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Rename 'arch' by 'gdbarch' in m32c_gdbarch_init
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
1fb77080
SDJ		 12016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2
3 * target.c (target_supports_multi_process): New function, moved
4 from...
5 * target.h (target_supports_multi_process): ... here. Remove
6 macro.
7
39b5a3b9
TT		 82016-10-05 Tom Tromey <tom@tromey.com>
9
10 PR remote/20655:
11 * tracepoint.c (handle_tracepoint_bkpts): Check
12 ipa_error_tracepoint, not ipa_stopping_tracepoint.
13
c1d0b70a
YQ		 142016-10-05 Yao Qi <yao.qi@linaro.org>
15
16 * configure.srv: Update the path of arm-*.xml files.
17
0a69eedb
YQ		 182016-10-05 Terry Guo <terry.guo@arm.com>
19 Yao Qi <yao.qi@linaro.org>
20
21 * Makefile.in: Adjust the path of rules.
22 * configure.srv: Update the path of xml files.
23 * regformats/arm-with-iwmmxt.dat: Regenerated.
24 * regformats/arm-with-neon.dat: Likewise.
25 * regformats/arm-with-vfpv2.dat: Likewise.
26 * regformats/arm-with-vfpv3.dat Likewise.
27
17e16485
YQ		 282016-09-30 Yao Qi <yao.qi@linaro.org>
29
30 PR gdbserver/20627
31 * target.c (target_stop_and_wait): Don't call
32 target_continue_no_signal, use resume_stop instead.
33
edeeb602
YQ		 342016-09-26 Yao Qi <yao.qi@linaro.org>
35
36 * linux-low.c (linux_wait_1): Call debug_exit.
37
503b1c39
PA		 382016-09-23 Pedro Alves <palves@redhat.com>
39
40 * Makefile.in (SFILES): Add common/new-op.c.
41 (OBS): Add common/new-op.o.
42 (new-op.o): New rule.
43
74172ecf
SM		 442016-09-21 Simon Marchi <simon.marchi@ericsson.com>
45
46 * .gitinore: Ignore more files.
47
fc6cda2e
YQ		 482016-09-21 Yao Qi <yao.qi@linaro.org>
49
50 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
51 23.
52
bc1e6c81
SDJ		 532016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
54
55 * server.c (start_inferior): Call target_mourn_inferior instead of
56 mourn_inferior; pass ptid_t argument to it.
57 (resume): Likewise.
58 (handle_target_event): Likewise.
59 * target.c (target_mourn_inferior): New function.
60 * target.h (mourn_inferior): Delete macro.
61
0e00e962
AA		 622016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
63
64 * linux-low.c (lwp_is_stepping): New function.
65
1d8cb77d
CL		 662016-09-06 Carl Love <cel@us.ibm.com>
67
68 * server.c (start_inferior): Fixed comment, requested comment change
69 didn't get updated correctly. Removed reference to ptrace () call as
70 it is only true on Linux systems.
71
7313bced
CL		 722016-09-06 Carl Love <cel@us.ibm.com>
73
74 * server.c (start_inferior): Do not call
75 function target_post_create_inferior () if the
76 inferior process has already exited.
77
cf6de44d
PA		 782016-09-05 Pedro Alves <palves@redhat.com>
79
80 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
81 (COMPILE.pre, CC_LD): Use CXX directly.
82 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
83 * acinclude.m4: Don't include build-with-cxx.m4.
84 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
85 * configure: Regenerate.
86
c1da6748
AT		 872016-09-02 Akash Trehan <akash.trehan123@gmail.com>
88
89 PR gdb/19495
90 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
91 call writing data to own_buf.
92
f2b9e3df
SDJ		 932016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
94
95 * target.c (mywait): Call target_wait instead of
96 the_target->wait.
97 (target_wait): New function.
98
049a8570
SDJ		 992016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
100
101 * server.c (start_inferior): New variable 'ptid'. Replace calls
102 to the_target->resume by target_continue{,_no_signal}, depending
103 on the case.
104 * target.c (target_stop_and_wait): Call target_continue_no_signal
105 instead of the_target->resume.
106 (target_continue): New function.
107
3aa5cfa0
AT		 1082016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
109
110 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
111
754653a7
AZ		 1122016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
113
114 PR server/20491
115 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
116 ps_prochandle.
117 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
118 * linux-arm-low.c (ps_get_thread_area): Likewise.
119 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
120 * linux-m68k-low.c (ps_get_thread_area): Likewise.
121 * linux-mips-low.c (ps_get_thread_area): Likewise.
122 * linux-nios2-low.c (ps_get_thread_area): Likewise.
123 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
124 * linux-x86-low.c (ps_get_thread_area): Likewise.
125 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
126
ed036b40
PA		 1272016-08-19 Pedro Alves <palves@redhat.com>
128
129 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
130
c8ef42ee
PA		 1312016-08-19 Pedro Alves <palves@redhat.com>
132
133 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
134 comment. Use memcpy instead of casting through unsigned long.
135
9c235a72
PA		 1362016-08-19 Pedro Alves <palves@redhat.com>
137
138 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
139 allocating around 0x80000000.
140
201506da
PA		 1412016-08-19 Pedro Alves <palves@redhat.com>
142
143 PR gdb/20415
144 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
145 (x32-avx512-linux-ipa.o): New rules.
146 * configure.ac (x86_64-*-linux*): New x32 check.
147 * configure.srv (ipa_x32_linux_regobj): New.
148 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
149 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
150 descriptions.
151 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
152 descriptions.
153 * configure: Regenerate.
154
f348d89a
PA		 1552016-08-09 Pedro Alves <palves@redhat.com>
156
157 PR gdb/18653
158 * Makefile.in (OBS): Add signals-state-save-restore.o.
159 (signals-state-save-restore.o): New rule.
160 * config.in: Regenerate.
161 * configure: Regenerate.
162 * linux-low.c: Include "signals-state-save-restore.h".
163 (linux_create_inferior): Call
164 restore_original_signals_state.
165 * server.c: Include "dispositions-save-restore.h".
166 (captured_main): Call save_original_signals_state.
167
1baf5149
PA		 1682016-08-05 Pedro Alves <palves@redhat.com>
169
170 * configure: Regenerate.
171
fcd4a73d
YQ		 1722016-08-04 Yao Qi <yao.qi@linaro.org>
173
174 * linux-low.c (regsets_fetch_inferior_registers): Check
175 errno is ESRCH or not.
176
979659d0
YQ		 1772016-08-02 Yao Qi <yao.qi@linaro.org>
178
179 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
180 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
181 (thread_db_load_search): Update.
182 (try_thread_db_load_1): Don't look for td_ta_event_addr,
183 td_ta_set_event and td_ta_event_getmsg.
184
6598661d
PA		 1852016-07-26 Pedro Alves <palves@redhat.com>
186
187 PR server/20414
188 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
189 of unsigned long for 64-bit registers and use uint32_t instead of
190 unsigned int for 32-bit registers.
191
9cf12d57
PA		 1922016-07-26 Pedro Alves <palves@redhat.com>
193
194 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
195 to 'ptrace'.
196
305450ed
TT		 1972016-07-21 Tom Tromey <tom@tromey.com>
198
199 * configure: Rebuild.
200
2583da7c
YQ		 2012016-07-21 Yao Qi <yao.qi@linaro.org>
202
203 * mem-break.c (find_gdb_breakpoint): Cast bp to
204 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
205
21536b36
YQ		 2062016-07-21 Yao Qi <yao.qi@linaro.org>
207
208 * server.c (handle_v_requests): Support s and S actions
209 if target_supports_software_single_step return true.
210
8901d193
YQ		 2112016-07-21 Yao Qi <yao.qi@linaro.org>
212
213 * linux-low.c (resume_stopped_resumed_lwps): If resume request
214 is resume_step, call maybe_hw_step.
215 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
216 and unstop them.
217 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
218 breakpoints or not.
219 (proceed_one_lwp): If resume request is resume_step, install
220 reinsert breakpoints and call maybe_hw_step.
221
0e9a339e
YQ		 2222016-07-21 Yao Qi <yao.qi@linaro.org>
223
224 * linux-low.c (proceed_one_lwp): Declare.
225 (linux_resume_one_thread): Remove local variable 'step'.
226 Lift code enqueue signal. Call proceed_one_lwp instead of
227 linux_resume_one_lwp.
228
4281b351
YQ		 2292016-07-21 Yao Qi <yao.qi@linaro.org>
230
231 * linux-low.c (linux_resume_one_thread): Call
232 enqueue_pending_signal.
233
984a2c04
YQ		 2342016-07-21 Yao Qi <yao.qi@linaro.org>
235
236 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
237 * inferiors.c (do_restore_current_thread_cleanup): New function.
238 (make_cleanup_restore_current_thread): Likewise.
239 * linux-low.c (install_software_single_step_breakpoints): Call
240 make_cleanup_restore_current_thread. Switch current_thread to
241 thread.
242
bec903c9
YQ		 2432016-07-21 Yao Qi <yao.qi@linaro.org>
244
245 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
246 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
247 (clone_one_breakpoint): Likewise.
248 (delete_reinsert_breakpoints): Change parameter to thread.
249 Callers updated.
250 (has_reinsert_breakpoints): Likewise.
251 (uninsert_reinsert_breakpoints): Likewise.
252 (reinsert_reinsert_breakpoints): Likewise.
253 * mem-break.h (set_reinsert_breakpoint): Update declaration.
254 (delete_reinsert_breakpoints): Likewise.
255 (reinsert_reinsert_breakpoints): Likewise.
256 (uninsert_reinsert_breakpoints): Likewise.
257 (has_reinsert_breakpoints): Likewise.
258
63c40ec7
YQ		 2592016-07-21 Yao Qi <yao.qi@linaro.org>
260
261 * inferiors.c (get_thread_process): Make parameter const.
262 * inferiors.h (get_thread_process): Update declaration.
263 * mem-break.c (clone_all_breakpoints): Remove all parameters.
264 Add new parameters child_thread and parent_thread. Callers
265 updated.
266 * mem-break.h (clone_all_breakpoints): Update declaration.
267
9aa76cd0
YQ		 2682016-07-21 Yao Qi <yao.qi@linaro.org>
269
270 * mem-break.c (struct breakpoint) <cond_list>: Remove.
271 <command_list, handler>: Remove.
272 (struct gdb_breakpoint): New.
273 (struct other_breakpoint): New.
274 (struct reinsert_breakpoint): New.
275 (is_gdb_breakpoint): New function.
276 (any_persistent_commands): Update command_list if
277 is_gdb_breakpoint returns true.
278 (set_breakpoint): Create breakpoints according to their types.
279 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
280 (set_gdb_breakpoint_1): Likewise.
281 (set_gdb_breakpoint): Likewise.
282 (clear_breakpoint_conditions): Change parameter type to
283 'struct gdb_breakpoint *'.
284 (clear_breakpoint_commands): Likewise.
285 (clear_breakpoint_conditions_and_commands): Likewise.
286 (add_condition_to_breakpoint): Likewise.
287 (add_breakpoint_condition): Likewise.
288 (add_commands_to_breakpoint): Likewise.
289 (check_breakpoints): Check other_breakpoint.
290 (clone_one_breakpoint): Clone breakpopint according to its type.
291 * mem-break.h (struct gdb_breakpoint): Declare.
292 (set_gdb_breakpoint): Update declaration.
293 (clear_breakpoint_conditions_and_commands): Likewise.
294 (add_breakpoint_condition): Likewise.
295 (add_breakpoint_commands): Likewise.
296 * server.c (process_point_options): Change parameter type to
297 'struct gdb_breakpoint *'.
298
811f8301
YQ		 2992016-07-21 Yao Qi <yao.qi@linaro.org>
300
301 * mem-break.c (set_breakpoint_at): Rename it to ...
302 (set_breakpoint_type_at): ... it.
303 (set_breakpoint_at): Call set_breakpoint_type_at.
304 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
305 * mem-break.h (set_breakpoint_at): Update comments.
306
b1c51e36
CLT		 3072016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
308
309 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
310 to buf parameter.
311 (nios2_store_gregset): Likewise.
312
ced2dffb
PA		 3132016-07-01 Pedro Alves <palves@redhat.com>
314 Antoine Tremblay <antoine.tremblay@ericsson.com>
315
316 * linux-low.c: Change interface to take the target lwp_info
317 pointer directly and return void. Handle detaching from a zombie
318 thread.
319 (linux_detach_lwp_callback): New function.
320 (linux_detach): Detach from the leader thread after detaching from
321 the clone threads.
322
2ac09a5b
YQ		 3232016-06-28 Yao Qi <yao.qi@linaro.org>
324
325 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
326 for variable new_offset.
327 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
328 (aarch64_ftrace_insn_reloc_cb): Likewise.
329 (aarch64_ftrace_insn_reloc_tb): Likewise.
330 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
331 PRIx64 instead of PRIx32.
332
79e7fd4f
YQ		 3332016-06-28 Yao Qi <yao.qi@linaro.org>
334
335 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
336 (the_low_target): Install arm_get_syscall_trapinfo.
337
061fc021
YQ		 3382016-06-28 Yao Qi <yao.qi@linaro.org>
339
340 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
341 function.
342 (the_low_target): Install aarch64_get_syscall_trapinfo.
343
4cc32bec
YQ		 3442016-06-28 Yao Qi <yao.qi@linaro.org>
345
346 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
347 Callers updated.
348 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
349 Remove parameter sysno.
350 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
351 sysret.
352
782c1122
AA		 3532016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
354
355 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
356 (s390_emit_ne_goto): Likewise.
357 (s390_emit_lt_goto): Likewise.
358 (s390_emit_le_goto): Likewise.
359 (s390_emit_gt_goto): Likewise.
360 (s390_emit_ge_goto): Likewise.
361 (s390x_emit_eq_goto): Likewise.
362 (s390x_emit_ne_goto): Likewise.
363 (s390x_emit_lt_goto): Likewise.
364 (s390x_emit_le_goto): Likewise.
365 (s390x_emit_gt_goto): Likewise.
366 (s390x_emit_ge_goto): Likewise.
367 (s390_emit_ops_impl): Mark variable static.
368 (s390x_emit_ops): Likewise.
369
2e7b624b
YQ		 3702016-06-17 Yao Qi <yao.qi@linaro.org>
371
372 * linux-low.c (handle_extended_wait): Call
373 uninsert_reinsert_breakpoints for the parent process. Remove
374 reinsert breakpoints from the child process. Reinsert them to
375 the parent process when vfork is done.
376 * mem-break.c (uninsert_reinsert_breakpoints): New function.
377 (reinsert_reinsert_breakpoints): New function.
378 * mem-break.h (uninsert_reinsert_breakpoints): Declare
379 (reinsert_reinsert_breakpoints): Declare.
380
8a81c5d7
YQ		 3812016-06-17 Yao Qi <yao.qi@linaro.org>
382
383 * linux-low.c (handle_extended_wait): If the parent is doing
384 step-over, remove the reinsert breakpoints from the forked child.
385
f50bf8e5
YQ		 3862016-06-17 Yao Qi <yao.qi@linaro.org>
387
388 * linux-low.c (unsuspend_all_lwps): Declare.
389 (linux_low_filter_event): If thread exited, call finish_step_over.
390 If step-over is finished, unsuspend other threads.
391
8376a3cb
YQ		 3922016-06-17 Yao Qi <yao.qi@linaro.org>
393
394 * linux-low.c (linux_resume_one_lwp_throw): Assert
395 has_reinsert_breakpoints returns false.
396 * mem-break.c (delete_disabled_breakpoints): Assert
397 bp type isn't reinsert_breakpoint.
398
f79b145d
YQ		 3992016-06-17 Yao Qi <yao.qi@linaro.org>
400
401 * linux-low.c (maybe_hw_step): New function.
402 (linux_resume_one_lwp_throw): Call maybe_hw_step.
403 (finish_step_over): Switch current_thread to lwp temporarily,
404 and assert has_reinsert_breakpoints returns true.
405 (proceed_one_lwp): Call maybe_hw_step.
406 * mem-break.c (has_reinsert_breakpoints): New function.
407 * mem-break.h (has_reinsert_breakpoints): Declare.
408
0ae534d2
JT		 4092016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
410
411 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
412
fcdad592
YQ		 4132016-05-17 Yao Qi <yao.qi@linaro.org>
414
415 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
416 instead of find_inferior.
417
9e784964
YQ		 4182016-05-05 Yao Qi <yao.qi@linaro.org>
419
420 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
421 Initialize res to zero.
422
cf2ebb6e
YQ		 4232016-05-05 Yao Qi <yao.qi@linaro.org>
424
425 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
426 to uint32_t.
427
c1aebf87
UW		 4282016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
429
430 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
431 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
432 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
433
35fd2deb 4342016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 435 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 436
437 * tracepoint.c (write_inferior_int8): New function.
438 (cmd_qtenable_disable): Write enable flag using
439 write_inferior_int8.
440
484b3c32
YQ		 4412016-04-25 Yao Qi <yao.qi@linaro.org>
442
443 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
444 (need_step_over_p): Return zero if the LWP has pending signals
445 can be delivered on software single step target.
446
85ba7d86
YQ		 4472016-04-25 Yao Qi <yao.qi@linaro.org>
448
449 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
450 return instead of error.
451
3539aa13
YQ		 4522016-04-22 Yao Qi <yao.qi@linaro.org>
453
454 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
455 to 23.
456
5b061e98
YQ		 4572016-04-22 Yao Qi <yao.qi@linaro.org>
458
459 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
460 signal when stepping over breakpoint with software single
461 step.
462
3451269c
PA		 4632016-04-21 Pedro Alves <palves@redhat.com>
464
465 * linux-s390-low.c (s390_collect_ptrace_register)
466 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
467 add casts.
468 (s390_check_regset): Use void * instead of gdb_byte *.
469
a2358508
PA		 4702016-04-20 Pedro Alves <palves@redhat.com>
471
472 * configure: Renegerate.
473
6885166d
YQ		 4742016-04-20 Yao Qi <yao.qi@linaro.org>
475
476 * linux-aarch32-low.c: Include "arch/arm-linux.h".
477 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
478 number 16.
479 (arm_store_gregset): Likewise.
480
2b863f51
WT		 4812016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
482
483 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
484 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
485 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
486 (amd64-avx-mpx-linux.c): New rules.
487 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
488 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
489 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
490 (srv_amd64_regobj): Add amd64-avx-mpx.o.
491 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
492 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
493 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
494 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
495 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
496 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
497 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
498 * linux-x86-low.c (x86_linux_read_description): Add case for
499 X86_XSTATE_AVX_MPX_MASK.
500 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
501 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
502 init_registers_i386_avx_mpx_linux.
503 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
504 (initialize_low_tracepoint): Call
505 init_registers_i386_avx_mpx_linux.
506 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
507 (initialize_low_tracepoint): Call
508 init_registers_amd64_avx_mpx_linux.
509 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
510 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
511 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
512 declarations.
513
9b30624b
PA		 5142016-04-18 Pedro Alves <palves@redhat.com>
515
516 * configure: Regenerate.
517
45e3745e
AT		 5182016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
519
520 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
521 (aarch64_emit_sub): Likewise.
522
2afc13ff
PA		 5232016-04-12 Pedro Alves <palves@redhat.com>
524
525 * utils.c (prepare_to_throw_exception): Delete.
526
6e774b13
SM		 5272016-04-05 Simon Marchi <simon.marchi@ericsson.com>
528
529 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
530
4dca19f8
MK		 5312016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
532
533 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
534
d0a9981f
MK		 5352016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
536
537 * linux-aarch64-ipa.c: Add <elf.h> include.
538 * linux-ppc-ipa.c: Add <elf.h> include.
539 * linux-s390-ipa.c: Add <elf.h> include.
540
252db07e
MK		 5412016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
542
543 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
544 (get_raw_reg_ptr): Likewise.
545 (get_trace_state_variable_value_ptr): Likewise.
546 (set_trace_state_variable_value_ptr): Likewise.
547 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
548 char *.
549
14e2b6d9
MK		 5502016-03-31 Wei-cheng Wang <cole945@gmail.com>
551 Marcin Kościelnicki <koriakin@0x04.net>
552
553 PR/17221
554 * linux-ppc-low.c (emit_insns): New function.
555 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
556 (ppc_emit_prologue): New function.
557 (ppc_emit_epilogue): New function.
558 (ppc_emit_add): New function.
559 (ppc_emit_sub): New function.
560 (ppc_emit_mul): New function.
561 (ppc_emit_lsh): New function.
562 (ppc_emit_rsh_signed): New function.
563 (ppc_emit_rsh_unsigned): New function.
564 (ppc_emit_ext): New function.
565 (ppc_emit_zero_ext): New function.
566 (ppc_emit_log_not): New function.
567 (ppc_emit_bit_and): New function.
568 (ppc_emit_bit_or): New function.
569 (ppc_emit_bit_xor): New function.
570 (ppc_emit_bit_not): New function.
571 (ppc_emit_equal): New function.
572 (ppc_emit_less_signed): New function.
573 (ppc_emit_less_unsigned): New function.
574 (ppc_emit_ref): New function.
575 (ppc_emit_const): New function.
576 (ppc_emit_reg): New function.
577 (ppc_emit_pop): New function.
578 (ppc_emit_stack_flush): New function.
579 (ppc_emit_swap): New function.
580 (ppc_emit_stack_adjust): New function.
581 (ppc_emit_call): New function.
582 (ppc_emit_int_call_1): New function.
583 (ppc_emit_void_call_2): New function.
584 (ppc_emit_if_goto): New function.
585 (ppc_emit_goto): New function.
586 (ppc_emit_eq_goto): New function.
587 (ppc_emit_ne_goto): New function.
588 (ppc_emit_lt_goto): New function.
589 (ppc_emit_le_goto): New function.
590 (ppc_emit_gt_goto): New function.
591 (ppc_emit_ge_goto): New function.
592 (ppc_write_goto_address): New function.
593 (ppc_emit_ops_impl): New static variable.
594 (ppc64v1_emit_prologue): New function.
595 (ppc64v2_emit_prologue): New function.
596 (ppc64_emit_epilogue): New function.
597 (ppc64_emit_add): New function.
598 (ppc64_emit_sub): New function.
599 (ppc64_emit_mul): New function.
600 (ppc64_emit_lsh): New function.
601 (ppc64_emit_rsh_signed): New function.
602 (ppc64_emit_rsh_unsigned): New function.
603 (ppc64_emit_ext): New function.
604 (ppc64_emit_zero_ext): New function.
605 (ppc64_emit_log_not): New function.
606 (ppc64_emit_bit_and): New function.
607 (ppc64_emit_bit_or): New function.
608 (ppc64_emit_bit_xor): New function.
609 (ppc64_emit_bit_not): New function.
610 (ppc64_emit_equal): New function.
611 (ppc64_emit_less_signed): New function.
612 (ppc64_emit_less_unsigned): New function.
613 (ppc64_emit_ref): New function.
614 (ppc64_emit_const): New function.
615 (ppc64v1_emit_reg): New function.
616 (ppc64v2_emit_reg): New function.
617 (ppc64_emit_pop): New function.
618 (ppc64_emit_stack_flush): New function.
619 (ppc64_emit_swap): New function.
620 (ppc64v1_emit_call): New function.
621 (ppc64v2_emit_call): New function.
622 (ppc64v1_emit_int_call_1): New function.
623 (ppc64v2_emit_int_call_1): New function.
624 (ppc64v1_emit_void_call_2): New function.
625 (ppc64v2_emit_void_call_2): New function.
626 (ppc64_emit_if_goto): New function.
627 (ppc64_emit_eq_goto): New function.
628 (ppc64_emit_ne_goto): New function.
629 (ppc64_emit_lt_goto): New function.
630 (ppc64_emit_le_goto): New function.
631 (ppc64_emit_gt_goto): New function.
632 (ppc64_emit_ge_goto): New function.
633 (ppc64v1_emit_ops_impl): New static variable.
634 (ppc64v2_emit_ops_impl): New static variable.
635 (ppc_emit_ops): New function.
636 (linux_low_target): Wire in ppc_emit_ops.
637
a2174ba4
MK		 6382016-03-31 Wei-cheng Wang <cole945@gmail.com>
639 Marcin Kościelnicki <koriakin@0x04.net>
640
641 PR/17221
642 * Makefile.in: Add powerpc-*-ipa.o
643 * configure.srv: Add ipa_obj for powerpc*-linux.
644 * linux-ppc-ipa.c: New file.
645 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
646 includes.
647 (PPC_FIELD): New macro.
648 (PPC_SEXT): New macro.
649 (PPC_OP6): New macro.
650 (PPC_BO): New macro.
651 (PPC_LI): New macro.
652 (PPC_BD): New macro.
653 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
654 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
655 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
656 (ppc_get_thread_area): New function.
657 (is_elfv2_inferior): New function.
658 (gen_ds_form): New function.
659 (GEN_STD): New macro.
660 (GEN_STDU): New macro.
661 (GEN_LD): New macro.
662 (GEN_LDU): New macro.
663 (gen_d_form): New function.
664 (GEN_ADDI): New macro.
665 (GEN_ADDIS): New macro.
666 (GEN_LI): New macro.
667 (GEN_LIS): New macro.
668 (GEN_ORI): New macro.
669 (GEN_ORIS): New macro.
670 (GEN_LWZ): New macro.
671 (GEN_STW): New macro.
672 (GEN_STWU): New macro.
673 (gen_xfx_form): New function.
674 (GEN_MFSPR): New macro.
675 (GEN_MTSPR): New macro.
676 (GEN_MFCR): New macro.
677 (GEN_MTCR): New macro.
678 (GEN_SYNC): New macro.
679 (GEN_LWSYNC): New macro.
680 (gen_x_form): New function.
681 (GEN_OR): New macro.
682 (GEN_MR): New macro.
683 (GEN_LWARX): New macro.
684 (GEN_STWCX): New macro.
685 (GEN_CMPW): New macro.
686 (gen_md_form): New function.
687 (GEN_RLDICL): New macro.
688 (GEN_RLDICR): New macro.
689 (gen_i_form): New function.
690 (GEN_B): New macro.
691 (GEN_BL): New macro.
692 (gen_b_form): New function.
693 (GEN_BNE): New macro.
694 (GEN_LOAD): New macro.
695 (GEN_STORE): New macro.
696 (gen_limm): New function.
697 (gen_atomic_xchg): New function.
698 (gen_call): New function.
699 (ppc_relocate_instruction): New function.
700 (ppc_install_fast_tracepoint_jump_pad): New function.
701 (ppc_get_min_fast_tracepoint_insn_len): New function.
702 (ppc_get_ipa_tdesc_idx): New function.
703 (the_low_target): Wire in the new functions.
704 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
705 tdescs.
706 * linux-ppc-tdesc.h: New file.
707
a13c4696
MK		 7082016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
709
710 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
711 (alloc_jump_pad_buffer): New function.
712 * linux-amd64-ipa.c: Add <sys/mman.h> include.
713 (alloc_jump_pad_buffer): New function.
714 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
715 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
716 (alloc_jump_pad_buffer): New function.
717 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
718 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
719 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
720 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
721
1cda1512
MK		 7222016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
723
724 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
725 * linux-amd64-ipa.c: Likewise.
726 * linux-i386-ipa.c: Likewise.
727 * linux-s390-ipa.c: Likewise.
728 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
729 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
730 set_trace_state_variable_value_ptr.
731 (struct ipa_sym_addresses): Likewise.
732 (symbol_list): Likewise.
733 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
734 accessing gdb_collect directly.
735 (gdb_collect_ptr_type): New typedef.
736 (get_raw_reg_ptr_type): New typedef.
737 (get_trace_state_variable_value_ptr_type): New typedef.
738 (set_trace_state_variable_value_ptr_type): New typedef.
739 (gdb_collect_ptr): New global.
740 (get_raw_reg_ptr): New global.
741 (get_trace_state_variable_value_ptr): New global.
742 (set_trace_state_variable_value_ptr): New global.
743 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
744 accessing get_raw_reg directly.
745 (get_get_tsv_func_addr): Likewise for
746 get_trace_state_variable_value_ptr.
747 (get_set_tsv_func_addr): Likewise for
748 set_trace_state_variable_value_ptr.
749 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
750
72fb5488
SM		 7512016-03-30 Simon Marchi <simon.marchi@ericsson.com>
752
753 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
754
28170b88
MK		 7552016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
756
757 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
758 packets.
759 (relocate_instruction): Remove own_buf.
760 * server.c (own_buf): Make global.
761 (handle_v_requests): Make global.
762 * server.h (own_buf): New declaration.
763 (handle_v_requests): New prototype.
764
f39e8743
MK		 7652016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
766
767 PR 18377
768 * linux-s390-low.c (add_insns): New function.
769 (s390_emit_prologue): New function.
770 (s390_emit_epilogue): New function.
771 (s390_emit_add): New function.
772 (s390_emit_sub): New function.
773 (s390_emit_mul): New function.
774 (s390_emit_lsh): New function.
775 (s390_emit_rsh_signed): New function.
776 (s390_emit_rsh_unsigned): New function.
777 (s390_emit_ext): New function.
778 (s390_emit_log_not): New function.
779 (s390_emit_bit_and): New function.
780 (s390_emit_bit_or): New function.
781 (s390_emit_bit_xor): New function.
782 (s390_emit_bit_not): New function.
783 (s390_emit_equal): New function.
784 (s390_emit_less_signed): New function.
785 (s390_emit_less_unsigned): New function.
786 (s390_emit_ref): New function.
787 (s390_emit_if_goto): New function.
788 (s390_emit_goto): New function.
789 (s390_write_goto_address): New function.
790 (s390_emit_litpool): New function.
791 (s390_emit_const): New function.
792 (s390_emit_call): New function.
793 (s390_emit_reg): New function.
794 (s390_emit_pop): New function.
795 (s390_emit_stack_flush): New function.
796 (s390_emit_zero_ext): New function.
797 (s390_emit_swap): New function.
798 (s390_emit_stack_adjust): New function.
799 (s390_emit_set_r2): New function.
800 (s390_emit_int_call_1): New function.
801 (s390_emit_void_call_2): New function.
802 (s390_emit_eq_goto): New function.
803 (s390_emit_ne_goto): New function.
804 (s390_emit_lt_goto): New function.
805 (s390_emit_le_goto): New function.
806 (s390_emit_gt_goto): New function.
807 (s390_emit_ge_goto): New function.
808 (s390x_emit_prologue): New function.
809 (s390x_emit_epilogue): New function.
810 (s390x_emit_add): New function.
811 (s390x_emit_sub): New function.
812 (s390x_emit_mul): New function.
813 (s390x_emit_lsh): New function.
814 (s390x_emit_rsh_signed): New function.
815 (s390x_emit_rsh_unsigned): New function.
816 (s390x_emit_ext): New function.
817 (s390x_emit_log_not): New function.
818 (s390x_emit_bit_and): New function.
819 (s390x_emit_bit_or): New function.
820 (s390x_emit_bit_xor): New function.
821 (s390x_emit_bit_not): New function.
822 (s390x_emit_equal): New function.
823 (s390x_emit_less_signed): New function.
824 (s390x_emit_less_unsigned): New function.
825 (s390x_emit_ref): New function.
826 (s390x_emit_if_goto): New function.
827 (s390x_emit_const): New function.
828 (s390x_emit_call): New function.
829 (s390x_emit_reg): New function.
830 (s390x_emit_pop): New function.
831 (s390x_emit_stack_flush): New function.
832 (s390x_emit_zero_ext): New function.
833 (s390x_emit_swap): New function.
834 (s390x_emit_stack_adjust): New function.
835 (s390x_emit_int_call_1): New function.
836 (s390x_emit_void_call_2): New function.
837 (s390x_emit_eq_goto): New function.
838 (s390x_emit_ne_goto): New function.
839 (s390x_emit_lt_goto): New function.
840 (s390x_emit_le_goto): New function.
841 (s390x_emit_gt_goto): New function.
842 (s390x_emit_ge_goto): New function.
843 (s390_emit_ops): New function.
844 (struct linux_target_ops): Fill in emit_ops hook.
845
abd9baf9
MK		 8462016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
847
848 PR 18377
849 * Makefile.in: Add s390 IPA files.
850 * configure.srv: Build IPA for s390.
851 * linux-s390-ipa.c: New file.
852 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
853 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
854 (tdesc_s390_linux32): Likewise.
855 (init_registers_s390_linux32v1): Likewise.
856 (tdesc_s390_linux32v1): Likewise.
857 (init_registers_s390_linux32v2): Likewise.
858 (tdesc_s390_linux32v2): Likewise.
859 (init_registers_s390_linux64): Likewise.
860 (tdesc_s390_linux64): Likewise.
861 (init_registers_s390_linux64v1): Likewise.
862 (tdesc_s390_linux64v1): Likewise.
863 (init_registers_s390_linux64v2): Likewise.
864 (tdesc_s390_linux64v2): Likewise.
865 (init_registers_s390_te_linux64): Likewise.
866 (tdesc_s390_te_linux64): Likewise.
867 (init_registers_s390_vx_linux64): Likewise.
868 (tdesc_s390_vx_linux64): Likewise.
869 (init_registers_s390_tevx_linux64): Likewise.
870 (tdesc_s390_tevx_linux64): Likewise.
871 (init_registers_s390x_linux64): Likewise.
872 (tdesc_s390x_linux64): Likewise.
873 (init_registers_s390x_linux64v1): Likewise.
874 (tdesc_s390x_linux64v1): Likewise.
875 (init_registers_s390x_linux64v2): Likewise.
876 (tdesc_s390x_linux64v2): Likewise.
877 (init_registers_s390x_te_linux64): Likewise.
878 (tdesc_s390x_te_linux64): Likewise.
879 (init_registers_s390x_vx_linux64): Likewise.
880 (tdesc_s390x_vx_linux64): Likewise.
881 (init_registers_s390x_tevx_linux64): Likewise.
882 (tdesc_s390x_tevx_linux64): Likewise.
883 (have_hwcap_s390_vx): New static variable.
884 (s390_arch_setup): Fill have_hwcap_s390_vx.
885 (s390_get_thread_area): New function.
886 (s390_ft_entry_gpr_esa): New const.
887 (s390_ft_entry_gpr_zarch): New const.
888 (s390_ft_entry_misc): New const.
889 (s390_ft_entry_fr): New const.
890 (s390_ft_entry_vr): New const.
891 (s390_ft_main_31): New const.
892 (s390_ft_main_64): New const.
893 (s390_ft_exit_fr): New const.
894 (s390_ft_exit_vr): New const.
895 (s390_ft_exit_misc): New const.
896 (s390_ft_exit_gpr_esa): New const.
897 (s390_ft_exit_gpr_zarch): New const.
898 (append_insns): New function.
899 (s390_relocate_instruction): New function.
900 (s390_install_fast_tracepoint_jump_pad): New function.
901 (s390_get_min_fast_tracepoint_insn_len): New function.
902 (s390_get_ipa_tdesc_idx): New function.
903 (struct linux_target_ops): Wire in the above functions.
904 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
905 * linux-s390-tdesc.h: New file.
906
a4105d04
MK		 9072016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
908
909 * linux-s390-low.c (s390_supports_tracepoints): New function.
910 (struct linux_target_ops): Fill supports_tracepoints hook.
911
35ac8b3e
YQ		 9122016-03-18 Yao Qi <yao.qi@linaro.org>
913
914 * linux-low.c (lwp_signal_can_be_delivered): New function.
915 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
916
94610ec4
YQ		 9172016-03-18 Yao Qi <yao.qi@linaro.org>
918
919 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
920 0 if signal is enqueued. Remove 'signal' from one debugging
921 message. Move one debugging message to some lines below.
922 Remove code setting 'signal' to 0.
923
80aea927
YQ		 9242016-03-18 Yao Qi <yao.qi@linaro.org>
925
926 * linux-low.c (linux_low_filter_event): Remove redundant
927 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
928
b04fd3be
MK		 9292016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
930
931 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
932 (struct linux_target_ops): Wire in the above.
933
c40c8d4b
YQ		 9342016-03-03 Yao Qi <yao.qi@linaro.org>
935
936 * linux-low.c: Update comments to start_step_over.
937
0f8288ae
YQ		 9382016-03-03 Yao Qi <yao.qi@linaro.org>
939
940 PR server/19736
941 * linux-low.c (handle_extended_wait): Set child suspended
942 if event_lwp->bp_reinsert isn't zero.
943
fdbd04a8
YQ		 9442016-03-02 Yao Qi <yao.qi@linaro.org>
945
946 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
947 enqueue_pending_signal.
948
6896a8fa
MK		 9492016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
950
951 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
952 is actually loaded.
953
ab503087
MK		 9542016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
955
956 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
957 (s390_regmap_3264) [!__s390x__]: New global.
958 (s390_collect_ptrace_register): Skip map entries containing -1.
959 (s390_supply_ptrace_register): Ditto.
960 (s390_fill_gprs_high): New function.
961 (s390_store_gprs_high): New function.
962 (s390_regsets): Add NT_S390_HIGH_GPRS.
963 (s390_get_hwcap): Enable on 31-bit.
964 (have_hwcap_s390_high_gprs): Enable on 31-bit.
965 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
966 Detect NT_S390_HIGH_GPRS.
967 (s390_usrregs_info_3264): Enable on 31-bit.
968 (s390_regs_info): Enable regs_info_3264 on 31-bit.
969 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
970
ae91f625
MK		 9712016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
972
973 PR gdb/13808
974 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
975 * configure.srv: Ditto.
976 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
977 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
978 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
979 (init_registers_amd64_linux): Remove prototype.
980 (tdesc_amd64_linux): Remove declaration.
981 (get_ipa_tdesc): New function.
982 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
983 initialize remaining tdescs.
984 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
985 (init_registers_i386_linux): Remove prototype.
986 (tdesc_i386_linux): Remove declaration.
987 (get_ipa_tdesc): New function.
988 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
989 initialize remaining tdescs.
990 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
991 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
992 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
993 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
994 (x86_get_ipa_tdesc_idx): New function.
995 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
996 * linux-x86-tdesc.h: New file.
997 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
998 (target_get_ipa_tdesc_idx): New macro.
999 * tracepoint.c (ipa_tdesc_idx): New macro.
1000 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1001 (symbol_list): Add ipa_tdesc_idx.
1002 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1003 (ipa_tdesc): Remove.
1004 (ipa_tdesc_idx): New variable.
1005 (get_context_regcache): Use get_ipa_tdesc.
1006 (gdb_collect): Ditto.
1007 (gdb_probe): Ditto.
1008 * tracepoint.h (get_ipa_tdesc): New prototype.
1009 (ipa_tdesc): Remove.
1010
e7ad2f14
PA		 10112016-02-24 Pedro Alves <palves@redhat.com>
1012
1013 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1014 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1015 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1016 Factor out common code between the USE_SIGTRAP_SIGINFO and
1017 !USE_SIGTRAP_SIGINFO blocks.
1018 (linux_low_filter_event): Call save_stop_reason instead of
1019 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1020 Update comments.
1021 (linux_wait_1): Update comments.
1022
657f9cde
WW		 10232016-02-24 Wei-cheng Wang <cole945@gmail.com>
1024
1025 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1026 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1027 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1028 ppc_insert_point, ppc_remove_point.
1029
b00b61e1
MK		 10302016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1031
1032 * linux-s390-low.c (s390_supports_z_point_type): New function.
1033 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1034
553cb527
YQ		 10352016-02-16 Yao Qi <yao.qi@linaro.org>
1036
1037 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1038 PC. Get pc from regcache_read_pc.
1039
a5652c21
YQ		 10402016-02-12 Yao Qi <yao.qi@linaro.org>
1041
1042 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1043 or linux_get_pc_32bit.
1044 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1045
ed443b61
YQ		 10462016-02-12 Yao Qi <yao.qi@linaro.org>
1047
1048 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1049 arm_linux_get_next_pcs_fixup.
1050
020ecd38
MK		 10512016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1052
1053 * tracepoint.c (x_tracepoint_action_download): Change
1054 write_inferior_data_ptr to write_inferior_data_pointer.
1055 (cmd_qtstart): Likewise.
1056 (write_inferior_data_ptr): Remove.
1057 (download_agent_expr): Change write_inferior_data_ptr to
1058 write_inferior_data_pointer.
1059 (download_tracepoint_1): Likewise.
1060 (download_tracepoint): Likewise.
1061 (download_trace_state_variables): Likewise.
1062
7cae9051
WW		 10632016-02-11 Wei-cheng Wang <cole945@gmail.com>
1064 Marcin Kościelnicki <koriakin@0x04.net>
1065
1066 * tracepoint.c (struct tracepoint_action_ops): Remove.
1067 (struct tracepoint_action): Remove ops.
1068 (m_tracepoint_action_download, r_tracepoint_action_download)
1069 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1070 size and offset accordingly.
1071 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1072 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1073 (tracepoint_action_send, tracepoint_action_download): New functions.
1074 Helpers for trace action handlers.
1075 (add_tracepoint_action): Remove setup actions ops.
1076 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1077
9f6a71b4
YQ		 10782016-02-10 Yao Qi <yao.qi@linaro.org>
1079
1080 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1081
1e94266c
SM		 10822016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1083
1084 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1085 to AC_OUTPUT.
1086 * configure: Regenerate.
1087
8adce034
SM		 10882016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1089
1090 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1091 void * to gdb_byte *.
1092 * linux-low.c (siginfo_fixup): Likewise.
1093 (linux_xfer_siginfo): Likewise.
1094 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1095 Likewise.
1096 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1097
93813b37
WT		 10982016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1099
1100 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1101 to srv_tgtobj.
1102 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1103 to srv_tgtobj.
1104 * linux-x86-low.c [__x86_64__]: Include
1105 "nat/amd64-linux-siginfo.h".
1106 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1107 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1108 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1109 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1110 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1111 (cpt_si_fd, si_timerid, si_overrun): Move from
1112 nat/amd64-linux-siginfo.c.
1113 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1114
8424cc97
SM		 11152016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1116
1117 * server.c (skip_to_semicolon): Remove.
1118 (process_point_options): Use strchrnul instead of
1119 skip_to_semicolon.
1120
4d18591b
YQ		 11212016-01-26 Yao Qi <yao.qi@linaro.org>
1122
1123 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1124 * linux-low.c (install_software_single_step_breakpoints): Don't
1125 call regcache_read_pc.
1126 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1127 argument pc.
1128
d8020970
YQ		 11292016-01-26 Yao Qi <yao.qi@linaro.org>
1130
1131 * linux-low.c (install_software_single_step_breakpoints): Call
1132 regcache_read_pc instead of get_pc.
1133
8b207339
YQ		 11342016-01-26 Yao Qi <yao.qi@linaro.org>
1135
1136 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1137 (unblock_async_io): Rename to ...
1138 (block_unblock_async_io): ... it. New function.
1139 (enable_async_io): Don't install SIGIO handler. Unblock it
1140 instead.
1141 (disable_async_io): Don't ignore SIGIO. Block it instead.
1142 (initialize_async_io): Install SIGIO handler. Don't call
1143 unblock_async_io.
1144
18879fef
YQ		 11452016-01-26 Yao Qi <yao.qi@linaro.org>
1146
1147 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1148 first character is '\003', call *the_target->request_interrupt.
1149
a0f8e08a
YQ		 11502016-01-25 Yao Qi <yao.qi@linaro.org>
1151
1152 * remote-utils.c (new_thread_notify): Remove.
1153 (dead_thread_notify): Likewise.
1154 * remote-utils.h (new_thread_notify): Remove declaration.
1155 (dead_thread_notify): Likewise.
1156
cc5fd9ab
MK		 11572016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1158
1159 * gdb.trace/pending.exp: Fix expected message on continue.
1160
99e8eb11
MK		 11612016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1162
1163 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1164 it works properly on big-endian machines where sizeof (CORE_ADDR)
1165 != sizeof (void *).
1166
a994041d
PA		 11672016-01-21 Pedro Alves <palves@redhat.com>
1168
1169 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1170 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1171 * configure: Regenerate.
1172
f7a6a40d
YQ		 11732016-01-21 Yao Qi <yao.qi@linaro.org>
1174
1175 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1176 is_thumb and set it according to CPSR saved on the stack.
1177 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1178 arm_sigreturn_next_pc.
1179
6f69e520
YQ		 11802016-01-18 Yao Qi <yao.qi@linaro.org>
1181
1182 * linux-low.c (linux_set_pc_64bit): New function.
1183 (linux_get_pc_64bit): New function.
1184 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1185 Declare.
1186 * linux-sparc-low.c (debug_threads): Remove declaration.
1187 (sparc_get_pc): Remove.
1188 (the_low_target): Use linux_get_pc_64bit instead of
1189 sparc_get_pc.
1190 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1191 (the_low_target): Use linux_get_pc_64bit and
1192 linux_set_pc_64bit.
1193
276d4552
YQ		 11942016-01-18 Yao Qi <yao.qi@linaro.org>
1195
1196 * linux-arm-low.c (debug_threads): Remove declaration.
1197 (arm_get_pc, arm_set_pc): Remove.
1198 (the_low_target): Use linux_get_pc_32bit and
1199 linux_set_pc_32bit.
1200 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1201 (the_low_target): Use linux_get_pc_32bit and
1202 linux_set_pc_32bit.
1203 * linux-cris-low.c (debug_threads): Remove declaration.
1204 (cris_get_pc, cris_set_pc,): Remove.
1205 (the_low_target): Use linux_get_pc_32bit and
1206 linux_set_pc_32bit.
1207 * linux-crisv32-low.c (debug_threads): Remove declaration.
1208 (cris_get_pc, cris_set_pc): Remove.
1209 (the_low_target): Use linux_get_pc_32bit and
1210 linux_set_pc_32bit.
1211 * linux-low.c: Include inttypes.h.
1212 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1213 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1214 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1215 (the_low_target): Use linux_get_pc_32bit and
1216 linux_set_pc_32bit.
1217 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1218 (the_low_target): Use linux_get_pc_32bit and
1219 linux_set_pc_32bit.
1220 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1221 (the_low_target): Use linux_get_pc_32bit and
1222 linux_set_pc_32bit.
1223 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1224 (the_low_target): Use linux_get_pc_32bit and
1225 linux_set_pc_32bit.
1226 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1227 (the_low_target): Use linux_get_pc_32bit and
1228 linux_set_pc_32bit.
1229
eb0edac8
GB		 12302016-01-18 Gary Benson <gbenson@redhat.com>
1231
1232 * configure.ac (AC_FUNC_FORK): New check.
1233 * config.in: Regenerate.
1234 * configure: Likewise.
1235
1b451dda
YQ		 12362016-01-14 Yao Qi <yao.qi@linaro.org>
1237
1238 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1239 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1240 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1241 arm_get_next_pcs_ctor.
1242
82075af2
JS		 12432016-01-12 Josh Stone <jistone@redhat.com>
1244 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1245
1246 * inferiors.h: Include "gdb_vecs.h".
1247 (struct process_info): Add syscalls_to_catch.
1248 * inferiors.c (remove_process): Free syscalls_to_catch.
1249 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1250 syscall_return stops.
1251 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1252 * server.c (handle_general_set): Handle QCatchSyscalls.
1253 (handle_query): Report support for QCatchSyscalls.
1254 * target.h (struct target_ops): Add supports_catch_syscall.
1255 (target_supports_catch_syscall): New macro.
1256 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1257 (struct lwp_info): Add syscall_state.
1258 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1259 Maintain syscall_state and syscalls_to_catch across exec.
1260 (get_syscall_trapinfo): New function, proxy to the_low_target.
1261 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1262 (linux_low_filter_event): Toggle syscall_state entry/return for
1263 syscall traps, and set it ignored for all others.
1264 (gdb_catching_syscalls_p): New function.
1265 (gdb_catch_this_syscall_p): New function.
1266 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1267 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1268 (linux_supports_catch_syscall): New function.
1269 (linux_target_ops): Install it.
1270 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1271 (the_low_target): Install it.
1272
8f13a3ce
MF		 12732016-01-12 Mike Frysinger <vapier@gentoo.org>
1274
1275 * acinclude.m4: Include new ../warning.m4 file.
1276 * configure: Regenerated.
1277 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1278
5b3da067
MF		 12792016-01-12 Mike Frysinger <vapier@gentoo.org>
1280
1281 * ax.c (is_goto_target): Mark static.
1282 * linux-low.c (register_addr): Likewise.
1283 (linux_fetch_registers, linux_store_registers): Likewise.
1284 * mem-break.c (any_persistent_commands): Fix old prototype.
1285 (add_commands_to_breakpoint): Mark static.
1286 * regcache.c (find_register_by_name): Delete unused func.
1287 * remote-utils.c (hex_or_minus_one): Mark static.
1288 * server.c (monitor_show_help): Mark static.
1289 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1290 handle_v_requests): Likewise.
1291
bc504a31
PA		 12922016-01-12 Pedro Alves <palves@redhat.com>
1293
1294 Remove use of the registered trademark symbol throughout.
1295
5a0dd67a
YQ		 12962016-01-08 Yao Qi <yao.qi@linaro.org>
1297
1298 * remote-utils.c (getpkt): If c is '\003', call target hook
1299 request_interrupt.
1300
b2ca446f
YQ		 13012016-01-06 Yao Qi <yao.qi@linaro.org>
1302
1303 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1304 linux-aarch32-low.c.
1305 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1306 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1307 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1308 (thumb2_breakpoint): Declare.
1309 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1310 linux-aarch32-low.h.
1311 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1312 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1313 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1314
edd88788
JB		 13152016-01-01 Joel Brobecker <brobecker@adacore.com>
1316
1317 * gdbreplay.c (gdbreplay_version): Change copyright year in
1318 version message.
1319 * server.c (gdbserver_version): Likewise.
1320
65da7f14
PP		 13212015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1322
1323 * server.c (crc32_table): Delete.
1324 (crc32): Use libiberty's xcrc32 function.
1325
4abd5ed2
JB		 13262015-12-22 Joel Brobecker <brobecker@adacore.com>
1327
1328 * lynx-low.c (lynx_delete_thread_callback): New function.
1329 (lynx_mourn): Properly delete our process and all of its
1330 threads. Remove call to clear_inferiors.
1331
0e50fe5c
JB		 13322015-12-22 Joel Brobecker <brobecker@adacore.com>
1333
1334 * target.c (thread_search_callback): Add check that
1335 the thread_stopped target callback is not NULL before
1336 calling it.
1337
35adc03f
YQ		 13382015-12-21 Yao Qi <yao.qi@linaro.org>
1339
1340 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1341 arm breakpoint.
1342
bd2b2909
AT		 13432015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1344
1345 * server.c (handle_query): Call target_supports_software_single_step.
1346
7fe5e27e
AT		 13472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1348
1349 * linux-low.c (single_step): New function.
1350 (linux_resume_one_lwp_throw): Call single_step.
1351 (start_step_over): Likewise.
1352
d9311bfa
AT		 13532015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1354
1355 * Makefile.in (SFILES): Append arch/arm-linux.c,
1356 arch/arm-get-next-pcs.c.
1357 (arm-linux.o): New rule.
1358 (arm-get-next-pcs.o): New rule.
1359 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1360 arm-linux.o.
1361 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1362 to linux-aarch32-low.c.
1363 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1364 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1365 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1366 (thumb2_breakpoint_len): Likewise.
1367 (arm_is_thumb_mode): Make non-static.
1368 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1369 from linux-aarch32-low.c.
1370 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1371 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1372 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1373 (thumb2_breakpoint_len): Likewise.
1374 (arm_is_thumb_mode): New declaration.
1375 * linux-arm-low.c: Include arch/arm-linux.h
1376 aarch/arm-get-next-pcs.h, sys/syscall.h.
1377 (get_next_pcs_ops): New struct.
1378 (get_next_pcs_addr_bits_remove): New function.
1379 (get_next_pcs_is_thumb): New function.
1380 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1381 (arm_sigreturn_next_pc): Likewise.
1382 (get_next_pcs_syscall_next_pc): Likewise.
1383 (arm_gdbserver_get_next_pcs): Likewise.
1384 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1385 Initialize.
1386 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1387 * server.h: Include gdb_vecs.h.
1388
68ce2059
AT		 13892015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1390
1391 * Makefile.in (SFILES): Append common/common-regcache.c.
1392 (OBS): Append common-regcache.o.
1393 (common-regcache.o): New rule.
1394 * regcache.c (init_register_cache): Initialize cache to
1395 REG_UNAVAILABLE.
1396 (regcache_raw_read_unsigned): New function.
1397 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1398 register_status enum.
1399
fa5308bd
AT		 14002015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1401
1402 * linux-aarch64-low.c (the_low_targets): Rename
1403 breakpoint_reinsert_addr to get_next_pcs.
1404 * linux-arm-low.c (the_low_targets): Likewise.
1405 * linux-bfin-low.c (the_low_targets): Likewise.
1406 * linux-cris-low.c (the_low_targets): Likewise.
1407 * linux-crisv32-low.c (the_low_targets): Likewise.
1408 * linux-low.c (can_software_single_step): Likewise.
1409 (install_software_single_step_breakpoints): New function.
1410 (start_step_over): Use install_software_single_step_breakpoints.
1411 * linux-low.h: New CORE_ADDR vector.
1412 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1413 get_next_pcs.
1414 * linux-mips-low.c (the_low_targets): Likewise.
1415 * linux-nios2-low.c (the_low_targets): Likewise.
1416 * linux-sparc-low.c (the_low_targets): Likewise.
1417
4a6ed09b
PA		 14182015-12-17 Pedro Alves <palves@redhat.com>
1419
1420 * linux-low.c (linux_kill_one_lwp): Remove references to
1421 LinuxThreads.
1422 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1423 to 'kill'.
1424 (linux_init_signals): Delete.
1425 (initialize_low): Adjust.
1426 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1427
7544db95
PA		 14282015-12-16 Pedro Alves <palves@redhat.com>
1429
1430 * configure.ac (compiler warning flags): When testing a
1431 -Wno-foo option, check whether -Wfoo works instead.
1432 * configure: Regenerate.
1433
8020350c
DB		 14342015-12-11 Don Breazeal <donb@codesourcery.com>
1435
1436 * server.c (process_serial_event): Don't exit from gdbserver
1437 in remote mode if there are still active inferiors.
1438
db91f502
YQ		 14392015-12-11 Yao Qi <yao.qi@linaro.org>
1440
1441 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1442 arm_breakpoint_at if the process is 32-bit.
1443
b37a6290
YQ		 14442015-12-11 Yao Qi <yao.qi@linaro.org>
1445
1446 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1447 arm breakpoint.
1448
17b1509a
YQ		 14492015-12-07 Yao Qi <yao.qi@linaro.org>
1450
1451 * configure.srv: Append arm.o to srv_tgtobj for
1452 aarch64*-*-linux* target.
1453 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1454 from linux-arm-low.c.
1455 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1456 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1457 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1458 (thumb2_breakpoint_len): Likewise.
1459 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1460 (arm_breakpoint_kinds): Likewise.
1461 (arm_breakpoint_kind_from_pc): Likewise.
1462 (arm_sw_breakpoint_from_kind): Likewise.
1463 (arm_breakpoint_kind_from_current_state): Likewise.
1464 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1465 (arm_sw_breakpoint_from_kind): Declare.
1466 (arm_breakpoint_kind_from_current_state): Declare.
1467 (arm_breakpoint_at): Declare.
1468 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1469 arm_sw_breakpoint_from_kind if process is 32-bit.
1470 (aarch64_breakpoint_kind_from_pc): New function.
1471 (aarch64_breakpoint_kind_from_current_state): New function.
1472 (the_low_target): Initialize fields breakpoint_kind_from_pc
1473 and breakpoint_kind_from_current_state.
1474 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1475 linux-aarch32-low.c.
1476 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1477 (arm_breakpoint, arm_breakpoint_len): Likewise.
1478 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1479 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1480 (arm_is_thumb_mode): Likewise.
1481 (arm_breakpoint_at): Likewise.
1482 (arm_breakpoint_kind_from_pc): Likewise.
1483 (arm_sw_breakpoint_from_kind): Likewise.
1484 (arm_breakpoint_kind_from_current_state): Likewise.
1485
1486 Revert:
1487 2015-08-04 Yao Qi <yao.qi@linaro.org>
1488
1489 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1490 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1491 * server.c (extended_protocol): Remove "static".
1492 * server.h (extended_protocol): Declare it.
1493
ece66d65
JS		 14942015-12-04 Josh Stone <jistone@redhat.com>
1495
1496 * target.h (struct target_ops) <arch_setup>: Rename to ...
1497 (struct target_ops) <post_create_inferior>: ... this.
1498 (target_arch_setup): Rename to ...
1499 (target_post_create_inferior): ... this, calling post_create_inferior.
1500 * server.c (start_inferior): Update target_arch_setup calls to
1501 target_post_create_inferior.
1502 * linux-low.c (linux_low_ptrace_options): Forward declare.
1503 (linux_arch_setup): Update its comment for general use.
1504 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1505 (struct linux_target_ops): Use linux_post_create_inferior.
1506 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1507 to post_create_inferior.
1508 * nto-low.c (struct nto_target_ops): Likewise.
1509 * spu-low.c (struct spu_target_ops): Likewise.
1510 * win32-low.c (struct win32_target_ops): Likewise.
1511
e58c48b4
AT		 15122015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1513
1514 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1515
fbec8956
AT		 15162015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1517
1518 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1519 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1520 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1521 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1522 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1523 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1524 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1525 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1526 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1527 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1528 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1529 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1530
9b4c5f87
AT		 15312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1532
1533 * linux-low.c (linux_look_up_symbols): Don't call
1534 linux_supports_traceclone.
1535 * linux-low.h (thread_db_init): Remove use_events argument.
1536 * thread-db.c (thread_db_use_event): Remove global variable.
1537 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1538 (struct thread_db) <td_create_bp>: Remove field.
1539 (thread_db_create_event): Remove function.
1540 (thread_db_enable_reporting): Likewise.
1541 (find_one_thread): Don't check for thread_db_use_events.
1542 (attach_thread): Likewise.
1543 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1544 (try_thread_db_load_1): Don't check for thread_db_use_events.
1545 (thread_db_init): Remove use_events argument and thread events
1546 handling.
1547 (remove_thread_event_breakpoints): Remove function.
1548 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1549
7d00775e
AT		 15502015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1551
1552 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1553 New function.
1554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1555 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1556 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1557 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1558 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1559 Initialize.
1560 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1561 New function.
1562 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1563 * linux-low.c (can_hardware_single_step): Use
1564 supports_hardware_single_step.
1565 (can_software_single_step): New function.
1566 (start_step_over): Call can_software_single_step.
1567 (linux_supports_hardware_single_step): New function.
1568 (struct target_ops) <supports_software_single_step>: Initialize.
1569 * linux-low.h (struct linux_target_ops)
1570 <supports_hardware_single_step>: Initialize.
1571 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1572 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1573 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1574 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1575 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1576 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1577 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1578 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1579 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1580 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1581 Initialize.
1582 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1583 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1584 Initialize.
1585 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1586 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1587 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1588 New function.
1589 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1590 * target.h (struct target_ops): <supports_software_single_step>:
1591 New field.
1592 (target_supports_software_single_step): New macro.
1593
2d97cd35
AT		 15942015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1595
1596 * linux-low.c (linux_wait_1): Fix pc advance condition.
1597 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1598 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1599
769ef81f
AT		 16002015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1601
1602 * linux-arm-low.c (arm_is_thumb_mode): New function.
1603 (arm_breakpoint_at): Use arm_is_thumb_mode.
1604 (arm_breakpoint_kind_from_current_state): New function.
1605 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1606 Initialize.
1607 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1608 (linux_breakpoint_kind_from_current_state): New function.
1609 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1610 * linux-low.h (struct linux_target_ops)
1611 <breakpoint_kind_from_current_state>: New field.
1612 * target.h (struct target_ops): Likewise.
1613 (target_breakpoint_kind_from_current_state): New macro.
1614
1bebeeca
PA		 16152015-11-30 Pedro Alves <palves@redhat.com>
1616
1617 * linux-low.c (linux_resume): Wake up the event loop before
1618 returning.
1619
a67a9fae
PA		 16202015-11-30 Pedro Alves <palves@redhat.com>
1621
1622 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1623 check.
1624 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1625 to -1.
1626 * target.c (struct thread_search): New structure.
1627 (thread_search_callback): New function.
1628 (prev_general_thread): New global.
1629 (prepare_to_access_memory, done_accessing_memory): New functions.
1630 * target.h (prepare_to_access_memory, done_accessing_memory):
1631 Replace macros with function declarations.
1632
f2faf941
PA		 16332015-11-30 Pedro Alves <palves@redhat.com>
1634
1635 PR 14618
1636 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1637 report TARGET_WAITKIND_NO_RESUMED.
1638 * remote-utils.c (prepare_resume_reply): Handle
1639 TARGET_WAITKIND_NO_RESUMED.
1640 * server.c (report_no_resumed): New global.
1641 (handle_query) <qSupported>: Handle "no-resumed+". Report
1642 "no-resumed+" support.
1643 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1644 return error if the client doesn't support no-resumed events.
1645 (push_stop_notification): New function.
1646 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1647 events if the client supports them.
1648
a681f9c9
PA		 16492015-11-30 Pedro Alves <palves@redhat.com>
1650
1651 * linux-low.c (thread_still_has_status_pending_p): Don't check
1652 vCont;t here.
1653 (lwp_resumed): New function.
1654 (status_pending_p_callback): Return early if the LWP is not
1655 supposed to be resumed.
1656
65706a29
PA		 16572015-11-30 Pedro Alves <palves@redhat.com>
1658
1659 * linux-low.c (handle_extended_wait): Assert that the LWP's
1660 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1661 thread create events, leave the new child's status pending.
1662 (linux_low_filter_event): If GDB wants to hear about thread exit
1663 events, leave the LWP marked dead and don't delete it.
1664 (linux_wait_for_event_filtered): Don't check for thread exit.
1665 (filter_exit_event): New function.
1666 (linux_wait_1): Use it, when returning an exit event.
1667 (linux_resume_one_lwp_throw): Assert that the LWP's
1668 waitstatus is TARGET_WAITKIND_IGNORE.
1669 * remote-utils.c (prepare_resume_reply): Handle
1670 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1671 * server.c (report_thread_events): New global.
1672 (handle_general_set): Handle QThreadEvents.
1673 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1674 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1675 TARGET_WAITKIND_THREAD_EXITED.
1676 * server.h (report_thread_events): Declare.
1677
56cf4bed
PA		 16782015-11-30 Pedro Alves <palves@redhat.com>
1679
1680 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1681 the thread's last_resume_kind was resume_stop.
1682
500c1d85
PA		 16832015-11-30 Pedro Alves <palves@redhat.com>
1684
1685 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1686 before returning.
1687
de979965
PA		 16882015-11-30 Pedro Alves <palves@redhat.com>
1689
1690 * server.c (handle_v_requests): Handle vCtrlC.
1691
34c65914
PA		 16922015-11-30 Pedro Alves <palves@redhat.com>
1693
1694 * gdbthread.h (find_any_thread_of_pid): Declare.
1695 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1696 functions.
1697 * server.c (handle_query): If current_thread is NULL, look for
1698 another thread of the selected process.
1699
79efa585 17002015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1701 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1702
1703 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1704 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1705 name in reply.
1706 * target.h (struct target_ops) <thread_name>: New field.
1707 (target_thread_name): New macro.
1708
80d82c19
JB		 17092015-11-23 Joel Brobecker <brobecker@adacore.com>
1710
1711 * regcache.h (regcache_invalidate_pid): Add declaration.
1712 * regcache.c (regcache_invalidate_pid): New function, extracted
1713 from regcache_invalidate.
1714 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1715 Add trivial documentation comment.
1716 * lynx-low.c: Use regcache_invalidate_pid instead of
1717 regcache_invalidate.
1718
64da5dd5
JB		 17192015-11-23 Joel Brobecker <brobecker@adacore.com>
1720
1721 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1722 and Elf64_auxv_t if the target is Android.
1723
37ce4055
DE		 17242015-11-22 Doug Evans <xdje42@gmail.com>
1725
1726 * target.h: #include <sys/types.h>.
1727
06e03fff
PA		 17282015-11-19 Pedro Alves <palves@redhat.com>
1729
1730 * linux-low.c (linux_process_qsupported): Change prototype.
1731 Adjust.
1732 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1733 Change prototype.
1734 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1735 and adjust to loop over all features.
1736 * server.c (handle_query) <qSupported>: Adjust to call
1737 target_process_qsupported once, passing it a vector of unprocessed
1738 features.
1739 * target.h (struct target_ops) <process_qsupported>: Change
1740 prototype.
1741 (target_process_qsupported): Adjust.
1742
9a084706
PA		 17432015-11-19 Pedro Alves <palves@redhat.com>
1744
1745 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1746 mode.
1747 * configure: Regenerate.
1748
dad44a1f
PA		 17492015-11-19 Pedro Alves <palves@redhat.com>
1750
1751 * configure: Regenerate.
1752
231c0592
YQ		 17532015-11-19 Yao Qi <yao.qi@linaro.org>
1754
1755 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1756 type to uint32_t.
1757
6c1c9a8b
YQ		 17582015-11-19 Yao Qi <yao.qi@linaro.org>
1759
1760 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1761 (struct aarch64_operand): Move enum out.
1762
9caa3311
YQ		 17632015-11-19 Yao Qi <yao.qi@linaro.org>
1764
1765 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1766 struct user_fpsimd_state *.
1767 (aarch64_store_fpregset): Likewise.
1768
6a69a054
YQ		 17692015-11-19 Yao Qi <yao.qi@linaro.org>
1770
1771 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1772 struct user_pt_regs *.
1773 (aarch64_store_gregset): Likewise.
1774
1798301e
PA		 17752015-11-18 Pedro Alves <palves@redhat.com>
1776
1777 * Makefile.in (all_object_files): Add $IPA_OBJS.
1778
ce7715e2
PA		 17792015-11-17 Pedro Alves <palves@redhat.com>
1780
1781 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1782 GDB_SIGNAL_0 and gdb_signal_to_string.
1783
c0879059
PA		 17842015-11-17 Pedro Alves <palves@redhat.com>
1785
1786 * win32-low.c (handle_output_debug_string): Remove parameter.
1787 (win32_kill): Remove our_status local and adjust call to
1788 handle_output_debug_string.
1789 (get_child_debug_event): Adjust call to
1790 handle_output_debug_string.
1791
1996e237
SM		 17922015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1793
1794 * linux-mips-low.c (mips_fill_gregset): Add cast.
1795 (mips_store_gregset): Likewise.
1796 (mips_fill_fpregset): Likewise.
1797 (mips_store_fpregset): Likewise.
1798
cbec665b
SM		 17992015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1800
1801 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1802 priv.
1803
eb3e3c67
SM		 18042015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1805
1806 * linux-mips-low.c (mips_linux_new_thread): Change type of
1807 watch_type to enum target_hw_bp_type.
1808
171de4b8
SM		 18092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1810
1811 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1812 Change return type to arm_hwbp_type.
1813
04248ead
SM		 18142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1815
1816 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1817 (arm_store_gregset): Likewise.
1818 * linux-arm-low.c (arm_get_hwcap): Likewise.
1819 (arm_read_description): Likewise.
1820
04b3479c
SM		 18212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1822
1823 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1824
2bc84e8a
SM		 18252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1826
1827 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1828 (ppc_fill_vsxregset): Likewise.
1829 (ppc_store_vsxregset): Likewise.
1830 (ppc_fill_vrregset): Likewise.
1831 (ppc_store_vrregset): Likewise.
1832 (ppc_fill_evrregset): Likewise.
1833 (ppc_store_evrregset): Likewise.
1834
e6c5bb05
SM		 18352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1836
1837 * linux-ppc-low.c (ppc_usrregs_info): Remove
1838 forward-declaration.
1839 (ppc_arch_setup): Move lower in file.
1840
7ea45d72
SM		 18412015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1842
1843 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1844 (ps_pdwrite): Likewise.
1845
69291610
HW		 18462015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1847
1848 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1849 to after assert checks.
1850
b42945fd
SM		 18512015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1852
1853 * proc-service.c (ps_pdread): Add/adjust casts.
1854 (ps_pdwrite): Add/adjust casts.
1855
d6f85c84
SM		 18562015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1857
1858 * server.c (handle_search_memory_1): Cast return value of
1859 memmem.
1860
f98cd059
SM		 18612015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1862
1863 * server.c (write_qxfer_response): Change type of data to
1864 gdb_byte *.
1865
d2412fa5
PA		 18662015-10-29 Pedro Alves <palves@redhat.com>
1867
1868 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1869
c17414a2
PA		 18702015-10-29 Pedro Alves <palves@redhat.com>
1871
1872 * tracepoint.c (clear_installed_tracepoints): Add casts.
1873
e053fbc4
PA		 18742015-10-29 Pedro Alves <palves@redhat.com>
1875
1876 * server.c (handle_v_cont, process_serial_event): Add enum
1877 gdb_signal casts to signal parsing code.
1878
add67df8
PA		 18792015-10-29 Pedro Alves <palves@redhat.com>
1880
1881 * linux-low.h (NULL_REGSET): Define.
1882 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1883 * linux-arm-low.c (arm_regsets): Likewise.
1884 * linux-crisv32-low.c (cris_regsets): Likewise.
1885 * linux-m68k-low.c (m68k_regsets): Likewise.
1886 * linux-mips-low.c (mips_regsets): Likewise.
1887 * linux-nios2-low.c (nios2_regsets): Likewise.
1888 * linux-ppc-low.c (ppc_regsets): Likewise.
1889 * linux-s390-low.c (s390_regsets): Likewise.
1890 * linux-sh-low.c (sh_regsets): Likewise.
1891 * linux-sparc-low.c (sparc_regsets): Likewise.
1892 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1893 * linux-tile-low.c (tile_regsets): Likewise.
1894 * linux-x86-low.c (x86_regsets): Likewise.
1895 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1896
50bc912a
PA		 18972015-10-29 Pedro Alves <palves@redhat.com>
1898
1899 * linux-low.h (NULL_REGSET): Define.
1900 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1901 * linux-arm-low.c (arm_regsets): Likewise.
1902 * linux-crisv32-low.c (cris_regsets): Likewise.
1903 * linux-m68k-low.c (m68k_regsets): Likewise.
1904 * linux-mips-low.c (mips_regsets): Likewise.
1905 * linux-nios2-low.c (nios2_regsets): Likewise.
1906 * linux-ppc-low.c (ppc_regsets): Likewise.
1907 * linux-s390-low.c (s390_regsets): Likewise.
1908 * linux-sh-low.c (sh_regsets): Likewise.
1909 * linux-sparc-low.c (sparc_regsets): Likewise.
1910 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1911 * linux-tile-low.c (tile_regsets): Likewise.
1912 * linux-x86-low.c (x86_regsets): Likewise.
1913 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1914
682b2546
DE		 19152015-10-26 Doug Evans <dje@google.com>
1916
1917 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1918
963843d4
DE		 19192015-10-26 Doug Evans <dje@google.com>
1920
1921 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1922
d41401ac
DE		 19232015-10-26 Doug Evans <dje@google.com>
1924
1925 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1926 for debug_printf.
1927 (attach_thread, find_new_threads_callback): Ditto.
1928
3db28855
AT		 19292015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1930
1931 * mem-break.h (set_breakpoint_data): Remove.
1932
fb78e89c
AT		 19332015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1934
1935 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1936 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1937 (initialize_low): Remove set_breakpoint_data call.
1938 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1939 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1940 (initialize_low): Remove set_breakpoint_data call.
1941 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1942 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1943 (initialize_low): Remove set_breakpoint_data call.
1944
2e6ee069
AT		 19452015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1946
1947 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1948 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1949 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1950 * target.h (target_breakpoint_kind_from_pc): New macro.
1951
1652a986
AT		 19522015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1953
1954 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1955 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1956 the default breakpoint kind.
1957
abeead09
AT		 19582015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1959
1960 * linux-arm-low.c (arm_supports_z_point_type): Add software
1961 breakpoint support.
1962
b0b4b501
AT		 19632015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1964
1965 * linux-arm-low.c: Refactor breakpoint definitions.
1966 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1967 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1968
8689682c
AT		 19692015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1970
1971 * Makefile.in: Add arm.c/o.
1972 * configure.srv: Likewise.
1973 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1974 (arm_breakpoint_kind_from_pc): New function.
1975 (arm_sw_breakpoint_from_kind): Return proper kind.
1976 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1977
27165294
AT		 19782015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1979
1980 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1981 removal.
1982 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1983 (struct raw_breakpoint) <size>: Remove.
1984 (struct raw_breakpoint) <kind>: Add.
1985 (bp_size): New function.
1986 (bp_opcode): Likewise.
1987 (find_raw_breakpoint_at): Adjust for kind.
1988 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1989 (remove_memory_breakpoint): Adjust for kind call bp_size.
1990 (set_raw_breakpoint_at): Adjust for kind.
1991 (set_breakpoint): Likewise.
1992 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1993 (delete_raw_breakpoint): Adjust for kind.
1994 (delete_breakpoint): Likewise.
1995 (find_gdb_breakpoint): Likewise.
1996 (set_gdb_breakpoint_1): Likewise.
1997 (set_gdb_breakpoint): Likewise.
1998 (delete_gdb_breakpoint_1): Likewise.
1999 (delete_gdb_breakpoint): Likewise.
2000 (uninsert_raw_breakpoint): Likewise.
2001 (reinsert_raw_breakpoint): Likewise.
2002 (set_breakpoint_data): Remove.
2003 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2004 (check_mem_read): Adjust for kind call bp_size.
2005 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2006 (clone_one_breakpoint): Adjust for kind.
2007 * mem-break.h (set_gdb_breakpoint): Likewise.
2008 (delete_gdb_breakpoint): Likewise.
2009 * server.c (process_serial_event): Likewise.
2010
dd373349
AT		 20112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2012
2013 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2014 (struct linux_target_ops) <breakpoint>: Remove.
2015 (struct linux_target_ops) <breakpoint_len>: Remove.
2016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2018 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2019 (arm_sw_breakpoint_from_kind): New function.
2020 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2021 (struct linux_target_ops) <breakpoint>: Remove.
2022 (struct linux_target_ops) <breakpoint_len>: Remove.
2023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2025 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2026 (struct linux_target_ops) <breakpoint>: Remove.
2027 (struct linux_target_ops) <breakpoint_len>: Remove.
2028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2030 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2031 (struct linux_target_ops) <breakpoint>: Remove.
2032 (struct linux_target_ops) <breakpoint_len>: Remove.
2033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2035 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2036 and sw_breakpoint_from_kind to increment the pc.
2037 (linux_breakpoint_kind_from_pc): New function.
2038 (linux_sw_breakpoint_from_kind): New function.
2039 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2040 (initialize_low): Call breakpoint_kind_from_pc and
2041 sw_breakpoint_from_kind to replace breakpoint_data/len.
2042 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2043 New field.
2044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2045 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2046 (struct linux_target_ops) <breakpoint>: Remove.
2047 (struct linux_target_ops) <breakpoint_len>: Remove.
2048 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2049 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2050 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2051 (struct linux_target_ops) <breakpoint>: Remove.
2052 (struct linux_target_ops) <breakpoint_len>: Remove.
2053 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2054 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2055 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2056 (struct linux_target_ops) <breakpoint>: Remove.
2057 (struct linux_target_ops) <breakpoint_len>: Remove.
2058 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2059 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2060 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2061 (struct linux_target_ops) <breakpoint>: Remove.
2062 (struct linux_target_ops) <breakpoint_len>: Remove.
2063 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2064 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2065 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2066 (struct linux_target_ops) <breakpoint>: Remove.
2067 (struct linux_target_ops) <breakpoint_len>: Remove.
2068 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2069 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2070 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2071 (struct linux_target_ops) <breakpoint>: Remove.
2072 (struct linux_target_ops) <breakpoint_len>: Remove.
2073 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2074 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2075 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2076 (struct linux_target_ops) <breakpoint>: Remove.
2077 (struct linux_target_ops) <breakpoint_len>: Remove.
2078 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2079 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2080 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2081 (struct linux_target_ops) <breakpoint>: Remove.
2082 (struct linux_target_ops) <breakpoint_len>: Remove.
2083 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2084 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2085 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2086 (struct linux_target_ops) <breakpoint>: Remove.
2087 (struct linux_target_ops) <breakpoint_len>: Remove.
2088 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2089 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2090 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2091 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2092 (struct linux_target_ops) <breakpoint>: Remove.
2093 (struct linux_target_ops) <breakpoint_len>: Remove.
2094 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2095 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2096 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2097 (struct linux_target_ops) <breakpoint>: Remove.
2098 (struct linux_target_ops) <breakpoint_len>: Remove.
2099 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2100 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2101
4cd98a19
AT		 21022015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2103
2104 * linux-cris-low.c (cris_get_pc): Remove void arg.
2105
774ee6d2
AR		 21062015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2107
2108 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2109 variable name.
2110
833dcd29
AR		 21112015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2112
2113 * inferiors.c (thread_pid_matches_callback): New function.
2114 (find_thread_process): New function.
2115 (remove_thread): Reset current_thread.
2116 (remove_process): Assert threads have been removed first.
2117
8d689ee5
YQ		 21182015-10-15 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2121 if it is 3.
2122 (aarch64_remove_point): Likewise.
2123 * regcache.c (regcache_register_size): New function.
2124
1c2e1515
YQ		 21252015-10-12 Yao Qi <yao.qi@linaro.org>
2126
2127 * linux-aarch64-low.c: Update all callers as emit_load_store
2128 is renamed to aarch64_emit_load_store.
2129
e1c587c3
YQ		 21302015-10-12 Yao Qi <yao.qi@linaro.org>
2131
2132 * linux-aarch64-low.c: Update all callers of function renaming
2133 from emit_insn to aarch64_emit_insn.
2134
b6542f81
YQ		 21352015-10-12 Yao Qi <yao.qi@linaro.org>
2136
2137 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2138 arch/aarch64-insn.h.
2139 (struct aarch64_memory_operand): Likewise.
2140 (ENCODE): Likewise.
2141 (emit_insn): Move to arch/aarch64-insn.c.
2142 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2143 (emit_load_store): Move to arch/aarch64-insn.c.
2144 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2145 (can_encode_int32): Remove.
2146
246994ce
YQ		 21472015-10-12 Yao Qi <yao.qi@linaro.org>
2148
2149 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2150 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2151 (aarch64_relocate_instruction): Likewise.
2152 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2153 (struct aarch64_insn_visitor): Likewise.
2154
0badd99f
YQ		 21552015-10-12 Yao Qi <yao.qi@linaro.org>
2156
2157 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2158 (struct aarch64_insn_visitor): New.
2159 (struct aarch64_insn_relocation_data): New.
2160 (aarch64_ftrace_insn_reloc_b): New function.
2161 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2162 (aarch64_ftrace_insn_reloc_cb): Likewise.
2163 (aarch64_ftrace_insn_reloc_tb): Likewise.
2164 (aarch64_ftrace_insn_reloc_adr): Likewise.
2165 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2166 (aarch64_ftrace_insn_reloc_others): Likewise.
2167 (visitor): New.
2168 (aarch64_relocate_instruction): Use visitor.
2169
dfaffe9d
YQ		 21702015-10-12 Yao Qi <yao.qi@linaro.org>
2171
2172 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2173 int. Add argument buf.
2174 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2175 aarch64_relocate_instruction.
2176
70b439f0
YQ		 21772015-10-12 Yao Qi <yao.qi@linaro.org>
2178
2179 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2180 argument insn. Remove local variable insn. Don't call
2181 target_read_uint32.
2182 (aarch64_install_fast_tracepoint_jump_pad): Call
2183 target_read_uint32.
2184
7781c06f
YQ		 21852015-09-30 Yao Qi <yao.qi@linaro.org>
2186
2187 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2188 (emit_load_store_pair): Likewise.
2189
9a3c8263
SM		 21902015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2191
2192 * dll.c (match_dll): Add cast(s).
2193 (unloaded_dll): Likewise.
2194 * linux-low.c (second_thread_of_pid_p): Likewise.
2195 (delete_lwp_callback): Likewise.
2196 (count_events_callback): Likewise.
2197 (select_event_lwp_callback): Likewise.
2198 (linux_set_resume_request): Likewise.
2199 * server.c (accumulate_file_name_length): Likewise.
2200 (emit_dll_description): Likewise.
2201 (handle_qxfer_threads_worker): Likewise.
2202 (visit_actioned_threads): Likewise.
2203 * thread-db.c (any_thread_of): Likewise.
2204 * tracepoint.c (same_process_p): Likewise.
2205 (match_blocktype): Likewise.
2206 (build_traceframe_info_xml): Likewise.
2207
224c3ddb
SM		 22082015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2209
2210 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2211 assignment.
2212 (gdb_unparse_agent_expr): Likewise.
2213 * hostio.c (require_data): Likewise.
2214 (handle_pread): Likewise.
2215 * linux-low.c (disable_regset): Likewise.
2216 (fetch_register): Likewise.
2217 (store_register): Likewise.
2218 (get_dynamic): Likewise.
2219 (linux_qxfer_libraries_svr4): Likewise.
2220 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2221 (set_fast_tracepoint_jump): Likewise.
2222 (uninsert_fast_tracepoint_jumps_at): Likewise.
2223 (reinsert_fast_tracepoint_jumps_at): Likewise.
2224 (validate_inserted_breakpoint): Likewise.
2225 (clone_agent_expr): Likewise.
2226 * regcache.c (init_register_cache): Likewise.
2227 * remote-utils.c (putpkt_binary_1): Likewise.
2228 (decode_M_packet): Likewise.
2229 (decode_X_packet): Likewise.
2230 (look_up_one_symbol): Likewise.
2231 (relocate_instruction): Likewise.
2232 (monitor_output): Likewise.
2233 * server.c (handle_search_memory): Likewise.
2234 (handle_qxfer_exec_file): Likewise.
2235 (handle_qxfer_libraries): Likewise.
2236 (handle_qxfer): Likewise.
2237 (handle_query): Likewise.
2238 (handle_v_cont): Likewise.
2239 (handle_v_run): Likewise.
2240 (captured_main): Likewise.
2241 * target.c (write_inferior_memory): Likewise.
2242 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2243 * tracepoint.c (init_trace_buffer): Likewise.
2244 (add_tracepoint_action): Likewise.
2245 (add_traceframe): Likewise.
2246 (add_traceframe_block): Likewise.
2247 (cmd_qtdpsrc): Likewise.
2248 (cmd_qtdv): Likewise.
2249 (cmd_qtstatus): Likewise.
2250 (response_source): Likewise.
2251 (response_tsv): Likewise.
2252 (cmd_qtnotes): Likewise.
2253 (gdb_collect): Likewise.
2254 (initialize_tracepoint): Likewise.
2255
afbe19f8
PL		 22562015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2257
2258 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2259 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2260 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2261 <NOP>: New.
2262 (enum aarch64_condition_codes): New enum.
2263 (w0): New static global.
2264 (fp): Likewise.
2265 (lr): Likewise.
2266 (struct aarch64_memory_operand) <type>: New
2267 MEMORY_OPERAND_POSTINDEX type.
2268 (postindex_memory_operand): New helper function.
2269 (emit_ret): New function.
2270 (emit_load_store_pair): New function, factored out of emit_stp
2271 with support for MEMORY_OPERAND_POSTINDEX.
2272 (emit_stp): Rewrite using emit_load_store_pair.
2273 (emit_ldp): New function.
2274 (emit_load_store): Likewise.
2275 (emit_ldr): Mention post-index instruction in comment.
2276 (emit_ldrh): New function.
2277 (emit_ldrb): New function.
2278 (emit_ldrsw): Mention post-index instruction in comment.
2279 (emit_str): Likewise.
2280 (emit_subs): New function.
2281 (emit_cmp): Likewise.
2282 (emit_and): Likewise.
2283 (emit_orr): Likewise.
2284 (emit_orn): Likewise.
2285 (emit_eor): Likewise.
2286 (emit_mvn): Likewise.
2287 (emit_lslv): Likewise.
2288 (emit_lsrv): Likewise.
2289 (emit_asrv): Likewise.
2290 (emit_mul): Likewise.
2291 (emit_sbfm): Likewise.
2292 (emit_sbfx): Likewise.
2293 (emit_ubfm): Likewise.
2294 (emit_ubfx): Likewise.
2295 (emit_csinc): Likewise.
2296 (emit_cset): Likewise.
2297 (emit_nop): Likewise.
2298 (emit_ops_insns): New helper function.
2299 (emit_pop): Likewise.
2300 (emit_push): Likewise.
2301 (aarch64_emit_prologue): New function.
2302 (aarch64_emit_epilogue): Likewise.
2303 (aarch64_emit_add): Likewise.
2304 (aarch64_emit_sub): Likewise.
2305 (aarch64_emit_mul): Likewise.
2306 (aarch64_emit_lsh): Likewise.
2307 (aarch64_emit_rsh_signed): Likewise.
2308 (aarch64_emit_rsh_unsigned): Likewise.
2309 (aarch64_emit_ext): Likewise.
2310 (aarch64_emit_log_not): Likewise.
2311 (aarch64_emit_bit_and): Likewise.
2312 (aarch64_emit_bit_or): Likewise.
2313 (aarch64_emit_bit_xor): Likewise.
2314 (aarch64_emit_bit_not): Likewise.
2315 (aarch64_emit_equal): Likewise.
2316 (aarch64_emit_less_signed): Likewise.
2317 (aarch64_emit_less_unsigned): Likewise.
2318 (aarch64_emit_ref): Likewise.
2319 (aarch64_emit_if_goto): Likewise.
2320 (aarch64_emit_goto): Likewise.
2321 (aarch64_write_goto_address): Likewise.
2322 (aarch64_emit_const): Likewise.
2323 (aarch64_emit_call): Likewise.
2324 (aarch64_emit_reg): Likewise.
2325 (aarch64_emit_pop): Likewise.
2326 (aarch64_emit_stack_flush): Likewise.
2327 (aarch64_emit_zero_ext): Likewise.
2328 (aarch64_emit_swap): Likewise.
2329 (aarch64_emit_stack_adjust): Likewise.
2330 (aarch64_emit_int_call_1): Likewise.
2331 (aarch64_emit_void_call_2): Likewise.
2332 (aarch64_emit_eq_goto): Likewise.
2333 (aarch64_emit_ne_goto): Likewise.
2334 (aarch64_emit_lt_goto): Likewise.
2335 (aarch64_emit_le_goto): Likewise.
2336 (aarch64_emit_gt_goto): Likewise.
2337 (aarch64_emit_ge_got): Likewise.
2338 (aarch64_emit_ops_impl): New static global variable.
2339 (aarch64_emit_ops): New target function, return
2340 &aarch64_emit_ops_impl.
2341 (struct linux_target_ops): Install it.
2342
bb903df0
PL		 23432015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2344
2345 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2346 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2347 aarch64-ipa.o.
2348 * linux-aarch64-ipa.c: New file.
2349 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2350 and endian.h.
2351 (aarch64_get_thread_area): New target method.
2352 (extract_signed_bitfield): New helper function.
2353 (aarch64_decode_ldr_literal): New function.
2354 (enum aarch64_opcodes): New enum.
2355 (struct aarch64_register): New struct.
2356 (struct aarch64_operand): New struct.
2357 (x0): New static global.
2358 (x1): Likewise.
2359 (x2): Likewise.
2360 (x3): Likewise.
2361 (x4): Likewise.
2362 (w2): Likewise.
2363 (ip0): Likewise.
2364 (sp): Likewise.
2365 (xzr): Likewise.
2366 (aarch64_register): New helper function.
2367 (register_operand): Likewise.
2368 (immediate_operand): Likewise.
2369 (struct aarch64_memory_operand): New struct.
2370 (offset_memory_operand): New helper function.
2371 (preindex_memory_operand): Likewise.
2372 (enum aarch64_system_control_registers): New enum.
2373 (ENCODE): New macro.
2374 (emit_insn): New helper function.
2375 (emit_b): New function.
2376 (emit_bcond): Likewise.
2377 (emit_cb): Likewise.
2378 (emit_tb): Likewise.
2379 (emit_blr): Likewise.
2380 (emit_stp): Likewise.
2381 (emit_ldp_q_offset): Likewise.
2382 (emit_stp_q_offset): Likewise.
2383 (emit_load_store): Likewise.
2384 (emit_ldr): Likewise.
2385 (emit_ldrsw): Likewise.
2386 (emit_str): Likewise.
2387 (emit_ldaxr): Likewise.
2388 (emit_stxr): Likewise.
2389 (emit_stlr): Likewise.
2390 (emit_data_processing_reg): Likewise.
2391 (emit_data_processing): Likewise.
2392 (emit_add): Likewise.
2393 (emit_sub): Likewise.
2394 (emit_mov): Likewise.
2395 (emit_movk): Likewise.
2396 (emit_mov_addr): Likewise.
2397 (emit_mrs): Likewise.
2398 (emit_msr): Likewise.
2399 (emit_sevl): Likewise.
2400 (emit_wfe): Likewise.
2401 (append_insns): Likewise.
2402 (can_encode_int32_in): New helper function.
2403 (aarch64_relocate_instruction): New function.
2404 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2405 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2406 (struct linux_target_ops): Install aarch64_get_thread_area,
2407 aarch64_install_fast_tracepoint_jump_pad and
2408 aarch64_get_min_fast_tracepoint_insn_len.
2409
787749ea
PL		 24102015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2411
2412 * Makefile.in (aarch64-insn.o): New rule.
2413 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2414
9812b2e6
YQ		 24152015-09-21 Yao Qi <yao.qi@linaro.org>
2416
2417 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2418
18fe412b
YQ		 24192015-09-21 Yao Qi <yao.qi@linaro.org>
2420
2421 * tracepoint.c (max_jump_pad_size): Remove.
2422
a0cc84cd
YQ		 24232015-09-18 Yao Qi <yao.qi@linaro.org>
2424
2425 * linux-aarch64-low.c: Don't include sys/uio.h.
2426 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2427
d78908cf
WW		 24282015-09-16 Wei-cheng Wang <cole945@gmail.com>
2429
2430 * tracepoint.c (eval_result_type): Change prototype.
2431 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2432
d57e0d50
PA		 24332015-09-15 Pedro Alves <palves@redhat.com>
2434
2435 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2436 Check whether to report exec events instead of checking whether
2437 multiprocess is enabled.
2438
5a676acc
PA		 24392015-09-15 Pedro Alves <palves@redhat.com>
2440
2441 PR remote/18965
2442 * remote-utils.c (prepare_resume_reply): Merge
2443 TARGET_WAITKIND_VFORK_DONE switch case with the
2444 TARGET_WAITKIND_FORKED case.
2445
7c5d0fad
YQ		 24462015-09-15 Yao Qi <yao.qi@linaro.org>
2447
2448 * server.c (handle_query): Check string comparison using
2449 "else if" instead of "if".
2450
750ce8d1
YQ		 24512015-09-15 Yao Qi <yao.qi@linaro.org>
2452
2453 * server.c (vCont_supported): New global variable.
2454 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2455 matches. Append ";vContSupported+" to own_buf.
2456 (handle_v_requests): Append ";s;S" to own_buf if target supports
2457 hardware single step or vCont_supported is false.
2458 (capture_main): Set vCont_supported to zero.
2459
70b90b91
YQ		 24602015-09-15 Yao Qi <yao.qi@linaro.org>
2461
2462 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2463 it to ...
2464 (linux_supports_hardware_single_step): ... New function.
2465 (linux_target_ops): Update.
2466 * lynx-low.c (lynx_target_ops): Set field
2467 supports_hardware_single_step to target_can_do_hardware_single_step.
2468 * nto-low.c (nto_target_ops): Likewise.
2469 * spu-low.c (spu_target_ops): Likewise.
2470 * win32-low.c (win32_target_ops): Likewise.
2471 * target.c (target_can_do_hardware_single_step): New function.
2472 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2473 Remove. <supports_hardware_single_step>: New field.
2474 (target_supports_conditional_breakpoints): Remove.
2475 (target_supports_hardware_single_step): New macro.
2476 (target_can_do_hardware_single_step): Declare.
2477 * server.c (handle_query): Use target_supports_hardware_single_step
2478 instead of target_supports_conditional_breakpoints.
2479
ade90bde
YQ		 24802015-09-15 Yao Qi <yao.qi@linaro.org>
2481
2482 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2483 function.
2484 (struct linux_target_ops the_low_target): Install
2485 aarch64_linux_siginfo_fixup.
2486
94585166
DB		 24872015-09-11 Don Breazeal <donb@codesourcery.com>
2488 Luis Machado <lgustavo@codesourcery.com>
2489
2490 * linux-low.c (linux_mourn): Static declaration.
2491 (linux_arch_setup): Move in front of
2492 handle_extended_wait.
2493 (linux_arch_setup_thread): New function.
2494 (handle_extended_wait): Handle exec events. Call
2495 linux_arch_setup_thread. Make event_lwp argument a
2496 pointer-to-a-pointer.
2497 (check_zombie_leaders): Do not check stopped threads.
2498 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2499 (linux_low_filter_event): Add lwp and thread for exec'ing
2500 non-leader thread if leader thread has been deleted.
2501 Refactor code into linux_arch_setup_thread and call it.
2502 Pass child lwp pointer by reference to handle_extended_wait.
2503 (linux_wait_for_event_filtered): Update comment.
2504 (linux_wait_1): Prevent clobbering exec event status.
2505 (linux_supports_exec_events): New function.
2506 (linux_target_ops) <supports_exec_events>: Initialize new member.
2507 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2508 new member.
2509 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2510 * server.c (report_exec_events): New global variable.
2511 (handle_query): Handle qSupported query for exec-events feature.
2512 (captured_main): Initialize report_exec_events.
2513 * server.h (report_exec_events): Declare new global variable.
2514 * target.h (struct target_ops) <supports_exec_events>: New
2515 member.
2516 (target_supports_exec_events): New macro.
2517 * win32-low.c (win32_target_ops) <supports_exec_events>:
2518 Initialize new member.
2519
0568462b
MM		 25202015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2521
2522 * linux-low.c (linux_low_enable_btrace): Remove.
2523 (linux_target_ops): Replace linux_low_enable_btrace with
2524 linux_enable_btrace.
2525
39edd165
YQ		 25262015-09-03 Yao Qi <yao.qi@linaro.org>
2527
2528 * linux-aarch64-low.c (aarch64_insert_point): Call
2529 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2530 returns true.
2531
1db33b5a
UW		 25322015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2533
2534 * linux-low.c (check_stopped_by_breakpoint): Use
2535 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2536
ab290430
PA		 25372015-08-27 Pedro Alves <palves@redhat.com>
2538
2539 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2540
8d749320
SM		 25412015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2542
6711b7f8
SM		 2543 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2544 the XNEW-family equivalent.
8d749320
SM		 2545 (compile_bytecodes): Likewise.
2546 * dll.c (loaded_dll): Likewise.
2547 * event-loop.c (append_callback_event): Likewise.
2548 (create_file_handler): Likewise.
2549 (create_file_event): Likewise.
2550 * hostio.c (handle_open): Likewise.
2551 * inferiors.c (add_thread): Likewise.
2552 (add_process): Likewise.
2553 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2554 * linux-arm-low.c (arm_new_process): Likewise.
2555 (arm_new_thread): Likewise.
2556 * linux-low.c (add_to_pid_list): Likewise.
2557 (linux_add_process): Likewise.
2558 (handle_extended_wait): Likewise.
2559 (add_lwp): Likewise.
2560 (enqueue_one_deferred_signal): Likewise.
2561 (enqueue_pending_signal): Likewise.
2562 (linux_resume_one_lwp_throw): Likewise.
2563 (linux_resume_one_thread): Likewise.
2564 (linux_read_memory): Likewise.
2565 (linux_write_memory): Likewise.
2566 * linux-mips-low.c (mips_linux_new_process): Likewise.
2567 (mips_linux_new_thread): Likewise.
2568 (mips_add_watchpoint): Likewise.
2569 * linux-x86-low.c (initialize_low_arch): Likewise.
2570 * lynx-low.c (lynx_add_process): Likewise.
2571 * mem-break.c (set_raw_breakpoint_at): Likewise.
2572 (set_breakpoint): Likewise.
2573 (add_condition_to_breakpoint): Likewise.
2574 (add_commands_to_breakpoint): Likewise.
2575 (clone_agent_expr): Likewise.
2576 (clone_one_breakpoint): Likewise.
2577 * regcache.c (new_register_cache): Likewise.
2578 * remote-utils.c (look_up_one_symbol): Likewise.
2579 * server.c (queue_stop_reply): Likewise.
2580 (start_inferior): Likewise.
2581 (queue_stop_reply_callback): Likewise.
2582 (handle_target_event): Likewise.
2583 * spu-low.c (fetch_ppc_memory): Likewise.
2584 (store_ppc_memory): Likewise.
2585 * target.c (set_target_ops): Likewise.
2586 * thread-db.c (thread_db_load_search): Likewise.
2587 (try_thread_db_load_1): Likewise.
2588 * tracepoint.c (add_tracepoint): Likewise.
2589 (add_tracepoint_action): Likewise.
2590 (create_trace_state_variable): Likewise.
2591 (cmd_qtdpsrc): Likewise.
2592 (cmd_qtro): Likewise.
2593 (add_while_stepping_state): Likewise.
2594 * win32-low.c (child_add_thread): Likewise.
2595 (get_image_name): Likewise.
2596
ed8b7b42
YQ		 25972015-08-25 Yao Qi <yao.qi@linaro.org>
2598
2599 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2600
db3cb7cb
YQ		 26012015-08-25 Yao Qi <yao.qi@linaro.org>
2602
2603 * Makefile.in (aarch64-linux.o): New rule.
2604 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2605 srv_tgtobj.
2606 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2607 (aarch64_init_debug_reg_state): Make it extern.
2608 (aarch64_linux_prepare_to_resume): Remove.
2609
f6011a1c
YQ		 26102015-08-25 Yao Qi <yao.qi@linaro.org>
2611
2612 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2613 lwp_arch_private_info and ptid_of_lwp.
2614
88e2cf7e
YQ		 26152015-08-25 Yao Qi <yao.qi@linaro.org>
2616
2617 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2618 Find proc_info by find_process_pid. All callers updated.
2619
5e35436e
YQ		 26202015-08-25 Yao Qi <yao.qi@linaro.org>
2621
2622 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2623 Remove.
2624 (debug_reg_change_callback): Remove.
2625 (aarch64_notify_debug_reg_change): Remove.
2626
4a8a7965
YQ		 26272015-08-25 Yao Qi <yao.qi@linaro.org>
2628
2629 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2630 Call current_lwp_ptid.
2631
32a271ee
YQ		 26322015-08-25 Yao Qi <yao.qi@linaro.org>
2633
2634 * linux-aarch64-low.c (debug_reg_change_callback): Use
2635 debug_printf.
2636
0d51c8d7
YQ		 26372015-08-25 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2640
31a43dd5
YQ		 26412015-08-25 Yao Qi <yao.qi@linaro.org>
2642
2643 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2644
8ee52567
YQ		 26452015-08-25 Yao Qi <yao.qi@linaro.org>
2646
2647 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2648 the code.
2649
ff3f0f45
YQ		 26502015-08-25 Yao Qi <yao.qi@linaro.org>
2651
2652 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2653 Remove.
2654 (debug_reg_change_callback): Remove argument entry and add argument
2655 lwp. Remove local variable thread. Don't print thread id in the
2656 debugging output. Don't check whether pid of thread equals to pid.
2657 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2658 iterate_over_lwps instead find_inferior.
2659
3d40fbb5
PA		 26602015-08-24 Pedro Alves <palves@redhat.com>
2661
2662 * inferiors.c (get_first_process): New function.
2663 * inferiors.h (get_first_process): New declaration.
2664 * remote-utils.c (read_ptid): Default to the first process in the
2665 list, instead of to the current thread's process.
2666
438e1e42
PA		 26672015-08-24 Pedro Alves <palves@redhat.com>
2668
2669 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2670 * event-loop.c: Likewise.
2671 * remote-utils.c: Likewise.
2672 * tracepoint.c: Likewise.
2673
a8c6d4fc
PA		 26742015-08-24 Pedro Alves <palves@redhat.com>
2675
2676 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2677 ptid_get_lwp.
2678
99b0bb12
PA		 26792015-08-21 Pedro Alves <palves@redhat.com>
2680
2681 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2682 instead of literal 1.
2683
f8904751
PA		 26842015-08-21 Pedro Alves <palves@redhat.com>
2685
2686 * tdesc.c (default_description): Explicitly zero-initialize.
2687
465a859e
PA		 26882015-08-21 Pedro Alves <palves@redhat.com>
2689
2690 PR gdb/18749
2691 * inferiors.c (remove_thread): Discard any pending stop reply for
2692 this thread.
2693 * server.c (remove_all_on_match_pid): Rename to ...
2694 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2695 instead of a pid.
2696 (discard_queued_stop_replies): Change parameter to a ptid. Now
2697 extern.
2698 (handle_v_kill, kill_inferior_callback, captured_main)
2699 (process_serial_event): Adjust.
2700 * server.h (discard_queued_stop_replies): Declare.
2701
f0db101d
PA		 27022015-08-21 Pedro Alves <palves@redhat.com>
2703
2704 * linux-low.c (wait_for_sigstop): Always switch to no thread
2705 selected if the previously current thread dies.
2706 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2707 process instead of the current thread's.
2708 * remote-utils.c (input_interrupt): Don't check if there's no
2709 current thread.
2710 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2711 current thread to the general thread fails, error out.
2712 (handle_qxfer_auxv, handle_qxfer_libraries)
2713 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2714 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2715 (handle_query): Check if there's a thread selected instead of
2716 checking whether there's any thread in the thread list.
2717 (handle_qxfer_threads, handle_qxfer_btrace)
2718 (handle_qxfer_btrace_conf): Don't error out early if there's no
2719 thread in the thread list.
2720 (handle_v_cont, myresume): Don't set the current thread to the
2721 continue thread.
2722 (process_serial_event) <Hg handling>: Also set thread_id if the
2723 previous general thread is still alive.
2724 (process_serial_event) <g/G handling>: If setting the current
2725 thread to the general thread fails, error out.
2726 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2727 thread's lwp instead of the current thread's.
2728 * target.c (set_desired_thread): If the desired thread was not
2729 found, leave the current thread pointing to NULL. Return an int
2730 (boolean) indicating success.
2731 * target.h (set_desired_thread): Change return type to int.
2732
40045d91
MF		 27332015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2734
2735 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2736 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2737 #includes.
2738 (ps_get_thread_area): New function.
2739
45face3b
GB		 27402015-08-19 Gary Benson <gbenson@redhat.com>
2741
2742 * hostio.c (handle_pread): Do not attempt to read more data
2743 than hostio_reply_with_data can fit in a packet.
2744
16d5f642
JB		 27452015-08-18 Joel Brobecker <brobecker@adacore.com>
2746
2747 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2748
a738da3a
MF		 27492015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2750
2751 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2752
33ebda9d
PA		 27532015-08-06 Pedro Alves <palves@redhat.com>
2754
2755 * tracepoint.c (expr_eval_result): Now an int.
2756
a44892be
PA		 27572015-08-06 Pedro Alves <palves@redhat.com>
2758
2759 * gdbthread.h (struct regcache): Forward declare.
2760 (struct thread_info) <regcache_data>: Now a struct regcache
2761 pointer.
2762 * inferiors.c (inferior_regcache_data)
2763 (set_inferior_regcache_data): Now work with struct regcache
2764 pointers.
2765 * inferiors.h (struct regcache): Forward declare.
2766 (inferior_regcache_data, set_inferior_regcache_data): Now work
2767 with struct regcache pointers.
2768 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2769 (free_register_cache_thread): Remove struct regcache pointer
2770 casts.
2771
608a1e46
PA		 27722015-08-06 Pedro Alves <palves@redhat.com>
2773
2774 * server.c (captured_main): On error, print the exception message
2775 to stderr, and if run_once is set, throw a quit.
2776
f0ce0d3a
PA		 27772015-08-06 Pedro Alves <palves@redhat.com>
2778
2779 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2780 the current thread.
2781
bf47e248
PA		 27822015-08-06 Pedro Alves <palves@redhat.com>
2783
2784 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2785 reading beyond the passed in buffer length.
2786
b6b9ffcc
PL		 27872015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2788
2789 * tracepoint.c (symbol_list) <required>: Remove.
2790
863d01bd
PA		 27912015-08-06 Pedro Alves <palves@redhat.com>
2792
2793 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2794 count if stopping and suspending threads.
2795 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2796 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2797 (linux_detach): Complete an ongoing step-over.
2798 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2799 throughout.
2800 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2801 (linux_wait_1): If passing a signal to the inferior after
2802 finishing a step-over, unsuspend and re-resume all lwps. If we
2803 see a single-step event but the thread should be continuing, don't
2804 pass the trap to gdb.
2805 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2806 internal_error instead of gdb_assert.
2807 (enqueue_pending_signal): New function.
2808 (check_ptrace_stopped_lwp_gone): Add debug output.
2809 (start_step_over): Use internal_error instead of gdb_assert.
2810 (complete_ongoing_step_over): New function.
2811 (linux_resume_one_thread): Don't resume a suspended thread.
2812 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2813 it stepping.
2814
00db26fa
PA		 28152015-08-06 Pedro Alves <palves@redhat.com>
2816
2817 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2818 (linux_thread_alive): Use lwp_is_marked_dead.
2819 (extended_event_reported): Delete.
2820 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2821 instead of extended_event_reported.
2822 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2823 as well.
2824 (lwp_is_marked_dead): New function.
2825 (lwp_running): Use lwp_is_marked_dead.
2826 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2827 comment.
2828
ad071a30
PA		 28292015-08-06 Pedro Alves <palves@redhat.com>
2830
2831 * linux-low.c (linux_wait_1): Move fork event output out of the
2832 !report_to_gdb check. Pass event_child->waitstatus to
2833 target_waitstatus_to_string instead of ourstatus.
2834
524b57e6
YQ		 28352015-08-04 Yao Qi <yao.qi@linaro.org>
2836
2837 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2838 if current_thread is 32 bit.
2839
6085d6f6
YQ		 28402015-08-04 Yao Qi <yao.qi@linaro.org>
2841
2842 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2843 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2844 * server.c (extended_protocol): Remove "static".
2845 * server.h (extended_protocol): Declare it.
2846
8a7e4587
YQ		 28472015-08-04 Yao Qi <yao.qi@linaro.org>
2848
2849 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2850 both aarch64 and aarch32.
2851 (aarch64_set_pc): Likewise.
2852
3b53ae99
YQ		 28532015-08-04 Yao Qi <yao.qi@linaro.org>
2854
2855 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2856 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2857 arm-with-neon.xml to srv_xmlfiles.
2858 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2859 (is_64bit_tdesc): New function.
2860 (aarch64_linux_read_description): New function.
2861 (aarch64_arch_setup): Call aarch64_linux_read_description.
2862 (regs_info): Rename to regs_info_aarch64.
2863 (aarch64_regs_info): Return right regs_info.
2864 (initialize_low_arch): Call initialize_low_arch_aarch32.
2865
bd9e6534
YQ		 28662015-08-04 Yao Qi <yao.qi@linaro.org>
2867
2868 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2869 * linux-aarch32-low.c: New file.
2870 * linux-aarch32-low.h: New file.
2871 * linux-arm-low.c (arm_fill_gregset): Move it to
2872 linux-aarch32-low.c.
2873 (arm_store_gregset): Likewise.
2874 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2875 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2876 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2877 (regs_info): Rename to regs_info_arm.
2878 (arm_regs_info): Return regs_info_aarch32 if
2879 have_ptrace_getregset is 1 and target description is
2880 arm_with_neon or arm_with_vfpv3.
2881 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2882 Call initialize_low_arch_aarch32 instead.
2883
ded48a5e
YQ		 28842015-08-04 Yao Qi <yao.qi@linaro.org>
2885
2886 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2887 * linux-low.c: ... here.
2888 * linux-low.h (have_ptrace_getregset): Declare it.
2889
96e9210f
PA		 28902015-08-04 Pedro Alves <palves@redhat.com>
2891
2892 * thread-db.c (struct thread_db): Use new typedefs.
2893 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2894 CHK calls.
2895 (disable_thread_event_reporting): Cast result of dlsym to
2896 destination function pointer type.
2897 (thread_db_mourn): Use td_ta_delete_ftype.
2898
af60a1ef
SL		 28992015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2900
2901 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2902 arch variant.
2903 (CDX_BREAKPOINT): Define for R2.
2904 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2905 (the_low_target): Add comments.
2906
e8b41681
YQ		 29072015-07-30 Yao Qi <yao.qi@linaro.org>
2908
2909 * linux-arm-low.c (arm_hwcap): Remove it.
2910 (arm_read_description): New local variable arm_hwcap. Don't
2911 set arm_hwcap to zero.
2912
89abb039
YQ		 29132015-07-30 Yao Qi <yao.qi@linaro.org>
2914
2915 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2916 Use regcache->tdesc instead.
2917 (arm_store_wmmxregset): Likewise.
2918 (arm_fill_vfpregset): Likewise.
2919 (arm_store_vfpregset): Likewise.
2920
deca266c
YQ		 29212015-07-30 Yao Qi <yao.qi@linaro.org>
2922
2923 * linux-arm-low.c: Include arch/arm.h.
2924 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2925 (arm_store_gregset): Likewise.
2926
aa58a496
SM		 29272015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2928
2929 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2930 ptrace's 4th parameter.
2931
50904b25
YQ		 29322015-07-27 Yao Qi <yao.qi@linaro.org>
2933
2934 * configure.srv (case aarch64*-*-linux*): Don't set
2935 srv_linux_usrregs.
2936
5826e159
PA		 29372015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2938
2939 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2940 sys/ptrace.h.
2941 * linux-arm-low.c: Likewise.
2942 * linux-cris-low.c: Likewise.
2943 * linux-crisv32-low.c: Likewise.
2944 * linux-low.c: Likewise.
2945 * linux-m68k-low.c: Likewise.
2946 * linux-mips-low.c: Likewise.
2947 * linux-nios2-low.c: Likewise.
2948 * linux-s390-low.c: Likewise.
2949 * linux-sparc-low.c: Likewise.
2950 * linux-tic6x-low.c: Likewise.
2951 * linux-tile-low.c: Likewise.
2952 * linux-x86-low.c: Likewise.
2953
54019719
PA		 29542015-07-24 Pedro Alves <palves@redhat.com>
2955
2956 * config.in: Regenerate.
2957 * configure: Regenerate.
2958
eb7aa561
PA		 29592015-07-24 Pedro Alves <palves@redhat.com>
2960
2961 * acinclude.m4: Include ../ptrace.m4.
2962 * configure.ac: Call GDB_AC_PTRACE.
2963 * config.in, configure: Regenerate.
2964
55d7b841
YQ		 29652015-07-24 Yao Qi <yao.qi@linaro.org>
2966
2967 * linux-low.c (linux_create_inferior): Remove setting to
2968 proc->priv->new_inferior.
2969 (linux_attach): Likewise.
2970 (linux_low_filter_event): Likewise.
2971 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2972
c06cbd92
YQ		 29732015-07-24 Yao Qi <yao.qi@linaro.org>
2974
2975 * linux-low.c (linux_arch_setup): New function.
2976 (linux_low_filter_event): If proc->tdesc is NULL and
2977 proc->attached is true, call the_low_target.arch_setup.
2978 Otherwise, keep status pending, and return.
2979 (linux_resume_one_lwp_throw): Don't call get_pc if
2980 thread->while_stepping isn't NULL. Don't call
2981 get_thread_regcache if proc->tdesc is NULL.
2982 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2983 (linux_target_ops): Install arch_setup.
2984 * server.c (start_inferior): Call the_target->arch_setup.
2985 * target.h (struct target_ops) <arch_setup>: New field.
2986 (target_arch_setup): New marco.
2987 * lynx-low.c (lynx_target_ops): Update.
2988 * nto-low.c (nto_target_ops): Update.
2989 * spu-low.c (spu_target_ops): Update.
2990 * win32-low.c (win32_target_ops): Update.
2991
5ae3ebba
YQ		 29922015-07-24 Yao Qi <yao.qi@linaro.org>
2993
2994 * linux-low.c (linux_add_process): Don't set
2995 proc->priv->new_inferior.
2996 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2997 (linux_attach): Likewise.
2998
eb97750b
YQ		 29992015-07-24 Yao Qi <yao.qi@linaro.org>
3000
3001 * server.c (start_inferior): Code refactor.
3002
51aee833
YQ		 30032015-07-24 Yao Qi <yao.qi@linaro.org>
3004
3005 * server.c (process_serial_event): Set general_thread.
3006
af1b22f3
YQ		 30072015-07-21 Yao Qi <yao.qi@linaro.org>
3008
3009 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3010 aarch64_linux_get_debug_reg_capacity.
3011
554717a3
YQ		 30122015-07-17 Yao Qi <yao.qi@linaro.org>
3013
3014 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3015 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3016 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3017 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3018 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3019 (AARCH64_HWP_ALIGNMENT): Likewise.
3020 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3021 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3022 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3023 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3024 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3025 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3026 (struct aarch64_debug_reg_state): Likewise.
3027 (struct arch_lwp_info): Likewise.
3028 (aarch64_align_watchpoint): Likewise.
3029 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3030 (aarch64_watchpoint_length): Likewise.
3031 (aarch64_point_encode_ctrl_reg): Likewise
3032 (aarch64_point_is_aligned): Likewise.
3033 (aarch64_align_watchpoint): Likewise.
3034 (aarch64_linux_set_debug_regs):
3035 (aarch64_dr_state_insert_one_point): Likewise.
3036 (aarch64_dr_state_remove_one_point): Likewise.
3037 (aarch64_handle_breakpoint): Likewise.
3038 (aarch64_handle_aligned_watchpoint): Likewise.
3039 (aarch64_handle_unaligned_watchpoint): Likewise.
3040 (aarch64_handle_watchpoint): Likewise.
3041
c67ca4de
YQ		 30422015-07-17 Yao Qi <yao.qi@linaro.org>
3043
3044 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3045 and don't aarch64_get_debug_reg_state. All callers update.
3046 (aarch64_handle_aligned_watchpoint): Likewise.
3047 (aarch64_handle_unaligned_watchpoint): Likewise.
3048 (aarch64_handle_watchpoint): Likewise.
3049 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3050 (aarch64_remove_point): Likewise.
3051
25abf979
YQ		 30522015-07-17 Yao Qi <yao.qi@linaro.org>
3053
3054 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3055 debug_printf.
3056 (aarch64_handle_unaligned_watchpoint): Likewise.
3057
db1ff28b
JK		 30582015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3059
3060 Revert the previous 3 commits:
3061 Move gdb_regex* to common/
3062 Move linux_find_memory_regions_full & co.
3063 gdbserver build-id attribute generator
3064
700ca40f
JK		 30652015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3066 Jan Kratochvil <jan.kratochvil@redhat.com>
3067
3068 gdbserver build-id attribute generator.
3069 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3070 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3071 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3072 (find_phdr): New.
3073 (get_dynamic): Use find_pdhr to traverse program headers.
3074 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3075 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3076 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3077 (get_hex_build_id): New.
3078 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3079 to reply XML document.
3080
9904185c
JK		 30812015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3082 Jan Kratochvil <jan.kratochvil@redhat.com>
3083
3084 * target.c: Include target/target-utils.h and fcntl.h.
3085 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3086 (target_fileio_read_stralloc): New functions.
3087
6e5b4429
JK		 30882015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3089
3090 * Makefile.in (OBS): Add gdb_regex.o.
3091 (gdb_regex.o): New.
3092 * config.in: Rebuilt.
3093 * configure: Rebuilt.
3094
ddc98fbf
JK		 30952015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3096 Jan Kratochvil <jan.kratochvil@redhat.com>
3097
3098 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3099 * Makefile.in (OBS): Add target-utils.o.
3100 (linux-maps.o, target-utils.o): New.
3101 * configure.srv (srv_linux_obj): Add linux-maps.o.
3102
e57bb7a0
PL		 31032015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3104
3105 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3106 function, return 1.
3107 (the_low_target): Install it.
3108
586b02a9
PA		 31092015-07-14 Pedro Alves <palves@redhat.com>
3110
3111 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3112 Instead, ignore ECHILD, and throw an error for other errnos.
3113
58c1b36c
PA		 31142015-07-10 Pedro Alves <palves@redhat.com>
3115
3116 * event-loop.c (struct callback_event) <data>: Change type to
3117 gdb_client_data instance instead of gdb_client_data pointer.
3118 (append_callback_event): Adjust.
3119
421530db
PL		 31202015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3121
3122 * linux-aarch64-low.c: Add comments for each linux_target_ops
3123 method. Remove comments already covered in target_ops and
3124 linux_target_ops definitions.
3125 (the_low_target): Add comments for each unimplemented method.
3126
c2d65f38
YQ		 31272015-07-09 Yao Qi <yao.qi@linaro.org>
3128
3129 * linux-aarch64-low.c (aarch64_regmap): Remove.
3130 (aarch64_usrregs_info): Remove.
3131 (regs_info): Set field usrregs to NULL.
3132
b20a6524
MM		 31332015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3134
3135 * linux-low.c: Include "rsp-low.h"
3136 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3137 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3138 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3139 (handle_btrace_enable_pt): New.
3140 (handle_btrace_general_set): Support "pt".
3141 (handle_btrace_conf_general_set): Support "pt:size".
3142
96c97461
PL		 31432015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3144
3145 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3146 Z_PACKET_SW_BP.
3147
37d66942
PL		 31482015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3149
3150 * linux-aarch64-low.c: Remove comment about endianness.
3151 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3152 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3153 memcmp.
3154
dc06243f
GB		 31552015-06-24 Gary Benson <gbenson@redhat.com>
3156
3157 * linux-i386-ipa.c (stdint.h): Do not include.
3158 * lynx-i386-low.c (stdint.h): Likewise.
3159 * lynx-ppc-low.c (stdint.h): Likewise.
3160 * mem-break.c (stdint.h): Likewise.
3161 * thread-db.c (stdint.h): Likewise.
3162 * tracepoint.c (stdint.h): Likewise.
3163 * win32-low.c (stdint.h): Likewise.
3164
124e13d9
SM		 31652015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3166
3167 * server.c (write_qxfer_response): Update call to
3168 remote_escape_output.
3169
909c2cda
JK		 31702015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3171 Jan Kratochvil <jan.kratochvil@redhat.com>
3172
3173 Merge multiple hex conversions.
3174 * gdbreplay.c (tohex): Rename to 'fromhex'.
3175 (logchar): Use fromhex.
3176
24c05f46
JK		 31772015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3178
3179 * server.c (handle_qxfer_libraries): Set `version' attribute for
3180 <library-list>.
3181
14d2069a
GB		 31822015-06-10 Gary Benson <gbenson@redhat.com>
3183
3184 * target.h (struct target_ops) <multifs_open>: New field.
3185 <multifs_unlink>: Likewise.
3186 <multifs_readlink>: Likewise.
3187 * linux-low.c (nat/linux-namespaces.h): New include.
3188 (linux_target_ops): Initialize the_target->multifs_open,
3189 the_target->multifs_unlink and the_target->multifs_readlink.
3190 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3191 * hostio.c (hostio_fs_pid): New static variable.
3192 (hostio_handle_new_gdb_connection): New function.
3193 (handle_setfs): Likewise.
3194 (handle_open): Use the_target->multifs_open as appropriate.
3195 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3196 (handle_readlink): Use the_target->multifs_readlink as
3197 appropriate.
3198 (handle_vFile): Handle vFile:setfs packets.
3199 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3200 after target_handle_new_gdb_connection.
3201
4b8b5e72
GB		 32022015-06-10 Gary Benson <gbenson@redhat.com>
3203
3204 * configure.ac (AC_CHECK_FUNCS): Add setns.
3205 * config.in: Regenerate.
3206 * configure: Likewise.
3207 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3208 (linux-namespaces.o): New rule.
3209 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3210
3ac2e371
GB		 32112015-06-09 Gary Benson <gbenson@redhat.com>
3212
3213 * hostio.c (handle_open): Process mode argument with
3214 fileio_to_host_mode.
3215
ca9b78ce
YQ		 32162015-06-01 Yao Qi <yao.qi@linaro.org>
3217
3218 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3219 * linux-x86-low.c: Likewise.
3220
bfacd19d
DB		 32212015-05-28 Don Breazeal <donb@codesourcery.com>
3222
3223 * linux-low.c (handle_extended_wait): Initialize
3224 thread_info.last_resume_kind for new fork children.
3225
452003ef
PA		 32262015-05-15 Pedro Alves <palves@redhat.com>
3227
3228 * target.h (target_handle_new_gdb_connection): Rewrite using if
3229 wrapped in do/while.
3230
1041a03c
JB		 32312015-05-14 Joel Brobecker <brobecker@adacore.com>
3232
3233 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3234 * configure, config.in: Regenerate.
3235 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3236 Declare typedef.
3237
c269dbdb
DB		 32382015-05-12 Don Breazeal <donb@codesourcery.com>
3239
3240 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3241 PTRACE_EVENT_VFORK_DONE.
3242 (linux_low_ptrace_options, extended_event_reported): Add vfork
3243 events.
3244 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3245 and "vforkdone" for RSP 'T' Stop Reply Packet.
3246 * server.h (report_vfork_events): Declare
3247 global variable.
3248
3a8a0396
DB		 32492015-05-12 Don Breazeal <donb@codesourcery.com>
3250
3251 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3252 (the_low_target) <new_fork>: Initialize new member.
3253 * linux-arm-low.c (arm_new_fork): New function.
3254 (the_low_target) <new_fork>: Initialize new member.
3255 * linux-low.c (handle_extended_wait): Call new target function
3256 new_fork.
3257 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3258 * linux-mips-low.c (mips_add_watchpoint): New function
3259 extracted from mips_insert_point.
3260 (the_low_target) <new_fork>: Initialize new member.
3261 (mips_linux_new_fork): New function.
3262 (mips_insert_point): Call mips_add_watchpoint.
3263 * linux-x86-low.c (x86_linux_new_fork): New function.
3264 (the_low_target) <new_fork>: Initialize new member.
3265
de0d863e
DB		 32662015-05-12 Don Breazeal <donb@codesourcery.com>
3267
3268 * linux-low.c (handle_extended_wait): Implement return value,
3269 rename argument 'event_child' to 'event_lwp', handle
3270 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3271 (linux_low_ptrace_options): New function.
3272 (linux_low_filter_event): Call linux_low_ptrace_options,
3273 use different argument fo linux_enable_event_reporting,
3274 use return value from handle_extended_wait.
3275 (extended_event_reported): New function.
3276 (linux_wait_1): Call extended_event_reported and set
3277 status to report fork events.
3278 (linux_write_memory): Add pid to debug message.
3279 (reset_lwp_ptrace_options_callback): New function.
3280 (linux_handle_new_gdb_connection): New function.
3281 (linux_target_ops): Initialize new structure member.
3282 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3283 * lynx-low.c: Initialize new structure member.
3284 * remote-utils.c (prepare_resume_reply): Implement stop reason
3285 "fork" for "T" stop message.
3286 * server.c (handle_query): Call handle_new_gdb_connection.
3287 * server.h (report_fork_events): Declare global flag.
3288 * target.h (struct target_ops) <handle_new_gdb_connection>:
3289 New member.
3290 (target_handle_new_gdb_connection): New macro.
3291 * win32-low.c: Initialize new structure member.
3292
ddcbc397
DB		 32932015-05-12 Don Breazeal <donb@codesourcery.com>
3294
3295 * mem-break.c (APPEND_TO_LIST): Define macro.
3296 (clone_agent_expr): New function.
3297 (clone_one_breakpoint): New function.
3298 (clone_all_breakpoints): New function.
3299 * mem-break.h: Declare new functions.
3300
89245bc0
DB		 33012015-05-12 Don Breazeal <donb@codesourcery.com>
3302
3303 * linux-low.c (linux_supports_fork_events): New function.
3304 (linux_supports_vfork_events): New function.
3305 (linux_target_ops): Initialize new structure members.
3306 (initialize_low): Call linux_check_ptrace_features.
3307 * lynx-low.c (lynx_target_ops): Initialize new structure
3308 members.
3309 * server.c (report_fork_events, report_vfork_events):
3310 New global flags.
3311 (handle_query): Add new features to qSupported packet and
3312 response.
3313 (captured_main): Initialize new global variables.
3314 * target.h (struct target_ops) <supports_fork_events>:
3315 New member.
3316 <supports_vfork_events>: New member.
3317 (target_supports_fork_events): New macro.
3318 (target_supports_vfork_events): New macro.
3319 * win32-low.c (win32_target_ops): Initialize new structure
3320 members.
3321
835205d0
GB		 33222015-05-12 Gary Benson <gbenson@redhat.com>
3323
3324 * server.c (handle_qxfer_exec_file): Use current process
3325 if annex is empty.
3326
21e94bd9
SL		 33272015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3328
3329 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3330 Remove HAVE_PTRACE_GETREGS conditionals.
3331 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3332 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3333
45614f15
YQ		 33342015-05-08 Yao Qi <yao.qi@linaro.org>
3335
3336 * linux-low.c (linux_supports_conditional_breakpoints): New
3337 function.
3338 (linux_target_ops): Install new target method.
3339 * lynx-low.c (lynx_target_ops): Install NULL hook for
3340 supports_conditional_breakpoints.
3341 * nto-low.c (nto_target_ops): Likewise.
3342 * spu-low.c (spu_target_ops): Likewise.
3343 * win32-low.c (win32_target_ops): Likewise.
3344 * server.c (handle_query): Check
3345 target_supports_conditional_breakpoints.
3346 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3347 New field.
3348 (target_supports_conditional_breakpoints): New macro.
3349
80ad801e
PA		 33502015-05-06 Pedro Alves <palves@redhat.com>
3351
3352 PR server/18081
3353 * server.c (start_inferior): If the process exits, mourn it.
3354
819843c7
GB		 33552015-04-21 Gary Benson <gbenson@redhat.com>
3356
3357 * hostio.c (fileio_open_flags_to_host): Factored out to
3358 fileio_to_host_openflags in common/fileio.c. Single use
3359 updated.
3360
a2d5a9d7
MF		 33612015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3362
3363 * linux-xtensa-low.c (xtensa_fill_gregset)
3364 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3365 XCHAL_HAVE_LOOP.
3366
deb44829
MF		 33672015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3368
3369 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3370 (regs_info): Replace usrregs pointer with NULL.
3371
e57f1de3
GB		 33722015-04-17 Gary Benson <gbenson@redhat.com>
3373
3374 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3375 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3376 * server.c (handle_qxfer_exec_file): New function.
3377 (qxfer_packets): Add exec-file entry.
3378 (handle_query): Report qXfer:exec-file:read as supported packet.
3379
62828379
RN		 33802015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3381
3382 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3383
b88bb450
GB		 33842015-04-09 Gary Benson <gbenson@redhat.com>
3385
3386 * hostio-errno.c (errno_to_fileio_error): Remove function.
3387 Update caller to use remote_fileio_to_fio_error.
3388
c8f4bfdd
YQ		 33892015-04-09 Yao Qi <yao.qi@linaro.org>
3390
3391 * linux-low.c (linux_insert_point): Call
3392 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3393 (linux_remove_point): Call remove_memory_breakpoint if type is
3394 raw_bkpt_type_sw.
3395 * linux-x86-low.c (x86_insert_point): Don't call
3396 insert_memory_breakpoint.
3397 (x86_remove_point): Don't call remove_memory_breakpoint.
3398
41f98f02
PA		 33992015-04-01 Pedro Alves <palves@redhat.com>
3400 Cleber Rosa <crosa@redhat.com>
3401
3402 * server.c (gdbserver_usage): Reorganize and extend the usage
3403 message.
3404
2bf6fb9d
PA		 34052015-03-24 Pedro Alves <palves@redhat.com>
3406
3407 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3408 output. Also dump TRAP_TRACE.
3409 (linux_low_filter_event): In debug output, distinguish a
3410 resume_stop SIGSTOP from a delayed SIGSTOP.
3411
369f6daa
GB		 34122015-03-24 Gary Benson <gbenson@redhat.com>
3413
3414 * linux-x86-low.c (x86_linux_new_thread): Moved to
3415 nat/x86-linux.c.
3416 (x86_linux_prepare_to_resume): Likewise.
3417
8e5d4070
GB		 34182015-03-24 Gary Benson <gbenson@redhat.com>
3419
3420 * Makefile.in (x86-linux-dregs.o): New rule.
3421 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3422 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3423 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3424 (x86_linux_dr_get): Likewise.
3425 (x86_linux_dr_set): Likewise.
3426 (update_debug_registers_callback): Likewise.
3427 (x86_linux_dr_set_addr): Likewise.
3428 (x86_linux_dr_get_addr): Likewise.
3429 (x86_linux_dr_set_control): Likewise.
3430 (x86_linux_dr_get_control): Likewise.
3431 (x86_linux_dr_get_status): Likewise.
3432 (x86_linux_update_debug_registers): Likewise.
3433
2b95d440
GB		 34342015-03-24 Gary Benson <gbenson@redhat.com>
3435
3436 * linux-x86-low.c (x86_linux_update_debug_registers):
3437 New function, factored out from...
3438 (x86_linux_prepare_to_resume): ...this.
3439
14b0bc68
GB		 34402015-03-24 Gary Benson <gbenson@redhat.com>
3441
3442 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3443 (x86_linux_dr_set): Likewise.
3444 (update_debug_registers_callback): Likewise.
3445 (x86_linux_dr_set_addr): Likewise.
3446 (x86_linux_dr_get_addr): Likewise.
3447 (x86_linux_dr_set_control): Likewise.
3448 (x86_linux_dr_get_control): Likewise.
3449 (x86_linux_dr_get_status): Likewise.
3450 (x86_linux_prepare_to_resume): Likewise.
3451
5dfe6ca8
GB		 34522015-03-24 Gary Benson <gbenson@redhat.com>
3453
3454 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3455 Use perror_with_name. Pass string through gettext.
3456 (x86_linux_dr_set): Likewise.
3457
d33472ad
GB		 34582015-03-24 Gary Benson <gbenson@redhat.com>
3459
3460 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3461 (x86_linux_dr_set_addr): ...this.
3462 (x86_dr_low_get_addr): Rename to...
3463 (x86_linux_dr_get_addr): ...this.
3464 (x86_dr_low_set_control): Rename to...
3465 (x86_linux_dr_set_control): ...this.
3466 (x86_dr_low_get_control): Rename to...
3467 (x86_linux_dr_get_control): ...this.
3468 (x86_dr_low_get_status): Rename to...
3469 (x86_linux_dr_get_status): ...this.
3470 (x86_dr_low): Update with new function names.
3471
4b134ca1
GB		 34722015-03-24 Gary Benson <gbenson@redhat.com>
3473
3474 * Makefile.in (x86-linux.o): New rule.
3475 * configure.srv: Add x86-linux.o to relevant targets.
3476 * linux-low.c (lwp_set_arch_private_info): New function.
3477 (lwp_arch_private_info): Likewise.
3478 * linux-x86-low.c: Include nat/x86-linux.h.
3479 (arch_lwp_info): Removed structure.
3480 (update_debug_registers_callback):
3481 Use lwp_set_debug_registers_changed.
3482 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3483 and lwp_set_debug_registers_changed.
3484 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3485
34c703da
GB		 34862015-03-24 Gary Benson <gbenson@redhat.com>
3487
3488 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3489 * linux-arm-low.c (arm_new_thread): Likewise.
3490 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3491 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3492 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3493 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3494
cff068da
GB		 34952015-03-24 Gary Benson <gbenson@redhat.com>
3496
3497 * linux-low.c (ptid_of_lwp): New function.
3498 (lwp_is_stopped): Likewise.
3499 (lwp_stop_reason): Likewise.
3500 * linux-x86-low.c (update_debug_registers_callback):
3501 Use lwp_is_stopped.
3502 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3503 lwp_stop_reason.
3504
b2f7c7e8
GB		 35052015-03-24 Gary Benson <gbenson@redhat.com>
3506
3507 * linux-low.h (linux_stop_lwp): Remove declaration.
3508
6d4ee8c6
GB		 35092015-03-24 Gary Benson <gbenson@redhat.com>
3510
3511 * linux-low.h: Include nat/linux-nat.h.
3512 * linux-low.c (iterate_over_lwps_args): New structure.
3513 (iterate_over_lwps_filter): New function.
3514 (iterate_over_lwps): Likewise.
3515 * linux-x86-low.c (update_debug_registers_callback):
3516 Update signature to what iterate_over_lwps expects.
3517 Remove PID check that iterate_over_lwps now performs.
3518 (x86_dr_low_set_addr): Use iterate_over_lwps.
3519 (x86_dr_low_set_control): Likewise.
3520
70a0bb6b
GB		 35212015-03-24 Gary Benson <gbenson@redhat.com>
3522
3523 * linux-x86-low.c (x86_debug_reg_state): New function.
3524 (x86_linux_prepare_to_resume): Use the above.
3525
7b669087
GB		 35262015-03-24 Gary Benson <gbenson@redhat.com>
3527
3528 * linux-low.c (current_lwp_ptid): New function.
3529 * linux-x86-low.c: Include nat/linux-nat.h.
3530 (x86_dr_low_get_addr): Use current_lwp_ptid.
3531 (x86_dr_low_get_control): Likewise.
3532 (x86_dr_low_get_status): Likewise.
3533
eef49a3d
PA		 35342015-03-20 Pedro Alves <palves@redhat.com>
3535
3536 * tracepoint.c (cmd_qtstatus): Make "str" const.
3537
b2333d22
PA		 35382015-03-20 Pedro Alves <palves@redhat.com>
3539
3540 * server.c (handle_general_set): Make "req_str" const.
3541
23f238d3
PA		 35422015-03-19 Pedro Alves <palves@redhat.com>
3543
3544 * linux-low.c (linux_resume_one_lwp): Rename to ...
3545 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3546 instead call perror_with_name.
3547 (check_ptrace_stopped_lwp_gone): New function.
3548 (linux_resume_one_lwp): Reimplement as wrapper around
3549 linux_resume_one_lwp_throw that swallows errors if the LWP is
3550 gone.
3551
91baf43f
PA		 35522015-03-19 Pedro Alves <palves@redhat.com>
3553
3554 * linux-low.c (count_events_callback, select_event_lwp_callback):
3555 No longer check whether the thread has resume_stop as last resume
3556 kind.
3557
8bf3b159
PA		 35582015-03-19 Pedro Alves <palves@redhat.com>
3559
3560 * linux-low.c (count_events_callback, select_event_lwp_callback):
3561 Use the lwp's status_pending_p field, not the thread's.
3562
b90fc188
PA		 35632015-03-19 Pedro Alves <palves@redhat.com>
3564
3565 * linux-low.c (select_event_lwp_callback): Update comments to
3566 no longer mention SIGTRAP.
3567
464b0089
GB		 35682015-03-18 Gary Benson <gbenson@redhat.com>
3569
3570 * server.c (handle_query): Do not report vFile:fstat as supported.
3571
aa9e327f
GB		 35722015-03-11 Gary Benson <gbenson@redhat.com>
3573
3574 * hostio.c (sys/types.h): New include.
3575 (sys/stat.h): Likewise.
3576 (common-remote-fileio.h): Likewise.
3577 (handle_fstat): New function.
3578 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3579
791c0056
GB		 35802015-03-11 Gary Benson <gbenson@redhat.com>
3581
3582 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3583 struct stat.st_blocks and struct stat.st_blksize.
3584 * configure: Regenerate.
3585 * config.in: Likewise.
3586 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3587 (OBS): Add common-remote-fileio.o.
3588 (common-remote-fileio.o): New rule.
3589
9a9df970
PA		 35902015-03-09 Pedro Alves <palves@redhat.com>
3591
3592 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3593 'struct sockaddr' pointer in 'accept' call.
3594
9eb1356e
PA		 35952015-03-09 Pedro Alves <palves@redhat.com>
3596
3597 Revert:
3598 2015-03-07 Pedro Alves <palves@redhat.com>
3599 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3600 or <winsock2.h> here. Instead include "gdb_socket.h".
3601 (remote_open): Use union gdb_sockaddr_u.
3602 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3603 or <winsock2.h> here. Instead include "gdb_socket.h".
3604 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3605 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3606 or <sys/un.h>.
3607 (init_named_socket, gdb_agent_helper_thread): Use union
3608 gdb_sockaddr_u.
3609
aac331e4
PA		 36102015-03-07 Pedro Alves <palves@redhat.com>
3611
3612 * configure.ac (build_warnings): Move
3613 -Wdeclaration-after-statement to the C-specific set.
3614 * configure: Regenerate.
3615
366c75fc
PA		 36162015-03-07 Pedro Alves <palves@redhat.com>
3617
3618 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3619 or <winsock2.h> here. Instead include "gdb_socket.h".
3620 (remote_open): Use union gdb_sockaddr_u.
3621 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3622 or <winsock2.h> here. Instead include "gdb_socket.h".
3623 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3624 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3625 or <sys/un.h>.
3626 (init_named_socket, gdb_agent_helper_thread): Use union
3627 gdb_sockaddr_u.
3628
492d29ea
PA		 36292015-03-07 Pedro Alves <palves@redhat.com>
3630
3631 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3632 instead.
3633
60a191ed
YQ		 36342015-03-06 Yao Qi <yao.qi@linaro.org>
3635
3636 * linux-aarch64-low.c (aarch64_insert_point): Use
3637 show_debug_regs as a boolean.
3638 (aarch64_remove_point): Likewise.
3639
f5771b1d
PA		 36402015-03-05 Pedro Alves <palves@redhat.com>
3641
3642 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3643 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3644 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3645 * nto-low.c (nto_target_ops): Likewise.
3646 * spu-low.c (spu_target_ops): Likewise.
3647 * win32-low.c (win32_target_ops): Likewise.
3648
3e572f71
PA		 36492015-03-04 Pedro Alves <palves@redhat.com>
3650
72f4393d 3651 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3652 Decide whether a breakpoint triggered based on the SIGTRAP's
3653 siginfo.si_code.
72f4393d
L		 3654 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3655 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3656 (linux_low_filter_event): Check for breakpoints before checking
3657 watchpoints.
3658 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3659 siginfo.si_code.
72f4393d
L		 3660 (linux_stopped_by_sw_breakpoint)
3661 (linux_supports_stopped_by_sw_breakpoint)
3662 (linux_stopped_by_hw_breakpoint)
3663 (linux_supports_stopped_by_hw_breakpoint): New functions.
3664 (linux_target_ops): Install new target methods.
3e572f71 3665
1ec68e26
PA		 36662015-03-04 Pedro Alves <palves@redhat.com>
3667
3668 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3669 * server.c (swbreak_feature, hwbreak_feature): New globals.
3670 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3671 (captured_main): Clear swbreak_feature and hwbreak_feature.
3672 * server.h (swbreak_feature, hwbreak_feature): Declare.
3673 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3674 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3675 supports_stopped_by_hw_breakpoint>: New fields.
3676 (target_supports_stopped_by_sw_breakpoint)
3677 (target_stopped_by_sw_breakpoint)
3678 (target_supports_stopped_by_hw_breakpoint)
3679 (target_stopped_by_hw_breakpoint): Declare.
3680
15c66dd6
PA		 36812015-03-04 Pedro Alves <palves@redhat.com>
3682
3683 enum lwp_stop_reason -> enum target_stop_reason
3684 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3685 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3686 (linux_wait_1, stuck_in_jump_pad_callback)
3687 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3688 (linux_stopped_by_watchpoint):
3689 * linux-low.h (enum lwp_stop_reason): Delete.
3690 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3691 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3692
98fc70d6
YQ		 36932015-03-04 Yao Qi <yao.qi@linaro.org>
3694
3695 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3696
dd2ac174
GB		 36972015-03-03 Gary Benson <gbenson@redhat.com>
3698
3699 * hostio.c (handle_vFile): Fix prefix lengths.
3700
d68e53f4
MM		 37012015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3702
3703 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3704 ptr_bits.
3705
bf2d68ab
AA		 37062015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3707
3708 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3709 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3710 (clean): Add "rm -f" for above C files.
3711 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3712 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3713 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3714 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3715 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3716 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3717 (init_registers_s390x_vx_linux64)
3718 (init_registers_s390x_tevx_linux64)
3719 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3720 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3721 declarations.
3722 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3723 (s390_store_vxrs_high): New functions.
3724 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3725 NT_S390_VXRS_HIGH.
3726 (s390_arch_setup): Add logic for selecting one of the new target
3727 descriptions. Activate the new vector regsets if applicable.
3728 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3729 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3730 and init_registers_s390x_tevx_linux64.
3731
c966a859
PA		 37322015-03-01 Pedro Alves <palves@redhat.com>
3733
3734 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3735 parameter.
3736
4180215b
PA		 37372015-02-27 Pedro Alves <palves@redhat.com>
3738
3739 * linux-x86-low.c (u_debugreg_offset): New function.
3740 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3741
749bab01
PA		 37422015-02-27 Pedro Alves <palves@redhat.com>
3743
3744 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3745 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3746 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3747 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3748 (ps_lsetfpregs, ps_getpid)
3749 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3750 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3751 (ps_lsetxregs, ps_plog): Declare.
3752
3c14e5a3
PA		 37532015-02-27 Pedro Alves <palves@redhat.com>
3754
3755 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3756 IP_AGENT_EXPORT_FUNC.
3757 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3758 IP_AGENT_EXPORT_FUNC.
3759 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3760 (IP_AGENT_EXPORT): Delete.
3761 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3762 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3763 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3764 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3765 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3766 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3767 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3768 (traceframe_read_count, traceframe_write_count)
3769 (traceframes_created, trace_state_variables, get_raw_reg)
3770 (get_trace_state_variable_value, set_trace_state_variable_value)
3771 (ust_loaded, helper_thread_id, cmd_buf): Use
3772 IPA_SYM_EXPORTED_NAME.
3773 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3774 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3775 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3776 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3777 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3778 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3779 EXTERN_C_PUSH/EXTERN_C_POP.
3780 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3781 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3782 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3783 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3784 (traceframe_write_count, traceframe_read_count)
3785 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3786 (about_to_request_buffer_space, get_trace_state_variable_value)
3787 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3788 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3789 EXTERN_C_PUSH/EXTERN_C_POP.
3790 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3791 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3792 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3793 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3794 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3795 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3796 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3797 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3798 Define.
3799 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3800 (IP_AGENT_EXPORT_VAR_DECL): Define.
3801 (tracing): Declare.
3802 (gdb_agent_get_raw_reg): Declare.
3803
fe978cb0
PA		 38042015-02-27 Tom Tromey <tromey@redhat.com>
3805 Pedro Alves <palves@redhat.com>
3806
3807 Rename symbols whose names are reserved C++ keywords throughout.
3808
3bc3d82a
PA		 38092015-02-27 Pedro Alves <palves@redhat.com>
3810
3811 * Makefile.in (COMPILER): New, get it from autoconf.
3812 (CXX): Get from autoconf instead.
3813 (COMPILE.pre): Use COMPILER.
3814 (CC-LD): Rename to ...
3815 (CC_LD): ... this. Use COMPILER.
3816 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3817 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3818 * acinclude.m4: Include build-with-cxx.m4.
3819 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3820 Disable -Werror by default if building in C++ mode.
3821 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3822 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3823 the C++ compiler. Save/restore CXXFLAGS too.
3824 * configure: Regenerate.
3825
07697489
PA		 38262015-02-27 Pedro Alves <palves@redhat.com>
3827
3828 * acinclude.m4: Include libiberty.m4.
3829 * configure.ac: Call libiberty_INIT.
3830 * config.in, configure: Regenerate.
3831
9beb7c4e
PA		 38322015-02-26 Pedro Alves <palves@redhat.com>
3833
3834 * linux-low.c (linux_wait_1): When incrementing the PC past a
3835 program breakpoint always use the_low_target.breakpoint_len as
3836 increment, rather than the maximum between that and
3837 the_low_target.decr_pc_after_break.
3838
8090aef2
PA		 38392015-02-23 Pedro Alves <palves@redhat.com>
3840
3841 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3842 thread was doing a step-over; always adjust the PC if
3843 we stepped over a permanent breakpoint.
3844 (linux_wait_1): If we stepped over breakpoint that was on top of a
3845 permanent breakpoint, manually advance the PC past it.
3846
bc9540e8
PA		 38472015-02-23 Pedro Alves <palves@redhat.com>
3848
3849 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3850 modes.
3851 (x86_fill_gregset, x86_store_gregset): Use it when handling
3852 $orig_eax.
3853
2db9a427
PA		 38542015-02-20 Pedro Alves <palves@redhat.com>
3855
3856 * thread-db.c: Include "nat/linux-procfs.h".
3857 (thread_db_init): Skip listing new threads if the kernel supports
3858 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3859
afa8d396
PA		 38602015-02-20 Pedro Alves <palves@redhat.com>
3861
3862 * linux-low.c (status_pending_p_callback): Use ptid_match.
3863
c9587f88
AT		 38642015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3865
3866 PR breakpoints/16812
3867 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3868 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3869 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3870
b05ec7a5
AT		 38712015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3872
3873 PR breakpoints/15956
3874 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3875
d33501a5
MM		 38762015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3877
3878 * linux-low.c (linux_low_btrace_conf): Print size.
3879 * server.c (handle_btrace_conf_general_set): New.
3880 (hanle_general_set): Call handle_btrace_conf_general_set.
3881 (handle_query): Report Qbtrace-conf:bts:size as supported.
3882
f4abbc16
MM		 38832015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3884
3885 * linux-low.c (linux_low_enable_btrace): Update parameters.
3886 (linux_low_btrace_conf): New.
3887 (linux_target_ops)<to_btrace_conf>: Initialize.
3888 * server.c (current_btrace_conf): New.
3889 (handle_btrace_enable): Rename to ...
3890 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3891 to target_enable_btrace. Update comment. Update users.
3892 (handle_qxfer_btrace_conf): New.
3893 (qxfer_packets): Add btrace-conf entry.
3894 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3895 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3896 (target_ops)<read_btrace_conf>: New.
3897 (target_enable_btrace): Update parameters.
3898 (target_read_btrace_conf): New.
3899
043c3577
MM		 39002015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3901
3902 * server.c (handle_btrace_general_set): Remove call to
3903 target_supports_btrace.
3904 (supported_btrace_packets): New.
3905 (handle_query): Call supported_btrace_packets.
3906 * target.h: include btrace-common.h.
3907 (btrace_target_info): Removed.
3908 (supports_btrace, target_supports_btrace): Update parameters.
3909
734b0e4b
MM		 39102015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3911
3912 * Makefile.in (SFILES): Add common/btrace-common.c.
3913 (OBS): Add common/btrace-common.o.
3914 (btrace-common.o): Add build rules.
3915 * linux-low: Include btrace-common.h.
3916 (linux_low_read_btrace): Use struct btrace_data. Call
3917 btrace_data_init and btrace_data_fini.
3918
d6c146e9
PA		 39192015-02-06 Pedro Alves <palves@redhat.com>
3920
3921 * thread-db.c (find_new_threads_callback): Add debug output.
3922
20ba1ce6
PA		 39232015-02-04 Pedro Alves <palves@redhat.com>
3924
3925 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3926 (resume_stopped_resumed_lwps): New function.
3927 (linux_wait_for_event_filtered): Use it.
3928
8cc73a39
SDJ		 39292015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3930
3931 * Makefile.in (SFILES): Add linux-personality.c.
3932 (linux-personality.o): New rule.
3933 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3934 list of objects to be built.
3935 * linux-low.c: Include nat/linux-personality.h.
3936 (linux_create_inferior): Remove code to disable address space
3937 randomization (moved to ../nat/linux-personality.c). Create
3938 cleanup to disable address space randomization.
3939
fb23d554
SDJ		 39402015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3941
3942 * Makefile.in (posix-strerror.o): New rule.
3943 (mingw-strerror.o): Likewise.
3944 * configure: Regenerated.
3945 * configure.ac: Source file ../common/common.host. Initialize new
3946 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3947
cdf43629
YQ		 39482015-01-14 Yao Qi <yao@codesourcery.com>
3949
3950 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3951 (ppc-linux.o): New rule.
3952 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3953 * configure.ac: AC_CHECK_FUNCS(getauxval).
3954 * config.in: Re-generated.
3955 * configure: Re-generated.
3956 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3957 ppc64_64bit_inferior_p
3958
514c5338
YQ		 39592015-01-14 Yao Qi <yao@codesourcery.com>
3960
3961 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3962 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3963 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3964 (PT_ORIG_R3, PT_TRAP): Likewise.
3965 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3966 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3967 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3968
3368c1e5
JB		 39692015-01-10 Joel Brobecker <brobecker@adacore.com>
3970
3971 * i387-fp.c (i387_cache_to_xsave): In look over
3972 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3973 zmmh_low_space field by use of zmmh_high_space.
3974
582511be
PA		 39752015-01-09 Pedro Alves <palves@redhat.com>
3976
3977 * linux-low.c (step_over_bkpt): Move higher up in the file.
3978 (handle_extended_wait): Don't store the stop_pc here.
3979 (get_stop_pc): Adjust comments and rename to ...
3980 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3981 stopped for a software breakpoint or hardware breakpoint.
3982 (thread_still_has_status_pending_p): New function.
3983 (status_pending_p_callback): Use
3984 thread_still_has_status_pending_p. If the event is no longer
3985 interesting, resume the LWP.
3986 (handle_tracepoints): Add assert.
3987 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3988 (wstatus_maybe_breakpoint): New function.
3989 (cancel_breakpoint): Delete function.
3990 (check_stopped_by_watchpoint): New function, factored out from
3991 linux_low_filter_event.
3992 (lp_status_maybe_breakpoint): Delete function.
3993 (linux_low_filter_event): Remove filter_ptid argument.
3994 Leave thread group exits pending here. Store the LWP's stop PC.
3995 Always leave events pending.
3996 (linux_wait_for_event_filtered): Pull all events out of the
3997 kernel, and leave them all pending.
3998 (count_events_callback, select_event_lwp_callback): Consider all
3999 events.
4000 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4001 (select_event_lwp): Only give preference to the stepping LWP in
4002 all-stop mode. Adjust comments.
4003 (ignore_event): New function.
4004 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4005 references to cancel_breakpoints. Adjust to renames. Also give
4006 equal priority to all LWPs that have had events in non-stop mode.
4007 If reporting a software breakpoint event, unadjust the LWP's PC.
4008 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4009 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4010 Adjust.
4011 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4012 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4013 (linux_stopped_by_watchpoint): Adjust.
4014 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4015 * linux-low.h (enum lwp_stop_reason): New.
4016 (struct lwp_info) <stop_pc>: Adjust comment.
4017 <stopped_by_watchpoint>: Delete field.
4018 <stop_reason>: New field.
4019 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4020 * mem-break.c (software_breakpoint_inserted_here)
4021 (hardware_breakpoint_inserted_here): New function.
4022 * mem-break.h (software_breakpoint_inserted_here)
4023 (hardware_breakpoint_inserted_here): Declare.
4024 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4025 (cancel_breakpoints): Delete.
4026 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4027 (upload_fast_traceframes): Remove references to
4028 cancel_breakpoints.
4029
a33e3959
PA		 40302015-01-09 Pedro Alves <palves@redhat.com>
4031
4032 * thread-db.c (find_new_threads_callback): Ignore thread if the
4033 kernel thread ID is -1.
4034
8784d563
PA		 40352015-01-09 Pedro Alves <palves@redhat.com>
4036
4037 * linux-low.c (linux_attach_fail_reason_string): Move to
4038 nat/linux-ptrace.c, and rename.
4039 (linux_attach_lwp): Update comment.
4040 (attach_proc_task_lwp_callback): New function.
4041 (linux_attach): Adjust to rename and use
4042 linux_proc_attach_tgid_threads.
4043 (linux_attach_fail_reason_string): Delete declaration.
4044
76f2b779
JB		 40452015-01-01 Joel Brobecker <brobecker@adacore.com>
4046
4047 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4048 * server.c (gdbserver_version): Likewise.
4049
fafcc06a
SDJ		 40502014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4051
4052 * remote-utils.c: Include ctype.h.
4053 (input_interrupt): Explicitly handle the case when the char
4054 received is the NUL byte. Improve the printing of non-ASCII
4055 characters.
4056
beed38b8
JB		 40572014-12-16 Joel Brobecker <brobecker@adacore.com>
4058
4059 * linux-low.c (linux_low_filter_event): Update call to
4060 linux_enable_event_reporting following the addition of
4061 a new parameter to that function.
4062
bf330350
CU		 40632014-12-16 Catalin Udma <catalin.udma@freescale.com>
4064
4065 PR server/17457
4066 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4067 (AARCH64_FPCR_REGNO): Likewise.
4068 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4069 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4070 (aarch64_store_fpregset): Likewise.
4071
5227d625
JB		 40722014-12-15 Joel Brobecker <brobecker@adacore.com>
4073
4074 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4075 Remove FIXME comment about assumption about N.
4076
f93b65a0
JB		 40772014-12-13 Joel Brobecker <brobecker@adacore.com>
4078
4079 * configure.ac: If large-file support is disabled in GDBserver,
4080 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4081 * configure: Regenerate.
4082
e5a9158d
AA		 40832014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4084
4085 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4086 warning upon ENODATA from ptrace.
4087 * linux-s390-low.c (s390_store_tdb): New.
4088 (s390_regsets): Add regset for NT_S390_TDB.
4089
feea5f36
AA		 40902014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4091
4092 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4093 without a fill_function.
4094 * linux-s390-low.c (s390_fill_last_break): Remove.
4095 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4096 (s390_arch_setup): Use regset's size instead of fill_function for
4097 loop end condition.
4098
098dbe61
AA		 40992014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4100
4101 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4102 the regset's store function when ptrace returned an error.
4103 * regcache.c (get_thread_regcache): Invalidate register cache
4104 before fetching inferior's registers.
4105
28eef672
AA		 41062014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4107
4108 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4109 while-loop as for-loop.
4110 (regsets_store_inferior_registers): Likewise.
4111
bdca27a2
YQ		 41122014-11-28 Yao Qi <yao@codesourcery.com>
4113
4114 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4115 * config.in, configure: Re-generate.
4116 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4117 is defined.
4118
9c232dda
YQ		 41192014-11-21 Yao Qi <yao@codesourcery.com>
4120
4121 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4122 (AC_CHECK_HEADERS): Remove malloc.h.
4123 * configure: Re-generated.
4124 * config.in: Re-generated.
4125 * server.h: Don't include alloca.h and malloc.h.
4126 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4127 Don't include malloc.h.
4128
43968415
JB		 41292014-11-17 Joel Brobecker <brobecker@adacore.com>
4130
4131 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4132 corresponding ERRNO check in same block.
4133
40e91bc7
PA		 41342014-11-12 Pedro Alves <palves@redhat.com>
4135
4136 * server.c (cont_thread): Update comment.
4137 (start_inferior, attach_inferior): No longer clear cont_thread.
4138 (handle_v_cont): No longer set cont_thread.
4139 (captured_main): Clear cont_thread each time a GDB connects.
4140
c2c118cf
PA		 41412014-11-12 Pedro Alves <palves@redhat.com>
4142
4143 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4144 thread, and don't resume all threads if the Hc thread has exited.
4145
78708b7c
PA		 41462014-11-12 Pedro Alves <palves@redhat.com>
4147
4148 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4149 the process group instead of to a specific LWP.
4150
a2abc7de
PA		 41512014-10-15 Pedro Alves <palves@redhat.com>
4152
4153 PR server/17487
4154 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4155 parameter.
4156 (arm_set_thread_context): Delete.
4157 (the_low_target): Adjust.
4158 * win32-i386-low.c (debug_registers_changed)
4159 (debug_registers_used): Delete.
4160 (update_debug_registers_callback): New function.
4161 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4162 needing to update their debug registers.
4163 (win32_get_current_dr): New function.
4164 (x86_dr_low_get_addr, x86_dr_low_get_control)
4165 (x86_dr_low_get_status): Fetch the debug register from the thread
4166 record's context.
4167 (i386_initial_stuff): Adjust.
4168 (i386_get_thread_context): Remove current_event parameter. Don't
4169 clear debug_registers_changed nor copy DR values to
4170 debug_reg_state.
4171 (i386_set_thread_context): Delete.
4172 (i386_prepare_to_resume): New function.
4173 (i386_thread_added): Mark the thread as needing to update irs
4174 debug registers.
4175 (the_low_target): Remove i386_set_thread_context and install
4176 i386_prepare_to_resume.
4177 * win32-low.c (win32_get_thread_context): Adjust.
4178 (win32_set_thread_context): Use SetThreadContext
4179 directly.
4180 (win32_prepare_to_resume): New function.
4181 (win32_require_context): New function, factored out from ...
4182 (thread_rec): ... this.
4183 (continue_one_thread): Call win32_prepare_to_resume on each thread
4184 we're about to continue.
4185 (win32_resume): Call win32_prepare_to_resume on the event thread.
4186 * win32-low.h (struct win32_thread_info)
4187 <debug_registers_changed>: New field.
4188 (struct win32_target_ops): Change prototype of set_thread_context,
4189 delete set_thread_context and add prepare_to_resume.
4190 (win32_require_context): New declaration.
4191
a442d071
GB		 41922014-10-08 Gary Benson <gbenson@redhat.com>
4193
4194 * server.h: Do not include common-exceptions.h.
4195
6f1947e8
GB		 41962014-10-08 Gary Benson <gbenson@redhat.com>
4197
4198 * server.h: Do not include cleanups.h.
4199
63b434a4
JH		 42002014-09-30 James Hogan <james.hogan@imgtec.com>
4201
4202 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4203 mips64-dsp-linux.c.
4204
c4d9ceb6
YQ		 42052014-09-23 Yao Qi <yao@codesourcery.com>
4206
4207 * linux-low.c (lp_status_maybe_breakpoint): New function.
4208 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4209 (count_events_callback): Likewise.
4210 (select_event_lwp_callback): Likewise.
4211 (cancel_breakpoints_callback): Likewise.
4212
89a5711c
DB		 42132014-09-19 Don Breazeal <donb@codesourcery.com>
4214
4215 * linux-low.c (handle_extended_wait): Call
4216 linux_ptrace_get_extended_event.
4217 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4218 linux_is_extended_waitstatus.
4219
bffc0964
JB		 42202014-09-16 Joel Brobecker <brobecker@adacore.com>
4221
4222 * Makefile.in (CPPFLAGS): Define.
4223 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4224 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4225
0bfdf32f
GB		 42262014-09-16 Gary Benson <gbenson@redhat.com>
4227
4228 * inferiors.h (current_inferior): Renamed as...
4229 (current_thread): New variable. All uses updated.
4230 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4231 (maybe_move_out_of_jump_pad): Likewise.
4232 (cancel_breakpoint): Likewise.
4233 (linux_low_filter_event): Likewise.
4234 (wait_for_sigstop): Likewise.
4235 (linux_resume_one_lwp): Likewise.
4236 (need_step_over_p): Likewise.
4237 (start_step_over): Likewise.
4238 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4239 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4240 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4241 and save_inferior as saved_thread.
4242 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4243 saved_thread.
4244 (regcache_invalidate_thread): Likewise.
4245 * remote-utils.c (prepare_resume_reply): Likewise.
4246 * thread-db.c (thread_db_get_tls_address): Likewise.
4247 (disable_thread_event_reporting): Likewise.
4248 (remove_thread_event_breakpoints): Likewise.
4249 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4250 as saved_thread.
4251 * target.h (set_desired_inferior): Renamed as...
4252 (set_desired_thread): New declaration. All uses updated.
4253 * server.c (myresume): Updated comment to reference thread instead
4254 of inferior.
4255 (handle_serial_event): Likewise.
4256 (handle_target_event): Likewise.
4257
361c8ade
GB		 42582014-09-12 Tom Tromey <tromey@redhat.com>
4259 Gary Benson <gbenson@redhat.com>
4260
4261 * regcache.h: Include common-regcache.h.
4262 (regcache_read_pc): Don't declare.
4263 * regcache.c (get_thread_regcache_for_ptid): New function.
4264
bd9269f7
GB		 42652014-09-11 Tom Tromey <tromey@redhat.com>
4266 Gary Benson <gbenson@redhat.com>
4267
4268 * symbol.c: New file.
4269 * Makefile.in (SFILES): Add symbol.c.
4270 (OBS): Add symbol.o.
4271
f8c1d06b
GB		 42722014-09-11 Gary Benson <gbenson@redhat.com>
4273
4274 * target.c (target_stop_ptid, target_continue_ptid): New
4275 functions.
4276
721ec300
GB		 42772014-09-11 Tom Tromey <tromey@redhat.com>
4278 Gary Benson <gbenson@redhat.com>
4279
4280 * target.h: Include target/target.h.
4281 * target.c (target_read_memory, target_read_uint32)
4282 (target_write_memory): New functions.
4283
c5e92cca
GB		 42842014-09-11 Gary Benson <gbenson@redhat.com>
4285
4286 * server.h (debug_hw_points): Don't declare.
4287 * server.c (debug_hw_points): Don't define. Replace all uses
4288 with show_debug_regs.
4289 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4290 all uses with show_debug_regs.
4291
2e4bb98a
EBM		 42922014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4293
4294 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4295 endianness into account.
4296 (ppc_supply_ptrace_register): Likewise.
4297
ac740bc7
JH		 42982014-09-03 James Hogan <james.hogan@imgtec.com>
4299
4300 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4301 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4302
97ea6506
GB		 43032014-09-03 Gary Benson <gbenson@redhat.com>
4304
4305 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4306 ALL_DEBUG_ADDRESS_REGISTERS.
4307
df7e5265
GB		 43082014-09-02 Gary Benson <gbenson@redhat.com>
4309
4310 * i386-low.h: Renamed as...
4311 * x86-low.h: New file. All type, function and variable name
4312 prefixes changed from "i386_" to "x86_". All references updated.
4313 * i386-low.c: Renamed as...
4314 * x86-low.c: New file. All type, function and variable name
4315 prefixes changed from "i386_" to "x86_". All references updated.
4316
ed859da7
GB		 43172014-09-02 Gary Benson <gbenson@redhat.com>
4318
4319 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4320 (x86_linux_new_thread): Likewise.
4321
860789c7
GB		 43222014-08-29 Gary Benson <gbenson@redhat.com>
4323
4324 * server.h (setjmp.h): Do not include.
4325 (toplevel): Do not declare.
4326 (common-exceptions.h): Include.
4327 (cleanups.h): Likewise.
4328 * server.c (toplevel): Do not define.
4329 (exit_code): New static global.
4330 (detach_or_kill_for_exit_cleanup): New function.
4331 (main): New function. Original main renamed to...
4332 (captured_main): New function.
4333 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4334
ff55e1b5
GB		 43352014-08-29 Gary Benson <gbenson@redhat.com>
4336
4337 * Makefile.in (SFILES): Add common/common-exceptions.c.
4338 (OBS): Add common-exceptions.o.
4339 (common-exceptions.o): New rule.
4340 * utils.c (prepare_to_throw_exception): New function.
4341
e9bcb658
GB		 43422014-08-29 Gary Benson <gbenson@redhat.com>
4343
4344 * config.in: Regenerate.
4345 * configure: Likewise.
4346
e3180625
GB		 43472014-08-29 Gary Benson <gbenson@redhat.com>
4348
4349 * Makefile.in (SFILES): Add common/cleanups.c.
4350 (OBS): cleanups.o.
4351 (cleanups.o): New rule.
4352
e3d6ba5d
GB		 43532014-08-29 Gary Benson <gbenson@redhat.com>
4354
4355 * utils.c (internal_vwarning): New function.
4356
7096e886
GB		 43572014-08-28 Gary Benson <gbenson@redhat.com>
4358
4359 * utils.h (fatal): Remove declaration.
4360 * utils.c (fatal): Remove function.
4361
14ce3192
GB		 43622014-08-28 Gary Benson <gbenson@redhat.com>
4363
4364 * tracepoint.c (gdb_agent_init): Replace fatal with
4365 perror_with_name.
4366 (initialize_tracepoint): Likewise.
4367
50278d59
GB		 43682014-08-28 Gary Benson <gbenson@redhat.com>
4369
4370 * remote-utils.c (remote_prepare): Replace fatal with error.
4371
aa96c426
GB		 43722014-08-28 Gary Benson <gbenson@redhat.com>
4373
4374 * linux-low.c (linux_async): Replace fatal with warning.
4375 Tidy up and return.
4376 (linux_start_non_stop): Return -1 if linux_async failed.
4377
f7160e97
GB		 43782014-08-28 Gary Benson <gbenson@redhat.com>
4379
4380 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4381 gdb_assert.
4382 (i386_dr_low_get_addr): Remove vague comment.
4383 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4384 gdb_assert.
4385
38e08fca
GB		 43862014-08-28 Gary Benson <gbenson@redhat.com>
4387
4388 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4389 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4390 internal_error.
4391 (linux_resume_one_lwp): Likewise.
4392 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4393 gdb_assert.
4394 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4395 with internal_error.
4396 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4397 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4398 (find_register_by_name): Replace fatal with internal_error.
4399 (find_regno): Likewise.
4400 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4401 * thread-db.c (thread_db_create_event): Likewise.
4402 (thread_db_load_search): Likewise.
4403 (try_thread_db_load_1): Likewise.
4404 * tracepoint.c (get_jump_space_head): Replace fatal with
4405 internal_error.
4406 (claim_trampoline_space): Likewise.
4407 (have_fast_tracepoint_trampoline_buffer): Likewise.
4408 (cmd_qtstart): Likewise.
4409 (stop_tracing): Likewise.
4410 (fast_tracepoint_collecting): Likewise.
4411 (target_malloc): Likewise.
4412 (download_tracepoint): Likewise.
4413 (download_trace_state_variables): Replace check with gdb_assert.
4414 (upload_fast_traceframes): Replace fatal with internal_error.
4415
34abf635
GB		 44162014-08-19 Tom Tromey <tromey@redhat.com>
4417 Gary Benson <gbenson@redhat.com>
4418
4419 * Makefile.in (SFILES): Add common/common-debug.c.
4420 (OBS): Add common-debug.o.
4421 (common-debug.o): New rule.
4422 * debug.h (debug_printf): Don't declare.
4423 * debug.c (debug_printf): Renamed and rewritten as...
4424 (debug_vprintf): New function.
4425
f6e94d78
GB		 44262014-08-19 Gary Benson <gbenson@redhat.com>
4427
4428 * utils.h: Do not include print-utils.h.
4429
9239eeab
GB		 44302014-08-19 Tom Tromey <tromey@redhat.com>
4431 Gary Benson <gbenson@redhat.com>
4432
4433 * server.h: Add static assertion.
4434 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4435
ef87c8bb
GB		 44362014-08-19 Tom Tromey <tromey@redhat.com>
4437 Gary Benson <gbenson@redhat.com>
4438
4439 * Makefile.in (SFILES): Add common/errors.c.
4440 (OBS): Add errors.o.
4441 (IPA_OBS): Add errors-ipa.o.
4442 (errors.o): New rule.
4443 (errors-ipa.o): Likewise.
4444 * utils.h (perror_with_name, error, warning): Don't declare.
4445 * utils.c (warning): Renamed and rewritten as...
4446 (vwarning): New function.
4447 (error): Renamed and rewritten as...
4448 (verror): New function.
4449 (internal_error): Renamed and rewritten as...
4450 (internal_verror): New function.
4451
bb974a24
GB		 44522014-08-07 Gary Benson <gbenson@redhat.com>
4453
4454 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4455 * configure: Regenerate.
4456 * config.in: Likewise.
4457 * server.h: Do not include errno.h.
4458 * event-loop.c: Likewise.
4459 * hostio-errno.c: Likewise.
4460 * linux-low.c: Likewise.
4461 * remote-utils.c: Likewise.
4462 * spu-low.c: Likewise.
4463 * utils.c: Likewise.
4464 * gdbreplay.c: Unconditionally include errno.h.
4465
6d3d12eb
GB		 44662014-08-07 Gary Benson <gbenson@redhat.com>
4467
4468 * server.h: Do not include string.h.
4469 * event-loop.c: Likewise.
4470 * linux-low.c: Likewise.
4471 * regcache.c: Likewise.
4472 * remote-utils.c: Likewise.
4473 * spu-low.c: Likewise.
4474 * utils.c: Likewise.
4475
dccbb609
GB		 44762014-08-07 Gary Benson <gbenson@redhat.com>
4477
4478 * server.h: Do not include gdb_assert.h.
4479
e76df0d0
GB		 44802014-08-07 Gary Benson <gbenson@redhat.com>
4481
4482 * server.h: Do not include common-utils.h.
4483
4cb9c816
GB		 44842014-08-07 Gary Benson <gbenson@redhat.com>
4485
4486 * server.h: Do not include ptid.h.
4487 * notif.h: Likewise.
4488
3995eeee
GB		 44892014-08-07 Gary Benson <gbenson@redhat.com>
4490
4491 * server.h: Do not include gdb_locale.h.
4492
cb9f1a9b
GB		 44932014-08-07 Gary Benson <gbenson@redhat.com>
4494
4495 * server.h: Do not include gdb/signals.h.
4496 * win32-low.c: Likewise.
4497
a5fceff8
GB		 44982014-08-07 Gary Benson <gbenson@redhat.com>
4499
4500 * server.h: Do not include pathmax.h.
4501
b9391142
GB		 45022014-08-07 Gary Benson <gbenson@redhat.com>
4503
4504 * server.h: Do not include libiberty.h.
4505 * linux-bfin-low.c: Likewise.
4506
0e443c87
GB		 45072014-08-07 Gary Benson <gbenson@redhat.com>
4508
4509 * server.h: Do not include ansidecl.h.
4510
8ebb3f56
GB		 45112014-08-07 Gary Benson <gbenson@redhat.com>
4512
4513 * linux-x86-low.c: Do not include stddef.h.
4514 * lynx-ppc-low.c: Likewise.
4515 * tracepoint.c: Likewise.
4516
8980bdf6
GB		 45172014-08-07 Gary Benson <gbenson@redhat.com>
4518
4519 * server.h: Do not include stdarg.h.
4520 * nto-low.c: Likewise.
4521
d7096f71
GB		 45222014-08-07 Gary Benson <gbenson@redhat.com>
4523
4524 * server.h: Do not include stdlib.h.
4525 * inferiors.c: Likewise.
4526 * linux-low.c: Likewise.
4527 * regcache.c: Likewise.
4528 * spu-low.c: Likewise.
4529 * tracepoint.c: Likewise.
4530 * utils.c: Likewise.
4531
d02f550d
GB		 45322014-08-07 Gary Benson <gbenson@redhat.com>
4533
4534 * server.h: Do not include stdio.h.
4535 * linux-low.c: Likewise.
4536 * remote-utils.c: Likewise.
4537 * spu-low.c: Likewise.
4538 * utils.c: Likewise.
4539 * wincecompat.c: Likewise.
4540
87f6c4e3
GB		 45412014-08-06 Gary Benson <gbenson@redhat.com>
4542
4543 * regcache.c (init_register_cache): Move conditionals inside if.
4544
7089dca4
GB		 45452014-08-06 Gary Benson <gbenson@redhat.com>
4546
4547 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4548
462f517e
GB		 45492014-07-31 Gary Benson <gbenson@redhat.com>
4550
4551 * ax.h: Do not include server.h.
4552 * gdbthread.h: Likewise.
4553 * lynx-low.h: Likewise.
4554 * notif.h: Likewise.
4555
976411d6
GB		 45562014-07-30 Gary Benson <gbenson@redhat.com>
4557
4558 * server.h: Include common-defs.h.
4559 Do not include config.h or build-gnulib-gdbserver/config.h.
4560
d41f6d8e
GB		 45612014-07-30 Gary Benson <gbenson@redhat.com>
4562
4563 * hostio-errno.c: Move server.h to top of includes list.
4564 * inferiors.c: Likewise.
4565 * linux-x86-low.c: Likewise.
4566 * notif.c: Include server.h.
4567
314c6a35
TT		 45682014-07-24 Tom Tromey <tromey@redhat.com>
4569 Gary Benson <gbenson@redhat.com>
4570
4571 * server.h (CORE_ADDR): Now unsigned.
4572
69ff6be5
PA		 45732014-07-16 Pedro Alves <palves@redhat.com>
4574
4575 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4576
ce9e3fe7
PA		 45772014-07-15 Pedro Alves <palves@redhat.com>
4578
4579 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4580 copy.
4581
e76126e8
PA		 45822014-07-11 Pedro Alves <palves@redhat.com>
4583
4584 * linux-low.c (kill_wait_lwp): New function, based on
4585 kill_one_lwp_callback, but use my_waitpid directly.
4586 (kill_one_lwp_callback, linux_kill): Use it.
4587
8e9db26e
PA		 45882014-06-23 Pedro Alves <palves@redhat.com>
4589
4590 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4591 before setting DR0..DR3.
4592
698b3e08
GB		 45932014-06-20 Gary Benson <gbenson@redhat.com>
4594
4595 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4596 * configure: Regenerated.
4597 * config.in: Likewise.
4598
125f8a3d
GB		 45992014-06-20 Gary Benson <gbenson@redhat.com>
4600
4601 * Makefile.in (SFILES): Update locations for files moved
4602 from common to nat.
4603 (object file files): Reordered.
4604
42995dbd
GB		 46052014-06-20 Gary Benson <gbenson@redhat.com>
4606
4607 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4608 (i386_dr_low_set_addr): Likewise.
4609 (i386_dr_low_get_addr): Likewise.
4610 (i386_dr_low_can_set_control): Likewise.
4611 (i386_dr_low_set_control): Likewise.
4612 (i386_dr_low_get_control): Likewise.
4613 (i386_dr_low_get_status): Likewise.
4614 (i386_get_debug_register_length): Likewise.
4615 * linux-x86-low.c (i386_dr_low_set_addr):
4616 Changed signature. Made static.
4617 (i386_dr_low_get_addr): Likewise.
4618 (i386_dr_low_set_control): Likewise.
4619 (i386_dr_low_get_control): Likewise.
4620 (i386_dr_low_get_status): Likewise.
4621 (i386_dr_low): New global variable.
4622 * win32-i386-low.c (i386_dr_low_set_addr):
4623 Changed signature. Made static.
4624 (i386_dr_low_get_addr): Likewise.
4625 (i386_dr_low_set_control): Likewise.
4626 (i386_dr_low_get_control): Likewise.
4627 (i386_dr_low_get_status): Likewise.
4628 (i386_dr_low): New global variable.
4629
e1d2394b
MS		 46302014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4631
4632 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4633 * Makefile.in (AR, AR_FLAGS): Define.
4634 * configure: Regenerate.
4635
3a8ee006
GB		 46362014-06-19 Gary Benson <gbenson@redhat.com>
4637
4638 * Makefile.in (i386-dregs.o): New rule.
4639 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4640 * i386-low.c (target.h): Remove include.
4641 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4642 (DR_CONTROL_SHIFT): Likewise.
4643 (DR_CONTROL_SIZE): Likewise.
4644 (DR_RW_EXECUTE): Likewise.
4645 (DR_RW_WRITE): Likewise.
4646 (DR_RW_READ): Likewise.
4647 (DR_RW_IORW): Likewise.
4648 (DR_LEN_1): Likewise.
4649 (DR_LEN_2): Likewise.
4650 (DR_LEN_4): Likewise.
4651 (DR_LEN_8): Likewise.
4652 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4653 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4654 (DR_ENABLE_SIZE): Likewise.
4655 (DR_LOCAL_SLOWDOWN): Likewise.
4656 (DR_GLOBAL_SLOWDOWN): Likewise.
4657 (DR_CONTROL_RESERVED): Likewise.
4658 (I386_DR_CONTROL_MASK): Likewise.
4659 (I386_DR_VACANT): Likewise.
4660 (I386_DR_LOCAL_ENABLE): Likewise.
4661 (I386_DR_GLOBAL_ENABLE): Likewise.
4662 (I386_DR_DISABLE): Likewise.
4663 (I386_DR_SET_RW_LEN): Likewise.
4664 (I386_DR_GET_RW_LEN): Likewise.
4665 (I386_DR_WATCH_HIT): Likewise.
4666 (i386_wp_op_t): Likewise.
4667 (i386_show_dr): Likewise.
4668 (i386_length_and_rw_bits): Likewise.
4669 (i386_insert_aligned_watchpoint): Likewise.
4670 (i386_remove_aligned_watchpoint): Likewise.
4671 (i386_handle_nonaligned_watchpoint): Likewise.
4672 i386_update_inferior_debug_regs(): Likewise.
4673 (i386_dr_insert_watchpoint): Likewise.
4674 (i386_dr_remove_watchpoint): Likewise.
4675 (i386_dr_region_ok_for_watchpoint): Likewise.
4676 (i386_dr_stopped_data_address): Likewise.
4677 (i386_dr_stopped_by_watchpoint): Likewise.
4678
8f26655c
GB		 46792014-06-19 Gary Benson <gbenson@redhat.com>
4680
4681 * i386-low.c (i386_dr_show): Renamed to
4682 i386_show_dr and made static. All uses updated.
4683 (i386_dr_length_and_rw_bits): Renamed to
4684 i386_length_and_rw_bits and made static.
4685 All uses updated.
4686 (i386_dr_insert_aligned_watchpoint): Renamed to
4687 i386_insert_aligned_watchpoint and made static.
4688 All uses updated.
4689 (i386_dr_remove_aligned_watchpoint): Renamed to
4690 i386_remove_aligned_watchpoint and made static.
4691 All uses updated.
4692 (i386_dr_update_inferior_debug_regs): Renamed to
4693 i386_update_inferior_debug_regs and made static.
4694 All uses updated.
4695
b9228891
GB		 46962014-06-18 Gary Benson <gbenson@redhat.com>
4697
5171def3
GB		 4698 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4699 (i386_dr_low_can_set_control): Likewise.
4700 (i386_get_debug_register_length): Likewise.
4701 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4702 (i386_dr_low_can_set_control): Likewise.
4703 (i386_get_debug_register_length): Likewise.
4704
47052014-06-17 Gary Benson <gbenson@redhat.com>
4706
b9228891
GB		 4707 * i386-low.h (i386-dregs.h): New include.
4708 (DR_FIRSTADDR): Now in i386-dregs.h.
4709 (DR_LASTADDR): Likewise.
4710 (DR_NADDR): Likewise.
4711 (DR_STATUS): Likewise.
4712 (DR_CONTROL): Likewise.
4713 (i386_debug_reg_state): Likewise.
4714 (i386_dr_insert_watchpoint): Likewise.
4715 (i386_dr_remove_watchpoint): Likewise.
4716 (i386_dr_region_ok_for_watchpoint): Likewise.
4717 (i386_dr_stopped_data_address): Likewise.
4718 (i386_dr_stopped_by_watchpoint): Likewise.
4719 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4720
4be83cc2
GB		 47212014-06-18 Gary Benson <gbenson@redhat.com>
4722
4723 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4724 i386_dr_insert_watchpoint.
4725 (i386_low_remove_watchpoint): Renamed to
4726 i386_dr_remove_watchpoint.
4727 (i386_low_region_ok_for_watchpoint): Renamed to
4728 i386_dr_region_ok_for_watchpoint.
4729 (i386_low_stopped_data_address): Renamed to
4730 i386_dr_stopped_data_address.
4731 (i386_low_stopped_by_watchpoint): Renamed to
4732 i386_dr_stopped_by_watchpoint.
4733 * i386-low.c (i386_show_dr): Renamed to
4734 i386_dr_show and made nonstatic. All uses updated.
4735 (i386_length_and_rw_bits): Renamed to
4736 i386_dr_length_and_rw_bits and made nonstatic.
4737 All uses updated.
4738 (i386_insert_aligned_watchpoint): Renamed to
4739 i386_dr_insert_aligned_watchpoint and made nonstatic.
4740 All uses updated.
4741 (i386_remove_aligned_watchpoint): Renamed to
4742 i386_dr_remove_aligned_watchpoint and made nonstatic.
4743 All uses updated.
4744 (i386_update_inferior_debug_regs): Renamed to
4745 i386_dr_update_inferior_debug_regs and made nonstatic.
4746 All uses updated.
4747 (i386_low_insert_watchpoint): Renamed to
4748 i386_dr_insert_watchpoint. All uses updated.
4749 (i386_low_remove_watchpoint): Renamed to
4750 i386_dr_remove_watchpoint. All uses updated.
4751 (i386_low_region_ok_for_watchpoint): Renamed to
4752 i386_dr_region_ok_for_watchpoint. All uses updated.
4753 (i386_low_stopped_data_address): Renamed to
4754 i386_dr_stopped_data_address. All uses updated.
4755 (i386_low_stopped_by_watchpoint): Renamed to
4756 i386_dr_stopped_by_watchpoint. All uses updated.
4757
131aa0d4
GB		 47582014-06-18 Gary Benson <gbenson@redhat.com>
4759
4760 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4761 (i386_dr_low_can_set_control): Likewise.
4762 (i386_insert_aligned_watchpoint): New check.
4763
d9305f7f
GB		 47642014-06-18 Gary Benson <gbenson@redhat.com>
4765
4766 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4767 Renamed to state.
4768
e927c9fc
GB		 47692014-06-18 Gary Benson <gbenson@redhat.com>
4770
4771 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4772 instead of fatal and error.
4773 (i386_handle_nonaligned_watchpoint): Likewise.
4774
1b6d4134
GB		 47752014-06-18 Gary Benson <gbenson@redhat.com>
4776
4777 * i386-low.c (i386_get_debug_register_length): New macro.
4778 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4779 (i386_show_dr): Use debug_printf instead of fprintf. Use
4780 phex to format values.
4781
6e62758f
GB		 47822014-06-18 Gary Benson <gbenson@redhat.com>
4783
4784 * i386-low.h: Comment changes.
4785 * i386-low.c: Likewise.
4786
fc6e2f03
GB		 47872014-06-18 Gary Benson <gbenson@redhat.com>
4788
4789 * i386-low.c: Whitespace changes.
4790
f9d1eeed
TT		 47912014-06-12 Tom Tromey <tromey@redhat.com>
4792
4793 * utils.c (freeargv): Remove.
4794
0b04e523
TT		 47952014-06-12 Tom Tromey <tromey@redhat.com>
4796
4797 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4798 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4799 (parse_debug_format_options): Likewise.
4800 (gdbserver_usage): Likewise.
4801 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4802 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4803 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4804 against libiberty.
4805 ($(LIBGNU)): Depend on libiberty.
4806 (all-lib): Recurse into all subdirs.
4807 (install-only): Invoke "install" target in subdirs.
4808 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4809 targets.
4810 * configure: Rebuild.
4811 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4812 for vasprintf, vsnprintf, or gettimeofday.
4813 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4814 srv_tgtobj.
4815
270c9937
JB		 48162014-06-05 Joel Brobecker <brobecker@adacore.com>
4817
4818 * development.sh: Delete.
4819 * Makefile.in (config.status): Adjust dependency on development.sh.
4820 * configure.ac: Adjust development.sh source call.
4821 * configure: Regenerate.
4822
0a261ed8
PA		 48232014-06-02 Pedro Alves <palves@redhat.com>
4824
4825 * ax.c (gdb_free_agent_expr): New function.
4826 * ax.h (gdb_free_agent_expr): New declaration.
4827 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4828 list.
4829 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4830 static.
4831 (clear_breakpoint_conditions_and_commands): New function.
4832 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4833 (clear_breakpoint_conditions_and_commands): New declaration.
4834
e9dae05e
RR		 48352014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4836
4837 * linux-aarch64-low.c (asm/ptrace.h): Include.
4838
5876f503
JK		 48392014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4840
4841 Fix TLS access for -static -pthread.
4842 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4843 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4844 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4845
802e8e6d
PA		 48462014-05-20 Pedro Alves <palves@redhat.com>
4847
4848 * linux-aarch64-low.c (aarch64_insert_point)
4849 (aarch64_remove_point): No longer check whether the type is
4850 supported here. Adjust to new interface.
4851 (the_low_target): Install aarch64_supports_z_point_type as
4852 supports_z_point_type method.
4853 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4854 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4855 instead of a Z packet char. Adjust.
4856 (arm_supports_z_point_type): New function.
4857 (arm_insert_point, arm_remove_point): Adjust to new interface.
4858 (the_low_target): Install arm_supports_z_point_type.
4859 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4860 (cris_insert_point, cris_remove_point): Adjust to new interface.
4861 Don't check whether the type is supported here.
4862 (the_low_target): Install cris_supports_z_point_type.
4863 * linux-low.c (linux_supports_z_point_type): New function.
4864 (linux_insert_point, linux_remove_point): Adjust to new interface.
4865 * linux-low.h (struct linux_target_ops) <insert_point,
4866 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4867 raw_breakpoint pointer parameter.
4868 <supports_z_point_type>: New method.
4869 * linux-mips-low.c (mips_supports_z_point_type): New function.
4870 (mips_insert_point, mips_remove_point): Adjust to new interface.
4871 Use mips_supports_z_point_type.
4872 (the_low_target): Install mips_supports_z_point_type.
4873 * linux-ppc-low.c (the_low_target): Install NULL as
4874 supports_z_point_type method.
4875 * linux-s390-low.c (the_low_target): Install NULL as
4876 supports_z_point_type method.
4877 * linux-sparc-low.c (the_low_target): Install NULL as
4878 supports_z_point_type method.
4879 * linux-x86-low.c (x86_supports_z_point_type): New function.
4880 (x86_insert_point): Adjust to new insert_point interface. Use
4881 insert_memory_breakpoint. Adjust to new
4882 i386_low_insert_watchpoint interface.
4883 (x86_remove_point): Adjust to remove_point interface. Use
4884 remove_memory_breakpoint. Adjust to new
4885 i386_low_remove_watchpoint interface.
4886 (the_low_target): Install x86_supports_z_point_type.
4887 * lynx-low.c (lynx_target_ops): Install NULL as
4888 supports_z_point_type callback.
4889 * nto-low.c (nto_supports_z_point_type): New.
4890 (nto_insert_point, nto_remove_point): Adjust to new interface.
4891 (nto_target_ops): Install nto_supports_z_point_type.
4892 * mem-break.c: Adjust intro comment.
4893 (struct raw_breakpoint) <raw_type, size>: New fields.
4894 <inserted>: Update comment.
4895 <shlib_disabled>: Delete field.
4896 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4897 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4898 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4899 (raw_bkpt_type_to_target_hw_bp_type): New function.
4900 (find_enabled_raw_code_breakpoint_at): New function.
4901 (find_raw_breakpoint_at): New type and size parameters. Use them.
4902 (insert_memory_breakpoint): New function, based off
4903 set_raw_breakpoint_at.
4904 (remove_memory_breakpoint): New function.
4905 (set_raw_breakpoint_at): Reimplement.
4906 (set_breakpoint): New, based on set_breakpoint_at.
4907 (set_breakpoint_at): Reimplement.
4908 (delete_raw_breakpoint): Go through the_target->remove_point
4909 instead of assuming memory breakpoints.
4910 (find_gdb_breakpoint_at): Delete.
4911 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4912 (find_gdb_breakpoint): New function.
4913 (set_gdb_breakpoint_at): Delete.
4914 (z_type_supported): New function.
4915 (set_gdb_breakpoint_1): New function, loosely based off
4916 set_gdb_breakpoint_at.
4917 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4918 (delete_gdb_breakpoint_at): Delete.
4919 (delete_gdb_breakpoint_1): New function, loosely based off
4920 delete_gdb_breakpoint_at.
4921 (delete_gdb_breakpoint): New function.
4922 (clear_gdb_breakpoint_conditions): Rename to ...
4923 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4924 breakpoint.
4925 (add_condition_to_breakpoint): Make static.
4926 (add_breakpoint_condition): Take a struct breakpoint pointer
4927 instead of an address. Adjust.
4928 (gdb_condition_true_at_breakpoint): Rename to ...
4929 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4930 z_type parameter.
4931 (gdb_condition_true_at_breakpoint): Reimplement.
4932 (add_breakpoint_commands): Take a struct breakpoint pointer
4933 instead of an address. Adjust.
4934 (gdb_no_commands_at_breakpoint): Rename to ...
4935 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4936 parameter. Return true if no breakpoint was found. Change debug
4937 output.
4938 (gdb_no_commands_at_breakpoint): Reimplement.
4939 (run_breakpoint_commands): Rename to ...
4940 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4941 and change return type to boolean.
4942 (run_breakpoint_commands): New function.
4943 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4944 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4945 breakpoint. Go through the_target->remove_point instead of
4946 assuming memory breakpoint.
4947 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4948 software and hardware breakpoints.
4949 (reinsert_raw_breakpoint): Go through the_target->insert_point
4950 instead of assuming memory breakpoint.
4951 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4952 software and hardware breakpoints.
4953 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4954 Check both software and hardware breakpoints.
4955 (validate_inserted_breakpoint): Assert the breakpoint is a
4956 software breakpoint. Set the inserted flag to -1 instead of
4957 setting shlib_disabled.
4958 (delete_disabled_breakpoints): Adjust.
4959 (validate_breakpoints): Only validate software breakpoints.
4960 Adjust to inserted flag change.
4961 (check_mem_read, check_mem_write): Skip breakpoint types other
4962 than software breakpoints. Adjust to inserted flag change.
4963 * mem-break.h (enum raw_bkpt_type): New enum.
4964 (raw_breakpoint, struct process_info): Forward declare.
4965 (Z_packet_to_target_hw_bp_type): Delete declaration.
4966 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4967 (set_gdb_breakpoint, delete_gdb_breakpoint)
4968 (clear_breakpoint_conditions): New declarations.
4969 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4970 (breakpoint_inserted_here): Update comment.
4971 (add_breakpoint_condition, add_breakpoint_commands): Replace
4972 address parameter with a breakpoint pointer parameter.
4973 (gdb_breakpoint_here): Update comment.
4974 (delete_gdb_breakpoint_at): Delete.
4975 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4976 * server.c (process_point_options): Take a struct breakpoint
4977 pointer instead of an address. Adjust.
4978 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4979 delete_gdb_breakpoint.
4980 * spu-low.c (spu_target_ops): Install NULL as
4981 supports_z_point_type method.
4982 * target.h: Include mem-break.h.
4983 (struct target_ops) <prepare_to_access_memory>: Update comment.
4984 <supports_z_point_type>: New field.
4985 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4986 instead of a char. Also take a raw breakpoint pointer.
4987 * win32-arm-low.c (the_low_target): Install NULL as
4988 supports_z_point_type.
4989 * win32-i386-low.c (i386_supports_z_point_type): New function.
4990 (i386_insert_point, i386_remove_point): Adjust to new interface.
4991 (the_low_target): Install i386_supports_z_point_type.
4992 * win32-low.c (win32_supports_z_point_type): New function.
4993 (win32_insert_point, win32_remove_point): Adjust to new interface.
4994 (win32_target_ops): Install win32_supports_z_point_type.
4995 * win32-low.h (struct win32_target_ops):
4996 <supports_z_point_type>: New method.
4997 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4998 instead of a char. Also take a raw breakpoint pointer.
4999
932539e3
PA		 50002014-05-20 Pedro Alves <palves@redhat.com>
5001
5002 * mem-break.h: Include break-common.h.
5003 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5004 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5005 (Z_packet_to_target_hw_bp_type): New declaration.
5006 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5007 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5008 (Z_PACKET_ACCESS_WP): Delete macros.
5009 (Z_packet_to_hw_type): Delete function.
5010 * i386-low.h: Don't include break-common.h here.
5011 (Z_packet_to_hw_type): Delete declaration.
5012 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5013 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5014 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5015 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5016 * linux-aarch64-low.c: Don't include break-common.h here.
5017 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5018 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5019 (Z_packet_to_target_hw_bp_type): Delete function.
5020 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5021 function.
5022 (mips_insert_point, mips_remove_point): Use
5023 Z_packet_to_target_hw_bp_type.
5024
4ff0d3d8
PA		 50252014-05-20 Pedro Alves <palves@redhat.com>
5026
5027 * linux-aarch64-low.c: Include break-common.h.
5028 (enum target_point_type): Delete.
5029 (Z_packet_to_point_type): Rename to ...
5030 (Z_packet_to_target_hw_bp_type): ... this, and return a
5031 target_hw_bp_type instead.
5032 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5033 instead of an enum target_point_type.
5034 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5035 breakpoint type.
5036 (aarch64_dr_state_insert_one_point)
5037 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5038 (aarch64_handle_aligned_watchpoint)
5039 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5040 Take an enum target_hw_bp_type instead of an enum
5041 target_point_type.
5042 (aarch64_supports_z_point_type): New function.
5043 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5044 use Z_packet_to_target_hw_bp_type.
5045
786dc519
JB		 50462014-05-20 Joel Brobecker <brobecker@adacore.com>
5047
5048 * configure.ac: Only use -Werror by default when DEVELOPMENT
5049 is true.
5050 * configure: Regenerate.
5051
9e0aa64f
JK		 50522014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5053
5054 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5055 * linux-x86-low.c (X86_64_USER_REGS): New.
5056 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5057
2b577b92
YQ		 50582014-04-28 Yao Qi <yao@codesourcery.com>
5059
5060 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5061 name.
5062
94611da2
PA		 50632014-04-25 Pedro Alves <palves@redhat.com>
5064
5065 PR server/16255
5066 * linux-low.c (linux_attach_fail_reason_string): New function.
5067 (linux_attach_lwp): Delete.
5068 (linux_attach_lwp_1): Rename to ...
5069 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5070 argument. Remove "initial" parameter. Return int instead of
5071 void. Don't error or warn here.
5072 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5073 failure to attach to the tgid. Call warning when failing to
5074 attach to an lwp.
5075 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5076 argument. Remove "initial" parameter. Return int instead of
5077 void. Don't error or warn here.
5078 (linux_attach_fail_reason_string): New declaration.
5079 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5080 interface change. Use linux_attach_fail_reason_string.
5081
01f9f808
MS		 50822014-04-24 Michael Sturm <michael.sturm@mintel.com>
5083 Walfred Tedeschi <walfred.tedeschi@intel.com>
5084
5085 * Makefile.in: Added rules to handle new files
5086 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5087 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5088 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5089 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5090 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5091 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5092 x32-avx512-linux.o.
5093 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5094 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5095 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5096 i386/x32-avx512.xml.
5097 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5098 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5099 i386/x32-avx512-linux.xml.
5100 * i387-fp.c (num_avx512_k_registers): New constant for number
5101 of K registers.
5102 (num_avx512_zmmh_low_registers): New constant for number of
5103 lower ZMM registers (0-15).
5104 (num_avx512_zmmh_high_registers): New constant for number of
5105 higher ZMM registers (16-31).
5106 (num_avx512_ymmh_registers): New contant for number of higher
5107 YMM registers (ymm16-31 added by avx521 on x86_64).
5108 (num_avx512_xmm_registers): New constant for number of higher
5109 XMM registers (xmm16-31 added by AVX512 on x86_64).
5110 (struct i387_xsave): Add space for AVX512 registers.
5111 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5112 Add code to handle AVX512 registers.
5113 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5114 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5115 prototypei from generated file.
5116 (tdesc_amd64_avx512_linux): Likewise.
5117 (init_registers_x32_avx512_linux): Likewise.
5118 (tdesc_x32_avx512_linux): Likewise.
5119 (init_registers_i386_avx512_linux): Likewise.
5120 (tdesc_i386_avx512_linux): Likewise.
5121 (x86_64_regmap): Add AVX512 registers.
5122 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5123 mask.
5124 (initialize_low_arch): Add code to initialize AVX512 registers.
5125
51aa91f9
PA		 51262014-04-23 Pedro Alves <palves@redhat.com>
5127
5128 * mem-break.c (find_gdb_breakpoint_at): Make static.
5129 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5130
a4165e94
PA		 51312014-04-23 Pedro Alves <palves@redhat.com>
5132
5133 * i386-low.c: Don't include break-common.h here.
5134 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5135 prototype to take target_hw_bp_type as argument instead of a Z
5136 packet char.
5137 * i386-low.h: Include break-common.h here.
5138 (Z_packet_to_hw_type): Declare.
5139 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5140 prototypes.
5141 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5142 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5143 (x86_remove_point): Convert the packet number to a
5144 target_hw_bp_type before calling i386_low_remove_watchpoint.
5145 * win32-i386-low.c (i386_insert_point): Convert the packet number
5146 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5147 (i386_remove_point): Convert the packet number to a
5148 target_hw_bp_type before calling i386_low_remove_watchpoint.
5149
b8acf843
PA		 51502014-04-23 Pedro Alves <palves@redhat.com>
5151
5152 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5153
d708bcd1
PA		 51542014-04-10 Pedro Alves <palves@redhat.com>
5155
5156 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5157 Check if the condition or command is NULL before checking if the
5158 breakpoint is known. On success, return true.
5159 * mem-break.h (add_breakpoint_condition): Document return.
5160 (add_breakpoint_commands): Add describing comment.
5161 * server.c (skip_to_semicolon): New function.
5162 (process_point_options): Use it.
5163
2eec7d5b
PA		 51642014-04-09 Pedro Alves <palves@redhat.com>
5165
5166 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5167 to lwpid_of.
5168
fa96cb38
PA		 51692014-02-27 Pedro Alves <palves@redhat.com>
5170
5171 PR 12702
5172 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5173 macros.
5174 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5175 output.
5176 (last_thread_of_process_p): Take a PID argument instead of a
5177 thread pointer.
5178 (linux_wait_for_lwp): Delete.
5179 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5180 functions.
5181 (linux_low_filter_event): New function, party factored out from
5182 linux_wait_for_event.
5183 (linux_wait_for_event): Rename to ...
5184 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5185 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5186 sigsuspend. Check for zombie leaders.
5187 (linux_wait_for_event): Reimplement as wrapper around
5188 linux_wait_for_event_filtered.
5189 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5190 a normal or signal exit is seen, it's the whole process exiting.
5191 (wait_for_sigstop): No longer a for_each_inferior callback.
5192 Rewrite on top of linux_wait_for_event_filtered.
5193 (stop_all_lwps): Call wait_for_sigstop directly.
5194 * server.c (resume, handle_target_event): Handle
5195 TARGET_WAITKIND_NO_RESUMED.
5196
d763de10
JB		 51972014-02-26 Joel Brobecker <brobecker@adacore.com>
5198
5199 * win32-low.c (psapi_get_dll_name,
5200 * win32_CreateToolhelp32Snapshot): Delete.
5201 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5202 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5203 Delete.
5204 (handle_load_dll): Add function description.
5205 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5206
850a0f76
JB		 52072014-02-26 Joel Brobecker <brobecker@adacore.com>
5208
5209 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5210 Add comment.
5211 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5212 base address when calling win32_add_one_solib.
5213 (handle_load_dll): Delete local variable load_addr.
5214 Remove 0x1000 offset applied to DLL base address when calling
5215 win32_add_one_solib.
5216 (handle_unload_dll): Add comment.
5217
f25b3fc3
JB		 52182014-02-26 Joel Brobecker <brobecker@adacore.com>
5219
5220 * win32-low.c (win32_add_all_dlls): Renames
5221 win32_ensure_ntdll_loaded. Rewrite function documentation.
5222 Adjust implementation to always load all DLLs.
5223 Add 0x1000 offset to DLL base address when calling
5224 win32_add_one_solib.
5225 (child_initialization_done): New static global.
5226 (do_initial_child_stuff): Set child_initialization_done to
5227 zero during child initialization, and 1 after. Replace call
5228 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5229 Add comment.
5230 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5231 (handle_unload_dll): Add function documentation.
5232 (get_child_debug_event): Ignore load and unload DLL events
5233 during child initialization.
5234
d86d4aaf
DE		 52352014-02-20 Doug Evans <dje@google.com>
5236
3bc32da3 5237 Remove global all_lwps.
d86d4aaf
DE		 5238 * inferiors.h (ptid_of): Move here from linux-low.h.
5239 (pid_of, lwpid_of): Ditto.
5240 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5241 parameter is a struct thread_info * now.
5242 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5243 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5244 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5245 directly.
5246 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5247 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5248 * linux-arm-low.c (update_registers_callback): Update, "entry"
5249 parameter is a struct thread_info * now.
5250 Fetch lwpid from current_inferior directly.
5251 (arm_insert_point): Pass &all_threads to find_inferior instead of
5252 &all_lwps.
5253 (arm_remove_point): Ditto.
5254 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5255 (arm_prepare_to_resume): Fetch pid from thread.
5256 (arm_read_description): Fetch lwpid from current_inferior directly.
5257 * linux-low.c (all_lwps): Delete.
5258 (delete_lwp): Delete call to remove_inferior.
5259 (handle_extended_wait): Fetch lwpid from thread.
5260 (add_lwp): Don't set lwp->entry.id. Remove call to
5261 add_inferior_to_list.
5262 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5263 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5264 (kill_one_lwp_callback): Ditto.
5265 (linux_kill): Don't dereference NULL pointer.
5266 Fetch ptid,lwpid from thread.
5267 (get_detach_signal): Fetch ptid from thread.
5268 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5269 Simplify call to regcache_invalidate_thread.
5270 (delete_lwp_callback): Update, "entry" parameter is a
5271 struct thread_info * now. Fetch pid from thread.
5272 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5273 (status_pending_p_callback): Update, "entry" parameter is a
5274 struct thread_info * now. Fetch ptid from thread.
5275 (find_lwp_pid): Update, "entry" parameter is a
5276 struct thread_info * now.
5277 (linux_wait_for_lwp): Fetch pid from thread.
5278 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5279 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5280 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5281 (dequeue_one_deferred_signal): Ditto.
5282 (cancel_breakpoint): Fetch ptid from current_inferior.
5283 (linux_wait_for_event): Pass &all_threads to find_inferior,
5284 not &all_lwps. Fetch ptid, lwpid from thread.
5285 (count_events_callback): Update, "entry" parameter is a
5286 struct thread_info * now.
5287 (select_singlestep_lwp_callback): Ditto.
5288 (select_event_lwp_callback): Ditto.
5289 (cancel_breakpoints_callback): Ditto.
5290 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5291 not &all_lwps.
5292 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5293 (unsuspend_one_lwp): Update, "entry" parameter is a
5294 struct thread_info * now.
5295 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5296 not &all_lwps.
5297 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5298 Fetch lwpid from thread, not lwp.
5299 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5300 Pass &all_threads to find_inferior, not &all_lwps.
5301 (send_sigstop): Fetch lwpid from thread, not lwp.
5302 (send_sigstop_callback): Update, "entry" parameter is a
5303 struct thread_info * now.
5304 (suspend_and_send_sigstop_callback): Ditto.
5305 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5306 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5307 struct thread_info * now.
5308 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5309 from thread, lwp.
5310 (lwp_running): Update, "entry" parameter is a
5311 struct thread_info * now.
5312 (stop_all_lwps): Fetch ptid from thread.
5313 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5314 (linux_resume_one_lwp): Fetch lwpid from thread.
5315 (linux_set_resume_request): Update, "entry" parameter is a
5316 struct thread_info * now. Fetch pid, lwpid from thread.
5317 (resume_status_pending_p): Update, "entry" parameter is a
5318 struct thread_info * now.
5319 (need_step_over_p): Ditto. Fetch lwpid from thread.
5320 (start_step_over): Fetch lwpid from thread.
5321 (linux_resume_one_thread): Update, "entry" parameter is a
5322 struct thread_info * now. Fetch lwpid from thread.
5323 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5324 (proceed_one_lwp): Update, "entry" parameter is a
5325 struct thread_info * now. Fetch lwpid from thread.
5326 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5327 struct thread_info * now.
5328 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5329 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5330 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5331 directly.
5332 (regsets_store_inferior_registers): Ditto.
5333 (fetch_register, store_register): Ditto.
5334 (linux_read_memory, linux_write_memory): Ditto.
5335 (linux_request_interrupt): Ditto.
5336 (linux_read_auxv): Ditto.
5337 (linux_xfer_siginfo): Ditto.
5338 (linux_qxfer_spu): Ditto.
5339 (linux_qxfer_libraries_svr4): Ditto.
5340 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5341 moved to inferiors.h.
5342 (get_lwp): Delete.
5343 (get_thread_lwp): Update.
5344 (struct lwp_info): Delete member "entry". Simplify comment for
5345 member "thread".
5346 (all_lwps): Delete.
5347 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5348 current_inferior directly.
5349 (update_watch_registers_callback): Update, "entry" parameter is a
5350 struct thread_info * now. Fetch pid from thread.
5351 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5352 (mips_insert_point): Fetch lwpid from current_inferior.
5353 Pass &all_threads to find_inferior, not &all_lwps.
5354 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5355 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5356 directly.
5357 (mips_stopped_data_address): Ditto.
5358 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5359 directly.
5360 * linux-tile-low.c (tile_arch_setup): Ditto.
5361 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5362 (update_debug_registers_callback): Update, "entry" parameter is a
5363 struct thread_info * now. Fetch pid from thread.
5364 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5365 Pass &all_threads to find_inferior, not &all_lwps.
5366 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5367 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5368 Pass &all_threads to find_inferior, not &all_lwps.
5369 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5370 (i386_dr_low_get_status): Ditto.
5371 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5372 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5373 (x86_linux_read_description): Ditto.
5374 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5375
3b8361aa
DE		 53762014-02-20 Doug Evans <dje@google.com>
5377
5378 * inferiors.c (get_first_inferior): Fix buglet.
5379
f7667f0d
DE		 53802014-02-19 Doug Evans <dje@google.com>
5381
5382 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5383 * inferiors.c (add_thread): Change result type to struct thread_info *.
5384 All callers updated.
5385 (add_lwp): Call add_thread here instead of in callers.
5386 All callers updated.
5387 * linux-low.h (get_lwp_thread): Rewrite.
5388 (struct lwp_info): New member "thread".
5389
b3312d80
DE		 53902014-02-19 Doug Evans <dje@google.com>
5391
5392 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5393 All callers updated.
5394
ecc6f45c
DE		 53952014-02-19 Doug Evans <dje@google.com>
5396
5397 * inferiors.c (add_thread): Fix whitespace.
5398
649ebbca
DE		 53992014-02-19 Doug Evans <dje@google.com>
5400
5401 * dll.c (clear_dlls): Replace accessing list implemention details
5402 with API function.
5403 * gdbthread.h (get_first_thread): Declare.
5404 * inferiors.c (for_each_inferior_with_data): New function.
5405 (get_first_thread): New function.
5406 (find_thread_ptid): Simplify.
5407 (get_first_inferior): New function.
5408 (clear_list): Delete.
5409 (one_inferior_p): New function.
5410 (clear_inferior_list): New function.
5411 (clear_inferiors): Update.
5412 * inferiors.h (for_each_inferior_with_data): Declare.
5413 (clear_inferior_list): Declare.
5414 (one_inferior_p): Declare.
5415 (get_first_inferior): Declare.
5416 * linux-low.c (linux_wait_for_event): Replace accessing list
5417 implemention details with API function.
5418 * server.c (target_running): Ditto.
5419 (accumulate_file_name_length): New function.
5420 (emit_dll_description): New function.
5421 (handle_qxfer_libraries): Replace accessing list implemention
5422 details with API function.
5423 (handle_qxfer_threads_worker): New function.
5424 (handle_qxfer_threads_proper): Replace accessing list implemention
5425 details with API function.
5426 (handle_query): Ditto.
5427 (visit_actioned_threads_callback_ftype): New typedef.
5428 (visit_actioned_threads_data): New struct.
5429 (visit_actioned_threads): Rewrite to be find_inferior callback.
5430 (resume): Call find_inferior.
5431 (handle_status): Replace accessing list implemention
5432 details with API function.
5433 (process_serial_event): Replace accessing list implemention details
5434 with API function.
5435 * target.c (set_desired_inferior): Replace accessing list implemention
5436 details with API function.
5437 * tracepoint.c (same_process_p): New function.
5438 (gdb_agent_about_to_close): Replace accessing list implemention
5439 details with API function.
5440 * win32-low.c (child_delete_thread): Replace accessing list
5441 implemention details with API function.
5442 (match_dll_by_basename): New function.
5443 (dll_is_loaded_by_basename): New function.
5444 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5445 details call to dll_is_loaded_by_basename.
5446
80894984
DE		 54472014-02-19 Doug Evans <dje@google.com>
5448
5449 * dll.h (struct dll_info): Add comment.
5450 * gdbthread.h (struct thread_info): Add comment.
5451 (current_ptid): Simplify.
5452 * inferiors.c (add_process): Update.
5453 (remove_process): Update.
5454 * inferiors.h (struct process_info): Rename member "head" to "entry".
5455 * linux-low.c (delete_lwp): Update.
5456 (add_lwp): Update.
5457 (last_thread_of_process_p): Update.
5458 (kill_one_lwp_callback, linux_kill): Update.
5459 (status_pending_p_callback): Update.
5460 (wait_for_sigstop): Update. Simplify read of ptid.
5461 (start_step_over): Update.
5462 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5463 (get_lwp_thread): Update.
5464 (struct lwp_info): Rename member "head" to "entry".
5465 * regcache.h (inferior_list_entry): Delete.
5466 * server.c (kill_inferior_callback): Update.
5467 (detach_or_kill_inferior_callback): Update.
5468 (print_started_pid): Update.
5469 (print_attached_pid): Update.
5470 (process_serial_event): Simplify read of ptid.
5471 * thread-db.c (thread_db_create_event): Update.
5472 (thread_db_get_tls_address): Update.
5473 * win32-low.c (current_inferior_ptid): Simplify.
5474
46917d26
TT		 54752014-02-19 Tom Tromey <tromey@redhat.com>
5476
5477 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5478 argument.
5479 (target_supports_btrace): Update.
5480
0759a81e
YQ		 54812014-02-14 Yao Qi <yao@codesourcery.com>
5482
5483 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5484 (rsp-low-ipa.o): New target.
5485
a7191e8b
TT		 54862014-02-12 Tom Tromey <tromey@redhat.com>
5487
5488 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5489 convert_ascii_to_int.
5490 * regcache.c (registers_to_string): Likewise.
5491 * remote-utils.c (decode_M_packet): Likewise.
5492 * server.c (process_serial_event): Likewise.
5493
ff0e980e
TT		 54942014-02-12 Tom Tromey <tromey@redhat.com>
5495
5496 * server.c (handle_query, handle_v_run): Use hex2bin, not
5497 unhexify.
5498 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5499
e9371aff
TT		 55002014-02-12 Tom Tromey <tromey@redhat.com>
5501
5502 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5503 convert_int_to_ascii.
5504 * regcache.c (registers_to_string, collect_register_as_string):
5505 Likewise.
5506 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5507 Likewise.
5508 * server.c (process_serial_event): Likewise.
5509 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5510 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5511
971dc0b8
TT		 55122014-02-12 Tom Tromey <tromey@redhat.com>
5513
5514 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5515 bin2hex, not hexify.
5516 * tracepoint.c (cmd_qtstatus): Likewise.
5517
0a822afb
TT		 55182014-02-12 Tom Tromey <tromey@redhat.com>
5519
5520 * remote-utils.c (monitor_output): Pass explicit length to
5521 hexify.
5522
9c3d6531
TT		 55232014-02-12 Tom Tromey <tromey@redhat.com>
5524
5525 * tracepoint.c: Include rsp-low.h.
5526 * server.c: Include rsp-low.h.
5527 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5528 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5529 declare.
5530 * remote-utils.c: Include rsp-low.h.
5531 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5532 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5533 (convert_int_to_ascii, convert_ascii_to_int): Move to
5534 common/rsp-low.c.
5535 * regcache.c: Include rsp-low.h.
5536 * ax.c: Include rsp-low.h.
5537 * Makefile.in (SFILES): Add common/rsp-low.c.
5538 (OBS): Add rsp-low.o.
5539 (rsp-low.o): New target.
5540
01fd3ea5
TT		 55412014-02-12 Tom Tromey <tromey@redhat.com>
5542
5543 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5544 Include print-utils.h.
5545 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5546 (plongest, thirty_two, phex_nz): Remove.
5547 * Makefile.in (SFILES): Add common/print-utils.c.
5548 (OBS): Add print-utils.o.
5549 (print-utils-ipa.o): New target.
5550 (print-utils.o): New target.
5551 (IPA_OBJS): Add print-utils-ipa.o.
5552
e99dc820
TT		 55532014-02-06 Tom Tromey <tromey@redhat.com>
5554
5555 * Makefile.in (SFILES): Fix indentation.
5556
ee1e2d4f
DE		 55572014-02-05 Doug Evans <dje@google.com>
5558
5559 * linux-low.c (linux_wait_for_event): Improve comment.
5560 (linux_wait_1): Keep current_inferior in sync with event_child.
5561
f5a02773
DE		 55622014-01-22 Doug Evans <dje@google.com>
5563
5564 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5565
87ce2a04
DE		 55662014-01-22 Doug Evans <dje@google.com>
5567
5568 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5569 * configure: Regenerate.
5570 * config.in: Regenerate.
5571 * Makefile.in (SFILES): Add debug.c.
5572 (OBS): Add debug.o.
5573 * debug.c: New file.
5574 * debug.h: New file.
5575 * linux-aarch64-low.c (*): Update all debugging printfs to use
5576 debug_printf instead of fprintf.
5577 * linux-arm-low.c (*): Ditto.
5578 * linux-cris-low.c (*): Ditto.
5579 * linux-crisv32-low.c (*): Ditto.
5580 * linux-m32r-low.c (*): Ditto.
5581 * linux-sparc-low.c (*): Ditto.
5582 * linux-x86.c (*): Ditto.
5583 * linux-low.c (*): Ditto.
5584 (linux_wait_1): Add calls to debug_enter, debug_exit.
5585 (linux_wait): Remove redundant debugging printf.
5586 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5587 (linux_resume, unstop_all_lwps): Ditto.
5588 * mem-break.c (*): Update all debugging printfs to use
5589 debug_printf instead of fprintf.
5590 * remote-utils.c (*): Ditto.
5591 * thread-db.c (*): Ditto.
5592 * server.c #include <ctype.h>, "gdb_vecs.h".
5593 (debug_threads): Moved to debug.c.
5594 (*): Update all debugging printfs to use debug_printf instead of
5595 fprintf.
5596 (start_inferior): Replace call to fflush with call to debug_flush.
5597 (monitor_show_help): Mention set debug-format.
5598 (parse_debug_format_options): New function.
5599 (handle_monitor_command): Handle "monitor set debug-format".
5600 (gdbserver_usage): Mention --debug-format.
5601 (main): Parse --debug-format.
5602 * server.h (debug_threads): Declaration moved to debug.h.
5603 #include "debug.h".
5604 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5605 trace_debug_1 that uses debug_printf.
5606 (tracepoint_look_up_symbols): Update all debugging printfs to use
5607 debug_printf instead of fprintf.
5608
e671835b
BS		 56092014-01-20 Baruch Siach <baruch@tkos.co.il>
5610
5611 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5612 sys/ptrace.h.
5613
b5737fa9
PA		 56142014-01-17 Pedro Alves <palves@redhat.com>
5615
ea38d2a9 5616 PR build/16445
c7faa97a
PA		 5617 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5618 defined after including gdb_proc_service.h.
b5737fa9 5619
40ed484e
DE		 56202014-01-16 Doug Evans <dje@google.com>
5621
5622 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5623 (match_dll): Use it.
5624
969c39fb
MM		 56252014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5626
5627 * target.h (target_ops) <read_btrace>: Change parameters and
5628 return type to allow error reporting.
5629 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5630 trace reading errors on.
5631 * linux-low.c (linux_low_read_btrace): Pass trace reading
5632 errors on.
5633 (linux_low_disable_btrace): New.
5634
ab7f45ba
DE		 56352014-01-15 Doug Evans <dje@google.com>
5636
5637 * inferiors.c (thread_id_to_gdb_id): Delete.
5638 * inferiors.h (thread_id_to_gdb_id): Delete.
5639
66af0f44
EZ		 56402014-01-13 Eli Zaretskii <eliz@gnu.org>
5641
5642 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5643 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5644 versions.
5645
9939e131
PA		 56462014-01-08 Pedro Alves <palves@redhat.com>
5647
5648 * server.c (handle_status): Don't discard previous queued stop
5649 replies or thread's pending status here.
5650 (main) <disconnection>: Do it here instead.
5651
b7ea362b
PA		 56522014-01-08 Pedro Alves <palves@redhat.com>
5653
5654 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5655 * server.c (visit_actioned_threads, handle_pending_status): New
5656 function.
5657 (handle_v_cont): Factor out parts to ...
5658 (resume): ... this new function. If in all-stop, and a thread
5659 being resumed has a pending status, report it without actually
5660 resuming.
5661 (myresume): Adjust to use the new 'resume' function.
5662 (clear_pending_status_callback, set_pending_status_callback)
5663 (find_status_pending_thread_callback): New functions.
5664 (handle_status): Handle the case of multiple threads having
5665 interesting statuses to report. Report threads' real last signal
5666 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5667 with an interesting thread to report the status for, instead of
5668 always reporting the status of the first thread.
5669
28498c42
JB		 56702014-01-01 Joel Brobecker <brobecker@adacore.com>
5671
5672 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5673 * gdbreplay.c (gdbreplay_version): Likewise.
5674
f45c82da
YZ		 56752013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5676
5677 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5678 iov.iov_len with the real length in use.
5679
379a5e2d
JB		 56802013-12-13 Joel Brobecker <brobecker@adacore.com>
5681
5682 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5683 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5684 for all targets that use win32-low.c.
5685 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5686 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5687
4210d83e
PA		 56882013-12-13 Pedro Alves <palves@redhat.com>
5689
5690 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5691 if equal to TARGET_WAITKIND_LOADED.
5692 * win32-low.c (cached_status): New static global.
5693 (win32_wait): Add declaration.
5694 (do_initial_child_stuff): Flush all initial pending debug events
5695 up to the initial breakpoint.
5696 (win32_wait): If CACHED_STATUS was set, return that instead
5697 of doing a real wait. Remove the code resuming the execution
5698 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5699 during the initial phase. Also remove the code changing
5700 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5701 TARGET_WAITKIND_STOPPED.
5702
e7f0d979
YQ		 57032013-12-11 Yao Qi <yao@codesourcery.com>
5704
5705 * notif.c (handle_notif_ack): Return 0 if no notification
5706 matches.
5707
ebcf782c
DE		 57082013-11-20 Doug Evans <dje@google.com>
5709
5710 * linux-low.c (linux_set_resume_request): Fix comment.
5711
20ad9378
DE		 57122013-11-20 Doug Evans <dje@google.com>
5713
5714 * linux-low.c (resume_status_pending_p): Tweak comment.
5715
a196ebeb
WT		 57162013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5717
5718 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5719 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5720 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5721 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5722 (srv_amd64_regobj): Add amd64-mpx.o.
5723 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5724 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5725 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5726 * i387-fp.c (num_pl_bnd_register) Added constant.
5727 (num_pl_bnd_cfg_registers) Added constant.
5728 (struct i387_xsave) Added reserved area and MPX fields.
5729 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5730 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5731 function.
5732 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5733 (init_registers_amd64_mpx_linux): Declare new function.
5734 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5735 (x86_64_regmap): Add MPX registers.
5736 (x86_linux_read_description): Add MPX case.
5737 (initialize_low_arch): Initialize MPX targets.
5738
0080a2f6
TT		 57392013-11-18 Tom Tromey <tromey@redhat.com>
5740
5741 * configure: Rebuild.
5742 * configure.ac: Don't check for stdlib.h.
5743 * gdbreplay.c: Unconditionally include stdlib.h.
5744
2978b111
TT		 57452013-11-18 Tom Tromey <tromey@redhat.com>
5746
5747 * config.in: Rebuild.
5748 * configure: Rebuild.
5749 * configure.ac: Don't use AC_HEADER_DIRENT.
5750
a3d08894
TT		 57512013-11-18 Tom Tromey <tromey@redhat.com>
5752
5753 * server.h: Don't check HAVE_STRING_H.
5754 * gdbreplay.c: Don't check HAVE_STRING_H.
5755 * configure: Rebuild.
5756
0a5dd17d
TT		 57572013-11-18 Tom Tromey <tromey@redhat.com>
5758
5759 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5760 LIBGNU.
5761
1bd2f0ba
TT		 57622013-11-08 Tom Tromey <tromey@redhat.com>
5763
5764 * configure, config.in: Rebuild.
5765 * configure.ac: Remove unused configury.
5766
3266f10b
TT		 57672013-11-08 Tom Tromey <tromey@redhat.com>
5768
5769 * acinclude.m4: Include common.m4, codeset.m4.
5770 * configure, config.in: Rebuild.
5771 * configure.ac: Use GDB_AC_COMMON.
5772
6682d959
AA		 57732013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5774
5775 * linux-s390-low.c (HWCAP_S390_TE): New define.
5776 (s390_arch_setup): Consider the TE field in the HWCAP for
5777 determining 'have_regset_tdb'.
5778
fd0a4d76
SDJ		 57792013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5780
5781 PR gdb/16014
5782 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5783 call to sizeof.
5784
1a3d890b
PA		 57852013-10-02 Pedro Alves <palves@redhat.com>
5786
5787 * server.c (process_serial_event): Don't output "GDBserver
5788 exiting" if GDB is connected through stdio.
5789 * target.c (mywait): Likewise, be silent if GDB is connected
5790 through stdio.
5791
97ad4581
JB		 57922013-10-01 Joel Brobecker <brobecker@adacore.com>
5793
5794 * lynx-low.c (lynx_add_threads_after_attach): New function.
5795 (lynx_attach): Remove call to add_thread. Add call to
5796 lynx_add_threads_after_attach instead.
5797
5b4e221c
MF		 57982013-09-28 Mike Frysinger <vapier@gentoo.org>
5799
5800 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5801 * config.in, configure: Regenerated.
5802
ee47b2f8
YQ		 58032013-09-18 Yao Qi <yao@codesourcery.com>
5804
5805 PR server/15959
5806 * server.c (start_inferior): Clear 'resume_info'.
5807
d6707650 58082013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5809
d6707650
JW		 5810 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5811 for each register.
5812
9243dd0e 58132013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5814
9243dd0e
JW		 5815 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5816 linux-tile-low.o to srv_tgtobj.
5817
c623a6ef
WN		 58182013-09-16 Will Newton <will.newton@linaro.org>
5819
5820 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5821 out regs.
5822
fb71d39e
PA		 58232013-09-06 Pedro Alves <palves@redhat.com>
5824
5825 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5826 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5827 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5828 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5829 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5830 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5831
8e7e9910
PA		 58322013-09-06 Pedro Alves <palves@redhat.com>
5833
5834 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5835 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5836
7c3a12ca
PA		 58372013-09-06 Pedro Alves <palves@redhat.com>
5838
5839 * linux-amd64-ipa.c: Include tracepoint.h.
5840 * linux-i386-ipa.c: Include tracepoint.h.
5841
8eb3d7b6
RW		 58422013-09-06 Ricard Wanderlof <ricardw@axis.com>
5843
5844 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5845 (ps_get_thread_area): New function.
5846
eddddb9d
RW		 58472013-09-06 Ricard Wanderlof <ricardw@axis.com>
5848
5849 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5850 (initialize_low_arch): Call init_registers_crisv32 rather than
5851 init_register_crisv32.
5852
533b0600
PA		 58532013-09-05 Pedro Alves <palves@redhat.com>
5854
5855 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5856 to ...
5857 * hostio.h: ... this new file.
5858 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5859 win32-low.c: Include hostio.h.
5860
0ce3d3b5
PA		 58612013-09-05 Pedro Alves <palves@redhat.com>
5862
5863 * server.h (gdb_client_data, handler_func, callback_handler_func)
5864 (delete_file_handler, add_file_handler, append_callback_event)
5865 (delete_callback_event, start_event_loop, initialize_event_loop):
5866 Move to event-loop.h and include it.
5867 * event-loop.h: New file.
5868
799cdc37
PA		 58692013-09-05 Pedro Alves <palves@redhat.com>
5870
5871 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5872 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5873 (loaded_dll, unloaded_dll): Move to ...
5874 * dll.h: ... this new file.
5875 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5876
6a6bbd9d
PA		 58772013-09-05 Pedro Alves <palves@redhat.com>
5878
5879 * server.h (current_process, get_thread_process, all_processes)
5880 (add_inferior_to_list, for_each_inferior, current_inferior)
5881 (remove_inferior, add_process, remove_process, find_process_pid)
5882 (have_started_inferiors_p, have_attached_inferiors_p)
5883 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5884 (clear_inferiors, find_inferior, find_inferior_id)
5885 (inferior_target_data, set_inferior_target_data)
5886 (inferior_regcache_data, set_inferior_regcache_data): Move to
5887 inferiors.h, and include it.
5888 * inferiors.h: New file.
5889
f699aaba
PA		 58902013-09-05 Pedro Alves <palves@redhat.com>
5891
5892 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5893 Move ...
72f4393d 5894 * ax.h: ... here.
f699aaba 5895
c144c7a0
PA		 58962013-09-05 Pedro Alves <palves@redhat.com>
5897
5898 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5899 tracepoint.h.
5900 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5901 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5902 (handle_tracepoint_general_set, handle_tracepoint_query)
5903 (tracepoint_finished_step, tracepoint_was_hit)
5904 (release_while_stepping_state_list, current_traceframe)
5905 (in_readonly_region, traceframe_read_mem)
5906 (fetch_traceframe_registers, traceframe_read_sdata)
5907 (traceframe_read_info, struct fast_tpoint_collect_status)
5908 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5909 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5910 (supply_fast_tracepoint_registers)
5911 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5912 (ipa_tdesc, claim_trampoline_space)
5913 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5914 (agent_mem_read, agent_get_trace_state_variable_value)
5915 (agent_set_trace_state_variable_value, agent_tsv_read)
5916 (agent_mem_read_string, get_raw_reg_func_addr)
5917 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5918 * tracepoint.h: ... this new file.
5919
ff42e6ab
PA		 59202013-09-05 Pedro Alves <palves@redhat.com>
5921
5922 * server.h (perror_with_name, error, fatal, warning, paddress)
5923 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5924 include it.
5925 * utils.h: New file.
5926
541af0f4
PA		 59272013-09-05 Pedro Alves <palves@redhat.com>
5928
5929 * server.h (remote_debug, noack_mode, transport_is_reliable)
5930 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5931 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5932 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5933 (write_enn, initialize_async_io, enable_async_io)
5934 (disable_async_io, check_remote_input_interrupt_request)
5935 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5936 (dead_thread_notify, prepare_resume_reply)
5937 (decode_address_to_semicolon, decode_address, decode_m_packet)
5938 (decode_M_packet, decode_X_packet, decode_xfer_write)
5939 (decode_search_memory_packet, unhexify, hexify)
5940 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5941 (look_up_one_symbol, relocate_instruction)
5942 (monitor_output): Move to remote-utils.h, and include it.
5943 * remote-utils.h: New file.
5944
eebdf26b
PA		 59452013-09-05 Pedro Alves <palves@redhat.com>
5946
5947 * server.h (_): Delete.
5948
3aafd2ff
PA		 59492013-09-02 Pedro Alves <palves@redhat.com>
5950
5951 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5952 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5953 allocated.
5954 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5955
cee83bcb
PM		 59562013-09-02 Pierre Muller <muller@sourceware.org>
5957
5958 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5959 or WriteProcessMemory complete successfully and handle
5960 ERROR_PARTIAL_COPY error.
5961
9a13b2fa
PA		 59622013-09-02 Pedro Alves <palves@redhat.com>
5963
5964 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5965 error instead of EIO.
5966
602e3198
JK		 59672013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5968
5969 PR server/15604
5970 * linux-low.c: Include filestuff.h.
5971 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5972 * lynx-low.c: Include filestuff.h.
5973 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5974 * server.c: Include filestuff.h.
5975 (main): Call notice_open_fds.
5976 * spu-low.c: Include filestuff.h.
5977 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5978
96d7229d
LM		 59792013-08-22 Luis Machado <lgustavo@codesourcery.com>
5980
5981 * Makefile.in: Explain why ../target and ../nat are not
5982 listed as include file search paths.
5983 (linux-waitpid.o): New object file rule.
5984 * configure.srv (srv_native_linux_obj): New variable.
5985 Replace all occurrences of linux native object files with
5986 $srv_native_linux_obj.
5987 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5988 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5989 (linux_enable_event_reporting): Remove declaration.
5990 (my_waitpid): Moved to common/linux-waitpid.c.
5991 (linux_wait_for_event): Pass ptid when calling
5992 linux_enable_event_reporting.
5993 (linux_supports_tracefork_flag): Remove.
5994 (linux_enable_event_reporting): Likewise.
5995 (linux_tracefork_grandchild): Remove.
5996 (STACK_SIZE): Moved to common/linux-ptrace.c.
5997 (linux_tracefork_child): Remove.
5998 (linux_test_for_tracefork): Remove.
5999 (linux_look_up_symbols): Call linux_supports_traceclone.
6000 (initialize_low): Remove call to linux_test_for_tracefork.
6001 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6002 common/linux-ptrace.h.
6003 (PTRACE_TYPE_ARG4): Likewise.
6004 Include linux-ptrace.h.
6005
32940073
PA		 60062013-08-21 Pedro Alves <palves@redhat.com>
6007
6008 * config.in: Renegerate.
6009
33b60d58 60102013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6011
33b60d58
LM		 6012 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6013 (SFILES): Remove $(srcdir)/common/target-common.c and
6014 add $(srcdir)/target/waitstatus.c.
6015 (OBS): Remove target-common.o and add waitstatus.o.
6016 (server_h): Remove $(srcdir)/../common/target-common.h and
6017 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6018 and $(srcdir)/../target/waitstatus.h.
6019 (target-common.o): Remove.
6020 (waitstatus.o): New target object file.
6021 * target.h: Do not include target-common.h and
6022 include target/resume.h, target/wait.h and
6023 target/waitstatus.h.
6024
b8e1b30e
LM		 60252013-08-13 Luis Machado <lgustavo@codesourcery.com>
6026
6027 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6028 to PTRACE_TYPE_ARG3.
6029 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6030 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6031 PTRACE_TYPE_ARG4.
6032 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6033 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6034
7a60ad40
YQ		 60352013-07-27 Jie Zhang <jie@codesourcery.com>
6036 Daniel Jacobowitz <dan@codesourcery.com>
6037 Yao Qi <yao@codesourcery.com>
6038
6039 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6040 (mips-linux-watch.o): New rule.
6041 (mips_linux_watch_h): New variable.
6042 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6043 srv_tgtobj.
6044 * linux-mips-low.c: Include mips-linux-watch.h.
6045 (struct arch_process_info, struct arch_lwp_info): New.
6046 (update_watch_registers_callback): New function.
6047 (mips_linux_new_process, mips_linux_new_thread) New functions.
6048 (mips_linux_prepare_to_resume, mips_insert_point): New
6049 functions.
6050 (mips_remove_point, mips_stopped_by_watchpoint): New
6051 functions.
6052 (rsp_bp_type_to_target_hw_bp_type): New function.
6053 (mips_stopped_data_address): New function.
6054 (the_low_target): Add watchpoint support functions.
6055
de6f69ad
YQ		 60562013-07-27 Yao Qi <yao@codesourcery.com>
6057
6058 * i386-low.c: Include break-common.h.
6059 (enum target_hw_bp_type): Remove.
6060
3360c0bf
LM		 60612013-07-24 Luis Machado <lgustavo@codesourcery.com>
6062
6063 * Makefile.in (SFILES): /common/target-common.c.
6064 (OBS): Add target-common.o.
6065 (server_h): Add $(srcdir)/../common/target-common.h.
6066 (target-common.o): New target.
6067 * server.c (queue_stop_reply_callback): Free
6068 status string after use.
6069 * target.c (target_waitstatus_to_string): Remove.
6070 * target.h: Include target-common.h.
6071 (resume_kind): Likewise.
6072 (target_waitkind): Likewise.
6073 (target_waitstatus): Likewise.
6074 (TARGET_WNOHANG): Likewise.
6075
bd885420
YQ		 60762013-07-04 Yao Qi <yao@codesourcery.com>
6077
6078 * Makefile.in (host_alias): Use @host_noncanonical@.
6079 (target_alias): Use @target_noncanonical@.
6080 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6081 ACX_NONCANONICAL_HOST.
6082 * configure: Regenerated.
6083
6084 Revert:
6085 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6086
6087 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6088 * configure: Rebuild.
6089 * Makefile.in (version_host, version_target): Get from configure.
6090 (version.c): Use $(version_host) and $(version_target).
6091
17ef446e
PA		 60922013-07-03 Pedro Alves <palves@redhat.com>
6093
6094 * Makefile.in (config.status): Depend on development.sh.
6095 * acinclude.m4: Include libmcheck.m4.
6096 * configure: Regenerate.
6097
7a9a7487
MG		 60982013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6099
6100 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6101 attribute inside the parentheses.
6102 (winapi_DebugSetProcessKillOnExit): Ditto.
6103 (winapi_DebugBreakProcess): Ditto.
6104 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6105
49b64de6
MG		 61062013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6107
6108 * notif.h (notif_event): Add a dummy member to avoid compiler
6109 errors.
6110
d5749ee7
PA		 61112013-07-01 Pedro Alves <palves@redhat.com>
6112
6113 * hostio.c (HOSTIO_PATH_MAX): Define.
6114 (require_filename, handle_open, handle_unlink, handle_readlink):
6115 Use it.
6116
d8d2a3ee
PA		 61172013-07-01 Pedro Alves <palves@redhat.com>
6118
6119 * server.h: Include "pathmax.h".
6120 * linux-low.c: Don't include sys/param.h.
6121 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6122 MAXPATHLEN.
6123 * win32-low.c: Don't include sys/param.h.
6124 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6125
bc7dea8d
PA		 61262013-07-01 Pedro Alves <palves@redhat.com>
6127
6128 * event-loop.c: Don't check HAVE_UNISTD_H before including
6129 <unistd.h>.
6130 * gdbreplay.c: Likewise.
6131 * remote-utils.c: Likewise.
6132 * server.c: Likewise.
6133 * configure.ac: Don't check for unistd.h.
6134 * configure: Regenerate.
6135
d6c2da54
TT		 61362013-06-28 Tom Tromey <tromey@redhat.com>
6137
6138 * Makefile.in (version.c): Use version.in, not
6139 common/version.in.
6140
257b6bec
MG		 61412013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6142
6143 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6144 * configure: Rebuild.
6145 * Makefile.in (version_host, version_target): Get from configure.
6146 (version.c): Use $(version_host) and $(version_target).
6147
86ebe149
DK		 61482013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6149
6150 Fix trace-status to output user name without trailing colon.
6151 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6152
f30aa5af
DK		 61532013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6154
6155 Fix trace-status to output proper start-time and stop-time.
6156 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6157 output start time and stop time in hex as gdb expects.
6158
28a93511
YQ		 61592013-06-26 Pedro Alves <pedro@codesourcery.com>
6160
6161 * tracepoint.c (build_traceframe_info_xml): Output trace state
6162 variables present in the trace buffer.
6163
01208463
TT		 61642013-06-24 Tom Tromey <tromey@redhat.com>
6165
6166 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6167 create-version.sh.
6168 (version.o): Remove.
6169 * gdbreplay.c: Include version.h.
6170 (version, host_name): Don't declare.
6171 * server.h: Include version.h.
6172 (version, host_name): Don't declare.
6173
760256f9
PA		 61742013-06-12 Pedro Alves <palves@redhat.com>
6175
6176 * linux-x86-low.c (linux_is_elf64): Delete global.
6177 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6178 with local linux_pid_exe_is_elf_64_file use.
6179
030031ee
PA		 61802013-06-11 Pedro Alves <palves@redhat.com>
6181
6182 * linux-low.c (regset_disabled, disable_regset): New functions.
6183 (regsets_fetch_inferior_registers)
6184 (regsets_store_inferior_registers): Use them.
6185 (initialize_regsets_info); Don't allocate the disabled_regsets
6186 array here.
6187 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6188 comment.
6189
5da6eb0a
PA		 61902013-06-11 Pedro Alves <palves@redhat.com>
6191
6192 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6193 xmalloc.
6194
7e5aaa09
PA		 61952013-06-11 Pedro Alves <palves@redhat.com>
6196
6197 * linux-x86-low.c (initialize_low_arch): Call
6198 init_registers_x32_avx_linux.
6199
d878444c
JK		 62002013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6201
6202 Fix compatibility with Android Bionic.
6203 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6204 it is not empty.
6205
3aee8918
PA		 62062013-06-07 Pedro Alves <palves@redhat.com>
6207
5f2b57b5 6208 PR server/14823
3aee8918
PA		 6209 * Makefile.in (OBS): Add tdesc.o.
6210 (IPA_OBJS): Add tdesc-ipa.o.
6211 (tdesc-ipa.o): New rule.
6212 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6213 interface.
6214 * linux-low.c (new_inferior): Delete.
6215 (disabled_regsets, num_regsets): Delete.
6216 (linux_add_process): Adjust to set the new per-process
6217 new_inferior flag.
6218 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6219 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6220 was a stop. When calling arch_setup, switch the current inferior
6221 to the thread that got an event.
6222 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6223 (regsets_fetch_inferior_registers)
6224 (regsets_store_inferior_registers): New regsets_info parameter.
6225 Adjust to use it.
6226 (linux_register_in_regsets): New regs_info parameter. Adjust to
6227 use it.
6228 (register_addr, fetch_register, store_register): New usrregs_info
6229 parameter. Adjust to use it.
6230 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6231 parameter regs_info. Adjust to use it.
6232 (linux_fetch_registers): Get the current inferior's regs_info, and
6233 adjust to use it.
6234 (linux_store_registers): Ditto.
6235 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6236 (initialize_low): Don't initialize the target_regsets here. Call
6237 initialize_low_arch.
6238 * linux-low.h (target_regsets): Delete declaration.
6239 (struct regsets_info): New.
6240 (struct usrregs_info): New.
6241 (struct regs_info): New.
6242 (struct process_info_private) <new_inferior>: New field.
6243 (struct linux_target_ops): Delete the num_regs, regmap, and
6244 regset_bitmap fields. New field regs_info.
6245 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6246 * i387-fp.c (num_xmm_registers): Delete.
6247 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6248 calls to new interface.
6249 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6250 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6251 Infer the number of xmm registers from the regcache's target
6252 description.
6253 * i387-fp.h (num_xmm_registers): Delete.
6254 * inferiors.c (add_thread): Don't install the thread's regcache
6255 here.
6256 * proc-service.c (gregset_info): Fetch the current inferior's
6257 regs_info. Adjust to use it.
6258 * regcache.c: Include tdesc.h.
6259 (register_bytes, reg_defs, num_registers)
6260 (gdbserver_expedite_regs): Delete.
6261 (get_thread_regcache): If the thread doesn't have a regcache yet,
6262 create one, instead of aborting gdbserver.
6263 (regcache_invalidate_one): Rename to ...
6264 (regcache_invalidate_thread): ... this.
6265 (regcache_invalidate_one): New.
6266 (regcache_invalidate): Only invalidate registers of the current
6267 process.
6268 (init_register_cache): Add target_desc parameter, and use it.
6269 (new_register_cache): Ditto. Assert the target description has a
6270 non zero registers_size.
6271 (regcache_cpy): Add assertions. Adjust.
6272 (realloc_register_cache, set_register_cache): Delete.
6273 (registers_to_string, registers_from_string): Adjust.
6274 (find_register_by_name, find_regno, find_register_by_number)
6275 (register_cache_size): Add target_desc parameter, and use it.
6276 (free_register_cache_thread, free_register_cache_thread_one)
6277 (regcache_release, register_cache_size): New.
6278 (register_size): Add target_desc parameter, and use it.
6279 (register_data, supply_register, supply_register_zeroed)
6280 (supply_regblock, supply_register_by_name, collect_register)
6281 (collect_register_as_string, collect_register_by_name): Adjust.
6282 * regcache.h (struct target_desc): Forward declare.
6283 (struct regcache) <tdesc>: New field.
6284 (init_register_cache, new_register_cache): Add target_desc
6285 parameter.
6286 (regcache_invalidate_thread): Declare.
6287 (regcache_invalidate_one): Delete declaration.
6288 (regcache_release): Declare.
6289 (find_register_by_number, register_cache_size, register_size)
6290 (find_regno): Add target_desc parameter.
6291 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6292 declarations.
6293 * remote-utils.c: Include tdesc.h.
6294 (outreg, prepare_resume_reply): Adjust.
6295 * server.c: Include tdesc.h.
6296 (gdbserver_xmltarget): Delete declaration.
6297 (get_features_xml, process_serial_event): Adjust.
6298 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6299 declare.
6300 (struct process_info) <tdesc>: New field.
6301 (ipa_tdesc): Declare.
6302 * tdesc.c: New file.
6303 * tdesc.h: New file.
6304 * tracepoint.c: Include tdesc.h.
6305 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6306 (get_context_regcache): Adjust to pass ipa_tdesc down.
6307 (do_action_at_tracepoint): Adjust to get the register cache size
6308 from the context regcache's description.
6309 (traceframe_walk_blocks): Adjust to get the register cache size
6310 from the current trace frame's description.
6311 (traceframe_get_pc): Adjust to get current trace frame's
6312 description and pass it down.
6313 (gdb_collect): Adjust to get the register cache size from the
6314 IPA's description.
6315 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6316 (gdbserver_xmltarget): Delete.
6317 (initialize_low_tracepoint): Set the ipa's target description.
6318 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6319 (initialize_low_tracepoint): Set the ipa's target description.
6320 * linux-x86-low.c: Include tdesc.h.
6321 [__x86_64__] (is_64bit_tdesc): New.
6322 (ps_get_thread_area, x86_get_thread_area): Use it.
6323 (i386_cannot_store_register): Rename to ...
6324 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6325 (i386_cannot_fetch_register): Rename to ...
6326 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6327 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6328 to new interface.
6329 (target_regsets): Rename to ...
6330 (x86_regsets): ... this.
6331 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6332 interface.
6333 (x86_siginfo_fixup): Use is_64bit_tdesc.
6334 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6335 (tdesc_x32_avx_linux, tdesc_x32_linux)
6336 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6337 Declare.
6338 (x86_linux_update_xmltarget): Delete.
6339 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6340 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6341 (AMD64_LINUX_USER64_CS): New.
6342 (x86_linux_read_description): New, based on
6343 x86_linux_update_xmltarget.
6344 (same_process_callback): New.
6345 (x86_arch_setup_process_callback): New.
6346 (x86_linux_update_xmltarget): New.
6347 (x86_regsets_info): New.
6348 (amd64_linux_regs_info): New.
6349 (i386_linux_usrregs_info): New.
6350 (i386_linux_regs_info): New.
6351 (x86_linux_regs_info): New.
6352 (x86_arch_setup): Reimplement.
6353 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6354 (x86_emit_ops): Ditto.
6355 (the_low_target): Adjust. Install x86_linux_regs_info,
6356 x86_cannot_fetch_register, and x86_cannot_store_register.
6357 (initialize_low_arch): New.
6358 * linux-ia64-low.c (tdesc_ia64): Declare.
6359 (ia64_fetch_register): Adjust.
6360 (ia64_usrregs_info, regs_info): New globals.
6361 (ia64_regs_info): New function.
6362 (the_low_target): Adjust.
6363 (initialize_low_arch): New function.
6364 * linux-sparc-low.c (tdesc_sparc64): Declare.
6365 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6366 Adjust.
6367 (sparc_arch_setup): New function.
6368 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6369 (the_low_target): Adjust.
6370 (initialize_low_arch): New function.
6371 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6372 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6373 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6374 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6375 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6376 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6377 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6378 (tdesc_powerpc_isa205_vsx64l): Declare.
6379 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6380 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6381 (ppc_set_pc, ppc_get_hwcap): Adjust.
6382 (ppc_usrregs_info): Forward declare.
6383 (!__powerpc64__) ppc_regmap_adjusted: New global.
6384 (ppc_arch_setup): Adjust to the current process'es target
6385 description.
6386 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6387 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6388 (ppc_store_evrregset): Adjust.
6389 (target_regsets): Rename to ...
6390 (ppc_regsets): ... this, and make static.
6391 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6392 (ppc_regs_info): New function.
6393 (the_low_target): Adjust.
6394 (initialize_low_arch): New function.
6395 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6396 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6397 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6398 (tdesc_s390x_linux64v2): Declare.
6399 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6400 (s390_fill_gregset, s390_store_last_break): Adjust.
6401 (target_regsets): Rename to ...
6402 (s390_regsets): ... this, and make static.
6403 (s390_get_pc, s390_set_pc): Adjust.
6404 (s390_get_hwcap): New target_desc parameter, and use it.
6405 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6406 (s390_arch_setup): Adjust to set the current process'es target
6407 description. Don't adjust the regmap.
6408 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6409 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6410 (regs_info_3264): New globals.
6411 (s390_regs_info): New function.
6412 (the_low_target): Adjust.
6413 (initialize_low_arch): New function.
6414 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6415 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6416 [__mips64] (init_registers_mips_linux)
6417 (init_registers_mips_dsp_linux): Delete defines.
6418 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6419 (have_dsp): New global.
6420 (mips_read_description): New, based on mips_arch_setup.
6421 (mips_arch_setup): Reimplement.
6422 (get_usrregs_info): New function.
6423 (mips_cannot_fetch_register, mips_cannot_store_register)
6424 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6425 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6426 (target_regsets): Rename to ...
6427 (mips_regsets): ... this, and make static.
6428 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6429 (dsp_regs_info, regs_info): New globals.
6430 (mips_regs_info): New function.
6431 (the_low_target): Adjust.
6432 (initialize_low_arch): New function.
6433 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6434 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6435 Declare.
6436 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6437 (arm_read_description): New, with bits factored from
6438 arm_arch_setup.
6439 (arm_arch_setup): Reimplement.
6440 (target_regsets): Rename to ...
6441 (arm_regsets): ... this, and make static.
6442 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6443 (arm_regs_info): New function.
6444 (the_low_target): Adjust.
6445 (initialize_low_arch): New function.
6446 * linux-m68k-low.c (tdesc_m68k): Declare.
6447 (target_regsets): Rename to ...
6448 (m68k_regsets): ... this, and make static.
6449 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6450 (m68k_regs_info): New function.
6451 (m68k_arch_setup): New function.
6452 (the_low_target): Adjust.
6453 (initialize_low_arch): New function.
6454 * linux-sh-low.c (tdesc_sharch): Declare.
6455 (target_regsets): Rename to ...
6456 (sh_regsets): ... this, and make static.
6457 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6458 (sh_regs_info, sh_arch_setup): New functions.
6459 (the_low_target): Adjust.
6460 (initialize_low_arch): New function.
6461 * linux-bfin-low.c (tdesc_bfin): Declare.
6462 (bfin_arch_setup): New function.
6463 (bfin_usrregs_info, regs_info): New globals.
6464 (bfin_regs_info): New function.
6465 (the_low_target): Adjust.
6466 (initialize_low_arch): New function.
6467 * linux-cris-low.c (tdesc_cris): Declare.
6468 (cris_arch_setup): New function.
6469 (cris_usrregs_info, regs_info): New globals.
6470 (cris_regs_info): New function.
6471 (the_low_target): Adjust.
6472 (initialize_low_arch): New function.
6473 * linux-cris-low.c (tdesc_crisv32): Declare.
6474 (cris_arch_setup): New function.
6475 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6476 (cris_regs_info): New function.
6477 (the_low_target): Adjust.
6478 (initialize_low_arch): New function.
6479 * linux-m32r-low.c (tdesc_m32r): Declare.
6480 (m32r_arch_setup): New function.
6481 (m32r_usrregs_info, regs_info): New globals.
6482 (m32r_regs_info): Adjust.
6483 (initialize_low_arch): New function.
6484 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6485 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6486 (tic6x_usrregs_info): Forward declare.
6487 (tic6x_read_description): New function, based on ...
6488 (tic6x_arch_setup): ... this. Reimplement.
6489 (target_regsets): Rename to ...
6490 (tic6x_regsets): ... this, and make static.
6491 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6492 (tic6x_regs_info): New function.
6493 (the_low_target): Adjust.
6494 (initialize_low_arch): New function.
6495 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6496 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6497 (target_regsets): Rename to ...
6498 (xtensa_regsets): ... this, and make static.
6499 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6500 globals.
6501 (xtensa_arch_setup, xtensa_regs_info): New functions.
6502 (the_low_target): Adjust.
6503 (initialize_low_arch): New function.
6504 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6505 (nios2_arch_setup): Set the current process'es tdesc.
6506 (target_regsets): Rename to ...
6507 (nios2_regsets): ... this.
6508 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6509 (nios2_regs_info): New function.
6510 (the_low_target): Adjust.
6511 (initialize_low_arch): New function.
a261b8f5
PA		 6512 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6513 (aarch64_arch_setup): Set the current process'es tdesc.
6514 (target_regsets): Rename to ...
6515 (aarch64_regsets): ... this.
6516 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6517 (aarch64_regs_info): New function.
6518 (the_low_target): Adjust.
6519 (initialize_low_arch): New function.
3aee8918
PA		 6520 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6521 globals.
6522 (target_regsets): Rename to ...
6523 (tile_regsets): ... this.
6524 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6525 (tile_regs_info): New function.
6526 (tile_arch_setup): Set the current process'es tdesc.
6527 (the_low_target): Adjust.
6528 (initialize_low_arch): New function.
6529 * spu-low.c (tdesc_spu): Declare.
6530 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6531 * win32-arm-low.c (tdesc_arm): Declare.
6532 (arm_arch_setup): New function.
6533 (the_low_target): Install arm_arch_setup instead of
6534 init_registers_arm.
6535 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6536 (init_windows_x86): Rename to ...
6537 (i386_arch_setup): ... this. Set `win32_tdesc'.
6538 (the_low_target): Adjust.
6539 * win32-low.c (win32_tdesc): New global.
6540 (child_add_thread): Don't create the thread cache here.
6541 (do_initial_child_stuff): Set the new process'es tdesc.
6542 * win32-low.h (struct target_desc): Forward declare.
6543 (win32_tdesc): Declare.
6544 * lynx-i386-low.c (tdesc_i386): Declare global.
6545 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6546 * lynx-low.c (lynx_tdesc): New global.
6547 (lynx_add_process): Set the new process'es tdesc.
6548 * lynx-low.h (struct target_desc): Forward declare.
6549 (lynx_tdesc): Declare global.
6550 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6551 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6552 * nto-low.c (nto_tdesc): New global.
6553 (do_attach): Set the new process'es tdesc.
6554 * nto-low.h (struct target_desc): Forward declare.
6555 (nto_tdesc): Declare.
6556 * nto-x86-low.c (tdesc_i386): Declare.
6557 (nto_x86_arch_setup): Set `nto_tdesc'.
6558
b1fbec62
GB		 65592013-06-04 Gary Benson <gbenson@redhat.com>
6560
6561 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6562 to qSupported response when appropriate.
6563 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6564 with nonzero-length annex.
6565 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6566 arguments supplied in annex.
6567
d1ec4ce7
DE		 65682013-05-31 Doug Evans <dje@google.com>
6569
ac44adcb 6570 PR server/15594
d1ec4ce7
DE		 6571 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6572 64 bits in 64-cross-32 environment.
6573
9b25f2d3
PA		 65742013-05-28 Pedro Alves <palves@redhat.com>
6575
6576 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6577 (aarch64-without-fpu.c): Delete rule.
6578 * configure.srv (aarch64*-*-linux*): Remove references to
6579 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6580 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6581 declaration.
6582
6740dc9c
PA		 65832013-05-24 Pedro Alves <palves@redhat.com>
6584
6585 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6586 instead of strchr/decode_address. Error if the range isn't split
6587 with a ','. Don't assume there's be a ':' in the action.
6588
c2d6af84
PA		 65892013-05-23 Yao Qi <yao@codesourcery.com>
6590 Pedro Alves <palves@redhat.com>
6591
6592 * linux-low.c (lwp_in_step_range): New function.
6593 (linux_wait_1): If the thread was range stepping and stopped
6594 outside the stepping range, report the stop to GDB. Otherwise,
6595 continue stepping. Add range stepping debug output.
6596 (linux_set_resume_request): Copy the step range from the resume
6597 request to the lwp.
6598 (linux_supports_range_stepping): New.
6599 (linux_target_ops) <supports_range_stepping>: Set to
6600 linux_supports_range_stepping.
6601 * linux-low.h (struct linux_target_ops)
6602 <supports_range_stepping>: New field.
6603 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6604 * linux-x86-low.c (x86_supports_range_stepping): New.
6605 (the_low_target) <supports_range_stepping>: Set to
6606 x86_supports_range_stepping.
6607 * server.c (handle_v_cont): Handle 'r' action.
6608 (handle_v_requests): Append ";r" if the target supports range
6609 stepping.
6610 * target.h (struct thread_resume) <step_range_start,
6611 step_range_end>: New fields.
6612 (struct target_ops) <supports_range_stepping>:
6613 New field.
6614 (target_supports_range_stepping): New macro.
6615
58794e1a
JB		 66162013-05-17 Joel Brobecker <brobecker@adacore.com>
6617
6618 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6619 confusion in comment.
6620
d631c5a7
JB		 66212013-05-17 Joel Brobecker <brobecker@adacore.com>
6622
6623 * lynx-low.c (struct process_info_private): New type.
6624 (lynx_add_process): New function.
6625 (lynx_create_inferior, lynx_attach): Replace calls to
6626 add_process by calls to lynx_add_process.
6627 (lynx_resume): If PTID is null, then try using
6628 current_process()->private->last_wait_event_ptid.
6629 Add comments.
6630 (lynx_clear_inferiors): Delete. The contents of that function
6631 has been inlined in lynx_mourn;
6632 (lynx_wait_1): Save the ptid in the process's private data.
6633 (lynx_mourn): Free the process' private data. Replace call
6634 to lynx_clear_inferiors by call to clear_inferiors.
6635
96f7a20f
YQ		 66362013-05-17 Yao Qi <yao@codesourcery.com>
6637
6638 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6639 the right place.
6640
db0dfaa0
LM		 66412013-05-16 Luis Machado <lgustavo@codesourcery.com>
6642
6643 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6644 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6645 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6646 PT_TEXT_END_ADDR guards. Update comments.
6647 (linux_target_op) <read_offsets>: Conditionally define to
6648 linux_read_offsets if the target is UCLIBC and if it defines
6649 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6650
68f5f838
SL		 66512013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6652 Andrew Jenner <andrew@codesourcery.com>
6653
6654 * Makefile.in (SFILES): Add linux-nios2-low.c.
6655 (clean): Add action to delete nios2-linux.c.
6656 (nios2-linux.c): New rule.
6657 * configure.srv: Add nios2*-*-linux*.
6658 * linux-nios2-low.c: New.
6659
1ebff1fd
HAQ		 66602013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6661
6662 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6663
f6150862
HZ		 66642013-04-25 Hui Zhu <hui@codesourcery.com>
6665
6666 PR gdb/15186
f6150862
HZ		 6667 * ax.c (ax_printf): Add fflush.
6668
614c279d
TT		 66692013-04-22 Tom Tromey <tromey@redhat.com>
6670
6671 * Makefile.in (SFILES): Add filestuff.c.
6672 (OBS): Add filestuff.o.
6673 (filestuff.o): New target.
6674 * config.in, configure: Rebuild.
6675 * configure.ac: Check for fdwalk, pipe2.
6676
7d4e5717
PA		 66772013-04-17 Pedro Alves <palves@redhat.com>
6678
6679 * configure.ac (USE_THREAD_DB): Delete variable.
6680 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6681 Don't AC_SUBST USE_THREAD_DB.
6682 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6683 * config.in, configure: Regenerate.
6684
d5c93e41
PA		 66852013-04-16 Pedro Alves <palves@redhat.com>
6686
6687 * linux-low.h (struct lwp_info) <thread_known>: Move under
6688 the USE_THREAD_DB #ifdef.
6689
04f5fe89
PA		 66902013-04-16 Pedro Alves <palves@redhat.com>
6691
6692 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6693 (linux-low.o): Delete rule.
6694 * linux-low.h: Always include "gdb_thread_db.h" instead of
6695 conditionally including thread_db.h.
6696 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6697 HAVE_THREAD_DB_H.
6698
480b27bf
JK		 66992013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6700
6701 * Makefile.in (install-only): Fix make install regression.
6702
43662968
JK		 67032013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6704
6705 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6706 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6707 installation.
6708 * gdbserver.1: Remove.
6709
3e74e146
PA		 67102013-03-22 Pedro Alves <palves@redhat.com>
6711
6712 * linux-low.c (handle_extended_wait): Don't call
6713 linux_enable_event_reporting.
6714
a8347a2a
TT		 67152013-03-15 Tony Theodore <tonyt@logyst.com>
6716
6717 PR build/9098:
6718 * Makefile.in (SHELL): Use @SHELL@.
6719
eeb56fa7
SDJ		 67202013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6721
6722 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6723 compiler warning.
6724
4fa7e2ff
JB		 67252013-03-13 Joel Brobecker <brobecker@adacore.com>
6726
6727 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6728 Remove extraneous NULL element.
6729
8ddb1965
YQ		 67302013-03-13 Yao Qi <yao@codesourcery.com>
6731
6732 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6733 'V' block in trace frame.
6734
9accd112
MM		 67352013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6736
6737 * target.h (struct target_ops): Add btrace ops.
6738 (target_supports_btrace): New macro.
6739 (target_enable_btrace): New macro.
6740 (target_disable_btrace): New macro.
6741 (target_read_btrace): New macro.
6742 * gdbthread.h (struct thread_info): Add btrace field.
6743 * server.c: Include btrace-common.h.
6744 (handle_btrace_general_set): New function.
6745 (handle_btrace_enable): New function.
6746 (handle_btrace_disable): New function.
6747 (handle_general_set): Call handle_btrace_general_set.
6748 (handle_qxfer_btrace): New function.
6749 (struct qxfer qxfer_packets[]): Add btrace entry.
6750 * inferiors.c (remove_thread): Disable btrace.
6751 * linux-low: Include linux-btrace.h.
6752 (linux_low_enable_btrace): New function.
6753 (linux_low_read_btrace): New function.
6754 (linux_target_ops): Add btrace ops.
6755 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6756 Add srv_linux_btrace=yes.
6757 (x86_64-*-linux*): Add linux-btrace.o.
6758 Add srv_linux_btrace=yes.
6759 * configure.ac: Define HAVE_LINUX_BTRACE.
6760 * config.in: Regenerated.
6761 * configure: Regenerated.
6762
5cc22e4c
MM		 67632013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6764
6765 * server.c (handle_qxfer): Preserve error message if -3 is
6766 returned.
6767 (qxfer): Document the -3 return value.
6768
7c97f91e
MM		 67692013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6770
6771 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6772 (linux_btrace_h): New variable.
6773 (linux-btrace.o): New rule.
6774
be9a119c 67752013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6776 Hafiz Abid Qadeer <abidh@codesourcery.com>
6777
6778 * tracepoint.c (trace_buffer_size): New global.
6779 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6780 (init_trace_buffer): Change to one-argument function. Allocate
6781 trace buffer memory.
6782 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6783 handle QTBuffer:size packet.
6784 (cmd_bigqtbuffer_size): New function.
6785 (initialize_tracepoint): Call init_trace_buffer with
6786 DEFAULT_TRACE_BUFFER_SIZE.
6787 * server.c (handle_query): Add QTBuffer:size in the
6788 supported packets.
6789
e64f7499
YQ		 67902013-03-07 Yao Qi <yao@codesourcery.com>
6791
6792 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6793 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6794 of -1.
6795 (cmd_qtsp): Adjust condition. Do post increment.
6796 Set cur_action and cur_step_action back to 0.
6797
f0ae6fc3
PA		 67982013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6799
6800 PR server/15236
6801 * linux-low.c (linux_write_memory): Return early success if LEN is
6802 zero.
6803
b5b0b0af
CV		 68042013-03-05 Corinna Vinschen <vinschen@redhat.de>
6805
334ad4a8 6806 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6807
589bc927
TT		 68082013-02-28 Tom Tromey <tromey@redhat.com>
6809
6810 * configure.ac: Invoke AC_SYS_LARGEFILE.
6811 * configure, config.in: Rebuild.
6812
dfe07582
CV		 68132013-02-28 Corinna Vinschen <vinschen@redhat.com>
6814
6815 * win32-low.c: Throughout, fix format strings and casts of
6816 printf-like functions to avoid type related warnings on all
6817 platforms.
6818 (get_child_debug_event): Print dwDebugEventCode as hex since
6819 that's how it's usually documented.
6820
736cd585
YQ		 68212013-02-28 Yao Qi <yao@codesourcery.com>
6822
6823 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6824 pulongest.
6825
e1f58301
JW		 68262013-02-27 Jiong Wang <jiwang@tilera.com>
6827
6828 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6829 (reg-tilegx32.c): New rule.
6830 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6831 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6832 different register info initializer according to elf class.
6833 (init_registers_tilgx32): New function. The tilegx32 register info
6834 initializer.
6835 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6836 (tile_store_gregset): Likewise.
6837
d171ca78
YQ		 68382013-02-27 Yao Qi <yao@codesourcery.com>
6839
6840 * server.c (process_point_options): Print debug message when
6841 debug_threads is true.
6842
282bbdf3
YQ		 68432013-02-26 Yao Qi <yao@codesourcery.com>
6844
6845 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6846
aca22551
PA		 68472013-02-19 Pedro Alves <palves@redhat.com>
6848 Kai Tietz <ktietz@redhat.com>
6849
6850 PR gdb/15161
6851
6852 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6853 instead of strtoul to extract address from packet.
6854 (process_serial_event) <'z'>: Likewise.
6855
4f3cee1c
YQ		 68562013-02-18 Yao Qi <yao@codesourcery.com>
6857
6858 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6859
8e1d55a3
PA		 68602013-02-14 Pedro Alves <palves@redhat.com>
6861
6862 Plug memory leak.
6863
6864 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6865 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6866
458820da
PA		 68672013-02-14 Pedro Alves <palves@redhat.com>
6868
6869 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6870
baea0dae
PA		 68712013-02-14 Pedro Alves <palves@redhat.com>
6872
6873 * tracepoint.c (save_string): Delete.
6874 (add_tracepoint_action): Use savestring instead of save_string.
6875
0b1afbb3
PA		 68762013-02-12 Pedro Alves <palves@redhat.com>
6877
6878 * linux-xtensa-low.c: Ditto.
6879 * xtensa-xtregs.c: Ditto.
6880
8a4ac37e
PA		 68812013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6882
6883 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6884 thread_db.
6885
148de6bb
MS		 68862013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6887
6888 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6889 aarch64_num_wp_regs and aarch64_num_bp_regs to
6890 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6891
55fac6e0
MS		 68922013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6893
6894 * linux-aarch64-low.c (ps_get_thread_area): Replace
6895 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6896
176eb98c
MS		 68972013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6898 Marcus Shawcroft <marcus.shawcroft@arm.com>
6899 Nigel Stephens <nigel.stephens@arm.com>
6900 Yufeng Zhang <yufeng.zhang@arm.com>
6901
6902 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6903 (aarch64.c, aarch64-without-fpu.c): New targets.
6904 * configure.srv (aarch64*-*-linux*): New.
6905 * linux-aarch64-low.c: New file.
6906
56f7af9c
MS		 69072013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6908
43aaf8b6 6909 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6910 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6911 (dequeue_one_deferred_signal, linux_resume_one_thread)
6912 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6913 (linux_tracefork_grandchild, linux_test_for_tracefork)
6914 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6915 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6916 where the argument is 0.
6917
60f662b0
YQ		 69182013-01-25 Yao Qi <yao@codesourcery.com>
6919
6920 * event-loop.c: Include "queue.h".
6921 (gdb_event_p): New typedef.
6922 (struct gdb_event) <next_event>: Remove.
6923 (event_queue): Change to QUEUE(gdb_event_p).
6924 (async_queue_event): Remove.
6925 (gdb_event_xfree): New.
6926 (initialize_event_loop): New.
6927 (process_event): Use API from QUEUE.
6928 (wait_for_event): Likewise.
6929 * server.c (main): Call initialize_event_loop.
6930 * server.h (initialize_event_loop): Declare.
6931
5ae4861a
YQ		 69322013-01-18 Yao Qi <yao@codesourcery.com>
6933
6934 * ax.h (struct eval_agent_expr_context): New.
6935 (gdb_eval_agent_expr): Update declaration.
6936 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6937 TFRAME. Add new argument CTX.
6938 * server.h (struct eval_agent_expr_context): Declare.
6939 (agent_mem_read, agent_tsv_read): Update declaration.
6940 (agent_mem_read_string): Likewise.
6941 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6942 (add_traceframe_block): Add new argument TPOINT.
6943 Increase TPOINT->traceframe_usage.
6944 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6945 eval_tracepoint_agent_expr.
6946 (condition_true_at_tracepoint): Likewise.
6947 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6948 (agent_mem_read_string, agent_tsv_read): Likewise.
6949
85e00e85
YQ		 69502013-01-16 Yao Qi <yao@codesourcery.com>
6951
6952 * linux-low.c (linux_resume_one_lwp): Don't check
6953 'lwp->bp_reinsert != 0'.
6954
4039cf45
JB		 69552013-01-07 Joel Brobecker <brobecker@adacore.com>
6956 Pedro Alves <palves@redhat.com>
6957
6958 * lynx-low.c (ptrace_request_to_str): Define a temporary
6959 macro and use it to simplify this function's implementation.
6960
9044dee2
JB		 69612013-01-07 Joel Brobecker <brobecker@adacore.com>
6962
6963 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6964 sets errno.
6965
e6352c8f
JB		 69662013-01-07 Joel Brobecker <brobecker@adacore.com>
6967
6968 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6969
50681a27
JB		 69702013-01-07 Joel Brobecker <brobecker@adacore.com>
6971
6972 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6973
3f6e77ef
JB		 69742013-01-07 Joel Brobecker <brobecker@adacore.com>
6975
6976 * lynx-low.c (lynx_resume): Use the resume_info parameter
6977 to determine the ptid for the lynx_ptrace call, unless
6978 it is equal to minus_one_ptid, in which case we use the
6979 ptid of the current_inferior.
6980 (lynx_wait_1): After having received a thread create/exit
6981 event, resume the inferior's execution using the signaling
6982 thread's ptid, rather than the old ptid.
6983
7fda33ae
JB		 69842013-01-07 Joel Brobecker <brobecker@adacore.com>
6985
6986 * lynx-low.c (lynx_resume): Delete variable ret.
6987
b9786c74
JB		 69882013-01-01 Joel Brobecker <brobecker@adacore.com>
6989
6990 * gdbreplay.c (gdbreplay_version): Update copyright year.
6991 * server.c (gdbserver_version): Likewise.
6992
8b93d60f
JB		 69932012-12-17 Joel Brobecker <brobecker@adacore.com>
6994
6995 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6996 new thread.
6997
037335a7
JB		 69982012-12-17 Joel Brobecker <brobecker@adacore.com>
6999
7000 * lynx-low.c (ptrace_request_to_str): Add handling for
7001 PTRACE_GETTRACESIG.
7002
52d4cbd8
JB		 70032012-12-17 Joel Brobecker <brobecker@adacore.com>
7004
7005 * lynx-low.c (lynx_attach): Delete variable new_process.
7006
ab8f6ca9
JB		 70072012-12-17 Joel Brobecker <brobecker@adacore.com>
7008
7009 * lynx-low.c (lynx_create_inferior): Delete variable
7010 new_process.
7011
78cbc024
JB		 70122012-12-17 Joel Brobecker <brobecker@adacore.com>
7013
7014 * lynx-low.c (ptrace_request_to_str): Do not handle
7015 PTRACE_GETTHREADLIST if this macro does not exist.
7016
14a00470
YQ		 70172012-12-15 Yao Qi <yao@codesourcery.com>
7018
7019 * Makefile.in (OBS): Add notif.o.
7020 * notif.c, notif.h: New.
7021 * server.c: Include "notif.h".
7022 (struct vstop_notif) <next>: Remove.
7023 <base>: New field.
7024 (queue_stop_reply): Update.
7025 (push_event, send_next_stop_reply): Remove.
7026 (discard_queued_stop_replies): Update.
7027 (notif_stop): New variable.
7028 (handle_v_stopped): Remove.
7029 (handle_v_requests): Don't call handle_v_stopped. Call
7030 handle_ack_notif instead.
7031 (queue_stop_reply_callback): Call notif_event_enque instead
7032 of queue_stop_reply.
7033 (handle_status): Don't call send_next_stop_reply, call
7034 notif_write_event instead.
7035 (kill_inferior_callback): Likewise.
7036 (detach_or_kill_inferior_callback): Likewise.
7037 (main): Call initialize_notif.
7038 (process_serial_event): Call QUEUE_is_empty.
7039 (handle_target_event): Call notif_push instead of push event.
7040 * server.h (push_event): Remove declaration.
7041
61c125b9
TT		 70422012-12-10 Tom Tromey <tromey@redhat.com>
7043
7044 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7045 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7046 macros.
7047 (.c.o): Rewrite.
7048 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7049 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7050 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7051 (amd64-linux-ipa.o, ax.o): Rewrite.
7052 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7053 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7054 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7055 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7056 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7057 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7058 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7059 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7060 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7061 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7062 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7063 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7064 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7065 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7066 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7067 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7068 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7069 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7070 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7071 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7072 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7073 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7074 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7075 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7076 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7077 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7078 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7079 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7080 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7081 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7082 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7083 (reg-tilegx.o): Remove.
7084 (all_object_files): New macro.
7085 Include .deps files.
7086 * aclocal.m4, configure: Rebuild.
7087 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7088 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7089 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7090
e90e9ad9
TT		 70912012-12-05 Tom Tromey <tromey@redhat.com>
7092
7093 PR gdb/14917:
7094 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7095
02d403bf 70962012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7097
7098 * configure.ac: Check for linux/perf_event.h.
7099 * config.in: Regenerated.
7100 * configure: Regenerated.
7101
0270a750
PA		 71022012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7103
7104 * hostio.c (handle_readlink): Decrease buffer size
7105 parameter passed to readlink by one byte.
7106
8c29b58e
YQ		 71072012-11-26 Yao Qi <yao@codesourcery.com>
7108
7109 * configure.ac (build_warnings): Append '-Wempty-body'.
7110 * configure: Regenerated.
7111 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7112 body.
7113
8bdce1ff
PM		 71142012-11-15 Pierre Muller <muller@sourceware.org>
7115
7116 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7117 * config.in: Regenerate.
7118 * configure: Regenerate.
7119 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7120 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7121 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7122 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7123 header.
7124 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7125 instead of <sys/wait.h> header.
7126 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7127
02d403bf 71282012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7129
7130 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7131 (various make rules): Remove -DGDBSERVER
7132
fbd5db48
YQ		 71332012-11-09 Yao Qi <yao@codesourcery.com>
7134
7135 * spu-low.c (current_ptid): Move it to ..
7136 * gdbthread.h: ... here. New.
7137 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7138 * server.c (myresume, process_serial_event): Likewise.
7139 * thread-db.c (thread_db_find_new_threads): Likewise.
7140 * tracepoint.c (run_inferior_command): Likewise.
7141
b3dc46ff
AB		 71422012-10-01 Andrew Burgess <aburgess@broadcom.com>
7143
7144 * server.c (handle_search_memory_1): Include access length in
7145 warning message.
7146
07c04788
HPN		 71472012-09-05 Michael Brandt <michael.brandt@axis.com>
7148
7149 * linux-crisv32-low.c: Fix compile errors.
7150
918d227b
YQ		 71512012-09-04 Yao Qi <yao@codesourcery.com>
7152
7153 * tracepoint.c (cmd_qtsv): Adjust debug message.
7154 Don't check CUR_TPOINT.
7155
18c1b81a
YQ		 71562012-08-28 Yao Qi <yao@codesourcery.com>
7157
7158 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7159 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7160 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7161 Remove declarations of xmalloc, xreallloc, xstrdup and
7162 freeargv.
7163 * Makefile.in (libiberty_h): New.
7164 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7165 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7166
dc82f37b
YQ		 71672012-08-23 Yao Qi <yao@codesourcery.com>
7168
7169 * server.h: Remove declaration of 'xsnprintf'.
7170
406b1477
KS		 71712012-08-22 Keith Seitz <keiths@redhat.com>
7172
7173 * server.h: Include build-gnulib-gbserver/config.h.
7174 * gdbreplay.c: Likewise.
7175
e6712ff1
DE		 71762012-08-08 Doug Evans <dje@google.com>
7177
7178 * Makefile.in (SFILES): Add gdb_vecs.c.
7179 (OBS): Add gdb_vecs.o.
7180 (gdb_vecs_h, host_defs_h): New variables.
7181 (thread-db.o): Add $(gdb_vecs_h) dependency.
7182 (gdb_vecs.o): New rule.
7183 * thread-db.c: #include "gdb_vecs.h".
7184 (thread_db_load_search): Use a vector to iterate over path elements.
7185 Handle text appearing after "$pdir".
7186
7187 * configure.ac: Add check for strstr.
7188 * config.in: Regenerate.
7189 * configure: Regenerate.
7190
7c3270ae
UW		 71912012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7192
7193 * hostio.c (handle_pread): If pread fails, fall back to attempting
7194 lseek/read.
7195 (handle_pwrite): Likewise for pwrite.
7196
b62e2b27
UW		 71972012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7198
7199 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7200 between unsupported TYPE and unimplementable ADDR/LEN combination.
7201 (arm_insert_point): Act on new return value.
7202
78a99e91
PA		 72032012-07-31 Pedro Alves <palves@redhat.com>
7204
7205 * server.c (process_point_options): Only skip tokens if we find
7206 one that is unrecognized. Don't treat 'X' specially while
7207 skipping unrecognized tokens.
7208
fcf303ab
UW		 72092012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7210
7211 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7212 to 4-byte-align HW breakpoint addresses for Thumb.
7213
7255706c
YQ		 72142012-07-27 Yao Qi <yao@codesourcery.com>
7215
7216 PR remote/14161.
7217
7218 * server.h: Declare gdb_agent_about_to_close.
7219 * target.c (kill_inferior): Include "agent.h".
7220 New. Send command 'kill'.
7221 * target.h (kill_inferior): Removed macro.
7222 * tracepoint.c (gdb_agent_about_to_close): New.
7223 (gdb_agent_helper_thread): Handle command 'close'.
7224 Wait endlessly until the inferior stops.
7225 Install gdb_agent_remove_socket to atexit hook.
7226 (agent_socket_name): New static variable.
7227 (gdb_agent_socket_init): Replace local variable 'name' with
7228 'agent_socket_name'.
7229 (gdb_agent_remove_socket): New.
7230
5a3f286f
YQ		 72312012-07-27 Yao Qi <yao@codesourcery.com>
7232
7233 * server.c (process_point_options): Stop at 'X' when parsing.
7234
961bd387
ME		 72352012-07-19 Michael Eager <eager@eagercon.com>
7236
a261b8f5 7237 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7238 to hw_execute.
7239 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7240 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7241 hardware breakpoint.
7242
aa7c7447
JK		 72432012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7244
7245 * gdbserver/linux-low.c (initialize_low): Call
7246 linux_ptrace_init_warnings.
7247
7f216e7c
DE		 72482012-07-02 Doug Evans <dje@google.com>
7249
7250 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7251 pointer to int.
7252
d3ce09f5
SS		 72532012-07-02 Stan Shebs <stan@codesourcery.com>
7254
7255 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7256 (ax.o): Add it to build rule.
7257 (ax-ipa.o): Ditto.
7258 (OBS): Add format.o.
7259 (IPA_OBS): Add format.o.
7260 * server.c (handle_query): Claim support for breakpoint commands.
7261 (process_point_options): Add command case.
7262 (process_serial_event): Leave running if there are printfs in
7263 effect.
7264 * mem-break.h (any_persistent_commands): Declare.
7265 (add_breakpoint_commands): Declare.
7266 (gdb_no_commands_at_breakpoint): Declare.
7267 (run_breakpoint_commands): Declare.
7268 * mem-break.c (struct point_command_list): New struct.
7269 (struct breakpoint): New field command_list.
7270 (any_persistent_commands): New function.
7271 (add_commands_to_breakpoint): New function.
7272 (add_breakpoint_commands): New function.
7273 (gdb_no_commands_at_breakpoint): New function.
7274 (run_breakpoint_commands): New function.
7275 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7276 locally.
7277 * ax.c: Include format.h.
7278 (ax_printf): New function.
7279 (gdb_eval_agent_expr): Add printf opcode.
7280
2f8f6aed
YQ		 72812012-06-13 Yao Qi <yao@codesourcery.com>
7282
7283 * server.c (start_inferior): Remove duplicated writes to fields
7284 'last_resume_kind' and 'last_status' of 'current_inferior'.
7285
0c9070b3
YQ		 72862012-06-12 Yao Qi <yao@codesourcery.com>
7287 Pedro Alves <palves@redhat.com>
7288
7289 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7290 comment.
7291 * server.c (handle_v_cont): Extend comment.
7292
c52daf70
YQ		 72932012-06-11 Yao Qi <yao@codesourcery.com>
7294
7295 * linux-low.c (linux_attach): Add 'static'.
7296
d38bbb0a
YQ		 72972012-06-06 Yao Qi <yao@codesourcery.com>
7298
7299 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7300
89dc0afd
JK		 73012012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7302
7303 Fix gcc -flto compilation warning.
7304 * server.c (main): Make variable multi_mode and attach volatile.
7305
75f62ce7
TJB		 73062012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7307
7308 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7309 if the platform doesn't know about it.
7310
65f479b6
PA		 73112012-05-30 Jeff Kenton <jkenton@tilera.com>
7312
7313 * Makefile.in (SFILES): Add linux-tile-low.c.
7314 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7315 * configure.srv: Handle tilegx-*-linux*.
7316 * linux-tile-low.c: New file.
7317
0c5bf5a9
JK		 73182012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7319
7320 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7321
a493e3e2
PA		 73222012-05-24 Pedro Alves <palves@redhat.com>
7323
7324 PR gdb/7205
7325
43aaf8b6 7326 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7327
2ea28649
PA		 73282012-05-24 Pedro Alves <palves@redhat.com>
7329
7330 PR gdb/7205
7331
7332 Replace target_signal with gdb_signal throughout.
7333
8d409d16
MR		 73342012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7335
7336 * linux-low.c (linux_store_registers): Avoid the copying sequence
7337 when no data has been retrieved by ptrace.
7338
23512c01
MGD		 73392012-05-22 Will Deacon <will.deacon@arm.com>
7340
7341 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7342 Include asm/ptrace.h.
7343 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7344 already defined.
7345
4934b29e
MR		 73462012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7347
7348 * linux-low.c (linux_store_registers): Don't re-retrieve data
7349 with ptrace that has already been obtained from /proc. Always
7350 copy any data retrieved with ptrace to the buffer supplied.
7351
bde24c0a
PA		 73522012-05-11 Yao Qi <yao@codesourcery.com>
7353 Pedro Alves <palves@redhat.com>
7354
7355 * linux-low.c (enum stopping_threads_kind): New.
7356 (stopping_threads): Change type to `enum stopping_threads_kind'.
7357 (handle_extended_wait): If stopping and suspending threads, leave
7358 the new_lwp suspended too.
7359 (linux_wait_for_event): Adjust.
7360 (stop_all_lwps): Set `stopping_threads' to
7361 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7362 whether we're suspending threads or just stopping them. Assert no
7363 recursion happens.
7364
623b6bdf
YQ		 73652012-04-29 Yao Qi <yao@codesourcery.com>
7366
7367 * server.h: Move some code to ...
7368 * gdbthread.h: ... here. New.
7369 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7370 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7371 (nto-low.o, win32-low.o): Likewise.
7372 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7373 * regcache.c, remote-utils.c, server.c: Likewise.
7374 * target.c, tracepoint.c, win32-low.c: Likewise.
7375
f15f9948
TJB		 73762012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7377
7378 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7379 (PTRACE_ARG4_TYPE): Likewise.
7380 (PTRACE_XFER_TYPE): Likewise.
7381 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7382 ptrace to PTRACE_ARG3_TYPE.
7383 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7384 (PTRACE_ARG4_TYPE): Likewise.
7385 (PTRACE_XFER_TYPE): Likewise.
7386 (linux_detach_one_lwp): Cast fourth argument of
7387 ptrace to long then PTRACE_ARG4_TYPE.
7388 (regsets_fetch_inferior_registers): Cast third argument of
7389 ptrace to long then PTRACE_ARG3_TYPE.
7390 (regsets_store_inferior_registers): Likewise.
7391
38ea300a
PA		 73922012-04-20 Pedro Alves <palves@redhat.com>
7393
7394 * configure: Regenerate.
7395
c971b7fa
PA		 73962012-04-19 Pedro Alves <palves@redhat.com>
7397
43aaf8b6 7398 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7399 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7400 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7401 (all, install-only, uninstall, clean-info, all-lib, clean): No
7402 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7403 (maintainer-clean realclean distclean): Use subdir_do.
7404 (subdir_do): New.
7405 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7406 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7407 * acinclude.m4: Include acx_configure_dir.m4.
7408 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7409 calls. Call AC_PROG_RANLIB. Configure gnulib using
7410 ACX_CONFIGURE_DIR.
7411 (GNULIB): New.
7412 (GNULIB_STDINT_H): Adjust.
7413 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7414 * gdbreplay.c: Include build-gnulib/config.h.
7415 * server.h: Likewise.
7416 * aclocal.m4: Regenerate.
7417 * config.in: Regenerate.
7418 * configure: Regenerate.
c971b7fa 7419
809277f8
PA		 74202012-04-19 Pedro Alves <palves@redhat.com>
7421
7422 * Makefile.in (LIBGNU, INCGNU): Adjust.
7423 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7424 (all, install-only, uninstall, clean-info, all-lib, clean)
7425 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7426 * configure.ac: Adjust AC_OUTPUT output.
7427 * aclocal.m4: Regenerate.
7428 * configure: Regenerate.
7429
fd9bb8b8
PA		 74302012-04-19 Pedro Alves <palves@redhat.com>
7431
7432 * Makefile.in (generated_files): New.
7433 (server_h): Remove the explicit dependency on config.h, and depend
7434 on $generated_files.
7435
1c298c66
PA		 74362012-04-19 Pedro Alves <palves@redhat.com>
7437
7438 * Makefile.in (INCGNU): Add -Ignulib.
7439
57c4b50b
PA		 74402012-04-19 Pedro Alves <palves@redhat.com>
7441
7442 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7443 (INCGNU): ... this, and spell out -I here.
7444 (GNULIB_LIB): Rename to ...
7445 (LIBGNU): ... this.
7446 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7447
1030e047
PA		 74482012-04-19 Pedro Alves <palves@redhat.com>
7449
7450 * config.in: Regenerate.
7451
447d4319
PA		 74522012-04-19 Pedro Alves <palves@redhat.com>
7453
7454 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7455 * server.h (memmem): Remove declaration.
7456 * config.in: Regenerate.
7457 * configure: Regenerate.
7458
aad9eab9
YQ		 74592012-04-19 Yao Qi <yao@codesourcery.com>
7460
7461 * Makefile.in (SFILES): Add common/vec.c.
7462 (OBS): Add vec.o.
7463 (vec.o): New rule.
7464
3e10640f
YQ		 74652012-04-19 Yao Qi <yao@codesourcery.com>
7466
7467 * remote-utils.c (prepare_resume_reply): Replace with macro
7468 target_core_of_thread.
7469 * server.c (handle_qxfer_threads_proper): Likewise.
7470 * target.h (traget_core_of_thread): New macro.
7471
71622373
PA		 74722012-04-18 Pedro Alves <palves@redhat.com>
7473
7474 * aclocal.m4: Regenerate.
7475 * configure: Regenerate.
7476
80d26939
YQ		 74772012-04-16 Yao Qi <yao@codesourcery.com>
7478
7479 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7480 duplicated on address.
7481
42476b70
YQ		 74822012-04-16 Yao Qi <yao@codesourcery.com>
7483
7484 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7485 (struct tracepoint_action_ops) <send>: New field.
7486 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7487 (agent_expr_send, x_tracepoint_action_send): New.
7488 (l_tracepoint_action_send): New.
7489 (cmd_qtdp): Download and install tracepoint
7490 according to `use_agent'.
7491 (run_inferior_command): Add one more parameter `len'.
7492 Update callers.
7493 (tracepoint_send_agent): New.
7494 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7495
7bc83639
YQ		 74962012-04-16 Yao Qi <yao@codesourcery.com>
7497
7498 * tracepoint.c (download_tracepoints): Moved to ...
7499 (cmd_qtstart): ... here.
7500
5f18041e
YQ		 75012012-04-14 Yao Qi <yao@codesourcery.com>
7502
7503 * tracepoint.c: Include inttypes.h.
7504 (struct collect_memory_action): Use sized types.
7505 (struct tracepoint): Likewise.
7506 (cmd_qtdp, stop_tracing): Update print specifiers.
7507 (cmd_qtp, response_tracepoint): Likewise.
7508 (collect_data_at_tracepoint): Likewise.
7509 (collect_data_at_step): Likewise.
7510
55a8c076
YQ		 75112012-04-14 Yao Qi <yao@codesourcery.com>
7512
7513 Import gnulib module inttypes.
7514 * aclocal.m4, config.in, configure: Regenerated.
7515
dc750257
YQ		 75162012-04-14 Yao Qi <yao@codesourcery.com>
7517
7518 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7519 Makefile and config.status at last.
7520
0ab5faf9
YQ		 75212012-04-13 Yao Qi <yao@codesourcery.com>
7522
7523 * tracepoint.c: Include stdint.h unconditionally.
7524
18f5fd81
TJB		 75252012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7526
7527 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7528 on BFD_HAVE_SYS_PROCFS_TYPE.
7529 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7530 * configure: Regenerate.
7531 * config.in: Likewise.
7532
4d47af5c
L		 75332012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7534
7535 * Makefile.in (clean): Also remove x32.c x32-linux.c
7536 x32-avx.c x32-avx-linux.c.
7537 (x32.o): New target.
7538 (x32.c): Likewise.
7539 (x32-linux.o): Likewise.
7540 (x32-linux.c): Likewise.
7541 (x32-avx.o): Likewise.
7542 (x32-avx.c): Likewise.
7543 (x32-avx-linux.o): Likewise.
7544 (x32-avx-linux.c): Likewise.
7545
7546 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7547 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7548 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7549 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7550 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7551 i386/x32-avx-linux.xml.
7552
7553 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7554 (init_registers_x32_avx_linux): Likwise.
7555 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7556 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7557
ecedbe58
PA		 75582012-04-13 Pedro Alves <palves@redhat.com>
7559
7560 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7561 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7562 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7563 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7564 the sub-make.
7565
c92b5177
L		 75662012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7567
7568 * linux-x86-low.c (compat_x32_clock_t): New.
7569 (compat_x32_siginfo_t): Likewise.
7570 (compat_x32_siginfo_from_siginfo): Likewise.
7571 (siginfo_from_compat_x32_siginfo): Likewise.
7572 (linux_is_elf64): Likewise.
7573 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7574 and siginfo_from_compat_x32_siginfo for x32.
7575 (x86_arch_setup): Set linux_is_elf64.
7576
214d508e
L		 75772012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7578
7579 PR gdb/13969
7580 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7581 e_machine field.
7582 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7583 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7584 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7585 compatible with process.
7586
c9a1864a
YQ		 75872012-04-12 Yao Qi <yao@codesourcery.com>
7588
7589 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7590 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7591 (install-only, install-info, clean): Handle sub dir gnulib.
7592 (all-lib, am--refresh): New targets.
7593 (memmem.o): Remove target.
7594 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7595 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7596 (AC_REPLACE_FUNCS): Remove memmem.
7597 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7598 (AC_OUTPUT): Generate Makefile in gnulib/.
7599 * aclocal.m4, config.in, configure: Regenerated.
7600
367ba2c2
MR		 76012012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7602
7603 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7604
9d236627
PA		 76052012-04-05 Pedro Alves <palves@redhat.com>
7606
7607 -Werror=strict-aliasing
7608
7609 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7610 pointer.
7611
111217b3
PA		 76122012-04-04 Pedro Alves <palves@redhat.com>
7613
7614 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7615 (sparc_store_gregset_from_stack, sparc_store_gregset)
7616 (sparc_breakpoint_at): Fix formatting.
7617
8365dcf5
TJB		 76182012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7619
7620 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7621 are available.
7622 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7623 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7624 * config.in: Regenerate.
7625 * configure: Likewise.
7626
689cc2ae
PA		 76272012-03-29 Pedro Alves <palves@redhat.com>
7628
7629 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7630 Correct ptrace arguments.
7631
c14dfd32
PA		 76322012-03-28 Pedro Alves <palves@redhat.com>
7633
7634 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7635 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7636 (IA64_FR1_REGNUM): New defines.
7637 (ia64_fetch_register): New.
7638 (the_low_target): Install it.
7639 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7640 field.
7641 * linux-low.c (linux_fetch_registers): Try the
7642 the_low_target.fetch_register hook first.
7643
7644 * linux-arm-low.c (the_low_target): Adjust.
7645 * linux-bfin-low.c (the_low_target): Adjust.
7646 * linux-cris-low.c (the_low_target): Adjust.
7647 * linux-crisv32-low.c (the_low_target): Adjust.
7648 * linux-m32r-low.c (the_low_target): Adjust.
7649 * linux-m68k-low.c (the_low_target): Adjust.
7650 * linux-mips-low.c (the_low_target): Adjust.
7651 * linux-ppc-low.c (the_low_target): Adjust.
7652 * linux-s390-low.c (the_low_target): Adjust.
7653 * linux-sh-low.c (the_low_target): Adjust.
7654 * linux-sparc-low.c (the_low_target): Adjust.
7655 * linux-tic6x-low.c (the_low_target): Adjust.
7656 * linux-x86-low.c (the_low_target): Adjust.
7657 * linux-xtensa-low.c (the_low_target): Adjust.
7658
63c88e13
PA		 76592012-03-26 Pedro Alves <palves@redhat.com>
7660
7661 * server.c (handle_qxfer_libraries): Don't bail early if
7662 the_target->qxfer_libraries_svr4 is not NULL.
7663
fb723180
PA		 76642012-03-26 Pedro Alves <palves@redhat.com>
7665
7666 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7667
0afae3cf
PA		 76682012-03-23 Pedro Alves <palves@redhat.com>
7669
7670 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7671 "library-list-svr4" element's start tag when the the DSO list is
7672 empty.
7673
485f1ee4
PA		 76742012-03-23 Pedro Alves <palves@redhat.com>
7675
7676 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7677 a variable whose type size is the same as the inferior's pointer
7678 size.
7679
a5362b9a
TS		 76802012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7681
7682 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7683 struct siginfo.
7684 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7685 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7686 * linux-low.h: Include <signal.h>.
7687 (struct siginfo): Remove forward declaration.
7688 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7689 struct siginfo.
7690
d226c142
MF		 76912012-03-21 Mike Frysinger <vapier@gentoo.org>
7692
7693 * .gitignore: Ignore more files.
7694
122f36ef
PA		 76952012-03-19 Pedro Alves <palves@redhat.com>
7696 Jan Kratochvil <jan.kratochvil@redhat.com>
7697
7698 * server.c (cont_thread, general_thread): Add describing comments.
7699 (start_inferior): Clear `cont_thread'.
7700 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7701 of a process.
7702
fc3e5175
YQ		 77032012-03-15 Yao Qi <yao@codesourcery.com>
7704
7705 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7706 handling to ...
7707 (cmd_qtdp): ... here.
7708
8d0d92cd
YQ		 77092012-03-15 Yao Qi <yao@codesourcery.com>
7710
7711 * tracepoint.c (struct tracepoint_action_ops): New.
7712 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7713 (m_tracepoint_action_download): New.
7714 (r_tracepoint_action_download): New.
7715 (x_tracepoint_action_download): New.
7716 (l_tracepoint_action_download): New.
7717 (add_tracepoint_action): Install `action->ops' according type.
7718 (download_tracepoint_1): Move code `download' function pointer
7719 of various tracepoint_action_ops.
7720
87b0bb13
JK		 77212012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7722
7723 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7724 linux_ptrace_attach_warnings.
7725
5f572dec
JK		 77262012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7727
7728 * Makefile.in (linux-ptrace.o): New.
7729 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7730 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7731 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7732 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7733 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7734 of these targets.
7735 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7736
f4647387
YQ		 77372012-03-08 Yao Qi <yao@codesourcery.com>
7738 Pedro Alves <palves@redhat.com>
7739
7740 Fix PR server/13392.
7741 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7742 offset of JMP insn.
7743 * tracepoint.c (remove_tracepoint): New.
7744 (cmd_qtdp): Call remove_tracepoint when failed to install.
7745
9b224c5e
PA		 77462012-03-07 Pedro Alves <palves@redhat.com>
7747
7748 * linux-low.c (get_detach_signal): New.
7749 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7750 Pass on pending signals to PTRACE_DETACH. Check the result of the
7751 ptrace call.
7752 * server.c (program_signals, program_signals_p): New.
7753 (handle_general_set): Handle QProgramSignals.
7754 * server.h (program_signals, program_signals_p): Declare.
7755
e237a7e2
JK		 77562012-03-05 Pedro Alves <palves@redhat.com>
7757 Jan Kratochvil <jan.kratochvil@redhat.com>
7758
7759 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7760 New comment why.
7761
5808517f
YQ		 77622012-03-03 Yao Qi <yao@codesourcery.com>
7763
7764 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7765 agent_look_up_symbols.
7766
58b4daa5
YQ		 77672012-03-03 Yao Qi <yao@codesourcery.com>
7768
7769 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7770 (linux-x86-low.o): Likewise.
7771 * server.h: Remove in_process_agent_loaded.
7772 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7773 common/agent.c.
7774 Update callers.
7775
8ffcbaaf
YQ		 77762012-03-03 Yao Qi <yao@codesourcery.com>
7777
7778 * tracepoint.c (gdb_agent_capability): New global.
7779 (in_process_agent_loaded_ust): Renamed to
7780 `in_process_agent_supports_ust'.
7781 Update callers.
7782 (in_process_agent_supports_ust): Call agent_capability_check.
7783 (clear_installed_tracepoints): Assert that agent supports
7784 agent.
7785
d1feda86
YQ		 77862012-03-03 Yao Qi <yao@codesourcery.com>
7787
7788 * linux-low.c (linux_supports_agent): New.
7789 (linux_target_ops): Initialize field `supports_agent' with
7790 linux_supports_agent.
7791 * target.h (struct target_ops) <supports_agent>: New.
7792 (target_supports_agent): New macro.
7793 * server.c (handle_general_set): Handle packet 'QAgent'.
7794 (handle_query): Send `QAgent+'.
7795 * Makefile.in (server.o): Depends on agent.h.
7796
2fa291ac
YQ		 77972012-03-03 Yao Qi <yao@codesourcery.com>
7798
7799 * Makefile.in (OBS): Add agent.o.
7800 Add new rule for agent.o.
7801 Track dependence of tracepoint.c on agent.h.
7802 * tracepoint.c (run_inferior_command_1):
7803 (run_inferior_command): Call agent_run_command.
7804 (gdb_ust_connect_sync_socket): Deleted. Move it to
7805 common/agent.c.
7806 (resume_thread, stop_thread): Likewise.
7807 (gdb_ust_socket_init): Renamed to ...
7808 (gdb_agent_socket_init): ... New.
7809 (gdb_ust_thread): Renamed to ...
7810 (gdb_agent_helper_thread): ... New.
7811 (gdb_ust_init): Move some code to ...
7812 (gdb_agent_init): ... here. New.
7813 [HAVE_UST]: Call gdb_ust_init.
7814 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7815 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7816 * config.in, configure: Regenerated.
7817
05044653
PA		 78182012-03-02 Pedro Alves <palves@redhat.com>
7819
7820 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7821 * linux-low.c (struct simple_pid_list): New.
7822 (stopped_pids): New a struct simple_pid_list pointer.
7823 (add_to_pid_list, pull_pid_from_list): New.
7824 (handle_extended_wait): Don't assume the first signal new children
7825 report is SIGSTOP. Adjust call to pull_pid_from_list.
7826 (linux_wait_for_lwp): Adjust.
7827
8d00225b
YQ		 78282012-03-02 Yao Qi <yao@codesourcery.com>
7829
7830 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7831 debug log.
7832
19560ba5
YQ		 78332012-03-02 Yao Qi <yao@codesourcery.com>
7834
7835 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7836 `stop_pc' and `tpoint'. Update caller.
7837
1faeff08
MR		 78382012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7839
7840 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7841 * linux-low.c (use_linux_regsets): New macro.
7842 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7843 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7844 (linux_register_in_regsets): New function.
7845 (usr_fetch_inferior_registers): Skip registers covered by
7846 regsets.
7847 (usr_store_inferior_registers): Likewise.
7848 (usr_fetch_inferior_registers): New macro.
7849 (usr_store_inferior_registers): Likewise.
7850 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7851 (linux_store_registers): Likewise.
7852 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7853 prototype.
7854 (init_registers_mips64_dsp_linux): Likewise.
7855 (init_registers_mips_linux): New macro.
7856 (init_registers_mips_dsp_linux): Likewise.
7857 (mips_dsp_num_regs): Likewise.
7858 (DSP_BASE, DSP_CONTROL): New fallback macros.
7859 (mips_base_regs): New macro.
7860 (mips_regmap): Use it. Fix the size.
7861 (mips_dsp_regmap): New variable.
7862 (mips_dsp_regset_bitmap): Likewise.
7863 (mips_arch_setup): New function.
7864 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7865 than mips_regmap.
7866 (mips_cannot_store_register): Likewise.
7867 (the_low_target): Update .arch_setup, .num_regs and .regmap
7868 initializers. Add .regset_bitmap initializer.
7869 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7870 initializer.
7871 * linux-bfin-low.c (the_low_target): Likewise.
7872 * linux-cris-low.c (the_low_target): Likewise.
7873 * linux-crisv32-low.c (the_low_target): Likewise.
7874 * linux-ia64-low.c (the_low_target): Likewise.
7875 * linux-m32r-low.c (the_low_target): Likewise.
7876 * linux-m68k-low.c (the_low_target): Likewise.
7877 * linux-ppc-low.c (the_low_target): Likewise.
7878 * linux-s390-low.c (the_low_target): Likewise.
7879 * linux-sh-low.c (the_low_target): Likewise.
7880 * linux-sparc-low.c (the_low_target): Likewise.
7881 * linux-tic6x-low.c (the_low_target): Likewise.
7882 * linux-x86-low.c (the_low_target): Likewise.
7883 * linux-xtensa-low.c (the_low_target): Likewise.
7884 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7885 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7886 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7887 srv_xmlfiles.
7888 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7889 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7890
c03e6ccc
YQ		 78912012-02-29 Yao Qi <yao@codesourcery.com>
7892 Pedro Alves <palves@redhat.com>
7893
7894 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7895 `step_over_finished' is true.
7896
644cebc9
PA		 78972012-02-27 Pedro Alves <palves@redhat.com>
7898
7899 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7900 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7901
c14d7ab2
PA		 79022012-02-27 Pedro Alves <palves@redhat.com>
7903
7904 PR server/9684
7905 * linux-low.c (pid_is_stopped): New.
7906 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7907
412c89dd
LM		 79082012-02-25 Luis Machado <lgustavo@codesourcery.com>
7909
7910 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7911 of conditions.
7912
b745defe
MR		 79132012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7914
7915 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7916
9f3a5c85
LM		 79172012-02-24 Luis Machado <lgustavo@codesourcery>
7918
7919 * server.c (handle_query): Advertise support for target-side
7920 breakpoint condition evaluation.
7921 (process_point_options): New function.
7922 (process_serial_event): When inserting a breakpoint, check for
7923 a target-side condition that should be evaluated.
7924
7925 * mem-break.c: Include regcache.h and ax.h.
7926 (point_cond_list_t): New data structure.
7927 (breakpoint) <cond_list>: New field.
7928 (find_gdb_breakpoint_at): Make non-static.
7929 (delete_gdb_breakpoint_at): Clear any target-side
7930 conditions.
7931 (clear_gdb_breakpoint_conditions): New function.
7932 (add_condition_to_breakpoint): Likewise.
7933 (add_breakpoint_condition): Likewise.
7934 (gdb_condition_true_at_breakpoint): Likewise.
7935 (gdb_breakpoint_here): Return result directly instead
7936 of going through a local variable.
7937
7938 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7939 (clear_gdb_breakpoint_conditions): Likewise.
7940 (add_breakpoint_condition): Likewise.
7941 (gdb_condition_true_at_breakpoint): Likewise.
7942
7943 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7944 (need_step_over_p): Take target-side breakpoint condition into
7945 consideration.
7946
5e1dc496
LM		 79472012-02-24 Luis Machado <lgustavo@codesourcery>
7948
7949 * server.h: Include tracepoint.h.
7950 (agent_mem_read, agent_get_trace_state_variable_value,
7951 agent_set_trace_state_variable_value,
7952 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7953 get_set_tsv_func_addr): New prototypes.
7954
7955 * ax.h: New include file.
7956 * ax.c: New source file.
7957
7958 * tracepoint.c: Include ax.h.
7959 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7960 agent_expr, eval_result_type): Move to ax.h.
7961 (parse_agent_expr): Rename to ...
7962 (gdb_parse_agent_expr): ... this, make it non-static and move
7963 to ax.h.
7964 (unparse_agent_expr) Rename to ...
7965 (gdb_unparse_agent_expr): ... this, make it non-static and move
7966 to ax.h.
7967 (eval_agent_expr): Rename to ...
7968 (eval_tracepoint_agent_expr): ... this.
7969 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7970 forward declarations.
7971 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7972 (agent_get_trace_state_variable_value): New function.
7973 (agent_set_trace_state_variable_value): New function.
7974 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7975 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7976 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7977 (condition_true_at_tracepoint): Likewise.
7978 (parse_agent_expr): Rename to ...
7979 (gdb_parse_agent_expr): ... this and move to ax.c.
7980 (unparse_agent_expr): Rename to ...
7981 (gdb_unparse_agent_expr): ... this and move to ax.c.
7982 (gdb_agent_op_name): Move to ax.c.
7983 (eval_agent_expr): Rename to ...
7984 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7985 and move to ax.c.
7986 (eval_tracepoint_agent_expr): New function.
7987 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7988 non-static.
5e1dc496
LM		 7989 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7990 ax.c.
7991 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7992 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7993 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7994 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7995 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7996 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7997 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7998 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7999 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8000 (compile_bytecodes): Remove forward declaration.
8001 (is_goto_target): Move to ax.c.
8002 (compile_bytecodes): Move to ax.c and call
8003 agent_get_trace_state_variable_value (...) and
8004 agent_set_trace_state_variable_value (...).
8005
8006 * Makefile.in: Update ax.c and IPA dependencies.
8007
277e4e52
PA		 80082012-02-24 Pedro Alves <palves@redhat.com>
8009
8010 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8011 (cmd_bigqtbuffer_circular): ... this. Only handle
8012 'QTBuffer:circular:'.
8013 (handle_tracepoint_general_set): Adjust.
8014
bf4c19f7
YQ		 80152012-02-16 Yao Qi <yao@codesourcery.com>
8016
8017 * inferiors.c: Move code to ...
8018 * dll.c: .... here. New.
8019 * server.h: Declare clear_dlls.
8020 * Makefile.in (SFILES): Add dll.c.
8021 (OBS): Add dll.o
8022 (dll.o): New rule.
8023
d73f2619
YQ		 80242012-02-11 Yao Qi <yao@codesourcery.com>
8025
8026 * server.c: (handle_monitor_command): Add a new parameter
8027 `own_buf'.
8028 (handle_query): Update caller.
8029
f8255c2a
JB		 80302012-02-09 Joel Brobecker <brobecker@adacore.com>
8031
8032 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8033 * configure, config.in: Regenerate.
8034 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8035 is not defined.
8036
da84f473
PA		 80372012-02-02 Pedro Alves <palves@redhat.com>
8038
8039 Try SIGKILL first, then PTRACE_KILL.
8040 * linux-low.c (linux_kill_one_lwp): New.
8041 (linux_kill_one_lwp): Rename to ...
8042 (kill_one_lwp_callback): ... this. Use the new
8043 linux_kill_one_lwp.
8044
e886a173
PA		 80452012-02-02 Pedro Alves <palves@redhat.com>
8046
8047 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8048 inferior.
8049
be07f1a2
PA		 80502012-01-27 Pedro Alves <palves@redhat.com>
8051
8052 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8053 (elf_64_file_p): Make static.
8054 (linux_pid_exe_is_elf_64_file): New.
8055 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8056 Delete declarations.
8057 (linux_pid_exe_is_elf_64_file): Declare.
8058 * linux-x86-low.c (x86_arch_setup): Use
8059 linux_pid_exe_is_elf_64_file.
8060
d8301ad1
JK		 80612012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8062
8063 * linux-low.c (linux_wait_for_event_1): Rename to ...
8064 (linux_wait_for_event): ... here and merge it with former
8065 linux_wait_for_event - new variable wait_ptid, use it.
8066 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8067
01b17894
PA		 80682012-01-23 Pedro Alves <palves@redhat.com>
8069
8070 * server.c (main): Avoid yet another case of infinite loop while
8071 detaching/killing after a longjmp.
8072
e825046f
JK		 80732012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8074
8075 Code cleanup.
8076 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8077
b9e7b9c3
UW		 80782012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8079
8080 * hostio.c (handle_readlink): New function.
8081 (handle_vFile): Call it to handle "vFile:readlink" packets.
8082
901f9912
UW		 80832012-01-20 Pedro Alves <palves@redhat.com>
8084 Ulrich Weigand <ulrich.weigand@linaro.org>
8085
8086 * server.c (handle_v_requests): Only support vAttach and vRun to
8087 start multiple processes when in extended protocol mode.
8088
fc1ab1a0
PA		 80892012-01-17 Pedro Alves <palves@redhat.com>
8090
8091 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8092 memalign plus mprotect to allocate the scratch buffer.
8093
7d5d4e98
PA		 80942012-01-13 Pedro Alves <palves@redhat.com>
8095
8096 * server.c (attach_inferior): Clear `cont_thread'.
8097
f128d5e9
PA		 80982012-01-13 Pedro Alves <palves@redhat.com>
8099
8100 * server.c (main): Avoid infinite loop while detaching/killing
8101 after a longjmp.
8102
06db92f0
DE		 81032012-01-09 Doug Evans <dje@google.com>
8104
8105 * server.c (start_inferior): Set last_ptid in --wrapper case.
8106
32d92999
YQ		 81072012-01-06 Yao Qi <yao@codesourcery.com>
8108
8109 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8110 defined.
8111 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8112
5e0a92a9
YQ		 81132012-01-04 Yao Qi <yao@codesourcery.com>
8114
8115 * tracepoint.c (cmd_qtdp): Print debug message
8116 for static tracepoint.
8117
ae639e8c
YQ		 81182012-01-04 Yao Qi <yao@codesourcery.com>
8119
8120 * tracepoint.c (trace_vdebug): Differentiate debug message
8121 between gdbserver and IPA.
8122
f72429c5
YQ		 81232012-01-03 Yao Qi <yao@codesourcery.com>
8124
8125 * tracepoint.c (tracepoint_was_hit): Don't collect for
8126 static tracepoint.
8127
12c3e59c
JB		 81282012-01-02 Joel Brobecker <brobecker@adacore.com>
8129
8130 * terminal.h: Reformat copyright header.
8131
67827812
JB		 81322012-01-02 Joel Brobecker <brobecker@adacore.com>
8133
8134 * server.c (gdbserver_version): Update copyright year.
8135 * gdbreplay.c (gdbreplay_version): Likewise.
8136
3e52c33d
JK		 81372011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8138
8139 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8140
8141 Revert:
8142 2011-12-18 Hui Zhu <teawater@gmail.com>
8143 * linux-low.c (linux_create_inferior): Save return value to ret.
8144
66f1260e
HZ		 81452011-12-18 Hui Zhu <teawater@gmail.com>
8146
8147 * linux-low.c (linux_create_inferior): Save return value to ret.
8148
e77616d7
DE		 81492011-12-16 Doug Evans <dje@google.com>
8150
e7b06c57
DE		 8151 * linux-low.c (linux_create_inferior): If stdio connection,
8152 redirect stdin from /dev/null, stdout to stderr.
8153 * remote-utils.c (remote_is_stdio): New static global.
8154 (remote_connection_is_stdio): New function.
8155 (remote_prepare): Handle stdio connection.
8156 (remote_open): Ditto.
8157 (remote_close): Don't close stdin for stdio connections.
8158 (read_prim,write_prim): New functions. Replace all calls to
8159 read/write to these.
8160 * server.c (main): Watch for "-" argument. Move call to
8161 remote_prepare before start_inferior.
8162 * server.h (STDIO_CONNECTION_NAME): New macro.
8163 (remote_connection_is_stdio): Declare.
8164
e77616d7
DE		 8165 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8166 in debugging output.
8167
82067193
YQ		 81682011-12-15 Yao Qi <yao@codesourcery.com>
8169
8170 * tracepoint.c: Include sys/syscall.h.
8171 (gdb_ust_thread): Remove preprocessor conditional.
8172
82bfbe7e
PA		 81732011-12-14 Pedro Alves <pedro@codesourcery.com>
8174
8175 * linux-low.c (linux_detach_one_lwp): Call
8176 the_low_target.prepare_to_resume before detaching.
8177
712c6575
YQ		 81782011-12-14 Yao Qi <yao@codesourcery.com>
8179
8180 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8181 of write.
8182
d54d1edf
YQ		 81832011-12-14 Yao Qi <yao@codesourcery.com>
8184
8185 * i386-low.c (i386_low_stopped_data_address): Initialize local
8186 variable `control'.
8187
6210a125
PA		 81882011-12-13 Pedro Alves <pedro@codesourcery.com>
8189
8190 PR remote/13492
8191
8192 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8193 DR_CONTROL unless necessary. Extend comments.
8194 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8195 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8196
2ece8244
YQ		 81972011-12-13 Yao Qi <yao@codesourcery.com>
8198
8199 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8200 macros.
8201 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8202
784867a5
JK		 82032011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8204
8205 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8206 Print new debug message for such case.
8207
6bf36717
JK		 82082011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8209
8210 Fix overlapping memcpy.
8211 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8212 the read_inferior_memory transfer.
8213 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8214 write_inferior_memory transfer.
8215 (set_fast_tracepoint_jump): New variable buf. Use it for the
8216 read_inferior_memory and write_inferior_memory transfers.
8217 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8218 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8219 Use it for the write_inferior_memory transfer.
8220 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8221 buffers.
8222
50275556
MR		 82232011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8224
8225 * linux-low.c (fetch_register, store_register): Make code
8226 consistent, fix formatting.
8227
7325beb4
MR		 82282011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8229
8230 * linux-low.c (usr_store_inferior_registers): Factor out code
8231 to handle individual registers into...
8232 (store_register): ... this new function.
8233
c642a434
UW		 82342011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8235
8236 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8237 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8238 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8239 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8240 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8241 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8242 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8243 (srv_xmlfiles): Add new XML files.
8244
8245 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8246 and <sys/uio.h>.
8247 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8248 (init_registers_s390_linux32v1): Add prototype.
8249 (init_registers_s390_linux32v2): Likewise.
8250 (init_registers_s390_linux64v1): Likewise.
8251 (init_registers_s390_linux64v2): Likewise.
8252 (init_registers_s390x_linux64v1): Likewise.
8253 (init_registers_s390x_linux64v2): Likewise.
8254 (s390_num_regs): Increment to 52.
8255 (s390_regmap): Add orig_r2 register.
8256 (s390_num_regs_3264): Increment to 68.
8257 (s390_regmap_3264): Add orig_r2 register.
8258 (s390_collect_ptrace_register): Handle orig_r2 register.
8259 (s390_supply_ptrace_register): Likewise.
8260 (s390_fill_last_break): New function.
8261 (s390_store_last_break): Likewise.
8262 (s390_fill_system_call): New function.
8263 (s390_store_system_call): Likewise.
8264 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8265 register sets.
8266 (s390_check_regset): New function.
8267 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8268 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8269 Update target_regsets for available register sets.
8270
2268b414
JK		 82712011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8272 Jan Kratochvil <jan.kratochvil@redhat.com>
8273
8274 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8275 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8276 New.
8277 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8278 * linux-low.h (struct process_info_private): New member r_debug.
8279 * server.c (handle_qxfer_libraries): Call
8280 the_target->qxfer_libraries_svr4.
8281 (handle_qxfer_libraries_svr4): New function.
8282 (qxfer_packets): New entry "libraries-svr4".
8283 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8284 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8285 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8286 PACKET_qXfer_libraries_svr4.
8287
d6db1fab
UW		 82882011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8289
8290 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8291 PSW address/mask between 8-byte and 16-byte formats.
8292 (s390_supply_ptrace_register): Likewise.
8293 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8294 basic addressing mode bit.
8295
242f5f1c
SS		 82962011-11-24 Stan Shebs <stan@codesourcery.com>
8297
8298 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8299
f196051f
SS		 83002011-11-17 Stan Shebs <stan@codesourcery.com>
8301
8302 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8303 (tracing_start_time): New global.
8304 (tracing_stop_time): New global.
8305 (tracing_user_name): New global.
8306 (tracing_notes): New global.
8307 (tracing_stop_note): New global.
8308 (cmd_qtstart): Set traceframe_usage, start_time.
8309 (stop_tracing): Set stop_time.
8310 (cmd_qtstatus): Report additional status.
8311 (cmd_qtp): New function.
8312 (handle_tracepoint_query): Call it.
8313 (cmd_qtnotes): New function.
8314 (handle_tracepoint_general_set): Call it.
8315 (get_timestamp): Rename from tsv_get_timestamp.
8316
405f8e94
SS		 83172011-11-14 Stan Shebs <stan@codesourcery.com>
8318 Kwok Cheung Yeung <kcy@codesourcery.com>
8319
8320 * linux-x86-low.c (small_jump_insn): New.
8321 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8322 trampoline and error message, build a trampoline and issue a small
8323 jump instruction to it.
8324 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8325 trampoline and error message.
8326 (x86_get_min_fast_tracepoint_insn_len): New.
8327 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8328 * linux-low.h (struct linux_target_ops): Add arguments to
8329 install_fast_tracepoint_jump_pad operation, add new operation.
8330 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8331 arguments.
8332 (linux_get_min_fast_tracepoint_insn_len): New function.
8333 (linux_target_op): Add new operation.
8334 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8335 (gdb_trampoline_buffer_end): Ditto.
8336 (gdb_trampoline_buffer_error): Ditto.
8337 (struct ipa_sym_addresses): Add fields for new IPA variables.
8338 (symbol_list): Add entries for new IPA variables.
8339 (struct tracepoint): Add fields to hold the address range of the
8340 trampoline used by the tracepoint.
8341 (trampoline_buffer_head): New static variable.
8342 (trampoline_buffer_tail): Ditto.
8343 (claim_trampoline_space): New function.
8344 (have_fast_tracepoint_trampoline_buffer): New function.
8345 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8346 structure.
8347 (install_fast_tracepoint): Ditto, also add error buffer argument.
8348 (cmd_qtminftpilen): New function.
8349 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8350 (fast_tracepoint_from_trampoline_address): New function.
8351 (fast_tracepoint_collecting): Handle trampoline as part of jump
8352 pad space.
8353 (set_trampoline_buffer_space): New function.
8354 (initialize_tracepoint): Initialize new IPA variables.
8355 * target.h (struct target_ops): Add arguments to
8356 install_fast_tracepoint_jump_pad operation, add new
8357 get_min_fast_tracepoint_insn_len operation.
8358 (target_get_min_fast_tracepoint_insn_len): New.
8359 (install_fast_tracepoint_jump_pad): Add arguments.
8360 * server.h (IPA_BUFSIZ): Define.
8361 * linux-i386-ipa.c: Include extra header files.
8362 (initialize_fast_tracepoint_trampoline_buffer): New function.
8363 (initialize_low_tracepoint): Call it.
8364 * server.h (set_trampoline_buffer_space): Declare.
8365 (claim_trampoline_space): Ditto.
8366 (have_fast_tracepoint_trampoline_buffer): Ditto.
8367
1e4d1764
YQ		 83682011-11-14 Yao Qi <yao@codesourcery.com>
8369
8370 * server.c (handle_query): Handle InstallInTrace for qSupported.
8371 * tracepoint.c (add_tracepoint): Sort list.
8372 (install_tracepoint, download_tracepoint): New.
8373 (cmd_qtdp): Call them to install and download tracepoints.
8374 (sort_tracepoints): Removed.
8375 (cmd_qtstart): Update.
8376
5c73ff4e
YQ		 83772011-11-14 Yao Qi <yao@codesourcery.com>
8378
8379 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8380 * mem-break.h: Declare.
8381 * tracepoint.c (cmd_qtstart): Move some code to ...
8382 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8383 New.
8384 (download_tracepoints): Move some code to ...
8385 (download_tracepoint_1): ... here. New.
8386
86a30030
YQ		 83872011-11-08 Yao Qi <yao@codesourcery.com>
8388
8389 * remote-utils.c (relocate_instruction): A comment fix.
8390
8d26e50c
JB		 83912011-11-07 Joel Brobecker <brobecker@adacore.com>
8392
8393 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8394 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8395 dr_status_mirror and dr_control_mirror from debug_reg_state.
8396 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8397 (i386_initial_stuff): Remove use of deleted globals.
8398 (i386_get_thread_context, i386_set_thread_context,
8399 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8400 from debug_reg_state.
8401
a59306a3
YQ		 84022011-11-05 Yao Qi <yao@codesourcery.com>
8403
8404 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8405 address as TPOINT's.
8406
3065dfb6
SS		 84072011-11-02 Stan Shebs <stan@codesourcery.com>
8408
8409 * tracepoint.c (agent_mem_read_string): New function.
8410 (eval_agent_expr): Call it for tracenz.
8411 * server.c (handle_query): Report support for tracenz.
8412
fd0d8c7c
YQ		 84132011-11-02 Yao Qi <yao@codesourcery.com>
8414
8415 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8416
609086b1
YQ		 84172011-11-02 Yao Qi <yao@codesourcery.com>
8418
8419 * target.h: Fix a typo in comment.
8420
b9fd1791
PA		 84212011-10-31 Pedro Alves <pedro@codesourcery.com>
8422
8423 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8424 clobber the breakpoints' shadows with fast tracepoint jumps.
8425 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8426 * target.c (write_inferior_memory): Also pass MYADDR down to
8427 check_mem_write.
8428
03583c20
UW		 84292011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8430
8431 * configure.ac: Check support for personality routine.
8432 * configure: Regenerate.
8433 * config.in: Likewise.
8434 * linux-low.c: Include <sys/personality.h>.
8435 Define ADDR_NO_RANDOMIZE if necessary.
8436 (linux_create_inferior): Disable address space randomization when
8437 forking inferior, if requested.
8438 (linux_supports_disable_randomization): New function.
8439 (linux_target_ops): Install it.
8440 * server.h (disable_randomization): Declare.
8441 * server.c (disable_randomization): New global variable.
8442 (handle_general_set): Handle QDisableRandomization.
8443 (handle_query): Likewise for qSupported.
8444 (main): Support --disable-randomization and --no-disable-randomization
8445 command line arguments.
8446 * target.h (struct target_ops): Add supports_disable_randomization.
8447 (target_supports_disable_randomization): New macro.
8448
723b724b
MF		 84492011-09-29 Mike Frysinger <vapier@gentoo.org>
8450
8451 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8452 ifdef check.
8453 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8454 [!PT_GETDSBT] (target_loadmap): New definition.
8455 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8456 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8457 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8458 and PT_GETDSBT to LINUX_LOADMAP.
8459 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8460 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8461
55329a5c 84622011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8463
8464 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8465 (arm_linux_hwbp_cap): New static variable.
8466 (arm_linux_get_hwbp_cap): Replace by ...
8467 (arm_linux_init_hwbp_cap): ... this new function.
8468 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8469 (arm_linux_get_hw_watchpoint_count): Likewise.
8470 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8471 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8472 (arm_prepare_to_resume): Use perror_with_name instead of error.
8473
55329a5c 84742011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8475
8476 * linux-arm-low.c: Include <signal.h>.
8477 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8478 (struct arm_linux_hwbp_cap): New data type.
8479 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8480 (struct arm_linux_hw_breakpoint): New data type.
8481 (MAX_BPTS, MAX_WPTS): Define.
8482 (struct arch_process_info, struct arch_lwp_info): New data types.
8483 (arm_linux_get_hwbp_cap): New function.
8484 (arm_linux_get_hw_breakpoint_count): Likewise.
8485 (arm_linux_get_hw_watchpoint_count): Likewise.
8486 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8487 (arm_hwbp_control_initialize): Likewise.
8488 (arm_hwbp_control_is_enabled): Likewise.
8489 (arm_hwbp_control_is_initialized): Likewise.
8490 (arm_hwbp_control_disable): Likewise.
8491 (arm_linux_hw_breakpoint_equal): Likewise.
8492 (arm_linux_hw_point_initialize): Likewise.
8493 (struct update_registers_data): New data structure.
8494 (update_registers_callback: New function.
8495 (arm_insert_point): Likewise.
8496 (arm_remove_point): Likewise.
8497 (arm_stopped_by_watchpoint): Likewise.
8498 (arm_stopped_data_address): Likewise.
8499 (arm_new_process): Likewise.
8500 (arm_new_thread): Likewise.
8501 (arm_prepare_to_resume): Likewise.
8502 (the_low_target): Register arm_insert_point, arm_remove_point,
8503 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8504 arm_new_thread, and arm_prepare_to_resume.
8505
6b9801d4
SS		 85062011-09-15 Stan Shebs <stan@codesourcery.com>
8507
8508 * server.h (struct emit_ops): Add compare-goto fields.
8509 * tracepoint.c (gdb_agent_op_sizes): New table.
8510 (emit_eq_goto): New function.
8511 (emit_ne_goto): New function.
8512 (emit_lt_goto): New function.
8513 (emit_le_goto): New function.
8514 (emit_gt_goto): New function.
8515 (emit_ge_goto): New function.
8516 (is_goto_target): New function.
8517 (compile_bytecodes): Recognize special cases of compare-goto
8518 combinations and call specialized emitters for them.
8519 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8520 (amd64_emit_ne_goto): New function.
8521 (amd64_emit_lt_goto): New function.
8522 (amd64_emit_le_goto): New function.
8523 (amd64_emit_gt_goto): New function.
8524 (amd64_emit_ge_goto): New function.
8525 (amd64_emit_ops): Add the new functions.
8526 (i386_emit_eq_goto): New function.
8527 (i386_emit_ne_goto): New function.
8528 (i386_emit_lt_goto): New function.
8529 (i386_emit_le_goto): New function.
8530 (i386_emit_gt_goto): New function.
8531 (i386_emit_ge_goto): New function.
8532 (i386_emit_ops): Add the new functions.
8533
bf15cbda
SS		 85342011-09-08 Stan Shebs <stan@codesourcery.com>
8535
8536 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8537 (i386_emit_epilogue): Restore %ebx.
8538
943ca1dd
JZ		 85392011-08-31 Jie Zhang <jzhang918@gmail.com>
8540
8541 * server.c (step_thread): Remove definition.
8542 (process_serial_event): Don't handle Hs.
8543 * server.h (step_thread): Remove declaration.
8544 * target.c (set_desired_inferior): Remove use of step_thread.
8545
e3deef73
LM		 85462011-08-24 Luis Machado <lgustavo@codesourcery.com>
8547
8548 * linux-low.c: Include linux-procfs.h.
8549 (linux_attach_lwp_1): Update comments.
8550 (linux_attach): Scan for existing threads when attaching to a
8551 process that is the tgid.
8552 * Makefile.in: Update dependencies.
8553
13da1c97
LM		 85542011-08-24 Luis Machado <lgustavo@codesourcery.com>
8555
8556 * configure.srv: Add linux-procfs.o dependencies.
8557
881127c9
YQ		 85582011-08-14 Yao Qi <yao@codesourcery.com>
8559
8560 * target.h (struct target_ops): Fix indent.
8561 * win32-low.c (win32_target_ops): Fix comment.
8562
58dbd541
YQ		 85632011-08-14 Andrew Jenner <andrew@codesourcery.com>
8564 Yao Qi <yao@codesourcery.com>
8565
8566 * Makefile.in (clean): Remove tic6x-*.c files.
8567 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8568 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8569 (tic6x-c64xp-linux.c): Likewise.
8570 * configure.srv: Add support for tic6x-*-uclinux.
8571 * linux-tic6x-low.c: New.
8572 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8573
78d85199
YQ		 85742011-08-14 Andrew Stubbs <ams@codesourcery.com>
8575 Yao Qi <yao@codesourcery.com>
8576
8577 * target.h (struct target_ops): Add read_loadmap.
8578 * linux-low.c (struct target_loadseg): New type.
8579 (struct target_loadmap): New type.
8580 (linux_read_loadmap): New function.
8581 (linux_target_ops): Add linux_read_loadmap.
8582 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8583 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8584 to NULL.
78d85199 8585
a959a88d
EZ		 85862011-08-05 Eli Zaretskii <eliz@gnu.org>
8587
8588 * win32-low.c: Include <stdint.h>.
8589
1ced966e
PA		 85902011-07-22 Pedro Alves <pedro@codesourcery.com>
8591
8592 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8593 to the inferior here.
8594 (i386_remove_aligned_watchpoint): Ditto.
8595 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8596 fit part of the watchpoint in the debug registers.
8597 (i386_update_inferior_debug_regs): New.
8598 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8599 registers, and only update the inferior on success.
8600 (i386_low_remove_watchpoint): Ditto.
8601
d26e3629
KY		 86022011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8603
8604 * linux-low.c (compare_ints, unique, list_threads, show_process,
8605 linux_core_of_thread): Delete.
8606 (linux_target_ops): Change linux_core_of_thread to
8607 linux_common_core_of_thread.
8608 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8609 * utils.c (malloc_failure): Change type of argument.
8610 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8611 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8612 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8613 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8614 (IPA_OBJS): Add common-utils-ipa.o.
8615 (ptid_h, linux_osdata_h): New macros.
8616 (server_h): Add common/common-utils.h, common/xml-utils.h,
8617 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8618 common/ptid.h.
8619 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8620 ptid.o, buffer.o): New rules.
8621 (linux-low.o): Add common/linux-osdata.h as a dependency.
8622 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8623 * configure.ac: Add AC_HEADER_DIRENT check.
8624 * config.in: Regenerate.
8625 * configure: Regenerate.
8626 * remote-utils.c (xml_escape_text): Delete.
8627 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8628 buffer_xml_printf): Move to common/buffer.c.
8629 * server.c (main): Remove call to initialize_inferiors.
8630 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8631 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8632 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8633 internal_error, gdb_assert, gdb_assert_fail): Delete.
8634 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8635 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8636 common/buffer.h.
8637 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8638 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8639 initialize_inferiors): Delete.
8640
2275a1a7
PA		 86412011-07-20 Pedro Alves <pedro@codesourcery.com>
8642
8643 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8644 symbol error.
8645
0a5b1e09
PA		 86462011-05-31 Pedro Alves <pedro@codesourcery.com>
8647
8648 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8649 assertion.
8650 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8651
6938fd34
YQ		 86522011-05-26 Yao Qi <yao@codesourcery.com>
8653
8654 * Makefile.in (thread-db.o): Track dependence to
8655 common/gdb_thread_db.h.
8656 * thread-db.c: include gdb_thread_db.h from right place.
8657
b481f9e0
TT		 86582011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8659
8660 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8661 __FILE__ and __LINE__ to internal_error.
8662
98a5dd13
DE		 86632011-05-13 Doug Evans <dje@google.com>
8664
8665 * thread-db.c (try_thread_db_load_from_sdir): New function.
8666 (try_thread_db_load_from_dir): New function.
8667 (thread_db_load_search): Handle $sdir, ignore $pdir.
8668 Remove trying of system directories if search of
8669 libthread-db-search-path fails, that is now done via $sdir.
8670
d248b706
KY		 86712011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8672
8673 * server.c (handle_query): Add EnableDisableTracepoints to the list
8674 of supported features.
43aaf8b6 8675 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8676 tracepoints.
43aaf8b6
PA		 8677 (cmd_qtenable_disable): New.
8678 (cmd_qtstart): Install tracepoints even if disabled.
8679 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8680 receiving a QTEnable or QTDisable packet.
8681 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8682 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8683 tracepoints.
8684 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8685
84e578fb
DE		 86862011-05-10 Doug Evans <dje@google.com>
8687
8688 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8689
71f55dd8
DE		 86902011-05-04 Doug Evans <dje@google.com>
8691
8692 * linux-low.c (linux_join): Skip process lookup.
8693 * spu-low.c (spu_join): Ditto.
8694 * server.c (join_inferiors_callback): Delete.
8695 (process_serial_event): For 'D' packet (detach) call join_inferior
8696 directly.
8697
4d393d60
JM		 86982011-05-04 Joseph Myers <joseph@codesourcery.com>
8699
8700 * README: Don't mention xscale*-*-linux*.
8701 * configure.srv (xscale*-*-linux*): Don't handle target.
8702
b00ad6ff
NF		 87032011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8704
8705 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8706 casting pointers.
8707 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8708 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8709 (i386_emit_void_call_2): Likewise.
8710
af96c192
YQ		 87112011-04-26 Yao Qi <yao@codesourcery.com>
8712
43aaf8b6
PA		 8713 * linux-low.c: Move common macros to linux-ptrace.h.
8714 Include linux-ptrace.h.
af96c192
YQ		 8715 * Makefile.in (linux_ptrace_h): New.
8716 (linux-low.o): Depends on linux-ptrace.h.
8717
03f2bd59
JK		 87182011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8719
8720 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8721 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8722 (remote_prepare): New function with most of the TCP code from ...
8723 (remote_open): ... here. Detect PORT here unconditionally. Move also
8724 setting transport_is_reliable.
8725 * server.c (run_once): New variable.
8726 (gdbserver_usage): Document it.
8727 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8728 the first run if RUN_ONCE.
8729 * server.h (run_once, remote_prepare): New declarations.
8730
7a9dd1b2
TT		 87312011-04-19 Tom Tromey <tromey@redhat.com>
8732
8733 * win32-low.c (handle_load_dll): Remove duplicate "the".
8734
81239425
PM		 87352011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8736
8737 Remove support for old Cygwin 1.5 versions.
8738 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8739 function to avoid warning.
8740 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8741 warning.
8742
9e0627f1
PM		 87432011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8744
8745 * gdbserver/server.h (Macro _): Define it if not available.
8746
588eebee
MS		 87472011-03-14 Michael Snyder <msnyder@vmware.com>
8748
348af9f7 8749 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8750
43f70d4c
JB		 87512011-03-10 Joel Brobecker <brobecker@adacore.com>
8752
8753 * Makefile.in (maintainer-clean realclean distclean): Remove
8754 "make ... subdir_do" command.
8755
348af9f7
MS		 87562011-03-10 Michael Snyder <msnyder@vmware.com>
8757
8758 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8759
8760 * server.c (handle_v_run): Free alloced buffer on early return.
8761
e637a4f5
YQ		 87622011-03-09 Yao Qi <yao@codesourcery.com>
8763
8764 Revert:
8765 2011-03-04 Yao Qi <yao@codesourcery.com>
8766
8767 * Makefile.in: Remove GNU make feature --directory.
8768
8769 2011-03-05 Yao Qi <yao@codesourcery.com>
8770
8771 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8772 (subdir_do): New make target. Copied from gdb/Makefile.
8773 (maintainer-clean, realclean, distclean, clean): Call corresponding
8774 make targets in common/Makefile.
8775
8776 2011-02-11 Yao Qi <yao@codesourcery.com>
8777
8778 * configure.ac: Call AC_PROG_RANLIB.
8779 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8780 * configure: Regenerate.
8781
e6edda56
JK		 87822011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8783
8784 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8785
e5141119
JB		 87862011-03-06 Yao Qi <yao@codesourcery.com>
8787
8788 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8789
64794aa4
JB		 87902011-03-05 Yao Qi <yao@codesourcery.com>
8791
8792 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8793 (subdir_do): New make target. Copied from gdb/Makefile.
8794 (maintainer-clean, realclean, distclean, clean): Call corresponding
8795 make targets in common/Makefile.
8796
7a762829
YQ		 87972011-03-04 Yao Qi <yao@codesourcery.com>
8798
8799 * Makefile.in: Remove GNU make feature --directory.
8800
348af9f7
MS		 88012011-03-04 Michael Snyder <msnyder@vmware.com>
8802
8803 * server.c (queue_stop_reply): Call xmalloc not malloc.
8804
88052011-03-02 Michael Snyder <msnyder@vmware.com>
8806
8807 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8808
9f72fee2
MS		 88092011-02-28 Michael Snyder <msnyder@vmware.com>
8810
588eebee
MS		 8811 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8812 (cmd_qtframe): Ditto.
8813 (cmd_qtbuffer): Ditto.
8814 (cmd_bigqtbuffer): Ditto.
8815
9f72fee2
MS		 8816 * utils.c (decimal2str): Initialize 'width' to nine, then
8817 don't mess with it.
8818
8040bd49
UW		 88192011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8820
8821 * hostio.c (require_data): Free *data, not data.
8822
7e52cbd0
JK		 88232011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8824
8825 * hostio.c (require_data): Use free, not xfree.
8826
9130f83e
MS		 88272011-02-27 Michael Snyder <msnyder@vmware.com>
8828
4b812f4e
MS		 8829 * server.c (handle_query): Discard unused value.
8830
9130f83e
MS		 8831 * hostio.c (require_data): Free malloc memory before returning
8832 error.
8833
69d37113
MS		 88342011-02-26 Michael Snyder <msnyder@vmware.com>
8835
8836 * linux-low.c (list_threads): Call closedir for dirent.
8837
35f5825a
MS		 88382011-02-27 Michael Snyder <msnyder@vmware.com>
8839
2a589cef
MS		 8840 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8841 a case statement falls through.
8842
0adea5f7
MS		 8843 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8844
35f5825a
MS		 8845 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8846 in comparison.
8847
238f1c74
MS		 88482011-02-26 Michael Snyder <msnyder@vmware.com>
8849
8850 * utils.c (decimal2str): Eliminate dead code and dead param.
8851 (pulongest): Drop dead param from call to decimal2str.
8852 (plongest): Ditto.
8853
633ff500
JB		 88542011-02-24 Joel Brobecker <brobecker@adacore.com>
8855
8856 Revert the following patch (not approved yet):
8857 2011-02-21 Hui Zhu <teawater@gmail.com>
8858 * tracepoint.c (tp_printf): New function.
8859 (eval_agent_expr): Handle gdb_agent_op_printf.
8860
f9c6ff72
HZ		 88612011-02-21 Hui Zhu <teawater@gmail.com>
8862
8863 * tracepoint.c (tp_printf): New function.
8864 (eval_agent_expr): Handle gdb_agent_op_printf.
8865
94d5e490
TT		 88662011-02-18 Tom Tromey <tromey@redhat.com>
8867
8868 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8869 (tracepoint.o): Likewise.
8870 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8871 (gdb_agent_op_names): Likewise.
8872
c7f96d2b
TT		 88732011-02-18 Tom Tromey <tromey@redhat.com>
8874
8875 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8876 gdb_agent_op_rot>: New constants.
8877 (gdb_agent_op_names): Add pick and roll.
8878 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8879 cases.
8880
0feedb2c
JK		 88812011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8882
8883 * aclocal.m4: Regenerated with aclocal-1.11.1.
8884
b3b9301e
PA		 88852011-02-14 Pedro Alves <pedro@codesourcery.com>
8886
8887 * server.c (handle_qxfer_traceframe_info): New.
8888 (qxfer_packets): Register "traceframe-info".
8889 (handle_query): Report support for qXfer:traceframe-info:read+.
8890 * tracepoint.c (match_blocktype): New.
8891 (traceframe_find_block_type): Rename to ...
8892 (traceframe_walk_blocks): ... this. Add callback filter argument,
8893 and use it.
8894 (traceframe_find_block_type): New, reimplemented on top of
8895 traceframe_walk_blocks.
8896 (build_traceframe_info_xml): New.
8897 (traceframe_read_info): New.
8898 * server.h (traceframe_read_info): Declare.
8899
4f3e6fb7
YQ		 89002011-02-11 Yao Qi <yao@codesourcery.com>
8901
8902 * configure.ac: Call AC_PROG_RANLIB.
8903 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8904 * configure: Regenerate.
8905
764880b7
PA		 89062011-02-07 Pedro Alves <pedro@codesourcery.com>
8907
8908 * server.c (gdb_read_memory): Change return semantics to allow
8909 partial transfers.
8910 (handle_search_memory_1): Adjust.
8911 (process_serial_event) <'m' packet>: Handle partial transfers.
8912 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8913
1c79eb8a
PA		 89142011-01-28 Pedro Alves <pedro@codesourcery.com>
8915
8916 * regcache.c (init_register_cache): Initialize
8917 regcache->register_status.
8918 (free_register_cache): Release regcache->register_status.
8919 (regcache_cpy): Copy register_status.
8920 (registers_to_string): Print 'x's for unavailable registers.
8921 (supply_register): Mark the register's status valid or
8922 unavailable, depending on whether a buffer was passed in or not.
8923 (supply_register_zeroed): New.
8924 (supply_regblock): Mark the registers' status valid or
8925 unavailable, depending on whether a buffer was passed in or not.
8926 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8927 (struct regcache): New `register_status' field.
8928 (supply_register_zeroed): Declare.
8929 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8930 supply_register_zeroed, rather than passing a NULL buffer to
8931 supply_register.
8932 * tracepoint.c (fetch_traceframe_registers): Update comment.
8933
85724a0e
PA		 89342011-01-28 Pedro Alves <pedro@codesourcery.com>
8935
8936 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8937 buffer explicit.
8938
d08aafef
PA		 89392011-01-25 Pedro Alves <pedro@codesourcery.com>
8940
8941 * server.h (decode_xfer_write): Change prototype.
8942 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8943 and don't extract the annex here.
8944 * server.c (decode_xfer_read): Remove `annex' parameter,
8945 and don't extract the annex here.
8946 (decode_xfer): New.
8947 (struct qxfer): New.
8948 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8949 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8950 (handle_qxfer_statictrace): New functions, abstracted out from
8951 handle_query, and made to use the struct qxfer interface.
8952 (handle_threads_qxfer_proper): Rename to ...
8953 (handle_qxfer_threads_proper): ... this.
8954 (handle_threads_qxfer): Rename to ...
8955 (handle_qxfer_threads): ... this. Adjust.
8956 (qxfer_packets): New array.
8957 (handle_qxfer): New function.
8958 (handle_query): Use handle_qxfer.
8959
493e2a69
MS		 89602011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8961
8962 * gdbreplay.c: Shorten lines of >= 80 columns.
8963 * linux-low.c: Ditto.
8964 * linux-ppc-low.c: Ditto.
8965 * linux-s390-low.c: Ditto.
8966 * linux-sparc-low.c: Ditto.
8967 * linux-x86-low.c: Ditto.
8968 * linux-xtensa-low.c: Ditto.
8969 * mem-break.c: Ditto.
8970 * nto-low.c: Ditto.
8971 * regcache.h: Ditto.
8972 * remote-utils.c: Ditto.
8973 * server.c: Ditto.
8974 * server.h: Ditto.
8975 * thread-db.c: Ditto.
8976 * tracepoint.c: Ditto.
8977 * utils.c: Ditto.
8978 * win32-low.h: Ditto.
8979
44944448
JB		 89802011-01-05 Joel Brobecker <brobecker@adacore.com>
8981
8982 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8983 update.
8984
71ce852c
JB		 89852011-01-01 Joel Brobecker <brobecker@adacore.com>
8986
8987 * server.c (gdbserver_version): Update copyright year in version
8988 output.
8989 * gdbreplay.c (gdbreplay_version): Ditto.
8990
eb826dc6
MF		 89912010-12-29 Jie Zhang <jie.zhang@analog.com>
8992
8993 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8994 * linux-bfin-low.c: New file.
8995 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8996 PT_DATA_ADDR for BFIN targets.
8997 * Makefile.in (SFILES): Add linux-bfin-low.c.
8998 (clean): Remove reg-bfin.c.
8999 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9000 * README: Mention supported Blackfin targets.
9001
39ab222a
MF		 90022010-12-23 Mike Frysinger <vapier@gentoo.org>
9003
9004 * .gitignore: New file.
9005
a1f2ce7d
MF		 90062010-11-16 Mike Frysinger <vapier@gentoo.org>
9007
9008 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9009
f474844c
JZ		 90102010-10-22 Jie Zhang <jie@codesourcery.com>
9011
9012 * Makefile.in: Add FLAGS_TO_PASS variable.
9013 (install): Remove dependency of install-only and recursively
9014 invoke make for install-only.
9015
f1048712
DE		 90162010-10-04 Doug Evans <dje@google.com>
9017
9018 * Makefile.in (uninstall): Use $(DESTDIR).
9019
b53a1623
PA		 90202010-09-24 Pedro Alves <pedro@codesourcery.com>
9021
e6ee044d
PA		 9022 PR gdb/11842
9023
b53a1623
PA		 9024 * linux-x86-low.c (compat_siginfo_from_siginfo)
9025 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9026 si_code is < 0. Check for si_code == SI_TIMER before checking for
9027 si_code < 0.
9028
fa1bd1e4
JB		 90292010-09-13 Joel Brobecker <brobecker@adacore.com>
9030
9031 * lynx-i386-low.c: New file.
9032 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9033
47fac8f8
JB		 90342010-09-13 Joel Brobecker <brobecker@adacore.com>
9035
9036 * lynx-low.c (ptrace_request_to_str): Remove handling for
9037 request values that have been removed in LynxOS 5.x.
9038
1adfc54d
JB		 90392010-09-13 Joel Brobecker <brobecker@adacore.com>
9040
9041 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9042 <ptrace.h>
9043
c2a66c29
NS		 90442010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9045
9046 * configure.ac: Add --enable-inprocess-agent option.
9047 * configure: Rebuilt.
9048
32fcada3
YQ		 90492010-09-06 Yao Qi <yao@codesourcery.com>
9050
9051 * linux-low.c (linux_kill): Remove unused variable.
9052 (linux_stabilize_threads): Likewise.
9053 * server.c (start_inferior): Likewise.
9054 (queue_stop_reply_callback): Likewise.
9055 * tracepoint.c (do_action_at_tracepoint): Likewise.
9056
0cccb683
YQ		 90572010-09-06 Yao Qi <yao@codesourcery.com>
9058
9059 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9060 on return.
9061
423ec54c
JK		 90622010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9063
9064 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9065
12ac6819
PA		 90662010-09-06 Pedro Alves <pedro@codesourcery.com>
9067
9068 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9069 "$(IPA_DEPFILES)".
9070
8ed54b31
JB		 90712010-09-01 Joel Brobecker <brobecker@adacore.com>
9072
9073 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9074 gdbserver/lynx-ppc-low.c: New files.
9075 * Makefile.in (lynx_low_h): New variable.
9076 (lynx-low.o, lynx-ppc-low.o): New rules.
9077 * configure.ac: On LynxOS, link with -lnetinet.
9078 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9079 * configure: regenerate.
9080
bb0116a4
JB		 90812010-09-01 Joel Brobecker <brobecker@adacore.com>
9082
9083 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9084 * configure.ac: Add check for vasprintf and vsnprintf.
9085 * configure, config.in: Regenerate.
9086 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9087
a778ab81 90882010-09-01 Joel Brobecker <brobecker@adacore.com>
9089
9090 * gdbreplay.c: Move include of alloca.h up, next to include of
9091 malloc.h.
9092 * server.h: Add include of malloc.h.
9093 * mem-break.c: Remove include of malloc.h.
9094 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9095
8b034a19 90962010-09-01 Joel Brobecker <brobecker@adacore.com>
9097
9098 * Makefile.in (memmem.o): Build with -Wno-error.
9099
91002010-09-01 Joel Brobecker <brobecker@adacore.com>
9101
9102 * utils.c (xsnprintf): Make non-static.
9103 * server.h: Add xsnprintf declaration.
9104 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9105 replace calls to snprintf by calls to xsnprintf throughout.
9106
91072010-09-01 Joel Brobecker <brobecker@adacore.com>
9108
9109 * configure.ac: Add configure check for alloca.
9110 * configure, config.in: Regenerate.
9111 * server.h: Include alloca.h if it exists.
9112 * gdbreplay.c: Include alloca.h if it exists.
9113
1a981360
PA		 91142010-08-28 Pedro Alves <pedro@codesourcery.com>
9115
9116 * linux-low.c (__SIGRTMIN): Define if not already defined.
9117 (linux_create_inferior): Check for __ANDROID__ rather than
9118 __SIGRTMIN.
9119 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9120 are already deferred.
9121 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9122 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9123 stopped and already has a pending signal to report.
9124 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9125 a pending signal to report or is moving out of a jump pad.
9126 (linux_init_signals): Check for __ANDROID__ rather than
9127 __SIGRTMIN.
9128
b4d51a55
PA		 91292010-08-28 Pedro Alves <pedro@codesourcery.com>
9130
9131 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9132 debug_threads check. Avoid a linear search when not doing debug
9133 output.
9134
ec48365d
PA		 91352010-08-27 Pedro Alves <pedro@codesourcery.com>
9136
9137 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9138 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9139 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9140 (process_event): Change local fd's type to gdb_fildes_t.
9141 (create_file_handler): Adjust prototype.
9142 (delete_file_handler): Adjust prototype.
9143 (handle_file_event): Adjust prototype. Use pfildes.
9144 (create_file_event): Adjsut prototype.
9145 * remote-utils.c (remote_desc, listen_desc): Change type to
9146 gdb_fildes_t.
9147 * server.h: New gdb_fildes_t typedef.
9148 [USE_WIN32API]: Include winsock2.h.
9149 (delete_file_handler, add_file_handler): Adjust prototypes.
9150 (pfildes): Declare.
9151 * utils.c (pfildes): New.
9152
854d88f0
PA		 91532010-08-27 Pedro Alves <pedro@codesourcery.com>
9154
9155 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9156 * configure: Regenerate.
9157
0146f85b
PA		 91582010-08-27 Pedro Alves <pedro@codesourcery.com>
9159
9160 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9161 (linux_done_accessing_memory): ... this.
9162 (linux_target_ops): Adjust.
9163 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9164 * nto-low.c (nto_target_ops): Adjust comment.
9165 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9166 * spu-low.c (spu_target_ops): Adjust comment.
9167 * target.h (target_ops): Rename unprepare_to_access_memory field
9168 to done_accessing_memory.
9169 (unprepare_to_access_memory): Rename to ...
9170 (done_accessing_memory): ... this.
9171
90d74c30
PA		 91722010-08-26 Pedro Alves <pedro@codesourcery.com>
9173
9174 * linux-low.c (linux_prepare_to_access_memory): New.
9175 (linux_unprepare_to_access_memory): New.
9176 (linux_target_ops): Install them.
9177 * server.c (read_memory): Rename to ...
9178 (gdb_read_memory): ... this. Use
9179 prepare_to_access_memory/prepare_to_access_memory.
9180 (write_memory): Rename to ...
9181 (gdb_write_memory): ... this. Use
9182 prepare_to_access_memory/prepare_to_access_memory.
9183 (handle_search_memory_1): Adjust.
9184 (process_serial_event): Adjust.
9185 * target.h (struct target_ops): New fields
9186 prepare_to_access_memory and unprepare_to_access_memory.
9187 (prepare_to_access_memory, unprepare_to_access_memory): New.
9188 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9189 prepare_to_access_memory/prepare_to_access_memory.
9190 * nto-low.c (nto_target_ops): Adjust.
9191 * spu-low.c (spu_target_ops): Adjust.
9192 * win32-low.c (win32_target_ops): Adjust.
9193
fd467969
PA		 91942010-08-26 Pedro Alves <pedro@codesourcery.com>
9195
9196 * Makefile.in (WARN_CFLAGS): Get it from configure.
9197 (WERROR_CFLAGS): New.
9198 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9199 * configure.ac: Introduce --enable-werror, which adds -Werror to
9200 the compiler command line. Enabled by default. Disable with
9201 --disable-werror. Add -Wdeclaration-after-statement
9202 Wpointer-arith and -Wformat-nonliteral to warning flags.
9203 * configure: Regenerate.
9204
331e2f5f
PA		 92052010-08-26 Pedro Alves <pedro@codesourcery.com>
9206
9207 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9208
e581f2b4
PA		 92092010-08-26 Pedro Alves <pedro@codesourcery.com>
9210
9211 * gdbreplay.c (remote_error): New.
9212 (gdbchar): New.
9213 (expect): Use gdbchar. Check for error reading from GDB.
9214 Clarify sync error output.
9215 (play): Check for errors writing to GDB.
9216 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9217 * remote-utils.c (getpkt): Check for errors writing to the remote
9218 descriptor.
9219
3c11dd79
PA		 92202010-08-25 Pedro Alves <pedro@codesourcery.com>
9221
9222 * linux-low.c (linux_wait_1): Move non-debugging code out of
9223 `debug_threads' control.
9224
d20a8ad9
PA		 92252010-08-25 Pedro Alves <pedro@codesourcery.com>
9226
9227 * linux-low.c (linux_wait_1): Don't set last_status here.
9228 * server.c (push_event, queue_stop_reply_callback): Assert we're
9229 not pushing a TARGET_WAITKIND_IGNORE event.
9230 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9231 (myresume, handle_target_event): Set the thread's last_resume_kind
9232 and last_status from the target returned status.
9233
964e4306
PA		 92342010-08-25 Pedro Alves <pedro@codesourcery.com>
9235
9236 PR threads/10729
9237
9238 * linux-x86-low.c (update_debug_registers_callback): New.
9239 (i386_dr_low_set_addr): Use it.
9240 (i386_dr_low_get_addr): New.
9241 (i386_dr_low_set_control): Use update_debug_registers_callback.
9242 (i386_dr_low_get_control): New.
9243 (i386_dr_low_get_status): Adjust.
9244 * linux-low.c (linux_stop_lwp): New.
9245 * linux-low.h (linux_stop_lwp): Declare.
9246
9247 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9248 argument instead of a i386_debug_reg_state.
9249 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9250 a i386_debug_reg_state.
9251 (i386_insert_aligned_watchpoint): Adjust.
9252 (i386_remove_aligned_watchpoint): Adjust.
9253 (i386_low_stopped_data_address): Read the debug registers from the
9254 inferior instead of from the mirrors.
9255 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9256 (i386_dr_low_get_addr): Declare.
9257 (i386_dr_low_get_control): Declare.
9258 (i386_dr_low_get_status): Change prototype.
9259
9260 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9261 (i386_dr_low_get_addr): New.
9262 (i386_dr_low_get_control): New.
9263 (i386_dr_low_get_status): Adjust prototype. Return
9264 dr_status_mirror.
9265 (i386_initial_stuff): Clear dr_status_mirror and
9266 dr_control_mirror.
9267 (i386_get_thread_context): Adjust.
9268 (i386_set_thread_context): Adjust.
9269 (i386_thread_added): Adjust.
9270
5f21a75b
PA		 92712010-08-24 Pedro Alves <pedro@codesourcery.com>
9272
9273 * linux-low.h (linux_thread_area): Delete declaration.
9274
3e4c1235
TS		 92752010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9276
9277 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9278 after its termination.
9279
1971b033
PA		 92802010-08-09 Pedro Alves <pedro@codesourcery.com>
9281
9282 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9283 (gdb_wants_all_stopped): Delete.
9284 (linux_wait_1): Don't call them.
9285 * server.c (handle_v_cont): Tag all threads as want-stopped.
9286 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9287 stopped as "client-wants-stopped".
9288
310444ac
PA		 92892010-07-31 Pedro Alves <pedro@codesourcery.com>
9290
9291 * Makefile.in (signals_h): New.
9292 (server_h): Depend on it.
9293 (server.o): Don't depend on $(signals_def).
9294 (signals.o): Depend on $(signals_def).
9295
a19cae16
JK		 92962010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9297
9298 * Makefile.in (signals_def): New.
9299 (server_h): Append include/gdb/signals.h and signals_def.
9300 (server.o): Append signals_def.
9301
30d50328
JK		 93022010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9303
9304 * server.c (handle_target_event): Use target_signal_to_host for
9305 resume_info.sig initialization.
9306 * target.h (struct thread_resume) <sig>: New comment.
9307
5c3216e2
OS		 93082010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9309
c6f46ca0
OS		 9310 * server.c (handle_query): strcpy() the returned string from paddress()
9311 instead of sprintf().
5c3216e2
OS		 9312 * utils.c (paddress): Return phex_nz().
9313
6bd31874
JB		 93142010-07-07 Joel Brobecker <brobecker@adacore.com>
9315
9316 * server.c (handle_v_cont): Call mourn_inferior if process
9317 just exited.
9318 (myresume): Likewise.
9319
0fb4aa4b
PA		 93202010-07-01 Pedro Alves <pedro@codesourcery.com>
9321
9322 Static tracepoints, and integration with UST.
9323
9324 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9325 * mem-break.c (uninsert_all_breakpoints)
9326 (reinsert_all_breakpoints): New.
9327 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9328 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9329 (gdb_agent_ust_loaded, helper_thread_id)
9330 (gdb_agent_helper_thread_id): New macros.
9331 (struct ipa_sym_addresses): Add addr_ust_loaded,
9332 addr_helper_thread_id, addr_cmd_buf.
9333 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9334 (in_process_agent_loaded_ust): New.
9335 (write_e_ust_not_loaded): New.
9336 (maybe_write_ipa_ust_not_loaded): New.
9337 (struct collect_static_trace_data_action): New.
9338 (enum tracepoint_type) <static_tracepoint>: New.
9339 (struct tracepoint) <handle>: Mention static tracepoints.
9340 (struct static_tracepoint_ctx): New.
9341 (CMD_BUF_SIZE): New.
9342 (add_tracepoint_action): Handle static tracepoint actions.
9343 (unprobe_marker_at): New.
9344 (clear_installed_tracepoints): Handle static tracepoints.
9345 (cmd_qtdp): Handle static tracepoints.
9346 (probe_marker_at): New.
9347 (cmd_qtstart): Handle static tracepoints.
9348 (response_tracepoint): Handle static tracepoints.
9349 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9350 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9351 (get_context_regcache): Handle static tracepoints.
9352 (do_action_at_tracepoint): Handle static tracepoint actions.
9353 (traceframe_find_block_type): Handle static trace data blocks.
9354 (traceframe_read_sdata): New.
9355 (download_tracepoints): Download static tracepoint actions.
9356 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9357 (GDB_PROBE_NAME): New.
9358 (ust_ops): New.
9359 (GET_UST_SYM): New.
9360 (USTF): New.
9361 (dlsym_ust): New.
9362 (ust_marker_to_static_tracepoint): New.
9363 (gdb_probe): New.
9364 (collect_ust_data_at_tracepoint): New.
9365 (gdb_ust_probe): New.
9366 (UNIX_PATH_MAX, SOCK_DIR): New.
9367 (gdb_ust_connect_sync_socket): New.
9368 (resume_thread, stop_thread): New.
9369 (run_inferior_command): New.
9370 (init_named_socket): New.
9371 (gdb_ust_socket_init): New.
9372 (cstr_to_hexstr): New.
9373 (next_st): New.
9374 (first_marker, next_marker): New.
9375 (response_ust_marker): New.
9376 (cmd_qtfstm, cmd_qtsstm): New.
9377 (unprobe_marker_at, probe_marker_at): New.
9378 (cmd_qtstmat, gdb_ust_thread): New.
9379 (gdb_ust_init): New.
9380 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9381 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9382 (ST_REGENTRY): New.
9383 (x86_64_st_collect_regmap): New.
9384 (X86_64_NUM_ST_COLLECT_GREGS): New.
9385 (AMD64_RIP_REGNUM): New.
9386 (supply_static_tracepoint_registers): New.
9387 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9388 (ST_REGENTRY): New.
9389 (i386_st_collect_regmap): New.
9390 (i386_NUM_ST_COLLECT_GREGS): New.
9391 (supply_static_tracepoint_registers): New.
9392 * server.c (handle_query): Handle qXfer:statictrace:read.
9393 <qSupported>: Report support for StaticTracepoints, and
9394 qXfer:statictrace:read features.
9395 * server.h (traceframe_read_sdata)
9396 (supply_static_tracepoint_registers): Declare.
9397 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9398 (unpack_varlen_hex): Include in IPA build.
9399 * Makefile.in (ustlibs, ustinc): New.
9400 (IPA_OBJS): Add remote-utils-ipa.o.
9401 ($(IPA_LIB)): Link -ldl and -lpthread.
9402 (UST_CFLAGS): New.
9403 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9404 * config.in, configure: Regenerate.
9405
9e4344e5
PA		 94062010-06-20 Ian Lance Taylor <iant@google.com>
9407 Pedro Alves <pedro@codesourcery.com>
9408
9409 * linux-x86-low.c (always_true): Delete.
9410 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9411 trying to fool the compiler with always_true.
9412
c6beb2cb
PA		 94132010-06-20 Pedro Alves <pedro@codesourcery.com>
9414
9415 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9416 conditions in gdbserver.
9417
d2ed6730
UW		 94182010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9419
9420 * spu-low.c (spu_read_memory): Wrap around local store limit.
9421 (spu_write_memory): Likewise.
9422
4e29fb54
PA		 94232010-06-15 Pedro Alves <pedro@codesourcery.com>
9424
9425 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9426 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9427 LONGEST uses.
9428 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9429 uses.
9430 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9431 uses with LONGEST uses.
9432
6a271cae
PA		 94332010-06-14 Stan Shebs <stan@codesourcery.com>
9434 Pedro Alves <pedro@codesourcery.com>
9435
9436 Bytecode compiler.
9437
9438 * linux-x86-low.c: Include limits.h.
9439 (add_insns): New.
9440 (always_true): New.
9441 (EMIT_ASM): New.
9442 (EMIT_ASM32): New.
9443 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9444 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9445 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9446 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9447 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9448 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9449 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9450 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9451 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9452 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9453 (amd64_emit_void_call_2): New.
9454 (amd64_emit_ops): New.
9455 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9456 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9457 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9458 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9459 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9460 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9461 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9462 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9463 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9464 (i386_emit_stack_adjust, i386_emit_int_call_1)
9465 (i386_emit_void_call_2): New.
9466 (i386_emit_ops): New.
9467 (x86_emit_ops): New.
9468 (the_low_target): Install x86_emit_ops.
9469 * server.h (struct emit_ops): New.
9470 (get_raw_reg_func_addr): Declare.
9471 (current_insn_ptr, emit_error): Declare.
9472 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9473 (set_trace_state_variable_value): New defines.
9474 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9475 addr_get_trace_state_variable_value and
9476 addr_set_trace_state_variable_value.
9477 (symbol_list): New fields for get_raw_reg,
9478 get_trace_state_variable_value and set_trace_state_variable_value.
9479 (condfn): New typedef.
9480 (struct tracepoint): New field `compiled_cond'.
9481 (do_action_at_tracepoint): Clear compiled_cond.
9482 (get_trace_state_variable_value, set_trace_state_variable_value):
9483 Export in the IPA.
9484 (condition_true_at_tracepoint): If there's a compiled condition,
9485 run that.
9486 (current_insn_ptr, emit_error): New globals.
9487 (struct bytecode_address): New.
9488 (get_raw_reg_func_addr): New.
9489 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9490 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9491 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9492 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9493 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9494 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9495 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9496 (compile_tracepoint_condition, compile_bytecodes): New.
9497 * target.h (emit_ops): Forward declare.
9498 (struct target_ops): New field emit_ops.
9499 (target_emit_ops): New.
9500 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9501 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9502 * linux-low.c (linux_emit_ops): New.
9503 (linux_target_ops): Install it.
9504 * linux-low.h (struct linux_target_ops): New field emit_ops.
9505
92b72907
UW		 95062010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9507
9508 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9509 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9510
fa593d66
PA		 95112010-06-01 Pedro Alves <pedro@codesourcery.com>
9512 Stan Shebs <stan@codesourcery.com>
9513
9514 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9515 (all): Depend on $(extra_libraries).
9516 (install-only): Install the IPA.
9517 (IPA_OBJS, IPA_LIB): New.
9518 (clean): Remove the IPA lib.
9519 (IPAGENT_CFLAGS): New.
9520 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9521 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9522 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9523 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9524 * configure.ac: Check for atomic builtins support in the compiler.
9525 (IPA_DEPFILES, extra_libraries): Define.
9526 * configure.srv (ipa_obj): Add description.
9527 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9528 (i[34567]86-*-linux*): Set ipa_obj.
9529 (x86_64-*-linux*): Set ipa_obj.
9530 * linux-low.c (stabilizing_threads): New.
9531 (supports_fast_tracepoints): New.
9532 (linux_detach): Stabilize threads before detaching.
9533 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9534 the lwp is either not stabilizing, or is moving out of a jump pad.
9535 (linux_fast_tracepoint_collecting): New.
9536 (maybe_move_out_of_jump_pad): New.
9537 (enqueue_one_deferred_signal): New.
9538 (dequeue_one_deferred_signal): New.
9539 (linux_wait_for_event_1): If moving out of a jump pad, defer
9540 pending signals to later.
9541 (linux_stabilize_threads): New.
9542 (linux_wait_1): Check if threads need moving out of jump pads, and
9543 do it if so.
9544 (stuck_in_jump_pad_callback): New.
9545 (move_out_of_jump_pad_callback): New.
9546 (lwp_running): New.
9547 (linux_resume_one_lwp): Handle moving out of jump pads.
9548 (linux_set_resume_request): Dequeue deferred signals.
9549 (need_step_over_p): Also step over fast tracepoint jumps.
9550 (start_step_over): Also uninsert fast tracepoint jumps.
9551 (finish_step_over): Also reinsert fast tracepoint jumps.
9552 (linux_install_fast_tracepoint_jump): New.
9553 (linux_target_ops): Install linux_stabilize_threads and
9554 linux_install_fast_tracepoint_jump_pad.
9555 * linux-low.h (linux_target_ops) <get_thread_area,
9556 install_fast_tracepoint_jump_pad>: New fields.
9557 (struct lwp_info) <collecting_fast_tracepoint,
9558 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9559 (linux_get_thread_area): Declare.
9560 * linux-x86-low.c (jump_insn): New.
9561 (x86_get_thread_area): New.
9562 (append_insns): New.
9563 (push_opcode): New.
9564 (amd64_install_fast_tracepoint_jump_pad): New.
9565 (i386_install_fast_tracepoint_jump_pad): New.
9566 (x86_install_fast_tracepoint_jump_pad): New.
9567 (the_low_target): Install x86_get_thread_area and
9568 x86_install_fast_tracepoint_jump_pad.
9569 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9570 (struct fast_tracepoint_jump): New.
9571 (fast_tracepoint_jump_insn): New.
9572 (fast_tracepoint_jump_shadow): New.
9573 (find_fast_tracepoint_jump_at): New.
9574 (fast_tracepoint_jump_here): New.
9575 (delete_fast_tracepoint_jump): New.
9576 (set_fast_tracepoint_jump): New.
9577 (uninsert_fast_tracepoint_jumps_at): New.
9578 (reinsert_fast_tracepoint_jumps_at): New.
9579 (set_breakpoint_at): Use write_inferior_memory.
9580 (uninsert_raw_breakpoint): Use write_inferior_memory.
9581 (check_mem_read): Mask out fast tracepoint jumps.
9582 (check_mem_write): Mask out fast tracepoint jumps.
9583 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9584 (set_fast_tracepoint_jump): Declare.
9585 (delete_fast_tracepoint_jump)
9586 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9587 (reinsert_fast_tracepoint_jumps_at): Declare.
9588 * regcache.c: Don't compile many functions when building the
9589 in-process agent library.
9590 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9591 the register buffer in the heap.
9592 (free_register_cache): If the register buffer isn't owned by the
9593 regcache, don't free it.
9594 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9595 pre-existing register caches.
9596 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9597 type.
9598 (convert_ascii_to_int): : Constify `from' parameter type.
9599 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9600 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9601 the needed buffer in-place.
9602 (relocate_instruction): New.
9603 * server.c (handle_query) <qSymbols>: If the target supports
9604 tracepoints, give it a chance of looking up symbols. Report
9605 support for fast tracepoints.
9606 (handle_status): Stabilize threads.
9607 (process_serial_event): Adjust.
9608 * server.h (struct fast_tracepoint_jump): Forward declare.
9609 (struct process_info) <fast_tracepoint_jumps>: New field.
9610 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9611 (decode_X_packet, decode_M_packet): Adjust.
9612 (relocate_instruction): Declare.
9613 (in_process_agent_loaded): Declare.
9614 (tracepoint_look_up_symbols): Declare.
9615 (struct fast_tpoint_collect_status): Declare.
9616 (fast_tracepoint_collecting): Declare.
9617 (force_unlock_trace_buffer): Declare.
9618 (handle_tracepoint_bkpts): Declare.
9619 (initialize_low_tracepoint)
9620 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9621 * target.h (struct target_ops) <stabilize_threads,
9622 install_fast_tracepoint_jump_pad>: New fields.
9623 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9624 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9625 [HAVE_STDINT_H]: Include stdint.h.
9626 (trace_debug_1): Rename to ...
9627 (trace_vdebug): ... this.
9628 (trace_debug): Rename to ...
9629 (trace_debug_1): ... this. Add `level' parameter.
9630 (trace_debug): New.
9631 (ATTR_USED, ATTR_NOINLINE): New.
9632 (IP_AGENT_EXPORT): New.
9633 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9634 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9635 (about_to_request_buffer_space, trace_buffer_is_full)
9636 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9637 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9638 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9639 (traceframe_write_count, traceframes_created)
9640 (trace_state_variables)
9641 New renaming defines.
9642 (struct ipa_sym_addresses): New.
9643 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9644 (symbol_list): New.
9645 (ipa_sym_addrs): New.
9646 (all_tracepoint_symbols_looked_up): New.
9647 (in_process_agent_loaded): New.
9648 (write_e_ipa_not_loaded): New.
9649 (maybe_write_ipa_not_loaded): New.
9650 (tracepoint_look_up_symbols): New.
9651 (debug_threads) [IN_PROCESS_AGENT]: New.
9652 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9653 (UNKNOWN_SIDE_EFFECTS): New.
9654 (stop_tracing): New.
9655 (flush_trace_buffer): New.
9656 (stop_tracing_bkpt): New.
9657 (flush_trace_buffer_bkpt): New.
9658 (read_inferior_integer): New.
9659 (read_inferior_uinteger): New.
9660 (read_inferior_data_pointer): New.
9661 (write_inferior_data_pointer): New.
9662 (write_inferior_integer): New.
9663 (write_inferior_uinteger): New.
9664 (struct collect_static_trace_data_action): Delete.
9665 (enum tracepoint_type): New.
9666 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9667 <actions_str, step_actions, step_actions_str>: Only include in
9668 GDBserver.
fa593d66
PA		 9669 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9670 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9671 (tracepoints): Use IP_AGENT_EXPORT.
9672 (last_tracepoint): Don't include in the IPA.
9673 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9674 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9675 (alloced_trace_state_variables): New.
9676 (trace_state_variables): Use IP_AGENT_EXPORT.
9677 (traceframe_t): Delete unused variable.
9678 (circular_trace_buffer): Don't include in the IPA.
9679 (trace_buffer_start): Delete.
9680 (struct trace_buffer_control): New.
9681 (trace_buffer_free): Delete.
9682 (struct ipa_trace_buffer_control): New.
9683 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9684 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9685 New.
9686 (trace_buffer_ctrl): New.
9687 (TRACE_BUFFER_CTRL_CURR): New.
9688 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9689 Reimplement as macros.
9690 (trace_buffer_wrap): Delete.
9691 (traceframe_write_count, traceframe_read_count)
9692 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9693 (struct tracepoint_hit_ctx) <type>: New field.
9694 (struct fast_tracepoint_ctx): New.
9695 (memory_barrier): New.
9696 (cmpxchg): New.
9697 (record_tracepoint_error): Update atomically in the IPA.
9698 (clear_inferior_trace_buffer): New.
9699 (about_to_request_buffer_space): New.
9700 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9701 updating the same buffer.
9702 (add_tracepoint): Default the tracepoint's type to trap
9703 tracepoint, and orig_size to -1.
9704 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9705 internal variables.
9706 (create_trace_state_variable): New parameter `gdb'. Handle it.
9707 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9708 (cmd_qtdp): Handle fast tracepoints.
9709 (cmd_qtdv): Adjust.
9710 (max_jump_pad_size): New.
9711 (gdb_jump_pad_head): New.
9712 (get_jump_space_head): New.
9713 (claim_jump_space): New.
9714 (sort_tracepoints): New.
9715 (MAX_JUMP_SIZE): New.
9716 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9717 IPA.
9718 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9719 support. Upload fast traceframes, and delete internal IPA
9720 breakpoints.
9721 (stop_tracing_handler): New.
9722 (flush_trace_buffer_handler): New.
9723 (cmd_qtstop): Upload fast tracepoints.
9724 (response_tracepoint): Handle fast tracepoints.
9725 (tracepoint_finished_step): Upload fast traceframes. Set the
9726 tracepoint hit context's tracepoint type.
9727 (handle_tracepoint_bkpts): New.
9728 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9729 type. Add comment about fast tracepoints.
9730 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9731 non-existing action_str field.
9732 (get_context_regcache): Handle fast tracepoints.
9733 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9734 to the regcache.
9735 (fast_tracepoint_from_jump_pad_address): New.
9736 (fast_tracepoint_from_ipa_tpoint_address): New.
9737 (collecting_t): New.
9738 (force_unlock_trace_buffer): New.
9739 (fast_tracepoint_collecting): New.
9740 (collecting): New.
9741 (gdb_collect): New.
9742 (write_inferior_data_ptr): New.
9743 (target_tp_heap): New.
9744 (target_malloc): New.
9745 (download_agent_expr): New.
9746 (UALIGN): New.
9747 (download_tracepoints): New.
9748 (download_trace_state_variables): New.
9749 (upload_fast_traceframes): New.
9750 (IPA_FIRST_TRACEFRAME): New.
9751 (IPA_NEXT_TRACEFRAME_1): New.
9752 (IPA_NEXT_TRACEFRAME): New.
9753 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9754 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9755 (gdb_jump_pad_buffer_end): New.
9756 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9757 (initialize_tracepoint): Adjust.
9758 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9759 buffer. Initialize the low module.
9760 * utils.c (PREFIX, TOOLNAME): New.
9761 (malloc_failure): Use PREFIX.
9762 (error): In the IPA, an error causes an exit.
9763 (fatal, warning): Use PREFIX.
9764 (internal_error): Use TOOLNAME.
9765 (NUMCELLS): Increase to 10.
9766 * configure, config.in: Regenerate.
9767
d149dd1d
PA		 97682010-06-01 Pedro Alves <pedro@codesourcery.com>
9769
9770 * server.c (handle_query) <qSupported>: Do two passes over the
9771 qSupported string to avoid nesting strtok.
9772
f6528abd
JK		 97732010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9774
9775 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9776 (CDEPS): New.
9777 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9778 -Wl,--dynamic-list.
9779 * configure: Regenerate.
9780 * proc-service.list: New.
9781
ca2a87a0
JK		 97822010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9783
9784 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9785 New comment.
9786
363a6e9f
OS		 97872010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9788
9789 * gdbreplay.c (remote_open): Check error return from socket() call by
9790 its equality to -1 not by it being negative.
9791 * remote-utils.c (remote_open): Likewise.
9792
d23b6cb1
PA		 97932010-05-23 Pedro Alves <pedro@codesourcery.com>
9794
9795 * config.h: Regenerate.
9796
28d3cf85
MK		 97972010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9798
9799 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9800 doesn't provide PTRACE_GET_THREAD_AREA.
9801
fea36a59
MK		 98022010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9803
9804 * linux-m68k-low.c: Include <asm/ptrace.h>
9805 (ps_get_thread_area): Implement.
9806
24b066ba
DE		 98072010-05-03 Doug Evans <dje@google.com>
9808
9809 * event-loop.c (struct callback_event): New struct.
9810 (callback_list): New global.
9811 (append_callback_event, delete_callback_event): New functions.
9812 (process_callback): New function.
9813 (start_event_loop): Call it.
9814 * remote-utils.c (NOT_SCHEDULED): Define.
9815 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9816 moved out of readchar.
9817 (readchar): Rewrite. Call reschedule before returning.
9818 (reset_readchar): New function.
9819 (remote_close): Call it.
9820 (process_remaining, reschedule): New functions.
9821 * server.h (callback_handler_func): New typedef.
9822 (append_callback_event, delete_callback_event): Declare.
9823
9836d6ea
PA		 98242010-05-03 Pedro Alves <pedro@codesourcery.com>
9825
9826 * proc-service.c (ps_pglobal_lookup): Use
9827 thread_db_look_up_one_symbol.
9828 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9829 parameter. Use it instead of all_symbols_looked_up.
9830 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9831 field.
9832 (all_symbols_looked_up): Don't declare.
9833 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9834 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9835 field.
9836 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9837 Set all_symbols_looked_up here.
9838 (thread_db_look_up_one_symbol): New.
9839 (thread_db_get_tls_address): Adjust.
9840 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9841 thread_db object on the heap, and tentatively set it in the
9842 process structure.
9843 (thread_db_init): Don't set all_symbols_looked_up here.
9844 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9845
7984d532
PA		 98462010-05-03 Pedro Alves <pedro@codesourcery.com>
9847
9848 * linux-low.c (linux_kill, linux_detach): Adjust.
9849 (status_pending_p_callback): Remove redundant statement. Check
9850 for !TARGET_WAITIKIND_IGNORE, instead of
9851 TARGET_WAITKIND_STOPPED.
9852 (handle_tracepoints): Make sure LWP is locked. Adjust.
9853 (linux_wait_for_event_1): Adjust.
9854 (linux_cancel_breakpoints): New.
9855 (unsuspend_one_lwp): New.
9856 (unsuspend_all_lwps): New.
9857 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9858 (send_sigstop_callback): Change return type to int, add new
9859 `except' parameter and handle it.
9860 (suspend_and_send_sigstop_callback): New.
9861 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9862 pass them down. If SUSPEND, also increment the lwp's suspend
9863 count.
9864 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9865 (need_step_over_p): Don't consider suspended LWPs.
9866 (start_step_over): Adjust.
9867 (proceed_one_lwp): Change return type to int, add new `except'
9868 parameter and handle it.
9869 (unsuspend_and_proceed_one_lwp): New.
9870 (proceed_all_lwps): Use find_inferior instead of
9871 for_each_inferior.
9872 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9873 also decrement the suspend count of LWPs. Pass `except' down,
9874 instead of hacking its suspend count.
9875 (linux_pause_all): Add `freeze' parameter. Adjust.
9876 (linux_unpause_all): New.
9877 (linux_target_ops): Install linux_unpause_all.
9878 * server.c (handle_status): Adjust.
9879 * target.h (struct target_ops): New fields `unpause_all' and
9880 `cancel_breakpoints'. Add new parameter to `pause_all'.
9881 (pause_all): Add new `freeze' parameter.
9882 (unpause_all): New.
9883 (cancel_breakpoints): New.
9884 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9885 cancel breakpoints.
9886 (cmd_qtstart): Pause threads.
9887 (stop_tracing): Pause threads, and cancel breakpoints.
9888 * win32-low.c (win32_target_ops): Adjust.
9889
e471f25b
PA		 98902010-05-03 Pedro Alves <pedro@codesourcery.com>
9891
9892 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9893 the inferior right away from here...
9894 (linux_wait_1): ... to here, and adjust to check the thread's
9895 last_resume_kind instead of the lwp's step or stop_expected flags.
9896
1915ef4f
PA		 98972010-05-02 Pedro Alves <pedro@codesourcery.com>
9898
9899 * README: Use consistent `GDB' and `GDBserver' spellings.
9900
f9e39928
PA		 99012010-05-02 Pedro Alves <pedro@codesourcery.com>
9902
9903 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9904 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9905 (linux_detach_one_lwp): Assume the lwp is stopped.
9906 (any_thread_of): Delete.
9907 (linux_detach): Stop all lwps here. Don't blindly delete all
9908 breakpoints.
9909 (delete_lwp_callback): New.
9910 (linux_mourn): Delete all lwps of the process that is gone.
9911 (linux_wait_1): Don't delete the last lwp of the process here.
9912 * mem-break.h (mark_breakpoints_out): Declare.
9913 * mem-break.c (mark_breakpoints_out): New.
9914 (free_all_breakpoints): Use it.
9915 * server.c (handle_target_event): If the process is gone, mark
9916 breakpoints out.
9917 * thread-db.c (struct thread_db) <create_bp>: New field.
9918 (thread_db_enable_reporting): Fix prototype. Store a thread event
9919 breakpoint reference in the thread_db struct.
9920 (thread_db_load_search): Clear the thread_db object.
9921 (try_thread_db_load_1): Ditto.
9922 (switch_to_process): New.
9923 (disable_thread_event_reporting): Use it.
9924 (remove_thread_event_breakpoints): New.
9925 (thread_db_detach, thread_db_mourn): Use it.
9926
1e7fc18c
PA		 99272010-05-01 Pedro Alves <pedro@codesourcery.com>
9928
9929 * linux-low.c (linux_enable_event_reporting): New.
9930 (linux_wait_for_event_1, handle_extended_wait): Use it.
9931
02fc4de7
PA		 99322010-04-30 Pedro Alves <pedro@codesourcery.com>
9933
9934 * linux-low.c (linux_kill_one_lwp, linux_kill)
9935 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9936 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9937 SIGSTOP even if the LWP is stopped.
9938 (send_sigstop_callback): New.
9939 (stop_all_lwps): Use send_sigstop_callback instead.
9940 (linux_resume_one_thread): Adjust.
9941 (proceed_one_lwp): Still proceed an LWP that the client has
9942 requested to stop, if we haven't reported it as stopped yet. Make
9943 sure that LWPs the client want stopped, have a pending SIGSTOP.
9944
bc3b5632
DE		 99452010-04-26 Doug Evans <dje@google.com>
9946
ae1ada35
DE		 9947 * server.c (handle_general_set): Make static.
9948
bc3b5632
DE		 9949 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9950 Print received char after testing for error/eof instead of before.
9951 (input_interrupt): Tweak comment.
9952
65730243
DE		 99532010-04-23 Doug Evans <dje@google.com>
9954
9955 * server.c (start_inferior): Print inferior argv if --debug.
9956
a8ae7dc0
AR		 99572010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9958
9959 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9960 * nto-x86-low.c: Include server.h
9961
1c07cc19
PM		 99622010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9963
9964 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9965 be consistent with other sources of this directory.
9966 (init_registers_amd64): Correct name of source file of this function
9967 in the comment.
9968
e0a61e09
PM		 99692010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9970
9971 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9972 64-bit executables.
9973
54709339
PM		 99742010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9975
9976 * win32-i386-low.c: Add 64-bit support.
9977 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9978 (init_registers_amd64): Declare.
9979 (mappings): Add 64-bit version of array.
9980 (init_windows_x86): New function.
9981 (the_low_target): Change init_arch field to init_windows_x86.
9982
e8f0053d
PM		 99832010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9984
9985 * win32-low.c: Adapt to support also 64-bit architecture.
9986 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9987 (get_image_name): Use SIZE_T type for local variable `done'.
9988 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9989 (toolhelp_get_dll_name): Idem.
9990 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9991 Use uintptr_t typecast to avoid warning.
9992 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9993 (handle_exception): Use phex_nz to avoid warning.
9994 (win32_wait): Remove unused local variable `process'.
9995
c481e77e
PM		 99962010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9997
9998 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9999 `amd64-avx.o'.
10000
12ea4b69
PM		 100012010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10002
10003 * configure.ac: Use `ws2_32' library for srv_mingw.
10004 * configure: Regenerate.
10005 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10006 * remote-utils.c: Likewise.
10007
f6d1620c
L		 100082010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10009
10010 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10011 if __x86_64__ is defined.
10012
8e642873
PM		 100132010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10014
10015 * configure: Regenerate.
10016
711e434b
PM		 100172010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10018
10019 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10020 * target.h (target_ops): New get_tib_address field.
10021 * win32-low.h (win32_thread_info): Add thread_local_base field.
10022 * win32-low.c (child_add_thread): Add tlb argument.
10023 Set thread_local_base field to TLB.
10024 (get_child_debug_event): Adapt to child_add_thread change.
10025 (win32_get_tib_address): New function.
10026 (win32_target_ops): Set get_tib_address field to
10027 win32_get_tib_address.
10028 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10029
505106cd
PA		 100302010-04-12 Pedro Alves <pedro@codesourcery.com>
10031
505106cd
PA		 10032 * linux-low.c (linux_mourn): Also remove the process.
10033 * server.c (handle_target_event): Don't remove the process here.
10034 * nto-low.c (nto_mourn): New.
10035 (nto_target_ops): Install it.
10036 * spu-low.c (spu_mourn): New.
10037 (spu_target_ops): Install it.
10038 * win32-low.c (win32_mourn): New.
10039 (win32_target_ops): Install it.
10040
e8470a06
PA		 100412010-04-12 Pedro Alves <pedro@codesourcery.com>
10042
10043 * server.h (buffer_xml_printf): Remove redundant `;'.
10044
45ba0d02
PA		 100452010-04-12 Pedro Alves <pedro@codesourcery.com>
10046
10047 * regcache.c (set_register_cache): Invalidate regcaches before
10048 changing the register cache layout.
10049 (regcache_invalidate_one): Allow a NULL regcache.
10050 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10051 regcaches before changing the register cache layout or the target
10052 regsets.
10053
59e04013
L		 100542010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10055
10056 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10057 variable warning on Linux/x86-64.
10058
8336d594
PA		 100592010-04-11 Pedro Alves <pedro@codesourcery.com>
10060
10061 GDBserver disconnected tracing support.
10062
10063 * linux-low.c (linux_remove_process): Delete.
10064 (add_lwp): Don't set last_resume_kind here.
10065 (linux_kill): Use `mourn'.
10066 (linux_detach): Use `thread_db_detach', and `mourn'.
10067 (linux_mourn): New.
10068 (linux_attach_lwp_1): Adjust comment.
10069 (linux_attach): last_resume_kind moved the thread_info; adjust.
10070 (status_pending_p_callback): Adjust.
10071 (linux_wait_for_event_1): Adjust.
10072 (count_events_callback, select_singlestep_lwp_callback)
10073 (select_event_lwp_callback, cancel_breakpoints_callback)
10074 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10075 (proceed_one_lwp): Adjust.
10076 (linux_async): Add debug output.
10077 (linux_thread_stopped): New.
10078 (linux_pause_all): New.
10079 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10080 linux_pause_all.
10081 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10082 (thread_db_free): Delete declaration.
10083 (thread_db_detach, thread_db_mourn): Declare.
10084 * thread-db.c (thread_db_init): Use thread_db_mourn.
10085 (thread_db_free): Delete, split in two.
10086 (disable_thread_event_reporting): New.
10087 (thread_db_detach): New.
10088 (thread_db_mourn): New.
10089
10090 * server.h (struct thread_info) <last_resume_kind>: New field.
10091 <attached>: Add comment.
10092 <gdb_detached>: New field.
10093 (handler_func): Change return type to int.
10094 (handle_serial_event, handle_target_event): Ditto.
10095 (gdb_connected): Declare.
10096 (tracing): Delete.
10097 (disconnected_tracing): Declare.
10098 (stop_tracing): Declare.
10099
10100 * server.c (handle_query) <qSupported>: Report support for
10101 disconnected tracing.
10102 (queue_stop_reply_callback): Account for running threads.
10103 (gdb_wants_thread_stopped): New.
10104 (gdb_wants_all_threads_stopped): New.
10105 (gdb_reattached_process): New.
10106 (handle_status): Clear the `gdb_detached' flag of all processes.
10107 In all-stop, stop all threads.
10108 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10109 (process_serial_event): If the remote connection breaks, or if an
10110 exit was forced with "monitor exit", force an event loop exit.
10111 Handle disconnected tracing on detach.
10112 (handle_serial_event): Adjust.
10113 (handle_target_event): If GDB isn't connected, forward events back
10114 to the inferior, unless the last process exited, in which case,
10115 exit gdbserver. Adjust interface.
10116
10117 * remote-utils.c (remote_open): Don't block in accept. Instead
10118 register an event loop source on the listen socket file
10119 descriptor. Refactor bits into ...
10120 (listen_desc): ... this new global.
10121 (gdb_connected): ... this new function.
10122 (enable_async_notification): ... this new function.
10123 (handle_accept_event): ... this new function.
10124 (remote_close): Clear remote_desc.
10125
10126 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10127
10128 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10129 New fields.
10130 (mourn_inferior): Define.
10131 (target_process_qsupported): Avoid the dangling else problem.
10132 (thread_stopped): Define.
10133 (pause_all): Define.
10134 (target_waitstatus_to_string): Declare.
10135 * target.c (target_waitstatus_to_string): New.
10136
10137 * tracepoint.c (tracing): Make extern.
10138 (disconnected_tracing): New.
10139 (stop_tracing): Make extern. Handle tracing stops due to GDB
10140 disconnecting.
10141 (cmd_qtdisconnected): New.
10142 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10143 (handle_tracepoint_general_set): Handle QTDisconnected.
10144
10145 * event-loop.c (event_handler_func): Change return type to int.
10146 (process_event): Bail out if the event handler wants the event
10147 loop to stop.
10148 (handle_file_event): Ditto.
10149 (start_event_loop): Bail out if the event handler wants the event
10150 loop to stop.
10151
10152 * nto-low.c (nto_target_ops): Adjust.
10153 * spu-low.c (spu_wait): Don't remove the process here.
10154 (spu_target_ops): Adjust.
10155 * win32-low.c (win32_wait): Don't remove the process here.
10156 (win32_target_ops): Adjust.
10157
5d267c4c
PA		 101582010-04-11 Pedro Alves <pedro@codesourcery.com>
10159
10160 * regcache.c (realloc_register_cache): Invalidate inferior's
10161 regcache before recreating it.
10162
623ccd72
PA		 101632010-04-09 Pedro Alves <pedro@codesourcery.com>
10164
10165 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10166
219f2f23
PA		 101672010-04-09 Stan Shebs <stan@codesourcery.com>
10168 Pedro Alves <pedro@codesourcery.com>
10169
10170 * server.h (LONGEST): New.
10171 (struct thread_info) <while_stepping>: New field.
10172 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10173 Declare.
10174 (initialize_tracepoint, handle_tracepoint_general_set)
10175 (handle_tracepoint_query, tracepoint_finished_step)
10176 (tracepoint_was_hit, release_while_stepping_state_list):
10177 (current_traceframe): Declare.
10178 * server.c (handle_general_set): Handle tracepoint packets.
10179 (read_memory): New.
10180 (write_memory): New.
10181 (handle_search_memory_1): Use read_memory.
10182 (handle_query): Report support for conditional tracepoints, trace
10183 state variables, and tracepoint sources. Handle tracepoint
10184 queries.
10185 (main): Initialize the tracepoints module.
10186 (process_serial_event): Handle traceframe reads/writes.
10187
10188 * linux-low.c (handle_tracepoints): New.
10189 (linux_wait_1): Call it.
10190 (linux_resume_one_lwp): Handle while-stepping.
10191 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10192 (linux_target_ops): Install them.
10193 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10194 New field.
10195 * linux-x86-low.c (x86_supports_tracepoints): New.
10196 (the_low_target). Install it.
10197
10198 * mem-break.h (delete_breakpoint): Declare.
10199 * mem-break.c (delete_breakpoint): Make external.
10200
10201 * target.h (struct target_ops): Add `supports_tracepoints',
10202 `read_pc', and `write_pc' fields.
10203 (target_supports_tracepoints): Define.
10204 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10205 (phex_nz): New.
10206
10207 * regcache.h (struct regcache) <registers_owned>: New field.
10208 (init_register_cache, regcache_cpy): Declare.
10209 (regcache_read_pc, regcache_write_pc): Declare.
10210 (register_cache_size): Declare.
10211 (supply_regblock): Declare.
10212 * regcache.c (init_register_cache): New.
10213 (new_register_cache): Use it.
10214 (regcache_cpy): New.
10215 (register_cache_size): New.
10216 (supply_regblock): New.
10217 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10218
219f2f23
PA		 10219 * tracepoint.c: New.
10220
10221 * Makefile.in (OBS): Add tracepoint.o.
10222 (tracepoint.o): New rule.
10223
3a13a53b
L		 102242010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10225
10226 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10227 (i386-mmx.o): New.
10228 (i386-mmx.c): Likewise.
10229 (i386-mmx-linux.o): Likewise.
10230 (i386-mmx-linux.c): Likewise.
10231
10232 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10233 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10234 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10235 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10236
10237 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10238 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10239 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10240
1570b33e
L		 102412010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10242
10243 * Makefile.in (clean): Updated.
10244 (i386-avx.o): New.
10245 (i386-avx.c): Likewise.
10246 (i386-avx-linux.o): Likewise.
10247 (i386-avx-linux.c): Likewise.
10248 (amd64-avx.o): Likewise.
10249 (amd64-avx.c): Likewise.
10250 (amd64-avx-linux.o): Likewise.
10251 (amd64-avx-linux.c): Likewise.
10252
10253 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10254 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10255 (srv_amd64_regobj): Add amd64-avx.o.
10256 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10257 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10258 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10259 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10260 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10261 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10262 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10263
10264 * i387-fp.c: Include "i386-xstate.h".
10265 (i387_xsave): New.
10266 (i387_cache_to_xsave): Likewise.
10267 (i387_xsave_to_cache): Likewise.
10268 (x86_xcr0): Likewise.
10269
10270 * i387-fp.h (i387_cache_to_xsave): Likewise.
10271 (i387_xsave_to_cache): Likewise.
10272 (x86_xcr0): Likewise.
10273
10274 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10275 * linux-crisv32-low.c (target_regsets): Likewise.
10276 * linux-m68k-low.c (target_regsets): Likewise.
10277 * linux-mips-low.c (target_regsets): Likewise.
10278 * linux-ppc-low.c (target_regsets): Likewise.
10279 * linux-s390-low.c (target_regsets): Likewise.
10280 * linux-sh-low.c (target_regsets): Likewise.
10281 * linux-sparc-low.c (target_regsets): Likewise.
10282 * linux-xtensa-low.c (target_regsets): Likewise.
10283
10284 * linux-low.c: Include <sys/uio.h>.
10285 (regsets_fetch_inferior_registers): Support nt_type.
10286 (regsets_store_inferior_registers): Likewise.
10287 (linux_process_qsupported): New.
10288 (linux_target_ops): Add linux_process_qsupported.
10289
10290 * linux-low.h (regset_info): Add nt_type.
10291 (linux_target_ops): Add process_qsupported.
10292
10293 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10294 and <sys/uio.h>.
10295 (init_registers_i386_avx_linux): New.
10296 (init_registers_amd64_avx_linux): Likewise.
10297 (xmltarget_i386_linux_no_xml): Likewise.
10298 (xmltarget_amd64_linux_no_xml): Likewise.
10299 (PTRACE_GETREGSET): Likewise.
10300 (PTRACE_SETREGSET): Likewise.
10301 (x86_fill_xstateregset): Likewise.
10302 (x86_store_xstateregset): Likewise.
10303 (use_xml): Likewise.
10304 (x86_linux_update_xmltarget): Likewise.
10305 (x86_linux_process_qsupported): Likewise.
10306 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10307 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10308 init_registers_i386_linux here. Call
10309 x86_linux_update_xmltarget.
10310 (the_low_target): Add x86_linux_process_qsupported.
10311
10312 * server.c (handle_query): Call target_process_qsupported.
10313
10314 * target.h (target_ops): Add process_qsupported.
10315 (target_process_qsupported): New.
10316
fc7238bb
PA		 103172010-04-03 Pedro Alves <pedro@codesourcery.com>
10318
10319 * inferiors.c (add_thread): Set last_status kind to
10320 TARGET_WAITKIND_IGNORE.
10321 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10322 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10323 (linux_wait_1): Move `thread' local definition to block that uses
10324 it. Don't NULL initialize `event_child'.
10325 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10326 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10327 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10328
bdabb078
PA		 103292010-04-01 Pedro Alves <pedro@codesourcery.com>
10330
10331 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10332 an extended waitstatus, or by a watchpoint.
10333 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10334 thread was stepping or has been stopped by a watchpoint.
10335
d3bbe7a0
PA		 103362010-04-01 Pedro Alves <pedro@codesourcery.com>
10337
10338 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10339 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10340 of another, then delete the previous, and validate all
10341 breakpoints.
10342 (validate_inserted_breakpoint): New.
10343 (delete_disabled_breakpoints): New.
10344 (validate_breakpoints): New.
10345 (check_mem_read): Validate breakpoints before trusting their
10346 shadow. Delete disabled breakpoints.
10347 (check_mem_write): Validate breakpoints before trusting they
10348 should be inserted. Delete disabled breakpoints.
10349 * mem-break.h (validate_breakpoints):
10350 * server.c (handle_query): Validate breakpoints when we see a
10351 qSymbol query.
10352
8b07ae33
PA		 103532010-04-01 Pedro Alves <pedro@codesourcery.com>
10354
10355 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10356 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10357 if we could tell there's a GDB breakpoint at stop_pc.
10358 (need_step_over_p): Don't do a step over if we find a GDB
10359 breakpoint at the resume PC.
10360
10361 * mem-break.c (struct raw_breakpoint): New.
10362 (enum bkpt_type): New type `gdb_breakpoint'.
10363 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10364 fields. New field `raw'.
10365 (find_raw_breakpoint_at): New.
10366 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10367 breakpoint instead.
10368 (set_breakpoint_at): Adjust.
10369 (delete_raw_breakpoint): New.
10370 (release_breakpoint): New.
10371 (delete_breakpoint): Rename to...
10372 (delete_breakpoint_1): ... this. Add proc parameter. Use
10373 release_breakpoint. Return ENOENT.
10374 (delete_breakpoint): Reimplement.
10375 (find_breakpoint_at): Delete.
10376 (find_gdb_breakpoint_at): New.
10377 (delete_breakpoint_at): Delete.
10378 (set_gdb_breakpoint_at): New.
10379 (delete_gdb_breakpoint_at): New.
10380 (gdb_breakpoint_here): New.
10381 (set_reinsert_breakpoint): Use release_breakpoint.
10382 (uninsert_breakpoint): Rename to ...
10383 (uninsert_raw_breakpoint): ... this.
10384 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10385 (reinsert_raw_breakpoint): Change parameter type to
10386 raw_breakpoint.
10387 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10388 instead.
10389 (check_breakpoints): Adjust. Use release_breakpoint.
10390 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10391 (breakpoint_inserted_here): Ditto.
10392 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10393 Don't trust the breakpoint's shadow if it is not inserted.
10394 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10395 (delete_all_breakpoints): Adjust.
10396 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10397 use delete_breakpoint_1.
10398
10399 * mem-break.h (breakpoints_supported): Delete declaration.
10400 (set_gdb_breakpoint_at): Declare.
10401 (gdb_breakpoint_here): Declare.
10402 (delete_breakpoint_at): Delete.
10403 (delete_gdb_breakpoint_at): Declare.
10404
10405 * server.h (struct raw_breakpoint): Forward declare.
10406 (struct process_info): New field `raw_breakpoints'.
10407
10408 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10409 breakpoints.
10410
6bf5e0ba
PA		 104112010-03-24 Pedro Alves <pedro@codesourcery.com>
10412
10413 * linux-low.c (status_pending_p_callback): Fix comment.
10414 (linux_wait_for_event_1): Move most of the internal breakpoint
10415 handling from here...
10416 (linux_wait_1): ... to here.
10417 (count_events_callback): New.
10418 (select_singlestep_lwp_callback): New.
10419 (select_event_lwp_callback): New.
10420 (cancel_breakpoints_callback): New.
10421 (select_event_lwp): New.
10422 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10423 priority to all LWPs that have had events that should be reported
10424 to the client. Cancel breakpoints when about to reporting the
10425 event to the client, not while stopping lwps. No longer cancel
10426 finished single-steps here.
10427 (cancel_finished_single_step): Delete.
10428 (cancel_finished_single_steps): Delete.
10429
414a389f
PA		 104302010-03-24 Pedro Alves <pedro@codesourcery.com>
10431
10432 * mem-break.c (enum bkpt_type): New.
10433 (struct breakpoint): New field `type'.
10434 (set_breakpoint_at): Change return type to struct breakpoint
10435 pointer. Set type to `other_breakpoint' by default.
10436 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10437 in the breakpoint list.
10438 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10439 (reinsert_breakpoint): Rename to ...
10440 (reinsert_raw_breakpoint): ... this.
10441 (reinsert_breakpoints_at): Adjust.
10442 * mem-break.h (struct breakpoint): Declare.
10443 (set_breakpoint_at): Change return type to struct breakpoint
10444 pointer.
10445
2280c721
PA		 104462010-03-24 Pedro Alves <pedro@codesourcery.com>
10447
10448 * server.c (handle_query): Assign, not compare.
10449
d50171e4
PA		 104502010-03-24 Pedro Alves <pedro@codesourcery.com>
10451
10452 Teach linux gdbserver to step-over-breakpoints.
10453
10454 * linux-low.c (can_hardware_single_step): New.
10455 (supports_breakpoints): New.
10456 (handle_extended_wait): If stopping threads, read the stop pc of
10457 the new cloned LWP.
10458 (get_pc): New.
10459 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10460 low target doesn't support retrieving the PC.
10461 (add_lwp): Set last_resume_kind to resume_continue.
10462 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10463 (linux_attach): Don't clear stop_expected. Set the lwp's
10464 last_resume_kind to resume_stop.
10465 (linux_detach_one_lwp): Don't check for removed breakpoints.
10466 (check_removed_breakpoint): Delete.
10467 (status_pending_p): Rename to ...
10468 (status_pending_p_callback): ... this. Don't check for removed
10469 breakpoints. Don't consider threads that are stopped from GDB's
10470 perspective.
10471 (linux_wait_for_lwp): Always read the stop_pc here.
10472 (cancel_breakpoint): New.
10473 (step_over_bkpt): New global.
10474 (linux_wait_for_event_1): Implement stepping over breakpoints.
10475 (gdb_wants_lwp_stopped): New.
10476 (gdb_wants_all_stopped): New.
10477 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10478 single-step traps here. Store the thread's last reported target
10479 wait status.
10480 (send_sigstop): Don't clear stop_expected. Always set it,
10481 instead.
10482 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10483 (cancel_finished_single_step): New.
10484 (cancel_finished_single_steps): New.
10485 (wait_for_sigstop): Don't cancel finished single-step traps here.
10486 (linux_resume_one_lwp): Don't check for removed breakpoints.
10487 Don't set `step' on non-hardware step archs.
10488 (linux_set_resume_request): Ignore resume_stop requests if already
10489 stopping or stopped. Set the lwp's last_resume_kind.
10490 (resume_status_pending_p): Don't check for removed breakpoints.
10491 (need_step_over_p): New.
10492 (start_step_over): New.
10493 (finish_step_over): New.
10494 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10495 requests. Clear the thread's last reported target waitstatus.
10496 Don't use the `suspended' flag. Don't consider pending breakpoints.
10497 (linux_resume): Start a step-over if necessary.
10498 (proceed_one_lwp): New.
10499 (proceed_all_lwps): New.
10500 (unstop_all_lwps): New.
10501 * linux-low.h (struct lwp_info): Rewrite comment for the
10502 `suspended' flag. Add the `stop_pc' field. Delete the
10503 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10504 Add `'last_resume_kind' and `need_step_over' fields.
10505 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10506 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10507 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10508 (set_raw_breakpoint_at): New.
10509 (set_breakpoint_at): Rewrite to use it.
10510 (reinsert_breakpoint_handler): Delete.
10511 (set_reinsert_breakpoint): New.
10512 (reinsert_breakpoint_by_bp): Delete.
10513 (delete_reinsert_breakpoints): New.
10514 (uninsert_breakpoint): Rewrite.
10515 (uninsert_breakpoints_at): New.
10516 (reinsert_breakpoint): Rewrite.
10517 (reinsert_breakpoints_at): New.
10518 (check_breakpoints): Rewrite.
10519 (breakpoint_here): New.
10520 (breakpoint_inserted_here): New.
10521 (check_mem_read): Adjust.
10522 * mem-break.h (breakpoints_supported, breakpoint_here)
10523 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10524 (reinsert_breakpoint_by_bp): Delete declaration.
10525 (delete_reinsert_breakpoints): Declare.
10526 (reinsert_breakpoint): Delete declaration.
10527 (reinsert_breakpoints_at): Declare.
10528 (uninsert_breakpoint): Delete declaration.
10529 (uninsert_breakpoints_at): Declare.
10530 (check_breakpoints): Adjust prototype.
10531 * server.h: Adjust include order.
10532 (struct thread_info): Declare here. Add a `last_status' field.
10533
30ba68cb
MS		 105342010-03-23 Michael Snyder <msnyder@vmware.com>
10535
10536 * server.c (crc32): New function.
10537 (handle_query): Add handling for 'qCRC:' request.
10538
b9a881c2
PA		 105392010-03-23 Pedro Alves <pedro@codesourcery.com>
10540
10541 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10542 lwp had been stopped by a watchpoint.
10543
e92d13d5
PA		 105442010-03-16 Pedro Alves <pedro@codesourcery.com>
10545
10546 * server.h (internal_error): Declare.
10547 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10548 * utils.c (internal_error): New function.
10549
64daa791
AS		 105502010-03-15 Andreas Schwab <schwab@redhat.com>
10551
10552 * configure.srv: Fix typo setting srv_regobj.
10553
f52cd8cd
PA		 105542010-03-15 Pedro Alves <pedro@codesourcery.com>
10555
10556 * linux-low.c (fetch_register): Avoid passing a non string literal
10557 format to `error'.
10558 (usr_store_inferior_registers): Ditto.
10559
93ae6fdc
PA		 105602010-03-14 Pedro Alves <pedro@codesourcery.com>
10561
10562 * linux-low.c (linux_write_memory): Bail out early if peeking
10563 memory failed.
10564
c3adc08c
PA		 105652010-03-14 Pedro Alves <pedro@codesourcery.com>
10566
10567 * linux-low.h (struct lwp_info): New fields
10568 `stopped_by_watchpoint' and `stopped_data_address'.
10569 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10570 here, and cache them in the lwp object.
10571 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10572 directly.
10573 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10574 field.
10575 (linux_stopped_by_watchpoint): Rewrite.
10576 (linux_stopped_data_address): Rewrite.
10577
bce522a2
PA		 105782010-03-06 Simo Melenius <simo.melenius@iki.fi>
10579
10580 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10581 switching the current inferior, not before.
10582
90884b2b
L		 105832010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10584
10585 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10586 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10587 i386-linux.c and amd64-linux.c.
10588 (reg-i386.o): Removed.
10589 (reg-i386.c): Likewise.
10590 (reg-i386-linux.o): Likewise.
10591 (reg-i386-linux.c): Likewise.
10592 (reg-x86-64.o): Likewise.
10593 (reg-x86-64.c): Likewise.
10594 (reg-x86-64-linux.o): Likewise.
10595 (reg-x86-64-linux.c): Likewise.
10596 (i386.o): New.
10597 (i386.c): Likewise.
10598 (i386-linux.o): Likewise.
10599 (i386-linux.c): Likewise.
10600 (amd64.o): Likewise.
10601 (amd64.c): Likewise.
10602 (amd64-linux.o): Likewise.
10603 (amd64-linux.c): Likewise.
10604
10605 * configure.srv (srv_i386_regobj): New.
10606 (srv_i386_linux_regobj): Likewise.
10607 (srv_amd64_regobj): Likewise.
10608 (srv_amd64_linux_regobj): Likewise.
10609 (srv_i386_32bit_xmlfiles): Likewise.
10610 (srv_i386_64bit_xmlfiles): Likewise.
10611 (srv_i386_xmlfiles): Likewise.
10612 (srv_amd64_xmlfiles): Likewise.
10613 (srv_i386_linux_xmlfiles): Likewise.
10614 (srv_amd64_linux_xmlfiles): Likewise.
10615 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10616 srv_xmlfiles to $srv_i386_xmlfiles.
10617 (i[34567]86-*-mingw32ce*): Likewise.
10618 (i[34567]86-*-mingw*): Likewise.
10619 (i[34567]86-*-nto*): Likewise.
10620 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10621 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10622 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10623 (x86_64-*-linux*): Likewise.
10624
10625 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10626 (init_registers_amd64_linux): New.
10627 (x86_arch_setup): Replace init_registers_x86_64_linux with
10628 init_registers_amd64_linux.
10629
193f13e6
MK		 106302010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10631
10632 * configure.ac: Check for libdl. If it is not available link against
10633 static libthread_db.
10634 * configure: Regenerate.
10635
85d721b8
PA		 106362010-02-22 Pedro Alves <pedro@codesourcery.com>
10637
10638 PR9605
10639
10640 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10641 handing a read watchpoint.
10642 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10643
6076632b
DE		 106442010-02-12 Doug Evans <dje@google.com>
10645
10646 * linux-low.c (linux_supports_tracefork_flag): Document.
10647 (linux_look_up_symbols): Add comment.
10648
3327ccf7
L		 106492010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10650
10651 * regcache.c (supply_register): Clear regcache if buf is NULL.
10652
0718675c 106532010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10654 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10655
10656 * inferiors.c (find_inferior): Add function documentation.
10657 (unloaded_dll): Handle the case where the unloaded dll has not
10658 been previously registered in the dll list.
10659
177321bd
DJ		 106602010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10661
10662 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10663 (thumb2_breakpoint): New.
10664 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10665
2b009048
DJ		 106662010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10667
10668 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10669 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10670 breakpoints.
10671
3be029c7
PA		 106722010-01-21 Pedro Alves <pedro@codesourcery.com>
10673
10674 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10675
18f5de3b
JK		 106762010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10677
10678 * linux-s390-low.c (s390_collect_ptrace_register)
10679 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10680
3743bb4f
DE		 106812010-01-21 Doug Evans <dje@google.com>
10682
14ce3065
DE		 10683 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10684 (PTRACE_ARG4_TYPE): New macro.
10685 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10686 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10687 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10688 (usr_store_inferior_registers): Ditto.
10689 (linux_read_memory, linux_write_memory): Ditto.
10690 (linux_test_for_tracefork): Ditto.
10691
3743bb4f
DE		 10692 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10693 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10694
8b315be5
PA		 106952010-01-21 Pedro Alves <pedro@codesourcery.com>
10696
10697 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10698 target.
10699
85492558
PA		 107002010-01-21 Pedro Alves <pedro@codesourcery.com>
10701
10702 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10703 prototype to take a regcache. Adjust.
10704
442ea881
PA		 107052010-01-20 Pedro Alves <pedro@codesourcery.com>
10706
10707 * regcache.h (struct thread_info): Forward declare.
10708 (struct regcache): New.
10709 (new_register_cache): Adjust prototype.
10710 (get_thread_regcache): Declare.
10711 (free_register_cache): Adjust prototype.
10712 (registers_to_string, registers_from_string): Ditto.
10713 (supply_register, supply_register_by_name, collect_register)
10714 (collect_register_as_string, collect_register_by_name): Ditto.
10715 * regcache.c (struct inferior_regcache_data): Delete.
10716 (get_regcache): Rename to ...
10717 (get_thread_regcache): ... this. Adjust. Switch inferior before
10718 fetching registers.
10719 (regcache_invalidate_one): Adjust.
10720 (regcache_invalidate): Fix prototype.
10721 (new_register_cache): Return the new register cache.
10722 (free_register_cache): Change prototype.
10723 (realloc_register_cache): Adjust.
10724 (registers_to_string): Change prototype to take a regcache. Adjust.
10725 (registers_from_string): Ditto.
10726 (register_data): Ditto.
10727 (supply_register): Ditto.
10728 (supply_register_by_name): Ditto.
10729 (collect_register): Ditto.
10730 (collect_register_as_string): Ditto.
10731 (collect_register_by_name): Ditto.
10732 * server.c (process_serial_event): Adjust.
10733 * linux-low.h (regset_fill_func, regset_store_func): Change
10734 prototype.
10735 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10736 Change prototype.
10737 * linux-low.c (get_stop_pc): Adjust.
10738 (check_removed_breakpoint): Adjust.
10739 (linux_wait_for_event): Adjust.
10740 (linux_resume_one_lwp): Adjust.
10741 (fetch_register): Add regcache parameter. Adjust.
10742 (usr_store_inferior_registers): Ditto.
10743 (regsets_fetch_inferior_registers): Ditto.
10744 (regsets_store_inferior_registers): Ditto.
10745 (linux_fetch_registers, linux_store_registers): Ditto.
10746 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10747 regcache. Adjust.
43aaf8b6
PA		 10748 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10749 Ditto.
442ea881
PA		 10750 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10751 prototype to take a regcache.
10752 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10753 * remote-utils.c (convert_ascii_to_int, outreg)
10754 (prepare_resume_reply): Change prototype to take a regcache.
10755 Adjust.
10756 * target.h (struct target_ops) <fetch_registers, store_registers>:
10757 Change prototype to take a regcache.
10758 (fetch_inferior_registers, store_inferior_registers): Change
10759 prototype to take a regcache. Adjust.
10760 * proc-service.c (ps_lgetregs): Adjust.
10761 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10762 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10763 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10764 take a regcache. Adjust.
10765 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10766 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10767 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10768 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10769 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10770 (cris_cannot_fetch_register):
10771 (cris_breakpoint_at): Change prototype to take a regcache.
10772 Adjust.
10773 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10774 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10775 to take a regcache. Adjust.
10776 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10777 Adjust.
10778 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10779 take a regcache. Adjust.
10780 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10781 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10782 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10783 * linux-mips-low.c (mips_get_pc):
10784 (mips_set_pc): Change prototype to take a regcache. Adjust.
10785 (mips_reinsert_addr): Adjust.
10786 (mips_collect_register): Change prototype to take a regcache.
10787 Adjust.
10788 (mips_supply_register):
10789 (mips_collect_register_32bit, mips_supply_register_32bit)
10790 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10791 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10792 * linux-ppc-low.c (ppc_supply_ptrace_register)
10793 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10794 (parse_spufs_run): Adjust.
10795 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10796 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10797 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10798 take a regcache. Adjust.
10799 * linux-s390-low.c (s390_collect_ptrace_register)
10800 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10801 (s390_set_pc): Change prototype to take a regcache. Adjust.
10802 (s390_arch_setup): Adjust.
10803 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10804 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10805 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10806 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10807 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10808 regcache. Adjust.
10809 (sparc_breakpoint_at): Adjust.
10810 * linux-xtensa-low.c (xtensa_fill_gregset):
10811 (xtensa_store_gregset):
10812 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10813 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10814 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10815 prototype to take a regcache. Adjust.
10816 * win32-arm-low.c (arm_fetch_inferior_register)
10817 (arm_store_inferior_register): Change prototype to take a
10818 regcache. Adjust.
10819 * win32-i386-low.c (i386_fetch_inferior_register)
10820 (i386_store_inferior_register): Change prototype to take a
10821 regcache. Adjust.
10822 * win32-low.c (child_fetch_inferior_registers)
10823 (child_store_inferior_registers): Change prototype to take a
10824 regcache. Adjust.
10825 (win32_wait): Adjust.
10826 (win32_fetch_inferior_registers): Change prototype to take a
10827 regcache. Adjust.
10828 (win32_store_inferior_registers): Adjust.
10829 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10830 store_inferior_register>: Change prototype to take a regcache.
10831
60c3d7b0
DE		 108322010-01-20 Doug Evans <dje@google.com>
10833
10834 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10835 #ifdef.
10836 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10837 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10838
dc146f7c
VP		 108392010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10840
10841 * linux-low.c (linux_core_of_thread): New.
10842 (compare_ints, show_process, list_threads): New.
10843 (linux_qxfer_osdata): Report threads and cores.
10844 (linux_target_op): Register linux_core_of_thread.
10845 * remote-utils.c (prepare_resume_reply): Report the core.
10846 (buffer_xml_printf): Support %d specifier.
10847 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10848 New.
10849 (handle_query): Handle qXfer:threads. Announce availability
10850 thereof.
10851 * target.h (struct target_ops): New field core_of_thread.
10852
7803799a
UW		 108532010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10854
10855 * Makefile.in (clean): Remove new generated files.
10856 (reg-s390.o, reg-s390.c): Remove rules.
10857 (reg-s390x.o, reg-s390x.c): Likewise.
10858 (s390-linux32.o, s390-linux32.c): Add rules.
10859 (s390-linux64.o, s390-linux64.c): Likewise.
10860 (s390x-linux64.o, s390x-linux64.c): Likewise.
10861 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10862 * linux-s390-low.c: Include <elf.h>.
10863 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10864 (init_registers_s390): Remove prototype.
10865 (init_registers_s390x): Likewise.
10866 (init_registers_s390_linux32): Add prototype.
10867 (init_registers_s390_linux64): Likewise.
10868 (init_registers_s390x_linux64): Likewise.
10869 (s390_num_regs_3264): New define.
10870 (s390_regmap_3264): New global variable.
10871 (s390_cannot_fetch_register): Remove obsolete check.
10872 (s390_cannot_store_register): Likewise.
10873 (s390_collect_ptrace_register): Handle upper/lower register halves.
10874 (s390_supply_ptrace_register): Likewise.
10875 (s390_fill_gregset): Update to register number changes.
10876 (s390_get_hwcap): New routine.
10877 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10878 Install appropriate regmap and register set.
10879
6e7ffa39
JB		 108802010-01-01 Joel Brobecker <brobecker@adacore.com>
10881
10882 * server.c (gdbserver_version): Update copyright year to 2010.
10883 * gdbreplay.c (gdbreplay_version): Likewise.
10884
957f3f49
DE		 108852009-12-28 Doug Evans <dje@google.com>
10886
10887 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10888 elf/external.h. Include <elf.h> instead but only if necessary.
10889
ca5c370d
PA		 108902009-12-28 Pedro Alves <pedro@codesourcery.com>
10891
10892 * linux-low.c (linux_remove_process): Remove `detaching'
10893 parameter. Don't release/detach from thread_db here.
10894 (linux_kill): Release/detach from thread_db here, ...
10895 (linux_detach): ... and here, before actually detaching.
10896 (linux_wait_1): ... and here, when a process exits.
10897 * thread-db.c (any_thread_of): New.
10898 (thread_db_free): Switch the current inferior to a thread of the
10899 passed in process.
10900
4ee62156
DE		 109012009-12-21 Doug Evans <dje@google.com>
10902
d90e6a88
DE		 10903 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10904
c5f62d5f
DE		 10905 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10906 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10907 warning ifndef __NR_tkill. Move setting of errno there too.
10908 Delete unnecessary resetting of errno after syscall.
10909 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10910
10e86dd7
DE		 10911 * configure.ac: Check for dladdr.
10912 * config.in: Regenerate.
10913 * configure: Regenerate.
10914 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10915 (try_thread_db_load): Update.
10916
4ee62156
DE		 10917 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10918
00f515da
DE		 109192009-12-18 Doug Evans <dje@google.com>
10920
e9464885
DE		 10921 * event-loop.c: Include unistd.h if it exists.
10922
07d4f67e
DE		 10923 * linux-low.c (my_waitpid): Move definition away from being in
10924 between linux_tracefork_child/linux_test_for_tracefork.
10925
00f515da
DE		 10926 * gdb_proc_service.h (psaddr_t): Fix type.
10927 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10928 signature to match glibc.
10929
1de1badb
DE		 109302009-12-16 Doug Evans <dje@google.com>
10931
10932 * linux-low.c (linux_read_memory): Fix argument to read.
10933
aeeb81d1
PA		 109342009-11-26 Pedro Alves <pedro@codesourcery.com>
10935
10936 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10937 events, don't leave current_inferior pointing at null.
10938
10357975
PA		 109392009-11-26 Pedro Alves <pedro@codesourcery.com>
10940
10941 * win32-low.c (LOG): Delete.
10942 (OUTMSG): Output to stderr.
10943 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10944 on compile time LOG macro.
10945 (win32_wait): Fix debug output.
10946
cf6e3471
PA		 109472009-11-26 Pedro Alves <pedro@codesourcery.com>
10948
10949 * win32-low.c (win32_add_one_solib): If the dll name is
10950 "ntdll.dll", prepend the system directory to the dll path.
10951
0c85e18e
MK		 109522009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10953
10954 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10955
9ac544ce 109562009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10957 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10958
10959 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10960 * configure.ac: Check for __mcoldfire__ and set
10961 gdb_cv_m68k_is_coldfire.
10962 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10963 reg-cf.o and reg-m68k.o.
10964 * configure: Regenerated.
10965
fd7dd3e6
PA		 109662009-11-16 Pedro Alves <pedro@codesourcery.com>
10967
10968 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10969 Pass it to thread_db_free.
10970 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10971 proper `detaching' argument to linux_remove_process.
10972 * linux-low.h (thread_db_free): Add `detaching' parameter.
10973 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10974 to thread_db_free.
10975 (thread_db_free): Add `detaching' parameter. Only
10976 call td_ta_clear_event if detaching from process.
10977
75aa492e
MK		 109782009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10979
10980 * thread-db.c (thread_db_free): Fix typo.
10981
21e1bee4
PP		 109822009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10983
10984 PR gdb/10838
10985 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10986
8838b45e
NS		 109872009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10988
10989 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10990 with an i686 compiler.
10991 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10992 needed.
10993 * configure: Rebuilt.
10994
8a35fb51
SL		 109952009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10996
10997 PR gdb/10783
10998
10999 * server.c (handle_search_memory_1): Correct read_addr initialization
11000 in loop for searching subsequent chunks.
11001
96f15937
PP		 110022009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11003
11004 * configure.ac: New --with-libthread-db option.
11005 * thread-db.c: Allow direct dependence on libthread_db.
11006 (thread_db_free): Adjust.
11007 * config.in: Regenerate.
11008 * configure: Likewise.
889bf7c5 11009
5f7d1694
PP		 110102009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11011
11012 PR gdb/10757
11013 * thread-db.c (attach_thread): New function.
11014 (maybe_attach_thread): Return success/failure.
11015 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11016 (thread_db_find_new_threads): Loop until no new threads.
11017
88e3b899
PA		 110182009-10-13 Pedro Alves <pedro@codesourcery.com>
11019
11020 * proc-service.c (ps_lgetregs): Formatting.
11021
cdbfd419
PP		 110222009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11023
11024 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11025 * configure.ac: Adjust.
11026 * linux-low.h (struct process_info_private): Move members to struct
11027 thread_db.
11028 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11029 * linux-low.c (linux_remove_process): Adjust.
11030 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11031 * server.c (handle_query): Move code ...
11032 (handle_monitor_command): ... here. New function.
11033 * target.h (struct target_ops): New member.
11034 * thread-db.c (struct thread_db): New.
11035 (libthread_db_search_path): New variable.
11036 (thread_db_create_event, thread_db_enable_reporting)
11037 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11038 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11039 (try_thread_db_load_1, dladdr_to_soname): New functions.
11040 (try_thread_db_load, thread_db_load_search): New functions.
11041 (thread_db_init): Search for libthread_db.
11042 (thread_db_free): New function.
11043 (thread_db_handle_monitor_command): Likewise.
11044 * config.in: Regenerate.
11045 * configure: Regenerate.
889bf7c5 11046
4168d2d6
UW		 110472009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11048
11049 * spu-low.c (spu_kill): Wait for inferior to terminate.
11050 Call clear_inferiors.
11051 (spu_detach): Call clear_inferiors.
11052
81ecdfbb
RW		 110532009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11054
11055 * aclocal.m4: Regenerate.
11056 * config.in: Likewise.
11057 * configure: Likewise.
11058
0b9ff2c0
UW		 110592009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11060
11061 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11062 (parse_spufs_run): New function.
11063 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11064 (ppc_breakpoint_at): Handle SPU breakpoints.
11065
efcbbd14
UW		 110662009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11067
11068 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11069 (SPUFS_MAGIC): Define.
11070 (spu_enumerate_spu_ids): New function.
11071 (linux_qxfer_spu): New function.
11072 (linux_target_ops): Install linux_qxfer_spu.
11073
f4d9bade
UW		 110742009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11075
11076 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11077 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11078 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11079 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11080 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11081 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11082 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11083 (init_registers_powerpc_cell32l): Add prototype.
11084 (init_registers_powerpc_cell64l): Likewise.
11085 (ppc_arch_setup): Detect Cell/B.E. architecture.
11086
96e946ca
RW		 110872009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11088
11089 * Makefile.in (datarootdir): New variable.
11090
58d6951d
DJ		 110912009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11092
11093 * linux-low.c (linux_write_memory): Update debugging output.
11094 * Makefile.in (clean): Add new descriptions.
11095 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11096 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11097 * configure.srv: Add new files for arm*-*-linux*.
11098 * linux-arm-low.c: Add new declarations.
11099 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11100 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11101 (HWCAP_VFPv3D16): New.
11102 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11103 instead of __IWMMXT__.
11104 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11105 (arm_arch_setup): New.
11106 (target_regsets): Remove #ifdef. Add VFP regset.
11107 (the_low_target): Use arm_arch_setup.
11108
12b42a12
DJ		 111092009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11110
11111 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11112 the main thread again.
11113
ac8c974e
AR		 111142009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11115
11116 Adding Neutrino gdbserver.
11117 * configure: Regenerated.
11118 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11119 * configure.srv (i[34567]86-*-nto*): New target.
11120 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11121 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11122 (nto_comctrl) [__QNX__]: New function.
11123 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11124
4424e0c3 111252009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11126
11127 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11128 srv_tgtobj.
11129
912cf4ba
PA		 111302009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11131 Pedro Alves <pedro@codesourcery.com>
11132
11133 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11134 don't support CONTEXT_EXTENDED_REGISTERS.
11135 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11136 (the_low_target): Install them.
11137 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11138 failing with ERROR_PIPE_NOT_CONNECTED.
11139
aa5ca48f
DE		 111402009-06-30 Doug Evans <dje@google.com>
11141 Pierre Muller <muller@ics.u-strasbg.fr>
11142
11143 Add h/w watchpoint support to x86-linux, win32-i386.
11144 * Makefile.in (SFILES): Add i386-low.c
11145 (i386_low_h): Define.
11146 (i386-low.o): Add dependencies.
11147 (linux-x86-low.o): Add i386-low.h dependency.
11148 (win32-i386-low.o): Ditto.
11149 * i386-low.c: New file.
11150 * i386-low.h: New file.
11151 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11152 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11153 * linux-low.c (linux_add_process): Initialize arch_private.
11154 (linux_remove_process): Free arch_private.
11155 (add_lwp): Initialize arch_private.
11156 (delete_lwp): Free arch_private.
11157 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11158 provided.
11159 * linux-low.h (process_info_private): New member arch_private.
11160 (lwp_info): New member arch_private.
11161 (linux_target_ops): New members new_process, new_thread,
11162 prepare_to_resume.
11163 (ptid_of): New macro.
11164 * linux-x86-low.c: Include stddef.h, i386-low.h.
11165 (arch_process_info): New struct.
11166 (arch_lwp_info): New struct.
11167 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11168 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11169 (i386_dr_low_get_status): New function.
11170 (x86_insert_point, x86_remove_point): New functions.
11171 (x86_stopped_by_watchpoint): New function.
11172 (x86_stopped_data_address): New function.
11173 (x86_linux_new_process, x86_linux_new_thread): New functions.
11174 (x86_linux_prepare_to_resume): New function.
11175 (the_low_target): Add entries for insert_point, remove_point,
11176 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11177 prepare_to_resume.
11178 * server.c (debug_hw_points): New global.
11179 (monitor_show_help): Document set debug-hw-points.
11180 (handle_query): Process "set debug-hw-points".
11181 * server.h (debug_hw_points): Declare.
11182 (paddress): Declare.
11183 * utils.c (NUMCELLS, CELLSIZE): New macros.
11184 (get_sell, xsnprintf, paddress): New functions.
11185 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11186 remove_point, stopped_by_watchpoint, stopped_data_address.
11187 * win32-i386-low.c: Include i386-low.h.
11188 (debug_reg_state): Replaces dr.
11189 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11190 (i386_dr_low_get_status): New function.
11191 (i386_insert_point, i386_remove_point): New functions.
11192 (i386_stopped_by_watchpoint): New function.
11193 (i386_stopped_data_address): New function.
11194 (i386_initial_stuff): Update.
11195 (get_thread_context,set_thread_context,i386_thread_added): Update.
11196 (the_low_target): Add entries for insert_point,
11197 remove_point, stopped_by_watchpoint, stopped_data_address.
11198 * win32-low.c (win32_insert_watchpoint): New function.
11199 (win32_remove_watchpoint): New function.
11200 (win32_stopped_by_watchpoint): New function.
11201 (win32_stopped_data_address): New function.
11202 (win32_target_ops): Add entries for insert_watchpoint,
11203 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11204 * win32-low.h (win32_target_ops): New members insert_point,
11205 remove_point, stopped_by_watchpoint, stopped_data_address.
11206
d993e290
PA		 112072009-06-25 Pedro Alves <pedro@codesourcery.com>
11208
11209 * server.c (process_serial_event): Re-return unsupported, not
11210 error, if the type isn't recognized. Re-allow supporting only
11211 insert or remove packets. Also call require_running for
11212 breakpoints. Add missing break statement to default case. Tidy.
11213 * target.h (struct target_ops): Rename insert_watchpoint to
11214 insert_point, and remove_watchpoint to remove_point.
11215
11216 * linux-low.h (struct linux_target_ops): Likewise.
11217 * linux-low.c (linux_insert_watchpoint): Rename to ...
11218 (linux_insert_point): ... this. Adjust.
11219 (linux_remove_watchpoint): Rename to ...
11220 (linux_remove_point): ... this. Adjust.
11221 (linux_target_ops): Adjust.
11222 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11223 (cris_insert_point): ... this.
11224 (cris_remove_watchpoint): Rename to ...
11225 (cris_remove_point): ... this.
11226 (the_low_target): Adjust.
11227
0f54c268
PM		 112282009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11229
11230 * server.c (handle_v_kill): Pass signal_pid to
11231 kill_inferior if multi_process is zero.
11232
c6314022
AR		 112332009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11234
11235 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11236 * target.h (target_ops): Comment for *_watchpoint to make it clear
11237 the functions can get types '0' and '1'.
11238
4463ce24
AR		 112392009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11240
11241 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11242 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11243 * regcache.c (get_regcache): Likewise.
11244 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11245 * win32-low.c (child_fetch_inferior_registers): Remove check for
11246 regno 0.
11247
cf8fd78b
PA		 112482009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11249 Pedro Alves <pedro@codesourcery.com>
11250
11251 * target.h (struct target_ops) <supports_multi_process>: New
11252 callback.
11253 (target_supports_multi_process): New.
11254 * server.c (handle_query): Even if GDB reports support, only
11255 enable multi-process if the target also supports it. Report
11256 multi-process support only if the target backend supports it.
11257 * linux-low.c (linux_supports_multi_process): New function.
11258 (linux_target_ops): Install it as target_supports_multi_process
11259 callback.
11260
47c0c975
DE		 112612009-05-24 Doug Evans <dje@google.com>
11262
e09875d4
DE		 11263 Global renaming of find_thread_pid to find_thread_ptid.
11264 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11265 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11266 All callers updated.
11267
e27d73f6
DE		 11268 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11269 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11270 directly.
11271
47c0c975
DE		 11272 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11273 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11274 (linux_resume_one_lwp): Ditto.
11275
2acc282a
DE		 112762009-05-23 Doug Evans <dje@google.com>
11277
11278 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11279 from struct inferior_list_entry * to struct lwp_info *.
11280 All callers updated.
11281
9f1036c1
DE		 112822009-05-13 Doug Evans <dje@google.com>
11283
11284 * linux-x86-low.c: Don't include assert.h.
11285 (x86_siginfo_fixup): Use fatal, not assert.
11286 (x86_arch_setup): Fix comment.
11287
d0722149
DE		 112882009-05-12 Doug Evans <dje@google.com>
11289
11290 Biarch support for i386/amd64 gdbserver.
11291 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11292 Add linux-x86-low.c.
11293 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11294 (linux-x86-low.o): Add.
11295 * linux-x86-64-low.c: Delete.
11296 * linux-i386-low.c: Delete.
11297 * linux-x86-low.c: New file.
11298 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11299 linux-x86-low.o.
11300 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11301 linux-x86-low.o.
11302 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11303 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11304 (linux_child_pid_to_exec_file): New function.
11305 (elf_64_header_p, elf_64_file_p): New functions.
11306 (siginfo_fixup): New function.
11307 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11308 give target a chance to convert layout.
11309 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11310 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11311
fdeb2a12
DE		 113122009-05-07 Doug Evans <dje@google.com>
11313
11314 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11315 (regsets_store_inferior_registers): Ditto.
11316
a6dbe5df
PA		 113172009-05-06 Pedro Alves <pedro@codesourcery.com>
11318
11319 PR server/10048
11320
11321 * linux-low.c (must_set_ptrace_flags): Delete.
11322 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11323 of the global.
11324 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11325 `lwp->must_set_ptrace_flags' instead.
ba42693b 11326 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11327 (linux_wait_1): ... not here.
11328
5091eb23
DE		 113292009-04-30 Doug Evans <dje@google.com>
11330
9f767825
DE		 11331 * inferiors.c (started_inferior_callback): New function.
11332 (attached_inferior_callback): New function.
11333 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11334 * server.c (print_started_pid, print_attached_pid): New functions.
11335 (detach_or_kill_for_exit): New function.
11336 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11337 * server.h (have_started_inferiors_p): Declare.
11338 (have_attached_inferiors_p): Declare.
11339
5091eb23
DE		 11340 * inferiors.c (remove_process): Fix memory leak, free process.
11341 * linux-low.c (linux_remove_process): New function.
11342 (linux_kill): Call it instead of remove_process.
11343 (linux_detach, linux_wait_1): Ditto.
11344
155c8968
PA		 113452009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11346
11347 * configure.srv: Add x86 Windows CE target.
11348
7fe519cb
UW		 113492009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11350
11351 * inferiors.c (get_thread_process): Make global.
11352 * server.h (get_thread_process): Add prototype.
11353 * thread-db.c (find_one_thread): Use get_thread_process
11354 instead of current_process.
11355 (thread_db_get_tls_address): Do not crash if called when
11356 thread layer is not yet initialized.
11357
5472f405
UW		 113582009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11359
11360 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11361 * spu-low.c (current_tid): Rename to ...
11362 (current_ptid): ... this.
11363 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11364 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11365 ptid_get_lwp (current_ptid) instead of current_tid.
11366 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11367 instead of current_tid. Use find_process_pid to verify pid
11368 argument is valid. Pass proper argument to remove_process.
11369 (spu_thread_alive): Compare current_ptid instead of current_tid.
11370 (spu_resume): Likewise.
11371
55ac2b99
PA		 113722009-04-02 Pedro Alves <pedro@codesourcery.com>
11373
11374 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11375 variable.
11376
95954743
PA		 113772009-04-01 Pedro Alves <pedro@codesourcery.com>
11378
11379 Implement the multiprocess extensions, and add linux multiprocess
11380 support.
11381
11382 * server.h (ULONGEST): Declare.
11383 (struct ptid, ptid_t): New.
11384 (minus_one_ptid, null_ptid): Declare.
11385 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11386 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11387 (struct inferior_list_entry): Change `id' type from unsigned from
11388 to ptid_t.
11389 (struct sym_cache, struct breakpoint, struct
11390 process_info_private): Forward declare.
11391 (struct process_info): Declare.
11392 (current_process): Declare.
11393 (all_processes): Declare.
11394 (initialize_inferiors): Declare.
11395 (add_thread): Adjust to use ptid_t.
11396 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11397 (add_process, remove_process, find_thread_pid): Declare.
11398 (find_inferior_id): Adjust to use ptid_t.
11399 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11400 (multi_process): Declare.
11401 (push_event): Adjust to use ptid_t.
11402 (read_ptid, write_ptid): Declare.
11403 (prepare_resume_reply): Adjust to use ptid_t.
11404 (clear_symbol_cache): Declare.
11405 * inferiors.c (all_processes): New.
11406 (null_ptid, minus_one_ptid): New.
11407 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11408 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11409 (add_thread): Change unsigned long to ptid. Remove gdb_id
11410 parameter. Adjust.
11411 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11412 (gdb_id_to_thread): Rename to ...
11413 (find_thread_pid): ... this. Change unsigned long to ptid.
11414 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11415 (loaded_dll, pull_pid_from_list): Adjust.
11416 (add_process, remove_process, find_process_pid)
11417 (get_thread_process, current_process, initialize_inferiors): New.
11418 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11419 (struct target_waitstatus) <related_pid>: Ditto.
11420 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11421 return type to int.
11422 (struct target_ops) <join>: Add `pid' argument.
11423 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11424 (struct target_ops) <wait>: Add `ptid' field. Change return type
11425 to ptid.
11426 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11427 (mywait): Add `ptid' argument. Change return type to ptid_t.
11428 (target_pid_to_str): Declare.
11429 * target.c (set_desired_inferior): Adjust to use ptids.
11430 (mywait): Add new `ptid' argument. Adjust.
11431 (target_pid_to_str): New.
11432 * mem-break.h (free_all_breakpoints): Declare.
11433 * mem-break.c (breakpoints): Delelete.
11434 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11435 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11436 to use per-process breakpoint list.
11437 (free_all_breakpoints): New.
11438 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11439 (symbol_cache, all_symbols_looked_up): Delete.
11440 (hexchars): New.
11441 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11442 read_ptid): New.
11443 (prepare_resume_reply): Change ptid argument's type from unsigned
11444 long to ptid_t. Adjust. Implement W;process and X;process.
11445 (free_sym_cache, clear_symbol_cache): New.
11446 (look_up_one_symbol): Adjust to per-process symbol cache. *
11447 * server.c (cont_thread, general_thread, step_thread): Change type
11448 to ptid_t.
11449 (attached): Delete.
11450 (multi_process): New.
11451 (last_ptid): Change type to ptid_t.
11452 (struct vstop_notif) <ptid>: Change type to ptid_t.
11453 (queue_stop_reply, push_event): Change `ptid' argument's type to
11454 ptid_t.
11455 (discard_queued_stop_replies): Add `pid' argument.
11456 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11457 changes. Don't reference the `attached' global.
11458 (attach_inferior): Adjust to mywait interface changes.
11459 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11460 features. Handle and report "multiprocess+". Handle
11461 "qAttached:PID".
11462 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11463 changes.
11464 (handle_v_kill): New.
11465 (handle_v_stopped): Adjust to use target_pid_to_str.
11466 (handle_v_requests): Allow multiple attaches and runs when
11467 multiprocess extensions are in effect. Handle "vKill".
11468 (myresume): Adjust to use ptids.
11469 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11470 (handle_status): Adjust to discard_queued_stop_replies interface
11471 change.
11472 (first_thread_of, kill_inferior_callback)
11473 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11474 (main): Call initialize_inferiors. Adjust to use ptids, killing
11475 and detaching from all inferiors. Handle multiprocess packet
11476 variants.
11477 * linux-low.h: Include gdb_proc_service.h.
11478 (struct process_info_private): New.
11479 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11480 <lwpid_of>: Use ptid_get_lwp.
11481 (get_lwp_thread): Adjust.
11482 (struct lwp_info): Add `dead' member.
11483 (find_lwp_pid): Declare.
11484 * linux-low.c (thread_db_active): Delete.
11485 (new_inferior): Adjust comment.
11486 (inferior_pid): Delete.
11487 (linux_add_process): New.
11488 (handle_extended_wait): Adjust.
11489 (add_lwp): Change unsigned long to ptid.
11490 (linux_create_inferior): Add process to processes table. Adjust
11491 to use ptids. Don't set new_inferior here.
11492 (linux_attach_lwp): Rename to ...
11493 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11494 it. Adjust to use ptids.
11495 (linux_attach_lwp): New.
11496 (linux_attach): Add process to processes table. Don't set
11497 new_inferior here.
11498 (struct counter): New.
11499 (second_thread_of_pid_p, last_thread_of_process_p): New.
11500 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11501 multiple processes.
11502 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11503 processes. Remove process from process table.
11504 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11505 to multiple processes.
11506 (any_thread_of): New.
11507 (linux_detach): Add `pid' argument, and handle it. Remove process
11508 from processes table.
11509 (linux_join): Add `pid' argument. Handle it.
11510 (linux_thread_alive): Change unsighed long argument to ptid_t.
11511 Consider dead lwps as not being alive.
11512 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11513 threads we're not interested in.
11514 (same_lwp, find_lwp_pid): New.
11515 (linux_wait_for_lwp): Change `pid' argument's type from int to
11516 ptid_t. Adjust.
11517 (linux_wait_for_event): Rename to ...
11518 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11519 from int to ptid_t. Adjust.
11520 (linux_wait_for_event): New.
11521 (linux_wait_1): Add `ptid' argument. Change return type to
11522 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11523 that exit from the process table.
11524 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11525 Adjust.
11526 (mark_lwp_dead): New.
11527 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11528 stopping all threads, mark its main lwp as dead.
11529 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11530 ptids.
11531 (fetch_register, usr_store_inferior_registers)
11532 (regsets_fetch_inferior_registers)
11533 (regsets_store_inferior_registers, linux_read_memory)
11534 (linux_write_memory): Inline `inferior_pid'.
11535 (linux_look_up_symbols): Adjust to use per-process
11536 `thread_db_active'.
11537 (linux_request_interrupt): Adjust to use ptids.
11538 (linux_read_auxv): Inline `inferior_pid'.
11539 (initialize_low): Don't reference thread_db_active.
11540 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11541 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11542 (ps_getpid): Return the pid of the current inferior.
11543 * thread-db.c (proc_handle, thread_agent): Delete.
11544 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11545 per-process data.
11546 (find_one_thread): Change argument type to ptid_t. Adjust to
11547 per-process data.
11548 (maybe_attach_thread): Adjust to per-process data and ptids.
11549 (thread_db_find_new_threads): Ditto.
11550 (thread_db_init): Ditto.
11551 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11552 processes table. Adjust to use ptids.
11553 (spu_kill, spu_detach): Adjust interface. Remove process from
11554 processes table.
11555 (spu_join, spu_thread_alive): Adjust interface.
11556 (spu_wait): Adjust interface. Remove process from processes
11557 table. Adjust to use ptids.
11558 * win32-low.c (current_inferior_tid): Delete.
11559 (current_inferior_ptid): New.
11560 (debug_event_ptid): New.
11561 (thread_rec): Take a ptid. Adjust.
11562 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11563 (child_delete_thread): Ditto.
11564 (do_initial_child_stuff): Add `attached' argument. Add process to
11565 processes table.
11566 (child_fetch_inferior_registers, child_store_inferior_registers):
11567 Adjust.
11568 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11569 (win32_attach): Pass 1 to do_initial_child_stuff.
11570 (win32_kill): Adjust interface. Remove process from processes
11571 table.
11572 (win32_detach): Ditto.
11573 (win32_join): Adjust interface.
11574 (win32_thread_alive): Take a ptid.
11575 (win32_resume): Adjust to use ptids.
11576 (get_child_debug_event): Ditto.
11577 (win32_wait): Adjust interface. Remove exiting process from
11578 processes table.
11579
bd99dc85
PA		 115802009-04-01 Pedro Alves <pedro@codesourcery.com>
11581
11582 Non-stop mode support.
11583
11584 * server.h (non_stop): Declare.
11585 (gdb_client_data, handler_func): Declare.
11586 (delete_file_handler, add_file_handler, start_event_loop):
11587 Declare.
11588 (handle_serial_event, handle_target_event, push_event)
11589 (putpkt_notif): Declare.
11590 * target.h (enum resume_kind): New.
11591 (struct thread_resume): Replace `step' field by `kind' field.
11592 (TARGET_WNOHANG): Define.
11593 (struct target_ops) <wait>: Add `options' argument.
11594 <supports_non_stop, async, start_non_stop>: New fields.
11595 (target_supports_non_stop, target_async): New.
11596 (start_non_stop): Declare.
11597 (mywait): Add `options' argument.
11598 * target.c (mywait): Add `options' argument. Print child exit
11599 notifications here.
11600 (start_non_stop): New.
11601 * server.c (non_stop, own_buf, mem_buf): New globals.
11602 (struct vstop_notif): New.
11603 (notif_queue): New global.
11604 (queue_stop_reply, push_event, discard_queued_stop_replies)
11605 (send_next_stop_reply): New.
11606 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11607 interface changes.
11608 (attach_inferior): In non-stop mode, don't wait for the target
11609 here.
11610 (handle_general_set): Handle QNonStop.
11611 (handle_query): When handling qC, return the current general
11612 thread, instead of the first thread of the list.
11613 (handle_query): If the backend supports non-stop mode, include
11614 QNonStop+ in the qSupported query response.
11615 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11616 and non-stop mode.
11617 (handle_v_attach, handle_v_run): Handle non-stop mode.
11618 (handle_v_stopped): New.
11619 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11620 (myresume): Adjust to use resume_kind. Handle non-stop.
11621 (queue_stop_reply_callback): New.
11622 (handle_status): Handle non-stop mode.
11623 (main): Clear non_stop flag on reconnection. Use the event-loop.
11624 Refactor serial protocol handling from here ...
11625 (process_serial_event): ... to this new function. When GDB
11626 selects any thread, select one here. In non-stop mode, wait until
11627 GDB acks all pending events before exiting.
11628 (handle_serial_event, handle_target_event): New.
11629 * remote-utils.c (remote_open): Install remote_desc in the event
11630 loop.
11631 (remote_close): Remove remote_desc from the event loop.
11632 (putpkt_binary): Rename to...
11633 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11634 (putpkt_binary): New as wrapper around putpkt_binary_1.
11635 (putpkt_notif): New.
11636 (prepare_resume_reply): In non-stop mode, don't change the
11637 general_thread.
11638 * event-loop.c: New.
11639 * Makefile.in (OBJ): Add event-loop.o.
11640 (event-loop.o): New rule.
11641
11642 * linux-low.h (pid_of): Moved here.
11643 (lwpid_of): New.
11644 (get_lwp_thread): Use lwpid_of.
11645 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11646 * linux-low.c (pid_of): Delete.
11647 (inferior_pid): Use lwpid_of.
11648 (linux_event_pipe): New.
11649 (target_is_async_p): New.
11650 (delete_lwp): New.
11651 (handle_extended_wait): Use lwpid_of.
11652 (add_lwp): Don't set lwpid field.
11653 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11654 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11655 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11656 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11657 first. Adjust to linux_wait_for_event interface changes. Use
11658 lwpid_of.
11659 (linux_detach): Don't delete the main lwp here.
11660 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11661 (status_pending_p): Don't consider explicitly suspended lwps.
11662 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11663 pointer. Add OPTIONS argument. Change return type to int. Use
11664 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11665 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11666 pointer. Add status pointer argument. Return a pid instead of a
11667 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11668 changes. In non-stop mode, don't switch to a random thread.
11669 (linux_wait): Rename to...
11670 (linux_wait_1): ... this. Add target_options argument, and handle
11671 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11672 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11673 clean exit and signal exit code. Don't stop all threads in
11674 non-stop mode. In all-stop mode, only stop all threads when
11675 reporting a stop to GDB. Handle explicit thread stop requests.
11676 (async_file_flush, async_file_mark): New.
11677 (linux_wait): New.
11678 (send_sigstop): Use lwpid_of.
11679 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11680 interface changes. In non-stop mode, don't switch to a random
11681 thread.
11682 (linux_resume_one_lwp): Use lwpid_of.
11683 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11684 (linux_resume_one_thread): ... this. Handle resume_stop. In
11685 non-stop mode, don't look for pending flag in all threads.
11686 (resume_status_pending_p): Don't consider explicitly suspended
11687 threads.
11688 (my_waitpid): Reimplement. Emulate __WALL.
11689 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11690 Use lwpid_of.
11691 (sigchld_handler, linux_supports_non_stop, linux_async)
11692 (linux_start_non_stop): New.
11693 (linux_target_ops): Register linux_supports_non_stop, linux_async
11694 and linux_start_non_stop.
11695 (initialize_low): Install SIGCHLD handler.
11696 * thread-db.c (thread_db_create_event, find_one_thread)
11697 (thread_db_get_tls_address): Use lwpid_of.
11698 * win32-low.c (win32_detach): Adjust to use resume_kind.
11699 (win32_wait): Add `options' argument.
11700 * spu-low.c (spu_resume): Adjust to use resume_kind.
11701 (spu_wait): Add `options' argument.
11702
5b1c542e
PA		 117032009-04-01 Pedro Alves <pedro@codesourcery.com>
11704
11705 Decouple target code from remote protocol.
11706
11707 * target.h (enum target_waitkind): New.
11708 (struct target_waitstatus): New.
11709 (struct target_ops) <wait>: Return an unsigned long. Take a
11710 target_waitstatus pointer instead of a char pointer.
11711 (mywait): Likewise.
11712 * target.c (mywait): Change prototype to return an unsigned long.
11713 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11714 * server.h (thread_from_wait, old_thread_from_wait): Delete
11715 declarations.
11716 (prepare_resume_reply): Change prototype to take a
11717 target_waitstatus.
11718 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11719 (last_status, last_ptid): New.
11720 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11721 pid instead of a signal.
11722 (attach_inferior): Remove "status" and "signal" parameters.
11723 Adjust.
11724 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11725 not as an address.
11726 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11727 (handle_v_requests, myresume): Remove "status" and "signal"
11728 parameters. Adjust.
11729 (handle_status): New.
11730 (main): Delete local `status'. Adjust.
11731 * remote-utils.c: Include target.h.
11732 (prepare_resume_reply): Change prototype to take a
11733 target_waitstatus. Adjust.
11734
11735 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11736 interface.
11737 * spu-low.c (spu_wait): Adjust.
11738 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11739 Delete.
11740 (win32_wait): Adjust.
11741
2bd7c093
PA		 117422009-04-01 Pedro Alves <pedro@codesourcery.com>
11743
11744 * target.h (struct thread_resume): Delete leave_stopped member.
11745 (struct target_ops): Add a `n' argument to the `resume' callback.
11746 * server.c (start_inferior): Adjust.
11747 (handle_v_cont, myresume): Adjust.
11748 * linux-low.c (check_removed_breakpoint): Adjust to resume
11749 interface change, and to removed leave_stopped field.
11750 (resume_ptr): Delete.
11751 (struct thread_resume_array): New.
11752 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11753 resume interface change.
11754 (linux_continue_one_thread, linux_queue_one_thread)
11755 (resume_status_pending_p): Check if the resume field is NULL
11756 instead of checking the leave_stopped member.
11757 (linux_resume): Adjust to the target resume interface change.
11758 * spu-low.c (spu_resume): Adjust to the target resume interface
11759 change.
11760 * win32-low.c (win32_detach, win32_resume): Ditto.
11761
c35fafde
PA		 117622009-04-01 Pedro Alves <pedro@codesourcery.com>
11763
11764 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11765 flag.
11766 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11767 pending.
11768 (linux_continue_one_thread): Only preserve the stepping flag if
11769 there's a pending breakpoint.
11770
0a59d50b
PA		 117712009-03-31 Pedro Alves <pedro@codesourcery.com>
11772
11773 * server.c (main): After the inferior having exited, call
11774 remote_close before exiting gdbserver.
11775
f04c6d38
TJB		 117762009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11777
11778 Fix size of FPSCR in Power 7 processors.
11779 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11780 (PPC_FEATURE_HAS_DFP): New #define.
11781 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11782 size of the FPSCR.
11783
78e5cee6
PA		 117842009-03-23 Pedro Alves <pedro@codesourcery.com>
11785
11786 * server.c (handle_query) Whitespace and formatting.
11787
1b3f6016
PA		 117882009-03-22 Pedro Alves <pedro@codesourcery.com>
11789
11790 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11791 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11792 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11793 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11794 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11795 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11796 Makefile.in, configure.ac: Fix whitespace throughout.
11797 * configure: Regenerate.
11798
a07b2135
PA		 117992009-03-22 Pedro Alves <pedro@codesourcery.com>
11800
11801 * inferiors.c (find_inferior): Make it safe for the callback
11802 function to delete the currently iterated inferior.
11803
67cc2626
PA		 118042009-03-22 Pedro Alves <pedro@codesourcery.com>
11805
11806 * Makefile.in (linuw_low_h): Move higher.
11807 (thread-db.o): Depend on $(linux_low_h).
11808
54a0b537
PA		 118092009-03-17 Pedro Alves <pedro@codesourcery.com>
11810
11811 Rename "process" to "lwp" throughout.
11812
11813 * linux-low.c (all_processes): Rename to...
11814 (all_lwps): ... this.
11815 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11816 (add_process): Rename to ...
11817 (add_lwp): ... this. Adjust.
11818 (linux_create_inferior): Adjust.
11819 (linux_attach_lwp): Adjust.
11820 (linux_attach): Adjust.
11821 (linux_kill_one_process): Rename to ...
11822 (linux_kill_one_lwp): ... this. Adjust.
11823 (linux_kill): Adjust.
11824 (linux_detach_one_process): Rename to ...
11825 (linux_detach_one_lwp): ... this. Adjust.
11826 (linux_detach): Adjust.
11827 (check_removed_breakpoint): Adjust.
11828 (status_pending_p): Adjust.
11829 (linux_wait_for_process): Rename to ...
11830 (linux_wait_for_lwp): ... this. Adjust.
11831 (linux_wait_for_event): Adjust.
11832 (send_sigstop): Adjust.
11833 (wait_for_sigstop): Adjust.
11834 (stop_all_processes): Rename to ...
11835 (stop_all_lwps): ... this.
11836 (linux_resume_one_process): Rename to ...
11837 (linux_resume_one_lwp): ... this. Adjust.
11838 (linux_set_resume_request, linux_continue_one_thread)
11839 (linux_queue_one_thread, resume_status_pending_p)
11840 (usr_store_inferior_registers, regsets_store_inferior_registers)
11841 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11842 Adjust.
11843 * linux-low.h (get_process): Rename to ...
11844 (get_lwp): ... this. Adjust.
11845 (get_thread_process): Rename to ...
11846 (get_thread_lwp): ... this. Adjust.
11847 (get_process_thread): Rename to ...
11848 (get_lwp_thread): ... this. Adjust.
11849 (struct process_info): Rename to ...
11850 (struct lwp_info): ... this.
11851 (all_processes): Rename to ...
11852 (all_lwps): ... this.
11853 * proc-service.c (ps_lgetregs): Adjust.
11854 * thread-db.c (thread_db_create_event, find_one_thread)
11855 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11856
0b16c5cf
PA		 118572009-03-14 Pedro Alves <pedro@codesourcery.com>
11858
11859 * server.c (handle_query): Handle "qAttached".
11860
32de4b9d
NS		 118612009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11862
11863 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11864 GPLv3, update license URL.
11865
2aecd87f
DE		 118662009-03-01 Doug Evans <dje@google.com>
11867
93efd302 11868 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11869 (server_h): Add gdb_signals.h.
11870 (signals.o): Update.
11871 * server.h (target_signal_from_host,target_signal_to_host_p)
11872 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11873
86b1f9c5
PM		 118742009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11875
11876 * remote-utils.c (getpkt): Also generate remote-debug
11877 information if noack_mode is set.
11878
4aa995e1
PA		 118792009-02-06 Pedro Alves <pedro@codesourcery.com>
11880
11881 * server.c (handle_query): Report qXfer:siginfo:read and
11882 qXfer:siginfo:write as supported and handle them.
11883 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11884 * linux-low.c (linux_xfer_siginfo): New.
11885 (linux_target_ops): Set it.
11886
62709adf
PA		 118872009-01-26 Pedro Alves <pedro@codesourcery.com>
11888
11889 * server.c (gdbserver_usage): Mention --remote-debug.
11890 (main): Accept '--remote-debug' switch.
11891
aef93bd7
DE		 118922009-01-18 Doug Evans <dje@google.com>
11893
11894 * regcache.c (new_register_cache): No need to check result of xcalloc.
11895 * server.c (handle_search_memory): Back out calls to xmalloc,
11896 result is checked and error is returned to user upon failure.
11897 (handle_query): Ditto. Add more checks for result of malloc.
11898 (handle_v_cont): Check result of malloc, report error back to
11899 user upon failure.
11900 (handle_v_run): Ditto. Call freeargv.
11901 * server.h (freeargv): Declare.
11902 * utils.c (freeargv): New fn.
11903
54363045
DE		 119042009-01-15 Doug Evans <dje@google.com>
11905
f626972c
DE		 11906 * gdbreplay.c (perror_with_name): Make arg const char *.
11907 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11908 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11909 * utils.c (perror_with_name): Make arg const char *.
54363045 11910
18aae699
PA		 119112009-01-14 Pedro Alves <pedro@codesourcery.com>
11912
11913 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11914 when handling a EXIT_PROCESS_DEBUG_EVENT.
11915
ff703abe
JB		 119162009-01-06 Joel Brobecker <brobecker@adacore.com>
11917
11918 * gdbreplay.c (gdbreplay_version): Update copyright year.
11919 * server.c (gdbserver_version): Likewise.
11920
f21cc1a2 119212009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11922
11923 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11924 (handle_extended_wait): Improve comment.
0e21c1ec 11925
bca929d3
DE		 119262008-12-13 Doug Evans <dje@google.com>
11927
11928 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11929 * server.h (ATTR_MALLOC): New macro.
11930 (xmalloc,xcalloc,xstrdup): Declare.
11931 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11932 * inferiors.c: Ditto.
11933 * linux-low.c: Ditto.
11934 * mem-break.c: Ditto.
11935 * regcache.c: Ditto.
11936 * remote-utils.c: Ditto.
11937 * server.c: Ditto.
11938 * target.c: Ditto.
11939 * win32-low.c: Ditto.
11940
97438e3f
DE		 119412008-12-12 Doug Evans <dje@google.com>
11942
896c7fbb
DE		 11943 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11944 in debugging printf.
11945
97438e3f
DE		 11946 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11947
e3b886f8
DE		 119482008-12-09 Doug Evans <dje@google.com>
11949
11950 * linux-low.h (struct process_info): Delete member tid, unused.
11951 * thread-db.c (find_one_thread): Update.
11952 (maybe_attach_thread): Update.
11953
07e059b5
VP		 119542008-12-02 Pedro Alves <pedro@codesourcery.com>
11955
889bf7c5
PA		 11956 * target.h (struct target_ops): Add qxfer_osdata member.
11957 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11958 and dirent.h.
11959 (linux_qxfer_osdata): New functions.
11960 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11961 callback.
11962 * server.c (handle_query): Handle "qXfer:osdata:read:".
11963 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11964 (buffer_xml_printf): New functions.
11965 * server.h (struct buffer): New.
11966 (buffer_grow_str, buffer_grow_str0): New macros.
11967 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11968 (buffer_xml_printf): Declare.
07e059b5 11969
4cab47ab
DE		 119702008-11-24 Doug Evans <dje@google.com>
11971
11972 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11973
f142445f
DJ		 119742008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11975
11976 * server.c (handle_v_run): Always use the supplied argument list.
11977
d0107bb6 119782008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11979
d0107bb6
BW		 11980 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11981 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11982
2c4ad781
TJB		 119832008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11984
11985 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11986 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11987 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11988 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11989 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11990 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11991 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11992 XML target descriptions.
11993 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11994 when inferior is running on an ISA 2.05 or later processor. Add
11995 special case to return offset for full 64-bit slot of FPSCR when
11996 in 32-bits.
11997
dfb64f85
DJ		 119982008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11999
12000 * Makefile.in (SFILES, clean): Added sparc64 files.
12001 (reg-sparc64.o, reg-sparc64.c): New.
12002 * configure.srv (sparc*-*-linux*): New configuration.
12003 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12004 syscall arguments for SPARC.
12005 (regsets_store_inferior_registers): Likewise.
12006 * linux-sparc-low.c: New file.
12007
66b6e1dd
DE		 120082008-10-21 Doug Evans <dje@google.com>
12009
12010 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12011 (READLINE_DIR,READLINE_DEP): Delete.
12012 (INTERNAL_CFLAGS): Update.
12013 (LINTFLAGS): Update.
12014
9b710a42
PA		 120152008-10-10 Pedro Alves <pedro@codesourcery.com>
12016
12017 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12018 whole argv from the last run, not just argv[0].
12019
5822d809
PA		 120202008-09-08 Pedro Alves <pedro@codesourcery.com>
12021
12022 * regcache.c (new_register_cache): Return NULL if the register
12023 cache size isn't known yet.
12024 (free_register_cache): Avoid dereferencing a NULL regcache.
12025
74aac56f
DJ		 120262008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12027
12028 * configure.srv: Merge MIPS and MIPS64.
12029
400b20f5
MR		 120302008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12031
12032 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12033
677c5bb1
LM		 120342008-08-18 Luis Machado <luisgpm@br.ibm.com>
12035
12036 * Makefile.in: Add required vsx dependencies.
12037
12038 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12039 Declare init_registers_powerpc_vsx32l.
12040 Declare init_registers_powerpc_vsx64l.
12041 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12042 (ppc_arch_setup): Check for VSX in hwcap.
12043 (ppc_fill_vsxregset): New function.
12044 (ppc_store_vsxregset): New function.
12045 Add new VSX entry in regset_info target_regsets.
12046
12047 * configure.srv: Add new VSX dependencies.
12048
a6f3e723
SL		 120492008-08-12 Pedro Alves <pedro@codesourcery.com>
12050
12051 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12052 (remote_open): Set or clear transport_is_reliable.
12053 (putpkt_binary): Don't expect acks in noack mode.
12054 (getpkt): Don't send ack/nac in noack mode.
12055 * server.c (handle_general_set): Handle QStartNoAckMode.
12056 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12057 qSupported.
12058 (main): Reset noack_mode on every connection.
12059 * server.h (noack_mode): Declare.
12060
a417dc56
RW		 120612008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12062
12063 * Makefile.in (GDBREPLAY_OBS): New variable.
12064 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12065
3221518c
UW		 120662008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12067 Daniel Jacobowitz <dan@codesourcery.com>
12068
12069 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12070 (usr_store_inferior_registers): Likewise.
12071 (regsets_store_inferior_registers): Likewise.
12072
ec56be1b
PA		 120732008-07-31 Rolf Jansen <rj@surtec.com>
12074 Pedro Alves <pedro@codesourcery.com>
12075
12076 * configure.ac: Check for memmem declaration.
12077 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12078 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12079 (disable_packet_qfThreadInfo): Unconditionally compile.
12080 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12081 * configure, config.in: Regenerate.
12082
2fe5e3ff
DE		 120832008-07-28 Doug Kwan <dougkwan@google.com>
12084
12085 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12086 (linux_write_memory): Remove declaration of errno.
12087
836acd6d
UW		 120882008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12089
12090 * linux-low.c (handle_extended_wait): Do not use "status"
12091 variable uninitialized.
12092
aeba519e
PA		 120932008-07-07 Pedro Alves <pedro@codesourcery.com>
12094
12095 * server.c (handle_v_attach): Inhibit reporting dll changes.
12096
db42f210
PA		 120972008-06-27 Pedro Alves <pedro@codesourcery.com>
12098
12099 * remote-utils.c (prepare_resume_reply): If requested, don't
12100 output "thread:TID" in the T stop reply.
12101
12102 * server.c (disable_packet_vCont, disable_packet_Tthread)
12103 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12104 (handle_query): If requested, disable support for qC, qfThreadInfo
12105 and qsThreadInfo.
12106 (handle_v_requests): If requested, disable support for vCont.
12107 (gdbserver_show_disableable): New.
12108 (main): Handle --disable-packet and --disable-packet=LIST.
12109
12110 * server.h (disable_packet_vCont, disable_packet_Tthread)
12111 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12112
8e4c5421
CD		 121132008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12114
12115 * server.c (gdbserver_usage): Mention --version.
12116
6e23a804
DJ		 121172008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12118
12119 * Makefile.in (gdbreplay.o): New rule.
12120
90aa6a40
JM		 121212008-06-06 Joseph Myers <joseph@codesourcery.com>
12122
12123 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12124 message, not gdbserver.
12125
c16158bc 121262008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12127 Nathan Sidwell <nathan@codesourcery.com>
12128 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12129
12130 * acinclude.m4: Include ../../config/acx.m4.
12131 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12132 * configure, config.in: Regenerate.
12133 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12134 * server.c (gdbserver_version): Print PKGVERSION.
12135 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12136 (main): Adjust gdbserver_usage calls.
12137 * gdbreplay.c (version, host_name): Add declarations.
12138 (gdbreplay_version, gdbreplay_usage): New.
12139 (main): Accept --version and --help options.
12140
aeb75bf5
DJ		 121412008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12142
12143 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12144 (arm_breakpoint_at): Handle Thumb.
12145 (the_low_target): Add comment.
12146
76b233dd
UW		 121472008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12148
12149 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12150
08388c79
DE		 121512008-05-09 Doug Evans <dje@google.com>
12152
a3c83fae
DE		 12153 * server.h (decode_search_memory_packet): Declare.
12154 * remote-utils.c (decode_search_memory_packet): New fn.
12155 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12156 (handle_search_memory): New fn.
12157 (handle_query): Process qSearch:memory packets.
12158
bb9c3d36
UW		 121592008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12160
12161 * regcache.c (registers_length): Remove.
12162 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12163 full register packet.
12164 * regcache.h (registers_length): Remove prototype.
12165 * server.h (PBUFSIZ): Define to 16384.
12166
7284e1be
UW		 121672008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12168
12169 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12170 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12171 powerpc-64l.o, and powerpc-altivec64l.o.
12172 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12173 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12174 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12175 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12176 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12177 to srv_xmlfiles.
12178
12179 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12180 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12181 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12182 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12183 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12184 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12185 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12186 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12187 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12188 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12189 (clean): Update.
12190
12191 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12192 (init_registers_powerpc_32l): ... this new prototype.
12193 (init_registers_powerpc_32): Remove, replace by ...
12194 (init_registers_powerpc_altivec32l): ... this new prototype.
12195 (init_registers_powerpc_e500): Remove, replace by ...
12196 (init_registers_powerpc_e500l): ... this new prototype.
12197 (init_registers_ppc64): Remove, replace by ...
12198 (init_registers_powerpc_64l): ... this new prototype.
12199 (init_registers_powerpc_64): Remove, replace by ...
12200 (init_registers_powerpc_altivec64l): ... this new prototype.
12201 (ppc_num_regs): Set to 73.
12202 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12203 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12204 (ppc_cannot_store_register): Handle orig_r3 and trap.
12205 (ppc_arch_setup): Update init_registers_... calls.
12206 (ppc_fill_gregset): Handle orig_r3 and trap.
12207
12208 * inferiors.c (clear_inferiors): Reset current_inferior.
12209
fdc59709
PB		 122102008-04-23 Paolo Bonzini <bonzini@gnu.org>
12211
889bf7c5
PA		 12212 * acinclude.m4: Add override.m4.
12213 * configure: Regenerate.
fdc59709 12214
c9b2f845
UW		 122152008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12216
12217 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12218 initial call to init_register_ppc64.
12219
550512b8
UW		 122202008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12221
43aaf8b6
PA		 12222 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12223 single powerpc*-*-linux* case.
550512b8
UW		 12224 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12225
b6430ec3
UW		 122262008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12227
12228 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12229 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12230 from reg_xmlfiles.
12231 * linux-ppc-low.c: Include <elf.h>.
12232 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12233 (ppc_hwcap): New global variable.
12234 (ppc_regmap): Remove __SPE__ #ifdef sections.
12235 (ppc_regmap_e500): New global variable.
12236 (ppc_cannot_store_register): Update __SPE__ special case.
12237 (ppc_get_hwcap): New function.
12238 (ppc_arch_setup): Use it to determine whether inferior supports
12239 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12240 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12241 Do not access registers if target does not support AltiVec.
12242 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12243 Do not access registers if target does not support SPE.
12244 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12245
52fa2412
UW		 122462008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12247
12248 * linux-low.c (disabled_regsets, num_regsets): New.
12249 (use_regsets_p): Delete.
12250 (linux_wait_for_process): Clear disabled_regsets.
12251 (regsets_fetch_inferior_registers): Check and set it.
12252 (regsets_store_inferior_registers): Likewise.
12253 (linux_fetch_registers, linux_store_registers): Do not use
12254 use_regsets_p.
12255 (initialize_low): Allocate disabled_regsets.
12256
e28b3332
DJ		 122572008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12258
12259 * Makefile.in (LIBOBJS): New.
12260 (OBS): Use LIBOBJS.
12261 (memmem.o): New rule.
12262 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12263 * configure: Regenerated.
12264
4536995d
UW		 122652008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12266
12267 * server.c (handle_query): Never return "unsupported" for
12268 qXfer:features:read queries.
12269
221c031f
UW		 122702008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12271
12272 * server.c (get_features_xml): Fix inverted condition.
12273 (handle_query): Always support qXfer:feature:read.
12274
ccd213ac
DJ		 122752008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12276
12277 * server.c (wrapper_argv): New.
12278 (start_inferior): Handle wrapper_argv. If set, expect an extra
12279 trap.
12280 (gdbserver_usage): Document --wrapper.
12281 (main): Parse --wrapper.
12282
6fe305f7
UW		 122832008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12284
12285 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12286 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12287 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12288 (ppc_set_pc): Likewise.
12289 (ppc_arch_setup): New function.
12290 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12291 of collect_register.
889bf7c5 12292 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12293
5b0a002e
UW		 122942008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12295
12296 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12297 instead of linux-ppc64-low.o.
12298 * linux-ppc64-low.c: Remove file.
12299 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12300 (linux-ppc64-low.o): Remove rule.
12301
12302 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12303 (init_registers_powerpc_64): Likewise.
12304 (ppc_regmap): Conditionally define depending on __powerpc64__.
12305 (ppc_cannot_store_register): Do not special-case "fpscr" when
12306 compiled on __powerpc64__.
12307 (ppc_collect_ptrace_register): New function.
12308 (ppc_supply_ptrace_register): New function.
12309 (ppc_breakpoint): Change type to "unsigned int".
12310 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12311 (the_low_target): Conditionally provide initializers for the
889bf7c5 12312 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12313 collect_ptrace_register and supply_ptrace_register members.
12314
9b4b61c8
UW		 123152008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12316
12317 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12318 * server.c (gdbserver_xmltarget): Define.
12319 (get_features_xml): Use it to replace "target.xml" and arch_string.
12320
12321 * configure.srv: Remove srv_xmltarget. Add XML files that were
12322 mentioned there to srv_xmlfiles instead. Remove conditional tests
12323 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12324 srv_xmlfiles and srv_regobj to include all possible choices.
12325 * configure.ac (srv_xmltarget): Remove.
12326 (srv_xmlfiles): Do not add "target.xml".
12327 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12328 checks for supplementary target information.
12329 * configure: Regenerate.
12330 * Makefile.in (XML_TARGET): Remove.
12331 (target.xml): Remove rule.
12332 (clean): Do not clean up target.xml.
12333 (.PRECIOUS): Do not mention target.xml.
12334
12335 * target.h (struct target_ops): Remove arch_string member.
12336 * linux-low.c (linux_arch_string): Remove.
12337 (linux_target_ops): Remove arch_string initializer.
12338 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12339 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12340 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12341 * spu-low.c (spu_arch_string): Remove.
12342 (spu_target_ops): Remove arch_string initializer.
12343 * win32-low.c (win32_arch_string): Remove.
12344 (win32_target_ops): Remove arch_string initializer.
12345 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12346 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12347 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12348
ee1a7ae4
UW		 123492008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12350
12351 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12352 by collect_ptrace_register and supply_ptrace_register hooks.
12353 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12354 instead of checking for the_low_target.left_pad_xfer.
12355 (usr_store_inferior_registers): Use collect_ptrace_register callback
12356 instead of checking for the_low_target.left_pad_xfer.
12357
12358 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12359 (s390_supply_ptrace_register): Likewise.
12360 (s390_fill_gregset): Call s390_collect_ptrace_register.
12361 (the_low_target): Update.
12362
12363 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12364 (ppc_supply_ptrace_register): Likewise.
12365 (the_low_target): Update.
12366
12367 * linux-i386-low.c (the_low_target): Update.
12368 * linux-x86-64-low.c (the_low_target): Update.
12369
d61ddec4
UW		 123702008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12371
12372 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12373 reg-s390.o and reg-s390x.o.
12374
12375 * linux-low.c (new_inferior): New global variable.
12376 (linux_create_inferior, linux_attach): Set it.
12377 (linux_wait_for_process): Call the_low_target.arch_setup after the
12378 target has stopped for the first time.
12379 (initialize_low): Do not call the_low_target.arch_setup.
12380
12381 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12382 (s390_set_pc): Likewise.
12383 (s390_arch_setup): New function.
12384 (the_low_target): Use s390_arch_setup as arch_setup routine.
12385
12386 * regcache.c (realloc_register_cache): New function.
12387 (set_register_cache): Call it for each existing regcache.
12388
d05b4ac3
UW		 123892008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12390
12391 * server.h (init_registers): Remove prototype.
12392
12393 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12394 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12395 instead of init_registers ().
12396 * linux-arm-low.c (init_registers_arm): Add prototype.
12397 (init_registers_arm_with_iwmmxt): Likewise.
12398 (the_low_target): Add initializer for arch_setup field.
12399 * linux-cris-low.c (init_registers_cris): Add prototype.
12400 (the_low_target): Add initializer for arch_setup field.
12401 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12402 (the_low_target): Add initializer for arch_setup field.
12403 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12404 (the_low_target): Add initializer for arch_setup field.
12405 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12406 (the_low_target): Add initializer for arch_setup field.
12407 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12408 (the_low_target): Add initializer for arch_setup field.
12409 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12410 (the_low_target): Add initializer for arch_setup field.
12411 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12412 (init_registers_mips64_linux): Likewise.
12413 (the_low_target): Add initializer for arch_setup field.
12414 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12415 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12416 (the_low_target): Add initializer for arch_setup field.
12417 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12418 (init_registers_powerpc_64): Likewise.
12419 (the_low_target): Add initializer for arch_setup field.
12420 * linux-s390-low.c (init_registers_s390): Add prototype.
12421 (init_registers_s390x): Likewise.
12422 (the_low_target): Add initializer for arch_setup field.
12423 * linux-sh-low.c (init_registers_sh): Add prototype.
12424 (the_low_target): Add initializer for arch_setup field.
12425 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12426 (the_low_target): Add initializer for arch_setup field.
12427 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12428 (the_low_target): Add initializer for arch_setup field.
12429
12430 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12431 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12432 instead of init_registers ().
12433 * win32-arm-low.c (init_registers_arm): Add prototype.
12434 (the_low_target): Add initializer for arch_setup field.
12435 * win32-i386-low.c (init_registers_i386): Add prototype.
12436 (the_low_target): Add initializer for arch_setup field.
12437
12438 * spu-low.c (init_registers_spu): Add prototype.
12439 (initialize_low): Call initialie_registers_spu () instead of
12440 initialize_registers ().
12441
fd96d250
PA		 124422008-02-19 Pedro Alves <pedro@codesourcery.com>
12443
12444 * server.c (handle_v_requests): When handling the vRun and vAttach
12445 packets, if already debugging a process, don't kill it. Return an
12446 error instead.
12447
d41b6bb4
DJ		 124482008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12449
12450 * server.c (handle_query): Correct length check.
12451
5ac588cf
PA		 124522008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12453
12454 * win32-low.c (do_initial_child_stuff): Add process handle
12455 parameter. Set current_process_handle and current_process_id from the
12456 parameters. Clear globals.
12457 (win32_create_inferior): Don't set current_process_handle and
12458 current_process_id here. Instead pass them on the call to
12459 do_initial_child_stuff.
12460 (win32_attach): Likewise.
12461 (win32_clear_inferiors): New.
12462 (win32_kill): Don't close the current process handle or the
12463 current thread handle here. Instead call win32_clear_inferiors.
12464 (win32_detach): Don't open a new handle to the process. Call
12465 win32_clear_inferiors.
12466 (win32_join): Don't rely on current_process_handle; open a new
12467 handle using the process id.
12468 (win32_wait): Call win32_clear_inferiors when the inferior process
12469 has exited.
12470
ecd7ecbc
DJ		 124712008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12472
12473 * server.c (monitor_show_help): Add "exit".
12474
1525d545
MG		 124752008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12476
ecd7ecbc 12477 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12478 (clean): Add reg-xtensa.c.
12479 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12480 * configure.srv (xtensa*-*-linux*) New target.
12481 * linux-xtensa-low.c: New.
12482 * xtensa-xtregs.c: New.
1525d545 12483
59a016f0
PA		 124842008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12485
12486 * hostio.c: Don't include errno.h.
12487 (errno_to_fileio_errno): Move to hostio-errno.
12488 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12489 error number outputting to the target->hostio_last_error callback.
12490 (hostio_packet_error): Use FILEIO_EINVAL directly.
12491 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12492 calls to hostio_error.
12493 * hostio-errno.c: New.
12494 * server.h (hostio_last_error_from_errno): Declare.
12495 * target.h (target_ops): Add hostio_last_error member.
12496 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12497 as hostio_last_error handler.
889bf7c5 12498 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12499 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12500 (wince_hostio_last_error): New functions.
12501 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12502 as hostio_last_error handler.
12503 (win32_target_ops) [!_WIN32_WCE]: Register
12504 hostio_last_error_from_errno as hostio_last_error handler.
12505 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12506 (hostio-errno.o): New rule.
12507 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12508 * configure.srv (srv_hostio_err_objs): New variable. Default to
12509 hostio-errno.o.
12510 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12511 * configure: Regenerate.
12512
2d717e4f
DJ		 125132008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12514
12515 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12516 (linux_kill, linux_detach): Clean up the process list.
12517 * remote-utils.c (remote_open): Improve port number parsing.
12518 (putpkt_binary, input_interrupt): Only send interrupts if the target
12519 is running.
12520 * server.c (extended_protocol): Make static.
12521 (attached): Define earlier.
12522 (exit_requested, response_needed, program_argv): New variables.
12523 (target_running): New.
12524 (start_inferior): Clear attached here.
12525 (attach_inferior): Set attached here.
12526 (require_running): Define.
12527 (handle_query): Use require_running and target_running. Implement
12528 "monitor exit".
12529 (handle_v_attach, handle_v_run): New.
12530 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12531 (gdbserver_usage): Update.
12532 (main): Redo argument parsing. Handle --debug and --multi. Handle
12533 --attach along with other options or after the port. Save
12534 program_argv. Support no initial program. Resynchronize
12535 communication with GDB after an error. Handle "monitor exit".
12536 Use require_running and target_running. Always allow the extended
12537 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12538 restart in extended mode.
12539 * README: Refer to the GDB manual. Update --attach usage.
12540
7407e2de
AS		 125412007-12-20 Andreas Schwab <schwab@suse.de>
12542
12543 * linux-low.c (STACK_SIZE): Define.
12544 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12545 (linux_test_for_tracefork): Likewise.
12546
b65d95c5
DJ		 125472007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12548
12549 * linux-low.c (linux_wait_for_event): Update messages. Do not
12550 reinsert auto-delete breakpoints.
12551 * mem-break.c (struct breakpoint): Change return type of handler to
12552 int.
12553 (set_breakpoint_at): Update handler type.
12554 (reinsert_breakpoint_handler): Return 1 instead of calling
12555 delete_breakpoint.
12556 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12557 setting a new one.
12558 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12559 * mem-break.h (set_breakpoint_at): Update handler type.
12560 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12561 * win32-low.c (auto_delete_breakpoint): New.
12562 (get_child_debug_event): Use it.
12563
4e799345
DJ		 125642007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12565
12566 * configure.ac: Check for pread and pwrite.
12567 * hostio.c (handle_pread): Fall back to lseek and read.
12568 (handle_pwrite): Fall back to lseek and write.
12569 * config.in, configure: Regenerated.
12570
27524b67
DJ		 125712007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12572
12573 * server.c (myresume): Add own_buf argument.
12574 (main): Update calls.
12575
a20d5e98
DJ		 125762007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12577
12578 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12579 * remote-utils.c (remote_open): Do not call disable_async_io.
12580 (block_async_io): Delete.
12581 (unblock_async_io): Make static.
12582 (initialize_async_io): New.
12583 * server.c (handle_v_cont): Handle async I/O here.
12584 (myresume): Likewise. Move other common resume tasks here...
12585 (main): ... from here. Call initialize_async_io. Disable async
12586 I/O before the main loop.
12587 * server.h (initialize_async_io): Declare.
12588 (block_async_io, unblock_async_io): Delete prototypes.
12589 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12590
b79d787e
DJ		 125912007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12592
12593 * remote-utils.c (readchar): Allow binary data in received messages.
12594
d97903b2
PA		 125952007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12596
12597 * win32-low.c (attaching): New global.
12598 (win32_create_inferior): Clear the `attaching' global.
12599 (win32_attach): Set the `attaching' global.
12600 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12601 attaching. Only set a breakpoint at the entry point if not
12602 attaching.
12603
311de423
PA		 126042007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12605
12606 * server.c (main): Don't report dll events on the initial
12607 connection on attaches.
12608
6c2d16d2
PA		 126092007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12610
12611 * server.c (main): Relax numerical bases supported for the pid of
12612 the --attach command line argument.
12613
5ca906e6
PA		 126142007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12615
12616 * win32-low.c (win32_attach): Call OpenProcess before
12617 DebugActiveProcess, not after. Add last error output to error
12618 call.
12619
9c6c8194
PA		 126202007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12621
12622 * win32-low.c (win32_get_thread_context)
12623 (win32_set_thread_context): New functions.
12624 (thread_rec): Use win32_get_thread_context.
12625 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12626 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12627 field.
12628
4d5d1aaa
PA		 126292007-12-03 Leo Zayas
12630 Pedro Alves <pedro_alves@portugalmail.pt>
12631
12632 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12633 global variables.
12634 (child_add_thread): Minor cleanup.
12635 (child_continue): Resume artificially suspended threads before
12636 calling ContinueDebugEvent.
12637 (suspend_one_thread): New.
12638 (fake_breakpoint_event): New.
12639 (get_child_debug_event): Change return type to int. Check here if
12640 gdb sent an interrupt request. If a soft interrupt was requested,
12641 fake a breakpoint event. Return 0 if there is no event to handle,
12642 and 1 otherwise.
12643 (win32_wait): Don't check here if gdb sent an interrupt request.
12644 Ensure there is a valid event to handle.
12645 (win32_request_interrupt): Add soft interruption method as last
12646 resort.
12647
c436e841
PA		 126482007-12-03 Leo Zayas
12649 Pedro Alves <pedro_alves@portugalmail.pt>
12650
12651 * win32-low.h (win32_thread_info): Add descriptions to the
12652 structure members. Replace `suspend_count' counter by a
12653 `suspended' flag.
12654 * win32-low.c (thread_rec): Update condition of when to get the
12655 context from the inferior. Rely on ContextFlags being set if it
12656 has already been retrieved. Only suspend the inferior thread if
12657 we haven't already. Warn if that fails.
12658 (continue_one_thread): s/suspend_count/suspended/. Only call
12659 ResumeThread once. Warn if that fails.
12660
e7b5fa67
PA		 126612007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12662
12663 * win32-low.c (win32_wait): Don't read from the inferior when it
12664 has already exited.
12665
a385171d
PA		 126662007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12667
12668 * Makefile.in (win32_low_h): New variable.
12669 (win32-low.o): Add dependency on $(win32_low_h).
12670 (win32-arm-low.o, win32-i386-low.o): New rules.
12671
f80c84b3
DJ		 126722007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12673
12674 * hostio.c: Correct copyright year.
12675
a6b151f1
DJ		 126762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12677
12678 * Makefile.in (OBS): Add hostio.o.
12679 (hostio.o): New rule.
12680 * server.h (handle_vFile): Declare.
12681 * hostio.c: New file.
12682 * server.c (handle_v_requests): Take packet_len and new_packet_len
12683 for binary packets. Call handle_vFile.
12684 (main): Update call to handle_v_requests.
12685
f9387fc3
DJ		 126862007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12687
12688 * linux-low.c: Include <sched.h>.
12689
51c2684e
DJ		 126902007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12691
12692 * linux-low.c (linux_tracefork_grandchild): New.
12693 (linux_tracefork_child): Use clone.
12694 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12695
75f83163
JB		 126962007-10-31 Joel Brobecker <brobecker@adacore.com>
12697
12698 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12699
da5898ce
DJ		 127002007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12701
12702 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12703
24a09b5f
DJ		 127042007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12705
12706 * inferiors.c (change_inferior_id): Delete.
12707 (add_pid_to_list, pull_pid_from_list): New.
12708 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12709 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12710 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12711 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12712 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12713 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12714 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12715 (using_threads): Always set to 1.
12716 (handle_extended_wait): New.
12717 (add_process): Do not set TID.
12718 (linux_create_inferior): Set must_set_ptrace_flags.
12719 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12720 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12721 (linux_thread_alive): Rename TID argument to LWPID.
12722 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12723 (linux_wait_for_event): Do not use TID or check using_threads. Update
12724 call to dead_thread_notify. Call handle_extended_wait.
12725 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12726 (send_sigstop): Delete sigstop_sent.
12727 (wait_for_sigstop): Avoid TID.
12728 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12729 (linux_test_for_tracefork): New.
12730 (linux_lookup_signals): Use thread_db_active and
12731 linux_supports_tracefork_flag.
12732 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12733 * linux-low.h (get_process_thread): Avoid TID.
12734 (struct process_ifo): Move thread_known and tid to the end. Remove
12735 sigstop_sent.
12736 (linux_attach_lwp, thread_db_init): Update prototypes.
12737 * server.h (change_inferior_id): Delete prototype.
12738 (add_pid_to_list, pull_pid_from_list): New prototypes.
12739 * thread-db.c (thread_db_use_events): New.
12740 (find_first_thread): Rename to...
12741 (find_one_thread): ...this. Update callers and messages. Do not
12742 call fatal. Check thread_db_use_events. Do not call
12743 change_inferior_id or new_thread_notify.
12744 (maybe_attach_thread): Update. Do not call new_thread_notify.
12745 (thread_db_init): Set thread_db_use_events. Check use_events.
12746 * utils.c (fatal, warning): Correct message prefix.
12747
30ed0a8f
DJ		 127482007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12749
12750 * Makefile.in (clean): Remove new files.
12751 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12752 (powerpc-64.o, powerpc-64.c): New rules.
12753 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12754 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12755 with SPE.
12756 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12757 SPE targets.
12758 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12759 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12760 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12761 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12762 (target_regsets): Add AltiVec and SPE register sets.
12763 * configure.ac: Check for AltiVec and SPE.
12764 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12765 (ppc_fill_vrregset, ppc_store_vrregset): New.
12766 (target_regsets): Add AltiVec register set.
12767 * configure: Regenerated.
12768
fd462a61
DJ		 127692007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12770
12771 * linux-low.c (O_LARGEFILE): Define.
12772 (linux_read_memory): Use /proc/PID/mem.
12773 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12774 * configure, config.in: Regenerated.
12775
69f223ed
DJ		 127762007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12777
12778 * linux-low.c (linux_wait_for_event): Do not pass signals while
12779 single-stepping.
12780
aec18585
PA		 127812007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12782
12783 * win32-low.c (create_process): New.
12784 (win32_create_inferior): Use create_process instead of
12785 CreateProcess. If create_process failed retry appending an ".exe"
12786 suffix. Store the GetLastError result immediatelly after
12787 create_process calls and use it on the call to error.
12788
34d86ddd
PA		 127892007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12790
12791 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12792
5a0e3bd0
JB		 127932007-08-23 Joel Brobecker <brobecker@adacore.com>
12794
12795 * configure.ac: Switch license to GPLv3.
12796
f88c79e6
MS		 127972007-08-01 Michael Snyder <msnyder@access-company.com>
12798
12799 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12800
6b3d9b83
PA		 128012007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12802
12803 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12804 typedef.
12805 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12806 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12807 CloseToolhelp32Snapshot.
12808 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12809 CloseToolhelp32Snapshot.
12810
c588c53c
MS		 128112007-07-27 Michael Snyder <michael.snyder@access-company.com>
12812
12813 * server.c (main): Check for inferior exit before main loop.
12814
aa0403d9
PA		 128152007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12816
12817 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12818 instead of on tmp_desc.
12819
255e7678
DJ		 128202007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12821 Daniel Jacobowitz <dan@codesourcery.com>
12822
12823 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12824 (add_thread): Minor cleanups.
12825 (clear_inferiors): Move lower in the file. Clear the DLL
12826 list.
12827 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12828 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12829 (xml_escape_text): New.
12830 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12831 for qSupported.
12832 (handle_v_cont): Report errors.
12833 (gdbserver_version): Update.
12834 (main): Correct size of own_buf. Do not report initial DLL events.
12835 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12836 (unloaded_dll, xml_escape_text): New.
12837 * win32-low.c (enum target_waitkind): Update comments.
12838 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12839 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12840 (win32_EnumProcessModules, win32_GetModuleInformation)
12841 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12842 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12843 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12844 (win32_Module32First, win32_Module32Next, load_toolhelp)
12845 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12846 (get_child_debug_event): Handle DLL events.
12847 (win32_wait): Likewise.
12848
0d37add9
DJ		 128492007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12850
12851 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12852 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12853
45e2715e
PA		 128542007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12855
12856 * win32-low.c (handle_output_debug_string): Ignore event if not
12857 waiting.
12858
c5674cf1
PA		 128592007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12860
12861 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12862
2bbe3cc1
DJ		 128632007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12864
12865 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12866
ae13219e
DJ		 128672007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12868
12869 * inferiors.c (change_inferior_id): Add comment.
12870 * linux-low.c (check_removed_breakpoint): Add an early
12871 prototype. Improve debug output.
12872 (linux_attach): Doc update.
12873 (linux_detach_one_process, linux_detach): Clean up before releasing
12874 each process.
12875 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12876 * linux-low.h (struct process_info): Doc improvement.
12877 * mem-break.c (delete_all_breakpoints): New.
12878 * mem-break.h (delete_all_breakpoints): New prototype.
12879 * thread-db.c (find_first_thread): New.
12880 (thread_db_create_event): Call it instead of
12881 thread_db_find_new_threads. Clean up unused variables.
12882 (maybe_attach_thread): Remove first thread handling.
12883 (thread_db_find_new_threads): Use find_first_thread.
12884 (thread_db_get_tls_address): Likewise.
12885
4105de34
DJ		 128862007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12887
12888 * thread-db.c (thread_db_find_new_threads): Add prototype.
12889 (thread_db_create_event): Check for the main thread before adding
12890 a new thread.
12891 (maybe_attach_thread): Only enable event reporting if TID == 0.
12892 (thread_db_get_tls_address): Check for new threads.
12893
2b876972
DJ		 128942007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12895
12896 * linux-low.c (linux_create_inferior): Try execv before execvp.
12897 * spu-low.c (spu_create_inferior): Likewise.
12898
7a245884
DJ		 128992007-06-13 Mike Frysinger <vapier@gentoo.org>
12900
12901 * linux-low.c (linux_create_inferior): Change execv to execvp.
12902 * spu-low.c (spu_create_inferior): Likewies.
12903
117ce543
DJ		 129042007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12905
12906 * Makefile.in (clean): Clean new files instead of deleted ones.
12907 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12908 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12909 rules.
12910 * configure.srv: Specify XML files and new regformats for MIPS and
12911 MIPS64 GNU/Linux.
12912 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12913 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12914 an entry for the restart register.
12915 (mips_cannot_fetch_register, mips_cannot_store_register)
12916 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12917 register names to match the XML descriptions.
12918 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12919 restart register instead of $0.
12920
0e7f50da
UW		 129212007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12922 Markus Deuling <deuling@de.ibm.com>
12923
12924 * remote-utils.c (decode_xfer_write): New function.
12925 * server.h (decode_xfer_write): Add prototype.
12926 * server.c (handle_query): Add PACKET_LEN argument. Support
12927 qXfer:spu:read and qXfer:spu:write packets.
12928 (main): Pass packet_len to handle_query.
12929 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12930 * target.h (target_ops): Add qxfer_spu.
12931
374c1d38
UW		 129322007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12933
12934 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12935 accessing non-seekable spufs files.
12936
bb63802a
UW		 129372007-05-16 Markus Deuling <deuling@de.ibm.com>
12938
889bf7c5 12939 * server.c (handle_query): Add reply for qC packet.
bb63802a 12940
7390519e
PA		 129412007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12942 Leo Zayas <lerele@champenstudios@com>
12943
12944 * server.h (check_remote_input_interrupt_request): New function.
12945 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12946 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12947 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12948 (check_remote_input_interrupt_request): New function.
12949 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12950 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12951 winapi_GenerateConsoleCtrlEvent): New typedefs.
12952 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12953 to 250 ms.
12954 (win32_wait): Check for remote interrupt request
12955 with check_remote_input_interrupt_request.
12956 (win32_request_interrupt): New function.
12957 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12958
34b34921
PA		 129592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12960
12961 * win32-low.c (debug_registers_changed,
12962 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12963 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12964 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12965 (thread_rec): Get context using the low target.
12966 (child_add_thread): Call thread_added on the low target,
12967 which does the same thing.
12968 (regptr): Delete.
12969 (do_initial_child_stuff): Remove debug registers references.
12970 Set context using the low target. Resume threads after
12971 setting the contexts.
12972 (child_continue): Remove dead variable. Remove debug
12973 registers references.
12974 (child_fetch_inferior_registers): Go through the low target.
12975 (do_child_store_inferior_registers): Remove.
12976 (child_store_inferior_registers): Go through the low target.
12977 (win32_resume): Remove debug registers references.
12978 Set context using the low target.
12979 (handle_exception): Change return type to void. Don't record
12980 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12981 first chance exception.
889bf7c5 12982 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12983 goto loop. Always return after waiting for debug event.
12984 (win32_wait): Convert to switch statement. Handle spurious
12985 events.
12986
12987 * win32-i386-low.c (debug_registers_changed,
12988 debug_registers_used): New.
12989 (initial_stuff): Rename to ...
12990 (i386_initial_stuff): ... this. Clear debug registers
12991 state variables.
12992 (store_debug_registers): Delete.
12993 (i386_get_thread_context): New.
12994 (load_debug_registers): Delete.
12995 (i386_set_thread_context): New.
12996 (i386_thread_added): New.
12997 (single_step): Rename to ...
12998 (i386_single_step): ... this.
12999 (do_fetch_inferior_registers): Rename to ...
13000 (i386_fetch_inferior_register): ... this.
13001 (i386_store_inferior_register): New.
13002 (the_low_target): Adapt to new interface.
13003
13004 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13005 (arm_get_thread_context): New.
13006 (arm_set_thread_context): New.
13007 (regptr): New.
13008 (do_fetch_inferior_registers): Rename to ...
13009 (arm_fetch_inferior_register): ... this.
13010 (arm_store_inferior_register): New.
13011 (arm_wince_breakpoint): Reimplement as unsigned long.
13012 (arm_wince_breakpoint_len): Define.
13013 (the_low_target): Adapt to new interface.
13014
13015 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13016 load_debug_registers. Add get_thread_context, set_thread_context,
13017 thread_added and store_inferior_register. Rename
13018 fetch_inferior_registers to fetch_inferior_register.
13019 (regptr): Remove declaration.
13020
dd6953e1
PA		 130212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13022
13023 * linux-low.c (linux_detach): Change return type to int. Return 0.
13024 * spu-low.c (spu_detach): Likewise.
13025
444d6139
PA		 130262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13027
13028 * target.h (target_ops): Change return type of detach to int.
13029 Add join.
13030 (join_inferior): New.
13031 * server.c (main): Don't skip detach support on mingw32.
13032 If the inferior doesn't support detaching return error.
13033 Call join_inferior instead of using waitpid.
13034 * linux-low.c (linux_join): New.
13035 (linux_target_op): Add linux_join.
13036 * spu-low.c (spu_join): New.
13037 (spu_target_ops): Add spu_join.
13038 * win32-low.c (win32_detach): Adapt to new interface.
13039 Reopen current_process_handle before detaching. Issue a child
13040 resume before detaching.
13041 (win32_join): New.
13042 (win32_target_op): Add win32_join.
13043
1d5315fe
PA		 130442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13045
13046 * win32-low.c (win32-attach): Fix return value.
13047 * target.h (target_ops): Describe ATTACH return values.
13048
bf914831
PA		 130492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13050
13051 * win32-low.c (GETPROCADDRESS): Define.
13052 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13053 (winapi_DebugSetProcessKillOnExit): Likewise.
13054 (win32_create_inferior): Force usage of ansi CreateProcessA.
13055 (win32_attach): Use GETPROCADDRESS.
13056 (win32_detach): Likewise.
13057
f72f3e60
PA		 130582007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13059
13060 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13061
ed50f18f
PA		 130622007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13063
13064 * win32-low.c: Commit leftover changes from 2007-03-29.
13065
0c2ead7e
DJ		 130662007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13067
13068 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13069 fields short instead of int. Add explicit padding.
13070 (i387_cache_to_fsave): Remove unnecessary casts.
13071 (i387_fsave_to_cache): Doc fix.
13072 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13073
73725ff3
DJ		 130742007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13075
13076 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13077 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13078
d99f33d8
PA		 130792007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13080
13081 * configure.srv (arm*-*-mingw32ce*): Move near the other
13082 arm targets.
13083
68070c10
PA		 130842007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13085
2482afc6 13086 * configure.ac: Add errno checking.
68070c10
PA		 13087 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13088 sys/file.h and malloc.h.
13089 (AC_CHECK_DECLS): Add perror.
13090 (srv_mingwce): Handle.
2482afc6 13091 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13092 win32-i386-low.o to srv_tgtobj.
13093 (i[34567]86-*-mingw*): Likewise.
13094 (arm*-*-mingw32ce*): Add case.
13095 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13096 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13097 [__MINGW32CE__] (strerror): New function.
13098 [__MINGW32CE__] (errno): Define to GetLastError.
13099 [__MINGW32CE__] (COUNTOF): New macro.
13100 (remote_open): Remove extra close call.
13101 * mem-break.c (delete_breakpoint_at): New function.
13102 * mem-break.h (delete_breakpoint_at): Declare.
13103 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13104 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13105 [USE_WIN32API] (read, write): Add char* casts.
13106 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13107 * server.h: Include wincecompat.h on Windows CE.
13108 [HAVE_ERRNO_H]: Check.
13109 (perror): Declare if not declared.
13110 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13111 (perror_with_name): Remove errno declaration.
13112 * wincecompat.h: New.
13113 * wincecompat.c: New.
13114 * win32-low.h: New.
13115 * win32-arm-low.c: New.
13116 * win32-i386-low.c: New.
13117 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13118 (OUTMSG2): Make it safe.
13119 (_T): New macro.
13120 (COUNTOF): New macro.
13121 (NUM_REGS): Get it from the low target.
13122 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13123 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13124 (thread_rec): Let low target handle debug registers.
13125 (child_add_thread): Likewise.
13126 (child_init_thread_list): Likewise.
13127 (continue_one_thread): Likewise.
13128 (regptr): New.
13129 (do_child_fetch_inferior_registers): Move to ...
13130 * win32-i386-low.c: ... here, and rename to ...
13131 (do_fetch_inferior_registers): ... this.
889bf7c5 13132 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13133 Go through the low target.
13134 (do_child_store_inferior_registers): Use regptr.
13135 (strwinerror): New function.
13136 (win32_create_inferior): Handle Windows CE.
13137 Use strwinerror instead of strerror on Windows error
13138 codes. Add program to the error output.
13139 Don't close the main thread handle on Windows CE.
13140 (win32_attach): Use coredll.dll on Windows CE.
13141 (win32_kill): Close current process and current
13142 thread handles.
13143 (win32_detach): Use coredll.dll on Windows CE.
13144 (win32_resume): Let low target handle debug registers, and
13145 step request.
13146 (handle_exception): Add/Remove initial breakpoint. Avoid
13147 non-existant WSTOPSIG on Windows CE.
13148 (win32_read_inferior_memory): Cast to remove warning.
13149 (win32_arch_string): Go through the low target.
13150 (initialize_low): Call set_breakpoint_data with the low
13151 target's breakpoint.
13152 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13153 FOP_REGNUM, mappings): Move to ...
13154 * win32-i386-low.c: ... here.
13155 * win32-low.c (win32_thread_info): Move to ...
13156 * win32-low.h: ... here.
13157 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13158 win32-arm-low.c and wincecompat.c.
13159 (all:): Add $EXEEXT.
13160 (install-only:): Likewise.
13161 (gdbserver:): Likewise.
13162 (gdbreplay:): Likewise.
13163 * config.in: Regenerate.
13164 * configure: Regenerate.
13165
41093d81
PA		 131662007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13167
13168 * win32-low.c: Rename typedef thread_info to
13169 win32_thread_info throughout.
13170
544afa54
PA		 131712007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13172
13173 * win32-i386-low.c: Rename to ...
13174 * win32-low.c: ... this.
13175 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13176 * Makefile.in: Likewise.
13177
bce7165d
PA		 131782007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13179
13180 * remote-utils.c (monitor_output): Constify msg parameter.
13181 * server.h (monitor_output): Likewise.
13182 * win32-i386-low.c (handle_output_debug_string): New.
13183 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13184 handle_output_debug_string.
13185 (get_child_debug_event): Likewise.
13186
506c7aa0
DJ		 131872007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13188
13189 * server.c (main): Correct strtoul check.
13190
42c81e2a
DJ		 131912007-03-27 Jon Ringle <jon@ringle.org>
13192
13193 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13194
9453113a
DJ		 131952007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13196
13197 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13198
64a69107
DJ		 131992007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13200
13201 * terminal.h: Check HAVE_SGTTY_H.
13202
132032007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13204
13205 * remote-utils.c (remote_open): Print out the assigned port number.
13206
c74d0ad8
DJ		 132072007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13208
13209 * remote-utils.c (monitor_output): New function.
13210 * server.c (debug_threads): Define here.
13211 (monitor_show_help): New function.
13212 (handle_query): Handle qRcmd.
13213 (main): Do not handle 'd' packet.
13214 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13215 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13216 of debug_threads.
13217
de7c3b4a
PA		 132182007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13219
13220 * Makefile.in (EXEEXT): New.
13221 (clean): Use $(EXEEXT).
13222
ef57601b
PA		 132232007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13224
13225 * target.h (target_ops): Rename send_signal to request_interrupt,
13226 and remove enum target_signal parameter.
13227 * linux-low.c (linux_request_interrupt): Rename from
13228 linux_send_signal, and always send SIGINT.
13229 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13230 and always send SIGINT.
13231 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13232 of send_signal.
13233 (input_interrupt): Likewise.
13234
820f2bda
PA		 132352007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13236
13237 * server.c (get_features_xml): Check if target implemented
13238 arch_string.
13239 * win32-i386-low.c (win32_arch_string): New.
13240 (win32_target_ops): Add win32_arch_string as arch_string member.
13241
ab39bf24
UW		 132422007-02-22 Markus Deuling <deuling@de.ibm.com>
13243
13244 * spu-low.c (spu_arch_string): New.
13245 (spu_target_ops): Add spu_arch_string.
13246
61ff6e04
DJ		 132472007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13248
13249 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13250 * configure.ac: Do not check for terminal.h.
13251 * configure, config.in: Regenerated.
13252
fb1e4ffc
DJ		 132532007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13254
13255 * Makefile.in (OBS): Add $(XML_BUILTIN).
13256 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13257 (clean): Update.
13258 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13259 (arm-with-iwmmxt.c): New.
13260 * config.in, configure: Regenerate.
13261 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13262 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13263 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13264 (arm*-*-linux*): Add iWMMXt and regset support.
13265 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13266 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13267 (arm_store_wmmxregset, target_regsets): New.
13268 * server.c (get_features_xml): Take annex argument. Check builtin
13269 XML documents.
13270 (handle_query): Handle multiple annexes.
13271
0f48aa01
DJ		 132722007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13273
13274 * remote-utils.c [USE_WIN32API] (read, write): Define.
13275 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13276 write.
13277
23181151
DJ		 132782007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13279
13280 * linux-i386-low.c (the_low_target): Set arch_string.
13281 * linux-x86-64-low.c (the_low_target): Likewise.
13282 * linux-low.c (linux_arch_string): New.
13283 (linux_target_ops): Add it.
13284 * linux-low.h (struct linux_target_ops): Add arch_string.
13285 * server.c (write_qxfer_response): Use const void * for DATA.
13286 (get_features_xml): New.
13287 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13288 * target.h (struct target_ops): Add arch_string method.
13289
9d606399
DJ		 132902007-01-03 Denis Pilat <denis.pilat@st.com>
13291 Daniel Jacobowitz <dan@codesourcery.com>
13292
13293 * linux-low.c (linux_kill): Handle being called with no threads.
13294 * win32-i386-low.c (win32_kill): Likewise.
13295 (get_child_debug_event): Clear current_process_handle.
13296
132972006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13298 Daniel Jacobowitz <dan@codesourcery.com>
13299
13300 * remote-utils.c (remote_open): Check the type of specified
13301 serial port devices before opening them.
13302 * server.c (main): Kill the inferior if an error occurs during
13303 the first remote_open.
13304
a5e13d24
DJ		 133052006-12-05 Markus Deuling <deuling@de.ibm.com>
13306
13307 * README: Update supported targets.
13308
186947f7
DJ		 133092006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13310
13311 * Makefile.in (clean): Remove reg-mips64.c.
13312 (reg-mips64.c, reg-mips64.o): New rules.
13313 * configure.srv: Handle mips64. Include regset support for mips.
13314 * linux-mips-low.c (union mips_register): New.
13315 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13316 (mips_breakpoint, mips_breakpoint_at): Use int.
13317 (mips_collect_register, mips_supply_register)
13318 (mips_collect_register_32bit, mips_supply_register_32bit)
13319 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13320 (mips_store_fpregset, target_regsets): New.
13321 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13322
a13e2c95
UW		 133232006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13324
13325 * configure.srv: Add target "spu*-*-*".
13326 * Makefile.in (clean): Remove reg-spu.c.
13327 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13328 * spu-low.c: New file.
13329
cb7283db
DJ		 133302006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13331
13332 * configure.ac: Correct td_thr_tls_get_addr test.
13333 * configure: Regenerated.
13334
89be2091
DJ		 133352006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13336
13337 * linux-low.c (linux_wait_for_event): Reformat. Use the
13338 pass_signals array.
13339 * remote-utils.c (decode_address_to_semicolon): New.
13340 * server.c (pass_signals, handle_general_set): New.
13341 (handle_query): Mention QPassSignals for qSupported.
13342 (main): Call handle_general_set.
13343 * server.h (pass_signals, decode_address_to_semicolon): New.
13344
000ef4f0
DJ		 133452006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13346
13347 * server.c (handle_query): Correct error handling for read_auxv.
13348
b7149293
UW		 133492005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13350
13351 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13352 and srv_linux_thread_db to yes.
13353 * linux-s390-low.c (s390_fill_gregset): New function.
13354 (target_regsets): Define data structure.
13355
dae5f5cf
DJ		 133562006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13357
13358 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13359 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13360 * config.in, configure: Regenerated.
13361 * inferiors.c (gdb_id_to_thread): New function.
13362 (gdb_id_to_thread_id): Use it.
13363 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13364 * linux-low.h (struct process_info): Add th member.
13365 (thread_db_get_tls_address): New prototype.
13366 * remote-utils.c (decode_address): Make non-static.
13367 * server.c (handle_query): Handle qGetTLSAddr.
13368 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13369 * target.h (struct target_ops): Add get_tls_address.
13370 * thread-db.c (maybe_attach_thread): Save the thread handle.
13371 (thread_db_get_tls_address): New.
13372
32ca6d61
DJ		 133732006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13374
13375 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13376 (linux_resume_one_process): Take a siginfo_t *. Update all
13377 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13378 (struct pending_signals): Add a siginfo_t.
13379 (linux_wait_for_process): Always set last_status.
13380 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13381 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13382 * linux-low.h (struct process_info): Add last_status.
13383
5ffff7c1
DJ		 133842006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13385
13386 * remote-utils.c (try_rle): New function.
13387 (putpkt_binary): Use it.
13388
8695c747
DJ		 133892006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13390
13391 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13392 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13393 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13394 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13395 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13396 point registers.
13397
290fadea
RS		 133982006-08-08 Richard Sandiford <richard@codesourcery.com>
13399
13400 * server.c (terminal_fd): New variable.
13401 (old_foreground_pgrp): Likewise.
13402 (restore_old_foreground_pgrp): New function.
13403 (start_inferior): Record the terminal file descriptor in terminal_fd
13404 and its original foreground group in old_foreground_pgrp. Register
13405 restore_old_foreground_pgrp with atexit().
13406
9f2e1e63
DJ		 134072006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13408
13409 * server.c (handle_query): Correct qPart to qXfer.
13410
b80864fb
DJ		 134112006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13412
13413 * configure.ac: Check for more headers which are missing on
13414 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13415 * configure.srv: Add Cygwin and mingw32.
13416 * remote-utils.c: Don't include headers unconditionally which
13417 are missing on mingw32. Include <winsock.h> for mingw32.
13418 (remote_open): Adjust for mingw32 support. Flush
13419 standard error after writing to it.
13420 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13421 (unblock_async_io, enable_async_io, disable_async_io)
13422 (readchar, getpkt): Update for Winsock support.
13423 (prepare_resume_reply): Expect a protocol signal number.
13424 * server.c: Disable <sys/wait.h> on mingw32.
13425 (start_inferior): Adjust for mingw32 support. Flush
13426 standard error after writing to it.
13427 (attach_inferior): Likewise. Use protocol signal
13428 numbers.
13429 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13430 and names.
13431 * win32-i386-low.c: New file.
13432 * Makefile.in (XM_CLIBS): Set.
13433 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13434 (win32-i386-low.o): New dependency rule.
13435 * linux-low.c (linux_wait): Use target signal numbers.
13436 * target.h (struct target_ops): Doc fix.
13437 * server.h (target_signal_to_name): New prototype.
13438 * gdbreplay.c: Don't include headers unconditionally which
13439 are missing on mingw32. Include <winsock.h> for mingw32.
13440 (remote_close, remote_open): Adjust for Winsock support.
13441 * configure, config.in: Regenerated.
13442
0876f84a
DJ		 134432006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13444
13445 * server.c (decode_xfer_read, write_qxfer_response): New.
13446 (handle_query): Take a packet length argument. Handle
13447 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13448 the qSupported response.
13449 (main): Update call to handle_query.
13450
01f9e8fa
DJ		 134512006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13452
13453 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13454 (putpkt_binary): Renamed from putpkt and adjusted for binary
13455 data.
13456 (putpkt): New wrapper for putpkt_binary.
13457 (readchar): Don't mask off the high bit.
13458 (decode_X_packet): New function.
13459 * server.c (main): Call putpkt_binary if a handler sets the packet
13460 length. Save the length of the incoming packet. Handle 'X'.
13461 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13462
be2a5f71
DJ		 134632006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13464
13465 * server.c (handle_query): Handle qSupported.
13466
ea025f5f
DJ		 134672006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13468
13469 * remote-utils.c (all_symbols_looked_up): New variable.
13470 (look_up_one_symbol): Check it.
13471 * server.h (look_up_one_symbol): New declaration.
13472 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13473
9308fc88
DJ		 134742006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13475
13476 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13477 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13478 (PTRACE_GET_THREAD_AREA): Define.
13479 (ps_get_thread_area): New function.
13480
52fb6437
NS		 134812006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13482
13483 * configure.srv (m68k*-*-uclinux*): New target.
13484 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13485 (linux_resume_one_process): Remove extraneous cast.
13486 (linux_read_offsets): New.
13487 (linux_target_op): Add linux_read_offsets on mmuless systems.
13488 * server.c (handle_query): Add qOffsets logic.
13489 * target.h (struct target_ops): Add read_offsets.
13490
21b0f40c
DJ		 134912006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13492
13493 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13494 (PTRACE_GET_THREAD_AREA): Define.
13495 (ps_get_thread_area): New function.
13496 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13497 (linux-x86-64-low.o): Update.
13498
0050a760
DJ		 134992006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13500
13501 * configure.ac: Remove checks for prfpregset_t.
13502 * gdb_proc_service.h: New file.
13503 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13504 new "gdb_proc_service.h".
13505 * proc-service.c: Likewise.
13506 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13507 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13508 * Makefile.in (gdb_proc_service_h): Updated.
13509 * configure, config.in: Regenerated.
13510
b92a518e
DJ		 135112006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13512
13513 * remote-utils.c (prepare_resume_reply): Move declaration
13514 of gdb_id_from_wait to the top of the block.
13515
545587ee
DJ		 135162006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13517
13518 * linux-low.c (regsets_store_inferior_registers): Read the regset
13519 from the target before filling it.
13520
9db87ebd
DJ		 135212006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13522
13523 * server.c (attach_inferior): Return SIGTRAP for a successful
13524 attach.
13525
dd24457d
DJ		 135262006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13527
13528 * Makefile.in (OBS): Add version.o.
13529 (STAGESTUFF): Delete.
13530 (version.o): Add dependencies.
13531 (version.c): Replace rule.
13532 (clean): Remove version.c.
13533 * server.c (gdbserver_version): New.
13534 (gdbserver_usage): Use printf.
13535 (main): Handle --version and --help.
13536 * server.h (version, host_name): Add declarations.
13537
6f0f660e
EZ		 135382005-12-23 Eli Zaretskii <eliz@gnu.org>
13539
889bf7c5
PA		 13540 * linux-arm-low.c:
13541 * linux-arm-low.c:
13542 * inferiors.c:
13543 * i387-fp.h:
13544 * i387-fp.c:
13545 * gdbreplay.c:
13546 * regcache.c:
13547 * proc-service.c:
13548 * mem-break.h:
13549 * mem-break.c:
13550 * linux-x86-64-low.c:
13551 * linux-sh-low.c:
13552 * linux-s390-low.c:
13553 * linux-ppc64-low.c:
13554 * linux-ppc-low.c:
13555 * linux-mips-low.c:
13556 * linux-m68k-low.c:
13557 * linux-m32r-low.c:
13558 * linux-low.h:
13559 * linux-low.c:
13560 * linux-ia64-low.c:
13561 * linux-i386-low.c:
13562 * linux-crisv32-low.c:
13563 * thread-db.c:
13564 * terminal.h:
13565 * target.h:
13566 * target.c:
13567 * server.h:
13568 * server.c:
13569 * remote-utils.c:
13570 * regcache.h:
13571 * utils.c:
13572 * Makefile.in:
13573 * configure.ac:
6f0f660e
EZ		 13574 * gdbserver.1: Add (C) after Copyright. Update the FSF
13575 address.
13576
9d1fb177
DJ		 135772005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13578
13579 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13580 (arm_breakpoint_at): Recognize both breakpoints.
13581 (the_low_target): Use the correct breakpoint instruction.
13582
011a70c2
DJ		 135832005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13584
13585 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13586 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13587 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13588 (the_low_target): Update.
13589
7fb85e41
AS		 135902005-10-25 Andreas Schwab <schwab@suse.de>
13591
13592 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13593
13594 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13595 (ia64_num_regs): Reduce to 462.
13596
3db0444b
DJ		 135972005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13598
13599 * acinclude.m4: Correct quoting.
13600 * aclocal.m4: Regenerated.
13601
13602 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13603 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13604 (thread_db_init): Call thread_db_err_str.
13605 * configure.ac: Check for TD_VERSION.
13606 * config.in, configure: Regenerated.
13607
bee0189a
DJ		 136082005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13609
13610 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13611
e9d25b98
DJ		 136122005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13613
13614 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13615 is not available. Define HAVE_PTRACE_GETREGS if it is.
13616 * config.in, configure: Regenerated.
13617 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13618 * linux-i386-low.c, linux-m68k-low.c: Update to use
13619 HAVE_PTRACE_GETREGS.
13620 * linux-low.c (regsets_fetch_inferior_registers)
13621 (regsets_store_inferior_registers): Only return 0 if we processed
13622 GENERAL_REGS.
13623 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13624 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13625
a06660f7
DJ		 136262005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13627
13628 * inferiors.c (struct thread_info): Add gdb_id.
13629 (add_thread): Add gdb_id argument.
13630 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13631 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13632 calls to add_thread.
13633 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13634 * server.c (handle_query): Use thread_to_gdb_id.
13635 (handle_v_cont, main): Use gdb_id_to_thread_id.
13636 * server.h (add_thread): Update prototype.
13637 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13638 prototypes.
13639
5a1f5858
DJ		 136402005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13641
13642 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13643 left-padded registers.
13644 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13645 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13646
e122f1f5
SE		 136472005-07-01 Steve Ellcey <sje@cup.hp.com>
13648
13649 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13650 * configure: Regenerate.
13651 * config.in: Regenerate.
13652 * server.h (NEED_DECLARATION_STRERROR):
13653 Replace with !HAVE_DECL_STRERROR.
13654
d592fa2f
DJ		 136552005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13656
13657 * linux-low.c (linux_wait, linux_send_signal): Don't test
13658 an unsigned long variable for > 0 if it could be MAX_ULONG.
13659 * server.c (myresume): Likewise.
13660 * target.c (set_desired_inferior): Likewise.
13661
ccbd4912
MK		 136622005-06-13 Mark Kettenis <kettenis@gnu.org>
13663
13664 * configure.ac: Simplify and improve check for socklen_t.
13665 * configure, config.in: Regenerate.
13666
f450004a
DJ		 136672005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13668
13669 * acconfig.h: Remove.
13670 * configure.ac: Add a test for socklen_t. Use three-argument
13671 AC_DEFINE throughout.
13672 * config.in: Regenerated using autoheader 2.59.
13673 * configure: Regenerated.
13674
13675 * gdbreplay.c (socklen_t): Provide a default.
13676 (remote_open): Use socklen_t.
13677 * remote-utils.c (socklen_t): Provide a default.
13678 (remote_open): Use socklen_t.
13679 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13680 unsigned char.
13681
13682 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13683 char for buffers.
13684 * linux-low.c (linux_read_memory, linux_write_memory)
13685 (linux_read_auxv): Likewise.
13686 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13687 (check_mem_write): Likewise.
13688 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13689 Likewise.
13690 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13691 (registers_from_string, register_data): Likewise.
13692 * server.c (handle_query, main): Likewise.
13693 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13694 (decode_M_packet): Likewise.
13695 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13696 * target.h (struct target_ops): Update read_memory, write_memory,
13697 and read_auxv.
13698 (read_inferior_memory, write_inferior_memory): Update.
13699 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13700 to unsigned char *.
13701 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13702 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13703 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13704 linux-s390-low.c, linux-sh-low.c: Update for changes in
13705 read_inferior_memory and the_low_target->breakpoint.
13706
eee84df1
DJ		 137072005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13708
13709 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13710 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13711 * configure.srv: Add powerpc64-*-linux*.
13712 * linux-ppc64-low.c: New file.
13713
45b134e5
OF		 137142005-05-23 Orjan Friberg <orjanf@axis.com>
13715
13716 * linux-cris-low.c: New file with support for CRIS.
13717 * linux-crisv32-low.c: Ditto for CRISv32.
13718 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13719 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13720 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13721 reg-crisv32.o, and reg-crisv32.c to make rules.
13722 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13723 recognized targets.
13724
48d93c75
UW		 137252005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13726
13727 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13728 of sizeof (PTRACE_XFER_TYPE).
13729 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13730
e013ee27
OF		 137312005-05-12 Orjan Friberg <orjanf@axis.com>
13732
889bf7c5 13733 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13734 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13735 pointers for hardware watchpoint support.
13736 * linux-low.h (struct linux_target_ops): Ditto.
13737 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13738 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13739 to linux_target_ops.
13740 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13741 reply packet.
13742 * server.c (main): Recognize 'Z' and 'z' packets.
13743
b0ded00b
UW		 137442005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13745
13746 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13747 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13748 (the_low_target): Add new members.
13749
8643e2ad
DJ		 137502005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13751
13752 * proc-service.c (ps_lgetregs): Search all_processes instead of
13753 all_threads.
13754
fc620387
DJ		 137552005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13756
13757 * server.c (start_inferior): Change return type to int.
13758 (attach_inferior): Change sigptr to int *.
13759 (handle_v_cont, handle_v_requests): Change signal to int *.
13760 (main): Change signal to int.
13761
137622005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13763
13764 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13765 * configure.srv: Add m32r*-*-linux*.
13766 * linux-m32r-low.c: New file.
13767
e0e76420
DJ		 137682005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13769
13770 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13771
a1928bad
DJ		 137722005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13773
13774 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13775 Take unsigned long arguments for PIDs.
13776 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13777 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13778 (wait_for_sigstop, linux_resume_one_process)
13779 (regsets_fetch_inferior_registers, linux_send_signal)
13780 (linux_read_auxv): Likewise. Update the types of variables holding
13781 PIDs. Update format string specifiers.
13782 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13783 * remote-utils.c (prepare_resume_reply): Likewise.
13784 * server.c (cont_thread, general_thread, step_thread)
13785 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13786 unsigned long.
13787 (handle_query): Update format specifiers.
13788 (handle_v_cont, main): Use strtoul for thread IDs.
13789 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13790 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13791 (general_thread, step_thread, thread_from_wait)
13792 (old_thread_from_wait): Update.
13793 * target.h (struct thread_resume): Use unsigned long for THREAD.
13794 (struct target_ops): Use unsigned long for arguments to attach and
13795 thread_alive.
13796
dcdb98d2
DJ		 137972005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13798
13799 * acinclude.m4: Include bfd/bfd.m4 directly.
13800 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13801 <agriffis@toolchain.org>.
13802 * aclocal.m4, configure: Regenerated.
13803
bec39cab
AC		 138042005-01-07 Andrew Cagney <cagney@gnu.org>
13805
13806 * configure.ac: Rename configure.in, require autoconf 2.59.
13807 * configure: Re-generate.
13808
434c4c77
DJ		 138092004-12-08 Daniel Jacobowitz <dan@debian.org>
13810
13811 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13812 LIBS when finished.
13813 * aclocal.m4: Regenerated.
13814 * configure: Regenerated.
13815
db1d3e1b
AS		 138162004-11-21 Andreas Schwab <schwab@suse.de>
13817
13818 * linux-m68k-low.c (m68k_num_gregs): Define.
13819 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13820 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13821 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13822 (m68k_breakpoint_at): New. Add to the_low_target.
13823
13824 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13825 srv_linux_thread_db to yes.
13826
43360365
JB		 138272004-10-20 Joel Brobecker <brobecker@gnat.com>
13828
13829 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13830 (ARCH_SET_FS): Likewise.
13831 (ARCH_GET_FS): Likewise.
13832 (ARCH_GET_GS): Likewise.
13833
fd500816
DJ		 138342004-10-16 Daniel Jacobowitz <dan@debian.org>
13835
13836 * linux-i386-low.c (ps_get_thread_area): New.
13837 * linux-x86-64-low.c (ps_get_thread_area): New.
13838 * linux-low.c: Include <sys/syscall.h>.
13839 (linux_kill_one_process): Don't kill the first thread here.
13840 (linux_kill): Kill the first thread here.
13841 (kill_lwp): New function.
13842 (send_sigstop, linux_send_signal): Use it.
13843 * proc-service.c: Clean up #ifdefs.
13844 (fpregset_info): Delete.
13845 (ps_lgetregs): Update and enable implementation.
13846 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13847 implementations.
13848 * remote-utils.c (struct sym_cache, symbol_cache): New.
13849 (input_interrupt): Print a clearer message.
13850 (async_io_enabled): New variable.
13851 (enable_async_io, disable_async_io): Use it. Update comments.
13852 (look_up_one_symbol): Use the symbol cache.
13853 * thread-db.c (thread_db_look_up_symbols): New function.
13854 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13855
f6de3c42
DJ		 138562004-10-16 Daniel Jacobowitz <dan@debian.org>
13857
13858 * configure.in: Test for -rdynamic.
13859 * configure: Regenerated.
13860 * Makefile (INTERNAL_LDFLAGS): New.
13861 (gdbserver, gdbreplay): Use it.
13862
2c0fc042
AC		 138632004-09-02 Andrew Cagney <cagney@gnu.org>
13864
13865 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13866
075b3282
DJ		 138672004-03-23 Daniel Jacobowitz <drow@mvista.com>
13868
13869 * linux-low.c (linux_wait): Clear all_processes list also.
13870
fa6a77dc
DJ		 138712004-03-12 Daniel Jacobowitz <drow@mvista.com>
13872
13873 * linux-low.c: Include <errno.h>. Remove extern declaration of
13874 errno.
13875
6d782a97
DJ		 138762004-03-12 Daniel Jacobowitz <drow@mvista.com>
13877
13878 * gdbreplay.c, server.h, utils.c: Update copyright years.
13879
3a7fb99b
DJ		 138802004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13881
13882 * server.c (main): Print child status or termination signal from
13883 variable 'signal', not 'sig'.
13884
c3e735a6
DJ		 138852004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13886
13887 * linux-low.c (linux_read_memory): Change return type to
13888 int. Check for and return error from ptrace().
13889 * target.c (read_inferior_memory): Change return type to int. Pass
13890 back return status from the_target->read_memory().
13891 * target.h (struct target_ops): Adapt *read_memory() prototype.
13892 Update comment.
13893 (read_inferior_memory): Adapt prototype.
13894 * server.c (main): Return an error packet if
13895 read_inferior_memory() returns an error.
13896
a59d1c82
DJ		 138972004-03-04 Daniel Jacobowitz <drow@mvista.com>
13898
13899 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13900 Unify with other clean targets.
13901
dc3f8883
DJ		 139022004-02-29 Daniel Jacobowitz <drow@mvista.com>
13903
13904 * server.c (handle_v_cont): Call set_desired_inferior.
13905
89a208da
DJ		 139062004-02-29 Daniel Jacobowitz <drow@mvista.com>
13907
13908 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13909
62ea82f5
DJ		 139102004-02-29 Daniel Jacobowitz <drow@mvista.com>
13911
13912 * linux-low.c (linux_wait): Unblock async I/O.
13913 (linux_resume): Block and enable async I/O.
13914 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13915 * server.h (block_async_io, unblock_async_io): Add prototypes.
13916
6910d122
DJ		 139172004-02-29 Daniel Jacobowitz <drow@mvista.com>
13918
13919 * remote-utils.c (remote_open): Print a status notice after
13920 opening a TCP port.
13921 * server.c (attach_inferior): Print a status notice after
13922 attaching.
13923
139242004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13925
13926 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13927
c89dc5d4
DJ		 139282004-02-26 Daniel Jacobowitz <drow@mvista.com>
13929
13930 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13931 error packet.
13932 * server.c, target.h: Update copyright years.
13933
4b8dad4a
RM		 139342004-02-25 Roland McGrath <roland@redhat.com>
13935
13936 * target.h (struct target_ops): New member `read_auxv'.
13937 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13938 * linux-low.c (linux_read_auxv): New function.
13939 (linux_target_ops): Initialize `read_auxv' member to that.
13940
d7446758
JB		 139412004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13942
13943 Committed by Jim Blandy <jimb@redhat.com>.
13944
13945 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13946 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13947 instead of GPR_SIZE to distiguish s390 and s390x targets.
13948
5544ad89
DJ		 139492004-01-31 Daniel Jacobowitz <drow@mvista.com>
13950
13951 * linux-low.c: Update copyright year.
13952 (check_removed_breakpoint): Clear pending_is_breakpoint.
13953 (linux_set_resume_request, linux_queue_one_thread)
13954 (resume_status_pending_p): New functions.
13955 (linux_continue_one_thread): Use process->resume.
13956 (linux_resume): Only resume threads if there are no pending events.
13957 * linux-low.h (struct process_info): Add resume request
13958 pointer.
13959
2a68b70e
DJ		 139602004-01-30 Daniel Jacobowitz <drow@mvista.com>
13961
13962 * regcache.c (new_register_cache): Clear the allocated register
13963 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13964
64386c31
DJ		 139652003-10-13 Daniel Jacobowitz <drow@mvista.com>
13966
13967 * linux-low.c (linux_resume): Take a struct thread_resume *
13968 argument.
13969 (linux_wait): Update call.
13970 (resume_ptr): New static variable.
13971 (linux_continue_one_thread): Renamed from
13972 linux_continue_one_process. Use resume_ptr.
13973 (linux_resume): Use linux_continue_one_thread.
13974 * server.c (handle_v_cont, handle_v_requests): New functions.
13975 (myresume): New function.
13976 (main): Handle 'v' case.
13977 * target.h (struct thread_resume): New type.
13978 (struct target_ops): Change argument of "resume" to struct
13979 thread_resume *.
13980 (myresume): Delete macro.
13981
c938e9b0
L		 139822003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13983
13984 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13985 (uninstall): Support DESTDIR.
13986
7f313d07
BC		 13987Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13988
13989 * configure.srv: Add xscale*linux copy of arm*linux entry.
13990
3b2fc2ea
DJ		 139912003-07-24 Daniel Jacobowitz <drow@mvista.com>
13992
13993 * linux-arm-low.c (arm_reinsert_addr): New function.
13994 (the_low_target): Add arm_reinsert_addr.
13995
1c0a559e
MK		 139962003-07-08 Mark Kettenis <kettenis@gnu.org>
13997
13998 * mem-break.c: Remove whitespace at end of file.
13999
43d5792c
DJ		 140002003-06-28 Daniel Jacobowitz <drow@mvista.com>
14001
14002 * configure.in: Check whether we need to prototype strerror.
14003 * server.h: Optionally prototype strerror.
14004 * gdbreplay.c (perror_with_name): Use strerror.
14005 * linux-low.c (linux_attach_lwp): Use strerror.
14006 * utils.c (perror_with_name): Use strerror.
14007 * config.in, configure: Regenerated.
14008
c8a86edf
DJ		 140092003-06-28 Daniel Jacobowitz <drow@mvista.com>
14010
14011 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14012 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14013
73d37363
DJ		 140142003-06-20 Daniel Jacobowitz <drow@mvista.com>
14015
14016 * Makefile.in (SFILES): Update.
14017 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14018 low-sun3.c: Remove files.
14019
6ad8ae5c
DJ		 140202003-06-17 Daniel Jacobowitz <drow@mvista.com>
14021
14022 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14023 (linux_detach_one_process, linux_detach): New functions.
14024 (linux_target_ops): Add linux_detach.
14025 * server.c (main): Handle 'D' packet.
14026 * target.h (struct target_ops): Add "detach" member.
14027 (detach_inferior): Define.
14028
1581182a
MK		 140292003-06-13 Mark Kettenis <kettenis@gnu.org>
14030
14031 From Kelley Cook <kelleycook@wideopenwest.com>:
14032 * configure.srv: Accept i[34567]86 variants.
14033
e5379b03
DJ		 140342003-06-05 Daniel Jacobowitz <drow@mvista.com>
14035
14036 * linux-low.c (linux_wait_for_event): Correct comment typos.
14037 (linux_resume_one_process): Call check_removed_breakpoint.
14038 (linux_send_signal): New function.
14039 (linux_target_ops): Add linux_send_signal.
14040 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14041 of kill.
14042 * target.h (struct target_ops): Add send_signal.
14043
2ff29de4
JB		 140442003-05-29 Jim Blandy <jimb@redhat.com>
14045
14046 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14047 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14048 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14049 away part of the register's value.
14050
254787d4
DJ		 140512003-03-26 Daniel Jacobowitz <drow@mvista.com>
14052
14053 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14054 (linux_wait_for_event, linux_init_signals): Likewise.
14055
94e10508
DJ		 140562003-03-17 Daniel Jacobowitz <drow@mvista.com>
14057
14058 * configure.in: Check for stdlib.h.
14059 * configure: Regenerated.
14060 * config.in: Regenerated.
14061
4c0711e0
DJ		 140622003-01-04 Andreas Schwab <schwab@suse.de>
14063
14064 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14065
ef66e766
AC		 140662003-01-02 Andrew Cagney <ac131313@redhat.com>
14067
14068 * Makefile.in: Remove obsolete code.
14069
a1358604
DJ		 140702002-11-20 Daniel Jacobowitz <drow@mvista.com>
14071
14072 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14073 defined(PT_FPR0_HI).
14074
23ce3b1c
DJ		 140752002-11-17 Stuart Hughes <seh@zee2.com>
14076
14077 * linux-arm-low.c (arm_num_regs): Increase.
14078 (arm_regmap): Include status register.
14079
140802002-11-17 Daniel Jacobowitz <drow@mvista.com>
14081
14082 * linux-low.c (register_addr): Remove incorrect -1 check.
14083
a9fa9f7d
DJ		 140842002-08-29 Daniel Jacobowitz <drow@mvista.com>
14085
14086 * linux-low.c (linux_create_inferior): Call setpgid. Return
14087 the new PID.
14088 (unstopped_p, linux_signal_pid): Remove.
14089 (linux_target_ops): Remove linux_signal_pid.
14090 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14091 global instead of target method.
14092 * target.h (struct target_ops): Remove signal_pid. Update comment
14093 for create_inferior.
14094 * server.c (signal_pid): New variable.
14095 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14096 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14097 (attach_inferior): Set signal_pid.
14098
17574093
DJ		 140992002-08-23 Daniel Jacobowitz <drow@mvista.com>
14100
14101 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14102
141032002-08-20 Jim Blandy <jimb@redhat.com>
14104
14105 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14106 default for this.
14107
141082002-08-01 Andrew Cagney <cagney@redhat.com>
14109
14110 * Makefile.in: Make chill references obsolete.
14111
141122002-07-24 Kevin Buettner <kevinb@redhat.com>
14113
14114 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14115 * configure: Regenerate.
14116 * config.in: Regenerate.
14117
141182002-07-09 David O'Brien <obrien@FreeBSD.org>
14119
14120 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14121 (perror_with_name, remote_close, remote_open, expect, play): Static.
14122
141232002-07-04 Michal Ludvig <mludvig@suse.cz>
14124
4b8dad4a 14125 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14126 byte offsets instead of an array of indexes.
14127 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14128
141292002-06-13 Daniel Jacobowitz <drow@mvista.com>
14130
14131 * regcache.c: Add comment.
14132
141332002-06-11 Daniel Jacobowitz <drow@mvista.com>
14134
14135 * thread-db.c: New file.
14136 * proc-service.c: New file.
14137 * acinclude.m4: New file.
14138 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14139 proc-service.o, and thread-db.o.
14140 (linux-low.o): Add USE_THREAD_DB.
14141 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14142 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14143 * aclocal.m4: Regenerated.
14144 * config.in: Regenerated.
14145 * configure: Regenerated.
14146 * configure.in: Check for proc_service.h, sys/procfs.h,
14147 thread_db.h, and linux/elf.h headrs.
14148 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14149 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14150 Check for -lthread_db and thread support.
14151 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14152 PowerPC, and SuperH.
14153 * i387-fp.c: Constify arguments.
14154 * i387-fp.h: Likewise.
14155 * inferiors.c: (struct thread_info): Renamed from
14156 `struct inferior_info'. Remove PID member. Use generic inferior
14157 list header. All uses updated.
14158 (inferiors, signal_pid): Removed.
14159 (all_threads): New variable.
14160 (get_thread): Define.
14161 (add_inferior_to_list): New function.
14162 (for_each_inferior): New function.
14163 (change_inferior_id): New function.
14164 (add_inferior): Removed.
14165 (remove_inferior): New function.
14166 (add_thread): New function.
14167 (free_one_thread): New function.
14168 (remove_thread): New function.
14169 (clear_inferiors): Use for_each_inferior and free_one_thread.
14170 (find_inferior): New function.
14171 (find_inferior_id): New function.
14172 (inferior_target_data): Update argument type.
14173 (set_inferior_target_data): Likewise.
14174 (inferior_regcache_data): Likewise.
14175 (set_inferior_regcache_data): Likewise.
14176 * linux-low.c (linux_bp_reinsert): Remove.
14177 (all_processes, stopping_threads, using_thrads)
14178 (struct pending_signals, debug_threads, pid_of): New.
14179 (inferior_pid): Replace with macro.
14180 (struct inferior_linux_data): Remove.
14181 (get_stop_pc, add_process): New functions.
14182 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14183 Use add_process and add_thread.
14184 (linux_attach_lwp): New function, based on old linux_attach. Use
14185 add_process and add_thread. Set stop_expected for new threads.
14186 (linux_attach): New function.
14187 (linux_kill_one_process): New function.
14188 (linux_kill): Kill all LWPs.
14189 (linux_thread_alive): Use find_inferior_id.
14190 (check_removed_breakpoints, status_pending_p): New functions.
14191 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14192 Update. Use WNOHANG. Wait for cloned processes also. Update process
14193 struct for the found process.
14194 (linux_wait_for_event): New function.
14195 (linux_wait): Use it. Support LWPs.
14196 (send_sigstop, wait_for_sigstop, stop_all_processes)
14197 (linux_resume_one_process, linux_continue_one_process): New functions.
14198 (linux_resume): Support LWPs.
14199 (REGISTER_RAW_SIZE): Remove.
14200 (fetch_register): Use register_size instead. Call supply_register.
14201 (usr_store_inferior_registers): Likewise. Call collect_register.
14202 Fix recursive case.
14203 (regsets_fetch_inferior_registers): Improve error message.
14204 (regsets_store_inferior_registers): Add debugging.
14205 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14206 (unstopped_p, linux_signal_pid): New functions.
14207 (linux_target_ops): Add linux_signal_pid.
14208 (linux_init_signals): New function.
14209 (initialize_low): Call it. Initialize using_threads.
14210 * regcache.c (inferior_regcache_data): Add valid
14211 flag.
14212 (get_regcache): Fetch registers lazily. Add fetch argument
14213 and update all callers.
14214 (regcache_invalidate_one, regcache_invalidate): New
14215 functions.
14216 (new_register_cache): Renamed from create_register_cache.
14217 Return the new regcache.
14218 (free_register_cache): Change argument to a void *.
14219 (registers_to_string, registers_from_string): Call get_regcache
14220 with fetch flag set.
14221 (register_data): Make static. Pass fetch flag to get_regcache.
14222 (supply_register): Call get_regcache with fetch flag clear.
14223 (collect_register): Call get_regcache with fetch flag set.
14224 (collect_register_as_string): New function.
14225 * regcache.h: Update.
14226 * remote-utils.c (putpkt): Flush after debug output and use
14227 stderr.
14228 Handle input interrupts while waiting for an ACK.
14229 (input_interrupt): Use signal_pid method.
14230 (getpkt): Flush after debug output and use stderr.
14231 (outreg): Use collect_register_as_string.
14232 (new_thread_notify, dead_thread_notify): New functions.
14233 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14234 and general_thread.
14235 (look_up_one_symbol): Flush after debug output.
14236 * server.c (step_thread, server_waiting): New variables.
14237 (start_inferior): Don't use signal_pid. Update call to mywait.
14238 (attach_inferior): Update call to mywait.
14239 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14240 (main): Don't fetch/store registers explicitly. Use
14241 set_desired_inferior. Support proposed ``Hs'' packet. Update
14242 calls to mywait.
14243 * server.h: Update.
14244 (struct inferior_list, struct_inferior_list_entry): New.
14245 * target.c (set_desired_inferior): New.
14246 (write_inferior_memory): Constify.
14247 (mywait): New function.
14248 * target.h: Update.
14249 (struct target_ops): New signal_pid method.
14250 (mywait): Removed macro, added prototype.
14251
14252 * linux-low.h (regset_func): Removed.
14253 (regset_fill_func, regset_store_func): New.
14254 (enum regset_type): New.
14255 (struct regset_info): Add type field. Use new operation types.
14256 (struct linux_target_ops): stop_pc renamed to get_pc.
14257 Add decr_pc_after_break and breakpoint_at.
14258 (get_process, get_thread_proess, get_process_thread)
14259 (strut process_info, all_processes, linux_attach_lwp)
14260 (thread_db_init): New.
14261
14262 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14263 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14264 (the_low_target): Add new members.
14265 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14266 (i386_store_fpxregset): Constify.
14267 (target_regsets): Add new kind identifier.
14268 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14269 (i386_set_pc): Add debugging.
14270 (i386_breakpoint_at): New function.
14271 (the_low_target): Add new members.
14272 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14273 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14274 (mips_breakpoint_at): New.
14275 (the_low_target): Add new members.
14276 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14277 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14278 (the_low_target): Add new members.
14279 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14280 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14281 (the_low_target): Add new members.
14282 * linux-x86-64-low.c (target_regsets): Add new kind
14283 identifier.
14284
142852002-05-15 Daniel Jacobowitz <drow@mvista.com>
14286
14287 From Martin Pool <mbp@samba.org>:
14288 * server.c (gdbserver_usage): New function.
14289 (main): Call it.
14290
142912002-05-14 Daniel Jacobowitz <drow@mvista.com>
14292
14293 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14294 stop_at -> stop_pc.
14295
142962002-05-04 Andrew Cagney <ac131313@redhat.com>
14297
14298 * Makefile.in: Remove obsolete code.
14299
143002002-04-24 Michal Ludvig <mludvig@suse.cz>
14301
14302 * linux-low.c (regsets_fetch_inferior_registers),
14303 (regsets_store_inferior_registers): Removed cast to int from
14304 ptrace() calls.
14305 * regcache.h: Added declaration of struct inferior_info.
14306
143072002-04-20 Daniel Jacobowitz <drow@mvista.com>
14308
14309 * inferiors.c (struct inferior_info): Add regcache_data.
14310 (add_inferior): Call create_register_cache.
14311 (clear_inferiors): Call free_register_cache.
14312 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14313 * regcache.c (struct inferior_regcache_data): New.
14314 (registers): Remove.
14315 (get_regcache): New function.
14316 (create_register_cache, free_register_cache): New functions.
14317 (set_register_cache): Don't initialize the register cache here.
14318 (registers_to_string, registers_from_string, register_data): Call
14319 get_regcache.
14320 * regcache.h: Add prototypes.
14321 * server.h: Likewise.
14322
143232002-04-20 Daniel Jacobowitz <drow@mvista.com>
14324
14325 * mem-break.c: New file.
14326 * mem-break.h: New file.
14327 * Makefile.in: Add mem-break.o rule; update server.h
14328 dependencies.
14329 * inferiors.c (struct inferior_info): Add target_data
14330 member.
14331 (clear_inferiors): Free target_data member if set.
14332 (inferior_target_data, set_inferior_target_data): New functions.
14333 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14334 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14335 * linux-low.c (linux_bp_reinsert): New variable.
14336 (struct inferior_linux_data): New.
14337 (linux_create_inferior): Use set_inferior_target_data.
14338 (linux_attach): Likewise. Call add_inferior.
14339 (linux_wait_for_one_inferior): New function.
14340 (linux_wait): Call it.
14341 (linux_write_memory): Add const.
14342 (initialize_low): Call set_breakpoint_data.
14343 * linux-low.h (struct linux_target_ops): Add breakpoint
14344 handling members.
14345 * server.c (attach_inferior): Remove extra add_inferior
14346 call.
14347 * server.h: Include mem-break.h. Update inferior.c
14348 prototypes.
14349 * target.c (read_inferior_memory)
14350 (write_inferior_memory): New functions.
14351 * target.h (read_inferior_memory)
14352 (write_inferior_memory): Change macros to prototypes.
14353 (struct target_ops): Update comments. Add const to write_memory
14354 definition.
14355
143562002-04-11 Daniel Jacobowitz <drow@mvista.com>
14357
14358 * linux-low.c (usr_store_inferior_registers): Support
14359 registers which are allowed to fail to store.
14360 * linux-low.h (linux_target_ops): Likewise.
14361 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14362 (ppc_cannot_store_register): FPSCR may not be storable.
14363
143642002-04-09 Daniel Jacobowitz <drow@mvista.com>
14365
14366 * server.h: Include <string.h> if HAVE_STRING_H.
14367 * ChangeLog: Correct paths in last ChangeLog entry.
14368
143692002-04-09 Daniel Jacobowitz <drow@mvista.com>
14370
14371 * linux-low.h: Remove obsolete prototypes.
14372 (struct linux_target_ops): New.
14373 (extern the_low_target): New.
14374 * linux-low.c (num_regs, regmap): Remove declarations.
14375 (register_addr): Use the_low_target explicitly.
14376 (fetch_register): Likewise.
14377 (usr_fetch_inferior_registers): Likewise.
14378 (usr_store_inferior_registers): Likewise.
14379 * linux-arm-low.c (num_regs): Remove.
14380 (arm_num_regs): Define.
14381 (arm_regmap): Renamed from regmap, made static.
14382 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14383 made static.
14384 (arm_cannot_store_register): Renamed from cannot_store_register,
14385 made static.
14386 (the_low_target): New.
14387 * linux-i386-low.c (num_regs): Remove.
14388 (i386_num_regs): Define.
14389 (i386_regmap): Renamed from regmap, made static.
14390 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14391 made static.
14392 (i386_cannot_store_register): Renamed from cannot_store_register,
14393 made static.
14394 (the_low_target): New.
14395 * linux-ia64-low.c (num_regs): Remove.
14396 (ia64_num_regs): Define.
14397 (ia64_regmap): Renamed from regmap, made static.
14398 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14399 made static.
14400 (ia64_cannot_store_register): Renamed from cannot_store_register,
14401 made static.
14402 (the_low_target): New.
14403 * linux-m68k-low.c (num_regs): Remove.
14404 (m68k_num_regs): Define.
14405 (m68k_regmap): Renamed from regmap, made static.
14406 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14407 made static.
14408 (m68k_cannot_store_register): Renamed from cannot_store_register,
14409 made static.
14410 (the_low_target): New.
14411 * linux-mips-low.c (num_regs): Remove.
14412 (mips_num_regs): Define.
14413 (mips_regmap): Renamed from regmap, made static.
14414 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14415 made static.
14416 (mips_cannot_store_register): Renamed from cannot_store_register,
14417 made static.
14418 (the_low_target): New.
14419 * linux-ppc-low.c (num_regs): Remove.
14420 (ppc_num_regs): Define.
14421 (ppc_regmap): Renamed from regmap, made static.
14422 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14423 made static.
14424 (ppc_cannot_store_register): Renamed from cannot_store_register,
14425 made static.
14426 (the_low_target): New.
14427 * linux-s390-low.c (num_regs): Remove.
14428 (s390_num_regs): Define.
14429 (s390_regmap): Renamed from regmap, made static.
14430 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14431 made static.
14432 (s390_cannot_store_register): Renamed from cannot_store_register,
14433 made static.
14434 (the_low_target): New.
14435 * linux-sh-low.c (num_regs): Remove.
14436 (sh_num_regs): Define.
14437 (sh_regmap): Renamed from regmap, made static.
14438 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14439 made static.
14440 (sh_cannot_store_register): Renamed from cannot_store_register,
14441 made static.
14442 (the_low_target): New.
14443 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14444 (the_low_target): New.
14445
144462002-04-09 Daniel Jacobowitz <drow@mvista.com>
14447
14448 * Makefile.in: Add stamp-h target.
14449 * configure.in: Create stamp-h.
14450 * configure: Regenerated.
14451
144522002-04-09 Daniel Jacobowitz <drow@mvista.com>
14453
14454 * inferiors.c: New file.
14455 * target.c: New file.
14456 * target.h: New file.
14457 * Makefile.in: Add target.o and inferiors.o. Update
14458 dependencies.
14459 * linux-low.c (inferior_pid): New static variable,
14460 moved from server.c.
14461 (linux_create_inferior): Renamed from create_inferior.
14462 Call add_inferior. Return 0 on success instead of a PID.
14463 (linux_attach): Renamed from myattach.
14464 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14465 (linux_thread_alive): Renamed from mythread_alive.
14466 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14467 child dies.
14468 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14469 (regsets_store_inferior_registers): Correct error message.
14470 Add missing ``return 0''.
14471 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14472 (linux_store_registers): Renamed from store_inferior_registers.
14473 (linux_read_memory): Renamed from read_inferior_memory.
14474 (linux_write_memory): Renamed from write_inferior_memory.
14475 (linux_target_ops): New structure.
14476 (initialize_low): Call set_target_ops ().
14477 * remote-utils.c (unhexify): New function.
14478 (hexify): New function.
14479 (input_interrupt): Send signals to ``signal_pid''.
14480 * server.c (inferior_pid): Remove.
14481 (start_inferior): Update create_inferior call.
14482 (attach_inferior): Call add_inferior.
14483 (handle_query): New function.
14484 (main): Call handle_query for `q' packets.
14485 * server.h: Include "target.h". Remove obsolete prototypes.
14486 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14487
144882002-04-09 Daniel Jacobowitz <drow@mvista.com>
14489
14490 * Makefile.in: Add WARN_CFLAGS. Update configury
14491 dependencies.
14492 * configure.in: Check for <string.h>
14493 * configure: Regenerate.
14494 * config.in: Regenerate.
14495 * gdbreplay.c: Include needed system headers.
14496 (remote_open): Remove strchr prototype.
14497 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14498 * regcache.c (supply_register): Change buf argument to const void *.
14499 (supply_register_by_name): Likewise.
14500 (collect_register): Change buf argument to void *.
14501 (collect_register_by_name): Likewise.
14502 * regcache.h: Add missing prototypes.
14503 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14504 * server.c (handle_query): New function.
14505 (attached): New static variable, moved out of main.
14506 (main): Quiet longjmp clobber warnings.
14507 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14508 * utils.c (error): Remove NORETURN.
14509 (fatal): Likewise.
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