.
5322 (linux_request_interrupt): Ditto.
5323 (linux_read_auxv): Ditto.
5324 (linux_xfer_siginfo): Ditto.
5325 (linux_qxfer_spu): Ditto.
5326 (linux_qxfer_libraries_svr4): Ditto.
5327 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5328 moved to inferiors.h.
5329 (get_lwp): Delete.
5330 (get_thread_lwp): Update.
5331 (struct lwp_info): Delete member "entry". Simplify comment for
5332 member "thread".
5333 (all_lwps): Delete.
5334 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5335 current_inferior directly.
5336 (update_watch_registers_callback): Update, "entry" parameter is a
5337 struct thread_info * now. Fetch pid from thread.
5338 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5339 (mips_insert_point): Fetch lwpid from current_inferior.
5340 Pass &all_threads to find_inferior, not &all_lwps.
5341 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5342 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5343 directly.
5344 (mips_stopped_data_address): Ditto.
5345 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5346 directly.
5347 * linux-tile-low.c (tile_arch_setup): Ditto.
5348 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5349 (update_debug_registers_callback): Update, "entry" parameter is a
5350 struct thread_info * now. Fetch pid from thread.
5351 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5352 Pass &all_threads to find_inferior, not &all_lwps.
5353 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5354 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5355 Pass &all_threads to find_inferior, not &all_lwps.
5356 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5357 (i386_dr_low_get_status): Ditto.
5358 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5359 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5360 (x86_linux_read_description): Ditto.
5361 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5362
3b8361aa
DE		 53632014-02-20 Doug Evans <dje@google.com>
5364
5365 * inferiors.c (get_first_inferior): Fix buglet.
5366
f7667f0d
DE		 53672014-02-19 Doug Evans <dje@google.com>
5368
5369 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5370 * inferiors.c (add_thread): Change result type to struct thread_info *.
5371 All callers updated.
5372 (add_lwp): Call add_thread here instead of in callers.
5373 All callers updated.
5374 * linux-low.h (get_lwp_thread): Rewrite.
5375 (struct lwp_info): New member "thread".
5376
b3312d80
DE		 53772014-02-19 Doug Evans <dje@google.com>
5378
5379 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5380 All callers updated.
5381
ecc6f45c
DE		 53822014-02-19 Doug Evans <dje@google.com>
5383
5384 * inferiors.c (add_thread): Fix whitespace.
5385
649ebbca
DE		 53862014-02-19 Doug Evans <dje@google.com>
5387
5388 * dll.c (clear_dlls): Replace accessing list implemention details
5389 with API function.
5390 * gdbthread.h (get_first_thread): Declare.
5391 * inferiors.c (for_each_inferior_with_data): New function.
5392 (get_first_thread): New function.
5393 (find_thread_ptid): Simplify.
5394 (get_first_inferior): New function.
5395 (clear_list): Delete.
5396 (one_inferior_p): New function.
5397 (clear_inferior_list): New function.
5398 (clear_inferiors): Update.
5399 * inferiors.h (for_each_inferior_with_data): Declare.
5400 (clear_inferior_list): Declare.
5401 (one_inferior_p): Declare.
5402 (get_first_inferior): Declare.
5403 * linux-low.c (linux_wait_for_event): Replace accessing list
5404 implemention details with API function.
5405 * server.c (target_running): Ditto.
5406 (accumulate_file_name_length): New function.
5407 (emit_dll_description): New function.
5408 (handle_qxfer_libraries): Replace accessing list implemention
5409 details with API function.
5410 (handle_qxfer_threads_worker): New function.
5411 (handle_qxfer_threads_proper): Replace accessing list implemention
5412 details with API function.
5413 (handle_query): Ditto.
5414 (visit_actioned_threads_callback_ftype): New typedef.
5415 (visit_actioned_threads_data): New struct.
5416 (visit_actioned_threads): Rewrite to be find_inferior callback.
5417 (resume): Call find_inferior.
5418 (handle_status): Replace accessing list implemention
5419 details with API function.
5420 (process_serial_event): Replace accessing list implemention details
5421 with API function.
5422 * target.c (set_desired_inferior): Replace accessing list implemention
5423 details with API function.
5424 * tracepoint.c (same_process_p): New function.
5425 (gdb_agent_about_to_close): Replace accessing list implemention
5426 details with API function.
5427 * win32-low.c (child_delete_thread): Replace accessing list
5428 implemention details with API function.
5429 (match_dll_by_basename): New function.
5430 (dll_is_loaded_by_basename): New function.
5431 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5432 details call to dll_is_loaded_by_basename.
5433
80894984
DE		 54342014-02-19 Doug Evans <dje@google.com>
5435
5436 * dll.h (struct dll_info): Add comment.
5437 * gdbthread.h (struct thread_info): Add comment.
5438 (current_ptid): Simplify.
5439 * inferiors.c (add_process): Update.
5440 (remove_process): Update.
5441 * inferiors.h (struct process_info): Rename member "head" to "entry".
5442 * linux-low.c (delete_lwp): Update.
5443 (add_lwp): Update.
5444 (last_thread_of_process_p): Update.
5445 (kill_one_lwp_callback, linux_kill): Update.
5446 (status_pending_p_callback): Update.
5447 (wait_for_sigstop): Update. Simplify read of ptid.
5448 (start_step_over): Update.
5449 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5450 (get_lwp_thread): Update.
5451 (struct lwp_info): Rename member "head" to "entry".
5452 * regcache.h (inferior_list_entry): Delete.
5453 * server.c (kill_inferior_callback): Update.
5454 (detach_or_kill_inferior_callback): Update.
5455 (print_started_pid): Update.
5456 (print_attached_pid): Update.
5457 (process_serial_event): Simplify read of ptid.
5458 * thread-db.c (thread_db_create_event): Update.
5459 (thread_db_get_tls_address): Update.
5460 * win32-low.c (current_inferior_ptid): Simplify.
5461
46917d26
TT		 54622014-02-19 Tom Tromey <tromey@redhat.com>
5463
5464 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5465 argument.
5466 (target_supports_btrace): Update.
5467
0759a81e
YQ		 54682014-02-14 Yao Qi <yao@codesourcery.com>
5469
5470 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5471 (rsp-low-ipa.o): New target.
5472
a7191e8b
TT		 54732014-02-12 Tom Tromey <tromey@redhat.com>
5474
5475 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5476 convert_ascii_to_int.
5477 * regcache.c (registers_to_string): Likewise.
5478 * remote-utils.c (decode_M_packet): Likewise.
5479 * server.c (process_serial_event): Likewise.
5480
ff0e980e
TT		 54812014-02-12 Tom Tromey <tromey@redhat.com>
5482
5483 * server.c (handle_query, handle_v_run): Use hex2bin, not
5484 unhexify.
5485 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5486
e9371aff
TT		 54872014-02-12 Tom Tromey <tromey@redhat.com>
5488
5489 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5490 convert_int_to_ascii.
5491 * regcache.c (registers_to_string, collect_register_as_string):
5492 Likewise.
5493 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5494 Likewise.
5495 * server.c (process_serial_event): Likewise.
5496 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5497 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5498
971dc0b8
TT		 54992014-02-12 Tom Tromey <tromey@redhat.com>
5500
5501 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5502 bin2hex, not hexify.
5503 * tracepoint.c (cmd_qtstatus): Likewise.
5504
0a822afb
TT		 55052014-02-12 Tom Tromey <tromey@redhat.com>
5506
5507 * remote-utils.c (monitor_output): Pass explicit length to
5508 hexify.
5509
9c3d6531
TT		 55102014-02-12 Tom Tromey <tromey@redhat.com>
5511
5512 * tracepoint.c: Include rsp-low.h.
5513 * server.c: Include rsp-low.h.
5514 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5515 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5516 declare.
5517 * remote-utils.c: Include rsp-low.h.
5518 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5519 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5520 (convert_int_to_ascii, convert_ascii_to_int): Move to
5521 common/rsp-low.c.
5522 * regcache.c: Include rsp-low.h.
5523 * ax.c: Include rsp-low.h.
5524 * Makefile.in (SFILES): Add common/rsp-low.c.
5525 (OBS): Add rsp-low.o.
5526 (rsp-low.o): New target.
5527
01fd3ea5
TT		 55282014-02-12 Tom Tromey <tromey@redhat.com>
5529
5530 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5531 Include print-utils.h.
5532 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5533 (plongest, thirty_two, phex_nz): Remove.
5534 * Makefile.in (SFILES): Add common/print-utils.c.
5535 (OBS): Add print-utils.o.
5536 (print-utils-ipa.o): New target.
5537 (print-utils.o): New target.
5538 (IPA_OBJS): Add print-utils-ipa.o.
5539
e99dc820
TT		 55402014-02-06 Tom Tromey <tromey@redhat.com>
5541
5542 * Makefile.in (SFILES): Fix indentation.
5543
ee1e2d4f
DE		 55442014-02-05 Doug Evans <dje@google.com>
5545
5546 * linux-low.c (linux_wait_for_event): Improve comment.
5547 (linux_wait_1): Keep current_inferior in sync with event_child.
5548
f5a02773
DE		 55492014-01-22 Doug Evans <dje@google.com>
5550
5551 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5552
87ce2a04
DE		 55532014-01-22 Doug Evans <dje@google.com>
5554
5555 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5556 * configure: Regenerate.
5557 * config.in: Regenerate.
5558 * Makefile.in (SFILES): Add debug.c.
5559 (OBS): Add debug.o.
5560 * debug.c: New file.
5561 * debug.h: New file.
5562 * linux-aarch64-low.c (*): Update all debugging printfs to use
5563 debug_printf instead of fprintf.
5564 * linux-arm-low.c (*): Ditto.
5565 * linux-cris-low.c (*): Ditto.
5566 * linux-crisv32-low.c (*): Ditto.
5567 * linux-m32r-low.c (*): Ditto.
5568 * linux-sparc-low.c (*): Ditto.
5569 * linux-x86.c (*): Ditto.
5570 * linux-low.c (*): Ditto.
5571 (linux_wait_1): Add calls to debug_enter, debug_exit.
5572 (linux_wait): Remove redundant debugging printf.
5573 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5574 (linux_resume, unstop_all_lwps): Ditto.
5575 * mem-break.c (*): Update all debugging printfs to use
5576 debug_printf instead of fprintf.
5577 * remote-utils.c (*): Ditto.
5578 * thread-db.c (*): Ditto.
5579 * server.c #include <ctype.h>, "gdb_vecs.h".
5580 (debug_threads): Moved to debug.c.
5581 (*): Update all debugging printfs to use debug_printf instead of
5582 fprintf.
5583 (start_inferior): Replace call to fflush with call to debug_flush.
5584 (monitor_show_help): Mention set debug-format.
5585 (parse_debug_format_options): New function.
5586 (handle_monitor_command): Handle "monitor set debug-format".
5587 (gdbserver_usage): Mention --debug-format.
5588 (main): Parse --debug-format.
5589 * server.h (debug_threads): Declaration moved to debug.h.
5590 #include "debug.h".
5591 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5592 trace_debug_1 that uses debug_printf.
5593 (tracepoint_look_up_symbols): Update all debugging printfs to use
5594 debug_printf instead of fprintf.
5595
e671835b
BS		 55962014-01-20 Baruch Siach <baruch@tkos.co.il>
5597
5598 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5599 sys/ptrace.h.
5600
b5737fa9
PA		 56012014-01-17 Pedro Alves <palves@redhat.com>
5602
ea38d2a9 5603 PR build/16445
c7faa97a
PA		 5604 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5605 defined after including gdb_proc_service.h.
b5737fa9 5606
40ed484e
DE		 56072014-01-16 Doug Evans <dje@google.com>
5608
5609 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5610 (match_dll): Use it.
5611
969c39fb
MM		 56122014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5613
5614 * target.h (target_ops) <read_btrace>: Change parameters and
5615 return type to allow error reporting.
5616 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5617 trace reading errors on.
5618 * linux-low.c (linux_low_read_btrace): Pass trace reading
5619 errors on.
5620 (linux_low_disable_btrace): New.
5621
ab7f45ba
DE		 56222014-01-15 Doug Evans <dje@google.com>
5623
5624 * inferiors.c (thread_id_to_gdb_id): Delete.
5625 * inferiors.h (thread_id_to_gdb_id): Delete.
5626
66af0f44
EZ		 56272014-01-13 Eli Zaretskii <eliz@gnu.org>
5628
5629 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5630 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5631 versions.
5632
9939e131
PA		 56332014-01-08 Pedro Alves <palves@redhat.com>
5634
5635 * server.c (handle_status): Don't discard previous queued stop
5636 replies or thread's pending status here.
5637 (main) <disconnection>: Do it here instead.
5638
b7ea362b
PA		 56392014-01-08 Pedro Alves <palves@redhat.com>
5640
5641 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5642 * server.c (visit_actioned_threads, handle_pending_status): New
5643 function.
5644 (handle_v_cont): Factor out parts to ...
5645 (resume): ... this new function. If in all-stop, and a thread
5646 being resumed has a pending status, report it without actually
5647 resuming.
5648 (myresume): Adjust to use the new 'resume' function.
5649 (clear_pending_status_callback, set_pending_status_callback)
5650 (find_status_pending_thread_callback): New functions.
5651 (handle_status): Handle the case of multiple threads having
5652 interesting statuses to report. Report threads' real last signal
5653 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5654 with an interesting thread to report the status for, instead of
5655 always reporting the status of the first thread.
5656
28498c42
JB		 56572014-01-01 Joel Brobecker <brobecker@adacore.com>
5658
5659 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5660 * gdbreplay.c (gdbreplay_version): Likewise.
5661
f45c82da
YZ		 56622013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5663
5664 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5665 iov.iov_len with the real length in use.
5666
379a5e2d
JB		 56672013-12-13 Joel Brobecker <brobecker@adacore.com>
5668
5669 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5670 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5671 for all targets that use win32-low.c.
5672 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5673 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5674
4210d83e
PA		 56752013-12-13 Pedro Alves <palves@redhat.com>
5676
5677 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5678 if equal to TARGET_WAITKIND_LOADED.
5679 * win32-low.c (cached_status): New static global.
5680 (win32_wait): Add declaration.
5681 (do_initial_child_stuff): Flush all initial pending debug events
5682 up to the initial breakpoint.
5683 (win32_wait): If CACHED_STATUS was set, return that instead
5684 of doing a real wait. Remove the code resuming the execution
5685 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5686 during the initial phase. Also remove the code changing
5687 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5688 TARGET_WAITKIND_STOPPED.
5689
e7f0d979
YQ		 56902013-12-11 Yao Qi <yao@codesourcery.com>
5691
5692 * notif.c (handle_notif_ack): Return 0 if no notification
5693 matches.
5694
ebcf782c
DE		 56952013-11-20 Doug Evans <dje@google.com>
5696
5697 * linux-low.c (linux_set_resume_request): Fix comment.
5698
20ad9378
DE		 56992013-11-20 Doug Evans <dje@google.com>
5700
5701 * linux-low.c (resume_status_pending_p): Tweak comment.
5702
a196ebeb
WT		 57032013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5704
5705 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5706 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5707 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5708 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5709 (srv_amd64_regobj): Add amd64-mpx.o.
5710 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5711 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5712 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5713 * i387-fp.c (num_pl_bnd_register) Added constant.
5714 (num_pl_bnd_cfg_registers) Added constant.
5715 (struct i387_xsave) Added reserved area and MPX fields.
5716 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5717 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5718 function.
5719 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5720 (init_registers_amd64_mpx_linux): Declare new function.
5721 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5722 (x86_64_regmap): Add MPX registers.
5723 (x86_linux_read_description): Add MPX case.
5724 (initialize_low_arch): Initialize MPX targets.
5725
0080a2f6
TT		 57262013-11-18 Tom Tromey <tromey@redhat.com>
5727
5728 * configure: Rebuild.
5729 * configure.ac: Don't check for stdlib.h.
5730 * gdbreplay.c: Unconditionally include stdlib.h.
5731
2978b111
TT		 57322013-11-18 Tom Tromey <tromey@redhat.com>
5733
5734 * config.in: Rebuild.
5735 * configure: Rebuild.
5736 * configure.ac: Don't use AC_HEADER_DIRENT.
5737
a3d08894
TT		 57382013-11-18 Tom Tromey <tromey@redhat.com>
5739
5740 * server.h: Don't check HAVE_STRING_H.
5741 * gdbreplay.c: Don't check HAVE_STRING_H.
5742 * configure: Rebuild.
5743
0a5dd17d
TT		 57442013-11-18 Tom Tromey <tromey@redhat.com>
5745
5746 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5747 LIBGNU.
5748
1bd2f0ba
TT		 57492013-11-08 Tom Tromey <tromey@redhat.com>
5750
5751 * configure, config.in: Rebuild.
5752 * configure.ac: Remove unused configury.
5753
3266f10b
TT		 57542013-11-08 Tom Tromey <tromey@redhat.com>
5755
5756 * acinclude.m4: Include common.m4, codeset.m4.
5757 * configure, config.in: Rebuild.
5758 * configure.ac: Use GDB_AC_COMMON.
5759
6682d959
AA		 57602013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5761
5762 * linux-s390-low.c (HWCAP_S390_TE): New define.
5763 (s390_arch_setup): Consider the TE field in the HWCAP for
5764 determining 'have_regset_tdb'.
5765
fd0a4d76
SDJ		 57662013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5767
5768 PR gdb/16014
5769 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5770 call to sizeof.
5771
1a3d890b
PA		 57722013-10-02 Pedro Alves <palves@redhat.com>
5773
5774 * server.c (process_serial_event): Don't output "GDBserver
5775 exiting" if GDB is connected through stdio.
5776 * target.c (mywait): Likewise, be silent if GDB is connected
5777 through stdio.
5778
97ad4581
JB		 57792013-10-01 Joel Brobecker <brobecker@adacore.com>
5780
5781 * lynx-low.c (lynx_add_threads_after_attach): New function.
5782 (lynx_attach): Remove call to add_thread. Add call to
5783 lynx_add_threads_after_attach instead.
5784
5b4e221c
MF		 57852013-09-28 Mike Frysinger <vapier@gentoo.org>
5786
5787 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5788 * config.in, configure: Regenerated.
5789
ee47b2f8
YQ		 57902013-09-18 Yao Qi <yao@codesourcery.com>
5791
5792 PR server/15959
5793 * server.c (start_inferior): Clear 'resume_info'.
5794
d6707650 57952013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5796
d6707650
JW		 5797 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5798 for each register.
5799
9243dd0e 58002013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5801
9243dd0e
JW		 5802 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5803 linux-tile-low.o to srv_tgtobj.
5804
c623a6ef
WN		 58052013-09-16 Will Newton <will.newton@linaro.org>
5806
5807 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5808 out regs.
5809
fb71d39e
PA		 58102013-09-06 Pedro Alves <palves@redhat.com>
5811
5812 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5813 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5814 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5815 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5816 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5817 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5818
8e7e9910
PA		 58192013-09-06 Pedro Alves <palves@redhat.com>
5820
5821 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5822 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5823
7c3a12ca
PA		 58242013-09-06 Pedro Alves <palves@redhat.com>
5825
5826 * linux-amd64-ipa.c: Include tracepoint.h.
5827 * linux-i386-ipa.c: Include tracepoint.h.
5828
8eb3d7b6
RW		 58292013-09-06 Ricard Wanderlof <ricardw@axis.com>
5830
5831 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5832 (ps_get_thread_area): New function.
5833
eddddb9d
RW		 58342013-09-06 Ricard Wanderlof <ricardw@axis.com>
5835
5836 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5837 (initialize_low_arch): Call init_registers_crisv32 rather than
5838 init_register_crisv32.
5839
533b0600
PA		 58402013-09-05 Pedro Alves <palves@redhat.com>
5841
5842 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5843 to ...
5844 * hostio.h: ... this new file.
5845 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5846 win32-low.c: Include hostio.h.
5847
0ce3d3b5
PA		 58482013-09-05 Pedro Alves <palves@redhat.com>
5849
5850 * server.h (gdb_client_data, handler_func, callback_handler_func)
5851 (delete_file_handler, add_file_handler, append_callback_event)
5852 (delete_callback_event, start_event_loop, initialize_event_loop):
5853 Move to event-loop.h and include it.
5854 * event-loop.h: New file.
5855
799cdc37
PA		 58562013-09-05 Pedro Alves <palves@redhat.com>
5857
5858 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5859 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5860 (loaded_dll, unloaded_dll): Move to ...
5861 * dll.h: ... this new file.
5862 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5863
6a6bbd9d
PA		 58642013-09-05 Pedro Alves <palves@redhat.com>
5865
5866 * server.h (current_process, get_thread_process, all_processes)
5867 (add_inferior_to_list, for_each_inferior, current_inferior)
5868 (remove_inferior, add_process, remove_process, find_process_pid)
5869 (have_started_inferiors_p, have_attached_inferiors_p)
5870 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5871 (clear_inferiors, find_inferior, find_inferior_id)
5872 (inferior_target_data, set_inferior_target_data)
5873 (inferior_regcache_data, set_inferior_regcache_data): Move to
5874 inferiors.h, and include it.
5875 * inferiors.h: New file.
5876
f699aaba
PA		 58772013-09-05 Pedro Alves <palves@redhat.com>
5878
5879 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5880 Move ...
72f4393d 5881 * ax.h: ... here.
f699aaba 5882
c144c7a0
PA		 58832013-09-05 Pedro Alves <palves@redhat.com>
5884
5885 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5886 tracepoint.h.
5887 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5888 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5889 (handle_tracepoint_general_set, handle_tracepoint_query)
5890 (tracepoint_finished_step, tracepoint_was_hit)
5891 (release_while_stepping_state_list, current_traceframe)
5892 (in_readonly_region, traceframe_read_mem)
5893 (fetch_traceframe_registers, traceframe_read_sdata)
5894 (traceframe_read_info, struct fast_tpoint_collect_status)
5895 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5896 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5897 (supply_fast_tracepoint_registers)
5898 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5899 (ipa_tdesc, claim_trampoline_space)
5900 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5901 (agent_mem_read, agent_get_trace_state_variable_value)
5902 (agent_set_trace_state_variable_value, agent_tsv_read)
5903 (agent_mem_read_string, get_raw_reg_func_addr)
5904 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5905 * tracepoint.h: ... this new file.
5906
ff42e6ab
PA		 59072013-09-05 Pedro Alves <palves@redhat.com>
5908
5909 * server.h (perror_with_name, error, fatal, warning, paddress)
5910 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5911 include it.
5912 * utils.h: New file.
5913
541af0f4
PA		 59142013-09-05 Pedro Alves <palves@redhat.com>
5915
5916 * server.h (remote_debug, noack_mode, transport_is_reliable)
5917 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5918 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5919 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5920 (write_enn, initialize_async_io, enable_async_io)
5921 (disable_async_io, check_remote_input_interrupt_request)
5922 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5923 (dead_thread_notify, prepare_resume_reply)
5924 (decode_address_to_semicolon, decode_address, decode_m_packet)
5925 (decode_M_packet, decode_X_packet, decode_xfer_write)
5926 (decode_search_memory_packet, unhexify, hexify)
5927 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5928 (look_up_one_symbol, relocate_instruction)
5929 (monitor_output): Move to remote-utils.h, and include it.
5930 * remote-utils.h: New file.
5931
eebdf26b
PA		 59322013-09-05 Pedro Alves <palves@redhat.com>
5933
5934 * server.h (_): Delete.
5935
3aafd2ff
PA		 59362013-09-02 Pedro Alves <palves@redhat.com>
5937
5938 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5939 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5940 allocated.
5941 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5942
cee83bcb
PM		 59432013-09-02 Pierre Muller <muller@sourceware.org>
5944
5945 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5946 or WriteProcessMemory complete successfully and handle
5947 ERROR_PARTIAL_COPY error.
5948
9a13b2fa
PA		 59492013-09-02 Pedro Alves <palves@redhat.com>
5950
5951 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5952 error instead of EIO.
5953
602e3198
JK		 59542013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5955
5956 PR server/15604
5957 * linux-low.c: Include filestuff.h.
5958 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5959 * lynx-low.c: Include filestuff.h.
5960 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5961 * server.c: Include filestuff.h.
5962 (main): Call notice_open_fds.
5963 * spu-low.c: Include filestuff.h.
5964 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5965
96d7229d
LM		 59662013-08-22 Luis Machado <lgustavo@codesourcery.com>
5967
5968 * Makefile.in: Explain why ../target and ../nat are not
5969 listed as include file search paths.
5970 (linux-waitpid.o): New object file rule.
5971 * configure.srv (srv_native_linux_obj): New variable.
5972 Replace all occurrences of linux native object files with
5973 $srv_native_linux_obj.
5974 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5975 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5976 (linux_enable_event_reporting): Remove declaration.
5977 (my_waitpid): Moved to common/linux-waitpid.c.
5978 (linux_wait_for_event): Pass ptid when calling
5979 linux_enable_event_reporting.
5980 (linux_supports_tracefork_flag): Remove.
5981 (linux_enable_event_reporting): Likewise.
5982 (linux_tracefork_grandchild): Remove.
5983 (STACK_SIZE): Moved to common/linux-ptrace.c.
5984 (linux_tracefork_child): Remove.
5985 (linux_test_for_tracefork): Remove.
5986 (linux_look_up_symbols): Call linux_supports_traceclone.
5987 (initialize_low): Remove call to linux_test_for_tracefork.
5988 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5989 common/linux-ptrace.h.
5990 (PTRACE_TYPE_ARG4): Likewise.
5991 Include linux-ptrace.h.
5992
32940073
PA		 59932013-08-21 Pedro Alves <palves@redhat.com>
5994
5995 * config.in: Renegerate.
5996
33b60d58 59972013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5998
33b60d58
LM		 5999 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6000 (SFILES): Remove $(srcdir)/common/target-common.c and
6001 add $(srcdir)/target/waitstatus.c.
6002 (OBS): Remove target-common.o and add waitstatus.o.
6003 (server_h): Remove $(srcdir)/../common/target-common.h and
6004 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6005 and $(srcdir)/../target/waitstatus.h.
6006 (target-common.o): Remove.
6007 (waitstatus.o): New target object file.
6008 * target.h: Do not include target-common.h and
6009 include target/resume.h, target/wait.h and
6010 target/waitstatus.h.
6011
b8e1b30e
LM		 60122013-08-13 Luis Machado <lgustavo@codesourcery.com>
6013
6014 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6015 to PTRACE_TYPE_ARG3.
6016 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6017 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6018 PTRACE_TYPE_ARG4.
6019 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6020 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6021
7a60ad40
YQ		 60222013-07-27 Jie Zhang <jie@codesourcery.com>
6023 Daniel Jacobowitz <dan@codesourcery.com>
6024 Yao Qi <yao@codesourcery.com>
6025
6026 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6027 (mips-linux-watch.o): New rule.
6028 (mips_linux_watch_h): New variable.
6029 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6030 srv_tgtobj.
6031 * linux-mips-low.c: Include mips-linux-watch.h.
6032 (struct arch_process_info, struct arch_lwp_info): New.
6033 (update_watch_registers_callback): New function.
6034 (mips_linux_new_process, mips_linux_new_thread) New functions.
6035 (mips_linux_prepare_to_resume, mips_insert_point): New
6036 functions.
6037 (mips_remove_point, mips_stopped_by_watchpoint): New
6038 functions.
6039 (rsp_bp_type_to_target_hw_bp_type): New function.
6040 (mips_stopped_data_address): New function.
6041 (the_low_target): Add watchpoint support functions.
6042
de6f69ad
YQ		 60432013-07-27 Yao Qi <yao@codesourcery.com>
6044
6045 * i386-low.c: Include break-common.h.
6046 (enum target_hw_bp_type): Remove.
6047
3360c0bf
LM		 60482013-07-24 Luis Machado <lgustavo@codesourcery.com>
6049
6050 * Makefile.in (SFILES): /common/target-common.c.
6051 (OBS): Add target-common.o.
6052 (server_h): Add $(srcdir)/../common/target-common.h.
6053 (target-common.o): New target.
6054 * server.c (queue_stop_reply_callback): Free
6055 status string after use.
6056 * target.c (target_waitstatus_to_string): Remove.
6057 * target.h: Include target-common.h.
6058 (resume_kind): Likewise.
6059 (target_waitkind): Likewise.
6060 (target_waitstatus): Likewise.
6061 (TARGET_WNOHANG): Likewise.
6062
bd885420
YQ		 60632013-07-04 Yao Qi <yao@codesourcery.com>
6064
6065 * Makefile.in (host_alias): Use @host_noncanonical@.
6066 (target_alias): Use @target_noncanonical@.
6067 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6068 ACX_NONCANONICAL_HOST.
6069 * configure: Regenerated.
6070
6071 Revert:
6072 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6073
6074 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6075 * configure: Rebuild.
6076 * Makefile.in (version_host, version_target): Get from configure.
6077 (version.c): Use $(version_host) and $(version_target).
6078
17ef446e
PA		 60792013-07-03 Pedro Alves <palves@redhat.com>
6080
6081 * Makefile.in (config.status): Depend on development.sh.
6082 * acinclude.m4: Include libmcheck.m4.
6083 * configure: Regenerate.
6084
7a9a7487
MG		 60852013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6086
6087 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6088 attribute inside the parentheses.
6089 (winapi_DebugSetProcessKillOnExit): Ditto.
6090 (winapi_DebugBreakProcess): Ditto.
6091 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6092
49b64de6
MG		 60932013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6094
6095 * notif.h (notif_event): Add a dummy member to avoid compiler
6096 errors.
6097
d5749ee7
PA		 60982013-07-01 Pedro Alves <palves@redhat.com>
6099
6100 * hostio.c (HOSTIO_PATH_MAX): Define.
6101 (require_filename, handle_open, handle_unlink, handle_readlink):
6102 Use it.
6103
d8d2a3ee
PA		 61042013-07-01 Pedro Alves <palves@redhat.com>
6105
6106 * server.h: Include "pathmax.h".
6107 * linux-low.c: Don't include sys/param.h.
6108 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6109 MAXPATHLEN.
6110 * win32-low.c: Don't include sys/param.h.
6111 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6112
bc7dea8d
PA		 61132013-07-01 Pedro Alves <palves@redhat.com>
6114
6115 * event-loop.c: Don't check HAVE_UNISTD_H before including
6116 <unistd.h>.
6117 * gdbreplay.c: Likewise.
6118 * remote-utils.c: Likewise.
6119 * server.c: Likewise.
6120 * configure.ac: Don't check for unistd.h.
6121 * configure: Regenerate.
6122
d6c2da54
TT		 61232013-06-28 Tom Tromey <tromey@redhat.com>
6124
6125 * Makefile.in (version.c): Use version.in, not
6126 common/version.in.
6127
257b6bec
MG		 61282013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6129
6130 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6131 * configure: Rebuild.
6132 * Makefile.in (version_host, version_target): Get from configure.
6133 (version.c): Use $(version_host) and $(version_target).
6134
86ebe149
DK		 61352013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6136
6137 Fix trace-status to output user name without trailing colon.
6138 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6139
f30aa5af
DK		 61402013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6141
6142 Fix trace-status to output proper start-time and stop-time.
6143 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6144 output start time and stop time in hex as gdb expects.
6145
28a93511
YQ		 61462013-06-26 Pedro Alves <pedro@codesourcery.com>
6147
6148 * tracepoint.c (build_traceframe_info_xml): Output trace state
6149 variables present in the trace buffer.
6150
01208463
TT		 61512013-06-24 Tom Tromey <tromey@redhat.com>
6152
6153 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6154 create-version.sh.
6155 (version.o): Remove.
6156 * gdbreplay.c: Include version.h.
6157 (version, host_name): Don't declare.
6158 * server.h: Include version.h.
6159 (version, host_name): Don't declare.
6160
760256f9
PA		 61612013-06-12 Pedro Alves <palves@redhat.com>
6162
6163 * linux-x86-low.c (linux_is_elf64): Delete global.
6164 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6165 with local linux_pid_exe_is_elf_64_file use.
6166
030031ee
PA		 61672013-06-11 Pedro Alves <palves@redhat.com>
6168
6169 * linux-low.c (regset_disabled, disable_regset): New functions.
6170 (regsets_fetch_inferior_registers)
6171 (regsets_store_inferior_registers): Use them.
6172 (initialize_regsets_info); Don't allocate the disabled_regsets
6173 array here.
6174 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6175 comment.
6176
5da6eb0a
PA		 61772013-06-11 Pedro Alves <palves@redhat.com>
6178
6179 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6180 xmalloc.
6181
7e5aaa09
PA		 61822013-06-11 Pedro Alves <palves@redhat.com>
6183
6184 * linux-x86-low.c (initialize_low_arch): Call
6185 init_registers_x32_avx_linux.
6186
d878444c
JK		 61872013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6188
6189 Fix compatibility with Android Bionic.
6190 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6191 it is not empty.
6192
3aee8918
PA		 61932013-06-07 Pedro Alves <palves@redhat.com>
6194
5f2b57b5 6195 PR server/14823
3aee8918
PA		 6196 * Makefile.in (OBS): Add tdesc.o.
6197 (IPA_OBJS): Add tdesc-ipa.o.
6198 (tdesc-ipa.o): New rule.
6199 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6200 interface.
6201 * linux-low.c (new_inferior): Delete.
6202 (disabled_regsets, num_regsets): Delete.
6203 (linux_add_process): Adjust to set the new per-process
6204 new_inferior flag.
6205 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6206 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6207 was a stop. When calling arch_setup, switch the current inferior
6208 to the thread that got an event.
6209 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6210 (regsets_fetch_inferior_registers)
6211 (regsets_store_inferior_registers): New regsets_info parameter.
6212 Adjust to use it.
6213 (linux_register_in_regsets): New regs_info parameter. Adjust to
6214 use it.
6215 (register_addr, fetch_register, store_register): New usrregs_info
6216 parameter. Adjust to use it.
6217 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6218 parameter regs_info. Adjust to use it.
6219 (linux_fetch_registers): Get the current inferior's regs_info, and
6220 adjust to use it.
6221 (linux_store_registers): Ditto.
6222 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6223 (initialize_low): Don't initialize the target_regsets here. Call
6224 initialize_low_arch.
6225 * linux-low.h (target_regsets): Delete declaration.
6226 (struct regsets_info): New.
6227 (struct usrregs_info): New.
6228 (struct regs_info): New.
6229 (struct process_info_private) <new_inferior>: New field.
6230 (struct linux_target_ops): Delete the num_regs, regmap, and
6231 regset_bitmap fields. New field regs_info.
6232 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6233 * i387-fp.c (num_xmm_registers): Delete.
6234 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6235 calls to new interface.
6236 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6237 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6238 Infer the number of xmm registers from the regcache's target
6239 description.
6240 * i387-fp.h (num_xmm_registers): Delete.
6241 * inferiors.c (add_thread): Don't install the thread's regcache
6242 here.
6243 * proc-service.c (gregset_info): Fetch the current inferior's
6244 regs_info. Adjust to use it.
6245 * regcache.c: Include tdesc.h.
6246 (register_bytes, reg_defs, num_registers)
6247 (gdbserver_expedite_regs): Delete.
6248 (get_thread_regcache): If the thread doesn't have a regcache yet,
6249 create one, instead of aborting gdbserver.
6250 (regcache_invalidate_one): Rename to ...
6251 (regcache_invalidate_thread): ... this.
6252 (regcache_invalidate_one): New.
6253 (regcache_invalidate): Only invalidate registers of the current
6254 process.
6255 (init_register_cache): Add target_desc parameter, and use it.
6256 (new_register_cache): Ditto. Assert the target description has a
6257 non zero registers_size.
6258 (regcache_cpy): Add assertions. Adjust.
6259 (realloc_register_cache, set_register_cache): Delete.
6260 (registers_to_string, registers_from_string): Adjust.
6261 (find_register_by_name, find_regno, find_register_by_number)
6262 (register_cache_size): Add target_desc parameter, and use it.
6263 (free_register_cache_thread, free_register_cache_thread_one)
6264 (regcache_release, register_cache_size): New.
6265 (register_size): Add target_desc parameter, and use it.
6266 (register_data, supply_register, supply_register_zeroed)
6267 (supply_regblock, supply_register_by_name, collect_register)
6268 (collect_register_as_string, collect_register_by_name): Adjust.
6269 * regcache.h (struct target_desc): Forward declare.
6270 (struct regcache) <tdesc>: New field.
6271 (init_register_cache, new_register_cache): Add target_desc
6272 parameter.
6273 (regcache_invalidate_thread): Declare.
6274 (regcache_invalidate_one): Delete declaration.
6275 (regcache_release): Declare.
6276 (find_register_by_number, register_cache_size, register_size)
6277 (find_regno): Add target_desc parameter.
6278 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6279 declarations.
6280 * remote-utils.c: Include tdesc.h.
6281 (outreg, prepare_resume_reply): Adjust.
6282 * server.c: Include tdesc.h.
6283 (gdbserver_xmltarget): Delete declaration.
6284 (get_features_xml, process_serial_event): Adjust.
6285 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6286 declare.
6287 (struct process_info) <tdesc>: New field.
6288 (ipa_tdesc): Declare.
6289 * tdesc.c: New file.
6290 * tdesc.h: New file.
6291 * tracepoint.c: Include tdesc.h.
6292 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6293 (get_context_regcache): Adjust to pass ipa_tdesc down.
6294 (do_action_at_tracepoint): Adjust to get the register cache size
6295 from the context regcache's description.
6296 (traceframe_walk_blocks): Adjust to get the register cache size
6297 from the current trace frame's description.
6298 (traceframe_get_pc): Adjust to get current trace frame's
6299 description and pass it down.
6300 (gdb_collect): Adjust to get the register cache size from the
6301 IPA's description.
6302 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6303 (gdbserver_xmltarget): Delete.
6304 (initialize_low_tracepoint): Set the ipa's target description.
6305 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6306 (initialize_low_tracepoint): Set the ipa's target description.
6307 * linux-x86-low.c: Include tdesc.h.
6308 [__x86_64__] (is_64bit_tdesc): New.
6309 (ps_get_thread_area, x86_get_thread_area): Use it.
6310 (i386_cannot_store_register): Rename to ...
6311 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6312 (i386_cannot_fetch_register): Rename to ...
6313 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6314 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6315 to new interface.
6316 (target_regsets): Rename to ...
6317 (x86_regsets): ... this.
6318 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6319 interface.
6320 (x86_siginfo_fixup): Use is_64bit_tdesc.
6321 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6322 (tdesc_x32_avx_linux, tdesc_x32_linux)
6323 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6324 Declare.
6325 (x86_linux_update_xmltarget): Delete.
6326 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6327 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6328 (AMD64_LINUX_USER64_CS): New.
6329 (x86_linux_read_description): New, based on
6330 x86_linux_update_xmltarget.
6331 (same_process_callback): New.
6332 (x86_arch_setup_process_callback): New.
6333 (x86_linux_update_xmltarget): New.
6334 (x86_regsets_info): New.
6335 (amd64_linux_regs_info): New.
6336 (i386_linux_usrregs_info): New.
6337 (i386_linux_regs_info): New.
6338 (x86_linux_regs_info): New.
6339 (x86_arch_setup): Reimplement.
6340 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6341 (x86_emit_ops): Ditto.
6342 (the_low_target): Adjust. Install x86_linux_regs_info,
6343 x86_cannot_fetch_register, and x86_cannot_store_register.
6344 (initialize_low_arch): New.
6345 * linux-ia64-low.c (tdesc_ia64): Declare.
6346 (ia64_fetch_register): Adjust.
6347 (ia64_usrregs_info, regs_info): New globals.
6348 (ia64_regs_info): New function.
6349 (the_low_target): Adjust.
6350 (initialize_low_arch): New function.
6351 * linux-sparc-low.c (tdesc_sparc64): Declare.
6352 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6353 Adjust.
6354 (sparc_arch_setup): New function.
6355 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6356 (the_low_target): Adjust.
6357 (initialize_low_arch): New function.
6358 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6359 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6360 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6361 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6362 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6363 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6364 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6365 (tdesc_powerpc_isa205_vsx64l): Declare.
6366 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6367 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6368 (ppc_set_pc, ppc_get_hwcap): Adjust.
6369 (ppc_usrregs_info): Forward declare.
6370 (!__powerpc64__) ppc_regmap_adjusted: New global.
6371 (ppc_arch_setup): Adjust to the current process'es target
6372 description.
6373 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6374 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6375 (ppc_store_evrregset): Adjust.
6376 (target_regsets): Rename to ...
6377 (ppc_regsets): ... this, and make static.
6378 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6379 (ppc_regs_info): New function.
6380 (the_low_target): Adjust.
6381 (initialize_low_arch): New function.
6382 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6383 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6384 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6385 (tdesc_s390x_linux64v2): Declare.
6386 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6387 (s390_fill_gregset, s390_store_last_break): Adjust.
6388 (target_regsets): Rename to ...
6389 (s390_regsets): ... this, and make static.
6390 (s390_get_pc, s390_set_pc): Adjust.
6391 (s390_get_hwcap): New target_desc parameter, and use it.
6392 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6393 (s390_arch_setup): Adjust to set the current process'es target
6394 description. Don't adjust the regmap.
6395 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6396 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6397 (regs_info_3264): New globals.
6398 (s390_regs_info): New function.
6399 (the_low_target): Adjust.
6400 (initialize_low_arch): New function.
6401 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6402 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6403 [__mips64] (init_registers_mips_linux)
6404 (init_registers_mips_dsp_linux): Delete defines.
6405 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6406 (have_dsp): New global.
6407 (mips_read_description): New, based on mips_arch_setup.
6408 (mips_arch_setup): Reimplement.
6409 (get_usrregs_info): New function.
6410 (mips_cannot_fetch_register, mips_cannot_store_register)
6411 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6412 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6413 (target_regsets): Rename to ...
6414 (mips_regsets): ... this, and make static.
6415 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6416 (dsp_regs_info, regs_info): New globals.
6417 (mips_regs_info): New function.
6418 (the_low_target): Adjust.
6419 (initialize_low_arch): New function.
6420 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6421 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6422 Declare.
6423 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6424 (arm_read_description): New, with bits factored from
6425 arm_arch_setup.
6426 (arm_arch_setup): Reimplement.
6427 (target_regsets): Rename to ...
6428 (arm_regsets): ... this, and make static.
6429 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6430 (arm_regs_info): New function.
6431 (the_low_target): Adjust.
6432 (initialize_low_arch): New function.
6433 * linux-m68k-low.c (tdesc_m68k): Declare.
6434 (target_regsets): Rename to ...
6435 (m68k_regsets): ... this, and make static.
6436 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6437 (m68k_regs_info): New function.
6438 (m68k_arch_setup): New function.
6439 (the_low_target): Adjust.
6440 (initialize_low_arch): New function.
6441 * linux-sh-low.c (tdesc_sharch): Declare.
6442 (target_regsets): Rename to ...
6443 (sh_regsets): ... this, and make static.
6444 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6445 (sh_regs_info, sh_arch_setup): New functions.
6446 (the_low_target): Adjust.
6447 (initialize_low_arch): New function.
6448 * linux-bfin-low.c (tdesc_bfin): Declare.
6449 (bfin_arch_setup): New function.
6450 (bfin_usrregs_info, regs_info): New globals.
6451 (bfin_regs_info): New function.
6452 (the_low_target): Adjust.
6453 (initialize_low_arch): New function.
6454 * linux-cris-low.c (tdesc_cris): Declare.
6455 (cris_arch_setup): New function.
6456 (cris_usrregs_info, regs_info): New globals.
6457 (cris_regs_info): New function.
6458 (the_low_target): Adjust.
6459 (initialize_low_arch): New function.
6460 * linux-cris-low.c (tdesc_crisv32): Declare.
6461 (cris_arch_setup): New function.
6462 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6463 (cris_regs_info): New function.
6464 (the_low_target): Adjust.
6465 (initialize_low_arch): New function.
6466 * linux-m32r-low.c (tdesc_m32r): Declare.
6467 (m32r_arch_setup): New function.
6468 (m32r_usrregs_info, regs_info): New globals.
6469 (m32r_regs_info): Adjust.
6470 (initialize_low_arch): New function.
6471 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6472 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6473 (tic6x_usrregs_info): Forward declare.
6474 (tic6x_read_description): New function, based on ...
6475 (tic6x_arch_setup): ... this. Reimplement.
6476 (target_regsets): Rename to ...
6477 (tic6x_regsets): ... this, and make static.
6478 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6479 (tic6x_regs_info): New function.
6480 (the_low_target): Adjust.
6481 (initialize_low_arch): New function.
6482 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6483 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6484 (target_regsets): Rename to ...
6485 (xtensa_regsets): ... this, and make static.
6486 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6487 globals.
6488 (xtensa_arch_setup, xtensa_regs_info): New functions.
6489 (the_low_target): Adjust.
6490 (initialize_low_arch): New function.
6491 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6492 (nios2_arch_setup): Set the current process'es tdesc.
6493 (target_regsets): Rename to ...
6494 (nios2_regsets): ... this.
6495 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6496 (nios2_regs_info): New function.
6497 (the_low_target): Adjust.
6498 (initialize_low_arch): New function.
a261b8f5
PA		 6499 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6500 (aarch64_arch_setup): Set the current process'es tdesc.
6501 (target_regsets): Rename to ...
6502 (aarch64_regsets): ... this.
6503 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6504 (aarch64_regs_info): New function.
6505 (the_low_target): Adjust.
6506 (initialize_low_arch): New function.
3aee8918
PA		 6507 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6508 globals.
6509 (target_regsets): Rename to ...
6510 (tile_regsets): ... this.
6511 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6512 (tile_regs_info): New function.
6513 (tile_arch_setup): Set the current process'es tdesc.
6514 (the_low_target): Adjust.
6515 (initialize_low_arch): New function.
6516 * spu-low.c (tdesc_spu): Declare.
6517 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6518 * win32-arm-low.c (tdesc_arm): Declare.
6519 (arm_arch_setup): New function.
6520 (the_low_target): Install arm_arch_setup instead of
6521 init_registers_arm.
6522 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6523 (init_windows_x86): Rename to ...
6524 (i386_arch_setup): ... this. Set `win32_tdesc'.
6525 (the_low_target): Adjust.
6526 * win32-low.c (win32_tdesc): New global.
6527 (child_add_thread): Don't create the thread cache here.
6528 (do_initial_child_stuff): Set the new process'es tdesc.
6529 * win32-low.h (struct target_desc): Forward declare.
6530 (win32_tdesc): Declare.
6531 * lynx-i386-low.c (tdesc_i386): Declare global.
6532 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6533 * lynx-low.c (lynx_tdesc): New global.
6534 (lynx_add_process): Set the new process'es tdesc.
6535 * lynx-low.h (struct target_desc): Forward declare.
6536 (lynx_tdesc): Declare global.
6537 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6538 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6539 * nto-low.c (nto_tdesc): New global.
6540 (do_attach): Set the new process'es tdesc.
6541 * nto-low.h (struct target_desc): Forward declare.
6542 (nto_tdesc): Declare.
6543 * nto-x86-low.c (tdesc_i386): Declare.
6544 (nto_x86_arch_setup): Set `nto_tdesc'.
6545
b1fbec62
GB		 65462013-06-04 Gary Benson <gbenson@redhat.com>
6547
6548 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6549 to qSupported response when appropriate.
6550 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6551 with nonzero-length annex.
6552 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6553 arguments supplied in annex.
6554
d1ec4ce7
DE		 65552013-05-31 Doug Evans <dje@google.com>
6556
ac44adcb 6557 PR server/15594
d1ec4ce7
DE		 6558 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6559 64 bits in 64-cross-32 environment.
6560
9b25f2d3
PA		 65612013-05-28 Pedro Alves <palves@redhat.com>
6562
6563 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6564 (aarch64-without-fpu.c): Delete rule.
6565 * configure.srv (aarch64*-*-linux*): Remove references to
6566 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6567 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6568 declaration.
6569
6740dc9c
PA		 65702013-05-24 Pedro Alves <palves@redhat.com>
6571
6572 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6573 instead of strchr/decode_address. Error if the range isn't split
6574 with a ','. Don't assume there's be a ':' in the action.
6575
c2d6af84
PA		 65762013-05-23 Yao Qi <yao@codesourcery.com>
6577 Pedro Alves <palves@redhat.com>
6578
6579 * linux-low.c (lwp_in_step_range): New function.
6580 (linux_wait_1): If the thread was range stepping and stopped
6581 outside the stepping range, report the stop to GDB. Otherwise,
6582 continue stepping. Add range stepping debug output.
6583 (linux_set_resume_request): Copy the step range from the resume
6584 request to the lwp.
6585 (linux_supports_range_stepping): New.
6586 (linux_target_ops) <supports_range_stepping>: Set to
6587 linux_supports_range_stepping.
6588 * linux-low.h (struct linux_target_ops)
6589 <supports_range_stepping>: New field.
6590 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6591 * linux-x86-low.c (x86_supports_range_stepping): New.
6592 (the_low_target) <supports_range_stepping>: Set to
6593 x86_supports_range_stepping.
6594 * server.c (handle_v_cont): Handle 'r' action.
6595 (handle_v_requests): Append ";r" if the target supports range
6596 stepping.
6597 * target.h (struct thread_resume) <step_range_start,
6598 step_range_end>: New fields.
6599 (struct target_ops) <supports_range_stepping>:
6600 New field.
6601 (target_supports_range_stepping): New macro.
6602
58794e1a
JB		 66032013-05-17 Joel Brobecker <brobecker@adacore.com>
6604
6605 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6606 confusion in comment.
6607
d631c5a7
JB		 66082013-05-17 Joel Brobecker <brobecker@adacore.com>
6609
6610 * lynx-low.c (struct process_info_private): New type.
6611 (lynx_add_process): New function.
6612 (lynx_create_inferior, lynx_attach): Replace calls to
6613 add_process by calls to lynx_add_process.
6614 (lynx_resume): If PTID is null, then try using
6615 current_process()->private->last_wait_event_ptid.
6616 Add comments.
6617 (lynx_clear_inferiors): Delete. The contents of that function
6618 has been inlined in lynx_mourn;
6619 (lynx_wait_1): Save the ptid in the process's private data.
6620 (lynx_mourn): Free the process' private data. Replace call
6621 to lynx_clear_inferiors by call to clear_inferiors.
6622
96f7a20f
YQ		 66232013-05-17 Yao Qi <yao@codesourcery.com>
6624
6625 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6626 the right place.
6627
db0dfaa0
LM		 66282013-05-16 Luis Machado <lgustavo@codesourcery.com>
6629
6630 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6631 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6632 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6633 PT_TEXT_END_ADDR guards. Update comments.
6634 (linux_target_op) <read_offsets>: Conditionally define to
6635 linux_read_offsets if the target is UCLIBC and if it defines
6636 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6637
68f5f838
SL		 66382013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6639 Andrew Jenner <andrew@codesourcery.com>
6640
6641 * Makefile.in (SFILES): Add linux-nios2-low.c.
6642 (clean): Add action to delete nios2-linux.c.
6643 (nios2-linux.c): New rule.
6644 * configure.srv: Add nios2*-*-linux*.
6645 * linux-nios2-low.c: New.
6646
1ebff1fd
HAQ		 66472013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6648
6649 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6650
f6150862
HZ		 66512013-04-25 Hui Zhu <hui@codesourcery.com>
6652
6653 PR gdb/15186
f6150862
HZ		 6654 * ax.c (ax_printf): Add fflush.
6655
614c279d
TT		 66562013-04-22 Tom Tromey <tromey@redhat.com>
6657
6658 * Makefile.in (SFILES): Add filestuff.c.
6659 (OBS): Add filestuff.o.
6660 (filestuff.o): New target.
6661 * config.in, configure: Rebuild.
6662 * configure.ac: Check for fdwalk, pipe2.
6663
7d4e5717
PA		 66642013-04-17 Pedro Alves <palves@redhat.com>
6665
6666 * configure.ac (USE_THREAD_DB): Delete variable.
6667 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6668 Don't AC_SUBST USE_THREAD_DB.
6669 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6670 * config.in, configure: Regenerate.
6671
d5c93e41
PA		 66722013-04-16 Pedro Alves <palves@redhat.com>
6673
6674 * linux-low.h (struct lwp_info) <thread_known>: Move under
6675 the USE_THREAD_DB #ifdef.
6676
04f5fe89
PA		 66772013-04-16 Pedro Alves <palves@redhat.com>
6678
6679 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6680 (linux-low.o): Delete rule.
6681 * linux-low.h: Always include "gdb_thread_db.h" instead of
6682 conditionally including thread_db.h.
6683 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6684 HAVE_THREAD_DB_H.
6685
480b27bf
JK		 66862013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6687
6688 * Makefile.in (install-only): Fix make install regression.
6689
43662968
JK		 66902013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6691
6692 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6693 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6694 installation.
6695 * gdbserver.1: Remove.
6696
3e74e146
PA		 66972013-03-22 Pedro Alves <palves@redhat.com>
6698
6699 * linux-low.c (handle_extended_wait): Don't call
6700 linux_enable_event_reporting.
6701
a8347a2a
TT		 67022013-03-15 Tony Theodore <tonyt@logyst.com>
6703
6704 PR build/9098:
6705 * Makefile.in (SHELL): Use @SHELL@.
6706
eeb56fa7
SDJ		 67072013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6708
6709 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6710 compiler warning.
6711
4fa7e2ff
JB		 67122013-03-13 Joel Brobecker <brobecker@adacore.com>
6713
6714 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6715 Remove extraneous NULL element.
6716
8ddb1965
YQ		 67172013-03-13 Yao Qi <yao@codesourcery.com>
6718
6719 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6720 'V' block in trace frame.
6721
9accd112
MM		 67222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6723
6724 * target.h (struct target_ops): Add btrace ops.
6725 (target_supports_btrace): New macro.
6726 (target_enable_btrace): New macro.
6727 (target_disable_btrace): New macro.
6728 (target_read_btrace): New macro.
6729 * gdbthread.h (struct thread_info): Add btrace field.
6730 * server.c: Include btrace-common.h.
6731 (handle_btrace_general_set): New function.
6732 (handle_btrace_enable): New function.
6733 (handle_btrace_disable): New function.
6734 (handle_general_set): Call handle_btrace_general_set.
6735 (handle_qxfer_btrace): New function.
6736 (struct qxfer qxfer_packets[]): Add btrace entry.
6737 * inferiors.c (remove_thread): Disable btrace.
6738 * linux-low: Include linux-btrace.h.
6739 (linux_low_enable_btrace): New function.
6740 (linux_low_read_btrace): New function.
6741 (linux_target_ops): Add btrace ops.
6742 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6743 Add srv_linux_btrace=yes.
6744 (x86_64-*-linux*): Add linux-btrace.o.
6745 Add srv_linux_btrace=yes.
6746 * configure.ac: Define HAVE_LINUX_BTRACE.
6747 * config.in: Regenerated.
6748 * configure: Regenerated.
6749
5cc22e4c
MM		 67502013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6751
6752 * server.c (handle_qxfer): Preserve error message if -3 is
6753 returned.
6754 (qxfer): Document the -3 return value.
6755
7c97f91e
MM		 67562013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6757
6758 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6759 (linux_btrace_h): New variable.
6760 (linux-btrace.o): New rule.
6761
be9a119c 67622013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6763 Hafiz Abid Qadeer <abidh@codesourcery.com>
6764
6765 * tracepoint.c (trace_buffer_size): New global.
6766 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6767 (init_trace_buffer): Change to one-argument function. Allocate
6768 trace buffer memory.
6769 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6770 handle QTBuffer:size packet.
6771 (cmd_bigqtbuffer_size): New function.
6772 (initialize_tracepoint): Call init_trace_buffer with
6773 DEFAULT_TRACE_BUFFER_SIZE.
6774 * server.c (handle_query): Add QTBuffer:size in the
6775 supported packets.
6776
e64f7499
YQ		 67772013-03-07 Yao Qi <yao@codesourcery.com>
6778
6779 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6780 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6781 of -1.
6782 (cmd_qtsp): Adjust condition. Do post increment.
6783 Set cur_action and cur_step_action back to 0.
6784
f0ae6fc3
PA		 67852013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6786
6787 PR server/15236
6788 * linux-low.c (linux_write_memory): Return early success if LEN is
6789 zero.
6790
b5b0b0af
CV		 67912013-03-05 Corinna Vinschen <vinschen@redhat.de>
6792
334ad4a8 6793 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6794
589bc927
TT		 67952013-02-28 Tom Tromey <tromey@redhat.com>
6796
6797 * configure.ac: Invoke AC_SYS_LARGEFILE.
6798 * configure, config.in: Rebuild.
6799
dfe07582
CV		 68002013-02-28 Corinna Vinschen <vinschen@redhat.com>
6801
6802 * win32-low.c: Throughout, fix format strings and casts of
6803 printf-like functions to avoid type related warnings on all
6804 platforms.
6805 (get_child_debug_event): Print dwDebugEventCode as hex since
6806 that's how it's usually documented.
6807
736cd585
YQ		 68082013-02-28 Yao Qi <yao@codesourcery.com>
6809
6810 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6811 pulongest.
6812
e1f58301
JW		 68132013-02-27 Jiong Wang <jiwang@tilera.com>
6814
6815 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6816 (reg-tilegx32.c): New rule.
6817 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6818 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6819 different register info initializer according to elf class.
6820 (init_registers_tilgx32): New function. The tilegx32 register info
6821 initializer.
6822 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6823 (tile_store_gregset): Likewise.
6824
d171ca78
YQ		 68252013-02-27 Yao Qi <yao@codesourcery.com>
6826
6827 * server.c (process_point_options): Print debug message when
6828 debug_threads is true.
6829
282bbdf3
YQ		 68302013-02-26 Yao Qi <yao@codesourcery.com>
6831
6832 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6833
aca22551
PA		 68342013-02-19 Pedro Alves <palves@redhat.com>
6835 Kai Tietz <ktietz@redhat.com>
6836
6837 PR gdb/15161
6838
6839 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6840 instead of strtoul to extract address from packet.
6841 (process_serial_event) <'z'>: Likewise.
6842
4f3cee1c
YQ		 68432013-02-18 Yao Qi <yao@codesourcery.com>
6844
6845 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6846
8e1d55a3
PA		 68472013-02-14 Pedro Alves <palves@redhat.com>
6848
6849 Plug memory leak.
6850
6851 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6852 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6853
458820da
PA		 68542013-02-14 Pedro Alves <palves@redhat.com>
6855
6856 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6857
baea0dae
PA		 68582013-02-14 Pedro Alves <palves@redhat.com>
6859
6860 * tracepoint.c (save_string): Delete.
6861 (add_tracepoint_action): Use savestring instead of save_string.
6862
0b1afbb3
PA		 68632013-02-12 Pedro Alves <palves@redhat.com>
6864
6865 * linux-xtensa-low.c: Ditto.
6866 * xtensa-xtregs.c: Ditto.
6867
8a4ac37e
PA		 68682013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6869
6870 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6871 thread_db.
6872
148de6bb
MS		 68732013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6874
6875 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6876 aarch64_num_wp_regs and aarch64_num_bp_regs to
6877 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6878
55fac6e0
MS		 68792013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6880
6881 * linux-aarch64-low.c (ps_get_thread_area): Replace
6882 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6883
176eb98c
MS		 68842013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6885 Marcus Shawcroft <marcus.shawcroft@arm.com>
6886 Nigel Stephens <nigel.stephens@arm.com>
6887 Yufeng Zhang <yufeng.zhang@arm.com>
6888
6889 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6890 (aarch64.c, aarch64-without-fpu.c): New targets.
6891 * configure.srv (aarch64*-*-linux*): New.
6892 * linux-aarch64-low.c: New file.
6893
56f7af9c
MS		 68942013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6895
43aaf8b6 6896 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6897 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6898 (dequeue_one_deferred_signal, linux_resume_one_thread)
6899 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6900 (linux_tracefork_grandchild, linux_test_for_tracefork)
6901 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6902 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6903 where the argument is 0.
6904
60f662b0
YQ		 69052013-01-25 Yao Qi <yao@codesourcery.com>
6906
6907 * event-loop.c: Include "queue.h".
6908 (gdb_event_p): New typedef.
6909 (struct gdb_event) <next_event>: Remove.
6910 (event_queue): Change to QUEUE(gdb_event_p).
6911 (async_queue_event): Remove.
6912 (gdb_event_xfree): New.
6913 (initialize_event_loop): New.
6914 (process_event): Use API from QUEUE.
6915 (wait_for_event): Likewise.
6916 * server.c (main): Call initialize_event_loop.
6917 * server.h (initialize_event_loop): Declare.
6918
5ae4861a
YQ		 69192013-01-18 Yao Qi <yao@codesourcery.com>
6920
6921 * ax.h (struct eval_agent_expr_context): New.
6922 (gdb_eval_agent_expr): Update declaration.
6923 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6924 TFRAME. Add new argument CTX.
6925 * server.h (struct eval_agent_expr_context): Declare.
6926 (agent_mem_read, agent_tsv_read): Update declaration.
6927 (agent_mem_read_string): Likewise.
6928 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6929 (add_traceframe_block): Add new argument TPOINT.
6930 Increase TPOINT->traceframe_usage.
6931 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6932 eval_tracepoint_agent_expr.
6933 (condition_true_at_tracepoint): Likewise.
6934 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6935 (agent_mem_read_string, agent_tsv_read): Likewise.
6936
85e00e85
YQ		 69372013-01-16 Yao Qi <yao@codesourcery.com>
6938
6939 * linux-low.c (linux_resume_one_lwp): Don't check
6940 'lwp->bp_reinsert != 0'.
6941
4039cf45
JB		 69422013-01-07 Joel Brobecker <brobecker@adacore.com>
6943 Pedro Alves <palves@redhat.com>
6944
6945 * lynx-low.c (ptrace_request_to_str): Define a temporary
6946 macro and use it to simplify this function's implementation.
6947
9044dee2
JB		 69482013-01-07 Joel Brobecker <brobecker@adacore.com>
6949
6950 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6951 sets errno.
6952
e6352c8f
JB		 69532013-01-07 Joel Brobecker <brobecker@adacore.com>
6954
6955 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6956
50681a27
JB		 69572013-01-07 Joel Brobecker <brobecker@adacore.com>
6958
6959 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6960
3f6e77ef
JB		 69612013-01-07 Joel Brobecker <brobecker@adacore.com>
6962
6963 * lynx-low.c (lynx_resume): Use the resume_info parameter
6964 to determine the ptid for the lynx_ptrace call, unless
6965 it is equal to minus_one_ptid, in which case we use the
6966 ptid of the current_inferior.
6967 (lynx_wait_1): After having received a thread create/exit
6968 event, resume the inferior's execution using the signaling
6969 thread's ptid, rather than the old ptid.
6970
7fda33ae
JB		 69712013-01-07 Joel Brobecker <brobecker@adacore.com>
6972
6973 * lynx-low.c (lynx_resume): Delete variable ret.
6974
b9786c74
JB		 69752013-01-01 Joel Brobecker <brobecker@adacore.com>
6976
6977 * gdbreplay.c (gdbreplay_version): Update copyright year.
6978 * server.c (gdbserver_version): Likewise.
6979
8b93d60f
JB		 69802012-12-17 Joel Brobecker <brobecker@adacore.com>
6981
6982 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6983 new thread.
6984
037335a7
JB		 69852012-12-17 Joel Brobecker <brobecker@adacore.com>
6986
6987 * lynx-low.c (ptrace_request_to_str): Add handling for
6988 PTRACE_GETTRACESIG.
6989
52d4cbd8
JB		 69902012-12-17 Joel Brobecker <brobecker@adacore.com>
6991
6992 * lynx-low.c (lynx_attach): Delete variable new_process.
6993
ab8f6ca9
JB		 69942012-12-17 Joel Brobecker <brobecker@adacore.com>
6995
6996 * lynx-low.c (lynx_create_inferior): Delete variable
6997 new_process.
6998
78cbc024
JB		 69992012-12-17 Joel Brobecker <brobecker@adacore.com>
7000
7001 * lynx-low.c (ptrace_request_to_str): Do not handle
7002 PTRACE_GETTHREADLIST if this macro does not exist.
7003
14a00470
YQ		 70042012-12-15 Yao Qi <yao@codesourcery.com>
7005
7006 * Makefile.in (OBS): Add notif.o.
7007 * notif.c, notif.h: New.
7008 * server.c: Include "notif.h".
7009 (struct vstop_notif) <next>: Remove.
7010 <base>: New field.
7011 (queue_stop_reply): Update.
7012 (push_event, send_next_stop_reply): Remove.
7013 (discard_queued_stop_replies): Update.
7014 (notif_stop): New variable.
7015 (handle_v_stopped): Remove.
7016 (handle_v_requests): Don't call handle_v_stopped. Call
7017 handle_ack_notif instead.
7018 (queue_stop_reply_callback): Call notif_event_enque instead
7019 of queue_stop_reply.
7020 (handle_status): Don't call send_next_stop_reply, call
7021 notif_write_event instead.
7022 (kill_inferior_callback): Likewise.
7023 (detach_or_kill_inferior_callback): Likewise.
7024 (main): Call initialize_notif.
7025 (process_serial_event): Call QUEUE_is_empty.
7026 (handle_target_event): Call notif_push instead of push event.
7027 * server.h (push_event): Remove declaration.
7028
61c125b9
TT		 70292012-12-10 Tom Tromey <tromey@redhat.com>
7030
7031 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7032 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7033 macros.
7034 (.c.o): Rewrite.
7035 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7036 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7037 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7038 (amd64-linux-ipa.o, ax.o): Rewrite.
7039 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7040 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7041 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7042 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7043 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7044 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7045 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7046 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7047 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7048 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7049 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7050 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7051 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7052 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7053 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7054 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7055 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7056 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7057 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7058 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7059 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7060 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7061 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7062 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7063 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7064 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7065 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7066 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7067 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7068 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7069 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7070 (reg-tilegx.o): Remove.
7071 (all_object_files): New macro.
7072 Include .deps files.
7073 * aclocal.m4, configure: Rebuild.
7074 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7075 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7076 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7077
e90e9ad9
TT		 70782012-12-05 Tom Tromey <tromey@redhat.com>
7079
7080 PR gdb/14917:
7081 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7082
02d403bf 70832012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7084
7085 * configure.ac: Check for linux/perf_event.h.
7086 * config.in: Regenerated.
7087 * configure: Regenerated.
7088
0270a750
PA		 70892012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7090
7091 * hostio.c (handle_readlink): Decrease buffer size
7092 parameter passed to readlink by one byte.
7093
8c29b58e
YQ		 70942012-11-26 Yao Qi <yao@codesourcery.com>
7095
7096 * configure.ac (build_warnings): Append '-Wempty-body'.
7097 * configure: Regenerated.
7098 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7099 body.
7100
8bdce1ff
PM		 71012012-11-15 Pierre Muller <muller@sourceware.org>
7102
7103 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7104 * config.in: Regenerate.
7105 * configure: Regenerate.
7106 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7107 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7108 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7109 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7110 header.
7111 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7112 instead of <sys/wait.h> header.
7113 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7114
02d403bf 71152012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7116
7117 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7118 (various make rules): Remove -DGDBSERVER
7119
fbd5db48
YQ		 71202012-11-09 Yao Qi <yao@codesourcery.com>
7121
7122 * spu-low.c (current_ptid): Move it to ..
7123 * gdbthread.h: ... here. New.
7124 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7125 * server.c (myresume, process_serial_event): Likewise.
7126 * thread-db.c (thread_db_find_new_threads): Likewise.
7127 * tracepoint.c (run_inferior_command): Likewise.
7128
b3dc46ff
AB		 71292012-10-01 Andrew Burgess <aburgess@broadcom.com>
7130
7131 * server.c (handle_search_memory_1): Include access length in
7132 warning message.
7133
07c04788
HPN		 71342012-09-05 Michael Brandt <michael.brandt@axis.com>
7135
7136 * linux-crisv32-low.c: Fix compile errors.
7137
918d227b
YQ		 71382012-09-04 Yao Qi <yao@codesourcery.com>
7139
7140 * tracepoint.c (cmd_qtsv): Adjust debug message.
7141 Don't check CUR_TPOINT.
7142
18c1b81a
YQ		 71432012-08-28 Yao Qi <yao@codesourcery.com>
7144
7145 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7146 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7147 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7148 Remove declarations of xmalloc, xreallloc, xstrdup and
7149 freeargv.
7150 * Makefile.in (libiberty_h): New.
7151 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7152 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7153
dc82f37b
YQ		 71542012-08-23 Yao Qi <yao@codesourcery.com>
7155
7156 * server.h: Remove declaration of 'xsnprintf'.
7157
406b1477
KS		 71582012-08-22 Keith Seitz <keiths@redhat.com>
7159
7160 * server.h: Include build-gnulib-gbserver/config.h.
7161 * gdbreplay.c: Likewise.
7162
e6712ff1
DE		 71632012-08-08 Doug Evans <dje@google.com>
7164
7165 * Makefile.in (SFILES): Add gdb_vecs.c.
7166 (OBS): Add gdb_vecs.o.
7167 (gdb_vecs_h, host_defs_h): New variables.
7168 (thread-db.o): Add $(gdb_vecs_h) dependency.
7169 (gdb_vecs.o): New rule.
7170 * thread-db.c: #include "gdb_vecs.h".
7171 (thread_db_load_search): Use a vector to iterate over path elements.
7172 Handle text appearing after "$pdir".
7173
7174 * configure.ac: Add check for strstr.
7175 * config.in: Regenerate.
7176 * configure: Regenerate.
7177
7c3270ae
UW		 71782012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7179
7180 * hostio.c (handle_pread): If pread fails, fall back to attempting
7181 lseek/read.
7182 (handle_pwrite): Likewise for pwrite.
7183
b62e2b27
UW		 71842012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7185
7186 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7187 between unsupported TYPE and unimplementable ADDR/LEN combination.
7188 (arm_insert_point): Act on new return value.
7189
78a99e91
PA		 71902012-07-31 Pedro Alves <palves@redhat.com>
7191
7192 * server.c (process_point_options): Only skip tokens if we find
7193 one that is unrecognized. Don't treat 'X' specially while
7194 skipping unrecognized tokens.
7195
fcf303ab
UW		 71962012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7197
7198 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7199 to 4-byte-align HW breakpoint addresses for Thumb.
7200
7255706c
YQ		 72012012-07-27 Yao Qi <yao@codesourcery.com>
7202
7203 PR remote/14161.
7204
7205 * server.h: Declare gdb_agent_about_to_close.
7206 * target.c (kill_inferior): Include "agent.h".
7207 New. Send command 'kill'.
7208 * target.h (kill_inferior): Removed macro.
7209 * tracepoint.c (gdb_agent_about_to_close): New.
7210 (gdb_agent_helper_thread): Handle command 'close'.
7211 Wait endlessly until the inferior stops.
7212 Install gdb_agent_remove_socket to atexit hook.
7213 (agent_socket_name): New static variable.
7214 (gdb_agent_socket_init): Replace local variable 'name' with
7215 'agent_socket_name'.
7216 (gdb_agent_remove_socket): New.
7217
5a3f286f
YQ		 72182012-07-27 Yao Qi <yao@codesourcery.com>
7219
7220 * server.c (process_point_options): Stop at 'X' when parsing.
7221
961bd387
ME		 72222012-07-19 Michael Eager <eager@eagercon.com>
7223
a261b8f5 7224 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7225 to hw_execute.
7226 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7227 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7228 hardware breakpoint.
7229
aa7c7447
JK		 72302012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7231
7232 * gdbserver/linux-low.c (initialize_low): Call
7233 linux_ptrace_init_warnings.
7234
7f216e7c
DE		 72352012-07-02 Doug Evans <dje@google.com>
7236
7237 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7238 pointer to int.
7239
d3ce09f5
SS		 72402012-07-02 Stan Shebs <stan@codesourcery.com>
7241
7242 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7243 (ax.o): Add it to build rule.
7244 (ax-ipa.o): Ditto.
7245 (OBS): Add format.o.
7246 (IPA_OBS): Add format.o.
7247 * server.c (handle_query): Claim support for breakpoint commands.
7248 (process_point_options): Add command case.
7249 (process_serial_event): Leave running if there are printfs in
7250 effect.
7251 * mem-break.h (any_persistent_commands): Declare.
7252 (add_breakpoint_commands): Declare.
7253 (gdb_no_commands_at_breakpoint): Declare.
7254 (run_breakpoint_commands): Declare.
7255 * mem-break.c (struct point_command_list): New struct.
7256 (struct breakpoint): New field command_list.
7257 (any_persistent_commands): New function.
7258 (add_commands_to_breakpoint): New function.
7259 (add_breakpoint_commands): New function.
7260 (gdb_no_commands_at_breakpoint): New function.
7261 (run_breakpoint_commands): New function.
7262 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7263 locally.
7264 * ax.c: Include format.h.
7265 (ax_printf): New function.
7266 (gdb_eval_agent_expr): Add printf opcode.
7267
2f8f6aed
YQ		 72682012-06-13 Yao Qi <yao@codesourcery.com>
7269
7270 * server.c (start_inferior): Remove duplicated writes to fields
7271 'last_resume_kind' and 'last_status' of 'current_inferior'.
7272
0c9070b3
YQ		 72732012-06-12 Yao Qi <yao@codesourcery.com>
7274 Pedro Alves <palves@redhat.com>
7275
7276 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7277 comment.
7278 * server.c (handle_v_cont): Extend comment.
7279
c52daf70
YQ		 72802012-06-11 Yao Qi <yao@codesourcery.com>
7281
7282 * linux-low.c (linux_attach): Add 'static'.
7283
d38bbb0a
YQ		 72842012-06-06 Yao Qi <yao@codesourcery.com>
7285
7286 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7287
89dc0afd
JK		 72882012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7289
7290 Fix gcc -flto compilation warning.
7291 * server.c (main): Make variable multi_mode and attach volatile.
7292
75f62ce7
TJB		 72932012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7294
7295 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7296 if the platform doesn't know about it.
7297
65f479b6
PA		 72982012-05-30 Jeff Kenton <jkenton@tilera.com>
7299
7300 * Makefile.in (SFILES): Add linux-tile-low.c.
7301 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7302 * configure.srv: Handle tilegx-*-linux*.
7303 * linux-tile-low.c: New file.
7304
0c5bf5a9
JK		 73052012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7306
7307 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7308
a493e3e2
PA		 73092012-05-24 Pedro Alves <palves@redhat.com>
7310
7311 PR gdb/7205
7312
43aaf8b6 7313 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7314
2ea28649
PA		 73152012-05-24 Pedro Alves <palves@redhat.com>
7316
7317 PR gdb/7205
7318
7319 Replace target_signal with gdb_signal throughout.
7320
8d409d16
MR		 73212012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7322
7323 * linux-low.c (linux_store_registers): Avoid the copying sequence
7324 when no data has been retrieved by ptrace.
7325
23512c01
MGD		 73262012-05-22 Will Deacon <will.deacon@arm.com>
7327
7328 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7329 Include asm/ptrace.h.
7330 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7331 already defined.
7332
4934b29e
MR		 73332012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7334
7335 * linux-low.c (linux_store_registers): Don't re-retrieve data
7336 with ptrace that has already been obtained from /proc. Always
7337 copy any data retrieved with ptrace to the buffer supplied.
7338
bde24c0a
PA		 73392012-05-11 Yao Qi <yao@codesourcery.com>
7340 Pedro Alves <palves@redhat.com>
7341
7342 * linux-low.c (enum stopping_threads_kind): New.
7343 (stopping_threads): Change type to `enum stopping_threads_kind'.
7344 (handle_extended_wait): If stopping and suspending threads, leave
7345 the new_lwp suspended too.
7346 (linux_wait_for_event): Adjust.
7347 (stop_all_lwps): Set `stopping_threads' to
7348 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7349 whether we're suspending threads or just stopping them. Assert no
7350 recursion happens.
7351
623b6bdf
YQ		 73522012-04-29 Yao Qi <yao@codesourcery.com>
7353
7354 * server.h: Move some code to ...
7355 * gdbthread.h: ... here. New.
7356 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7357 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7358 (nto-low.o, win32-low.o): Likewise.
7359 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7360 * regcache.c, remote-utils.c, server.c: Likewise.
7361 * target.c, tracepoint.c, win32-low.c: Likewise.
7362
f15f9948
TJB		 73632012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7364
7365 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7366 (PTRACE_ARG4_TYPE): Likewise.
7367 (PTRACE_XFER_TYPE): Likewise.
7368 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7369 ptrace to PTRACE_ARG3_TYPE.
7370 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7371 (PTRACE_ARG4_TYPE): Likewise.
7372 (PTRACE_XFER_TYPE): Likewise.
7373 (linux_detach_one_lwp): Cast fourth argument of
7374 ptrace to long then PTRACE_ARG4_TYPE.
7375 (regsets_fetch_inferior_registers): Cast third argument of
7376 ptrace to long then PTRACE_ARG3_TYPE.
7377 (regsets_store_inferior_registers): Likewise.
7378
38ea300a
PA		 73792012-04-20 Pedro Alves <palves@redhat.com>
7380
7381 * configure: Regenerate.
7382
c971b7fa
PA		 73832012-04-19 Pedro Alves <palves@redhat.com>
7384
43aaf8b6 7385 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7386 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7387 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7388 (all, install-only, uninstall, clean-info, all-lib, clean): No
7389 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7390 (maintainer-clean realclean distclean): Use subdir_do.
7391 (subdir_do): New.
7392 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7393 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7394 * acinclude.m4: Include acx_configure_dir.m4.
7395 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7396 calls. Call AC_PROG_RANLIB. Configure gnulib using
7397 ACX_CONFIGURE_DIR.
7398 (GNULIB): New.
7399 (GNULIB_STDINT_H): Adjust.
7400 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7401 * gdbreplay.c: Include build-gnulib/config.h.
7402 * server.h: Likewise.
7403 * aclocal.m4: Regenerate.
7404 * config.in: Regenerate.
7405 * configure: Regenerate.
c971b7fa 7406
809277f8
PA		 74072012-04-19 Pedro Alves <palves@redhat.com>
7408
7409 * Makefile.in (LIBGNU, INCGNU): Adjust.
7410 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7411 (all, install-only, uninstall, clean-info, all-lib, clean)
7412 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7413 * configure.ac: Adjust AC_OUTPUT output.
7414 * aclocal.m4: Regenerate.
7415 * configure: Regenerate.
7416
fd9bb8b8
PA		 74172012-04-19 Pedro Alves <palves@redhat.com>
7418
7419 * Makefile.in (generated_files): New.
7420 (server_h): Remove the explicit dependency on config.h, and depend
7421 on $generated_files.
7422
1c298c66
PA		 74232012-04-19 Pedro Alves <palves@redhat.com>
7424
7425 * Makefile.in (INCGNU): Add -Ignulib.
7426
57c4b50b
PA		 74272012-04-19 Pedro Alves <palves@redhat.com>
7428
7429 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7430 (INCGNU): ... this, and spell out -I here.
7431 (GNULIB_LIB): Rename to ...
7432 (LIBGNU): ... this.
7433 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7434
1030e047
PA		 74352012-04-19 Pedro Alves <palves@redhat.com>
7436
7437 * config.in: Regenerate.
7438
447d4319
PA		 74392012-04-19 Pedro Alves <palves@redhat.com>
7440
7441 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7442 * server.h (memmem): Remove declaration.
7443 * config.in: Regenerate.
7444 * configure: Regenerate.
7445
aad9eab9
YQ		 74462012-04-19 Yao Qi <yao@codesourcery.com>
7447
7448 * Makefile.in (SFILES): Add common/vec.c.
7449 (OBS): Add vec.o.
7450 (vec.o): New rule.
7451
3e10640f
YQ		 74522012-04-19 Yao Qi <yao@codesourcery.com>
7453
7454 * remote-utils.c (prepare_resume_reply): Replace with macro
7455 target_core_of_thread.
7456 * server.c (handle_qxfer_threads_proper): Likewise.
7457 * target.h (traget_core_of_thread): New macro.
7458
71622373
PA		 74592012-04-18 Pedro Alves <palves@redhat.com>
7460
7461 * aclocal.m4: Regenerate.
7462 * configure: Regenerate.
7463
80d26939
YQ		 74642012-04-16 Yao Qi <yao@codesourcery.com>
7465
7466 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7467 duplicated on address.
7468
42476b70
YQ		 74692012-04-16 Yao Qi <yao@codesourcery.com>
7470
7471 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7472 (struct tracepoint_action_ops) <send>: New field.
7473 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7474 (agent_expr_send, x_tracepoint_action_send): New.
7475 (l_tracepoint_action_send): New.
7476 (cmd_qtdp): Download and install tracepoint
7477 according to `use_agent'.
7478 (run_inferior_command): Add one more parameter `len'.
7479 Update callers.
7480 (tracepoint_send_agent): New.
7481 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7482
7bc83639
YQ		 74832012-04-16 Yao Qi <yao@codesourcery.com>
7484
7485 * tracepoint.c (download_tracepoints): Moved to ...
7486 (cmd_qtstart): ... here.
7487
5f18041e
YQ		 74882012-04-14 Yao Qi <yao@codesourcery.com>
7489
7490 * tracepoint.c: Include inttypes.h.
7491 (struct collect_memory_action): Use sized types.
7492 (struct tracepoint): Likewise.
7493 (cmd_qtdp, stop_tracing): Update print specifiers.
7494 (cmd_qtp, response_tracepoint): Likewise.
7495 (collect_data_at_tracepoint): Likewise.
7496 (collect_data_at_step): Likewise.
7497
55a8c076
YQ		 74982012-04-14 Yao Qi <yao@codesourcery.com>
7499
7500 Import gnulib module inttypes.
7501 * aclocal.m4, config.in, configure: Regenerated.
7502
dc750257
YQ		 75032012-04-14 Yao Qi <yao@codesourcery.com>
7504
7505 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7506 Makefile and config.status at last.
7507
0ab5faf9
YQ		 75082012-04-13 Yao Qi <yao@codesourcery.com>
7509
7510 * tracepoint.c: Include stdint.h unconditionally.
7511
18f5fd81
TJB		 75122012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7513
7514 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7515 on BFD_HAVE_SYS_PROCFS_TYPE.
7516 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7517 * configure: Regenerate.
7518 * config.in: Likewise.
7519
4d47af5c
L		 75202012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7521
7522 * Makefile.in (clean): Also remove x32.c x32-linux.c
7523 x32-avx.c x32-avx-linux.c.
7524 (x32.o): New target.
7525 (x32.c): Likewise.
7526 (x32-linux.o): Likewise.
7527 (x32-linux.c): Likewise.
7528 (x32-avx.o): Likewise.
7529 (x32-avx.c): Likewise.
7530 (x32-avx-linux.o): Likewise.
7531 (x32-avx-linux.c): Likewise.
7532
7533 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7534 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7535 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7536 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7537 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7538 i386/x32-avx-linux.xml.
7539
7540 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7541 (init_registers_x32_avx_linux): Likwise.
7542 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7543 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7544
ecedbe58
PA		 75452012-04-13 Pedro Alves <palves@redhat.com>
7546
7547 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7548 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7549 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7550 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7551 the sub-make.
7552
c92b5177
L		 75532012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7554
7555 * linux-x86-low.c (compat_x32_clock_t): New.
7556 (compat_x32_siginfo_t): Likewise.
7557 (compat_x32_siginfo_from_siginfo): Likewise.
7558 (siginfo_from_compat_x32_siginfo): Likewise.
7559 (linux_is_elf64): Likewise.
7560 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7561 and siginfo_from_compat_x32_siginfo for x32.
7562 (x86_arch_setup): Set linux_is_elf64.
7563
214d508e
L		 75642012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7565
7566 PR gdb/13969
7567 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7568 e_machine field.
7569 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7570 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7571 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7572 compatible with process.
7573
c9a1864a
YQ		 75742012-04-12 Yao Qi <yao@codesourcery.com>
7575
7576 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7577 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7578 (install-only, install-info, clean): Handle sub dir gnulib.
7579 (all-lib, am--refresh): New targets.
7580 (memmem.o): Remove target.
7581 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7582 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7583 (AC_REPLACE_FUNCS): Remove memmem.
7584 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7585 (AC_OUTPUT): Generate Makefile in gnulib/.
7586 * aclocal.m4, config.in, configure: Regenerated.
7587
367ba2c2
MR		 75882012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7589
7590 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7591
9d236627
PA		 75922012-04-05 Pedro Alves <palves@redhat.com>
7593
7594 -Werror=strict-aliasing
7595
7596 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7597 pointer.
7598
111217b3
PA		 75992012-04-04 Pedro Alves <palves@redhat.com>
7600
7601 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7602 (sparc_store_gregset_from_stack, sparc_store_gregset)
7603 (sparc_breakpoint_at): Fix formatting.
7604
8365dcf5
TJB		 76052012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7606
7607 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7608 are available.
7609 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7610 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7611 * config.in: Regenerate.
7612 * configure: Likewise.
7613
689cc2ae
PA		 76142012-03-29 Pedro Alves <palves@redhat.com>
7615
7616 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7617 Correct ptrace arguments.
7618
c14dfd32
PA		 76192012-03-28 Pedro Alves <palves@redhat.com>
7620
7621 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7622 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7623 (IA64_FR1_REGNUM): New defines.
7624 (ia64_fetch_register): New.
7625 (the_low_target): Install it.
7626 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7627 field.
7628 * linux-low.c (linux_fetch_registers): Try the
7629 the_low_target.fetch_register hook first.
7630
7631 * linux-arm-low.c (the_low_target): Adjust.
7632 * linux-bfin-low.c (the_low_target): Adjust.
7633 * linux-cris-low.c (the_low_target): Adjust.
7634 * linux-crisv32-low.c (the_low_target): Adjust.
7635 * linux-m32r-low.c (the_low_target): Adjust.
7636 * linux-m68k-low.c (the_low_target): Adjust.
7637 * linux-mips-low.c (the_low_target): Adjust.
7638 * linux-ppc-low.c (the_low_target): Adjust.
7639 * linux-s390-low.c (the_low_target): Adjust.
7640 * linux-sh-low.c (the_low_target): Adjust.
7641 * linux-sparc-low.c (the_low_target): Adjust.
7642 * linux-tic6x-low.c (the_low_target): Adjust.
7643 * linux-x86-low.c (the_low_target): Adjust.
7644 * linux-xtensa-low.c (the_low_target): Adjust.
7645
63c88e13
PA		 76462012-03-26 Pedro Alves <palves@redhat.com>
7647
7648 * server.c (handle_qxfer_libraries): Don't bail early if
7649 the_target->qxfer_libraries_svr4 is not NULL.
7650
fb723180
PA		 76512012-03-26 Pedro Alves <palves@redhat.com>
7652
7653 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7654
0afae3cf
PA		 76552012-03-23 Pedro Alves <palves@redhat.com>
7656
7657 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7658 "library-list-svr4" element's start tag when the the DSO list is
7659 empty.
7660
485f1ee4
PA		 76612012-03-23 Pedro Alves <palves@redhat.com>
7662
7663 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7664 a variable whose type size is the same as the inferior's pointer
7665 size.
7666
a5362b9a
TS		 76672012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7668
7669 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7670 struct siginfo.
7671 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7672 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7673 * linux-low.h: Include <signal.h>.
7674 (struct siginfo): Remove forward declaration.
7675 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7676 struct siginfo.
7677
d226c142
MF		 76782012-03-21 Mike Frysinger <vapier@gentoo.org>
7679
7680 * .gitignore: Ignore more files.
7681
122f36ef
PA		 76822012-03-19 Pedro Alves <palves@redhat.com>
7683 Jan Kratochvil <jan.kratochvil@redhat.com>
7684
7685 * server.c (cont_thread, general_thread): Add describing comments.
7686 (start_inferior): Clear `cont_thread'.
7687 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7688 of a process.
7689
fc3e5175
YQ		 76902012-03-15 Yao Qi <yao@codesourcery.com>
7691
7692 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7693 handling to ...
7694 (cmd_qtdp): ... here.
7695
8d0d92cd
YQ		 76962012-03-15 Yao Qi <yao@codesourcery.com>
7697
7698 * tracepoint.c (struct tracepoint_action_ops): New.
7699 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7700 (m_tracepoint_action_download): New.
7701 (r_tracepoint_action_download): New.
7702 (x_tracepoint_action_download): New.
7703 (l_tracepoint_action_download): New.
7704 (add_tracepoint_action): Install `action->ops' according type.
7705 (download_tracepoint_1): Move code `download' function pointer
7706 of various tracepoint_action_ops.
7707
87b0bb13
JK		 77082012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7709
7710 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7711 linux_ptrace_attach_warnings.
7712
5f572dec
JK		 77132012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7714
7715 * Makefile.in (linux-ptrace.o): New.
7716 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7717 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7718 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7719 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7720 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7721 of these targets.
7722 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7723
f4647387
YQ		 77242012-03-08 Yao Qi <yao@codesourcery.com>
7725 Pedro Alves <palves@redhat.com>
7726
7727 Fix PR server/13392.
7728 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7729 offset of JMP insn.
7730 * tracepoint.c (remove_tracepoint): New.
7731 (cmd_qtdp): Call remove_tracepoint when failed to install.
7732
9b224c5e
PA		 77332012-03-07 Pedro Alves <palves@redhat.com>
7734
7735 * linux-low.c (get_detach_signal): New.
7736 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7737 Pass on pending signals to PTRACE_DETACH. Check the result of the
7738 ptrace call.
7739 * server.c (program_signals, program_signals_p): New.
7740 (handle_general_set): Handle QProgramSignals.
7741 * server.h (program_signals, program_signals_p): Declare.
7742
e237a7e2
JK		 77432012-03-05 Pedro Alves <palves@redhat.com>
7744 Jan Kratochvil <jan.kratochvil@redhat.com>
7745
7746 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7747 New comment why.
7748
5808517f
YQ		 77492012-03-03 Yao Qi <yao@codesourcery.com>
7750
7751 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7752 agent_look_up_symbols.
7753
58b4daa5
YQ		 77542012-03-03 Yao Qi <yao@codesourcery.com>
7755
7756 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7757 (linux-x86-low.o): Likewise.
7758 * server.h: Remove in_process_agent_loaded.
7759 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7760 common/agent.c.
7761 Update callers.
7762
8ffcbaaf
YQ		 77632012-03-03 Yao Qi <yao@codesourcery.com>
7764
7765 * tracepoint.c (gdb_agent_capability): New global.
7766 (in_process_agent_loaded_ust): Renamed to
7767 `in_process_agent_supports_ust'.
7768 Update callers.
7769 (in_process_agent_supports_ust): Call agent_capability_check.
7770 (clear_installed_tracepoints): Assert that agent supports
7771 agent.
7772
d1feda86
YQ		 77732012-03-03 Yao Qi <yao@codesourcery.com>
7774
7775 * linux-low.c (linux_supports_agent): New.
7776 (linux_target_ops): Initialize field `supports_agent' with
7777 linux_supports_agent.
7778 * target.h (struct target_ops) <supports_agent>: New.
7779 (target_supports_agent): New macro.
7780 * server.c (handle_general_set): Handle packet 'QAgent'.
7781 (handle_query): Send `QAgent+'.
7782 * Makefile.in (server.o): Depends on agent.h.
7783
2fa291ac
YQ		 77842012-03-03 Yao Qi <yao@codesourcery.com>
7785
7786 * Makefile.in (OBS): Add agent.o.
7787 Add new rule for agent.o.
7788 Track dependence of tracepoint.c on agent.h.
7789 * tracepoint.c (run_inferior_command_1):
7790 (run_inferior_command): Call agent_run_command.
7791 (gdb_ust_connect_sync_socket): Deleted. Move it to
7792 common/agent.c.
7793 (resume_thread, stop_thread): Likewise.
7794 (gdb_ust_socket_init): Renamed to ...
7795 (gdb_agent_socket_init): ... New.
7796 (gdb_ust_thread): Renamed to ...
7797 (gdb_agent_helper_thread): ... New.
7798 (gdb_ust_init): Move some code to ...
7799 (gdb_agent_init): ... here. New.
7800 [HAVE_UST]: Call gdb_ust_init.
7801 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7802 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7803 * config.in, configure: Regenerated.
7804
05044653
PA		 78052012-03-02 Pedro Alves <palves@redhat.com>
7806
7807 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7808 * linux-low.c (struct simple_pid_list): New.
7809 (stopped_pids): New a struct simple_pid_list pointer.
7810 (add_to_pid_list, pull_pid_from_list): New.
7811 (handle_extended_wait): Don't assume the first signal new children
7812 report is SIGSTOP. Adjust call to pull_pid_from_list.
7813 (linux_wait_for_lwp): Adjust.
7814
8d00225b
YQ		 78152012-03-02 Yao Qi <yao@codesourcery.com>
7816
7817 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7818 debug log.
7819
19560ba5
YQ		 78202012-03-02 Yao Qi <yao@codesourcery.com>
7821
7822 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7823 `stop_pc' and `tpoint'. Update caller.
7824
1faeff08
MR		 78252012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7826
7827 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7828 * linux-low.c (use_linux_regsets): New macro.
7829 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7830 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7831 (linux_register_in_regsets): New function.
7832 (usr_fetch_inferior_registers): Skip registers covered by
7833 regsets.
7834 (usr_store_inferior_registers): Likewise.
7835 (usr_fetch_inferior_registers): New macro.
7836 (usr_store_inferior_registers): Likewise.
7837 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7838 (linux_store_registers): Likewise.
7839 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7840 prototype.
7841 (init_registers_mips64_dsp_linux): Likewise.
7842 (init_registers_mips_linux): New macro.
7843 (init_registers_mips_dsp_linux): Likewise.
7844 (mips_dsp_num_regs): Likewise.
7845 (DSP_BASE, DSP_CONTROL): New fallback macros.
7846 (mips_base_regs): New macro.
7847 (mips_regmap): Use it. Fix the size.
7848 (mips_dsp_regmap): New variable.
7849 (mips_dsp_regset_bitmap): Likewise.
7850 (mips_arch_setup): New function.
7851 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7852 than mips_regmap.
7853 (mips_cannot_store_register): Likewise.
7854 (the_low_target): Update .arch_setup, .num_regs and .regmap
7855 initializers. Add .regset_bitmap initializer.
7856 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7857 initializer.
7858 * linux-bfin-low.c (the_low_target): Likewise.
7859 * linux-cris-low.c (the_low_target): Likewise.
7860 * linux-crisv32-low.c (the_low_target): Likewise.
7861 * linux-ia64-low.c (the_low_target): Likewise.
7862 * linux-m32r-low.c (the_low_target): Likewise.
7863 * linux-m68k-low.c (the_low_target): Likewise.
7864 * linux-ppc-low.c (the_low_target): Likewise.
7865 * linux-s390-low.c (the_low_target): Likewise.
7866 * linux-sh-low.c (the_low_target): Likewise.
7867 * linux-sparc-low.c (the_low_target): Likewise.
7868 * linux-tic6x-low.c (the_low_target): Likewise.
7869 * linux-x86-low.c (the_low_target): Likewise.
7870 * linux-xtensa-low.c (the_low_target): Likewise.
7871 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7872 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7873 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7874 srv_xmlfiles.
7875 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7876 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7877
c03e6ccc
YQ		 78782012-02-29 Yao Qi <yao@codesourcery.com>
7879 Pedro Alves <palves@redhat.com>
7880
7881 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7882 `step_over_finished' is true.
7883
644cebc9
PA		 78842012-02-27 Pedro Alves <palves@redhat.com>
7885
7886 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7887 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7888
c14d7ab2
PA		 78892012-02-27 Pedro Alves <palves@redhat.com>
7890
7891 PR server/9684
7892 * linux-low.c (pid_is_stopped): New.
7893 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7894
412c89dd
LM		 78952012-02-25 Luis Machado <lgustavo@codesourcery.com>
7896
7897 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7898 of conditions.
7899
b745defe
MR		 79002012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7901
7902 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7903
9f3a5c85
LM		 79042012-02-24 Luis Machado <lgustavo@codesourcery>
7905
7906 * server.c (handle_query): Advertise support for target-side
7907 breakpoint condition evaluation.
7908 (process_point_options): New function.
7909 (process_serial_event): When inserting a breakpoint, check for
7910 a target-side condition that should be evaluated.
7911
7912 * mem-break.c: Include regcache.h and ax.h.
7913 (point_cond_list_t): New data structure.
7914 (breakpoint) <cond_list>: New field.
7915 (find_gdb_breakpoint_at): Make non-static.
7916 (delete_gdb_breakpoint_at): Clear any target-side
7917 conditions.
7918 (clear_gdb_breakpoint_conditions): New function.
7919 (add_condition_to_breakpoint): Likewise.
7920 (add_breakpoint_condition): Likewise.
7921 (gdb_condition_true_at_breakpoint): Likewise.
7922 (gdb_breakpoint_here): Return result directly instead
7923 of going through a local variable.
7924
7925 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7926 (clear_gdb_breakpoint_conditions): Likewise.
7927 (add_breakpoint_condition): Likewise.
7928 (gdb_condition_true_at_breakpoint): Likewise.
7929
7930 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7931 (need_step_over_p): Take target-side breakpoint condition into
7932 consideration.
7933
5e1dc496
LM		 79342012-02-24 Luis Machado <lgustavo@codesourcery>
7935
7936 * server.h: Include tracepoint.h.
7937 (agent_mem_read, agent_get_trace_state_variable_value,
7938 agent_set_trace_state_variable_value,
7939 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7940 get_set_tsv_func_addr): New prototypes.
7941
7942 * ax.h: New include file.
7943 * ax.c: New source file.
7944
7945 * tracepoint.c: Include ax.h.
7946 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7947 agent_expr, eval_result_type): Move to ax.h.
7948 (parse_agent_expr): Rename to ...
7949 (gdb_parse_agent_expr): ... this, make it non-static and move
7950 to ax.h.
7951 (unparse_agent_expr) Rename to ...
7952 (gdb_unparse_agent_expr): ... this, make it non-static and move
7953 to ax.h.
7954 (eval_agent_expr): Rename to ...
7955 (eval_tracepoint_agent_expr): ... this.
7956 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7957 forward declarations.
7958 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7959 (agent_get_trace_state_variable_value): New function.
7960 (agent_set_trace_state_variable_value): New function.
7961 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7962 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7963 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7964 (condition_true_at_tracepoint): Likewise.
7965 (parse_agent_expr): Rename to ...
7966 (gdb_parse_agent_expr): ... this and move to ax.c.
7967 (unparse_agent_expr): Rename to ...
7968 (gdb_unparse_agent_expr): ... this and move to ax.c.
7969 (gdb_agent_op_name): Move to ax.c.
7970 (eval_agent_expr): Rename to ...
7971 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7972 and move to ax.c.
7973 (eval_tracepoint_agent_expr): New function.
7974 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7975 non-static.
5e1dc496
LM		 7976 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7977 ax.c.
7978 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7979 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7980 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7981 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7982 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7983 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7984 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7985 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7986 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7987 (compile_bytecodes): Remove forward declaration.
7988 (is_goto_target): Move to ax.c.
7989 (compile_bytecodes): Move to ax.c and call
7990 agent_get_trace_state_variable_value (...) and
7991 agent_set_trace_state_variable_value (...).
7992
7993 * Makefile.in: Update ax.c and IPA dependencies.
7994
277e4e52
PA		 79952012-02-24 Pedro Alves <palves@redhat.com>
7996
7997 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7998 (cmd_bigqtbuffer_circular): ... this. Only handle
7999 'QTBuffer:circular:'.
8000 (handle_tracepoint_general_set): Adjust.
8001
bf4c19f7
YQ		 80022012-02-16 Yao Qi <yao@codesourcery.com>
8003
8004 * inferiors.c: Move code to ...
8005 * dll.c: .... here. New.
8006 * server.h: Declare clear_dlls.
8007 * Makefile.in (SFILES): Add dll.c.
8008 (OBS): Add dll.o
8009 (dll.o): New rule.
8010
d73f2619
YQ		 80112012-02-11 Yao Qi <yao@codesourcery.com>
8012
8013 * server.c: (handle_monitor_command): Add a new parameter
8014 `own_buf'.
8015 (handle_query): Update caller.
8016
f8255c2a
JB		 80172012-02-09 Joel Brobecker <brobecker@adacore.com>
8018
8019 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8020 * configure, config.in: Regenerate.
8021 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8022 is not defined.
8023
da84f473
PA		 80242012-02-02 Pedro Alves <palves@redhat.com>
8025
8026 Try SIGKILL first, then PTRACE_KILL.
8027 * linux-low.c (linux_kill_one_lwp): New.
8028 (linux_kill_one_lwp): Rename to ...
8029 (kill_one_lwp_callback): ... this. Use the new
8030 linux_kill_one_lwp.
8031
e886a173
PA		 80322012-02-02 Pedro Alves <palves@redhat.com>
8033
8034 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8035 inferior.
8036
be07f1a2
PA		 80372012-01-27 Pedro Alves <palves@redhat.com>
8038
8039 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8040 (elf_64_file_p): Make static.
8041 (linux_pid_exe_is_elf_64_file): New.
8042 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8043 Delete declarations.
8044 (linux_pid_exe_is_elf_64_file): Declare.
8045 * linux-x86-low.c (x86_arch_setup): Use
8046 linux_pid_exe_is_elf_64_file.
8047
d8301ad1
JK		 80482012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8049
8050 * linux-low.c (linux_wait_for_event_1): Rename to ...
8051 (linux_wait_for_event): ... here and merge it with former
8052 linux_wait_for_event - new variable wait_ptid, use it.
8053 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8054
01b17894
PA		 80552012-01-23 Pedro Alves <palves@redhat.com>
8056
8057 * server.c (main): Avoid yet another case of infinite loop while
8058 detaching/killing after a longjmp.
8059
e825046f
JK		 80602012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8061
8062 Code cleanup.
8063 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8064
b9e7b9c3
UW		 80652012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8066
8067 * hostio.c (handle_readlink): New function.
8068 (handle_vFile): Call it to handle "vFile:readlink" packets.
8069
901f9912
UW		 80702012-01-20 Pedro Alves <palves@redhat.com>
8071 Ulrich Weigand <ulrich.weigand@linaro.org>
8072
8073 * server.c (handle_v_requests): Only support vAttach and vRun to
8074 start multiple processes when in extended protocol mode.
8075
fc1ab1a0
PA		 80762012-01-17 Pedro Alves <palves@redhat.com>
8077
8078 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8079 memalign plus mprotect to allocate the scratch buffer.
8080
7d5d4e98
PA		 80812012-01-13 Pedro Alves <palves@redhat.com>
8082
8083 * server.c (attach_inferior): Clear `cont_thread'.
8084
f128d5e9
PA		 80852012-01-13 Pedro Alves <palves@redhat.com>
8086
8087 * server.c (main): Avoid infinite loop while detaching/killing
8088 after a longjmp.
8089
06db92f0
DE		 80902012-01-09 Doug Evans <dje@google.com>
8091
8092 * server.c (start_inferior): Set last_ptid in --wrapper case.
8093
32d92999
YQ		 80942012-01-06 Yao Qi <yao@codesourcery.com>
8095
8096 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8097 defined.
8098 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8099
5e0a92a9
YQ		 81002012-01-04 Yao Qi <yao@codesourcery.com>
8101
8102 * tracepoint.c (cmd_qtdp): Print debug message
8103 for static tracepoint.
8104
ae639e8c
YQ		 81052012-01-04 Yao Qi <yao@codesourcery.com>
8106
8107 * tracepoint.c (trace_vdebug): Differentiate debug message
8108 between gdbserver and IPA.
8109
f72429c5
YQ		 81102012-01-03 Yao Qi <yao@codesourcery.com>
8111
8112 * tracepoint.c (tracepoint_was_hit): Don't collect for
8113 static tracepoint.
8114
12c3e59c
JB		 81152012-01-02 Joel Brobecker <brobecker@adacore.com>
8116
8117 * terminal.h: Reformat copyright header.
8118
67827812
JB		 81192012-01-02 Joel Brobecker <brobecker@adacore.com>
8120
8121 * server.c (gdbserver_version): Update copyright year.
8122 * gdbreplay.c (gdbreplay_version): Likewise.
8123
3e52c33d
JK		 81242011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8125
8126 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8127
8128 Revert:
8129 2011-12-18 Hui Zhu <teawater@gmail.com>
8130 * linux-low.c (linux_create_inferior): Save return value to ret.
8131
66f1260e
HZ		 81322011-12-18 Hui Zhu <teawater@gmail.com>
8133
8134 * linux-low.c (linux_create_inferior): Save return value to ret.
8135
e77616d7
DE		 81362011-12-16 Doug Evans <dje@google.com>
8137
e7b06c57
DE		 8138 * linux-low.c (linux_create_inferior): If stdio connection,
8139 redirect stdin from /dev/null, stdout to stderr.
8140 * remote-utils.c (remote_is_stdio): New static global.
8141 (remote_connection_is_stdio): New function.
8142 (remote_prepare): Handle stdio connection.
8143 (remote_open): Ditto.
8144 (remote_close): Don't close stdin for stdio connections.
8145 (read_prim,write_prim): New functions. Replace all calls to
8146 read/write to these.
8147 * server.c (main): Watch for "-" argument. Move call to
8148 remote_prepare before start_inferior.
8149 * server.h (STDIO_CONNECTION_NAME): New macro.
8150 (remote_connection_is_stdio): Declare.
8151
e77616d7
DE		 8152 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8153 in debugging output.
8154
82067193
YQ		 81552011-12-15 Yao Qi <yao@codesourcery.com>
8156
8157 * tracepoint.c: Include sys/syscall.h.
8158 (gdb_ust_thread): Remove preprocessor conditional.
8159
82bfbe7e
PA		 81602011-12-14 Pedro Alves <pedro@codesourcery.com>
8161
8162 * linux-low.c (linux_detach_one_lwp): Call
8163 the_low_target.prepare_to_resume before detaching.
8164
712c6575
YQ		 81652011-12-14 Yao Qi <yao@codesourcery.com>
8166
8167 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8168 of write.
8169
d54d1edf
YQ		 81702011-12-14 Yao Qi <yao@codesourcery.com>
8171
8172 * i386-low.c (i386_low_stopped_data_address): Initialize local
8173 variable `control'.
8174
6210a125
PA		 81752011-12-13 Pedro Alves <pedro@codesourcery.com>
8176
8177 PR remote/13492
8178
8179 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8180 DR_CONTROL unless necessary. Extend comments.
8181 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8182 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8183
2ece8244
YQ		 81842011-12-13 Yao Qi <yao@codesourcery.com>
8185
8186 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8187 macros.
8188 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8189
784867a5
JK		 81902011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8191
8192 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8193 Print new debug message for such case.
8194
6bf36717
JK		 81952011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8196
8197 Fix overlapping memcpy.
8198 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8199 the read_inferior_memory transfer.
8200 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8201 write_inferior_memory transfer.
8202 (set_fast_tracepoint_jump): New variable buf. Use it for the
8203 read_inferior_memory and write_inferior_memory transfers.
8204 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8205 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8206 Use it for the write_inferior_memory transfer.
8207 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8208 buffers.
8209
50275556
MR		 82102011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8211
8212 * linux-low.c (fetch_register, store_register): Make code
8213 consistent, fix formatting.
8214
7325beb4
MR		 82152011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8216
8217 * linux-low.c (usr_store_inferior_registers): Factor out code
8218 to handle individual registers into...
8219 (store_register): ... this new function.
8220
c642a434
UW		 82212011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8222
8223 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8224 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8225 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8226 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8227 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8228 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8229 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8230 (srv_xmlfiles): Add new XML files.
8231
8232 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8233 and <sys/uio.h>.
8234 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8235 (init_registers_s390_linux32v1): Add prototype.
8236 (init_registers_s390_linux32v2): Likewise.
8237 (init_registers_s390_linux64v1): Likewise.
8238 (init_registers_s390_linux64v2): Likewise.
8239 (init_registers_s390x_linux64v1): Likewise.
8240 (init_registers_s390x_linux64v2): Likewise.
8241 (s390_num_regs): Increment to 52.
8242 (s390_regmap): Add orig_r2 register.
8243 (s390_num_regs_3264): Increment to 68.
8244 (s390_regmap_3264): Add orig_r2 register.
8245 (s390_collect_ptrace_register): Handle orig_r2 register.
8246 (s390_supply_ptrace_register): Likewise.
8247 (s390_fill_last_break): New function.
8248 (s390_store_last_break): Likewise.
8249 (s390_fill_system_call): New function.
8250 (s390_store_system_call): Likewise.
8251 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8252 register sets.
8253 (s390_check_regset): New function.
8254 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8255 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8256 Update target_regsets for available register sets.
8257
2268b414
JK		 82582011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8259 Jan Kratochvil <jan.kratochvil@redhat.com>
8260
8261 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8262 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8263 New.
8264 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8265 * linux-low.h (struct process_info_private): New member r_debug.
8266 * server.c (handle_qxfer_libraries): Call
8267 the_target->qxfer_libraries_svr4.
8268 (handle_qxfer_libraries_svr4): New function.
8269 (qxfer_packets): New entry "libraries-svr4".
8270 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8271 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8272 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8273 PACKET_qXfer_libraries_svr4.
8274
d6db1fab
UW		 82752011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8276
8277 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8278 PSW address/mask between 8-byte and 16-byte formats.
8279 (s390_supply_ptrace_register): Likewise.
8280 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8281 basic addressing mode bit.
8282
242f5f1c
SS		 82832011-11-24 Stan Shebs <stan@codesourcery.com>
8284
8285 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8286
f196051f
SS		 82872011-11-17 Stan Shebs <stan@codesourcery.com>
8288
8289 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8290 (tracing_start_time): New global.
8291 (tracing_stop_time): New global.
8292 (tracing_user_name): New global.
8293 (tracing_notes): New global.
8294 (tracing_stop_note): New global.
8295 (cmd_qtstart): Set traceframe_usage, start_time.
8296 (stop_tracing): Set stop_time.
8297 (cmd_qtstatus): Report additional status.
8298 (cmd_qtp): New function.
8299 (handle_tracepoint_query): Call it.
8300 (cmd_qtnotes): New function.
8301 (handle_tracepoint_general_set): Call it.
8302 (get_timestamp): Rename from tsv_get_timestamp.
8303
405f8e94
SS		 83042011-11-14 Stan Shebs <stan@codesourcery.com>
8305 Kwok Cheung Yeung <kcy@codesourcery.com>
8306
8307 * linux-x86-low.c (small_jump_insn): New.
8308 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8309 trampoline and error message, build a trampoline and issue a small
8310 jump instruction to it.
8311 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8312 trampoline and error message.
8313 (x86_get_min_fast_tracepoint_insn_len): New.
8314 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8315 * linux-low.h (struct linux_target_ops): Add arguments to
8316 install_fast_tracepoint_jump_pad operation, add new operation.
8317 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8318 arguments.
8319 (linux_get_min_fast_tracepoint_insn_len): New function.
8320 (linux_target_op): Add new operation.
8321 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8322 (gdb_trampoline_buffer_end): Ditto.
8323 (gdb_trampoline_buffer_error): Ditto.
8324 (struct ipa_sym_addresses): Add fields for new IPA variables.
8325 (symbol_list): Add entries for new IPA variables.
8326 (struct tracepoint): Add fields to hold the address range of the
8327 trampoline used by the tracepoint.
8328 (trampoline_buffer_head): New static variable.
8329 (trampoline_buffer_tail): Ditto.
8330 (claim_trampoline_space): New function.
8331 (have_fast_tracepoint_trampoline_buffer): New function.
8332 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8333 structure.
8334 (install_fast_tracepoint): Ditto, also add error buffer argument.
8335 (cmd_qtminftpilen): New function.
8336 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8337 (fast_tracepoint_from_trampoline_address): New function.
8338 (fast_tracepoint_collecting): Handle trampoline as part of jump
8339 pad space.
8340 (set_trampoline_buffer_space): New function.
8341 (initialize_tracepoint): Initialize new IPA variables.
8342 * target.h (struct target_ops): Add arguments to
8343 install_fast_tracepoint_jump_pad operation, add new
8344 get_min_fast_tracepoint_insn_len operation.
8345 (target_get_min_fast_tracepoint_insn_len): New.
8346 (install_fast_tracepoint_jump_pad): Add arguments.
8347 * server.h (IPA_BUFSIZ): Define.
8348 * linux-i386-ipa.c: Include extra header files.
8349 (initialize_fast_tracepoint_trampoline_buffer): New function.
8350 (initialize_low_tracepoint): Call it.
8351 * server.h (set_trampoline_buffer_space): Declare.
8352 (claim_trampoline_space): Ditto.
8353 (have_fast_tracepoint_trampoline_buffer): Ditto.
8354
1e4d1764
YQ		 83552011-11-14 Yao Qi <yao@codesourcery.com>
8356
8357 * server.c (handle_query): Handle InstallInTrace for qSupported.
8358 * tracepoint.c (add_tracepoint): Sort list.
8359 (install_tracepoint, download_tracepoint): New.
8360 (cmd_qtdp): Call them to install and download tracepoints.
8361 (sort_tracepoints): Removed.
8362 (cmd_qtstart): Update.
8363
5c73ff4e
YQ		 83642011-11-14 Yao Qi <yao@codesourcery.com>
8365
8366 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8367 * mem-break.h: Declare.
8368 * tracepoint.c (cmd_qtstart): Move some code to ...
8369 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8370 New.
8371 (download_tracepoints): Move some code to ...
8372 (download_tracepoint_1): ... here. New.
8373
86a30030
YQ		 83742011-11-08 Yao Qi <yao@codesourcery.com>
8375
8376 * remote-utils.c (relocate_instruction): A comment fix.
8377
8d26e50c
JB		 83782011-11-07 Joel Brobecker <brobecker@adacore.com>
8379
8380 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8381 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8382 dr_status_mirror and dr_control_mirror from debug_reg_state.
8383 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8384 (i386_initial_stuff): Remove use of deleted globals.
8385 (i386_get_thread_context, i386_set_thread_context,
8386 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8387 from debug_reg_state.
8388
a59306a3
YQ		 83892011-11-05 Yao Qi <yao@codesourcery.com>
8390
8391 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8392 address as TPOINT's.
8393
3065dfb6
SS		 83942011-11-02 Stan Shebs <stan@codesourcery.com>
8395
8396 * tracepoint.c (agent_mem_read_string): New function.
8397 (eval_agent_expr): Call it for tracenz.
8398 * server.c (handle_query): Report support for tracenz.
8399
fd0d8c7c
YQ		 84002011-11-02 Yao Qi <yao@codesourcery.com>
8401
8402 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8403
609086b1
YQ		 84042011-11-02 Yao Qi <yao@codesourcery.com>
8405
8406 * target.h: Fix a typo in comment.
8407
b9fd1791
PA		 84082011-10-31 Pedro Alves <pedro@codesourcery.com>
8409
8410 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8411 clobber the breakpoints' shadows with fast tracepoint jumps.
8412 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8413 * target.c (write_inferior_memory): Also pass MYADDR down to
8414 check_mem_write.
8415
03583c20
UW		 84162011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8417
8418 * configure.ac: Check support for personality routine.
8419 * configure: Regenerate.
8420 * config.in: Likewise.
8421 * linux-low.c: Include <sys/personality.h>.
8422 Define ADDR_NO_RANDOMIZE if necessary.
8423 (linux_create_inferior): Disable address space randomization when
8424 forking inferior, if requested.
8425 (linux_supports_disable_randomization): New function.
8426 (linux_target_ops): Install it.
8427 * server.h (disable_randomization): Declare.
8428 * server.c (disable_randomization): New global variable.
8429 (handle_general_set): Handle QDisableRandomization.
8430 (handle_query): Likewise for qSupported.
8431 (main): Support --disable-randomization and --no-disable-randomization
8432 command line arguments.
8433 * target.h (struct target_ops): Add supports_disable_randomization.
8434 (target_supports_disable_randomization): New macro.
8435
723b724b
MF		 84362011-09-29 Mike Frysinger <vapier@gentoo.org>
8437
8438 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8439 ifdef check.
8440 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8441 [!PT_GETDSBT] (target_loadmap): New definition.
8442 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8443 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8444 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8445 and PT_GETDSBT to LINUX_LOADMAP.
8446 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8447 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8448
55329a5c 84492011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8450
8451 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8452 (arm_linux_hwbp_cap): New static variable.
8453 (arm_linux_get_hwbp_cap): Replace by ...
8454 (arm_linux_init_hwbp_cap): ... this new function.
8455 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8456 (arm_linux_get_hw_watchpoint_count): Likewise.
8457 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8458 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8459 (arm_prepare_to_resume): Use perror_with_name instead of error.
8460
55329a5c 84612011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8462
8463 * linux-arm-low.c: Include <signal.h>.
8464 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8465 (struct arm_linux_hwbp_cap): New data type.
8466 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8467 (struct arm_linux_hw_breakpoint): New data type.
8468 (MAX_BPTS, MAX_WPTS): Define.
8469 (struct arch_process_info, struct arch_lwp_info): New data types.
8470 (arm_linux_get_hwbp_cap): New function.
8471 (arm_linux_get_hw_breakpoint_count): Likewise.
8472 (arm_linux_get_hw_watchpoint_count): Likewise.
8473 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8474 (arm_hwbp_control_initialize): Likewise.
8475 (arm_hwbp_control_is_enabled): Likewise.
8476 (arm_hwbp_control_is_initialized): Likewise.
8477 (arm_hwbp_control_disable): Likewise.
8478 (arm_linux_hw_breakpoint_equal): Likewise.
8479 (arm_linux_hw_point_initialize): Likewise.
8480 (struct update_registers_data): New data structure.
8481 (update_registers_callback: New function.
8482 (arm_insert_point): Likewise.
8483 (arm_remove_point): Likewise.
8484 (arm_stopped_by_watchpoint): Likewise.
8485 (arm_stopped_data_address): Likewise.
8486 (arm_new_process): Likewise.
8487 (arm_new_thread): Likewise.
8488 (arm_prepare_to_resume): Likewise.
8489 (the_low_target): Register arm_insert_point, arm_remove_point,
8490 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8491 arm_new_thread, and arm_prepare_to_resume.
8492
6b9801d4
SS		 84932011-09-15 Stan Shebs <stan@codesourcery.com>
8494
8495 * server.h (struct emit_ops): Add compare-goto fields.
8496 * tracepoint.c (gdb_agent_op_sizes): New table.
8497 (emit_eq_goto): New function.
8498 (emit_ne_goto): New function.
8499 (emit_lt_goto): New function.
8500 (emit_le_goto): New function.
8501 (emit_gt_goto): New function.
8502 (emit_ge_goto): New function.
8503 (is_goto_target): New function.
8504 (compile_bytecodes): Recognize special cases of compare-goto
8505 combinations and call specialized emitters for them.
8506 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8507 (amd64_emit_ne_goto): New function.
8508 (amd64_emit_lt_goto): New function.
8509 (amd64_emit_le_goto): New function.
8510 (amd64_emit_gt_goto): New function.
8511 (amd64_emit_ge_goto): New function.
8512 (amd64_emit_ops): Add the new functions.
8513 (i386_emit_eq_goto): New function.
8514 (i386_emit_ne_goto): New function.
8515 (i386_emit_lt_goto): New function.
8516 (i386_emit_le_goto): New function.
8517 (i386_emit_gt_goto): New function.
8518 (i386_emit_ge_goto): New function.
8519 (i386_emit_ops): Add the new functions.
8520
bf15cbda
SS		 85212011-09-08 Stan Shebs <stan@codesourcery.com>
8522
8523 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8524 (i386_emit_epilogue): Restore %ebx.
8525
943ca1dd
JZ		 85262011-08-31 Jie Zhang <jzhang918@gmail.com>
8527
8528 * server.c (step_thread): Remove definition.
8529 (process_serial_event): Don't handle Hs.
8530 * server.h (step_thread): Remove declaration.
8531 * target.c (set_desired_inferior): Remove use of step_thread.
8532
e3deef73
LM		 85332011-08-24 Luis Machado <lgustavo@codesourcery.com>
8534
8535 * linux-low.c: Include linux-procfs.h.
8536 (linux_attach_lwp_1): Update comments.
8537 (linux_attach): Scan for existing threads when attaching to a
8538 process that is the tgid.
8539 * Makefile.in: Update dependencies.
8540
13da1c97
LM		 85412011-08-24 Luis Machado <lgustavo@codesourcery.com>
8542
8543 * configure.srv: Add linux-procfs.o dependencies.
8544
881127c9
YQ		 85452011-08-14 Yao Qi <yao@codesourcery.com>
8546
8547 * target.h (struct target_ops): Fix indent.
8548 * win32-low.c (win32_target_ops): Fix comment.
8549
58dbd541
YQ		 85502011-08-14 Andrew Jenner <andrew@codesourcery.com>
8551 Yao Qi <yao@codesourcery.com>
8552
8553 * Makefile.in (clean): Remove tic6x-*.c files.
8554 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8555 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8556 (tic6x-c64xp-linux.c): Likewise.
8557 * configure.srv: Add support for tic6x-*-uclinux.
8558 * linux-tic6x-low.c: New.
8559 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8560
78d85199
YQ		 85612011-08-14 Andrew Stubbs <ams@codesourcery.com>
8562 Yao Qi <yao@codesourcery.com>
8563
8564 * target.h (struct target_ops): Add read_loadmap.
8565 * linux-low.c (struct target_loadseg): New type.
8566 (struct target_loadmap): New type.
8567 (linux_read_loadmap): New function.
8568 (linux_target_ops): Add linux_read_loadmap.
8569 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8570 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8571 to NULL.
78d85199 8572
a959a88d
EZ		 85732011-08-05 Eli Zaretskii <eliz@gnu.org>
8574
8575 * win32-low.c: Include <stdint.h>.
8576
1ced966e
PA		 85772011-07-22 Pedro Alves <pedro@codesourcery.com>
8578
8579 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8580 to the inferior here.
8581 (i386_remove_aligned_watchpoint): Ditto.
8582 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8583 fit part of the watchpoint in the debug registers.
8584 (i386_update_inferior_debug_regs): New.
8585 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8586 registers, and only update the inferior on success.
8587 (i386_low_remove_watchpoint): Ditto.
8588
d26e3629
KY		 85892011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8590
8591 * linux-low.c (compare_ints, unique, list_threads, show_process,
8592 linux_core_of_thread): Delete.
8593 (linux_target_ops): Change linux_core_of_thread to
8594 linux_common_core_of_thread.
8595 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8596 * utils.c (malloc_failure): Change type of argument.
8597 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8598 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8599 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8600 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8601 (IPA_OBJS): Add common-utils-ipa.o.
8602 (ptid_h, linux_osdata_h): New macros.
8603 (server_h): Add common/common-utils.h, common/xml-utils.h,
8604 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8605 common/ptid.h.
8606 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8607 ptid.o, buffer.o): New rules.
8608 (linux-low.o): Add common/linux-osdata.h as a dependency.
8609 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8610 * configure.ac: Add AC_HEADER_DIRENT check.
8611 * config.in: Regenerate.
8612 * configure: Regenerate.
8613 * remote-utils.c (xml_escape_text): Delete.
8614 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8615 buffer_xml_printf): Move to common/buffer.c.
8616 * server.c (main): Remove call to initialize_inferiors.
8617 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8618 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8619 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8620 internal_error, gdb_assert, gdb_assert_fail): Delete.
8621 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8622 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8623 common/buffer.h.
8624 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8625 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8626 initialize_inferiors): Delete.
8627
2275a1a7
PA		 86282011-07-20 Pedro Alves <pedro@codesourcery.com>
8629
8630 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8631 symbol error.
8632
0a5b1e09
PA		 86332011-05-31 Pedro Alves <pedro@codesourcery.com>
8634
8635 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8636 assertion.
8637 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8638
6938fd34
YQ		 86392011-05-26 Yao Qi <yao@codesourcery.com>
8640
8641 * Makefile.in (thread-db.o): Track dependence to
8642 common/gdb_thread_db.h.
8643 * thread-db.c: include gdb_thread_db.h from right place.
8644
b481f9e0
TT		 86452011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8646
8647 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8648 __FILE__ and __LINE__ to internal_error.
8649
98a5dd13
DE		 86502011-05-13 Doug Evans <dje@google.com>
8651
8652 * thread-db.c (try_thread_db_load_from_sdir): New function.
8653 (try_thread_db_load_from_dir): New function.
8654 (thread_db_load_search): Handle $sdir, ignore $pdir.
8655 Remove trying of system directories if search of
8656 libthread-db-search-path fails, that is now done via $sdir.
8657
d248b706
KY		 86582011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8659
8660 * server.c (handle_query): Add EnableDisableTracepoints to the list
8661 of supported features.
43aaf8b6 8662 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8663 tracepoints.
43aaf8b6
PA		 8664 (cmd_qtenable_disable): New.
8665 (cmd_qtstart): Install tracepoints even if disabled.
8666 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8667 receiving a QTEnable or QTDisable packet.
8668 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8669 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8670 tracepoints.
8671 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8672
84e578fb
DE		 86732011-05-10 Doug Evans <dje@google.com>
8674
8675 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8676
71f55dd8
DE		 86772011-05-04 Doug Evans <dje@google.com>
8678
8679 * linux-low.c (linux_join): Skip process lookup.
8680 * spu-low.c (spu_join): Ditto.
8681 * server.c (join_inferiors_callback): Delete.
8682 (process_serial_event): For 'D' packet (detach) call join_inferior
8683 directly.
8684
4d393d60
JM		 86852011-05-04 Joseph Myers <joseph@codesourcery.com>
8686
8687 * README: Don't mention xscale*-*-linux*.
8688 * configure.srv (xscale*-*-linux*): Don't handle target.
8689
b00ad6ff
NF		 86902011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8691
8692 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8693 casting pointers.
8694 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8695 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8696 (i386_emit_void_call_2): Likewise.
8697
af96c192
YQ		 86982011-04-26 Yao Qi <yao@codesourcery.com>
8699
43aaf8b6
PA		 8700 * linux-low.c: Move common macros to linux-ptrace.h.
8701 Include linux-ptrace.h.
af96c192
YQ		 8702 * Makefile.in (linux_ptrace_h): New.
8703 (linux-low.o): Depends on linux-ptrace.h.
8704
03f2bd59
JK		 87052011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8706
8707 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8708 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8709 (remote_prepare): New function with most of the TCP code from ...
8710 (remote_open): ... here. Detect PORT here unconditionally. Move also
8711 setting transport_is_reliable.
8712 * server.c (run_once): New variable.
8713 (gdbserver_usage): Document it.
8714 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8715 the first run if RUN_ONCE.
8716 * server.h (run_once, remote_prepare): New declarations.
8717
7a9dd1b2
TT		 87182011-04-19 Tom Tromey <tromey@redhat.com>
8719
8720 * win32-low.c (handle_load_dll): Remove duplicate "the".
8721
81239425
PM		 87222011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8723
8724 Remove support for old Cygwin 1.5 versions.
8725 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8726 function to avoid warning.
8727 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8728 warning.
8729
9e0627f1
PM		 87302011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8731
8732 * gdbserver/server.h (Macro _): Define it if not available.
8733
588eebee
MS		 87342011-03-14 Michael Snyder <msnyder@vmware.com>
8735
348af9f7 8736 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8737
43f70d4c
JB		 87382011-03-10 Joel Brobecker <brobecker@adacore.com>
8739
8740 * Makefile.in (maintainer-clean realclean distclean): Remove
8741 "make ... subdir_do" command.
8742
348af9f7
MS		 87432011-03-10 Michael Snyder <msnyder@vmware.com>
8744
8745 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8746
8747 * server.c (handle_v_run): Free alloced buffer on early return.
8748
e637a4f5
YQ		 87492011-03-09 Yao Qi <yao@codesourcery.com>
8750
8751 Revert:
8752 2011-03-04 Yao Qi <yao@codesourcery.com>
8753
8754 * Makefile.in: Remove GNU make feature --directory.
8755
8756 2011-03-05 Yao Qi <yao@codesourcery.com>
8757
8758 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8759 (subdir_do): New make target. Copied from gdb/Makefile.
8760 (maintainer-clean, realclean, distclean, clean): Call corresponding
8761 make targets in common/Makefile.
8762
8763 2011-02-11 Yao Qi <yao@codesourcery.com>
8764
8765 * configure.ac: Call AC_PROG_RANLIB.
8766 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8767 * configure: Regenerate.
8768
e6edda56
JK		 87692011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8770
8771 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8772
e5141119
JB		 87732011-03-06 Yao Qi <yao@codesourcery.com>
8774
8775 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8776
64794aa4
JB		 87772011-03-05 Yao Qi <yao@codesourcery.com>
8778
8779 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8780 (subdir_do): New make target. Copied from gdb/Makefile.
8781 (maintainer-clean, realclean, distclean, clean): Call corresponding
8782 make targets in common/Makefile.
8783
7a762829
YQ		 87842011-03-04 Yao Qi <yao@codesourcery.com>
8785
8786 * Makefile.in: Remove GNU make feature --directory.
8787
348af9f7
MS		 87882011-03-04 Michael Snyder <msnyder@vmware.com>
8789
8790 * server.c (queue_stop_reply): Call xmalloc not malloc.
8791
87922011-03-02 Michael Snyder <msnyder@vmware.com>
8793
8794 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8795
9f72fee2
MS		 87962011-02-28 Michael Snyder <msnyder@vmware.com>
8797
588eebee
MS		 8798 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8799 (cmd_qtframe): Ditto.
8800 (cmd_qtbuffer): Ditto.
8801 (cmd_bigqtbuffer): Ditto.
8802
9f72fee2
MS		 8803 * utils.c (decimal2str): Initialize 'width' to nine, then
8804 don't mess with it.
8805
8040bd49
UW		 88062011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8807
8808 * hostio.c (require_data): Free *data, not data.
8809
7e52cbd0
JK		 88102011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8811
8812 * hostio.c (require_data): Use free, not xfree.
8813
9130f83e
MS		 88142011-02-27 Michael Snyder <msnyder@vmware.com>
8815
4b812f4e
MS		 8816 * server.c (handle_query): Discard unused value.
8817
9130f83e
MS		 8818 * hostio.c (require_data): Free malloc memory before returning
8819 error.
8820
69d37113
MS		 88212011-02-26 Michael Snyder <msnyder@vmware.com>
8822
8823 * linux-low.c (list_threads): Call closedir for dirent.
8824
35f5825a
MS		 88252011-02-27 Michael Snyder <msnyder@vmware.com>
8826
2a589cef
MS		 8827 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8828 a case statement falls through.
8829
0adea5f7
MS		 8830 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8831
35f5825a
MS		 8832 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8833 in comparison.
8834
238f1c74
MS		 88352011-02-26 Michael Snyder <msnyder@vmware.com>
8836
8837 * utils.c (decimal2str): Eliminate dead code and dead param.
8838 (pulongest): Drop dead param from call to decimal2str.
8839 (plongest): Ditto.
8840
633ff500
JB		 88412011-02-24 Joel Brobecker <brobecker@adacore.com>
8842
8843 Revert the following patch (not approved yet):
8844 2011-02-21 Hui Zhu <teawater@gmail.com>
8845 * tracepoint.c (tp_printf): New function.
8846 (eval_agent_expr): Handle gdb_agent_op_printf.
8847
f9c6ff72
HZ		 88482011-02-21 Hui Zhu <teawater@gmail.com>
8849
8850 * tracepoint.c (tp_printf): New function.
8851 (eval_agent_expr): Handle gdb_agent_op_printf.
8852
94d5e490
TT		 88532011-02-18 Tom Tromey <tromey@redhat.com>
8854
8855 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8856 (tracepoint.o): Likewise.
8857 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8858 (gdb_agent_op_names): Likewise.
8859
c7f96d2b
TT		 88602011-02-18 Tom Tromey <tromey@redhat.com>
8861
8862 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8863 gdb_agent_op_rot>: New constants.
8864 (gdb_agent_op_names): Add pick and roll.
8865 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8866 cases.
8867
0feedb2c
JK		 88682011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8869
8870 * aclocal.m4: Regenerated with aclocal-1.11.1.
8871
b3b9301e
PA		 88722011-02-14 Pedro Alves <pedro@codesourcery.com>
8873
8874 * server.c (handle_qxfer_traceframe_info): New.
8875 (qxfer_packets): Register "traceframe-info".
8876 (handle_query): Report support for qXfer:traceframe-info:read+.
8877 * tracepoint.c (match_blocktype): New.
8878 (traceframe_find_block_type): Rename to ...
8879 (traceframe_walk_blocks): ... this. Add callback filter argument,
8880 and use it.
8881 (traceframe_find_block_type): New, reimplemented on top of
8882 traceframe_walk_blocks.
8883 (build_traceframe_info_xml): New.
8884 (traceframe_read_info): New.
8885 * server.h (traceframe_read_info): Declare.
8886
4f3e6fb7
YQ		 88872011-02-11 Yao Qi <yao@codesourcery.com>
8888
8889 * configure.ac: Call AC_PROG_RANLIB.
8890 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8891 * configure: Regenerate.
8892
764880b7
PA		 88932011-02-07 Pedro Alves <pedro@codesourcery.com>
8894
8895 * server.c (gdb_read_memory): Change return semantics to allow
8896 partial transfers.
8897 (handle_search_memory_1): Adjust.
8898 (process_serial_event) <'m' packet>: Handle partial transfers.
8899 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8900
1c79eb8a
PA		 89012011-01-28 Pedro Alves <pedro@codesourcery.com>
8902
8903 * regcache.c (init_register_cache): Initialize
8904 regcache->register_status.
8905 (free_register_cache): Release regcache->register_status.
8906 (regcache_cpy): Copy register_status.
8907 (registers_to_string): Print 'x's for unavailable registers.
8908 (supply_register): Mark the register's status valid or
8909 unavailable, depending on whether a buffer was passed in or not.
8910 (supply_register_zeroed): New.
8911 (supply_regblock): Mark the registers' status valid or
8912 unavailable, depending on whether a buffer was passed in or not.
8913 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8914 (struct regcache): New `register_status' field.
8915 (supply_register_zeroed): Declare.
8916 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8917 supply_register_zeroed, rather than passing a NULL buffer to
8918 supply_register.
8919 * tracepoint.c (fetch_traceframe_registers): Update comment.
8920
85724a0e
PA		 89212011-01-28 Pedro Alves <pedro@codesourcery.com>
8922
8923 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8924 buffer explicit.
8925
d08aafef
PA		 89262011-01-25 Pedro Alves <pedro@codesourcery.com>
8927
8928 * server.h (decode_xfer_write): Change prototype.
8929 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8930 and don't extract the annex here.
8931 * server.c (decode_xfer_read): Remove `annex' parameter,
8932 and don't extract the annex here.
8933 (decode_xfer): New.
8934 (struct qxfer): New.
8935 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8936 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8937 (handle_qxfer_statictrace): New functions, abstracted out from
8938 handle_query, and made to use the struct qxfer interface.
8939 (handle_threads_qxfer_proper): Rename to ...
8940 (handle_qxfer_threads_proper): ... this.
8941 (handle_threads_qxfer): Rename to ...
8942 (handle_qxfer_threads): ... this. Adjust.
8943 (qxfer_packets): New array.
8944 (handle_qxfer): New function.
8945 (handle_query): Use handle_qxfer.
8946
493e2a69
MS		 89472011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8948
8949 * gdbreplay.c: Shorten lines of >= 80 columns.
8950 * linux-low.c: Ditto.
8951 * linux-ppc-low.c: Ditto.
8952 * linux-s390-low.c: Ditto.
8953 * linux-sparc-low.c: Ditto.
8954 * linux-x86-low.c: Ditto.
8955 * linux-xtensa-low.c: Ditto.
8956 * mem-break.c: Ditto.
8957 * nto-low.c: Ditto.
8958 * regcache.h: Ditto.
8959 * remote-utils.c: Ditto.
8960 * server.c: Ditto.
8961 * server.h: Ditto.
8962 * thread-db.c: Ditto.
8963 * tracepoint.c: Ditto.
8964 * utils.c: Ditto.
8965 * win32-low.h: Ditto.
8966
44944448
JB		 89672011-01-05 Joel Brobecker <brobecker@adacore.com>
8968
8969 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8970 update.
8971
71ce852c
JB		 89722011-01-01 Joel Brobecker <brobecker@adacore.com>
8973
8974 * server.c (gdbserver_version): Update copyright year in version
8975 output.
8976 * gdbreplay.c (gdbreplay_version): Ditto.
8977
eb826dc6
MF		 89782010-12-29 Jie Zhang <jie.zhang@analog.com>
8979
8980 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8981 * linux-bfin-low.c: New file.
8982 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8983 PT_DATA_ADDR for BFIN targets.
8984 * Makefile.in (SFILES): Add linux-bfin-low.c.
8985 (clean): Remove reg-bfin.c.
8986 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8987 * README: Mention supported Blackfin targets.
8988
39ab222a
MF		 89892010-12-23 Mike Frysinger <vapier@gentoo.org>
8990
8991 * .gitignore: New file.
8992
a1f2ce7d
MF		 89932010-11-16 Mike Frysinger <vapier@gentoo.org>
8994
8995 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8996
f474844c
JZ		 89972010-10-22 Jie Zhang <jie@codesourcery.com>
8998
8999 * Makefile.in: Add FLAGS_TO_PASS variable.
9000 (install): Remove dependency of install-only and recursively
9001 invoke make for install-only.
9002
f1048712
DE		 90032010-10-04 Doug Evans <dje@google.com>
9004
9005 * Makefile.in (uninstall): Use $(DESTDIR).
9006
b53a1623
PA		 90072010-09-24 Pedro Alves <pedro@codesourcery.com>
9008
e6ee044d
PA		 9009 PR gdb/11842
9010
b53a1623
PA		 9011 * linux-x86-low.c (compat_siginfo_from_siginfo)
9012 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9013 si_code is < 0. Check for si_code == SI_TIMER before checking for
9014 si_code < 0.
9015
fa1bd1e4
JB		 90162010-09-13 Joel Brobecker <brobecker@adacore.com>
9017
9018 * lynx-i386-low.c: New file.
9019 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9020
47fac8f8
JB		 90212010-09-13 Joel Brobecker <brobecker@adacore.com>
9022
9023 * lynx-low.c (ptrace_request_to_str): Remove handling for
9024 request values that have been removed in LynxOS 5.x.
9025
1adfc54d
JB		 90262010-09-13 Joel Brobecker <brobecker@adacore.com>
9027
9028 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9029 <ptrace.h>
9030
c2a66c29
NS		 90312010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9032
9033 * configure.ac: Add --enable-inprocess-agent option.
9034 * configure: Rebuilt.
9035
32fcada3
YQ		 90362010-09-06 Yao Qi <yao@codesourcery.com>
9037
9038 * linux-low.c (linux_kill): Remove unused variable.
9039 (linux_stabilize_threads): Likewise.
9040 * server.c (start_inferior): Likewise.
9041 (queue_stop_reply_callback): Likewise.
9042 * tracepoint.c (do_action_at_tracepoint): Likewise.
9043
0cccb683
YQ		 90442010-09-06 Yao Qi <yao@codesourcery.com>
9045
9046 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9047 on return.
9048
423ec54c
JK		 90492010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9050
9051 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9052
12ac6819
PA		 90532010-09-06 Pedro Alves <pedro@codesourcery.com>
9054
9055 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9056 "$(IPA_DEPFILES)".
9057
8ed54b31
JB		 90582010-09-01 Joel Brobecker <brobecker@adacore.com>
9059
9060 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9061 gdbserver/lynx-ppc-low.c: New files.
9062 * Makefile.in (lynx_low_h): New variable.
9063 (lynx-low.o, lynx-ppc-low.o): New rules.
9064 * configure.ac: On LynxOS, link with -lnetinet.
9065 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9066 * configure: regenerate.
9067
bb0116a4
JB		 90682010-09-01 Joel Brobecker <brobecker@adacore.com>
9069
9070 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9071 * configure.ac: Add check for vasprintf and vsnprintf.
9072 * configure, config.in: Regenerate.
9073 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9074
a778ab81 90752010-09-01 Joel Brobecker <brobecker@adacore.com>
9076
9077 * gdbreplay.c: Move include of alloca.h up, next to include of
9078 malloc.h.
9079 * server.h: Add include of malloc.h.
9080 * mem-break.c: Remove include of malloc.h.
9081 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9082
8b034a19 90832010-09-01 Joel Brobecker <brobecker@adacore.com>
9084
9085 * Makefile.in (memmem.o): Build with -Wno-error.
9086
90872010-09-01 Joel Brobecker <brobecker@adacore.com>
9088
9089 * utils.c (xsnprintf): Make non-static.
9090 * server.h: Add xsnprintf declaration.
9091 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9092 replace calls to snprintf by calls to xsnprintf throughout.
9093
90942010-09-01 Joel Brobecker <brobecker@adacore.com>
9095
9096 * configure.ac: Add configure check for alloca.
9097 * configure, config.in: Regenerate.
9098 * server.h: Include alloca.h if it exists.
9099 * gdbreplay.c: Include alloca.h if it exists.
9100
1a981360
PA		 91012010-08-28 Pedro Alves <pedro@codesourcery.com>
9102
9103 * linux-low.c (__SIGRTMIN): Define if not already defined.
9104 (linux_create_inferior): Check for __ANDROID__ rather than
9105 __SIGRTMIN.
9106 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9107 are already deferred.
9108 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9109 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9110 stopped and already has a pending signal to report.
9111 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9112 a pending signal to report or is moving out of a jump pad.
9113 (linux_init_signals): Check for __ANDROID__ rather than
9114 __SIGRTMIN.
9115
b4d51a55
PA		 91162010-08-28 Pedro Alves <pedro@codesourcery.com>
9117
9118 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9119 debug_threads check. Avoid a linear search when not doing debug
9120 output.
9121
ec48365d
PA		 91222010-08-27 Pedro Alves <pedro@codesourcery.com>
9123
9124 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9125 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9126 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9127 (process_event): Change local fd's type to gdb_fildes_t.
9128 (create_file_handler): Adjust prototype.
9129 (delete_file_handler): Adjust prototype.
9130 (handle_file_event): Adjust prototype. Use pfildes.
9131 (create_file_event): Adjsut prototype.
9132 * remote-utils.c (remote_desc, listen_desc): Change type to
9133 gdb_fildes_t.
9134 * server.h: New gdb_fildes_t typedef.
9135 [USE_WIN32API]: Include winsock2.h.
9136 (delete_file_handler, add_file_handler): Adjust prototypes.
9137 (pfildes): Declare.
9138 * utils.c (pfildes): New.
9139
854d88f0
PA		 91402010-08-27 Pedro Alves <pedro@codesourcery.com>
9141
9142 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9143 * configure: Regenerate.
9144
0146f85b
PA		 91452010-08-27 Pedro Alves <pedro@codesourcery.com>
9146
9147 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9148 (linux_done_accessing_memory): ... this.
9149 (linux_target_ops): Adjust.
9150 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9151 * nto-low.c (nto_target_ops): Adjust comment.
9152 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9153 * spu-low.c (spu_target_ops): Adjust comment.
9154 * target.h (target_ops): Rename unprepare_to_access_memory field
9155 to done_accessing_memory.
9156 (unprepare_to_access_memory): Rename to ...
9157 (done_accessing_memory): ... this.
9158
90d74c30
PA		 91592010-08-26 Pedro Alves <pedro@codesourcery.com>
9160
9161 * linux-low.c (linux_prepare_to_access_memory): New.
9162 (linux_unprepare_to_access_memory): New.
9163 (linux_target_ops): Install them.
9164 * server.c (read_memory): Rename to ...
9165 (gdb_read_memory): ... this. Use
9166 prepare_to_access_memory/prepare_to_access_memory.
9167 (write_memory): Rename to ...
9168 (gdb_write_memory): ... this. Use
9169 prepare_to_access_memory/prepare_to_access_memory.
9170 (handle_search_memory_1): Adjust.
9171 (process_serial_event): Adjust.
9172 * target.h (struct target_ops): New fields
9173 prepare_to_access_memory and unprepare_to_access_memory.
9174 (prepare_to_access_memory, unprepare_to_access_memory): New.
9175 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9176 prepare_to_access_memory/prepare_to_access_memory.
9177 * nto-low.c (nto_target_ops): Adjust.
9178 * spu-low.c (spu_target_ops): Adjust.
9179 * win32-low.c (win32_target_ops): Adjust.
9180
fd467969
PA		 91812010-08-26 Pedro Alves <pedro@codesourcery.com>
9182
9183 * Makefile.in (WARN_CFLAGS): Get it from configure.
9184 (WERROR_CFLAGS): New.
9185 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9186 * configure.ac: Introduce --enable-werror, which adds -Werror to
9187 the compiler command line. Enabled by default. Disable with
9188 --disable-werror. Add -Wdeclaration-after-statement
9189 Wpointer-arith and -Wformat-nonliteral to warning flags.
9190 * configure: Regenerate.
9191
331e2f5f
PA		 91922010-08-26 Pedro Alves <pedro@codesourcery.com>
9193
9194 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9195
e581f2b4
PA		 91962010-08-26 Pedro Alves <pedro@codesourcery.com>
9197
9198 * gdbreplay.c (remote_error): New.
9199 (gdbchar): New.
9200 (expect): Use gdbchar. Check for error reading from GDB.
9201 Clarify sync error output.
9202 (play): Check for errors writing to GDB.
9203 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9204 * remote-utils.c (getpkt): Check for errors writing to the remote
9205 descriptor.
9206
3c11dd79
PA		 92072010-08-25 Pedro Alves <pedro@codesourcery.com>
9208
9209 * linux-low.c (linux_wait_1): Move non-debugging code out of
9210 `debug_threads' control.
9211
d20a8ad9
PA		 92122010-08-25 Pedro Alves <pedro@codesourcery.com>
9213
9214 * linux-low.c (linux_wait_1): Don't set last_status here.
9215 * server.c (push_event, queue_stop_reply_callback): Assert we're
9216 not pushing a TARGET_WAITKIND_IGNORE event.
9217 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9218 (myresume, handle_target_event): Set the thread's last_resume_kind
9219 and last_status from the target returned status.
9220
964e4306
PA		 92212010-08-25 Pedro Alves <pedro@codesourcery.com>
9222
9223 PR threads/10729
9224
9225 * linux-x86-low.c (update_debug_registers_callback): New.
9226 (i386_dr_low_set_addr): Use it.
9227 (i386_dr_low_get_addr): New.
9228 (i386_dr_low_set_control): Use update_debug_registers_callback.
9229 (i386_dr_low_get_control): New.
9230 (i386_dr_low_get_status): Adjust.
9231 * linux-low.c (linux_stop_lwp): New.
9232 * linux-low.h (linux_stop_lwp): Declare.
9233
9234 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9235 argument instead of a i386_debug_reg_state.
9236 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9237 a i386_debug_reg_state.
9238 (i386_insert_aligned_watchpoint): Adjust.
9239 (i386_remove_aligned_watchpoint): Adjust.
9240 (i386_low_stopped_data_address): Read the debug registers from the
9241 inferior instead of from the mirrors.
9242 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9243 (i386_dr_low_get_addr): Declare.
9244 (i386_dr_low_get_control): Declare.
9245 (i386_dr_low_get_status): Change prototype.
9246
9247 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9248 (i386_dr_low_get_addr): New.
9249 (i386_dr_low_get_control): New.
9250 (i386_dr_low_get_status): Adjust prototype. Return
9251 dr_status_mirror.
9252 (i386_initial_stuff): Clear dr_status_mirror and
9253 dr_control_mirror.
9254 (i386_get_thread_context): Adjust.
9255 (i386_set_thread_context): Adjust.
9256 (i386_thread_added): Adjust.
9257
5f21a75b
PA		 92582010-08-24 Pedro Alves <pedro@codesourcery.com>
9259
9260 * linux-low.h (linux_thread_area): Delete declaration.
9261
3e4c1235
TS		 92622010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9263
9264 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9265 after its termination.
9266
1971b033
PA		 92672010-08-09 Pedro Alves <pedro@codesourcery.com>
9268
9269 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9270 (gdb_wants_all_stopped): Delete.
9271 (linux_wait_1): Don't call them.
9272 * server.c (handle_v_cont): Tag all threads as want-stopped.
9273 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9274 stopped as "client-wants-stopped".
9275
310444ac
PA		 92762010-07-31 Pedro Alves <pedro@codesourcery.com>
9277
9278 * Makefile.in (signals_h): New.
9279 (server_h): Depend on it.
9280 (server.o): Don't depend on $(signals_def).
9281 (signals.o): Depend on $(signals_def).
9282
a19cae16
JK		 92832010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9284
9285 * Makefile.in (signals_def): New.
9286 (server_h): Append include/gdb/signals.h and signals_def.
9287 (server.o): Append signals_def.
9288
30d50328
JK		 92892010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9290
9291 * server.c (handle_target_event): Use target_signal_to_host for
9292 resume_info.sig initialization.
9293 * target.h (struct thread_resume) <sig>: New comment.
9294
5c3216e2
OS		 92952010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9296
c6f46ca0
OS		 9297 * server.c (handle_query): strcpy() the returned string from paddress()
9298 instead of sprintf().
5c3216e2
OS		 9299 * utils.c (paddress): Return phex_nz().
9300
6bd31874
JB		 93012010-07-07 Joel Brobecker <brobecker@adacore.com>
9302
9303 * server.c (handle_v_cont): Call mourn_inferior if process
9304 just exited.
9305 (myresume): Likewise.
9306
0fb4aa4b
PA		 93072010-07-01 Pedro Alves <pedro@codesourcery.com>
9308
9309 Static tracepoints, and integration with UST.
9310
9311 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9312 * mem-break.c (uninsert_all_breakpoints)
9313 (reinsert_all_breakpoints): New.
9314 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9315 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9316 (gdb_agent_ust_loaded, helper_thread_id)
9317 (gdb_agent_helper_thread_id): New macros.
9318 (struct ipa_sym_addresses): Add addr_ust_loaded,
9319 addr_helper_thread_id, addr_cmd_buf.
9320 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9321 (in_process_agent_loaded_ust): New.
9322 (write_e_ust_not_loaded): New.
9323 (maybe_write_ipa_ust_not_loaded): New.
9324 (struct collect_static_trace_data_action): New.
9325 (enum tracepoint_type) <static_tracepoint>: New.
9326 (struct tracepoint) <handle>: Mention static tracepoints.
9327 (struct static_tracepoint_ctx): New.
9328 (CMD_BUF_SIZE): New.
9329 (add_tracepoint_action): Handle static tracepoint actions.
9330 (unprobe_marker_at): New.
9331 (clear_installed_tracepoints): Handle static tracepoints.
9332 (cmd_qtdp): Handle static tracepoints.
9333 (probe_marker_at): New.
9334 (cmd_qtstart): Handle static tracepoints.
9335 (response_tracepoint): Handle static tracepoints.
9336 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9337 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9338 (get_context_regcache): Handle static tracepoints.
9339 (do_action_at_tracepoint): Handle static tracepoint actions.
9340 (traceframe_find_block_type): Handle static trace data blocks.
9341 (traceframe_read_sdata): New.
9342 (download_tracepoints): Download static tracepoint actions.
9343 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9344 (GDB_PROBE_NAME): New.
9345 (ust_ops): New.
9346 (GET_UST_SYM): New.
9347 (USTF): New.
9348 (dlsym_ust): New.
9349 (ust_marker_to_static_tracepoint): New.
9350 (gdb_probe): New.
9351 (collect_ust_data_at_tracepoint): New.
9352 (gdb_ust_probe): New.
9353 (UNIX_PATH_MAX, SOCK_DIR): New.
9354 (gdb_ust_connect_sync_socket): New.
9355 (resume_thread, stop_thread): New.
9356 (run_inferior_command): New.
9357 (init_named_socket): New.
9358 (gdb_ust_socket_init): New.
9359 (cstr_to_hexstr): New.
9360 (next_st): New.
9361 (first_marker, next_marker): New.
9362 (response_ust_marker): New.
9363 (cmd_qtfstm, cmd_qtsstm): New.
9364 (unprobe_marker_at, probe_marker_at): New.
9365 (cmd_qtstmat, gdb_ust_thread): New.
9366 (gdb_ust_init): New.
9367 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9368 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9369 (ST_REGENTRY): New.
9370 (x86_64_st_collect_regmap): New.
9371 (X86_64_NUM_ST_COLLECT_GREGS): New.
9372 (AMD64_RIP_REGNUM): New.
9373 (supply_static_tracepoint_registers): New.
9374 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9375 (ST_REGENTRY): New.
9376 (i386_st_collect_regmap): New.
9377 (i386_NUM_ST_COLLECT_GREGS): New.
9378 (supply_static_tracepoint_registers): New.
9379 * server.c (handle_query): Handle qXfer:statictrace:read.
9380 <qSupported>: Report support for StaticTracepoints, and
9381 qXfer:statictrace:read features.
9382 * server.h (traceframe_read_sdata)
9383 (supply_static_tracepoint_registers): Declare.
9384 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9385 (unpack_varlen_hex): Include in IPA build.
9386 * Makefile.in (ustlibs, ustinc): New.
9387 (IPA_OBJS): Add remote-utils-ipa.o.
9388 ($(IPA_LIB)): Link -ldl and -lpthread.
9389 (UST_CFLAGS): New.
9390 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9391 * config.in, configure: Regenerate.
9392
9e4344e5
PA		 93932010-06-20 Ian Lance Taylor <iant@google.com>
9394 Pedro Alves <pedro@codesourcery.com>
9395
9396 * linux-x86-low.c (always_true): Delete.
9397 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9398 trying to fool the compiler with always_true.
9399
c6beb2cb
PA		 94002010-06-20 Pedro Alves <pedro@codesourcery.com>
9401
9402 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9403 conditions in gdbserver.
9404
d2ed6730
UW		 94052010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9406
9407 * spu-low.c (spu_read_memory): Wrap around local store limit.
9408 (spu_write_memory): Likewise.
9409
4e29fb54
PA		 94102010-06-15 Pedro Alves <pedro@codesourcery.com>
9411
9412 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9413 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9414 LONGEST uses.
9415 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9416 uses.
9417 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9418 uses with LONGEST uses.
9419
6a271cae
PA		 94202010-06-14 Stan Shebs <stan@codesourcery.com>
9421 Pedro Alves <pedro@codesourcery.com>
9422
9423 Bytecode compiler.
9424
9425 * linux-x86-low.c: Include limits.h.
9426 (add_insns): New.
9427 (always_true): New.
9428 (EMIT_ASM): New.
9429 (EMIT_ASM32): New.
9430 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9431 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9432 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9433 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9434 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9435 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9436 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9437 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9438 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9439 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9440 (amd64_emit_void_call_2): New.
9441 (amd64_emit_ops): New.
9442 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9443 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9444 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9445 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9446 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9447 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9448 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9449 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9450 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9451 (i386_emit_stack_adjust, i386_emit_int_call_1)
9452 (i386_emit_void_call_2): New.
9453 (i386_emit_ops): New.
9454 (x86_emit_ops): New.
9455 (the_low_target): Install x86_emit_ops.
9456 * server.h (struct emit_ops): New.
9457 (get_raw_reg_func_addr): Declare.
9458 (current_insn_ptr, emit_error): Declare.
9459 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9460 (set_trace_state_variable_value): New defines.
9461 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9462 addr_get_trace_state_variable_value and
9463 addr_set_trace_state_variable_value.
9464 (symbol_list): New fields for get_raw_reg,
9465 get_trace_state_variable_value and set_trace_state_variable_value.
9466 (condfn): New typedef.
9467 (struct tracepoint): New field `compiled_cond'.
9468 (do_action_at_tracepoint): Clear compiled_cond.
9469 (get_trace_state_variable_value, set_trace_state_variable_value):
9470 Export in the IPA.
9471 (condition_true_at_tracepoint): If there's a compiled condition,
9472 run that.
9473 (current_insn_ptr, emit_error): New globals.
9474 (struct bytecode_address): New.
9475 (get_raw_reg_func_addr): New.
9476 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9477 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9478 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9479 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9480 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9481 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9482 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9483 (compile_tracepoint_condition, compile_bytecodes): New.
9484 * target.h (emit_ops): Forward declare.
9485 (struct target_ops): New field emit_ops.
9486 (target_emit_ops): New.
9487 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9488 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9489 * linux-low.c (linux_emit_ops): New.
9490 (linux_target_ops): Install it.
9491 * linux-low.h (struct linux_target_ops): New field emit_ops.
9492
92b72907
UW		 94932010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9494
9495 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9496 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9497
fa593d66
PA		 94982010-06-01 Pedro Alves <pedro@codesourcery.com>
9499 Stan Shebs <stan@codesourcery.com>
9500
9501 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9502 (all): Depend on $(extra_libraries).
9503 (install-only): Install the IPA.
9504 (IPA_OBJS, IPA_LIB): New.
9505 (clean): Remove the IPA lib.
9506 (IPAGENT_CFLAGS): New.
9507 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9508 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9509 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9510 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9511 * configure.ac: Check for atomic builtins support in the compiler.
9512 (IPA_DEPFILES, extra_libraries): Define.
9513 * configure.srv (ipa_obj): Add description.
9514 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9515 (i[34567]86-*-linux*): Set ipa_obj.
9516 (x86_64-*-linux*): Set ipa_obj.
9517 * linux-low.c (stabilizing_threads): New.
9518 (supports_fast_tracepoints): New.
9519 (linux_detach): Stabilize threads before detaching.
9520 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9521 the lwp is either not stabilizing, or is moving out of a jump pad.
9522 (linux_fast_tracepoint_collecting): New.
9523 (maybe_move_out_of_jump_pad): New.
9524 (enqueue_one_deferred_signal): New.
9525 (dequeue_one_deferred_signal): New.
9526 (linux_wait_for_event_1): If moving out of a jump pad, defer
9527 pending signals to later.
9528 (linux_stabilize_threads): New.
9529 (linux_wait_1): Check if threads need moving out of jump pads, and
9530 do it if so.
9531 (stuck_in_jump_pad_callback): New.
9532 (move_out_of_jump_pad_callback): New.
9533 (lwp_running): New.
9534 (linux_resume_one_lwp): Handle moving out of jump pads.
9535 (linux_set_resume_request): Dequeue deferred signals.
9536 (need_step_over_p): Also step over fast tracepoint jumps.
9537 (start_step_over): Also uninsert fast tracepoint jumps.
9538 (finish_step_over): Also reinsert fast tracepoint jumps.
9539 (linux_install_fast_tracepoint_jump): New.
9540 (linux_target_ops): Install linux_stabilize_threads and
9541 linux_install_fast_tracepoint_jump_pad.
9542 * linux-low.h (linux_target_ops) <get_thread_area,
9543 install_fast_tracepoint_jump_pad>: New fields.
9544 (struct lwp_info) <collecting_fast_tracepoint,
9545 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9546 (linux_get_thread_area): Declare.
9547 * linux-x86-low.c (jump_insn): New.
9548 (x86_get_thread_area): New.
9549 (append_insns): New.
9550 (push_opcode): New.
9551 (amd64_install_fast_tracepoint_jump_pad): New.
9552 (i386_install_fast_tracepoint_jump_pad): New.
9553 (x86_install_fast_tracepoint_jump_pad): New.
9554 (the_low_target): Install x86_get_thread_area and
9555 x86_install_fast_tracepoint_jump_pad.
9556 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9557 (struct fast_tracepoint_jump): New.
9558 (fast_tracepoint_jump_insn): New.
9559 (fast_tracepoint_jump_shadow): New.
9560 (find_fast_tracepoint_jump_at): New.
9561 (fast_tracepoint_jump_here): New.
9562 (delete_fast_tracepoint_jump): New.
9563 (set_fast_tracepoint_jump): New.
9564 (uninsert_fast_tracepoint_jumps_at): New.
9565 (reinsert_fast_tracepoint_jumps_at): New.
9566 (set_breakpoint_at): Use write_inferior_memory.
9567 (uninsert_raw_breakpoint): Use write_inferior_memory.
9568 (check_mem_read): Mask out fast tracepoint jumps.
9569 (check_mem_write): Mask out fast tracepoint jumps.
9570 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9571 (set_fast_tracepoint_jump): Declare.
9572 (delete_fast_tracepoint_jump)
9573 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9574 (reinsert_fast_tracepoint_jumps_at): Declare.
9575 * regcache.c: Don't compile many functions when building the
9576 in-process agent library.
9577 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9578 the register buffer in the heap.
9579 (free_register_cache): If the register buffer isn't owned by the
9580 regcache, don't free it.
9581 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9582 pre-existing register caches.
9583 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9584 type.
9585 (convert_ascii_to_int): : Constify `from' parameter type.
9586 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9587 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9588 the needed buffer in-place.
9589 (relocate_instruction): New.
9590 * server.c (handle_query) <qSymbols>: If the target supports
9591 tracepoints, give it a chance of looking up symbols. Report
9592 support for fast tracepoints.
9593 (handle_status): Stabilize threads.
9594 (process_serial_event): Adjust.
9595 * server.h (struct fast_tracepoint_jump): Forward declare.
9596 (struct process_info) <fast_tracepoint_jumps>: New field.
9597 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9598 (decode_X_packet, decode_M_packet): Adjust.
9599 (relocate_instruction): Declare.
9600 (in_process_agent_loaded): Declare.
9601 (tracepoint_look_up_symbols): Declare.
9602 (struct fast_tpoint_collect_status): Declare.
9603 (fast_tracepoint_collecting): Declare.
9604 (force_unlock_trace_buffer): Declare.
9605 (handle_tracepoint_bkpts): Declare.
9606 (initialize_low_tracepoint)
9607 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9608 * target.h (struct target_ops) <stabilize_threads,
9609 install_fast_tracepoint_jump_pad>: New fields.
9610 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9611 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9612 [HAVE_STDINT_H]: Include stdint.h.
9613 (trace_debug_1): Rename to ...
9614 (trace_vdebug): ... this.
9615 (trace_debug): Rename to ...
9616 (trace_debug_1): ... this. Add `level' parameter.
9617 (trace_debug): New.
9618 (ATTR_USED, ATTR_NOINLINE): New.
9619 (IP_AGENT_EXPORT): New.
9620 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9621 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9622 (about_to_request_buffer_space, trace_buffer_is_full)
9623 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9624 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9625 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9626 (traceframe_write_count, traceframes_created)
9627 (trace_state_variables)
9628 New renaming defines.
9629 (struct ipa_sym_addresses): New.
9630 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9631 (symbol_list): New.
9632 (ipa_sym_addrs): New.
9633 (all_tracepoint_symbols_looked_up): New.
9634 (in_process_agent_loaded): New.
9635 (write_e_ipa_not_loaded): New.
9636 (maybe_write_ipa_not_loaded): New.
9637 (tracepoint_look_up_symbols): New.
9638 (debug_threads) [IN_PROCESS_AGENT]: New.
9639 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9640 (UNKNOWN_SIDE_EFFECTS): New.
9641 (stop_tracing): New.
9642 (flush_trace_buffer): New.
9643 (stop_tracing_bkpt): New.
9644 (flush_trace_buffer_bkpt): New.
9645 (read_inferior_integer): New.
9646 (read_inferior_uinteger): New.
9647 (read_inferior_data_pointer): New.
9648 (write_inferior_data_pointer): New.
9649 (write_inferior_integer): New.
9650 (write_inferior_uinteger): New.
9651 (struct collect_static_trace_data_action): Delete.
9652 (enum tracepoint_type): New.
9653 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9654 <actions_str, step_actions, step_actions_str>: Only include in
9655 GDBserver.
fa593d66
PA		 9656 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9657 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9658 (tracepoints): Use IP_AGENT_EXPORT.
9659 (last_tracepoint): Don't include in the IPA.
9660 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9661 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9662 (alloced_trace_state_variables): New.
9663 (trace_state_variables): Use IP_AGENT_EXPORT.
9664 (traceframe_t): Delete unused variable.
9665 (circular_trace_buffer): Don't include in the IPA.
9666 (trace_buffer_start): Delete.
9667 (struct trace_buffer_control): New.
9668 (trace_buffer_free): Delete.
9669 (struct ipa_trace_buffer_control): New.
9670 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9671 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9672 New.
9673 (trace_buffer_ctrl): New.
9674 (TRACE_BUFFER_CTRL_CURR): New.
9675 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9676 Reimplement as macros.
9677 (trace_buffer_wrap): Delete.
9678 (traceframe_write_count, traceframe_read_count)
9679 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9680 (struct tracepoint_hit_ctx) <type>: New field.
9681 (struct fast_tracepoint_ctx): New.
9682 (memory_barrier): New.
9683 (cmpxchg): New.
9684 (record_tracepoint_error): Update atomically in the IPA.
9685 (clear_inferior_trace_buffer): New.
9686 (about_to_request_buffer_space): New.
9687 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9688 updating the same buffer.
9689 (add_tracepoint): Default the tracepoint's type to trap
9690 tracepoint, and orig_size to -1.
9691 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9692 internal variables.
9693 (create_trace_state_variable): New parameter `gdb'. Handle it.
9694 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9695 (cmd_qtdp): Handle fast tracepoints.
9696 (cmd_qtdv): Adjust.
9697 (max_jump_pad_size): New.
9698 (gdb_jump_pad_head): New.
9699 (get_jump_space_head): New.
9700 (claim_jump_space): New.
9701 (sort_tracepoints): New.
9702 (MAX_JUMP_SIZE): New.
9703 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9704 IPA.
9705 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9706 support. Upload fast traceframes, and delete internal IPA
9707 breakpoints.
9708 (stop_tracing_handler): New.
9709 (flush_trace_buffer_handler): New.
9710 (cmd_qtstop): Upload fast tracepoints.
9711 (response_tracepoint): Handle fast tracepoints.
9712 (tracepoint_finished_step): Upload fast traceframes. Set the
9713 tracepoint hit context's tracepoint type.
9714 (handle_tracepoint_bkpts): New.
9715 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9716 type. Add comment about fast tracepoints.
9717 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9718 non-existing action_str field.
9719 (get_context_regcache): Handle fast tracepoints.
9720 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9721 to the regcache.
9722 (fast_tracepoint_from_jump_pad_address): New.
9723 (fast_tracepoint_from_ipa_tpoint_address): New.
9724 (collecting_t): New.
9725 (force_unlock_trace_buffer): New.
9726 (fast_tracepoint_collecting): New.
9727 (collecting): New.
9728 (gdb_collect): New.
9729 (write_inferior_data_ptr): New.
9730 (target_tp_heap): New.
9731 (target_malloc): New.
9732 (download_agent_expr): New.
9733 (UALIGN): New.
9734 (download_tracepoints): New.
9735 (download_trace_state_variables): New.
9736 (upload_fast_traceframes): New.
9737 (IPA_FIRST_TRACEFRAME): New.
9738 (IPA_NEXT_TRACEFRAME_1): New.
9739 (IPA_NEXT_TRACEFRAME): New.
9740 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9741 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9742 (gdb_jump_pad_buffer_end): New.
9743 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9744 (initialize_tracepoint): Adjust.
9745 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9746 buffer. Initialize the low module.
9747 * utils.c (PREFIX, TOOLNAME): New.
9748 (malloc_failure): Use PREFIX.
9749 (error): In the IPA, an error causes an exit.
9750 (fatal, warning): Use PREFIX.
9751 (internal_error): Use TOOLNAME.
9752 (NUMCELLS): Increase to 10.
9753 * configure, config.in: Regenerate.
9754
d149dd1d
PA		 97552010-06-01 Pedro Alves <pedro@codesourcery.com>
9756
9757 * server.c (handle_query) <qSupported>: Do two passes over the
9758 qSupported string to avoid nesting strtok.
9759
f6528abd
JK		 97602010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9761
9762 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9763 (CDEPS): New.
9764 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9765 -Wl,--dynamic-list.
9766 * configure: Regenerate.
9767 * proc-service.list: New.
9768
ca2a87a0
JK		 97692010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9770
9771 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9772 New comment.
9773
363a6e9f
OS		 97742010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9775
9776 * gdbreplay.c (remote_open): Check error return from socket() call by
9777 its equality to -1 not by it being negative.
9778 * remote-utils.c (remote_open): Likewise.
9779
d23b6cb1
PA		 97802010-05-23 Pedro Alves <pedro@codesourcery.com>
9781
9782 * config.h: Regenerate.
9783
28d3cf85
MK		 97842010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9785
9786 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9787 doesn't provide PTRACE_GET_THREAD_AREA.
9788
fea36a59
MK		 97892010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9790
9791 * linux-m68k-low.c: Include <asm/ptrace.h>
9792 (ps_get_thread_area): Implement.
9793
24b066ba
DE		 97942010-05-03 Doug Evans <dje@google.com>
9795
9796 * event-loop.c (struct callback_event): New struct.
9797 (callback_list): New global.
9798 (append_callback_event, delete_callback_event): New functions.
9799 (process_callback): New function.
9800 (start_event_loop): Call it.
9801 * remote-utils.c (NOT_SCHEDULED): Define.
9802 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9803 moved out of readchar.
9804 (readchar): Rewrite. Call reschedule before returning.
9805 (reset_readchar): New function.
9806 (remote_close): Call it.
9807 (process_remaining, reschedule): New functions.
9808 * server.h (callback_handler_func): New typedef.
9809 (append_callback_event, delete_callback_event): Declare.
9810
9836d6ea
PA		 98112010-05-03 Pedro Alves <pedro@codesourcery.com>
9812
9813 * proc-service.c (ps_pglobal_lookup): Use
9814 thread_db_look_up_one_symbol.
9815 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9816 parameter. Use it instead of all_symbols_looked_up.
9817 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9818 field.
9819 (all_symbols_looked_up): Don't declare.
9820 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9821 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9822 field.
9823 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9824 Set all_symbols_looked_up here.
9825 (thread_db_look_up_one_symbol): New.
9826 (thread_db_get_tls_address): Adjust.
9827 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9828 thread_db object on the heap, and tentatively set it in the
9829 process structure.
9830 (thread_db_init): Don't set all_symbols_looked_up here.
9831 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9832
7984d532
PA		 98332010-05-03 Pedro Alves <pedro@codesourcery.com>
9834
9835 * linux-low.c (linux_kill, linux_detach): Adjust.
9836 (status_pending_p_callback): Remove redundant statement. Check
9837 for !TARGET_WAITIKIND_IGNORE, instead of
9838 TARGET_WAITKIND_STOPPED.
9839 (handle_tracepoints): Make sure LWP is locked. Adjust.
9840 (linux_wait_for_event_1): Adjust.
9841 (linux_cancel_breakpoints): New.
9842 (unsuspend_one_lwp): New.
9843 (unsuspend_all_lwps): New.
9844 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9845 (send_sigstop_callback): Change return type to int, add new
9846 `except' parameter and handle it.
9847 (suspend_and_send_sigstop_callback): New.
9848 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9849 pass them down. If SUSPEND, also increment the lwp's suspend
9850 count.
9851 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9852 (need_step_over_p): Don't consider suspended LWPs.
9853 (start_step_over): Adjust.
9854 (proceed_one_lwp): Change return type to int, add new `except'
9855 parameter and handle it.
9856 (unsuspend_and_proceed_one_lwp): New.
9857 (proceed_all_lwps): Use find_inferior instead of
9858 for_each_inferior.
9859 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9860 also decrement the suspend count of LWPs. Pass `except' down,
9861 instead of hacking its suspend count.
9862 (linux_pause_all): Add `freeze' parameter. Adjust.
9863 (linux_unpause_all): New.
9864 (linux_target_ops): Install linux_unpause_all.
9865 * server.c (handle_status): Adjust.
9866 * target.h (struct target_ops): New fields `unpause_all' and
9867 `cancel_breakpoints'. Add new parameter to `pause_all'.
9868 (pause_all): Add new `freeze' parameter.
9869 (unpause_all): New.
9870 (cancel_breakpoints): New.
9871 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9872 cancel breakpoints.
9873 (cmd_qtstart): Pause threads.
9874 (stop_tracing): Pause threads, and cancel breakpoints.
9875 * win32-low.c (win32_target_ops): Adjust.
9876
e471f25b
PA		 98772010-05-03 Pedro Alves <pedro@codesourcery.com>
9878
9879 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9880 the inferior right away from here...
9881 (linux_wait_1): ... to here, and adjust to check the thread's
9882 last_resume_kind instead of the lwp's step or stop_expected flags.
9883
1915ef4f
PA		 98842010-05-02 Pedro Alves <pedro@codesourcery.com>
9885
9886 * README: Use consistent `GDB' and `GDBserver' spellings.
9887
f9e39928
PA		 98882010-05-02 Pedro Alves <pedro@codesourcery.com>
9889
9890 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9891 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9892 (linux_detach_one_lwp): Assume the lwp is stopped.
9893 (any_thread_of): Delete.
9894 (linux_detach): Stop all lwps here. Don't blindly delete all
9895 breakpoints.
9896 (delete_lwp_callback): New.
9897 (linux_mourn): Delete all lwps of the process that is gone.
9898 (linux_wait_1): Don't delete the last lwp of the process here.
9899 * mem-break.h (mark_breakpoints_out): Declare.
9900 * mem-break.c (mark_breakpoints_out): New.
9901 (free_all_breakpoints): Use it.
9902 * server.c (handle_target_event): If the process is gone, mark
9903 breakpoints out.
9904 * thread-db.c (struct thread_db) <create_bp>: New field.
9905 (thread_db_enable_reporting): Fix prototype. Store a thread event
9906 breakpoint reference in the thread_db struct.
9907 (thread_db_load_search): Clear the thread_db object.
9908 (try_thread_db_load_1): Ditto.
9909 (switch_to_process): New.
9910 (disable_thread_event_reporting): Use it.
9911 (remove_thread_event_breakpoints): New.
9912 (thread_db_detach, thread_db_mourn): Use it.
9913
1e7fc18c
PA		 99142010-05-01 Pedro Alves <pedro@codesourcery.com>
9915
9916 * linux-low.c (linux_enable_event_reporting): New.
9917 (linux_wait_for_event_1, handle_extended_wait): Use it.
9918
02fc4de7
PA		 99192010-04-30 Pedro Alves <pedro@codesourcery.com>
9920
9921 * linux-low.c (linux_kill_one_lwp, linux_kill)
9922 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9923 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9924 SIGSTOP even if the LWP is stopped.
9925 (send_sigstop_callback): New.
9926 (stop_all_lwps): Use send_sigstop_callback instead.
9927 (linux_resume_one_thread): Adjust.
9928 (proceed_one_lwp): Still proceed an LWP that the client has
9929 requested to stop, if we haven't reported it as stopped yet. Make
9930 sure that LWPs the client want stopped, have a pending SIGSTOP.
9931
bc3b5632
DE		 99322010-04-26 Doug Evans <dje@google.com>
9933
ae1ada35
DE		 9934 * server.c (handle_general_set): Make static.
9935
bc3b5632
DE		 9936 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9937 Print received char after testing for error/eof instead of before.
9938 (input_interrupt): Tweak comment.
9939
65730243
DE		 99402010-04-23 Doug Evans <dje@google.com>
9941
9942 * server.c (start_inferior): Print inferior argv if --debug.
9943
a8ae7dc0
AR		 99442010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9945
9946 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9947 * nto-x86-low.c: Include server.h
9948
1c07cc19
PM		 99492010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9950
9951 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9952 be consistent with other sources of this directory.
9953 (init_registers_amd64): Correct name of source file of this function
9954 in the comment.
9955
e0a61e09
PM		 99562010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9957
9958 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9959 64-bit executables.
9960
54709339
PM		 99612010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9962
9963 * win32-i386-low.c: Add 64-bit support.
9964 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9965 (init_registers_amd64): Declare.
9966 (mappings): Add 64-bit version of array.
9967 (init_windows_x86): New function.
9968 (the_low_target): Change init_arch field to init_windows_x86.
9969
e8f0053d
PM		 99702010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9971
9972 * win32-low.c: Adapt to support also 64-bit architecture.
9973 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9974 (get_image_name): Use SIZE_T type for local variable `done'.
9975 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9976 (toolhelp_get_dll_name): Idem.
9977 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9978 Use uintptr_t typecast to avoid warning.
9979 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9980 (handle_exception): Use phex_nz to avoid warning.
9981 (win32_wait): Remove unused local variable `process'.
9982
c481e77e
PM		 99832010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9984
9985 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9986 `amd64-avx.o'.
9987
12ea4b69
PM		 99882010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9989
9990 * configure.ac: Use `ws2_32' library for srv_mingw.
9991 * configure: Regenerate.
9992 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9993 * remote-utils.c: Likewise.
9994
f6d1620c
L		 99952010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9996
9997 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9998 if __x86_64__ is defined.
9999
8e642873
PM		 100002010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10001
10002 * configure: Regenerate.
10003
711e434b
PM		 100042010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10005
10006 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10007 * target.h (target_ops): New get_tib_address field.
10008 * win32-low.h (win32_thread_info): Add thread_local_base field.
10009 * win32-low.c (child_add_thread): Add tlb argument.
10010 Set thread_local_base field to TLB.
10011 (get_child_debug_event): Adapt to child_add_thread change.
10012 (win32_get_tib_address): New function.
10013 (win32_target_ops): Set get_tib_address field to
10014 win32_get_tib_address.
10015 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10016
505106cd
PA		 100172010-04-12 Pedro Alves <pedro@codesourcery.com>
10018
505106cd
PA		 10019 * linux-low.c (linux_mourn): Also remove the process.
10020 * server.c (handle_target_event): Don't remove the process here.
10021 * nto-low.c (nto_mourn): New.
10022 (nto_target_ops): Install it.
10023 * spu-low.c (spu_mourn): New.
10024 (spu_target_ops): Install it.
10025 * win32-low.c (win32_mourn): New.
10026 (win32_target_ops): Install it.
10027
e8470a06
PA		 100282010-04-12 Pedro Alves <pedro@codesourcery.com>
10029
10030 * server.h (buffer_xml_printf): Remove redundant `;'.
10031
45ba0d02
PA		 100322010-04-12 Pedro Alves <pedro@codesourcery.com>
10033
10034 * regcache.c (set_register_cache): Invalidate regcaches before
10035 changing the register cache layout.
10036 (regcache_invalidate_one): Allow a NULL regcache.
10037 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10038 regcaches before changing the register cache layout or the target
10039 regsets.
10040
59e04013
L		 100412010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10042
10043 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10044 variable warning on Linux/x86-64.
10045
8336d594
PA		 100462010-04-11 Pedro Alves <pedro@codesourcery.com>
10047
10048 GDBserver disconnected tracing support.
10049
10050 * linux-low.c (linux_remove_process): Delete.
10051 (add_lwp): Don't set last_resume_kind here.
10052 (linux_kill): Use `mourn'.
10053 (linux_detach): Use `thread_db_detach', and `mourn'.
10054 (linux_mourn): New.
10055 (linux_attach_lwp_1): Adjust comment.
10056 (linux_attach): last_resume_kind moved the thread_info; adjust.
10057 (status_pending_p_callback): Adjust.
10058 (linux_wait_for_event_1): Adjust.
10059 (count_events_callback, select_singlestep_lwp_callback)
10060 (select_event_lwp_callback, cancel_breakpoints_callback)
10061 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10062 (proceed_one_lwp): Adjust.
10063 (linux_async): Add debug output.
10064 (linux_thread_stopped): New.
10065 (linux_pause_all): New.
10066 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10067 linux_pause_all.
10068 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10069 (thread_db_free): Delete declaration.
10070 (thread_db_detach, thread_db_mourn): Declare.
10071 * thread-db.c (thread_db_init): Use thread_db_mourn.
10072 (thread_db_free): Delete, split in two.
10073 (disable_thread_event_reporting): New.
10074 (thread_db_detach): New.
10075 (thread_db_mourn): New.
10076
10077 * server.h (struct thread_info) <last_resume_kind>: New field.
10078 <attached>: Add comment.
10079 <gdb_detached>: New field.
10080 (handler_func): Change return type to int.
10081 (handle_serial_event, handle_target_event): Ditto.
10082 (gdb_connected): Declare.
10083 (tracing): Delete.
10084 (disconnected_tracing): Declare.
10085 (stop_tracing): Declare.
10086
10087 * server.c (handle_query) <qSupported>: Report support for
10088 disconnected tracing.
10089 (queue_stop_reply_callback): Account for running threads.
10090 (gdb_wants_thread_stopped): New.
10091 (gdb_wants_all_threads_stopped): New.
10092 (gdb_reattached_process): New.
10093 (handle_status): Clear the `gdb_detached' flag of all processes.
10094 In all-stop, stop all threads.
10095 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10096 (process_serial_event): If the remote connection breaks, or if an
10097 exit was forced with "monitor exit", force an event loop exit.
10098 Handle disconnected tracing on detach.
10099 (handle_serial_event): Adjust.
10100 (handle_target_event): If GDB isn't connected, forward events back
10101 to the inferior, unless the last process exited, in which case,
10102 exit gdbserver. Adjust interface.
10103
10104 * remote-utils.c (remote_open): Don't block in accept. Instead
10105 register an event loop source on the listen socket file
10106 descriptor. Refactor bits into ...
10107 (listen_desc): ... this new global.
10108 (gdb_connected): ... this new function.
10109 (enable_async_notification): ... this new function.
10110 (handle_accept_event): ... this new function.
10111 (remote_close): Clear remote_desc.
10112
10113 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10114
10115 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10116 New fields.
10117 (mourn_inferior): Define.
10118 (target_process_qsupported): Avoid the dangling else problem.
10119 (thread_stopped): Define.
10120 (pause_all): Define.
10121 (target_waitstatus_to_string): Declare.
10122 * target.c (target_waitstatus_to_string): New.
10123
10124 * tracepoint.c (tracing): Make extern.
10125 (disconnected_tracing): New.
10126 (stop_tracing): Make extern. Handle tracing stops due to GDB
10127 disconnecting.
10128 (cmd_qtdisconnected): New.
10129 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10130 (handle_tracepoint_general_set): Handle QTDisconnected.
10131
10132 * event-loop.c (event_handler_func): Change return type to int.
10133 (process_event): Bail out if the event handler wants the event
10134 loop to stop.
10135 (handle_file_event): Ditto.
10136 (start_event_loop): Bail out if the event handler wants the event
10137 loop to stop.
10138
10139 * nto-low.c (nto_target_ops): Adjust.
10140 * spu-low.c (spu_wait): Don't remove the process here.
10141 (spu_target_ops): Adjust.
10142 * win32-low.c (win32_wait): Don't remove the process here.
10143 (win32_target_ops): Adjust.
10144
5d267c4c
PA		 101452010-04-11 Pedro Alves <pedro@codesourcery.com>
10146
10147 * regcache.c (realloc_register_cache): Invalidate inferior's
10148 regcache before recreating it.
10149
623ccd72
PA		 101502010-04-09 Pedro Alves <pedro@codesourcery.com>
10151
10152 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10153
219f2f23
PA		 101542010-04-09 Stan Shebs <stan@codesourcery.com>
10155 Pedro Alves <pedro@codesourcery.com>
10156
10157 * server.h (LONGEST): New.
10158 (struct thread_info) <while_stepping>: New field.
10159 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10160 Declare.
10161 (initialize_tracepoint, handle_tracepoint_general_set)
10162 (handle_tracepoint_query, tracepoint_finished_step)
10163 (tracepoint_was_hit, release_while_stepping_state_list):
10164 (current_traceframe): Declare.
10165 * server.c (handle_general_set): Handle tracepoint packets.
10166 (read_memory): New.
10167 (write_memory): New.
10168 (handle_search_memory_1): Use read_memory.
10169 (handle_query): Report support for conditional tracepoints, trace
10170 state variables, and tracepoint sources. Handle tracepoint
10171 queries.
10172 (main): Initialize the tracepoints module.
10173 (process_serial_event): Handle traceframe reads/writes.
10174
10175 * linux-low.c (handle_tracepoints): New.
10176 (linux_wait_1): Call it.
10177 (linux_resume_one_lwp): Handle while-stepping.
10178 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10179 (linux_target_ops): Install them.
10180 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10181 New field.
10182 * linux-x86-low.c (x86_supports_tracepoints): New.
10183 (the_low_target). Install it.
10184
10185 * mem-break.h (delete_breakpoint): Declare.
10186 * mem-break.c (delete_breakpoint): Make external.
10187
10188 * target.h (struct target_ops): Add `supports_tracepoints',
10189 `read_pc', and `write_pc' fields.
10190 (target_supports_tracepoints): Define.
10191 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10192 (phex_nz): New.
10193
10194 * regcache.h (struct regcache) <registers_owned>: New field.
10195 (init_register_cache, regcache_cpy): Declare.
10196 (regcache_read_pc, regcache_write_pc): Declare.
10197 (register_cache_size): Declare.
10198 (supply_regblock): Declare.
10199 * regcache.c (init_register_cache): New.
10200 (new_register_cache): Use it.
10201 (regcache_cpy): New.
10202 (register_cache_size): New.
10203 (supply_regblock): New.
10204 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10205
219f2f23
PA		 10206 * tracepoint.c: New.
10207
10208 * Makefile.in (OBS): Add tracepoint.o.
10209 (tracepoint.o): New rule.
10210
3a13a53b
L		 102112010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10212
10213 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10214 (i386-mmx.o): New.
10215 (i386-mmx.c): Likewise.
10216 (i386-mmx-linux.o): Likewise.
10217 (i386-mmx-linux.c): Likewise.
10218
10219 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10220 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10221 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10222 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10223
10224 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10225 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10226 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10227
1570b33e
L		 102282010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10229
10230 * Makefile.in (clean): Updated.
10231 (i386-avx.o): New.
10232 (i386-avx.c): Likewise.
10233 (i386-avx-linux.o): Likewise.
10234 (i386-avx-linux.c): Likewise.
10235 (amd64-avx.o): Likewise.
10236 (amd64-avx.c): Likewise.
10237 (amd64-avx-linux.o): Likewise.
10238 (amd64-avx-linux.c): Likewise.
10239
10240 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10241 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10242 (srv_amd64_regobj): Add amd64-avx.o.
10243 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10244 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10245 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10246 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10247 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10248 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10249 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10250
10251 * i387-fp.c: Include "i386-xstate.h".
10252 (i387_xsave): New.
10253 (i387_cache_to_xsave): Likewise.
10254 (i387_xsave_to_cache): Likewise.
10255 (x86_xcr0): Likewise.
10256
10257 * i387-fp.h (i387_cache_to_xsave): Likewise.
10258 (i387_xsave_to_cache): Likewise.
10259 (x86_xcr0): Likewise.
10260
10261 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10262 * linux-crisv32-low.c (target_regsets): Likewise.
10263 * linux-m68k-low.c (target_regsets): Likewise.
10264 * linux-mips-low.c (target_regsets): Likewise.
10265 * linux-ppc-low.c (target_regsets): Likewise.
10266 * linux-s390-low.c (target_regsets): Likewise.
10267 * linux-sh-low.c (target_regsets): Likewise.
10268 * linux-sparc-low.c (target_regsets): Likewise.
10269 * linux-xtensa-low.c (target_regsets): Likewise.
10270
10271 * linux-low.c: Include <sys/uio.h>.
10272 (regsets_fetch_inferior_registers): Support nt_type.
10273 (regsets_store_inferior_registers): Likewise.
10274 (linux_process_qsupported): New.
10275 (linux_target_ops): Add linux_process_qsupported.
10276
10277 * linux-low.h (regset_info): Add nt_type.
10278 (linux_target_ops): Add process_qsupported.
10279
10280 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10281 and <sys/uio.h>.
10282 (init_registers_i386_avx_linux): New.
10283 (init_registers_amd64_avx_linux): Likewise.
10284 (xmltarget_i386_linux_no_xml): Likewise.
10285 (xmltarget_amd64_linux_no_xml): Likewise.
10286 (PTRACE_GETREGSET): Likewise.
10287 (PTRACE_SETREGSET): Likewise.
10288 (x86_fill_xstateregset): Likewise.
10289 (x86_store_xstateregset): Likewise.
10290 (use_xml): Likewise.
10291 (x86_linux_update_xmltarget): Likewise.
10292 (x86_linux_process_qsupported): Likewise.
10293 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10294 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10295 init_registers_i386_linux here. Call
10296 x86_linux_update_xmltarget.
10297 (the_low_target): Add x86_linux_process_qsupported.
10298
10299 * server.c (handle_query): Call target_process_qsupported.
10300
10301 * target.h (target_ops): Add process_qsupported.
10302 (target_process_qsupported): New.
10303
fc7238bb
PA		 103042010-04-03 Pedro Alves <pedro@codesourcery.com>
10305
10306 * inferiors.c (add_thread): Set last_status kind to
10307 TARGET_WAITKIND_IGNORE.
10308 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10309 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10310 (linux_wait_1): Move `thread' local definition to block that uses
10311 it. Don't NULL initialize `event_child'.
10312 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10313 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10314 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10315
bdabb078
PA		 103162010-04-01 Pedro Alves <pedro@codesourcery.com>
10317
10318 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10319 an extended waitstatus, or by a watchpoint.
10320 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10321 thread was stepping or has been stopped by a watchpoint.
10322
d3bbe7a0
PA		 103232010-04-01 Pedro Alves <pedro@codesourcery.com>
10324
10325 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10326 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10327 of another, then delete the previous, and validate all
10328 breakpoints.
10329 (validate_inserted_breakpoint): New.
10330 (delete_disabled_breakpoints): New.
10331 (validate_breakpoints): New.
10332 (check_mem_read): Validate breakpoints before trusting their
10333 shadow. Delete disabled breakpoints.
10334 (check_mem_write): Validate breakpoints before trusting they
10335 should be inserted. Delete disabled breakpoints.
10336 * mem-break.h (validate_breakpoints):
10337 * server.c (handle_query): Validate breakpoints when we see a
10338 qSymbol query.
10339
8b07ae33
PA		 103402010-04-01 Pedro Alves <pedro@codesourcery.com>
10341
10342 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10343 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10344 if we could tell there's a GDB breakpoint at stop_pc.
10345 (need_step_over_p): Don't do a step over if we find a GDB
10346 breakpoint at the resume PC.
10347
10348 * mem-break.c (struct raw_breakpoint): New.
10349 (enum bkpt_type): New type `gdb_breakpoint'.
10350 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10351 fields. New field `raw'.
10352 (find_raw_breakpoint_at): New.
10353 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10354 breakpoint instead.
10355 (set_breakpoint_at): Adjust.
10356 (delete_raw_breakpoint): New.
10357 (release_breakpoint): New.
10358 (delete_breakpoint): Rename to...
10359 (delete_breakpoint_1): ... this. Add proc parameter. Use
10360 release_breakpoint. Return ENOENT.
10361 (delete_breakpoint): Reimplement.
10362 (find_breakpoint_at): Delete.
10363 (find_gdb_breakpoint_at): New.
10364 (delete_breakpoint_at): Delete.
10365 (set_gdb_breakpoint_at): New.
10366 (delete_gdb_breakpoint_at): New.
10367 (gdb_breakpoint_here): New.
10368 (set_reinsert_breakpoint): Use release_breakpoint.
10369 (uninsert_breakpoint): Rename to ...
10370 (uninsert_raw_breakpoint): ... this.
10371 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10372 (reinsert_raw_breakpoint): Change parameter type to
10373 raw_breakpoint.
10374 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10375 instead.
10376 (check_breakpoints): Adjust. Use release_breakpoint.
10377 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10378 (breakpoint_inserted_here): Ditto.
10379 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10380 Don't trust the breakpoint's shadow if it is not inserted.
10381 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10382 (delete_all_breakpoints): Adjust.
10383 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10384 use delete_breakpoint_1.
10385
10386 * mem-break.h (breakpoints_supported): Delete declaration.
10387 (set_gdb_breakpoint_at): Declare.
10388 (gdb_breakpoint_here): Declare.
10389 (delete_breakpoint_at): Delete.
10390 (delete_gdb_breakpoint_at): Declare.
10391
10392 * server.h (struct raw_breakpoint): Forward declare.
10393 (struct process_info): New field `raw_breakpoints'.
10394
10395 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10396 breakpoints.
10397
6bf5e0ba
PA		 103982010-03-24 Pedro Alves <pedro@codesourcery.com>
10399
10400 * linux-low.c (status_pending_p_callback): Fix comment.
10401 (linux_wait_for_event_1): Move most of the internal breakpoint
10402 handling from here...
10403 (linux_wait_1): ... to here.
10404 (count_events_callback): New.
10405 (select_singlestep_lwp_callback): New.
10406 (select_event_lwp_callback): New.
10407 (cancel_breakpoints_callback): New.
10408 (select_event_lwp): New.
10409 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10410 priority to all LWPs that have had events that should be reported
10411 to the client. Cancel breakpoints when about to reporting the
10412 event to the client, not while stopping lwps. No longer cancel
10413 finished single-steps here.
10414 (cancel_finished_single_step): Delete.
10415 (cancel_finished_single_steps): Delete.
10416
414a389f
PA		 104172010-03-24 Pedro Alves <pedro@codesourcery.com>
10418
10419 * mem-break.c (enum bkpt_type): New.
10420 (struct breakpoint): New field `type'.
10421 (set_breakpoint_at): Change return type to struct breakpoint
10422 pointer. Set type to `other_breakpoint' by default.
10423 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10424 in the breakpoint list.
10425 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10426 (reinsert_breakpoint): Rename to ...
10427 (reinsert_raw_breakpoint): ... this.
10428 (reinsert_breakpoints_at): Adjust.
10429 * mem-break.h (struct breakpoint): Declare.
10430 (set_breakpoint_at): Change return type to struct breakpoint
10431 pointer.
10432
2280c721
PA		 104332010-03-24 Pedro Alves <pedro@codesourcery.com>
10434
10435 * server.c (handle_query): Assign, not compare.
10436
d50171e4
PA		 104372010-03-24 Pedro Alves <pedro@codesourcery.com>
10438
10439 Teach linux gdbserver to step-over-breakpoints.
10440
10441 * linux-low.c (can_hardware_single_step): New.
10442 (supports_breakpoints): New.
10443 (handle_extended_wait): If stopping threads, read the stop pc of
10444 the new cloned LWP.
10445 (get_pc): New.
10446 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10447 low target doesn't support retrieving the PC.
10448 (add_lwp): Set last_resume_kind to resume_continue.
10449 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10450 (linux_attach): Don't clear stop_expected. Set the lwp's
10451 last_resume_kind to resume_stop.
10452 (linux_detach_one_lwp): Don't check for removed breakpoints.
10453 (check_removed_breakpoint): Delete.
10454 (status_pending_p): Rename to ...
10455 (status_pending_p_callback): ... this. Don't check for removed
10456 breakpoints. Don't consider threads that are stopped from GDB's
10457 perspective.
10458 (linux_wait_for_lwp): Always read the stop_pc here.
10459 (cancel_breakpoint): New.
10460 (step_over_bkpt): New global.
10461 (linux_wait_for_event_1): Implement stepping over breakpoints.
10462 (gdb_wants_lwp_stopped): New.
10463 (gdb_wants_all_stopped): New.
10464 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10465 single-step traps here. Store the thread's last reported target
10466 wait status.
10467 (send_sigstop): Don't clear stop_expected. Always set it,
10468 instead.
10469 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10470 (cancel_finished_single_step): New.
10471 (cancel_finished_single_steps): New.
10472 (wait_for_sigstop): Don't cancel finished single-step traps here.
10473 (linux_resume_one_lwp): Don't check for removed breakpoints.
10474 Don't set `step' on non-hardware step archs.
10475 (linux_set_resume_request): Ignore resume_stop requests if already
10476 stopping or stopped. Set the lwp's last_resume_kind.
10477 (resume_status_pending_p): Don't check for removed breakpoints.
10478 (need_step_over_p): New.
10479 (start_step_over): New.
10480 (finish_step_over): New.
10481 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10482 requests. Clear the thread's last reported target waitstatus.
10483 Don't use the `suspended' flag. Don't consider pending breakpoints.
10484 (linux_resume): Start a step-over if necessary.
10485 (proceed_one_lwp): New.
10486 (proceed_all_lwps): New.
10487 (unstop_all_lwps): New.
10488 * linux-low.h (struct lwp_info): Rewrite comment for the
10489 `suspended' flag. Add the `stop_pc' field. Delete the
10490 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10491 Add `'last_resume_kind' and `need_step_over' fields.
10492 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10493 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10494 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10495 (set_raw_breakpoint_at): New.
10496 (set_breakpoint_at): Rewrite to use it.
10497 (reinsert_breakpoint_handler): Delete.
10498 (set_reinsert_breakpoint): New.
10499 (reinsert_breakpoint_by_bp): Delete.
10500 (delete_reinsert_breakpoints): New.
10501 (uninsert_breakpoint): Rewrite.
10502 (uninsert_breakpoints_at): New.
10503 (reinsert_breakpoint): Rewrite.
10504 (reinsert_breakpoints_at): New.
10505 (check_breakpoints): Rewrite.
10506 (breakpoint_here): New.
10507 (breakpoint_inserted_here): New.
10508 (check_mem_read): Adjust.
10509 * mem-break.h (breakpoints_supported, breakpoint_here)
10510 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10511 (reinsert_breakpoint_by_bp): Delete declaration.
10512 (delete_reinsert_breakpoints): Declare.
10513 (reinsert_breakpoint): Delete declaration.
10514 (reinsert_breakpoints_at): Declare.
10515 (uninsert_breakpoint): Delete declaration.
10516 (uninsert_breakpoints_at): Declare.
10517 (check_breakpoints): Adjust prototype.
10518 * server.h: Adjust include order.
10519 (struct thread_info): Declare here. Add a `last_status' field.
10520
30ba68cb
MS		 105212010-03-23 Michael Snyder <msnyder@vmware.com>
10522
10523 * server.c (crc32): New function.
10524 (handle_query): Add handling for 'qCRC:' request.
10525
b9a881c2
PA		 105262010-03-23 Pedro Alves <pedro@codesourcery.com>
10527
10528 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10529 lwp had been stopped by a watchpoint.
10530
e92d13d5
PA		 105312010-03-16 Pedro Alves <pedro@codesourcery.com>
10532
10533 * server.h (internal_error): Declare.
10534 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10535 * utils.c (internal_error): New function.
10536
64daa791
AS		 105372010-03-15 Andreas Schwab <schwab@redhat.com>
10538
10539 * configure.srv: Fix typo setting srv_regobj.
10540
f52cd8cd
PA		 105412010-03-15 Pedro Alves <pedro@codesourcery.com>
10542
10543 * linux-low.c (fetch_register): Avoid passing a non string literal
10544 format to `error'.
10545 (usr_store_inferior_registers): Ditto.
10546
93ae6fdc
PA		 105472010-03-14 Pedro Alves <pedro@codesourcery.com>
10548
10549 * linux-low.c (linux_write_memory): Bail out early if peeking
10550 memory failed.
10551
c3adc08c
PA		 105522010-03-14 Pedro Alves <pedro@codesourcery.com>
10553
10554 * linux-low.h (struct lwp_info): New fields
10555 `stopped_by_watchpoint' and `stopped_data_address'.
10556 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10557 here, and cache them in the lwp object.
10558 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10559 directly.
10560 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10561 field.
10562 (linux_stopped_by_watchpoint): Rewrite.
10563 (linux_stopped_data_address): Rewrite.
10564
bce522a2
PA		 105652010-03-06 Simo Melenius <simo.melenius@iki.fi>
10566
10567 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10568 switching the current inferior, not before.
10569
90884b2b
L		 105702010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10571
10572 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10573 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10574 i386-linux.c and amd64-linux.c.
10575 (reg-i386.o): Removed.
10576 (reg-i386.c): Likewise.
10577 (reg-i386-linux.o): Likewise.
10578 (reg-i386-linux.c): Likewise.
10579 (reg-x86-64.o): Likewise.
10580 (reg-x86-64.c): Likewise.
10581 (reg-x86-64-linux.o): Likewise.
10582 (reg-x86-64-linux.c): Likewise.
10583 (i386.o): New.
10584 (i386.c): Likewise.
10585 (i386-linux.o): Likewise.
10586 (i386-linux.c): Likewise.
10587 (amd64.o): Likewise.
10588 (amd64.c): Likewise.
10589 (amd64-linux.o): Likewise.
10590 (amd64-linux.c): Likewise.
10591
10592 * configure.srv (srv_i386_regobj): New.
10593 (srv_i386_linux_regobj): Likewise.
10594 (srv_amd64_regobj): Likewise.
10595 (srv_amd64_linux_regobj): Likewise.
10596 (srv_i386_32bit_xmlfiles): Likewise.
10597 (srv_i386_64bit_xmlfiles): Likewise.
10598 (srv_i386_xmlfiles): Likewise.
10599 (srv_amd64_xmlfiles): Likewise.
10600 (srv_i386_linux_xmlfiles): Likewise.
10601 (srv_amd64_linux_xmlfiles): Likewise.
10602 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10603 srv_xmlfiles to $srv_i386_xmlfiles.
10604 (i[34567]86-*-mingw32ce*): Likewise.
10605 (i[34567]86-*-mingw*): Likewise.
10606 (i[34567]86-*-nto*): Likewise.
10607 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10608 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10609 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10610 (x86_64-*-linux*): Likewise.
10611
10612 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10613 (init_registers_amd64_linux): New.
10614 (x86_arch_setup): Replace init_registers_x86_64_linux with
10615 init_registers_amd64_linux.
10616
193f13e6
MK		 106172010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10618
10619 * configure.ac: Check for libdl. If it is not available link against
10620 static libthread_db.
10621 * configure: Regenerate.
10622
85d721b8
PA		 106232010-02-22 Pedro Alves <pedro@codesourcery.com>
10624
10625 PR9605
10626
10627 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10628 handing a read watchpoint.
10629 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10630
6076632b
DE		 106312010-02-12 Doug Evans <dje@google.com>
10632
10633 * linux-low.c (linux_supports_tracefork_flag): Document.
10634 (linux_look_up_symbols): Add comment.
10635
3327ccf7
L		 106362010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10637
10638 * regcache.c (supply_register): Clear regcache if buf is NULL.
10639
0718675c 106402010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10641 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10642
10643 * inferiors.c (find_inferior): Add function documentation.
10644 (unloaded_dll): Handle the case where the unloaded dll has not
10645 been previously registered in the dll list.
10646
177321bd
DJ		 106472010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10648
10649 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10650 (thumb2_breakpoint): New.
10651 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10652
2b009048
DJ		 106532010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10654
10655 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10656 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10657 breakpoints.
10658
3be029c7
PA		 106592010-01-21 Pedro Alves <pedro@codesourcery.com>
10660
10661 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10662
18f5de3b
JK		 106632010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10664
10665 * linux-s390-low.c (s390_collect_ptrace_register)
10666 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10667
3743bb4f
DE		 106682010-01-21 Doug Evans <dje@google.com>
10669
14ce3065
DE		 10670 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10671 (PTRACE_ARG4_TYPE): New macro.
10672 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10673 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10674 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10675 (usr_store_inferior_registers): Ditto.
10676 (linux_read_memory, linux_write_memory): Ditto.
10677 (linux_test_for_tracefork): Ditto.
10678
3743bb4f
DE		 10679 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10680 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10681
8b315be5
PA		 106822010-01-21 Pedro Alves <pedro@codesourcery.com>
10683
10684 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10685 target.
10686
85492558
PA		 106872010-01-21 Pedro Alves <pedro@codesourcery.com>
10688
10689 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10690 prototype to take a regcache. Adjust.
10691
442ea881
PA		 106922010-01-20 Pedro Alves <pedro@codesourcery.com>
10693
10694 * regcache.h (struct thread_info): Forward declare.
10695 (struct regcache): New.
10696 (new_register_cache): Adjust prototype.
10697 (get_thread_regcache): Declare.
10698 (free_register_cache): Adjust prototype.
10699 (registers_to_string, registers_from_string): Ditto.
10700 (supply_register, supply_register_by_name, collect_register)
10701 (collect_register_as_string, collect_register_by_name): Ditto.
10702 * regcache.c (struct inferior_regcache_data): Delete.
10703 (get_regcache): Rename to ...
10704 (get_thread_regcache): ... this. Adjust. Switch inferior before
10705 fetching registers.
10706 (regcache_invalidate_one): Adjust.
10707 (regcache_invalidate): Fix prototype.
10708 (new_register_cache): Return the new register cache.
10709 (free_register_cache): Change prototype.
10710 (realloc_register_cache): Adjust.
10711 (registers_to_string): Change prototype to take a regcache. Adjust.
10712 (registers_from_string): Ditto.
10713 (register_data): Ditto.
10714 (supply_register): Ditto.
10715 (supply_register_by_name): Ditto.
10716 (collect_register): Ditto.
10717 (collect_register_as_string): Ditto.
10718 (collect_register_by_name): Ditto.
10719 * server.c (process_serial_event): Adjust.
10720 * linux-low.h (regset_fill_func, regset_store_func): Change
10721 prototype.
10722 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10723 Change prototype.
10724 * linux-low.c (get_stop_pc): Adjust.
10725 (check_removed_breakpoint): Adjust.
10726 (linux_wait_for_event): Adjust.
10727 (linux_resume_one_lwp): Adjust.
10728 (fetch_register): Add regcache parameter. Adjust.
10729 (usr_store_inferior_registers): Ditto.
10730 (regsets_fetch_inferior_registers): Ditto.
10731 (regsets_store_inferior_registers): Ditto.
10732 (linux_fetch_registers, linux_store_registers): Ditto.
10733 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10734 regcache. Adjust.
43aaf8b6
PA		 10735 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10736 Ditto.
442ea881
PA		 10737 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10738 prototype to take a regcache.
10739 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10740 * remote-utils.c (convert_ascii_to_int, outreg)
10741 (prepare_resume_reply): Change prototype to take a regcache.
10742 Adjust.
10743 * target.h (struct target_ops) <fetch_registers, store_registers>:
10744 Change prototype to take a regcache.
10745 (fetch_inferior_registers, store_inferior_registers): Change
10746 prototype to take a regcache. Adjust.
10747 * proc-service.c (ps_lgetregs): Adjust.
10748 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10749 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10750 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10751 take a regcache. Adjust.
10752 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10753 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10754 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10755 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10756 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10757 (cris_cannot_fetch_register):
10758 (cris_breakpoint_at): Change prototype to take a regcache.
10759 Adjust.
10760 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10761 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10762 to take a regcache. Adjust.
10763 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10764 Adjust.
10765 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10766 take a regcache. Adjust.
10767 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10768 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10769 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10770 * linux-mips-low.c (mips_get_pc):
10771 (mips_set_pc): Change prototype to take a regcache. Adjust.
10772 (mips_reinsert_addr): Adjust.
10773 (mips_collect_register): Change prototype to take a regcache.
10774 Adjust.
10775 (mips_supply_register):
10776 (mips_collect_register_32bit, mips_supply_register_32bit)
10777 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10778 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10779 * linux-ppc-low.c (ppc_supply_ptrace_register)
10780 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10781 (parse_spufs_run): Adjust.
10782 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10783 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10784 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10785 take a regcache. Adjust.
10786 * linux-s390-low.c (s390_collect_ptrace_register)
10787 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10788 (s390_set_pc): Change prototype to take a regcache. Adjust.
10789 (s390_arch_setup): Adjust.
10790 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10791 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10792 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10793 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10794 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10795 regcache. Adjust.
10796 (sparc_breakpoint_at): Adjust.
10797 * linux-xtensa-low.c (xtensa_fill_gregset):
10798 (xtensa_store_gregset):
10799 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10800 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10801 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10802 prototype to take a regcache. Adjust.
10803 * win32-arm-low.c (arm_fetch_inferior_register)
10804 (arm_store_inferior_register): Change prototype to take a
10805 regcache. Adjust.
10806 * win32-i386-low.c (i386_fetch_inferior_register)
10807 (i386_store_inferior_register): Change prototype to take a
10808 regcache. Adjust.
10809 * win32-low.c (child_fetch_inferior_registers)
10810 (child_store_inferior_registers): Change prototype to take a
10811 regcache. Adjust.
10812 (win32_wait): Adjust.
10813 (win32_fetch_inferior_registers): Change prototype to take a
10814 regcache. Adjust.
10815 (win32_store_inferior_registers): Adjust.
10816 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10817 store_inferior_register>: Change prototype to take a regcache.
10818
60c3d7b0
DE		 108192010-01-20 Doug Evans <dje@google.com>
10820
10821 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10822 #ifdef.
10823 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10824 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10825
dc146f7c
VP		 108262010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10827
10828 * linux-low.c (linux_core_of_thread): New.
10829 (compare_ints, show_process, list_threads): New.
10830 (linux_qxfer_osdata): Report threads and cores.
10831 (linux_target_op): Register linux_core_of_thread.
10832 * remote-utils.c (prepare_resume_reply): Report the core.
10833 (buffer_xml_printf): Support %d specifier.
10834 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10835 New.
10836 (handle_query): Handle qXfer:threads. Announce availability
10837 thereof.
10838 * target.h (struct target_ops): New field core_of_thread.
10839
7803799a
UW		 108402010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10841
10842 * Makefile.in (clean): Remove new generated files.
10843 (reg-s390.o, reg-s390.c): Remove rules.
10844 (reg-s390x.o, reg-s390x.c): Likewise.
10845 (s390-linux32.o, s390-linux32.c): Add rules.
10846 (s390-linux64.o, s390-linux64.c): Likewise.
10847 (s390x-linux64.o, s390x-linux64.c): Likewise.
10848 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10849 * linux-s390-low.c: Include <elf.h>.
10850 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10851 (init_registers_s390): Remove prototype.
10852 (init_registers_s390x): Likewise.
10853 (init_registers_s390_linux32): Add prototype.
10854 (init_registers_s390_linux64): Likewise.
10855 (init_registers_s390x_linux64): Likewise.
10856 (s390_num_regs_3264): New define.
10857 (s390_regmap_3264): New global variable.
10858 (s390_cannot_fetch_register): Remove obsolete check.
10859 (s390_cannot_store_register): Likewise.
10860 (s390_collect_ptrace_register): Handle upper/lower register halves.
10861 (s390_supply_ptrace_register): Likewise.
10862 (s390_fill_gregset): Update to register number changes.
10863 (s390_get_hwcap): New routine.
10864 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10865 Install appropriate regmap and register set.
10866
6e7ffa39
JB		 108672010-01-01 Joel Brobecker <brobecker@adacore.com>
10868
10869 * server.c (gdbserver_version): Update copyright year to 2010.
10870 * gdbreplay.c (gdbreplay_version): Likewise.
10871
957f3f49
DE		 108722009-12-28 Doug Evans <dje@google.com>
10873
10874 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10875 elf/external.h. Include <elf.h> instead but only if necessary.
10876
ca5c370d
PA		 108772009-12-28 Pedro Alves <pedro@codesourcery.com>
10878
10879 * linux-low.c (linux_remove_process): Remove `detaching'
10880 parameter. Don't release/detach from thread_db here.
10881 (linux_kill): Release/detach from thread_db here, ...
10882 (linux_detach): ... and here, before actually detaching.
10883 (linux_wait_1): ... and here, when a process exits.
10884 * thread-db.c (any_thread_of): New.
10885 (thread_db_free): Switch the current inferior to a thread of the
10886 passed in process.
10887
4ee62156
DE		 108882009-12-21 Doug Evans <dje@google.com>
10889
d90e6a88
DE		 10890 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10891
c5f62d5f
DE		 10892 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10893 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10894 warning ifndef __NR_tkill. Move setting of errno there too.
10895 Delete unnecessary resetting of errno after syscall.
10896 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10897
10e86dd7
DE		 10898 * configure.ac: Check for dladdr.
10899 * config.in: Regenerate.
10900 * configure: Regenerate.
10901 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10902 (try_thread_db_load): Update.
10903
4ee62156
DE		 10904 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10905
00f515da
DE		 109062009-12-18 Doug Evans <dje@google.com>
10907
e9464885
DE		 10908 * event-loop.c: Include unistd.h if it exists.
10909
07d4f67e
DE		 10910 * linux-low.c (my_waitpid): Move definition away from being in
10911 between linux_tracefork_child/linux_test_for_tracefork.
10912
00f515da
DE		 10913 * gdb_proc_service.h (psaddr_t): Fix type.
10914 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10915 signature to match glibc.
10916
1de1badb
DE		 109172009-12-16 Doug Evans <dje@google.com>
10918
10919 * linux-low.c (linux_read_memory): Fix argument to read.
10920
aeeb81d1
PA		 109212009-11-26 Pedro Alves <pedro@codesourcery.com>
10922
10923 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10924 events, don't leave current_inferior pointing at null.
10925
10357975
PA		 109262009-11-26 Pedro Alves <pedro@codesourcery.com>
10927
10928 * win32-low.c (LOG): Delete.
10929 (OUTMSG): Output to stderr.
10930 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10931 on compile time LOG macro.
10932 (win32_wait): Fix debug output.
10933
cf6e3471
PA		 109342009-11-26 Pedro Alves <pedro@codesourcery.com>
10935
10936 * win32-low.c (win32_add_one_solib): If the dll name is
10937 "ntdll.dll", prepend the system directory to the dll path.
10938
0c85e18e
MK		 109392009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10940
10941 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10942
9ac544ce 109432009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10944 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10945
10946 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10947 * configure.ac: Check for __mcoldfire__ and set
10948 gdb_cv_m68k_is_coldfire.
10949 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10950 reg-cf.o and reg-m68k.o.
10951 * configure: Regenerated.
10952
fd7dd3e6
PA		 109532009-11-16 Pedro Alves <pedro@codesourcery.com>
10954
10955 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10956 Pass it to thread_db_free.
10957 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10958 proper `detaching' argument to linux_remove_process.
10959 * linux-low.h (thread_db_free): Add `detaching' parameter.
10960 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10961 to thread_db_free.
10962 (thread_db_free): Add `detaching' parameter. Only
10963 call td_ta_clear_event if detaching from process.
10964
75aa492e
MK		 109652009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10966
10967 * thread-db.c (thread_db_free): Fix typo.
10968
21e1bee4
PP		 109692009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10970
10971 PR gdb/10838
10972 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10973
8838b45e
NS		 109742009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10975
10976 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10977 with an i686 compiler.
10978 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10979 needed.
10980 * configure: Rebuilt.
10981
8a35fb51
SL		 109822009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10983
10984 PR gdb/10783
10985
10986 * server.c (handle_search_memory_1): Correct read_addr initialization
10987 in loop for searching subsequent chunks.
10988
96f15937
PP		 109892009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10990
10991 * configure.ac: New --with-libthread-db option.
10992 * thread-db.c: Allow direct dependence on libthread_db.
10993 (thread_db_free): Adjust.
10994 * config.in: Regenerate.
10995 * configure: Likewise.
889bf7c5 10996
5f7d1694
PP		 109972009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10998
10999 PR gdb/10757
11000 * thread-db.c (attach_thread): New function.
11001 (maybe_attach_thread): Return success/failure.
11002 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11003 (thread_db_find_new_threads): Loop until no new threads.
11004
88e3b899
PA		 110052009-10-13 Pedro Alves <pedro@codesourcery.com>
11006
11007 * proc-service.c (ps_lgetregs): Formatting.
11008
cdbfd419
PP		 110092009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11010
11011 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11012 * configure.ac: Adjust.
11013 * linux-low.h (struct process_info_private): Move members to struct
11014 thread_db.
11015 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11016 * linux-low.c (linux_remove_process): Adjust.
11017 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11018 * server.c (handle_query): Move code ...
11019 (handle_monitor_command): ... here. New function.
11020 * target.h (struct target_ops): New member.
11021 * thread-db.c (struct thread_db): New.
11022 (libthread_db_search_path): New variable.
11023 (thread_db_create_event, thread_db_enable_reporting)
11024 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11025 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11026 (try_thread_db_load_1, dladdr_to_soname): New functions.
11027 (try_thread_db_load, thread_db_load_search): New functions.
11028 (thread_db_init): Search for libthread_db.
11029 (thread_db_free): New function.
11030 (thread_db_handle_monitor_command): Likewise.
11031 * config.in: Regenerate.
11032 * configure: Regenerate.
889bf7c5 11033
4168d2d6
UW		 110342009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11035
11036 * spu-low.c (spu_kill): Wait for inferior to terminate.
11037 Call clear_inferiors.
11038 (spu_detach): Call clear_inferiors.
11039
81ecdfbb
RW		 110402009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11041
11042 * aclocal.m4: Regenerate.
11043 * config.in: Likewise.
11044 * configure: Likewise.
11045
0b9ff2c0
UW		 110462009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11047
11048 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11049 (parse_spufs_run): New function.
11050 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11051 (ppc_breakpoint_at): Handle SPU breakpoints.
11052
efcbbd14
UW		 110532009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11054
11055 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11056 (SPUFS_MAGIC): Define.
11057 (spu_enumerate_spu_ids): New function.
11058 (linux_qxfer_spu): New function.
11059 (linux_target_ops): Install linux_qxfer_spu.
11060
f4d9bade
UW		 110612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11062
11063 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11064 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11065 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11066 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11067 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11068 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11069 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11070 (init_registers_powerpc_cell32l): Add prototype.
11071 (init_registers_powerpc_cell64l): Likewise.
11072 (ppc_arch_setup): Detect Cell/B.E. architecture.
11073
96e946ca
RW		 110742009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11075
11076 * Makefile.in (datarootdir): New variable.
11077
58d6951d
DJ		 110782009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11079
11080 * linux-low.c (linux_write_memory): Update debugging output.
11081 * Makefile.in (clean): Add new descriptions.
11082 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11083 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11084 * configure.srv: Add new files for arm*-*-linux*.
11085 * linux-arm-low.c: Add new declarations.
11086 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11087 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11088 (HWCAP_VFPv3D16): New.
11089 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11090 instead of __IWMMXT__.
11091 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11092 (arm_arch_setup): New.
11093 (target_regsets): Remove #ifdef. Add VFP regset.
11094 (the_low_target): Use arm_arch_setup.
11095
12b42a12
DJ		 110962009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11097
11098 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11099 the main thread again.
11100
ac8c974e
AR		 111012009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11102
11103 Adding Neutrino gdbserver.
11104 * configure: Regenerated.
11105 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11106 * configure.srv (i[34567]86-*-nto*): New target.
11107 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11108 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11109 (nto_comctrl) [__QNX__]: New function.
11110 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11111
4424e0c3 111122009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11113
11114 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11115 srv_tgtobj.
11116
912cf4ba
PA		 111172009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11118 Pedro Alves <pedro@codesourcery.com>
11119
11120 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11121 don't support CONTEXT_EXTENDED_REGISTERS.
11122 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11123 (the_low_target): Install them.
11124 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11125 failing with ERROR_PIPE_NOT_CONNECTED.
11126
aa5ca48f
DE		 111272009-06-30 Doug Evans <dje@google.com>
11128 Pierre Muller <muller@ics.u-strasbg.fr>
11129
11130 Add h/w watchpoint support to x86-linux, win32-i386.
11131 * Makefile.in (SFILES): Add i386-low.c
11132 (i386_low_h): Define.
11133 (i386-low.o): Add dependencies.
11134 (linux-x86-low.o): Add i386-low.h dependency.
11135 (win32-i386-low.o): Ditto.
11136 * i386-low.c: New file.
11137 * i386-low.h: New file.
11138 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11139 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11140 * linux-low.c (linux_add_process): Initialize arch_private.
11141 (linux_remove_process): Free arch_private.
11142 (add_lwp): Initialize arch_private.
11143 (delete_lwp): Free arch_private.
11144 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11145 provided.
11146 * linux-low.h (process_info_private): New member arch_private.
11147 (lwp_info): New member arch_private.
11148 (linux_target_ops): New members new_process, new_thread,
11149 prepare_to_resume.
11150 (ptid_of): New macro.
11151 * linux-x86-low.c: Include stddef.h, i386-low.h.
11152 (arch_process_info): New struct.
11153 (arch_lwp_info): New struct.
11154 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11155 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11156 (i386_dr_low_get_status): New function.
11157 (x86_insert_point, x86_remove_point): New functions.
11158 (x86_stopped_by_watchpoint): New function.
11159 (x86_stopped_data_address): New function.
11160 (x86_linux_new_process, x86_linux_new_thread): New functions.
11161 (x86_linux_prepare_to_resume): New function.
11162 (the_low_target): Add entries for insert_point, remove_point,
11163 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11164 prepare_to_resume.
11165 * server.c (debug_hw_points): New global.
11166 (monitor_show_help): Document set debug-hw-points.
11167 (handle_query): Process "set debug-hw-points".
11168 * server.h (debug_hw_points): Declare.
11169 (paddress): Declare.
11170 * utils.c (NUMCELLS, CELLSIZE): New macros.
11171 (get_sell, xsnprintf, paddress): New functions.
11172 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11173 remove_point, stopped_by_watchpoint, stopped_data_address.
11174 * win32-i386-low.c: Include i386-low.h.
11175 (debug_reg_state): Replaces dr.
11176 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11177 (i386_dr_low_get_status): New function.
11178 (i386_insert_point, i386_remove_point): New functions.
11179 (i386_stopped_by_watchpoint): New function.
11180 (i386_stopped_data_address): New function.
11181 (i386_initial_stuff): Update.
11182 (get_thread_context,set_thread_context,i386_thread_added): Update.
11183 (the_low_target): Add entries for insert_point,
11184 remove_point, stopped_by_watchpoint, stopped_data_address.
11185 * win32-low.c (win32_insert_watchpoint): New function.
11186 (win32_remove_watchpoint): New function.
11187 (win32_stopped_by_watchpoint): New function.
11188 (win32_stopped_data_address): New function.
11189 (win32_target_ops): Add entries for insert_watchpoint,
11190 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11191 * win32-low.h (win32_target_ops): New members insert_point,
11192 remove_point, stopped_by_watchpoint, stopped_data_address.
11193
d993e290
PA		 111942009-06-25 Pedro Alves <pedro@codesourcery.com>
11195
11196 * server.c (process_serial_event): Re-return unsupported, not
11197 error, if the type isn't recognized. Re-allow supporting only
11198 insert or remove packets. Also call require_running for
11199 breakpoints. Add missing break statement to default case. Tidy.
11200 * target.h (struct target_ops): Rename insert_watchpoint to
11201 insert_point, and remove_watchpoint to remove_point.
11202
11203 * linux-low.h (struct linux_target_ops): Likewise.
11204 * linux-low.c (linux_insert_watchpoint): Rename to ...
11205 (linux_insert_point): ... this. Adjust.
11206 (linux_remove_watchpoint): Rename to ...
11207 (linux_remove_point): ... this. Adjust.
11208 (linux_target_ops): Adjust.
11209 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11210 (cris_insert_point): ... this.
11211 (cris_remove_watchpoint): Rename to ...
11212 (cris_remove_point): ... this.
11213 (the_low_target): Adjust.
11214
0f54c268
PM		 112152009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11216
11217 * server.c (handle_v_kill): Pass signal_pid to
11218 kill_inferior if multi_process is zero.
11219
c6314022
AR		 112202009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11221
11222 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11223 * target.h (target_ops): Comment for *_watchpoint to make it clear
11224 the functions can get types '0' and '1'.
11225
4463ce24
AR		 112262009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11227
11228 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11229 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11230 * regcache.c (get_regcache): Likewise.
11231 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11232 * win32-low.c (child_fetch_inferior_registers): Remove check for
11233 regno 0.
11234
cf8fd78b
PA		 112352009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11236 Pedro Alves <pedro@codesourcery.com>
11237
11238 * target.h (struct target_ops) <supports_multi_process>: New
11239 callback.
11240 (target_supports_multi_process): New.
11241 * server.c (handle_query): Even if GDB reports support, only
11242 enable multi-process if the target also supports it. Report
11243 multi-process support only if the target backend supports it.
11244 * linux-low.c (linux_supports_multi_process): New function.
11245 (linux_target_ops): Install it as target_supports_multi_process
11246 callback.
11247
47c0c975
DE		 112482009-05-24 Doug Evans <dje@google.com>
11249
e09875d4
DE		 11250 Global renaming of find_thread_pid to find_thread_ptid.
11251 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11252 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11253 All callers updated.
11254
e27d73f6
DE		 11255 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11256 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11257 directly.
11258
47c0c975
DE		 11259 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11260 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11261 (linux_resume_one_lwp): Ditto.
11262
2acc282a
DE		 112632009-05-23 Doug Evans <dje@google.com>
11264
11265 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11266 from struct inferior_list_entry * to struct lwp_info *.
11267 All callers updated.
11268
9f1036c1
DE		 112692009-05-13 Doug Evans <dje@google.com>
11270
11271 * linux-x86-low.c: Don't include assert.h.
11272 (x86_siginfo_fixup): Use fatal, not assert.
11273 (x86_arch_setup): Fix comment.
11274
d0722149
DE		 112752009-05-12 Doug Evans <dje@google.com>
11276
11277 Biarch support for i386/amd64 gdbserver.
11278 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11279 Add linux-x86-low.c.
11280 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11281 (linux-x86-low.o): Add.
11282 * linux-x86-64-low.c: Delete.
11283 * linux-i386-low.c: Delete.
11284 * linux-x86-low.c: New file.
11285 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11286 linux-x86-low.o.
11287 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11288 linux-x86-low.o.
11289 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11290 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11291 (linux_child_pid_to_exec_file): New function.
11292 (elf_64_header_p, elf_64_file_p): New functions.
11293 (siginfo_fixup): New function.
11294 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11295 give target a chance to convert layout.
11296 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11297 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11298
fdeb2a12
DE		 112992009-05-07 Doug Evans <dje@google.com>
11300
11301 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11302 (regsets_store_inferior_registers): Ditto.
11303
a6dbe5df
PA		 113042009-05-06 Pedro Alves <pedro@codesourcery.com>
11305
11306 PR server/10048
11307
11308 * linux-low.c (must_set_ptrace_flags): Delete.
11309 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11310 of the global.
11311 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11312 `lwp->must_set_ptrace_flags' instead.
ba42693b 11313 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11314 (linux_wait_1): ... not here.
11315
5091eb23
DE		 113162009-04-30 Doug Evans <dje@google.com>
11317
9f767825
DE		 11318 * inferiors.c (started_inferior_callback): New function.
11319 (attached_inferior_callback): New function.
11320 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11321 * server.c (print_started_pid, print_attached_pid): New functions.
11322 (detach_or_kill_for_exit): New function.
11323 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11324 * server.h (have_started_inferiors_p): Declare.
11325 (have_attached_inferiors_p): Declare.
11326
5091eb23
DE		 11327 * inferiors.c (remove_process): Fix memory leak, free process.
11328 * linux-low.c (linux_remove_process): New function.
11329 (linux_kill): Call it instead of remove_process.
11330 (linux_detach, linux_wait_1): Ditto.
11331
155c8968
PA		 113322009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11333
11334 * configure.srv: Add x86 Windows CE target.
11335
7fe519cb
UW		 113362009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11337
11338 * inferiors.c (get_thread_process): Make global.
11339 * server.h (get_thread_process): Add prototype.
11340 * thread-db.c (find_one_thread): Use get_thread_process
11341 instead of current_process.
11342 (thread_db_get_tls_address): Do not crash if called when
11343 thread layer is not yet initialized.
11344
5472f405
UW		 113452009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11346
11347 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11348 * spu-low.c (current_tid): Rename to ...
11349 (current_ptid): ... this.
11350 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11351 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11352 ptid_get_lwp (current_ptid) instead of current_tid.
11353 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11354 instead of current_tid. Use find_process_pid to verify pid
11355 argument is valid. Pass proper argument to remove_process.
11356 (spu_thread_alive): Compare current_ptid instead of current_tid.
11357 (spu_resume): Likewise.
11358
55ac2b99
PA		 113592009-04-02 Pedro Alves <pedro@codesourcery.com>
11360
11361 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11362 variable.
11363
95954743
PA		 113642009-04-01 Pedro Alves <pedro@codesourcery.com>
11365
11366 Implement the multiprocess extensions, and add linux multiprocess
11367 support.
11368
11369 * server.h (ULONGEST): Declare.
11370 (struct ptid, ptid_t): New.
11371 (minus_one_ptid, null_ptid): Declare.
11372 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11373 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11374 (struct inferior_list_entry): Change `id' type from unsigned from
11375 to ptid_t.
11376 (struct sym_cache, struct breakpoint, struct
11377 process_info_private): Forward declare.
11378 (struct process_info): Declare.
11379 (current_process): Declare.
11380 (all_processes): Declare.
11381 (initialize_inferiors): Declare.
11382 (add_thread): Adjust to use ptid_t.
11383 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11384 (add_process, remove_process, find_thread_pid): Declare.
11385 (find_inferior_id): Adjust to use ptid_t.
11386 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11387 (multi_process): Declare.
11388 (push_event): Adjust to use ptid_t.
11389 (read_ptid, write_ptid): Declare.
11390 (prepare_resume_reply): Adjust to use ptid_t.
11391 (clear_symbol_cache): Declare.
11392 * inferiors.c (all_processes): New.
11393 (null_ptid, minus_one_ptid): New.
11394 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11395 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11396 (add_thread): Change unsigned long to ptid. Remove gdb_id
11397 parameter. Adjust.
11398 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11399 (gdb_id_to_thread): Rename to ...
11400 (find_thread_pid): ... this. Change unsigned long to ptid.
11401 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11402 (loaded_dll, pull_pid_from_list): Adjust.
11403 (add_process, remove_process, find_process_pid)
11404 (get_thread_process, current_process, initialize_inferiors): New.
11405 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11406 (struct target_waitstatus) <related_pid>: Ditto.
11407 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11408 return type to int.
11409 (struct target_ops) <join>: Add `pid' argument.
11410 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11411 (struct target_ops) <wait>: Add `ptid' field. Change return type
11412 to ptid.
11413 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11414 (mywait): Add `ptid' argument. Change return type to ptid_t.
11415 (target_pid_to_str): Declare.
11416 * target.c (set_desired_inferior): Adjust to use ptids.
11417 (mywait): Add new `ptid' argument. Adjust.
11418 (target_pid_to_str): New.
11419 * mem-break.h (free_all_breakpoints): Declare.
11420 * mem-break.c (breakpoints): Delelete.
11421 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11422 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11423 to use per-process breakpoint list.
11424 (free_all_breakpoints): New.
11425 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11426 (symbol_cache, all_symbols_looked_up): Delete.
11427 (hexchars): New.
11428 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11429 read_ptid): New.
11430 (prepare_resume_reply): Change ptid argument's type from unsigned
11431 long to ptid_t. Adjust. Implement W;process and X;process.
11432 (free_sym_cache, clear_symbol_cache): New.
11433 (look_up_one_symbol): Adjust to per-process symbol cache. *
11434 * server.c (cont_thread, general_thread, step_thread): Change type
11435 to ptid_t.
11436 (attached): Delete.
11437 (multi_process): New.
11438 (last_ptid): Change type to ptid_t.
11439 (struct vstop_notif) <ptid>: Change type to ptid_t.
11440 (queue_stop_reply, push_event): Change `ptid' argument's type to
11441 ptid_t.
11442 (discard_queued_stop_replies): Add `pid' argument.
11443 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11444 changes. Don't reference the `attached' global.
11445 (attach_inferior): Adjust to mywait interface changes.
11446 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11447 features. Handle and report "multiprocess+". Handle
11448 "qAttached:PID".
11449 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11450 changes.
11451 (handle_v_kill): New.
11452 (handle_v_stopped): Adjust to use target_pid_to_str.
11453 (handle_v_requests): Allow multiple attaches and runs when
11454 multiprocess extensions are in effect. Handle "vKill".
11455 (myresume): Adjust to use ptids.
11456 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11457 (handle_status): Adjust to discard_queued_stop_replies interface
11458 change.
11459 (first_thread_of, kill_inferior_callback)
11460 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11461 (main): Call initialize_inferiors. Adjust to use ptids, killing
11462 and detaching from all inferiors. Handle multiprocess packet
11463 variants.
11464 * linux-low.h: Include gdb_proc_service.h.
11465 (struct process_info_private): New.
11466 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11467 <lwpid_of>: Use ptid_get_lwp.
11468 (get_lwp_thread): Adjust.
11469 (struct lwp_info): Add `dead' member.
11470 (find_lwp_pid): Declare.
11471 * linux-low.c (thread_db_active): Delete.
11472 (new_inferior): Adjust comment.
11473 (inferior_pid): Delete.
11474 (linux_add_process): New.
11475 (handle_extended_wait): Adjust.
11476 (add_lwp): Change unsigned long to ptid.
11477 (linux_create_inferior): Add process to processes table. Adjust
11478 to use ptids. Don't set new_inferior here.
11479 (linux_attach_lwp): Rename to ...
11480 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11481 it. Adjust to use ptids.
11482 (linux_attach_lwp): New.
11483 (linux_attach): Add process to processes table. Don't set
11484 new_inferior here.
11485 (struct counter): New.
11486 (second_thread_of_pid_p, last_thread_of_process_p): New.
11487 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11488 multiple processes.
11489 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11490 processes. Remove process from process table.
11491 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11492 to multiple processes.
11493 (any_thread_of): New.
11494 (linux_detach): Add `pid' argument, and handle it. Remove process
11495 from processes table.
11496 (linux_join): Add `pid' argument. Handle it.
11497 (linux_thread_alive): Change unsighed long argument to ptid_t.
11498 Consider dead lwps as not being alive.
11499 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11500 threads we're not interested in.
11501 (same_lwp, find_lwp_pid): New.
11502 (linux_wait_for_lwp): Change `pid' argument's type from int to
11503 ptid_t. Adjust.
11504 (linux_wait_for_event): Rename to ...
11505 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11506 from int to ptid_t. Adjust.
11507 (linux_wait_for_event): New.
11508 (linux_wait_1): Add `ptid' argument. Change return type to
11509 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11510 that exit from the process table.
11511 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11512 Adjust.
11513 (mark_lwp_dead): New.
11514 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11515 stopping all threads, mark its main lwp as dead.
11516 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11517 ptids.
11518 (fetch_register, usr_store_inferior_registers)
11519 (regsets_fetch_inferior_registers)
11520 (regsets_store_inferior_registers, linux_read_memory)
11521 (linux_write_memory): Inline `inferior_pid'.
11522 (linux_look_up_symbols): Adjust to use per-process
11523 `thread_db_active'.
11524 (linux_request_interrupt): Adjust to use ptids.
11525 (linux_read_auxv): Inline `inferior_pid'.
11526 (initialize_low): Don't reference thread_db_active.
11527 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11528 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11529 (ps_getpid): Return the pid of the current inferior.
11530 * thread-db.c (proc_handle, thread_agent): Delete.
11531 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11532 per-process data.
11533 (find_one_thread): Change argument type to ptid_t. Adjust to
11534 per-process data.
11535 (maybe_attach_thread): Adjust to per-process data and ptids.
11536 (thread_db_find_new_threads): Ditto.
11537 (thread_db_init): Ditto.
11538 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11539 processes table. Adjust to use ptids.
11540 (spu_kill, spu_detach): Adjust interface. Remove process from
11541 processes table.
11542 (spu_join, spu_thread_alive): Adjust interface.
11543 (spu_wait): Adjust interface. Remove process from processes
11544 table. Adjust to use ptids.
11545 * win32-low.c (current_inferior_tid): Delete.
11546 (current_inferior_ptid): New.
11547 (debug_event_ptid): New.
11548 (thread_rec): Take a ptid. Adjust.
11549 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11550 (child_delete_thread): Ditto.
11551 (do_initial_child_stuff): Add `attached' argument. Add process to
11552 processes table.
11553 (child_fetch_inferior_registers, child_store_inferior_registers):
11554 Adjust.
11555 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11556 (win32_attach): Pass 1 to do_initial_child_stuff.
11557 (win32_kill): Adjust interface. Remove process from processes
11558 table.
11559 (win32_detach): Ditto.
11560 (win32_join): Adjust interface.
11561 (win32_thread_alive): Take a ptid.
11562 (win32_resume): Adjust to use ptids.
11563 (get_child_debug_event): Ditto.
11564 (win32_wait): Adjust interface. Remove exiting process from
11565 processes table.
11566
bd99dc85
PA		 115672009-04-01 Pedro Alves <pedro@codesourcery.com>
11568
11569 Non-stop mode support.
11570
11571 * server.h (non_stop): Declare.
11572 (gdb_client_data, handler_func): Declare.
11573 (delete_file_handler, add_file_handler, start_event_loop):
11574 Declare.
11575 (handle_serial_event, handle_target_event, push_event)
11576 (putpkt_notif): Declare.
11577 * target.h (enum resume_kind): New.
11578 (struct thread_resume): Replace `step' field by `kind' field.
11579 (TARGET_WNOHANG): Define.
11580 (struct target_ops) <wait>: Add `options' argument.
11581 <supports_non_stop, async, start_non_stop>: New fields.
11582 (target_supports_non_stop, target_async): New.
11583 (start_non_stop): Declare.
11584 (mywait): Add `options' argument.
11585 * target.c (mywait): Add `options' argument. Print child exit
11586 notifications here.
11587 (start_non_stop): New.
11588 * server.c (non_stop, own_buf, mem_buf): New globals.
11589 (struct vstop_notif): New.
11590 (notif_queue): New global.
11591 (queue_stop_reply, push_event, discard_queued_stop_replies)
11592 (send_next_stop_reply): New.
11593 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11594 interface changes.
11595 (attach_inferior): In non-stop mode, don't wait for the target
11596 here.
11597 (handle_general_set): Handle QNonStop.
11598 (handle_query): When handling qC, return the current general
11599 thread, instead of the first thread of the list.
11600 (handle_query): If the backend supports non-stop mode, include
11601 QNonStop+ in the qSupported query response.
11602 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11603 and non-stop mode.
11604 (handle_v_attach, handle_v_run): Handle non-stop mode.
11605 (handle_v_stopped): New.
11606 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11607 (myresume): Adjust to use resume_kind. Handle non-stop.
11608 (queue_stop_reply_callback): New.
11609 (handle_status): Handle non-stop mode.
11610 (main): Clear non_stop flag on reconnection. Use the event-loop.
11611 Refactor serial protocol handling from here ...
11612 (process_serial_event): ... to this new function. When GDB
11613 selects any thread, select one here. In non-stop mode, wait until
11614 GDB acks all pending events before exiting.
11615 (handle_serial_event, handle_target_event): New.
11616 * remote-utils.c (remote_open): Install remote_desc in the event
11617 loop.
11618 (remote_close): Remove remote_desc from the event loop.
11619 (putpkt_binary): Rename to...
11620 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11621 (putpkt_binary): New as wrapper around putpkt_binary_1.
11622 (putpkt_notif): New.
11623 (prepare_resume_reply): In non-stop mode, don't change the
11624 general_thread.
11625 * event-loop.c: New.
11626 * Makefile.in (OBJ): Add event-loop.o.
11627 (event-loop.o): New rule.
11628
11629 * linux-low.h (pid_of): Moved here.
11630 (lwpid_of): New.
11631 (get_lwp_thread): Use lwpid_of.
11632 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11633 * linux-low.c (pid_of): Delete.
11634 (inferior_pid): Use lwpid_of.
11635 (linux_event_pipe): New.
11636 (target_is_async_p): New.
11637 (delete_lwp): New.
11638 (handle_extended_wait): Use lwpid_of.
11639 (add_lwp): Don't set lwpid field.
11640 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11641 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11642 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11643 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11644 first. Adjust to linux_wait_for_event interface changes. Use
11645 lwpid_of.
11646 (linux_detach): Don't delete the main lwp here.
11647 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11648 (status_pending_p): Don't consider explicitly suspended lwps.
11649 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11650 pointer. Add OPTIONS argument. Change return type to int. Use
11651 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11652 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11653 pointer. Add status pointer argument. Return a pid instead of a
11654 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11655 changes. In non-stop mode, don't switch to a random thread.
11656 (linux_wait): Rename to...
11657 (linux_wait_1): ... this. Add target_options argument, and handle
11658 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11659 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11660 clean exit and signal exit code. Don't stop all threads in
11661 non-stop mode. In all-stop mode, only stop all threads when
11662 reporting a stop to GDB. Handle explicit thread stop requests.
11663 (async_file_flush, async_file_mark): New.
11664 (linux_wait): New.
11665 (send_sigstop): Use lwpid_of.
11666 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11667 interface changes. In non-stop mode, don't switch to a random
11668 thread.
11669 (linux_resume_one_lwp): Use lwpid_of.
11670 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11671 (linux_resume_one_thread): ... this. Handle resume_stop. In
11672 non-stop mode, don't look for pending flag in all threads.
11673 (resume_status_pending_p): Don't consider explicitly suspended
11674 threads.
11675 (my_waitpid): Reimplement. Emulate __WALL.
11676 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11677 Use lwpid_of.
11678 (sigchld_handler, linux_supports_non_stop, linux_async)
11679 (linux_start_non_stop): New.
11680 (linux_target_ops): Register linux_supports_non_stop, linux_async
11681 and linux_start_non_stop.
11682 (initialize_low): Install SIGCHLD handler.
11683 * thread-db.c (thread_db_create_event, find_one_thread)
11684 (thread_db_get_tls_address): Use lwpid_of.
11685 * win32-low.c (win32_detach): Adjust to use resume_kind.
11686 (win32_wait): Add `options' argument.
11687 * spu-low.c (spu_resume): Adjust to use resume_kind.
11688 (spu_wait): Add `options' argument.
11689
5b1c542e
PA		 116902009-04-01 Pedro Alves <pedro@codesourcery.com>
11691
11692 Decouple target code from remote protocol.
11693
11694 * target.h (enum target_waitkind): New.
11695 (struct target_waitstatus): New.
11696 (struct target_ops) <wait>: Return an unsigned long. Take a
11697 target_waitstatus pointer instead of a char pointer.
11698 (mywait): Likewise.
11699 * target.c (mywait): Change prototype to return an unsigned long.
11700 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11701 * server.h (thread_from_wait, old_thread_from_wait): Delete
11702 declarations.
11703 (prepare_resume_reply): Change prototype to take a
11704 target_waitstatus.
11705 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11706 (last_status, last_ptid): New.
11707 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11708 pid instead of a signal.
11709 (attach_inferior): Remove "status" and "signal" parameters.
11710 Adjust.
11711 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11712 not as an address.
11713 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11714 (handle_v_requests, myresume): Remove "status" and "signal"
11715 parameters. Adjust.
11716 (handle_status): New.
11717 (main): Delete local `status'. Adjust.
11718 * remote-utils.c: Include target.h.
11719 (prepare_resume_reply): Change prototype to take a
11720 target_waitstatus. Adjust.
11721
11722 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11723 interface.
11724 * spu-low.c (spu_wait): Adjust.
11725 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11726 Delete.
11727 (win32_wait): Adjust.
11728
2bd7c093
PA		 117292009-04-01 Pedro Alves <pedro@codesourcery.com>
11730
11731 * target.h (struct thread_resume): Delete leave_stopped member.
11732 (struct target_ops): Add a `n' argument to the `resume' callback.
11733 * server.c (start_inferior): Adjust.
11734 (handle_v_cont, myresume): Adjust.
11735 * linux-low.c (check_removed_breakpoint): Adjust to resume
11736 interface change, and to removed leave_stopped field.
11737 (resume_ptr): Delete.
11738 (struct thread_resume_array): New.
11739 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11740 resume interface change.
11741 (linux_continue_one_thread, linux_queue_one_thread)
11742 (resume_status_pending_p): Check if the resume field is NULL
11743 instead of checking the leave_stopped member.
11744 (linux_resume): Adjust to the target resume interface change.
11745 * spu-low.c (spu_resume): Adjust to the target resume interface
11746 change.
11747 * win32-low.c (win32_detach, win32_resume): Ditto.
11748
c35fafde
PA		 117492009-04-01 Pedro Alves <pedro@codesourcery.com>
11750
11751 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11752 flag.
11753 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11754 pending.
11755 (linux_continue_one_thread): Only preserve the stepping flag if
11756 there's a pending breakpoint.
11757
0a59d50b
PA		 117582009-03-31 Pedro Alves <pedro@codesourcery.com>
11759
11760 * server.c (main): After the inferior having exited, call
11761 remote_close before exiting gdbserver.
11762
f04c6d38
TJB		 117632009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11764
11765 Fix size of FPSCR in Power 7 processors.
11766 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11767 (PPC_FEATURE_HAS_DFP): New #define.
11768 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11769 size of the FPSCR.
11770
78e5cee6
PA		 117712009-03-23 Pedro Alves <pedro@codesourcery.com>
11772
11773 * server.c (handle_query) Whitespace and formatting.
11774
1b3f6016
PA		 117752009-03-22 Pedro Alves <pedro@codesourcery.com>
11776
11777 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11778 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11779 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11780 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11781 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11782 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11783 Makefile.in, configure.ac: Fix whitespace throughout.
11784 * configure: Regenerate.
11785
a07b2135
PA		 117862009-03-22 Pedro Alves <pedro@codesourcery.com>
11787
11788 * inferiors.c (find_inferior): Make it safe for the callback
11789 function to delete the currently iterated inferior.
11790
67cc2626
PA		 117912009-03-22 Pedro Alves <pedro@codesourcery.com>
11792
11793 * Makefile.in (linuw_low_h): Move higher.
11794 (thread-db.o): Depend on $(linux_low_h).
11795
54a0b537
PA		 117962009-03-17 Pedro Alves <pedro@codesourcery.com>
11797
11798 Rename "process" to "lwp" throughout.
11799
11800 * linux-low.c (all_processes): Rename to...
11801 (all_lwps): ... this.
11802 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11803 (add_process): Rename to ...
11804 (add_lwp): ... this. Adjust.
11805 (linux_create_inferior): Adjust.
11806 (linux_attach_lwp): Adjust.
11807 (linux_attach): Adjust.
11808 (linux_kill_one_process): Rename to ...
11809 (linux_kill_one_lwp): ... this. Adjust.
11810 (linux_kill): Adjust.
11811 (linux_detach_one_process): Rename to ...
11812 (linux_detach_one_lwp): ... this. Adjust.
11813 (linux_detach): Adjust.
11814 (check_removed_breakpoint): Adjust.
11815 (status_pending_p): Adjust.
11816 (linux_wait_for_process): Rename to ...
11817 (linux_wait_for_lwp): ... this. Adjust.
11818 (linux_wait_for_event): Adjust.
11819 (send_sigstop): Adjust.
11820 (wait_for_sigstop): Adjust.
11821 (stop_all_processes): Rename to ...
11822 (stop_all_lwps): ... this.
11823 (linux_resume_one_process): Rename to ...
11824 (linux_resume_one_lwp): ... this. Adjust.
11825 (linux_set_resume_request, linux_continue_one_thread)
11826 (linux_queue_one_thread, resume_status_pending_p)
11827 (usr_store_inferior_registers, regsets_store_inferior_registers)
11828 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11829 Adjust.
11830 * linux-low.h (get_process): Rename to ...
11831 (get_lwp): ... this. Adjust.
11832 (get_thread_process): Rename to ...
11833 (get_thread_lwp): ... this. Adjust.
11834 (get_process_thread): Rename to ...
11835 (get_lwp_thread): ... this. Adjust.
11836 (struct process_info): Rename to ...
11837 (struct lwp_info): ... this.
11838 (all_processes): Rename to ...
11839 (all_lwps): ... this.
11840 * proc-service.c (ps_lgetregs): Adjust.
11841 * thread-db.c (thread_db_create_event, find_one_thread)
11842 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11843
0b16c5cf
PA		 118442009-03-14 Pedro Alves <pedro@codesourcery.com>
11845
11846 * server.c (handle_query): Handle "qAttached".
11847
32de4b9d
NS		 118482009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11849
11850 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11851 GPLv3, update license URL.
11852
2aecd87f
DE		 118532009-03-01 Doug Evans <dje@google.com>
11854
93efd302 11855 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11856 (server_h): Add gdb_signals.h.
11857 (signals.o): Update.
11858 * server.h (target_signal_from_host,target_signal_to_host_p)
11859 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11860
86b1f9c5
PM		 118612009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11862
11863 * remote-utils.c (getpkt): Also generate remote-debug
11864 information if noack_mode is set.
11865
4aa995e1
PA		 118662009-02-06 Pedro Alves <pedro@codesourcery.com>
11867
11868 * server.c (handle_query): Report qXfer:siginfo:read and
11869 qXfer:siginfo:write as supported and handle them.
11870 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11871 * linux-low.c (linux_xfer_siginfo): New.
11872 (linux_target_ops): Set it.
11873
62709adf
PA		 118742009-01-26 Pedro Alves <pedro@codesourcery.com>
11875
11876 * server.c (gdbserver_usage): Mention --remote-debug.
11877 (main): Accept '--remote-debug' switch.
11878
aef93bd7
DE		 118792009-01-18 Doug Evans <dje@google.com>
11880
11881 * regcache.c (new_register_cache): No need to check result of xcalloc.
11882 * server.c (handle_search_memory): Back out calls to xmalloc,
11883 result is checked and error is returned to user upon failure.
11884 (handle_query): Ditto. Add more checks for result of malloc.
11885 (handle_v_cont): Check result of malloc, report error back to
11886 user upon failure.
11887 (handle_v_run): Ditto. Call freeargv.
11888 * server.h (freeargv): Declare.
11889 * utils.c (freeargv): New fn.
11890
54363045
DE		 118912009-01-15 Doug Evans <dje@google.com>
11892
f626972c
DE		 11893 * gdbreplay.c (perror_with_name): Make arg const char *.
11894 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11895 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11896 * utils.c (perror_with_name): Make arg const char *.
54363045 11897
18aae699
PA		 118982009-01-14 Pedro Alves <pedro@codesourcery.com>
11899
11900 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11901 when handling a EXIT_PROCESS_DEBUG_EVENT.
11902
ff703abe
JB		 119032009-01-06 Joel Brobecker <brobecker@adacore.com>
11904
11905 * gdbreplay.c (gdbreplay_version): Update copyright year.
11906 * server.c (gdbserver_version): Likewise.
11907
f21cc1a2 119082009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11909
11910 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11911 (handle_extended_wait): Improve comment.
0e21c1ec 11912
bca929d3
DE		 119132008-12-13 Doug Evans <dje@google.com>
11914
11915 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11916 * server.h (ATTR_MALLOC): New macro.
11917 (xmalloc,xcalloc,xstrdup): Declare.
11918 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11919 * inferiors.c: Ditto.
11920 * linux-low.c: Ditto.
11921 * mem-break.c: Ditto.
11922 * regcache.c: Ditto.
11923 * remote-utils.c: Ditto.
11924 * server.c: Ditto.
11925 * target.c: Ditto.
11926 * win32-low.c: Ditto.
11927
97438e3f
DE		 119282008-12-12 Doug Evans <dje@google.com>
11929
896c7fbb
DE		 11930 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11931 in debugging printf.
11932
97438e3f
DE		 11933 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11934
e3b886f8
DE		 119352008-12-09 Doug Evans <dje@google.com>
11936
11937 * linux-low.h (struct process_info): Delete member tid, unused.
11938 * thread-db.c (find_one_thread): Update.
11939 (maybe_attach_thread): Update.
11940
07e059b5
VP		 119412008-12-02 Pedro Alves <pedro@codesourcery.com>
11942
889bf7c5
PA		 11943 * target.h (struct target_ops): Add qxfer_osdata member.
11944 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11945 and dirent.h.
11946 (linux_qxfer_osdata): New functions.
11947 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11948 callback.
11949 * server.c (handle_query): Handle "qXfer:osdata:read:".
11950 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11951 (buffer_xml_printf): New functions.
11952 * server.h (struct buffer): New.
11953 (buffer_grow_str, buffer_grow_str0): New macros.
11954 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11955 (buffer_xml_printf): Declare.
07e059b5 11956
4cab47ab
DE		 119572008-11-24 Doug Evans <dje@google.com>
11958
11959 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11960
f142445f
DJ		 119612008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11962
11963 * server.c (handle_v_run): Always use the supplied argument list.
11964
d0107bb6 119652008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11966
d0107bb6
BW		 11967 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11968 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11969
2c4ad781
TJB		 119702008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11971
11972 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11973 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11974 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11975 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11976 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11977 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11978 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11979 XML target descriptions.
11980 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11981 when inferior is running on an ISA 2.05 or later processor. Add
11982 special case to return offset for full 64-bit slot of FPSCR when
11983 in 32-bits.
11984
dfb64f85
DJ		 119852008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11986
11987 * Makefile.in (SFILES, clean): Added sparc64 files.
11988 (reg-sparc64.o, reg-sparc64.c): New.
11989 * configure.srv (sparc*-*-linux*): New configuration.
11990 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11991 syscall arguments for SPARC.
11992 (regsets_store_inferior_registers): Likewise.
11993 * linux-sparc-low.c: New file.
11994
66b6e1dd
DE		 119952008-10-21 Doug Evans <dje@google.com>
11996
11997 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11998 (READLINE_DIR,READLINE_DEP): Delete.
11999 (INTERNAL_CFLAGS): Update.
12000 (LINTFLAGS): Update.
12001
9b710a42
PA		 120022008-10-10 Pedro Alves <pedro@codesourcery.com>
12003
12004 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12005 whole argv from the last run, not just argv[0].
12006
5822d809
PA		 120072008-09-08 Pedro Alves <pedro@codesourcery.com>
12008
12009 * regcache.c (new_register_cache): Return NULL if the register
12010 cache size isn't known yet.
12011 (free_register_cache): Avoid dereferencing a NULL regcache.
12012
74aac56f
DJ		 120132008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12014
12015 * configure.srv: Merge MIPS and MIPS64.
12016
400b20f5
MR		 120172008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12018
12019 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12020
677c5bb1
LM		 120212008-08-18 Luis Machado <luisgpm@br.ibm.com>
12022
12023 * Makefile.in: Add required vsx dependencies.
12024
12025 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12026 Declare init_registers_powerpc_vsx32l.
12027 Declare init_registers_powerpc_vsx64l.
12028 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12029 (ppc_arch_setup): Check for VSX in hwcap.
12030 (ppc_fill_vsxregset): New function.
12031 (ppc_store_vsxregset): New function.
12032 Add new VSX entry in regset_info target_regsets.
12033
12034 * configure.srv: Add new VSX dependencies.
12035
a6f3e723
SL		 120362008-08-12 Pedro Alves <pedro@codesourcery.com>
12037
12038 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12039 (remote_open): Set or clear transport_is_reliable.
12040 (putpkt_binary): Don't expect acks in noack mode.
12041 (getpkt): Don't send ack/nac in noack mode.
12042 * server.c (handle_general_set): Handle QStartNoAckMode.
12043 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12044 qSupported.
12045 (main): Reset noack_mode on every connection.
12046 * server.h (noack_mode): Declare.
12047
a417dc56
RW		 120482008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12049
12050 * Makefile.in (GDBREPLAY_OBS): New variable.
12051 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12052
3221518c
UW		 120532008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12054 Daniel Jacobowitz <dan@codesourcery.com>
12055
12056 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12057 (usr_store_inferior_registers): Likewise.
12058 (regsets_store_inferior_registers): Likewise.
12059
ec56be1b
PA		 120602008-07-31 Rolf Jansen <rj@surtec.com>
12061 Pedro Alves <pedro@codesourcery.com>
12062
12063 * configure.ac: Check for memmem declaration.
12064 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12065 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12066 (disable_packet_qfThreadInfo): Unconditionally compile.
12067 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12068 * configure, config.in: Regenerate.
12069
2fe5e3ff
DE		 120702008-07-28 Doug Kwan <dougkwan@google.com>
12071
12072 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12073 (linux_write_memory): Remove declaration of errno.
12074
836acd6d
UW		 120752008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12076
12077 * linux-low.c (handle_extended_wait): Do not use "status"
12078 variable uninitialized.
12079
aeba519e
PA		 120802008-07-07 Pedro Alves <pedro@codesourcery.com>
12081
12082 * server.c (handle_v_attach): Inhibit reporting dll changes.
12083
db42f210
PA		 120842008-06-27 Pedro Alves <pedro@codesourcery.com>
12085
12086 * remote-utils.c (prepare_resume_reply): If requested, don't
12087 output "thread:TID" in the T stop reply.
12088
12089 * server.c (disable_packet_vCont, disable_packet_Tthread)
12090 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12091 (handle_query): If requested, disable support for qC, qfThreadInfo
12092 and qsThreadInfo.
12093 (handle_v_requests): If requested, disable support for vCont.
12094 (gdbserver_show_disableable): New.
12095 (main): Handle --disable-packet and --disable-packet=LIST.
12096
12097 * server.h (disable_packet_vCont, disable_packet_Tthread)
12098 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12099
8e4c5421
CD		 121002008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12101
12102 * server.c (gdbserver_usage): Mention --version.
12103
6e23a804
DJ		 121042008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12105
12106 * Makefile.in (gdbreplay.o): New rule.
12107
90aa6a40
JM		 121082008-06-06 Joseph Myers <joseph@codesourcery.com>
12109
12110 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12111 message, not gdbserver.
12112
c16158bc 121132008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12114 Nathan Sidwell <nathan@codesourcery.com>
12115 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12116
12117 * acinclude.m4: Include ../../config/acx.m4.
12118 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12119 * configure, config.in: Regenerate.
12120 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12121 * server.c (gdbserver_version): Print PKGVERSION.
12122 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12123 (main): Adjust gdbserver_usage calls.
12124 * gdbreplay.c (version, host_name): Add declarations.
12125 (gdbreplay_version, gdbreplay_usage): New.
12126 (main): Accept --version and --help options.
12127
aeb75bf5
DJ		 121282008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12129
12130 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12131 (arm_breakpoint_at): Handle Thumb.
12132 (the_low_target): Add comment.
12133
76b233dd
UW		 121342008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12135
12136 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12137
08388c79
DE		 121382008-05-09 Doug Evans <dje@google.com>
12139
a3c83fae
DE		 12140 * server.h (decode_search_memory_packet): Declare.
12141 * remote-utils.c (decode_search_memory_packet): New fn.
12142 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12143 (handle_search_memory): New fn.
12144 (handle_query): Process qSearch:memory packets.
12145
bb9c3d36
UW		 121462008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12147
12148 * regcache.c (registers_length): Remove.
12149 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12150 full register packet.
12151 * regcache.h (registers_length): Remove prototype.
12152 * server.h (PBUFSIZ): Define to 16384.
12153
7284e1be
UW		 121542008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12155
12156 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12157 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12158 powerpc-64l.o, and powerpc-altivec64l.o.
12159 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12160 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12161 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12162 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12163 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12164 to srv_xmlfiles.
12165
12166 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12167 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12168 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12169 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12170 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12171 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12172 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12173 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12174 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12175 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12176 (clean): Update.
12177
12178 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12179 (init_registers_powerpc_32l): ... this new prototype.
12180 (init_registers_powerpc_32): Remove, replace by ...
12181 (init_registers_powerpc_altivec32l): ... this new prototype.
12182 (init_registers_powerpc_e500): Remove, replace by ...
12183 (init_registers_powerpc_e500l): ... this new prototype.
12184 (init_registers_ppc64): Remove, replace by ...
12185 (init_registers_powerpc_64l): ... this new prototype.
12186 (init_registers_powerpc_64): Remove, replace by ...
12187 (init_registers_powerpc_altivec64l): ... this new prototype.
12188 (ppc_num_regs): Set to 73.
12189 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12190 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12191 (ppc_cannot_store_register): Handle orig_r3 and trap.
12192 (ppc_arch_setup): Update init_registers_... calls.
12193 (ppc_fill_gregset): Handle orig_r3 and trap.
12194
12195 * inferiors.c (clear_inferiors): Reset current_inferior.
12196
fdc59709
PB		 121972008-04-23 Paolo Bonzini <bonzini@gnu.org>
12198
889bf7c5
PA		 12199 * acinclude.m4: Add override.m4.
12200 * configure: Regenerate.
fdc59709 12201
c9b2f845
UW		 122022008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12203
12204 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12205 initial call to init_register_ppc64.
12206
550512b8
UW		 122072008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12208
43aaf8b6
PA		 12209 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12210 single powerpc*-*-linux* case.
550512b8
UW		 12211 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12212
b6430ec3
UW		 122132008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12214
12215 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12216 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12217 from reg_xmlfiles.
12218 * linux-ppc-low.c: Include <elf.h>.
12219 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12220 (ppc_hwcap): New global variable.
12221 (ppc_regmap): Remove __SPE__ #ifdef sections.
12222 (ppc_regmap_e500): New global variable.
12223 (ppc_cannot_store_register): Update __SPE__ special case.
12224 (ppc_get_hwcap): New function.
12225 (ppc_arch_setup): Use it to determine whether inferior supports
12226 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12227 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12228 Do not access registers if target does not support AltiVec.
12229 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12230 Do not access registers if target does not support SPE.
12231 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12232
52fa2412
UW		 122332008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12234
12235 * linux-low.c (disabled_regsets, num_regsets): New.
12236 (use_regsets_p): Delete.
12237 (linux_wait_for_process): Clear disabled_regsets.
12238 (regsets_fetch_inferior_registers): Check and set it.
12239 (regsets_store_inferior_registers): Likewise.
12240 (linux_fetch_registers, linux_store_registers): Do not use
12241 use_regsets_p.
12242 (initialize_low): Allocate disabled_regsets.
12243
e28b3332
DJ		 122442008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12245
12246 * Makefile.in (LIBOBJS): New.
12247 (OBS): Use LIBOBJS.
12248 (memmem.o): New rule.
12249 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12250 * configure: Regenerated.
12251
4536995d
UW		 122522008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12253
12254 * server.c (handle_query): Never return "unsupported" for
12255 qXfer:features:read queries.
12256
221c031f
UW		 122572008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12258
12259 * server.c (get_features_xml): Fix inverted condition.
12260 (handle_query): Always support qXfer:feature:read.
12261
ccd213ac
DJ		 122622008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12263
12264 * server.c (wrapper_argv): New.
12265 (start_inferior): Handle wrapper_argv. If set, expect an extra
12266 trap.
12267 (gdbserver_usage): Document --wrapper.
12268 (main): Parse --wrapper.
12269
6fe305f7
UW		 122702008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12271
12272 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12273 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12274 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12275 (ppc_set_pc): Likewise.
12276 (ppc_arch_setup): New function.
12277 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12278 of collect_register.
889bf7c5 12279 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12280
5b0a002e
UW		 122812008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12282
12283 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12284 instead of linux-ppc64-low.o.
12285 * linux-ppc64-low.c: Remove file.
12286 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12287 (linux-ppc64-low.o): Remove rule.
12288
12289 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12290 (init_registers_powerpc_64): Likewise.
12291 (ppc_regmap): Conditionally define depending on __powerpc64__.
12292 (ppc_cannot_store_register): Do not special-case "fpscr" when
12293 compiled on __powerpc64__.
12294 (ppc_collect_ptrace_register): New function.
12295 (ppc_supply_ptrace_register): New function.
12296 (ppc_breakpoint): Change type to "unsigned int".
12297 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12298 (the_low_target): Conditionally provide initializers for the
889bf7c5 12299 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12300 collect_ptrace_register and supply_ptrace_register members.
12301
9b4b61c8
UW		 123022008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12303
12304 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12305 * server.c (gdbserver_xmltarget): Define.
12306 (get_features_xml): Use it to replace "target.xml" and arch_string.
12307
12308 * configure.srv: Remove srv_xmltarget. Add XML files that were
12309 mentioned there to srv_xmlfiles instead. Remove conditional tests
12310 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12311 srv_xmlfiles and srv_regobj to include all possible choices.
12312 * configure.ac (srv_xmltarget): Remove.
12313 (srv_xmlfiles): Do not add "target.xml".
12314 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12315 checks for supplementary target information.
12316 * configure: Regenerate.
12317 * Makefile.in (XML_TARGET): Remove.
12318 (target.xml): Remove rule.
12319 (clean): Do not clean up target.xml.
12320 (.PRECIOUS): Do not mention target.xml.
12321
12322 * target.h (struct target_ops): Remove arch_string member.
12323 * linux-low.c (linux_arch_string): Remove.
12324 (linux_target_ops): Remove arch_string initializer.
12325 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12326 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12327 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12328 * spu-low.c (spu_arch_string): Remove.
12329 (spu_target_ops): Remove arch_string initializer.
12330 * win32-low.c (win32_arch_string): Remove.
12331 (win32_target_ops): Remove arch_string initializer.
12332 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12333 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12334 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12335
ee1a7ae4
UW		 123362008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12337
12338 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12339 by collect_ptrace_register and supply_ptrace_register hooks.
12340 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12341 instead of checking for the_low_target.left_pad_xfer.
12342 (usr_store_inferior_registers): Use collect_ptrace_register callback
12343 instead of checking for the_low_target.left_pad_xfer.
12344
12345 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12346 (s390_supply_ptrace_register): Likewise.
12347 (s390_fill_gregset): Call s390_collect_ptrace_register.
12348 (the_low_target): Update.
12349
12350 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12351 (ppc_supply_ptrace_register): Likewise.
12352 (the_low_target): Update.
12353
12354 * linux-i386-low.c (the_low_target): Update.
12355 * linux-x86-64-low.c (the_low_target): Update.
12356
d61ddec4
UW		 123572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12358
12359 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12360 reg-s390.o and reg-s390x.o.
12361
12362 * linux-low.c (new_inferior): New global variable.
12363 (linux_create_inferior, linux_attach): Set it.
12364 (linux_wait_for_process): Call the_low_target.arch_setup after the
12365 target has stopped for the first time.
12366 (initialize_low): Do not call the_low_target.arch_setup.
12367
12368 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12369 (s390_set_pc): Likewise.
12370 (s390_arch_setup): New function.
12371 (the_low_target): Use s390_arch_setup as arch_setup routine.
12372
12373 * regcache.c (realloc_register_cache): New function.
12374 (set_register_cache): Call it for each existing regcache.
12375
d05b4ac3
UW		 123762008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12377
12378 * server.h (init_registers): Remove prototype.
12379
12380 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12381 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12382 instead of init_registers ().
12383 * linux-arm-low.c (init_registers_arm): Add prototype.
12384 (init_registers_arm_with_iwmmxt): Likewise.
12385 (the_low_target): Add initializer for arch_setup field.
12386 * linux-cris-low.c (init_registers_cris): Add prototype.
12387 (the_low_target): Add initializer for arch_setup field.
12388 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12389 (the_low_target): Add initializer for arch_setup field.
12390 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12391 (the_low_target): Add initializer for arch_setup field.
12392 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12393 (the_low_target): Add initializer for arch_setup field.
12394 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12395 (the_low_target): Add initializer for arch_setup field.
12396 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12397 (the_low_target): Add initializer for arch_setup field.
12398 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12399 (init_registers_mips64_linux): Likewise.
12400 (the_low_target): Add initializer for arch_setup field.
12401 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12402 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12403 (the_low_target): Add initializer for arch_setup field.
12404 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12405 (init_registers_powerpc_64): Likewise.
12406 (the_low_target): Add initializer for arch_setup field.
12407 * linux-s390-low.c (init_registers_s390): Add prototype.
12408 (init_registers_s390x): Likewise.
12409 (the_low_target): Add initializer for arch_setup field.
12410 * linux-sh-low.c (init_registers_sh): Add prototype.
12411 (the_low_target): Add initializer for arch_setup field.
12412 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12413 (the_low_target): Add initializer for arch_setup field.
12414 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12415 (the_low_target): Add initializer for arch_setup field.
12416
12417 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12418 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12419 instead of init_registers ().
12420 * win32-arm-low.c (init_registers_arm): Add prototype.
12421 (the_low_target): Add initializer for arch_setup field.
12422 * win32-i386-low.c (init_registers_i386): Add prototype.
12423 (the_low_target): Add initializer for arch_setup field.
12424
12425 * spu-low.c (init_registers_spu): Add prototype.
12426 (initialize_low): Call initialie_registers_spu () instead of
12427 initialize_registers ().
12428
fd96d250
PA		 124292008-02-19 Pedro Alves <pedro@codesourcery.com>
12430
12431 * server.c (handle_v_requests): When handling the vRun and vAttach
12432 packets, if already debugging a process, don't kill it. Return an
12433 error instead.
12434
d41b6bb4
DJ		 124352008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12436
12437 * server.c (handle_query): Correct length check.
12438
5ac588cf
PA		 124392008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12440
12441 * win32-low.c (do_initial_child_stuff): Add process handle
12442 parameter. Set current_process_handle and current_process_id from the
12443 parameters. Clear globals.
12444 (win32_create_inferior): Don't set current_process_handle and
12445 current_process_id here. Instead pass them on the call to
12446 do_initial_child_stuff.
12447 (win32_attach): Likewise.
12448 (win32_clear_inferiors): New.
12449 (win32_kill): Don't close the current process handle or the
12450 current thread handle here. Instead call win32_clear_inferiors.
12451 (win32_detach): Don't open a new handle to the process. Call
12452 win32_clear_inferiors.
12453 (win32_join): Don't rely on current_process_handle; open a new
12454 handle using the process id.
12455 (win32_wait): Call win32_clear_inferiors when the inferior process
12456 has exited.
12457
ecd7ecbc
DJ		 124582008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12459
12460 * server.c (monitor_show_help): Add "exit".
12461
1525d545
MG		 124622008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12463
ecd7ecbc 12464 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12465 (clean): Add reg-xtensa.c.
12466 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12467 * configure.srv (xtensa*-*-linux*) New target.
12468 * linux-xtensa-low.c: New.
12469 * xtensa-xtregs.c: New.
1525d545 12470
59a016f0
PA		 124712008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12472
12473 * hostio.c: Don't include errno.h.
12474 (errno_to_fileio_errno): Move to hostio-errno.
12475 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12476 error number outputting to the target->hostio_last_error callback.
12477 (hostio_packet_error): Use FILEIO_EINVAL directly.
12478 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12479 calls to hostio_error.
12480 * hostio-errno.c: New.
12481 * server.h (hostio_last_error_from_errno): Declare.
12482 * target.h (target_ops): Add hostio_last_error member.
12483 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12484 as hostio_last_error handler.
889bf7c5 12485 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12486 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12487 (wince_hostio_last_error): New functions.
12488 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12489 as hostio_last_error handler.
12490 (win32_target_ops) [!_WIN32_WCE]: Register
12491 hostio_last_error_from_errno as hostio_last_error handler.
12492 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12493 (hostio-errno.o): New rule.
12494 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12495 * configure.srv (srv_hostio_err_objs): New variable. Default to
12496 hostio-errno.o.
12497 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12498 * configure: Regenerate.
12499
2d717e4f
DJ		 125002008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12501
12502 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12503 (linux_kill, linux_detach): Clean up the process list.
12504 * remote-utils.c (remote_open): Improve port number parsing.
12505 (putpkt_binary, input_interrupt): Only send interrupts if the target
12506 is running.
12507 * server.c (extended_protocol): Make static.
12508 (attached): Define earlier.
12509 (exit_requested, response_needed, program_argv): New variables.
12510 (target_running): New.
12511 (start_inferior): Clear attached here.
12512 (attach_inferior): Set attached here.
12513 (require_running): Define.
12514 (handle_query): Use require_running and target_running. Implement
12515 "monitor exit".
12516 (handle_v_attach, handle_v_run): New.
12517 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12518 (gdbserver_usage): Update.
12519 (main): Redo argument parsing. Handle --debug and --multi. Handle
12520 --attach along with other options or after the port. Save
12521 program_argv. Support no initial program. Resynchronize
12522 communication with GDB after an error. Handle "monitor exit".
12523 Use require_running and target_running. Always allow the extended
12524 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12525 restart in extended mode.
12526 * README: Refer to the GDB manual. Update --attach usage.
12527
7407e2de
AS		 125282007-12-20 Andreas Schwab <schwab@suse.de>
12529
12530 * linux-low.c (STACK_SIZE): Define.
12531 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12532 (linux_test_for_tracefork): Likewise.
12533
b65d95c5
DJ		 125342007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12535
12536 * linux-low.c (linux_wait_for_event): Update messages. Do not
12537 reinsert auto-delete breakpoints.
12538 * mem-break.c (struct breakpoint): Change return type of handler to
12539 int.
12540 (set_breakpoint_at): Update handler type.
12541 (reinsert_breakpoint_handler): Return 1 instead of calling
12542 delete_breakpoint.
12543 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12544 setting a new one.
12545 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12546 * mem-break.h (set_breakpoint_at): Update handler type.
12547 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12548 * win32-low.c (auto_delete_breakpoint): New.
12549 (get_child_debug_event): Use it.
12550
4e799345
DJ		 125512007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12552
12553 * configure.ac: Check for pread and pwrite.
12554 * hostio.c (handle_pread): Fall back to lseek and read.
12555 (handle_pwrite): Fall back to lseek and write.
12556 * config.in, configure: Regenerated.
12557
27524b67
DJ		 125582007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12559
12560 * server.c (myresume): Add own_buf argument.
12561 (main): Update calls.
12562
a20d5e98
DJ		 125632007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12564
12565 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12566 * remote-utils.c (remote_open): Do not call disable_async_io.
12567 (block_async_io): Delete.
12568 (unblock_async_io): Make static.
12569 (initialize_async_io): New.
12570 * server.c (handle_v_cont): Handle async I/O here.
12571 (myresume): Likewise. Move other common resume tasks here...
12572 (main): ... from here. Call initialize_async_io. Disable async
12573 I/O before the main loop.
12574 * server.h (initialize_async_io): Declare.
12575 (block_async_io, unblock_async_io): Delete prototypes.
12576 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12577
b79d787e
DJ		 125782007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12579
12580 * remote-utils.c (readchar): Allow binary data in received messages.
12581
d97903b2
PA		 125822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12583
12584 * win32-low.c (attaching): New global.
12585 (win32_create_inferior): Clear the `attaching' global.
12586 (win32_attach): Set the `attaching' global.
12587 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12588 attaching. Only set a breakpoint at the entry point if not
12589 attaching.
12590
311de423
PA		 125912007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12592
12593 * server.c (main): Don't report dll events on the initial
12594 connection on attaches.
12595
6c2d16d2
PA		 125962007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12597
12598 * server.c (main): Relax numerical bases supported for the pid of
12599 the --attach command line argument.
12600
5ca906e6
PA		 126012007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12602
12603 * win32-low.c (win32_attach): Call OpenProcess before
12604 DebugActiveProcess, not after. Add last error output to error
12605 call.
12606
9c6c8194
PA		 126072007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12608
12609 * win32-low.c (win32_get_thread_context)
12610 (win32_set_thread_context): New functions.
12611 (thread_rec): Use win32_get_thread_context.
12612 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12613 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12614 field.
12615
4d5d1aaa
PA		 126162007-12-03 Leo Zayas
12617 Pedro Alves <pedro_alves@portugalmail.pt>
12618
12619 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12620 global variables.
12621 (child_add_thread): Minor cleanup.
12622 (child_continue): Resume artificially suspended threads before
12623 calling ContinueDebugEvent.
12624 (suspend_one_thread): New.
12625 (fake_breakpoint_event): New.
12626 (get_child_debug_event): Change return type to int. Check here if
12627 gdb sent an interrupt request. If a soft interrupt was requested,
12628 fake a breakpoint event. Return 0 if there is no event to handle,
12629 and 1 otherwise.
12630 (win32_wait): Don't check here if gdb sent an interrupt request.
12631 Ensure there is a valid event to handle.
12632 (win32_request_interrupt): Add soft interruption method as last
12633 resort.
12634
c436e841
PA		 126352007-12-03 Leo Zayas
12636 Pedro Alves <pedro_alves@portugalmail.pt>
12637
12638 * win32-low.h (win32_thread_info): Add descriptions to the
12639 structure members. Replace `suspend_count' counter by a
12640 `suspended' flag.
12641 * win32-low.c (thread_rec): Update condition of when to get the
12642 context from the inferior. Rely on ContextFlags being set if it
12643 has already been retrieved. Only suspend the inferior thread if
12644 we haven't already. Warn if that fails.
12645 (continue_one_thread): s/suspend_count/suspended/. Only call
12646 ResumeThread once. Warn if that fails.
12647
e7b5fa67
PA		 126482007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12649
12650 * win32-low.c (win32_wait): Don't read from the inferior when it
12651 has already exited.
12652
a385171d
PA		 126532007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12654
12655 * Makefile.in (win32_low_h): New variable.
12656 (win32-low.o): Add dependency on $(win32_low_h).
12657 (win32-arm-low.o, win32-i386-low.o): New rules.
12658
f80c84b3
DJ		 126592007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12660
12661 * hostio.c: Correct copyright year.
12662
a6b151f1
DJ		 126632007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12664
12665 * Makefile.in (OBS): Add hostio.o.
12666 (hostio.o): New rule.
12667 * server.h (handle_vFile): Declare.
12668 * hostio.c: New file.
12669 * server.c (handle_v_requests): Take packet_len and new_packet_len
12670 for binary packets. Call handle_vFile.
12671 (main): Update call to handle_v_requests.
12672
f9387fc3
DJ		 126732007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12674
12675 * linux-low.c: Include <sched.h>.
12676
51c2684e
DJ		 126772007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12678
12679 * linux-low.c (linux_tracefork_grandchild): New.
12680 (linux_tracefork_child): Use clone.
12681 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12682
75f83163
JB		 126832007-10-31 Joel Brobecker <brobecker@adacore.com>
12684
12685 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12686
da5898ce
DJ		 126872007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12688
12689 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12690
24a09b5f
DJ		 126912007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12692
12693 * inferiors.c (change_inferior_id): Delete.
12694 (add_pid_to_list, pull_pid_from_list): New.
12695 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12696 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12697 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12698 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12699 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12700 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12701 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12702 (using_threads): Always set to 1.
12703 (handle_extended_wait): New.
12704 (add_process): Do not set TID.
12705 (linux_create_inferior): Set must_set_ptrace_flags.
12706 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12707 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12708 (linux_thread_alive): Rename TID argument to LWPID.
12709 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12710 (linux_wait_for_event): Do not use TID or check using_threads. Update
12711 call to dead_thread_notify. Call handle_extended_wait.
12712 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12713 (send_sigstop): Delete sigstop_sent.
12714 (wait_for_sigstop): Avoid TID.
12715 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12716 (linux_test_for_tracefork): New.
12717 (linux_lookup_signals): Use thread_db_active and
12718 linux_supports_tracefork_flag.
12719 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12720 * linux-low.h (get_process_thread): Avoid TID.
12721 (struct process_ifo): Move thread_known and tid to the end. Remove
12722 sigstop_sent.
12723 (linux_attach_lwp, thread_db_init): Update prototypes.
12724 * server.h (change_inferior_id): Delete prototype.
12725 (add_pid_to_list, pull_pid_from_list): New prototypes.
12726 * thread-db.c (thread_db_use_events): New.
12727 (find_first_thread): Rename to...
12728 (find_one_thread): ...this. Update callers and messages. Do not
12729 call fatal. Check thread_db_use_events. Do not call
12730 change_inferior_id or new_thread_notify.
12731 (maybe_attach_thread): Update. Do not call new_thread_notify.
12732 (thread_db_init): Set thread_db_use_events. Check use_events.
12733 * utils.c (fatal, warning): Correct message prefix.
12734
30ed0a8f
DJ		 127352007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12736
12737 * Makefile.in (clean): Remove new files.
12738 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12739 (powerpc-64.o, powerpc-64.c): New rules.
12740 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12741 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12742 with SPE.
12743 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12744 SPE targets.
12745 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12746 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12747 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12748 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12749 (target_regsets): Add AltiVec and SPE register sets.
12750 * configure.ac: Check for AltiVec and SPE.
12751 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12752 (ppc_fill_vrregset, ppc_store_vrregset): New.
12753 (target_regsets): Add AltiVec register set.
12754 * configure: Regenerated.
12755
fd462a61
DJ		 127562007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12757
12758 * linux-low.c (O_LARGEFILE): Define.
12759 (linux_read_memory): Use /proc/PID/mem.
12760 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12761 * configure, config.in: Regenerated.
12762
69f223ed
DJ		 127632007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12764
12765 * linux-low.c (linux_wait_for_event): Do not pass signals while
12766 single-stepping.
12767
aec18585
PA		 127682007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12769
12770 * win32-low.c (create_process): New.
12771 (win32_create_inferior): Use create_process instead of
12772 CreateProcess. If create_process failed retry appending an ".exe"
12773 suffix. Store the GetLastError result immediatelly after
12774 create_process calls and use it on the call to error.
12775
34d86ddd
PA		 127762007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12777
12778 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12779
5a0e3bd0
JB		 127802007-08-23 Joel Brobecker <brobecker@adacore.com>
12781
12782 * configure.ac: Switch license to GPLv3.
12783
f88c79e6
MS		 127842007-08-01 Michael Snyder <msnyder@access-company.com>
12785
12786 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12787
6b3d9b83
PA		 127882007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12789
12790 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12791 typedef.
12792 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12793 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12794 CloseToolhelp32Snapshot.
12795 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12796 CloseToolhelp32Snapshot.
12797
c588c53c
MS		 127982007-07-27 Michael Snyder <michael.snyder@access-company.com>
12799
12800 * server.c (main): Check for inferior exit before main loop.
12801
aa0403d9
PA		 128022007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12803
12804 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12805 instead of on tmp_desc.
12806
255e7678
DJ		 128072007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12808 Daniel Jacobowitz <dan@codesourcery.com>
12809
12810 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12811 (add_thread): Minor cleanups.
12812 (clear_inferiors): Move lower in the file. Clear the DLL
12813 list.
12814 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12815 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12816 (xml_escape_text): New.
12817 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12818 for qSupported.
12819 (handle_v_cont): Report errors.
12820 (gdbserver_version): Update.
12821 (main): Correct size of own_buf. Do not report initial DLL events.
12822 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12823 (unloaded_dll, xml_escape_text): New.
12824 * win32-low.c (enum target_waitkind): Update comments.
12825 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12826 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12827 (win32_EnumProcessModules, win32_GetModuleInformation)
12828 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12829 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12830 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12831 (win32_Module32First, win32_Module32Next, load_toolhelp)
12832 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12833 (get_child_debug_event): Handle DLL events.
12834 (win32_wait): Likewise.
12835
0d37add9
DJ		 128362007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12837
12838 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12839 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12840
45e2715e
PA		 128412007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12842
12843 * win32-low.c (handle_output_debug_string): Ignore event if not
12844 waiting.
12845
c5674cf1
PA		 128462007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12847
12848 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12849
2bbe3cc1
DJ		 128502007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12851
12852 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12853
ae13219e
DJ		 128542007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12855
12856 * inferiors.c (change_inferior_id): Add comment.
12857 * linux-low.c (check_removed_breakpoint): Add an early
12858 prototype. Improve debug output.
12859 (linux_attach): Doc update.
12860 (linux_detach_one_process, linux_detach): Clean up before releasing
12861 each process.
12862 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12863 * linux-low.h (struct process_info): Doc improvement.
12864 * mem-break.c (delete_all_breakpoints): New.
12865 * mem-break.h (delete_all_breakpoints): New prototype.
12866 * thread-db.c (find_first_thread): New.
12867 (thread_db_create_event): Call it instead of
12868 thread_db_find_new_threads. Clean up unused variables.
12869 (maybe_attach_thread): Remove first thread handling.
12870 (thread_db_find_new_threads): Use find_first_thread.
12871 (thread_db_get_tls_address): Likewise.
12872
4105de34
DJ		 128732007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12874
12875 * thread-db.c (thread_db_find_new_threads): Add prototype.
12876 (thread_db_create_event): Check for the main thread before adding
12877 a new thread.
12878 (maybe_attach_thread): Only enable event reporting if TID == 0.
12879 (thread_db_get_tls_address): Check for new threads.
12880
2b876972
DJ		 128812007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12882
12883 * linux-low.c (linux_create_inferior): Try execv before execvp.
12884 * spu-low.c (spu_create_inferior): Likewise.
12885
7a245884
DJ		 128862007-06-13 Mike Frysinger <vapier@gentoo.org>
12887
12888 * linux-low.c (linux_create_inferior): Change execv to execvp.
12889 * spu-low.c (spu_create_inferior): Likewies.
12890
117ce543
DJ		 128912007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12892
12893 * Makefile.in (clean): Clean new files instead of deleted ones.
12894 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12895 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12896 rules.
12897 * configure.srv: Specify XML files and new regformats for MIPS and
12898 MIPS64 GNU/Linux.
12899 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12900 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12901 an entry for the restart register.
12902 (mips_cannot_fetch_register, mips_cannot_store_register)
12903 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12904 register names to match the XML descriptions.
12905 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12906 restart register instead of $0.
12907
0e7f50da
UW		 129082007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12909 Markus Deuling <deuling@de.ibm.com>
12910
12911 * remote-utils.c (decode_xfer_write): New function.
12912 * server.h (decode_xfer_write): Add prototype.
12913 * server.c (handle_query): Add PACKET_LEN argument. Support
12914 qXfer:spu:read and qXfer:spu:write packets.
12915 (main): Pass packet_len to handle_query.
12916 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12917 * target.h (target_ops): Add qxfer_spu.
12918
374c1d38
UW		 129192007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12920
12921 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12922 accessing non-seekable spufs files.
12923
bb63802a
UW		 129242007-05-16 Markus Deuling <deuling@de.ibm.com>
12925
889bf7c5 12926 * server.c (handle_query): Add reply for qC packet.
bb63802a 12927
7390519e
PA		 129282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12929 Leo Zayas <lerele@champenstudios@com>
12930
12931 * server.h (check_remote_input_interrupt_request): New function.
12932 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12933 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12934 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12935 (check_remote_input_interrupt_request): New function.
12936 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12937 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12938 winapi_GenerateConsoleCtrlEvent): New typedefs.
12939 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12940 to 250 ms.
12941 (win32_wait): Check for remote interrupt request
12942 with check_remote_input_interrupt_request.
12943 (win32_request_interrupt): New function.
12944 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12945
34b34921
PA		 129462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12947
12948 * win32-low.c (debug_registers_changed,
12949 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12950 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12951 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12952 (thread_rec): Get context using the low target.
12953 (child_add_thread): Call thread_added on the low target,
12954 which does the same thing.
12955 (regptr): Delete.
12956 (do_initial_child_stuff): Remove debug registers references.
12957 Set context using the low target. Resume threads after
12958 setting the contexts.
12959 (child_continue): Remove dead variable. Remove debug
12960 registers references.
12961 (child_fetch_inferior_registers): Go through the low target.
12962 (do_child_store_inferior_registers): Remove.
12963 (child_store_inferior_registers): Go through the low target.
12964 (win32_resume): Remove debug registers references.
12965 Set context using the low target.
12966 (handle_exception): Change return type to void. Don't record
12967 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12968 first chance exception.
889bf7c5 12969 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12970 goto loop. Always return after waiting for debug event.
12971 (win32_wait): Convert to switch statement. Handle spurious
12972 events.
12973
12974 * win32-i386-low.c (debug_registers_changed,
12975 debug_registers_used): New.
12976 (initial_stuff): Rename to ...
12977 (i386_initial_stuff): ... this. Clear debug registers
12978 state variables.
12979 (store_debug_registers): Delete.
12980 (i386_get_thread_context): New.
12981 (load_debug_registers): Delete.
12982 (i386_set_thread_context): New.
12983 (i386_thread_added): New.
12984 (single_step): Rename to ...
12985 (i386_single_step): ... this.
12986 (do_fetch_inferior_registers): Rename to ...
12987 (i386_fetch_inferior_register): ... this.
12988 (i386_store_inferior_register): New.
12989 (the_low_target): Adapt to new interface.
12990
12991 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12992 (arm_get_thread_context): New.
12993 (arm_set_thread_context): New.
12994 (regptr): New.
12995 (do_fetch_inferior_registers): Rename to ...
12996 (arm_fetch_inferior_register): ... this.
12997 (arm_store_inferior_register): New.
12998 (arm_wince_breakpoint): Reimplement as unsigned long.
12999 (arm_wince_breakpoint_len): Define.
13000 (the_low_target): Adapt to new interface.
13001
13002 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13003 load_debug_registers. Add get_thread_context, set_thread_context,
13004 thread_added and store_inferior_register. Rename
13005 fetch_inferior_registers to fetch_inferior_register.
13006 (regptr): Remove declaration.
13007
dd6953e1
PA		 130082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13009
13010 * linux-low.c (linux_detach): Change return type to int. Return 0.
13011 * spu-low.c (spu_detach): Likewise.
13012
444d6139
PA		 130132007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13014
13015 * target.h (target_ops): Change return type of detach to int.
13016 Add join.
13017 (join_inferior): New.
13018 * server.c (main): Don't skip detach support on mingw32.
13019 If the inferior doesn't support detaching return error.
13020 Call join_inferior instead of using waitpid.
13021 * linux-low.c (linux_join): New.
13022 (linux_target_op): Add linux_join.
13023 * spu-low.c (spu_join): New.
13024 (spu_target_ops): Add spu_join.
13025 * win32-low.c (win32_detach): Adapt to new interface.
13026 Reopen current_process_handle before detaching. Issue a child
13027 resume before detaching.
13028 (win32_join): New.
13029 (win32_target_op): Add win32_join.
13030
1d5315fe
PA		 130312007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13032
13033 * win32-low.c (win32-attach): Fix return value.
13034 * target.h (target_ops): Describe ATTACH return values.
13035
bf914831
PA		 130362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13037
13038 * win32-low.c (GETPROCADDRESS): Define.
13039 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13040 (winapi_DebugSetProcessKillOnExit): Likewise.
13041 (win32_create_inferior): Force usage of ansi CreateProcessA.
13042 (win32_attach): Use GETPROCADDRESS.
13043 (win32_detach): Likewise.
13044
f72f3e60
PA		 130452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13046
13047 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13048
ed50f18f
PA		 130492007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13050
13051 * win32-low.c: Commit leftover changes from 2007-03-29.
13052
0c2ead7e
DJ		 130532007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13054
13055 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13056 fields short instead of int. Add explicit padding.
13057 (i387_cache_to_fsave): Remove unnecessary casts.
13058 (i387_fsave_to_cache): Doc fix.
13059 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13060
73725ff3
DJ		 130612007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13062
13063 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13064 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13065
d99f33d8
PA		 130662007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13067
13068 * configure.srv (arm*-*-mingw32ce*): Move near the other
13069 arm targets.
13070
68070c10
PA		 130712007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13072
2482afc6 13073 * configure.ac: Add errno checking.
68070c10
PA		 13074 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13075 sys/file.h and malloc.h.
13076 (AC_CHECK_DECLS): Add perror.
13077 (srv_mingwce): Handle.
2482afc6 13078 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13079 win32-i386-low.o to srv_tgtobj.
13080 (i[34567]86-*-mingw*): Likewise.
13081 (arm*-*-mingw32ce*): Add case.
13082 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13083 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13084 [__MINGW32CE__] (strerror): New function.
13085 [__MINGW32CE__] (errno): Define to GetLastError.
13086 [__MINGW32CE__] (COUNTOF): New macro.
13087 (remote_open): Remove extra close call.
13088 * mem-break.c (delete_breakpoint_at): New function.
13089 * mem-break.h (delete_breakpoint_at): Declare.
13090 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13091 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13092 [USE_WIN32API] (read, write): Add char* casts.
13093 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13094 * server.h: Include wincecompat.h on Windows CE.
13095 [HAVE_ERRNO_H]: Check.
13096 (perror): Declare if not declared.
13097 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13098 (perror_with_name): Remove errno declaration.
13099 * wincecompat.h: New.
13100 * wincecompat.c: New.
13101 * win32-low.h: New.
13102 * win32-arm-low.c: New.
13103 * win32-i386-low.c: New.
13104 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13105 (OUTMSG2): Make it safe.
13106 (_T): New macro.
13107 (COUNTOF): New macro.
13108 (NUM_REGS): Get it from the low target.
13109 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13110 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13111 (thread_rec): Let low target handle debug registers.
13112 (child_add_thread): Likewise.
13113 (child_init_thread_list): Likewise.
13114 (continue_one_thread): Likewise.
13115 (regptr): New.
13116 (do_child_fetch_inferior_registers): Move to ...
13117 * win32-i386-low.c: ... here, and rename to ...
13118 (do_fetch_inferior_registers): ... this.
889bf7c5 13119 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13120 Go through the low target.
13121 (do_child_store_inferior_registers): Use regptr.
13122 (strwinerror): New function.
13123 (win32_create_inferior): Handle Windows CE.
13124 Use strwinerror instead of strerror on Windows error
13125 codes. Add program to the error output.
13126 Don't close the main thread handle on Windows CE.
13127 (win32_attach): Use coredll.dll on Windows CE.
13128 (win32_kill): Close current process and current
13129 thread handles.
13130 (win32_detach): Use coredll.dll on Windows CE.
13131 (win32_resume): Let low target handle debug registers, and
13132 step request.
13133 (handle_exception): Add/Remove initial breakpoint. Avoid
13134 non-existant WSTOPSIG on Windows CE.
13135 (win32_read_inferior_memory): Cast to remove warning.
13136 (win32_arch_string): Go through the low target.
13137 (initialize_low): Call set_breakpoint_data with the low
13138 target's breakpoint.
13139 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13140 FOP_REGNUM, mappings): Move to ...
13141 * win32-i386-low.c: ... here.
13142 * win32-low.c (win32_thread_info): Move to ...
13143 * win32-low.h: ... here.
13144 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13145 win32-arm-low.c and wincecompat.c.
13146 (all:): Add $EXEEXT.
13147 (install-only:): Likewise.
13148 (gdbserver:): Likewise.
13149 (gdbreplay:): Likewise.
13150 * config.in: Regenerate.
13151 * configure: Regenerate.
13152
41093d81
PA		 131532007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13154
13155 * win32-low.c: Rename typedef thread_info to
13156 win32_thread_info throughout.
13157
544afa54
PA		 131582007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13159
13160 * win32-i386-low.c: Rename to ...
13161 * win32-low.c: ... this.
13162 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13163 * Makefile.in: Likewise.
13164
bce7165d
PA		 131652007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13166
13167 * remote-utils.c (monitor_output): Constify msg parameter.
13168 * server.h (monitor_output): Likewise.
13169 * win32-i386-low.c (handle_output_debug_string): New.
13170 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13171 handle_output_debug_string.
13172 (get_child_debug_event): Likewise.
13173
506c7aa0
DJ		 131742007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13175
13176 * server.c (main): Correct strtoul check.
13177
42c81e2a
DJ		 131782007-03-27 Jon Ringle <jon@ringle.org>
13179
13180 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13181
9453113a
DJ		 131822007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13183
13184 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13185
64a69107
DJ		 131862007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13187
13188 * terminal.h: Check HAVE_SGTTY_H.
13189
131902007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13191
13192 * remote-utils.c (remote_open): Print out the assigned port number.
13193
c74d0ad8
DJ		 131942007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13195
13196 * remote-utils.c (monitor_output): New function.
13197 * server.c (debug_threads): Define here.
13198 (monitor_show_help): New function.
13199 (handle_query): Handle qRcmd.
13200 (main): Do not handle 'd' packet.
13201 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13202 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13203 of debug_threads.
13204
de7c3b4a
PA		 132052007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13206
13207 * Makefile.in (EXEEXT): New.
13208 (clean): Use $(EXEEXT).
13209
ef57601b
PA		 132102007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13211
13212 * target.h (target_ops): Rename send_signal to request_interrupt,
13213 and remove enum target_signal parameter.
13214 * linux-low.c (linux_request_interrupt): Rename from
13215 linux_send_signal, and always send SIGINT.
13216 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13217 and always send SIGINT.
13218 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13219 of send_signal.
13220 (input_interrupt): Likewise.
13221
820f2bda
PA		 132222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13223
13224 * server.c (get_features_xml): Check if target implemented
13225 arch_string.
13226 * win32-i386-low.c (win32_arch_string): New.
13227 (win32_target_ops): Add win32_arch_string as arch_string member.
13228
ab39bf24
UW		 132292007-02-22 Markus Deuling <deuling@de.ibm.com>
13230
13231 * spu-low.c (spu_arch_string): New.
13232 (spu_target_ops): Add spu_arch_string.
13233
61ff6e04
DJ		 132342007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13235
13236 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13237 * configure.ac: Do not check for terminal.h.
13238 * configure, config.in: Regenerated.
13239
fb1e4ffc
DJ		 132402007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13241
13242 * Makefile.in (OBS): Add $(XML_BUILTIN).
13243 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13244 (clean): Update.
13245 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13246 (arm-with-iwmmxt.c): New.
13247 * config.in, configure: Regenerate.
13248 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13249 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13250 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13251 (arm*-*-linux*): Add iWMMXt and regset support.
13252 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13253 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13254 (arm_store_wmmxregset, target_regsets): New.
13255 * server.c (get_features_xml): Take annex argument. Check builtin
13256 XML documents.
13257 (handle_query): Handle multiple annexes.
13258
0f48aa01
DJ		 132592007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13260
13261 * remote-utils.c [USE_WIN32API] (read, write): Define.
13262 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13263 write.
13264
23181151
DJ		 132652007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13266
13267 * linux-i386-low.c (the_low_target): Set arch_string.
13268 * linux-x86-64-low.c (the_low_target): Likewise.
13269 * linux-low.c (linux_arch_string): New.
13270 (linux_target_ops): Add it.
13271 * linux-low.h (struct linux_target_ops): Add arch_string.
13272 * server.c (write_qxfer_response): Use const void * for DATA.
13273 (get_features_xml): New.
13274 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13275 * target.h (struct target_ops): Add arch_string method.
13276
9d606399
DJ		 132772007-01-03 Denis Pilat <denis.pilat@st.com>
13278 Daniel Jacobowitz <dan@codesourcery.com>
13279
13280 * linux-low.c (linux_kill): Handle being called with no threads.
13281 * win32-i386-low.c (win32_kill): Likewise.
13282 (get_child_debug_event): Clear current_process_handle.
13283
132842006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13285 Daniel Jacobowitz <dan@codesourcery.com>
13286
13287 * remote-utils.c (remote_open): Check the type of specified
13288 serial port devices before opening them.
13289 * server.c (main): Kill the inferior if an error occurs during
13290 the first remote_open.
13291
a5e13d24
DJ		 132922006-12-05 Markus Deuling <deuling@de.ibm.com>
13293
13294 * README: Update supported targets.
13295
186947f7
DJ		 132962006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13297
13298 * Makefile.in (clean): Remove reg-mips64.c.
13299 (reg-mips64.c, reg-mips64.o): New rules.
13300 * configure.srv: Handle mips64. Include regset support for mips.
13301 * linux-mips-low.c (union mips_register): New.
13302 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13303 (mips_breakpoint, mips_breakpoint_at): Use int.
13304 (mips_collect_register, mips_supply_register)
13305 (mips_collect_register_32bit, mips_supply_register_32bit)
13306 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13307 (mips_store_fpregset, target_regsets): New.
13308 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13309
a13e2c95
UW		 133102006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13311
13312 * configure.srv: Add target "spu*-*-*".
13313 * Makefile.in (clean): Remove reg-spu.c.
13314 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13315 * spu-low.c: New file.
13316
cb7283db
DJ		 133172006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13318
13319 * configure.ac: Correct td_thr_tls_get_addr test.
13320 * configure: Regenerated.
13321
89be2091
DJ		 133222006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13323
13324 * linux-low.c (linux_wait_for_event): Reformat. Use the
13325 pass_signals array.
13326 * remote-utils.c (decode_address_to_semicolon): New.
13327 * server.c (pass_signals, handle_general_set): New.
13328 (handle_query): Mention QPassSignals for qSupported.
13329 (main): Call handle_general_set.
13330 * server.h (pass_signals, decode_address_to_semicolon): New.
13331
000ef4f0
DJ		 133322006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13333
13334 * server.c (handle_query): Correct error handling for read_auxv.
13335
b7149293
UW		 133362005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13337
13338 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13339 and srv_linux_thread_db to yes.
13340 * linux-s390-low.c (s390_fill_gregset): New function.
13341 (target_regsets): Define data structure.
13342
dae5f5cf
DJ		 133432006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13344
13345 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13346 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13347 * config.in, configure: Regenerated.
13348 * inferiors.c (gdb_id_to_thread): New function.
13349 (gdb_id_to_thread_id): Use it.
13350 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13351 * linux-low.h (struct process_info): Add th member.
13352 (thread_db_get_tls_address): New prototype.
13353 * remote-utils.c (decode_address): Make non-static.
13354 * server.c (handle_query): Handle qGetTLSAddr.
13355 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13356 * target.h (struct target_ops): Add get_tls_address.
13357 * thread-db.c (maybe_attach_thread): Save the thread handle.
13358 (thread_db_get_tls_address): New.
13359
32ca6d61
DJ		 133602006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13361
13362 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13363 (linux_resume_one_process): Take a siginfo_t *. Update all
13364 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13365 (struct pending_signals): Add a siginfo_t.
13366 (linux_wait_for_process): Always set last_status.
13367 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13368 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13369 * linux-low.h (struct process_info): Add last_status.
13370
5ffff7c1
DJ		 133712006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13372
13373 * remote-utils.c (try_rle): New function.
13374 (putpkt_binary): Use it.
13375
8695c747
DJ		 133762006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13377
13378 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13379 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13380 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13381 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13382 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13383 point registers.
13384
290fadea
RS		 133852006-08-08 Richard Sandiford <richard@codesourcery.com>
13386
13387 * server.c (terminal_fd): New variable.
13388 (old_foreground_pgrp): Likewise.
13389 (restore_old_foreground_pgrp): New function.
13390 (start_inferior): Record the terminal file descriptor in terminal_fd
13391 and its original foreground group in old_foreground_pgrp. Register
13392 restore_old_foreground_pgrp with atexit().
13393
9f2e1e63
DJ		 133942006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13395
13396 * server.c (handle_query): Correct qPart to qXfer.
13397
b80864fb
DJ		 133982006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13399
13400 * configure.ac: Check for more headers which are missing on
13401 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13402 * configure.srv: Add Cygwin and mingw32.
13403 * remote-utils.c: Don't include headers unconditionally which
13404 are missing on mingw32. Include <winsock.h> for mingw32.
13405 (remote_open): Adjust for mingw32 support. Flush
13406 standard error after writing to it.
13407 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13408 (unblock_async_io, enable_async_io, disable_async_io)
13409 (readchar, getpkt): Update for Winsock support.
13410 (prepare_resume_reply): Expect a protocol signal number.
13411 * server.c: Disable <sys/wait.h> on mingw32.
13412 (start_inferior): Adjust for mingw32 support. Flush
13413 standard error after writing to it.
13414 (attach_inferior): Likewise. Use protocol signal
13415 numbers.
13416 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13417 and names.
13418 * win32-i386-low.c: New file.
13419 * Makefile.in (XM_CLIBS): Set.
13420 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13421 (win32-i386-low.o): New dependency rule.
13422 * linux-low.c (linux_wait): Use target signal numbers.
13423 * target.h (struct target_ops): Doc fix.
13424 * server.h (target_signal_to_name): New prototype.
13425 * gdbreplay.c: Don't include headers unconditionally which
13426 are missing on mingw32. Include <winsock.h> for mingw32.
13427 (remote_close, remote_open): Adjust for Winsock support.
13428 * configure, config.in: Regenerated.
13429
0876f84a
DJ		 134302006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13431
13432 * server.c (decode_xfer_read, write_qxfer_response): New.
13433 (handle_query): Take a packet length argument. Handle
13434 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13435 the qSupported response.
13436 (main): Update call to handle_query.
13437
01f9e8fa
DJ		 134382006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13439
13440 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13441 (putpkt_binary): Renamed from putpkt and adjusted for binary
13442 data.
13443 (putpkt): New wrapper for putpkt_binary.
13444 (readchar): Don't mask off the high bit.
13445 (decode_X_packet): New function.
13446 * server.c (main): Call putpkt_binary if a handler sets the packet
13447 length. Save the length of the incoming packet. Handle 'X'.
13448 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13449
be2a5f71
DJ		 134502006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13451
13452 * server.c (handle_query): Handle qSupported.
13453
ea025f5f
DJ		 134542006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13455
13456 * remote-utils.c (all_symbols_looked_up): New variable.
13457 (look_up_one_symbol): Check it.
13458 * server.h (look_up_one_symbol): New declaration.
13459 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13460
9308fc88
DJ		 134612006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13462
13463 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13464 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13465 (PTRACE_GET_THREAD_AREA): Define.
13466 (ps_get_thread_area): New function.
13467
52fb6437
NS		 134682006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13469
13470 * configure.srv (m68k*-*-uclinux*): New target.
13471 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13472 (linux_resume_one_process): Remove extraneous cast.
13473 (linux_read_offsets): New.
13474 (linux_target_op): Add linux_read_offsets on mmuless systems.
13475 * server.c (handle_query): Add qOffsets logic.
13476 * target.h (struct target_ops): Add read_offsets.
13477
21b0f40c
DJ		 134782006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13479
13480 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13481 (PTRACE_GET_THREAD_AREA): Define.
13482 (ps_get_thread_area): New function.
13483 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13484 (linux-x86-64-low.o): Update.
13485
0050a760
DJ		 134862006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13487
13488 * configure.ac: Remove checks for prfpregset_t.
13489 * gdb_proc_service.h: New file.
13490 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13491 new "gdb_proc_service.h".
13492 * proc-service.c: Likewise.
13493 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13494 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13495 * Makefile.in (gdb_proc_service_h): Updated.
13496 * configure, config.in: Regenerated.
13497
b92a518e
DJ		 134982006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13499
13500 * remote-utils.c (prepare_resume_reply): Move declaration
13501 of gdb_id_from_wait to the top of the block.
13502
545587ee
DJ		 135032006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13504
13505 * linux-low.c (regsets_store_inferior_registers): Read the regset
13506 from the target before filling it.
13507
9db87ebd
DJ		 135082006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13509
13510 * server.c (attach_inferior): Return SIGTRAP for a successful
13511 attach.
13512
dd24457d
DJ		 135132006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13514
13515 * Makefile.in (OBS): Add version.o.
13516 (STAGESTUFF): Delete.
13517 (version.o): Add dependencies.
13518 (version.c): Replace rule.
13519 (clean): Remove version.c.
13520 * server.c (gdbserver_version): New.
13521 (gdbserver_usage): Use printf.
13522 (main): Handle --version and --help.
13523 * server.h (version, host_name): Add declarations.
13524
6f0f660e
EZ		 135252005-12-23 Eli Zaretskii <eliz@gnu.org>
13526
889bf7c5
PA		 13527 * linux-arm-low.c:
13528 * linux-arm-low.c:
13529 * inferiors.c:
13530 * i387-fp.h:
13531 * i387-fp.c:
13532 * gdbreplay.c:
13533 * regcache.c:
13534 * proc-service.c:
13535 * mem-break.h:
13536 * mem-break.c:
13537 * linux-x86-64-low.c:
13538 * linux-sh-low.c:
13539 * linux-s390-low.c:
13540 * linux-ppc64-low.c:
13541 * linux-ppc-low.c:
13542 * linux-mips-low.c:
13543 * linux-m68k-low.c:
13544 * linux-m32r-low.c:
13545 * linux-low.h:
13546 * linux-low.c:
13547 * linux-ia64-low.c:
13548 * linux-i386-low.c:
13549 * linux-crisv32-low.c:
13550 * thread-db.c:
13551 * terminal.h:
13552 * target.h:
13553 * target.c:
13554 * server.h:
13555 * server.c:
13556 * remote-utils.c:
13557 * regcache.h:
13558 * utils.c:
13559 * Makefile.in:
13560 * configure.ac:
6f0f660e
EZ		 13561 * gdbserver.1: Add (C) after Copyright. Update the FSF
13562 address.
13563
9d1fb177
DJ		 135642005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13565
13566 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13567 (arm_breakpoint_at): Recognize both breakpoints.
13568 (the_low_target): Use the correct breakpoint instruction.
13569
011a70c2
DJ		 135702005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13571
13572 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13573 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13574 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13575 (the_low_target): Update.
13576
7fb85e41
AS		 135772005-10-25 Andreas Schwab <schwab@suse.de>
13578
13579 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13580
13581 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13582 (ia64_num_regs): Reduce to 462.
13583
3db0444b
DJ		 135842005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13585
13586 * acinclude.m4: Correct quoting.
13587 * aclocal.m4: Regenerated.
13588
13589 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13590 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13591 (thread_db_init): Call thread_db_err_str.
13592 * configure.ac: Check for TD_VERSION.
13593 * config.in, configure: Regenerated.
13594
bee0189a
DJ		 135952005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13596
13597 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13598
e9d25b98
DJ		 135992005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13600
13601 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13602 is not available. Define HAVE_PTRACE_GETREGS if it is.
13603 * config.in, configure: Regenerated.
13604 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13605 * linux-i386-low.c, linux-m68k-low.c: Update to use
13606 HAVE_PTRACE_GETREGS.
13607 * linux-low.c (regsets_fetch_inferior_registers)
13608 (regsets_store_inferior_registers): Only return 0 if we processed
13609 GENERAL_REGS.
13610 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13611 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13612
a06660f7
DJ		 136132005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13614
13615 * inferiors.c (struct thread_info): Add gdb_id.
13616 (add_thread): Add gdb_id argument.
13617 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13618 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13619 calls to add_thread.
13620 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13621 * server.c (handle_query): Use thread_to_gdb_id.
13622 (handle_v_cont, main): Use gdb_id_to_thread_id.
13623 * server.h (add_thread): Update prototype.
13624 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13625 prototypes.
13626
5a1f5858
DJ		 136272005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13628
13629 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13630 left-padded registers.
13631 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13632 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13633
e122f1f5
SE		 136342005-07-01 Steve Ellcey <sje@cup.hp.com>
13635
13636 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13637 * configure: Regenerate.
13638 * config.in: Regenerate.
13639 * server.h (NEED_DECLARATION_STRERROR):
13640 Replace with !HAVE_DECL_STRERROR.
13641
d592fa2f
DJ		 136422005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13643
13644 * linux-low.c (linux_wait, linux_send_signal): Don't test
13645 an unsigned long variable for > 0 if it could be MAX_ULONG.
13646 * server.c (myresume): Likewise.
13647 * target.c (set_desired_inferior): Likewise.
13648
ccbd4912
MK		 136492005-06-13 Mark Kettenis <kettenis@gnu.org>
13650
13651 * configure.ac: Simplify and improve check for socklen_t.
13652 * configure, config.in: Regenerate.
13653
f450004a
DJ		 136542005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13655
13656 * acconfig.h: Remove.
13657 * configure.ac: Add a test for socklen_t. Use three-argument
13658 AC_DEFINE throughout.
13659 * config.in: Regenerated using autoheader 2.59.
13660 * configure: Regenerated.
13661
13662 * gdbreplay.c (socklen_t): Provide a default.
13663 (remote_open): Use socklen_t.
13664 * remote-utils.c (socklen_t): Provide a default.
13665 (remote_open): Use socklen_t.
13666 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13667 unsigned char.
13668
13669 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13670 char for buffers.
13671 * linux-low.c (linux_read_memory, linux_write_memory)
13672 (linux_read_auxv): Likewise.
13673 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13674 (check_mem_write): Likewise.
13675 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13676 Likewise.
13677 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13678 (registers_from_string, register_data): Likewise.
13679 * server.c (handle_query, main): Likewise.
13680 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13681 (decode_M_packet): Likewise.
13682 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13683 * target.h (struct target_ops): Update read_memory, write_memory,
13684 and read_auxv.
13685 (read_inferior_memory, write_inferior_memory): Update.
13686 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13687 to unsigned char *.
13688 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13689 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13690 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13691 linux-s390-low.c, linux-sh-low.c: Update for changes in
13692 read_inferior_memory and the_low_target->breakpoint.
13693
eee84df1
DJ		 136942005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13695
13696 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13697 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13698 * configure.srv: Add powerpc64-*-linux*.
13699 * linux-ppc64-low.c: New file.
13700
45b134e5
OF		 137012005-05-23 Orjan Friberg <orjanf@axis.com>
13702
13703 * linux-cris-low.c: New file with support for CRIS.
13704 * linux-crisv32-low.c: Ditto for CRISv32.
13705 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13706 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13707 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13708 reg-crisv32.o, and reg-crisv32.c to make rules.
13709 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13710 recognized targets.
13711
48d93c75
UW		 137122005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13713
13714 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13715 of sizeof (PTRACE_XFER_TYPE).
13716 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13717
e013ee27
OF		 137182005-05-12 Orjan Friberg <orjanf@axis.com>
13719
889bf7c5 13720 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13721 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13722 pointers for hardware watchpoint support.
13723 * linux-low.h (struct linux_target_ops): Ditto.
13724 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13725 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13726 to linux_target_ops.
13727 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13728 reply packet.
13729 * server.c (main): Recognize 'Z' and 'z' packets.
13730
b0ded00b
UW		 137312005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13732
13733 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13734 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13735 (the_low_target): Add new members.
13736
8643e2ad
DJ		 137372005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13738
13739 * proc-service.c (ps_lgetregs): Search all_processes instead of
13740 all_threads.
13741
fc620387
DJ		 137422005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13743
13744 * server.c (start_inferior): Change return type to int.
13745 (attach_inferior): Change sigptr to int *.
13746 (handle_v_cont, handle_v_requests): Change signal to int *.
13747 (main): Change signal to int.
13748
137492005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13750
13751 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13752 * configure.srv: Add m32r*-*-linux*.
13753 * linux-m32r-low.c: New file.
13754
e0e76420
DJ		 137552005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13756
13757 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13758
a1928bad
DJ		 137592005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13760
13761 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13762 Take unsigned long arguments for PIDs.
13763 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13764 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13765 (wait_for_sigstop, linux_resume_one_process)
13766 (regsets_fetch_inferior_registers, linux_send_signal)
13767 (linux_read_auxv): Likewise. Update the types of variables holding
13768 PIDs. Update format string specifiers.
13769 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13770 * remote-utils.c (prepare_resume_reply): Likewise.
13771 * server.c (cont_thread, general_thread, step_thread)
13772 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13773 unsigned long.
13774 (handle_query): Update format specifiers.
13775 (handle_v_cont, main): Use strtoul for thread IDs.
13776 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13777 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13778 (general_thread, step_thread, thread_from_wait)
13779 (old_thread_from_wait): Update.
13780 * target.h (struct thread_resume): Use unsigned long for THREAD.
13781 (struct target_ops): Use unsigned long for arguments to attach and
13782 thread_alive.
13783
dcdb98d2
DJ		 137842005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13785
13786 * acinclude.m4: Include bfd/bfd.m4 directly.
13787 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13788 <agriffis@toolchain.org>.
13789 * aclocal.m4, configure: Regenerated.
13790
bec39cab
AC		 137912005-01-07 Andrew Cagney <cagney@gnu.org>
13792
13793 * configure.ac: Rename configure.in, require autoconf 2.59.
13794 * configure: Re-generate.
13795
434c4c77
DJ		 137962004-12-08 Daniel Jacobowitz <dan@debian.org>
13797
13798 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13799 LIBS when finished.
13800 * aclocal.m4: Regenerated.
13801 * configure: Regenerated.
13802
db1d3e1b
AS		 138032004-11-21 Andreas Schwab <schwab@suse.de>
13804
13805 * linux-m68k-low.c (m68k_num_gregs): Define.
13806 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13807 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13808 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13809 (m68k_breakpoint_at): New. Add to the_low_target.
13810
13811 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13812 srv_linux_thread_db to yes.
13813
43360365
JB		 138142004-10-20 Joel Brobecker <brobecker@gnat.com>
13815
13816 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13817 (ARCH_SET_FS): Likewise.
13818 (ARCH_GET_FS): Likewise.
13819 (ARCH_GET_GS): Likewise.
13820
fd500816
DJ		 138212004-10-16 Daniel Jacobowitz <dan@debian.org>
13822
13823 * linux-i386-low.c (ps_get_thread_area): New.
13824 * linux-x86-64-low.c (ps_get_thread_area): New.
13825 * linux-low.c: Include <sys/syscall.h>.
13826 (linux_kill_one_process): Don't kill the first thread here.
13827 (linux_kill): Kill the first thread here.
13828 (kill_lwp): New function.
13829 (send_sigstop, linux_send_signal): Use it.
13830 * proc-service.c: Clean up #ifdefs.
13831 (fpregset_info): Delete.
13832 (ps_lgetregs): Update and enable implementation.
13833 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13834 implementations.
13835 * remote-utils.c (struct sym_cache, symbol_cache): New.
13836 (input_interrupt): Print a clearer message.
13837 (async_io_enabled): New variable.
13838 (enable_async_io, disable_async_io): Use it. Update comments.
13839 (look_up_one_symbol): Use the symbol cache.
13840 * thread-db.c (thread_db_look_up_symbols): New function.
13841 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13842
f6de3c42
DJ		 138432004-10-16 Daniel Jacobowitz <dan@debian.org>
13844
13845 * configure.in: Test for -rdynamic.
13846 * configure: Regenerated.
13847 * Makefile (INTERNAL_LDFLAGS): New.
13848 (gdbserver, gdbreplay): Use it.
13849
2c0fc042
AC		 138502004-09-02 Andrew Cagney <cagney@gnu.org>
13851
13852 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13853
075b3282
DJ		 138542004-03-23 Daniel Jacobowitz <drow@mvista.com>
13855
13856 * linux-low.c (linux_wait): Clear all_processes list also.
13857
fa6a77dc
DJ		 138582004-03-12 Daniel Jacobowitz <drow@mvista.com>
13859
13860 * linux-low.c: Include <errno.h>. Remove extern declaration of
13861 errno.
13862
6d782a97
DJ		 138632004-03-12 Daniel Jacobowitz <drow@mvista.com>
13864
13865 * gdbreplay.c, server.h, utils.c: Update copyright years.
13866
3a7fb99b
DJ		 138672004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13868
13869 * server.c (main): Print child status or termination signal from
13870 variable 'signal', not 'sig'.
13871
c3e735a6
DJ		 138722004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13873
13874 * linux-low.c (linux_read_memory): Change return type to
13875 int. Check for and return error from ptrace().
13876 * target.c (read_inferior_memory): Change return type to int. Pass
13877 back return status from the_target->read_memory().
13878 * target.h (struct target_ops): Adapt *read_memory() prototype.
13879 Update comment.
13880 (read_inferior_memory): Adapt prototype.
13881 * server.c (main): Return an error packet if
13882 read_inferior_memory() returns an error.
13883
a59d1c82
DJ		 138842004-03-04 Daniel Jacobowitz <drow@mvista.com>
13885
13886 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13887 Unify with other clean targets.
13888
dc3f8883
DJ		 138892004-02-29 Daniel Jacobowitz <drow@mvista.com>
13890
13891 * server.c (handle_v_cont): Call set_desired_inferior.
13892
89a208da
DJ		 138932004-02-29 Daniel Jacobowitz <drow@mvista.com>
13894
13895 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13896
62ea82f5
DJ		 138972004-02-29 Daniel Jacobowitz <drow@mvista.com>
13898
13899 * linux-low.c (linux_wait): Unblock async I/O.
13900 (linux_resume): Block and enable async I/O.
13901 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13902 * server.h (block_async_io, unblock_async_io): Add prototypes.
13903
6910d122
DJ		 139042004-02-29 Daniel Jacobowitz <drow@mvista.com>
13905
13906 * remote-utils.c (remote_open): Print a status notice after
13907 opening a TCP port.
13908 * server.c (attach_inferior): Print a status notice after
13909 attaching.
13910
139112004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13912
13913 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13914
c89dc5d4
DJ		 139152004-02-26 Daniel Jacobowitz <drow@mvista.com>
13916
13917 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13918 error packet.
13919 * server.c, target.h: Update copyright years.
13920
4b8dad4a
RM		 139212004-02-25 Roland McGrath <roland@redhat.com>
13922
13923 * target.h (struct target_ops): New member `read_auxv'.
13924 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13925 * linux-low.c (linux_read_auxv): New function.
13926 (linux_target_ops): Initialize `read_auxv' member to that.
13927
d7446758
JB		 139282004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13929
13930 Committed by Jim Blandy <jimb@redhat.com>.
13931
13932 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13933 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13934 instead of GPR_SIZE to distiguish s390 and s390x targets.
13935
5544ad89
DJ		 139362004-01-31 Daniel Jacobowitz <drow@mvista.com>
13937
13938 * linux-low.c: Update copyright year.
13939 (check_removed_breakpoint): Clear pending_is_breakpoint.
13940 (linux_set_resume_request, linux_queue_one_thread)
13941 (resume_status_pending_p): New functions.
13942 (linux_continue_one_thread): Use process->resume.
13943 (linux_resume): Only resume threads if there are no pending events.
13944 * linux-low.h (struct process_info): Add resume request
13945 pointer.
13946
2a68b70e
DJ		 139472004-01-30 Daniel Jacobowitz <drow@mvista.com>
13948
13949 * regcache.c (new_register_cache): Clear the allocated register
13950 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13951
64386c31
DJ		 139522003-10-13 Daniel Jacobowitz <drow@mvista.com>
13953
13954 * linux-low.c (linux_resume): Take a struct thread_resume *
13955 argument.
13956 (linux_wait): Update call.
13957 (resume_ptr): New static variable.
13958 (linux_continue_one_thread): Renamed from
13959 linux_continue_one_process. Use resume_ptr.
13960 (linux_resume): Use linux_continue_one_thread.
13961 * server.c (handle_v_cont, handle_v_requests): New functions.
13962 (myresume): New function.
13963 (main): Handle 'v' case.
13964 * target.h (struct thread_resume): New type.
13965 (struct target_ops): Change argument of "resume" to struct
13966 thread_resume *.
13967 (myresume): Delete macro.
13968
c938e9b0
L		 139692003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13970
13971 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13972 (uninstall): Support DESTDIR.
13973
7f313d07
BC		 13974Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13975
13976 * configure.srv: Add xscale*linux copy of arm*linux entry.
13977
3b2fc2ea
DJ		 139782003-07-24 Daniel Jacobowitz <drow@mvista.com>
13979
13980 * linux-arm-low.c (arm_reinsert_addr): New function.
13981 (the_low_target): Add arm_reinsert_addr.
13982
1c0a559e
MK		 139832003-07-08 Mark Kettenis <kettenis@gnu.org>
13984
13985 * mem-break.c: Remove whitespace at end of file.
13986
43d5792c
DJ		 139872003-06-28 Daniel Jacobowitz <drow@mvista.com>
13988
13989 * configure.in: Check whether we need to prototype strerror.
13990 * server.h: Optionally prototype strerror.
13991 * gdbreplay.c (perror_with_name): Use strerror.
13992 * linux-low.c (linux_attach_lwp): Use strerror.
13993 * utils.c (perror_with_name): Use strerror.
13994 * config.in, configure: Regenerated.
13995
c8a86edf
DJ		 139962003-06-28 Daniel Jacobowitz <drow@mvista.com>
13997
13998 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13999 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14000
73d37363
DJ		 140012003-06-20 Daniel Jacobowitz <drow@mvista.com>
14002
14003 * Makefile.in (SFILES): Update.
14004 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14005 low-sun3.c: Remove files.
14006
6ad8ae5c
DJ		 140072003-06-17 Daniel Jacobowitz <drow@mvista.com>
14008
14009 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14010 (linux_detach_one_process, linux_detach): New functions.
14011 (linux_target_ops): Add linux_detach.
14012 * server.c (main): Handle 'D' packet.
14013 * target.h (struct target_ops): Add "detach" member.
14014 (detach_inferior): Define.
14015
1581182a
MK		 140162003-06-13 Mark Kettenis <kettenis@gnu.org>
14017
14018 From Kelley Cook <kelleycook@wideopenwest.com>:
14019 * configure.srv: Accept i[34567]86 variants.
14020
e5379b03
DJ		 140212003-06-05 Daniel Jacobowitz <drow@mvista.com>
14022
14023 * linux-low.c (linux_wait_for_event): Correct comment typos.
14024 (linux_resume_one_process): Call check_removed_breakpoint.
14025 (linux_send_signal): New function.
14026 (linux_target_ops): Add linux_send_signal.
14027 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14028 of kill.
14029 * target.h (struct target_ops): Add send_signal.
14030
2ff29de4
JB		 140312003-05-29 Jim Blandy <jimb@redhat.com>
14032
14033 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14034 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14035 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14036 away part of the register's value.
14037
254787d4
DJ		 140382003-03-26 Daniel Jacobowitz <drow@mvista.com>
14039
14040 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14041 (linux_wait_for_event, linux_init_signals): Likewise.
14042
94e10508
DJ		 140432003-03-17 Daniel Jacobowitz <drow@mvista.com>
14044
14045 * configure.in: Check for stdlib.h.
14046 * configure: Regenerated.
14047 * config.in: Regenerated.
14048
4c0711e0
DJ		 140492003-01-04 Andreas Schwab <schwab@suse.de>
14050
14051 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14052
ef66e766
AC		 140532003-01-02 Andrew Cagney <ac131313@redhat.com>
14054
14055 * Makefile.in: Remove obsolete code.
14056
a1358604
DJ		 140572002-11-20 Daniel Jacobowitz <drow@mvista.com>
14058
14059 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14060 defined(PT_FPR0_HI).
14061
23ce3b1c
DJ		 140622002-11-17 Stuart Hughes <seh@zee2.com>
14063
14064 * linux-arm-low.c (arm_num_regs): Increase.
14065 (arm_regmap): Include status register.
14066
140672002-11-17 Daniel Jacobowitz <drow@mvista.com>
14068
14069 * linux-low.c (register_addr): Remove incorrect -1 check.
14070
a9fa9f7d
DJ		 140712002-08-29 Daniel Jacobowitz <drow@mvista.com>
14072
14073 * linux-low.c (linux_create_inferior): Call setpgid. Return
14074 the new PID.
14075 (unstopped_p, linux_signal_pid): Remove.
14076 (linux_target_ops): Remove linux_signal_pid.
14077 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14078 global instead of target method.
14079 * target.h (struct target_ops): Remove signal_pid. Update comment
14080 for create_inferior.
14081 * server.c (signal_pid): New variable.
14082 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14083 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14084 (attach_inferior): Set signal_pid.
14085
17574093
DJ		 140862002-08-23 Daniel Jacobowitz <drow@mvista.com>
14087
14088 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14089
140902002-08-20 Jim Blandy <jimb@redhat.com>
14091
14092 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14093 default for this.
14094
140952002-08-01 Andrew Cagney <cagney@redhat.com>
14096
14097 * Makefile.in: Make chill references obsolete.
14098
140992002-07-24 Kevin Buettner <kevinb@redhat.com>
14100
14101 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14102 * configure: Regenerate.
14103 * config.in: Regenerate.
14104
141052002-07-09 David O'Brien <obrien@FreeBSD.org>
14106
14107 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14108 (perror_with_name, remote_close, remote_open, expect, play): Static.
14109
141102002-07-04 Michal Ludvig <mludvig@suse.cz>
14111
4b8dad4a 14112 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14113 byte offsets instead of an array of indexes.
14114 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14115
141162002-06-13 Daniel Jacobowitz <drow@mvista.com>
14117
14118 * regcache.c: Add comment.
14119
141202002-06-11 Daniel Jacobowitz <drow@mvista.com>
14121
14122 * thread-db.c: New file.
14123 * proc-service.c: New file.
14124 * acinclude.m4: New file.
14125 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14126 proc-service.o, and thread-db.o.
14127 (linux-low.o): Add USE_THREAD_DB.
14128 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14129 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14130 * aclocal.m4: Regenerated.
14131 * config.in: Regenerated.
14132 * configure: Regenerated.
14133 * configure.in: Check for proc_service.h, sys/procfs.h,
14134 thread_db.h, and linux/elf.h headrs.
14135 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14136 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14137 Check for -lthread_db and thread support.
14138 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14139 PowerPC, and SuperH.
14140 * i387-fp.c: Constify arguments.
14141 * i387-fp.h: Likewise.
14142 * inferiors.c: (struct thread_info): Renamed from
14143 `struct inferior_info'. Remove PID member. Use generic inferior
14144 list header. All uses updated.
14145 (inferiors, signal_pid): Removed.
14146 (all_threads): New variable.
14147 (get_thread): Define.
14148 (add_inferior_to_list): New function.
14149 (for_each_inferior): New function.
14150 (change_inferior_id): New function.
14151 (add_inferior): Removed.
14152 (remove_inferior): New function.
14153 (add_thread): New function.
14154 (free_one_thread): New function.
14155 (remove_thread): New function.
14156 (clear_inferiors): Use for_each_inferior and free_one_thread.
14157 (find_inferior): New function.
14158 (find_inferior_id): New function.
14159 (inferior_target_data): Update argument type.
14160 (set_inferior_target_data): Likewise.
14161 (inferior_regcache_data): Likewise.
14162 (set_inferior_regcache_data): Likewise.
14163 * linux-low.c (linux_bp_reinsert): Remove.
14164 (all_processes, stopping_threads, using_thrads)
14165 (struct pending_signals, debug_threads, pid_of): New.
14166 (inferior_pid): Replace with macro.
14167 (struct inferior_linux_data): Remove.
14168 (get_stop_pc, add_process): New functions.
14169 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14170 Use add_process and add_thread.
14171 (linux_attach_lwp): New function, based on old linux_attach. Use
14172 add_process and add_thread. Set stop_expected for new threads.
14173 (linux_attach): New function.
14174 (linux_kill_one_process): New function.
14175 (linux_kill): Kill all LWPs.
14176 (linux_thread_alive): Use find_inferior_id.
14177 (check_removed_breakpoints, status_pending_p): New functions.
14178 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14179 Update. Use WNOHANG. Wait for cloned processes also. Update process
14180 struct for the found process.
14181 (linux_wait_for_event): New function.
14182 (linux_wait): Use it. Support LWPs.
14183 (send_sigstop, wait_for_sigstop, stop_all_processes)
14184 (linux_resume_one_process, linux_continue_one_process): New functions.
14185 (linux_resume): Support LWPs.
14186 (REGISTER_RAW_SIZE): Remove.
14187 (fetch_register): Use register_size instead. Call supply_register.
14188 (usr_store_inferior_registers): Likewise. Call collect_register.
14189 Fix recursive case.
14190 (regsets_fetch_inferior_registers): Improve error message.
14191 (regsets_store_inferior_registers): Add debugging.
14192 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14193 (unstopped_p, linux_signal_pid): New functions.
14194 (linux_target_ops): Add linux_signal_pid.
14195 (linux_init_signals): New function.
14196 (initialize_low): Call it. Initialize using_threads.
14197 * regcache.c (inferior_regcache_data): Add valid
14198 flag.
14199 (get_regcache): Fetch registers lazily. Add fetch argument
14200 and update all callers.
14201 (regcache_invalidate_one, regcache_invalidate): New
14202 functions.
14203 (new_register_cache): Renamed from create_register_cache.
14204 Return the new regcache.
14205 (free_register_cache): Change argument to a void *.
14206 (registers_to_string, registers_from_string): Call get_regcache
14207 with fetch flag set.
14208 (register_data): Make static. Pass fetch flag to get_regcache.
14209 (supply_register): Call get_regcache with fetch flag clear.
14210 (collect_register): Call get_regcache with fetch flag set.
14211 (collect_register_as_string): New function.
14212 * regcache.h: Update.
14213 * remote-utils.c (putpkt): Flush after debug output and use
14214 stderr.
14215 Handle input interrupts while waiting for an ACK.
14216 (input_interrupt): Use signal_pid method.
14217 (getpkt): Flush after debug output and use stderr.
14218 (outreg): Use collect_register_as_string.
14219 (new_thread_notify, dead_thread_notify): New functions.
14220 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14221 and general_thread.
14222 (look_up_one_symbol): Flush after debug output.
14223 * server.c (step_thread, server_waiting): New variables.
14224 (start_inferior): Don't use signal_pid. Update call to mywait.
14225 (attach_inferior): Update call to mywait.
14226 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14227 (main): Don't fetch/store registers explicitly. Use
14228 set_desired_inferior. Support proposed ``Hs'' packet. Update
14229 calls to mywait.
14230 * server.h: Update.
14231 (struct inferior_list, struct_inferior_list_entry): New.
14232 * target.c (set_desired_inferior): New.
14233 (write_inferior_memory): Constify.
14234 (mywait): New function.
14235 * target.h: Update.
14236 (struct target_ops): New signal_pid method.
14237 (mywait): Removed macro, added prototype.
14238
14239 * linux-low.h (regset_func): Removed.
14240 (regset_fill_func, regset_store_func): New.
14241 (enum regset_type): New.
14242 (struct regset_info): Add type field. Use new operation types.
14243 (struct linux_target_ops): stop_pc renamed to get_pc.
14244 Add decr_pc_after_break and breakpoint_at.
14245 (get_process, get_thread_proess, get_process_thread)
14246 (strut process_info, all_processes, linux_attach_lwp)
14247 (thread_db_init): New.
14248
14249 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14250 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14251 (the_low_target): Add new members.
14252 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14253 (i386_store_fpxregset): Constify.
14254 (target_regsets): Add new kind identifier.
14255 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14256 (i386_set_pc): Add debugging.
14257 (i386_breakpoint_at): New function.
14258 (the_low_target): Add new members.
14259 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14260 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14261 (mips_breakpoint_at): New.
14262 (the_low_target): Add new members.
14263 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14264 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14265 (the_low_target): Add new members.
14266 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14267 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14268 (the_low_target): Add new members.
14269 * linux-x86-64-low.c (target_regsets): Add new kind
14270 identifier.
14271
142722002-05-15 Daniel Jacobowitz <drow@mvista.com>
14273
14274 From Martin Pool <mbp@samba.org>:
14275 * server.c (gdbserver_usage): New function.
14276 (main): Call it.
14277
142782002-05-14 Daniel Jacobowitz <drow@mvista.com>
14279
14280 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14281 stop_at -> stop_pc.
14282
142832002-05-04 Andrew Cagney <ac131313@redhat.com>
14284
14285 * Makefile.in: Remove obsolete code.
14286
142872002-04-24 Michal Ludvig <mludvig@suse.cz>
14288
14289 * linux-low.c (regsets_fetch_inferior_registers),
14290 (regsets_store_inferior_registers): Removed cast to int from
14291 ptrace() calls.
14292 * regcache.h: Added declaration of struct inferior_info.
14293
142942002-04-20 Daniel Jacobowitz <drow@mvista.com>
14295
14296 * inferiors.c (struct inferior_info): Add regcache_data.
14297 (add_inferior): Call create_register_cache.
14298 (clear_inferiors): Call free_register_cache.
14299 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14300 * regcache.c (struct inferior_regcache_data): New.
14301 (registers): Remove.
14302 (get_regcache): New function.
14303 (create_register_cache, free_register_cache): New functions.
14304 (set_register_cache): Don't initialize the register cache here.
14305 (registers_to_string, registers_from_string, register_data): Call
14306 get_regcache.
14307 * regcache.h: Add prototypes.
14308 * server.h: Likewise.
14309
143102002-04-20 Daniel Jacobowitz <drow@mvista.com>
14311
14312 * mem-break.c: New file.
14313 * mem-break.h: New file.
14314 * Makefile.in: Add mem-break.o rule; update server.h
14315 dependencies.
14316 * inferiors.c (struct inferior_info): Add target_data
14317 member.
14318 (clear_inferiors): Free target_data member if set.
14319 (inferior_target_data, set_inferior_target_data): New functions.
14320 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14321 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14322 * linux-low.c (linux_bp_reinsert): New variable.
14323 (struct inferior_linux_data): New.
14324 (linux_create_inferior): Use set_inferior_target_data.
14325 (linux_attach): Likewise. Call add_inferior.
14326 (linux_wait_for_one_inferior): New function.
14327 (linux_wait): Call it.
14328 (linux_write_memory): Add const.
14329 (initialize_low): Call set_breakpoint_data.
14330 * linux-low.h (struct linux_target_ops): Add breakpoint
14331 handling members.
14332 * server.c (attach_inferior): Remove extra add_inferior
14333 call.
14334 * server.h: Include mem-break.h. Update inferior.c
14335 prototypes.
14336 * target.c (read_inferior_memory)
14337 (write_inferior_memory): New functions.
14338 * target.h (read_inferior_memory)
14339 (write_inferior_memory): Change macros to prototypes.
14340 (struct target_ops): Update comments. Add const to write_memory
14341 definition.
14342
143432002-04-11 Daniel Jacobowitz <drow@mvista.com>
14344
14345 * linux-low.c (usr_store_inferior_registers): Support
14346 registers which are allowed to fail to store.
14347 * linux-low.h (linux_target_ops): Likewise.
14348 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14349 (ppc_cannot_store_register): FPSCR may not be storable.
14350
143512002-04-09 Daniel Jacobowitz <drow@mvista.com>
14352
14353 * server.h: Include <string.h> if HAVE_STRING_H.
14354 * ChangeLog: Correct paths in last ChangeLog entry.
14355
143562002-04-09 Daniel Jacobowitz <drow@mvista.com>
14357
14358 * linux-low.h: Remove obsolete prototypes.
14359 (struct linux_target_ops): New.
14360 (extern the_low_target): New.
14361 * linux-low.c (num_regs, regmap): Remove declarations.
14362 (register_addr): Use the_low_target explicitly.
14363 (fetch_register): Likewise.
14364 (usr_fetch_inferior_registers): Likewise.
14365 (usr_store_inferior_registers): Likewise.
14366 * linux-arm-low.c (num_regs): Remove.
14367 (arm_num_regs): Define.
14368 (arm_regmap): Renamed from regmap, made static.
14369 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14370 made static.
14371 (arm_cannot_store_register): Renamed from cannot_store_register,
14372 made static.
14373 (the_low_target): New.
14374 * linux-i386-low.c (num_regs): Remove.
14375 (i386_num_regs): Define.
14376 (i386_regmap): Renamed from regmap, made static.
14377 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14378 made static.
14379 (i386_cannot_store_register): Renamed from cannot_store_register,
14380 made static.
14381 (the_low_target): New.
14382 * linux-ia64-low.c (num_regs): Remove.
14383 (ia64_num_regs): Define.
14384 (ia64_regmap): Renamed from regmap, made static.
14385 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14386 made static.
14387 (ia64_cannot_store_register): Renamed from cannot_store_register,
14388 made static.
14389 (the_low_target): New.
14390 * linux-m68k-low.c (num_regs): Remove.
14391 (m68k_num_regs): Define.
14392 (m68k_regmap): Renamed from regmap, made static.
14393 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14394 made static.
14395 (m68k_cannot_store_register): Renamed from cannot_store_register,
14396 made static.
14397 (the_low_target): New.
14398 * linux-mips-low.c (num_regs): Remove.
14399 (mips_num_regs): Define.
14400 (mips_regmap): Renamed from regmap, made static.
14401 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14402 made static.
14403 (mips_cannot_store_register): Renamed from cannot_store_register,
14404 made static.
14405 (the_low_target): New.
14406 * linux-ppc-low.c (num_regs): Remove.
14407 (ppc_num_regs): Define.
14408 (ppc_regmap): Renamed from regmap, made static.
14409 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14410 made static.
14411 (ppc_cannot_store_register): Renamed from cannot_store_register,
14412 made static.
14413 (the_low_target): New.
14414 * linux-s390-low.c (num_regs): Remove.
14415 (s390_num_regs): Define.
14416 (s390_regmap): Renamed from regmap, made static.
14417 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14418 made static.
14419 (s390_cannot_store_register): Renamed from cannot_store_register,
14420 made static.
14421 (the_low_target): New.
14422 * linux-sh-low.c (num_regs): Remove.
14423 (sh_num_regs): Define.
14424 (sh_regmap): Renamed from regmap, made static.
14425 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14426 made static.
14427 (sh_cannot_store_register): Renamed from cannot_store_register,
14428 made static.
14429 (the_low_target): New.
14430 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14431 (the_low_target): New.
14432
144332002-04-09 Daniel Jacobowitz <drow@mvista.com>
14434
14435 * Makefile.in: Add stamp-h target.
14436 * configure.in: Create stamp-h.
14437 * configure: Regenerated.
14438
144392002-04-09 Daniel Jacobowitz <drow@mvista.com>
14440
14441 * inferiors.c: New file.
14442 * target.c: New file.
14443 * target.h: New file.
14444 * Makefile.in: Add target.o and inferiors.o. Update
14445 dependencies.
14446 * linux-low.c (inferior_pid): New static variable,
14447 moved from server.c.
14448 (linux_create_inferior): Renamed from create_inferior.
14449 Call add_inferior. Return 0 on success instead of a PID.
14450 (linux_attach): Renamed from myattach.
14451 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14452 (linux_thread_alive): Renamed from mythread_alive.
14453 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14454 child dies.
14455 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14456 (regsets_store_inferior_registers): Correct error message.
14457 Add missing ``return 0''.
14458 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14459 (linux_store_registers): Renamed from store_inferior_registers.
14460 (linux_read_memory): Renamed from read_inferior_memory.
14461 (linux_write_memory): Renamed from write_inferior_memory.
14462 (linux_target_ops): New structure.
14463 (initialize_low): Call set_target_ops ().
14464 * remote-utils.c (unhexify): New function.
14465 (hexify): New function.
14466 (input_interrupt): Send signals to ``signal_pid''.
14467 * server.c (inferior_pid): Remove.
14468 (start_inferior): Update create_inferior call.
14469 (attach_inferior): Call add_inferior.
14470 (handle_query): New function.
14471 (main): Call handle_query for `q' packets.
14472 * server.h: Include "target.h". Remove obsolete prototypes.
14473 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14474
144752002-04-09 Daniel Jacobowitz <drow@mvista.com>
14476
14477 * Makefile.in: Add WARN_CFLAGS. Update configury
14478 dependencies.
14479 * configure.in: Check for <string.h>
14480 * configure: Regenerate.
14481 * config.in: Regenerate.
14482 * gdbreplay.c: Include needed system headers.
14483 (remote_open): Remove strchr prototype.
14484 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14485 * regcache.c (supply_register): Change buf argument to const void *.
14486 (supply_register_by_name): Likewise.
14487 (collect_register): Change buf argument to void *.
14488 (collect_register_by_name): Likewise.
14489 * regcache.h: Add missing prototypes.
14490 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14491 * server.c (handle_query): New function.
14492 (attached): New static variable, moved out of main.
14493 (main): Quiet longjmp clobber warnings.
14494 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14495 * utils.c (error): Remove NORETURN.
14496 (fatal): Likewise.
GDB Binutils - Deliverables
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