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503b1c39
PA		 12016-09-23 Pedro Alves <palves@redhat.com>
2
3 * Makefile.in (SFILES): Add common/new-op.c.
4 (OBS): Add common/new-op.o.
5 (new-op.o): New rule.
6
74172ecf
SM		 72016-09-21 Simon Marchi <simon.marchi@ericsson.com>
8
9 * .gitinore: Ignore more files.
10
fc6cda2e
YQ		 112016-09-21 Yao Qi <yao.qi@linaro.org>
12
13 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
14 23.
15
bc1e6c81
SDJ		 162016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
17
18 * server.c (start_inferior): Call target_mourn_inferior instead of
19 mourn_inferior; pass ptid_t argument to it.
20 (resume): Likewise.
21 (handle_target_event): Likewise.
22 * target.c (target_mourn_inferior): New function.
23 * target.h (mourn_inferior): Delete macro.
24
0e00e962
AA		 252016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
26
27 * linux-low.c (lwp_is_stepping): New function.
28
1d8cb77d
CL		 292016-09-06 Carl Love <cel@us.ibm.com>
30
31 * server.c (start_inferior): Fixed comment, requested comment change
32 didn't get updated correctly. Removed reference to ptrace () call as
33 it is only true on Linux systems.
34
7313bced
CL		 352016-09-06 Carl Love <cel@us.ibm.com>
36
37 * server.c (start_inferior): Do not call
38 function target_post_create_inferior () if the
39 inferior process has already exited.
40
cf6de44d
PA		 412016-09-05 Pedro Alves <palves@redhat.com>
42
43 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
44 (COMPILE.pre, CC_LD): Use CXX directly.
45 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
46 * acinclude.m4: Don't include build-with-cxx.m4.
47 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
48 * configure: Regenerate.
49
c1da6748
AT		 502016-09-02 Akash Trehan <akash.trehan123@gmail.com>
51
52 PR gdb/19495
53 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
54 call writing data to own_buf.
55
f2b9e3df
SDJ		 562016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
57
58 * target.c (mywait): Call target_wait instead of
59 the_target->wait.
60 (target_wait): New function.
61
049a8570
SDJ		 622016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
63
64 * server.c (start_inferior): New variable 'ptid'. Replace calls
65 to the_target->resume by target_continue{,_no_signal}, depending
66 on the case.
67 * target.c (target_stop_and_wait): Call target_continue_no_signal
68 instead of the_target->resume.
69 (target_continue): New function.
70
3aa5cfa0
AT		 712016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
72
73 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
74
754653a7
AZ		 752016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
76
77 PR server/20491
78 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
79 ps_prochandle.
80 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
81 * linux-arm-low.c (ps_get_thread_area): Likewise.
82 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
83 * linux-m68k-low.c (ps_get_thread_area): Likewise.
84 * linux-mips-low.c (ps_get_thread_area): Likewise.
85 * linux-nios2-low.c (ps_get_thread_area): Likewise.
86 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
87 * linux-x86-low.c (ps_get_thread_area): Likewise.
88 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
89
ed036b40
PA		 902016-08-19 Pedro Alves <palves@redhat.com>
91
92 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
93
c8ef42ee
PA		 942016-08-19 Pedro Alves <palves@redhat.com>
95
96 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
97 comment. Use memcpy instead of casting through unsigned long.
98
9c235a72
PA		 992016-08-19 Pedro Alves <palves@redhat.com>
100
101 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
102 allocating around 0x80000000.
103
201506da
PA		 1042016-08-19 Pedro Alves <palves@redhat.com>
105
106 PR gdb/20415
107 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
108 (x32-avx512-linux-ipa.o): New rules.
109 * configure.ac (x86_64-*-linux*): New x32 check.
110 * configure.srv (ipa_x32_linux_regobj): New.
111 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
112 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
113 descriptions.
114 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
115 descriptions.
116 * configure: Regenerate.
117
f348d89a
PA		 1182016-08-09 Pedro Alves <palves@redhat.com>
119
120 PR gdb/18653
121 * Makefile.in (OBS): Add signals-state-save-restore.o.
122 (signals-state-save-restore.o): New rule.
123 * config.in: Regenerate.
124 * configure: Regenerate.
125 * linux-low.c: Include "signals-state-save-restore.h".
126 (linux_create_inferior): Call
127 restore_original_signals_state.
128 * server.c: Include "dispositions-save-restore.h".
129 (captured_main): Call save_original_signals_state.
130
1baf5149
PA		 1312016-08-05 Pedro Alves <palves@redhat.com>
132
133 * configure: Regenerate.
134
fcd4a73d
YQ		 1352016-08-04 Yao Qi <yao.qi@linaro.org>
136
137 * linux-low.c (regsets_fetch_inferior_registers): Check
138 errno is ESRCH or not.
139
979659d0
YQ		 1402016-08-02 Yao Qi <yao.qi@linaro.org>
141
142 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
143 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
144 (thread_db_load_search): Update.
145 (try_thread_db_load_1): Don't look for td_ta_event_addr,
146 td_ta_set_event and td_ta_event_getmsg.
147
6598661d
PA		 1482016-07-26 Pedro Alves <palves@redhat.com>
149
150 PR server/20414
151 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
152 of unsigned long for 64-bit registers and use uint32_t instead of
153 unsigned int for 32-bit registers.
154
9cf12d57
PA		 1552016-07-26 Pedro Alves <palves@redhat.com>
156
157 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
158 to 'ptrace'.
159
305450ed
TT		 1602016-07-21 Tom Tromey <tom@tromey.com>
161
162 * configure: Rebuild.
163
2583da7c
YQ		 1642016-07-21 Yao Qi <yao.qi@linaro.org>
165
166 * mem-break.c (find_gdb_breakpoint): Cast bp to
167 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
168
21536b36
YQ		 1692016-07-21 Yao Qi <yao.qi@linaro.org>
170
171 * server.c (handle_v_requests): Support s and S actions
172 if target_supports_software_single_step return true.
173
8901d193
YQ		 1742016-07-21 Yao Qi <yao.qi@linaro.org>
175
176 * linux-low.c (resume_stopped_resumed_lwps): If resume request
177 is resume_step, call maybe_hw_step.
178 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
179 and unstop them.
180 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
181 breakpoints or not.
182 (proceed_one_lwp): If resume request is resume_step, install
183 reinsert breakpoints and call maybe_hw_step.
184
0e9a339e
YQ		 1852016-07-21 Yao Qi <yao.qi@linaro.org>
186
187 * linux-low.c (proceed_one_lwp): Declare.
188 (linux_resume_one_thread): Remove local variable 'step'.
189 Lift code enqueue signal. Call proceed_one_lwp instead of
190 linux_resume_one_lwp.
191
4281b351
YQ		 1922016-07-21 Yao Qi <yao.qi@linaro.org>
193
194 * linux-low.c (linux_resume_one_thread): Call
195 enqueue_pending_signal.
196
984a2c04
YQ		 1972016-07-21 Yao Qi <yao.qi@linaro.org>
198
199 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
200 * inferiors.c (do_restore_current_thread_cleanup): New function.
201 (make_cleanup_restore_current_thread): Likewise.
202 * linux-low.c (install_software_single_step_breakpoints): Call
203 make_cleanup_restore_current_thread. Switch current_thread to
204 thread.
205
bec903c9
YQ		 2062016-07-21 Yao Qi <yao.qi@linaro.org>
207
208 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
209 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
210 (clone_one_breakpoint): Likewise.
211 (delete_reinsert_breakpoints): Change parameter to thread.
212 Callers updated.
213 (has_reinsert_breakpoints): Likewise.
214 (uninsert_reinsert_breakpoints): Likewise.
215 (reinsert_reinsert_breakpoints): Likewise.
216 * mem-break.h (set_reinsert_breakpoint): Update declaration.
217 (delete_reinsert_breakpoints): Likewise.
218 (reinsert_reinsert_breakpoints): Likewise.
219 (uninsert_reinsert_breakpoints): Likewise.
220 (has_reinsert_breakpoints): Likewise.
221
63c40ec7
YQ		 2222016-07-21 Yao Qi <yao.qi@linaro.org>
223
224 * inferiors.c (get_thread_process): Make parameter const.
225 * inferiors.h (get_thread_process): Update declaration.
226 * mem-break.c (clone_all_breakpoints): Remove all parameters.
227 Add new parameters child_thread and parent_thread. Callers
228 updated.
229 * mem-break.h (clone_all_breakpoints): Update declaration.
230
9aa76cd0
YQ		 2312016-07-21 Yao Qi <yao.qi@linaro.org>
232
233 * mem-break.c (struct breakpoint) <cond_list>: Remove.
234 <command_list, handler>: Remove.
235 (struct gdb_breakpoint): New.
236 (struct other_breakpoint): New.
237 (struct reinsert_breakpoint): New.
238 (is_gdb_breakpoint): New function.
239 (any_persistent_commands): Update command_list if
240 is_gdb_breakpoint returns true.
241 (set_breakpoint): Create breakpoints according to their types.
242 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
243 (set_gdb_breakpoint_1): Likewise.
244 (set_gdb_breakpoint): Likewise.
245 (clear_breakpoint_conditions): Change parameter type to
246 'struct gdb_breakpoint *'.
247 (clear_breakpoint_commands): Likewise.
248 (clear_breakpoint_conditions_and_commands): Likewise.
249 (add_condition_to_breakpoint): Likewise.
250 (add_breakpoint_condition): Likewise.
251 (add_commands_to_breakpoint): Likewise.
252 (check_breakpoints): Check other_breakpoint.
253 (clone_one_breakpoint): Clone breakpopint according to its type.
254 * mem-break.h (struct gdb_breakpoint): Declare.
255 (set_gdb_breakpoint): Update declaration.
256 (clear_breakpoint_conditions_and_commands): Likewise.
257 (add_breakpoint_condition): Likewise.
258 (add_breakpoint_commands): Likewise.
259 * server.c (process_point_options): Change parameter type to
260 'struct gdb_breakpoint *'.
261
811f8301
YQ		 2622016-07-21 Yao Qi <yao.qi@linaro.org>
263
264 * mem-break.c (set_breakpoint_at): Rename it to ...
265 (set_breakpoint_type_at): ... it.
266 (set_breakpoint_at): Call set_breakpoint_type_at.
267 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
268 * mem-break.h (set_breakpoint_at): Update comments.
269
b1c51e36
CLT		 2702016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
271
272 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
273 to buf parameter.
274 (nios2_store_gregset): Likewise.
275
ced2dffb
PA		 2762016-07-01 Pedro Alves <palves@redhat.com>
277 Antoine Tremblay <antoine.tremblay@ericsson.com>
278
279 * linux-low.c: Change interface to take the target lwp_info
280 pointer directly and return void. Handle detaching from a zombie
281 thread.
282 (linux_detach_lwp_callback): New function.
283 (linux_detach): Detach from the leader thread after detaching from
284 the clone threads.
285
2ac09a5b
YQ		 2862016-06-28 Yao Qi <yao.qi@linaro.org>
287
288 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
289 for variable new_offset.
290 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
291 (aarch64_ftrace_insn_reloc_cb): Likewise.
292 (aarch64_ftrace_insn_reloc_tb): Likewise.
293 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
294 PRIx64 instead of PRIx32.
295
79e7fd4f
YQ		 2962016-06-28 Yao Qi <yao.qi@linaro.org>
297
298 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
299 (the_low_target): Install arm_get_syscall_trapinfo.
300
061fc021
YQ		 3012016-06-28 Yao Qi <yao.qi@linaro.org>
302
303 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
304 function.
305 (the_low_target): Install aarch64_get_syscall_trapinfo.
306
4cc32bec
YQ		 3072016-06-28 Yao Qi <yao.qi@linaro.org>
308
309 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
310 Callers updated.
311 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
312 Remove parameter sysno.
313 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
314 sysret.
315
782c1122
AA		 3162016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
317
318 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
319 (s390_emit_ne_goto): Likewise.
320 (s390_emit_lt_goto): Likewise.
321 (s390_emit_le_goto): Likewise.
322 (s390_emit_gt_goto): Likewise.
323 (s390_emit_ge_goto): Likewise.
324 (s390x_emit_eq_goto): Likewise.
325 (s390x_emit_ne_goto): Likewise.
326 (s390x_emit_lt_goto): Likewise.
327 (s390x_emit_le_goto): Likewise.
328 (s390x_emit_gt_goto): Likewise.
329 (s390x_emit_ge_goto): Likewise.
330 (s390_emit_ops_impl): Mark variable static.
331 (s390x_emit_ops): Likewise.
332
2e7b624b
YQ		 3332016-06-17 Yao Qi <yao.qi@linaro.org>
334
335 * linux-low.c (handle_extended_wait): Call
336 uninsert_reinsert_breakpoints for the parent process. Remove
337 reinsert breakpoints from the child process. Reinsert them to
338 the parent process when vfork is done.
339 * mem-break.c (uninsert_reinsert_breakpoints): New function.
340 (reinsert_reinsert_breakpoints): New function.
341 * mem-break.h (uninsert_reinsert_breakpoints): Declare
342 (reinsert_reinsert_breakpoints): Declare.
343
8a81c5d7
YQ		 3442016-06-17 Yao Qi <yao.qi@linaro.org>
345
346 * linux-low.c (handle_extended_wait): If the parent is doing
347 step-over, remove the reinsert breakpoints from the forked child.
348
f50bf8e5
YQ		 3492016-06-17 Yao Qi <yao.qi@linaro.org>
350
351 * linux-low.c (unsuspend_all_lwps): Declare.
352 (linux_low_filter_event): If thread exited, call finish_step_over.
353 If step-over is finished, unsuspend other threads.
354
8376a3cb
YQ		 3552016-06-17 Yao Qi <yao.qi@linaro.org>
356
357 * linux-low.c (linux_resume_one_lwp_throw): Assert
358 has_reinsert_breakpoints returns false.
359 * mem-break.c (delete_disabled_breakpoints): Assert
360 bp type isn't reinsert_breakpoint.
361
f79b145d
YQ		 3622016-06-17 Yao Qi <yao.qi@linaro.org>
363
364 * linux-low.c (maybe_hw_step): New function.
365 (linux_resume_one_lwp_throw): Call maybe_hw_step.
366 (finish_step_over): Switch current_thread to lwp temporarily,
367 and assert has_reinsert_breakpoints returns true.
368 (proceed_one_lwp): Call maybe_hw_step.
369 * mem-break.c (has_reinsert_breakpoints): New function.
370 * mem-break.h (has_reinsert_breakpoints): Declare.
371
0ae534d2
JT		 3722016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
373
374 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
375
fcdad592
YQ		 3762016-05-17 Yao Qi <yao.qi@linaro.org>
377
378 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
379 instead of find_inferior.
380
9e784964
YQ		 3812016-05-05 Yao Qi <yao.qi@linaro.org>
382
383 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
384 Initialize res to zero.
385
cf2ebb6e
YQ		 3862016-05-05 Yao Qi <yao.qi@linaro.org>
387
388 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
389 to uint32_t.
390
c1aebf87
UW		 3912016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
392
393 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
394 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
395 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
396
35fd2deb 3972016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 398 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 399
400 * tracepoint.c (write_inferior_int8): New function.
401 (cmd_qtenable_disable): Write enable flag using
402 write_inferior_int8.
403
484b3c32
YQ		 4042016-04-25 Yao Qi <yao.qi@linaro.org>
405
406 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
407 (need_step_over_p): Return zero if the LWP has pending signals
408 can be delivered on software single step target.
409
85ba7d86
YQ		 4102016-04-25 Yao Qi <yao.qi@linaro.org>
411
412 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
413 return instead of error.
414
3539aa13
YQ		 4152016-04-22 Yao Qi <yao.qi@linaro.org>
416
417 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
418 to 23.
419
5b061e98
YQ		 4202016-04-22 Yao Qi <yao.qi@linaro.org>
421
422 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
423 signal when stepping over breakpoint with software single
424 step.
425
3451269c
PA		 4262016-04-21 Pedro Alves <palves@redhat.com>
427
428 * linux-s390-low.c (s390_collect_ptrace_register)
429 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
430 add casts.
431 (s390_check_regset): Use void * instead of gdb_byte *.
432
a2358508
PA		 4332016-04-20 Pedro Alves <palves@redhat.com>
434
435 * configure: Renegerate.
436
6885166d
YQ		 4372016-04-20 Yao Qi <yao.qi@linaro.org>
438
439 * linux-aarch32-low.c: Include "arch/arm-linux.h".
440 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
441 number 16.
442 (arm_store_gregset): Likewise.
443
2b863f51
WT		 4442016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
445
446 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
447 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
448 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
449 (amd64-avx-mpx-linux.c): New rules.
450 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
451 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
452 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
453 (srv_amd64_regobj): Add amd64-avx-mpx.o.
454 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
455 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
456 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
457 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
458 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
459 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
460 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
461 * linux-x86-low.c (x86_linux_read_description): Add case for
462 X86_XSTATE_AVX_MPX_MASK.
463 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
464 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
465 init_registers_i386_avx_mpx_linux.
466 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
467 (initialize_low_tracepoint): Call
468 init_registers_i386_avx_mpx_linux.
469 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
470 (initialize_low_tracepoint): Call
471 init_registers_amd64_avx_mpx_linux.
472 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
473 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
474 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
475 declarations.
476
9b30624b
PA		 4772016-04-18 Pedro Alves <palves@redhat.com>
478
479 * configure: Regenerate.
480
45e3745e
AT		 4812016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
482
483 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
484 (aarch64_emit_sub): Likewise.
485
2afc13ff
PA		 4862016-04-12 Pedro Alves <palves@redhat.com>
487
488 * utils.c (prepare_to_throw_exception): Delete.
489
6e774b13
SM		 4902016-04-05 Simon Marchi <simon.marchi@ericsson.com>
491
492 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
493
4dca19f8
MK		 4942016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
495
496 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
497
d0a9981f
MK		 4982016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
499
500 * linux-aarch64-ipa.c: Add <elf.h> include.
501 * linux-ppc-ipa.c: Add <elf.h> include.
502 * linux-s390-ipa.c: Add <elf.h> include.
503
252db07e
MK		 5042016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
505
506 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
507 (get_raw_reg_ptr): Likewise.
508 (get_trace_state_variable_value_ptr): Likewise.
509 (set_trace_state_variable_value_ptr): Likewise.
510 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
511 char *.
512
14e2b6d9
MK		 5132016-03-31 Wei-cheng Wang <cole945@gmail.com>
514 Marcin Kościelnicki <koriakin@0x04.net>
515
516 PR/17221
517 * linux-ppc-low.c (emit_insns): New function.
518 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
519 (ppc_emit_prologue): New function.
520 (ppc_emit_epilogue): New function.
521 (ppc_emit_add): New function.
522 (ppc_emit_sub): New function.
523 (ppc_emit_mul): New function.
524 (ppc_emit_lsh): New function.
525 (ppc_emit_rsh_signed): New function.
526 (ppc_emit_rsh_unsigned): New function.
527 (ppc_emit_ext): New function.
528 (ppc_emit_zero_ext): New function.
529 (ppc_emit_log_not): New function.
530 (ppc_emit_bit_and): New function.
531 (ppc_emit_bit_or): New function.
532 (ppc_emit_bit_xor): New function.
533 (ppc_emit_bit_not): New function.
534 (ppc_emit_equal): New function.
535 (ppc_emit_less_signed): New function.
536 (ppc_emit_less_unsigned): New function.
537 (ppc_emit_ref): New function.
538 (ppc_emit_const): New function.
539 (ppc_emit_reg): New function.
540 (ppc_emit_pop): New function.
541 (ppc_emit_stack_flush): New function.
542 (ppc_emit_swap): New function.
543 (ppc_emit_stack_adjust): New function.
544 (ppc_emit_call): New function.
545 (ppc_emit_int_call_1): New function.
546 (ppc_emit_void_call_2): New function.
547 (ppc_emit_if_goto): New function.
548 (ppc_emit_goto): New function.
549 (ppc_emit_eq_goto): New function.
550 (ppc_emit_ne_goto): New function.
551 (ppc_emit_lt_goto): New function.
552 (ppc_emit_le_goto): New function.
553 (ppc_emit_gt_goto): New function.
554 (ppc_emit_ge_goto): New function.
555 (ppc_write_goto_address): New function.
556 (ppc_emit_ops_impl): New static variable.
557 (ppc64v1_emit_prologue): New function.
558 (ppc64v2_emit_prologue): New function.
559 (ppc64_emit_epilogue): New function.
560 (ppc64_emit_add): New function.
561 (ppc64_emit_sub): New function.
562 (ppc64_emit_mul): New function.
563 (ppc64_emit_lsh): New function.
564 (ppc64_emit_rsh_signed): New function.
565 (ppc64_emit_rsh_unsigned): New function.
566 (ppc64_emit_ext): New function.
567 (ppc64_emit_zero_ext): New function.
568 (ppc64_emit_log_not): New function.
569 (ppc64_emit_bit_and): New function.
570 (ppc64_emit_bit_or): New function.
571 (ppc64_emit_bit_xor): New function.
572 (ppc64_emit_bit_not): New function.
573 (ppc64_emit_equal): New function.
574 (ppc64_emit_less_signed): New function.
575 (ppc64_emit_less_unsigned): New function.
576 (ppc64_emit_ref): New function.
577 (ppc64_emit_const): New function.
578 (ppc64v1_emit_reg): New function.
579 (ppc64v2_emit_reg): New function.
580 (ppc64_emit_pop): New function.
581 (ppc64_emit_stack_flush): New function.
582 (ppc64_emit_swap): New function.
583 (ppc64v1_emit_call): New function.
584 (ppc64v2_emit_call): New function.
585 (ppc64v1_emit_int_call_1): New function.
586 (ppc64v2_emit_int_call_1): New function.
587 (ppc64v1_emit_void_call_2): New function.
588 (ppc64v2_emit_void_call_2): New function.
589 (ppc64_emit_if_goto): New function.
590 (ppc64_emit_eq_goto): New function.
591 (ppc64_emit_ne_goto): New function.
592 (ppc64_emit_lt_goto): New function.
593 (ppc64_emit_le_goto): New function.
594 (ppc64_emit_gt_goto): New function.
595 (ppc64_emit_ge_goto): New function.
596 (ppc64v1_emit_ops_impl): New static variable.
597 (ppc64v2_emit_ops_impl): New static variable.
598 (ppc_emit_ops): New function.
599 (linux_low_target): Wire in ppc_emit_ops.
600
a2174ba4
MK		 6012016-03-31 Wei-cheng Wang <cole945@gmail.com>
602 Marcin Kościelnicki <koriakin@0x04.net>
603
604 PR/17221
605 * Makefile.in: Add powerpc-*-ipa.o
606 * configure.srv: Add ipa_obj for powerpc*-linux.
607 * linux-ppc-ipa.c: New file.
608 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
609 includes.
610 (PPC_FIELD): New macro.
611 (PPC_SEXT): New macro.
612 (PPC_OP6): New macro.
613 (PPC_BO): New macro.
614 (PPC_LI): New macro.
615 (PPC_BD): New macro.
616 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
617 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
618 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
619 (ppc_get_thread_area): New function.
620 (is_elfv2_inferior): New function.
621 (gen_ds_form): New function.
622 (GEN_STD): New macro.
623 (GEN_STDU): New macro.
624 (GEN_LD): New macro.
625 (GEN_LDU): New macro.
626 (gen_d_form): New function.
627 (GEN_ADDI): New macro.
628 (GEN_ADDIS): New macro.
629 (GEN_LI): New macro.
630 (GEN_LIS): New macro.
631 (GEN_ORI): New macro.
632 (GEN_ORIS): New macro.
633 (GEN_LWZ): New macro.
634 (GEN_STW): New macro.
635 (GEN_STWU): New macro.
636 (gen_xfx_form): New function.
637 (GEN_MFSPR): New macro.
638 (GEN_MTSPR): New macro.
639 (GEN_MFCR): New macro.
640 (GEN_MTCR): New macro.
641 (GEN_SYNC): New macro.
642 (GEN_LWSYNC): New macro.
643 (gen_x_form): New function.
644 (GEN_OR): New macro.
645 (GEN_MR): New macro.
646 (GEN_LWARX): New macro.
647 (GEN_STWCX): New macro.
648 (GEN_CMPW): New macro.
649 (gen_md_form): New function.
650 (GEN_RLDICL): New macro.
651 (GEN_RLDICR): New macro.
652 (gen_i_form): New function.
653 (GEN_B): New macro.
654 (GEN_BL): New macro.
655 (gen_b_form): New function.
656 (GEN_BNE): New macro.
657 (GEN_LOAD): New macro.
658 (GEN_STORE): New macro.
659 (gen_limm): New function.
660 (gen_atomic_xchg): New function.
661 (gen_call): New function.
662 (ppc_relocate_instruction): New function.
663 (ppc_install_fast_tracepoint_jump_pad): New function.
664 (ppc_get_min_fast_tracepoint_insn_len): New function.
665 (ppc_get_ipa_tdesc_idx): New function.
666 (the_low_target): Wire in the new functions.
667 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
668 tdescs.
669 * linux-ppc-tdesc.h: New file.
670
a13c4696
MK		 6712016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
672
673 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
674 (alloc_jump_pad_buffer): New function.
675 * linux-amd64-ipa.c: Add <sys/mman.h> include.
676 (alloc_jump_pad_buffer): New function.
677 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
678 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
679 (alloc_jump_pad_buffer): New function.
680 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
681 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
682 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
683 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
684
1cda1512
MK		 6852016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
686
687 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
688 * linux-amd64-ipa.c: Likewise.
689 * linux-i386-ipa.c: Likewise.
690 * linux-s390-ipa.c: Likewise.
691 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
692 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
693 set_trace_state_variable_value_ptr.
694 (struct ipa_sym_addresses): Likewise.
695 (symbol_list): Likewise.
696 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
697 accessing gdb_collect directly.
698 (gdb_collect_ptr_type): New typedef.
699 (get_raw_reg_ptr_type): New typedef.
700 (get_trace_state_variable_value_ptr_type): New typedef.
701 (set_trace_state_variable_value_ptr_type): New typedef.
702 (gdb_collect_ptr): New global.
703 (get_raw_reg_ptr): New global.
704 (get_trace_state_variable_value_ptr): New global.
705 (set_trace_state_variable_value_ptr): New global.
706 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
707 accessing get_raw_reg directly.
708 (get_get_tsv_func_addr): Likewise for
709 get_trace_state_variable_value_ptr.
710 (get_set_tsv_func_addr): Likewise for
711 set_trace_state_variable_value_ptr.
712 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
713
72fb5488
SM		 7142016-03-30 Simon Marchi <simon.marchi@ericsson.com>
715
716 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
717
28170b88
MK		 7182016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
719
720 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
721 packets.
722 (relocate_instruction): Remove own_buf.
723 * server.c (own_buf): Make global.
724 (handle_v_requests): Make global.
725 * server.h (own_buf): New declaration.
726 (handle_v_requests): New prototype.
727
f39e8743
MK		 7282016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
729
730 PR 18377
731 * linux-s390-low.c (add_insns): New function.
732 (s390_emit_prologue): New function.
733 (s390_emit_epilogue): New function.
734 (s390_emit_add): New function.
735 (s390_emit_sub): New function.
736 (s390_emit_mul): New function.
737 (s390_emit_lsh): New function.
738 (s390_emit_rsh_signed): New function.
739 (s390_emit_rsh_unsigned): New function.
740 (s390_emit_ext): New function.
741 (s390_emit_log_not): New function.
742 (s390_emit_bit_and): New function.
743 (s390_emit_bit_or): New function.
744 (s390_emit_bit_xor): New function.
745 (s390_emit_bit_not): New function.
746 (s390_emit_equal): New function.
747 (s390_emit_less_signed): New function.
748 (s390_emit_less_unsigned): New function.
749 (s390_emit_ref): New function.
750 (s390_emit_if_goto): New function.
751 (s390_emit_goto): New function.
752 (s390_write_goto_address): New function.
753 (s390_emit_litpool): New function.
754 (s390_emit_const): New function.
755 (s390_emit_call): New function.
756 (s390_emit_reg): New function.
757 (s390_emit_pop): New function.
758 (s390_emit_stack_flush): New function.
759 (s390_emit_zero_ext): New function.
760 (s390_emit_swap): New function.
761 (s390_emit_stack_adjust): New function.
762 (s390_emit_set_r2): New function.
763 (s390_emit_int_call_1): New function.
764 (s390_emit_void_call_2): New function.
765 (s390_emit_eq_goto): New function.
766 (s390_emit_ne_goto): New function.
767 (s390_emit_lt_goto): New function.
768 (s390_emit_le_goto): New function.
769 (s390_emit_gt_goto): New function.
770 (s390_emit_ge_goto): New function.
771 (s390x_emit_prologue): New function.
772 (s390x_emit_epilogue): New function.
773 (s390x_emit_add): New function.
774 (s390x_emit_sub): New function.
775 (s390x_emit_mul): New function.
776 (s390x_emit_lsh): New function.
777 (s390x_emit_rsh_signed): New function.
778 (s390x_emit_rsh_unsigned): New function.
779 (s390x_emit_ext): New function.
780 (s390x_emit_log_not): New function.
781 (s390x_emit_bit_and): New function.
782 (s390x_emit_bit_or): New function.
783 (s390x_emit_bit_xor): New function.
784 (s390x_emit_bit_not): New function.
785 (s390x_emit_equal): New function.
786 (s390x_emit_less_signed): New function.
787 (s390x_emit_less_unsigned): New function.
788 (s390x_emit_ref): New function.
789 (s390x_emit_if_goto): New function.
790 (s390x_emit_const): New function.
791 (s390x_emit_call): New function.
792 (s390x_emit_reg): New function.
793 (s390x_emit_pop): New function.
794 (s390x_emit_stack_flush): New function.
795 (s390x_emit_zero_ext): New function.
796 (s390x_emit_swap): New function.
797 (s390x_emit_stack_adjust): New function.
798 (s390x_emit_int_call_1): New function.
799 (s390x_emit_void_call_2): New function.
800 (s390x_emit_eq_goto): New function.
801 (s390x_emit_ne_goto): New function.
802 (s390x_emit_lt_goto): New function.
803 (s390x_emit_le_goto): New function.
804 (s390x_emit_gt_goto): New function.
805 (s390x_emit_ge_goto): New function.
806 (s390_emit_ops): New function.
807 (struct linux_target_ops): Fill in emit_ops hook.
808
abd9baf9
MK		 8092016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
810
811 PR 18377
812 * Makefile.in: Add s390 IPA files.
813 * configure.srv: Build IPA for s390.
814 * linux-s390-ipa.c: New file.
815 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
816 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
817 (tdesc_s390_linux32): Likewise.
818 (init_registers_s390_linux32v1): Likewise.
819 (tdesc_s390_linux32v1): Likewise.
820 (init_registers_s390_linux32v2): Likewise.
821 (tdesc_s390_linux32v2): Likewise.
822 (init_registers_s390_linux64): Likewise.
823 (tdesc_s390_linux64): Likewise.
824 (init_registers_s390_linux64v1): Likewise.
825 (tdesc_s390_linux64v1): Likewise.
826 (init_registers_s390_linux64v2): Likewise.
827 (tdesc_s390_linux64v2): Likewise.
828 (init_registers_s390_te_linux64): Likewise.
829 (tdesc_s390_te_linux64): Likewise.
830 (init_registers_s390_vx_linux64): Likewise.
831 (tdesc_s390_vx_linux64): Likewise.
832 (init_registers_s390_tevx_linux64): Likewise.
833 (tdesc_s390_tevx_linux64): Likewise.
834 (init_registers_s390x_linux64): Likewise.
835 (tdesc_s390x_linux64): Likewise.
836 (init_registers_s390x_linux64v1): Likewise.
837 (tdesc_s390x_linux64v1): Likewise.
838 (init_registers_s390x_linux64v2): Likewise.
839 (tdesc_s390x_linux64v2): Likewise.
840 (init_registers_s390x_te_linux64): Likewise.
841 (tdesc_s390x_te_linux64): Likewise.
842 (init_registers_s390x_vx_linux64): Likewise.
843 (tdesc_s390x_vx_linux64): Likewise.
844 (init_registers_s390x_tevx_linux64): Likewise.
845 (tdesc_s390x_tevx_linux64): Likewise.
846 (have_hwcap_s390_vx): New static variable.
847 (s390_arch_setup): Fill have_hwcap_s390_vx.
848 (s390_get_thread_area): New function.
849 (s390_ft_entry_gpr_esa): New const.
850 (s390_ft_entry_gpr_zarch): New const.
851 (s390_ft_entry_misc): New const.
852 (s390_ft_entry_fr): New const.
853 (s390_ft_entry_vr): New const.
854 (s390_ft_main_31): New const.
855 (s390_ft_main_64): New const.
856 (s390_ft_exit_fr): New const.
857 (s390_ft_exit_vr): New const.
858 (s390_ft_exit_misc): New const.
859 (s390_ft_exit_gpr_esa): New const.
860 (s390_ft_exit_gpr_zarch): New const.
861 (append_insns): New function.
862 (s390_relocate_instruction): New function.
863 (s390_install_fast_tracepoint_jump_pad): New function.
864 (s390_get_min_fast_tracepoint_insn_len): New function.
865 (s390_get_ipa_tdesc_idx): New function.
866 (struct linux_target_ops): Wire in the above functions.
867 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
868 * linux-s390-tdesc.h: New file.
869
a4105d04
MK		 8702016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
871
872 * linux-s390-low.c (s390_supports_tracepoints): New function.
873 (struct linux_target_ops): Fill supports_tracepoints hook.
874
35ac8b3e
YQ		 8752016-03-18 Yao Qi <yao.qi@linaro.org>
876
877 * linux-low.c (lwp_signal_can_be_delivered): New function.
878 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
879
94610ec4
YQ		 8802016-03-18 Yao Qi <yao.qi@linaro.org>
881
882 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
883 0 if signal is enqueued. Remove 'signal' from one debugging
884 message. Move one debugging message to some lines below.
885 Remove code setting 'signal' to 0.
886
80aea927
YQ		 8872016-03-18 Yao Qi <yao.qi@linaro.org>
888
889 * linux-low.c (linux_low_filter_event): Remove redundant
890 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
891
b04fd3be
MK		 8922016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
893
894 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
895 (struct linux_target_ops): Wire in the above.
896
c40c8d4b
YQ		 8972016-03-03 Yao Qi <yao.qi@linaro.org>
898
899 * linux-low.c: Update comments to start_step_over.
900
0f8288ae
YQ		 9012016-03-03 Yao Qi <yao.qi@linaro.org>
902
903 PR server/19736
904 * linux-low.c (handle_extended_wait): Set child suspended
905 if event_lwp->bp_reinsert isn't zero.
906
fdbd04a8
YQ		 9072016-03-02 Yao Qi <yao.qi@linaro.org>
908
909 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
910 enqueue_pending_signal.
911
6896a8fa
MK		 9122016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
913
914 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
915 is actually loaded.
916
ab503087
MK		 9172016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
918
919 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
920 (s390_regmap_3264) [!__s390x__]: New global.
921 (s390_collect_ptrace_register): Skip map entries containing -1.
922 (s390_supply_ptrace_register): Ditto.
923 (s390_fill_gprs_high): New function.
924 (s390_store_gprs_high): New function.
925 (s390_regsets): Add NT_S390_HIGH_GPRS.
926 (s390_get_hwcap): Enable on 31-bit.
927 (have_hwcap_s390_high_gprs): Enable on 31-bit.
928 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
929 Detect NT_S390_HIGH_GPRS.
930 (s390_usrregs_info_3264): Enable on 31-bit.
931 (s390_regs_info): Enable regs_info_3264 on 31-bit.
932 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
933
ae91f625
MK		 9342016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
935
936 PR gdb/13808
937 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
938 * configure.srv: Ditto.
939 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
940 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
941 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
942 (init_registers_amd64_linux): Remove prototype.
943 (tdesc_amd64_linux): Remove declaration.
944 (get_ipa_tdesc): New function.
945 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
946 initialize remaining tdescs.
947 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
948 (init_registers_i386_linux): Remove prototype.
949 (tdesc_i386_linux): Remove declaration.
950 (get_ipa_tdesc): New function.
951 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
952 initialize remaining tdescs.
953 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
954 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
955 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
956 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
957 (x86_get_ipa_tdesc_idx): New function.
958 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
959 * linux-x86-tdesc.h: New file.
960 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
961 (target_get_ipa_tdesc_idx): New macro.
962 * tracepoint.c (ipa_tdesc_idx): New macro.
963 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
964 (symbol_list): Add ipa_tdesc_idx.
965 (cmd_qtstart): Write ipa_tdesc_idx in the target.
966 (ipa_tdesc): Remove.
967 (ipa_tdesc_idx): New variable.
968 (get_context_regcache): Use get_ipa_tdesc.
969 (gdb_collect): Ditto.
970 (gdb_probe): Ditto.
971 * tracepoint.h (get_ipa_tdesc): New prototype.
972 (ipa_tdesc): Remove.
973
e7ad2f14
PA		 9742016-02-24 Pedro Alves <palves@redhat.com>
975
976 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
977 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
978 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
979 Factor out common code between the USE_SIGTRAP_SIGINFO and
980 !USE_SIGTRAP_SIGINFO blocks.
981 (linux_low_filter_event): Call save_stop_reason instead of
982 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
983 Update comments.
984 (linux_wait_1): Update comments.
985
657f9cde
WW		 9862016-02-24 Wei-cheng Wang <cole945@gmail.com>
987
988 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
989 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
990 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
991 ppc_insert_point, ppc_remove_point.
992
b00b61e1
MK		 9932016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
994
995 * linux-s390-low.c (s390_supports_z_point_type): New function.
996 (struct linux_target_ops): Wire s390_supports_z_point_type in.
997
553cb527
YQ		 9982016-02-16 Yao Qi <yao.qi@linaro.org>
999
1000 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1001 PC. Get pc from regcache_read_pc.
1002
a5652c21
YQ		 10032016-02-12 Yao Qi <yao.qi@linaro.org>
1004
1005 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1006 or linux_get_pc_32bit.
1007 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1008
ed443b61
YQ		 10092016-02-12 Yao Qi <yao.qi@linaro.org>
1010
1011 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1012 arm_linux_get_next_pcs_fixup.
1013
020ecd38
MK		 10142016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1015
1016 * tracepoint.c (x_tracepoint_action_download): Change
1017 write_inferior_data_ptr to write_inferior_data_pointer.
1018 (cmd_qtstart): Likewise.
1019 (write_inferior_data_ptr): Remove.
1020 (download_agent_expr): Change write_inferior_data_ptr to
1021 write_inferior_data_pointer.
1022 (download_tracepoint_1): Likewise.
1023 (download_tracepoint): Likewise.
1024 (download_trace_state_variables): Likewise.
1025
7cae9051
WW		 10262016-02-11 Wei-cheng Wang <cole945@gmail.com>
1027 Marcin Kościelnicki <koriakin@0x04.net>
1028
1029 * tracepoint.c (struct tracepoint_action_ops): Remove.
1030 (struct tracepoint_action): Remove ops.
1031 (m_tracepoint_action_download, r_tracepoint_action_download)
1032 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1033 size and offset accordingly.
1034 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1035 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1036 (tracepoint_action_send, tracepoint_action_download): New functions.
1037 Helpers for trace action handlers.
1038 (add_tracepoint_action): Remove setup actions ops.
1039 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1040
9f6a71b4
YQ		 10412016-02-10 Yao Qi <yao.qi@linaro.org>
1042
1043 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1044
1e94266c
SM		 10452016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1046
1047 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1048 to AC_OUTPUT.
1049 * configure: Regenerate.
1050
8adce034
SM		 10512016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1052
1053 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1054 void * to gdb_byte *.
1055 * linux-low.c (siginfo_fixup): Likewise.
1056 (linux_xfer_siginfo): Likewise.
1057 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1058 Likewise.
1059 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1060
93813b37
WT		 10612016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1062
1063 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1064 to srv_tgtobj.
1065 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1066 to srv_tgtobj.
1067 * linux-x86-low.c [__x86_64__]: Include
1068 "nat/amd64-linux-siginfo.h".
1069 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1070 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1071 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1072 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1073 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1074 (cpt_si_fd, si_timerid, si_overrun): Move from
1075 nat/amd64-linux-siginfo.c.
1076 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1077
8424cc97
SM		 10782016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1079
1080 * server.c (skip_to_semicolon): Remove.
1081 (process_point_options): Use strchrnul instead of
1082 skip_to_semicolon.
1083
4d18591b
YQ		 10842016-01-26 Yao Qi <yao.qi@linaro.org>
1085
1086 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1087 * linux-low.c (install_software_single_step_breakpoints): Don't
1088 call regcache_read_pc.
1089 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1090 argument pc.
1091
d8020970
YQ		 10922016-01-26 Yao Qi <yao.qi@linaro.org>
1093
1094 * linux-low.c (install_software_single_step_breakpoints): Call
1095 regcache_read_pc instead of get_pc.
1096
8b207339
YQ		 10972016-01-26 Yao Qi <yao.qi@linaro.org>
1098
1099 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1100 (unblock_async_io): Rename to ...
1101 (block_unblock_async_io): ... it. New function.
1102 (enable_async_io): Don't install SIGIO handler. Unblock it
1103 instead.
1104 (disable_async_io): Don't ignore SIGIO. Block it instead.
1105 (initialize_async_io): Install SIGIO handler. Don't call
1106 unblock_async_io.
1107
18879fef
YQ		 11082016-01-26 Yao Qi <yao.qi@linaro.org>
1109
1110 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1111 first character is '\003', call *the_target->request_interrupt.
1112
a0f8e08a
YQ		 11132016-01-25 Yao Qi <yao.qi@linaro.org>
1114
1115 * remote-utils.c (new_thread_notify): Remove.
1116 (dead_thread_notify): Likewise.
1117 * remote-utils.h (new_thread_notify): Remove declaration.
1118 (dead_thread_notify): Likewise.
1119
cc5fd9ab
MK		 11202016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1121
1122 * gdb.trace/pending.exp: Fix expected message on continue.
1123
99e8eb11
MK		 11242016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1125
1126 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1127 it works properly on big-endian machines where sizeof (CORE_ADDR)
1128 != sizeof (void *).
1129
a994041d
PA		 11302016-01-21 Pedro Alves <palves@redhat.com>
1131
1132 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1133 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1134 * configure: Regenerate.
1135
f7a6a40d
YQ		 11362016-01-21 Yao Qi <yao.qi@linaro.org>
1137
1138 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1139 is_thumb and set it according to CPSR saved on the stack.
1140 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1141 arm_sigreturn_next_pc.
1142
6f69e520
YQ		 11432016-01-18 Yao Qi <yao.qi@linaro.org>
1144
1145 * linux-low.c (linux_set_pc_64bit): New function.
1146 (linux_get_pc_64bit): New function.
1147 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1148 Declare.
1149 * linux-sparc-low.c (debug_threads): Remove declaration.
1150 (sparc_get_pc): Remove.
1151 (the_low_target): Use linux_get_pc_64bit instead of
1152 sparc_get_pc.
1153 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1154 (the_low_target): Use linux_get_pc_64bit and
1155 linux_set_pc_64bit.
1156
276d4552
YQ		 11572016-01-18 Yao Qi <yao.qi@linaro.org>
1158
1159 * linux-arm-low.c (debug_threads): Remove declaration.
1160 (arm_get_pc, arm_set_pc): Remove.
1161 (the_low_target): Use linux_get_pc_32bit and
1162 linux_set_pc_32bit.
1163 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1164 (the_low_target): Use linux_get_pc_32bit and
1165 linux_set_pc_32bit.
1166 * linux-cris-low.c (debug_threads): Remove declaration.
1167 (cris_get_pc, cris_set_pc,): Remove.
1168 (the_low_target): Use linux_get_pc_32bit and
1169 linux_set_pc_32bit.
1170 * linux-crisv32-low.c (debug_threads): Remove declaration.
1171 (cris_get_pc, cris_set_pc): Remove.
1172 (the_low_target): Use linux_get_pc_32bit and
1173 linux_set_pc_32bit.
1174 * linux-low.c: Include inttypes.h.
1175 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1176 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1177 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1178 (the_low_target): Use linux_get_pc_32bit and
1179 linux_set_pc_32bit.
1180 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1181 (the_low_target): Use linux_get_pc_32bit and
1182 linux_set_pc_32bit.
1183 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1184 (the_low_target): Use linux_get_pc_32bit and
1185 linux_set_pc_32bit.
1186 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1187 (the_low_target): Use linux_get_pc_32bit and
1188 linux_set_pc_32bit.
1189 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1190 (the_low_target): Use linux_get_pc_32bit and
1191 linux_set_pc_32bit.
1192
eb0edac8
GB		 11932016-01-18 Gary Benson <gbenson@redhat.com>
1194
1195 * configure.ac (AC_FUNC_FORK): New check.
1196 * config.in: Regenerate.
1197 * configure: Likewise.
1198
1b451dda
YQ		 11992016-01-14 Yao Qi <yao.qi@linaro.org>
1200
1201 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1202 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1203 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1204 arm_get_next_pcs_ctor.
1205
82075af2
JS		 12062016-01-12 Josh Stone <jistone@redhat.com>
1207 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1208
1209 * inferiors.h: Include "gdb_vecs.h".
1210 (struct process_info): Add syscalls_to_catch.
1211 * inferiors.c (remove_process): Free syscalls_to_catch.
1212 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1213 syscall_return stops.
1214 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1215 * server.c (handle_general_set): Handle QCatchSyscalls.
1216 (handle_query): Report support for QCatchSyscalls.
1217 * target.h (struct target_ops): Add supports_catch_syscall.
1218 (target_supports_catch_syscall): New macro.
1219 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1220 (struct lwp_info): Add syscall_state.
1221 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1222 Maintain syscall_state and syscalls_to_catch across exec.
1223 (get_syscall_trapinfo): New function, proxy to the_low_target.
1224 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1225 (linux_low_filter_event): Toggle syscall_state entry/return for
1226 syscall traps, and set it ignored for all others.
1227 (gdb_catching_syscalls_p): New function.
1228 (gdb_catch_this_syscall_p): New function.
1229 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1230 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1231 (linux_supports_catch_syscall): New function.
1232 (linux_target_ops): Install it.
1233 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1234 (the_low_target): Install it.
1235
8f13a3ce
MF		 12362016-01-12 Mike Frysinger <vapier@gentoo.org>
1237
1238 * acinclude.m4: Include new ../warning.m4 file.
1239 * configure: Regenerated.
1240 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1241
5b3da067
MF		 12422016-01-12 Mike Frysinger <vapier@gentoo.org>
1243
1244 * ax.c (is_goto_target): Mark static.
1245 * linux-low.c (register_addr): Likewise.
1246 (linux_fetch_registers, linux_store_registers): Likewise.
1247 * mem-break.c (any_persistent_commands): Fix old prototype.
1248 (add_commands_to_breakpoint): Mark static.
1249 * regcache.c (find_register_by_name): Delete unused func.
1250 * remote-utils.c (hex_or_minus_one): Mark static.
1251 * server.c (monitor_show_help): Mark static.
1252 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1253 handle_v_requests): Likewise.
1254
bc504a31
PA		 12552016-01-12 Pedro Alves <palves@redhat.com>
1256
1257 Remove use of the registered trademark symbol throughout.
1258
5a0dd67a
YQ		 12592016-01-08 Yao Qi <yao.qi@linaro.org>
1260
1261 * remote-utils.c (getpkt): If c is '\003', call target hook
1262 request_interrupt.
1263
b2ca446f
YQ		 12642016-01-06 Yao Qi <yao.qi@linaro.org>
1265
1266 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1267 linux-aarch32-low.c.
1268 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1269 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1270 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1271 (thumb2_breakpoint): Declare.
1272 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1273 linux-aarch32-low.h.
1274 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1275 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1276 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1277
edd88788
JB		 12782016-01-01 Joel Brobecker <brobecker@adacore.com>
1279
1280 * gdbreplay.c (gdbreplay_version): Change copyright year in
1281 version message.
1282 * server.c (gdbserver_version): Likewise.
1283
65da7f14
PP		 12842015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1285
1286 * server.c (crc32_table): Delete.
1287 (crc32): Use libiberty's xcrc32 function.
1288
4abd5ed2
JB		 12892015-12-22 Joel Brobecker <brobecker@adacore.com>
1290
1291 * lynx-low.c (lynx_delete_thread_callback): New function.
1292 (lynx_mourn): Properly delete our process and all of its
1293 threads. Remove call to clear_inferiors.
1294
0e50fe5c
JB		 12952015-12-22 Joel Brobecker <brobecker@adacore.com>
1296
1297 * target.c (thread_search_callback): Add check that
1298 the thread_stopped target callback is not NULL before
1299 calling it.
1300
35adc03f
YQ		 13012015-12-21 Yao Qi <yao.qi@linaro.org>
1302
1303 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1304 arm breakpoint.
1305
bd2b2909
AT		 13062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1307
1308 * server.c (handle_query): Call target_supports_software_single_step.
1309
7fe5e27e
AT		 13102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1311
1312 * linux-low.c (single_step): New function.
1313 (linux_resume_one_lwp_throw): Call single_step.
1314 (start_step_over): Likewise.
1315
d9311bfa
AT		 13162015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1317
1318 * Makefile.in (SFILES): Append arch/arm-linux.c,
1319 arch/arm-get-next-pcs.c.
1320 (arm-linux.o): New rule.
1321 (arm-get-next-pcs.o): New rule.
1322 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1323 arm-linux.o.
1324 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1325 to linux-aarch32-low.c.
1326 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1327 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1328 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1329 (thumb2_breakpoint_len): Likewise.
1330 (arm_is_thumb_mode): Make non-static.
1331 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1332 from linux-aarch32-low.c.
1333 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1334 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1335 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1336 (thumb2_breakpoint_len): Likewise.
1337 (arm_is_thumb_mode): New declaration.
1338 * linux-arm-low.c: Include arch/arm-linux.h
1339 aarch/arm-get-next-pcs.h, sys/syscall.h.
1340 (get_next_pcs_ops): New struct.
1341 (get_next_pcs_addr_bits_remove): New function.
1342 (get_next_pcs_is_thumb): New function.
1343 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1344 (arm_sigreturn_next_pc): Likewise.
1345 (get_next_pcs_syscall_next_pc): Likewise.
1346 (arm_gdbserver_get_next_pcs): Likewise.
1347 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1348 Initialize.
1349 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1350 * server.h: Include gdb_vecs.h.
1351
68ce2059
AT		 13522015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1353
1354 * Makefile.in (SFILES): Append common/common-regcache.c.
1355 (OBS): Append common-regcache.o.
1356 (common-regcache.o): New rule.
1357 * regcache.c (init_register_cache): Initialize cache to
1358 REG_UNAVAILABLE.
1359 (regcache_raw_read_unsigned): New function.
1360 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1361 register_status enum.
1362
fa5308bd
AT		 13632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1364
1365 * linux-aarch64-low.c (the_low_targets): Rename
1366 breakpoint_reinsert_addr to get_next_pcs.
1367 * linux-arm-low.c (the_low_targets): Likewise.
1368 * linux-bfin-low.c (the_low_targets): Likewise.
1369 * linux-cris-low.c (the_low_targets): Likewise.
1370 * linux-crisv32-low.c (the_low_targets): Likewise.
1371 * linux-low.c (can_software_single_step): Likewise.
1372 (install_software_single_step_breakpoints): New function.
1373 (start_step_over): Use install_software_single_step_breakpoints.
1374 * linux-low.h: New CORE_ADDR vector.
1375 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1376 get_next_pcs.
1377 * linux-mips-low.c (the_low_targets): Likewise.
1378 * linux-nios2-low.c (the_low_targets): Likewise.
1379 * linux-sparc-low.c (the_low_targets): Likewise.
1380
4a6ed09b
PA		 13812015-12-17 Pedro Alves <palves@redhat.com>
1382
1383 * linux-low.c (linux_kill_one_lwp): Remove references to
1384 LinuxThreads.
1385 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1386 to 'kill'.
1387 (linux_init_signals): Delete.
1388 (initialize_low): Adjust.
1389 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1390
7544db95
PA		 13912015-12-16 Pedro Alves <palves@redhat.com>
1392
1393 * configure.ac (compiler warning flags): When testing a
1394 -Wno-foo option, check whether -Wfoo works instead.
1395 * configure: Regenerate.
1396
8020350c
DB		 13972015-12-11 Don Breazeal <donb@codesourcery.com>
1398
1399 * server.c (process_serial_event): Don't exit from gdbserver
1400 in remote mode if there are still active inferiors.
1401
db91f502
YQ		 14022015-12-11 Yao Qi <yao.qi@linaro.org>
1403
1404 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1405 arm_breakpoint_at if the process is 32-bit.
1406
b37a6290
YQ		 14072015-12-11 Yao Qi <yao.qi@linaro.org>
1408
1409 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1410 arm breakpoint.
1411
17b1509a
YQ		 14122015-12-07 Yao Qi <yao.qi@linaro.org>
1413
1414 * configure.srv: Append arm.o to srv_tgtobj for
1415 aarch64*-*-linux* target.
1416 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1417 from linux-arm-low.c.
1418 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1419 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1420 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1421 (thumb2_breakpoint_len): Likewise.
1422 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1423 (arm_breakpoint_kinds): Likewise.
1424 (arm_breakpoint_kind_from_pc): Likewise.
1425 (arm_sw_breakpoint_from_kind): Likewise.
1426 (arm_breakpoint_kind_from_current_state): Likewise.
1427 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1428 (arm_sw_breakpoint_from_kind): Declare.
1429 (arm_breakpoint_kind_from_current_state): Declare.
1430 (arm_breakpoint_at): Declare.
1431 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1432 arm_sw_breakpoint_from_kind if process is 32-bit.
1433 (aarch64_breakpoint_kind_from_pc): New function.
1434 (aarch64_breakpoint_kind_from_current_state): New function.
1435 (the_low_target): Initialize fields breakpoint_kind_from_pc
1436 and breakpoint_kind_from_current_state.
1437 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1438 linux-aarch32-low.c.
1439 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1440 (arm_breakpoint, arm_breakpoint_len): Likewise.
1441 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1442 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1443 (arm_is_thumb_mode): Likewise.
1444 (arm_breakpoint_at): Likewise.
1445 (arm_breakpoint_kind_from_pc): Likewise.
1446 (arm_sw_breakpoint_from_kind): Likewise.
1447 (arm_breakpoint_kind_from_current_state): Likewise.
1448
1449 Revert:
1450 2015-08-04 Yao Qi <yao.qi@linaro.org>
1451
1452 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1453 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1454 * server.c (extended_protocol): Remove "static".
1455 * server.h (extended_protocol): Declare it.
1456
ece66d65
JS		 14572015-12-04 Josh Stone <jistone@redhat.com>
1458
1459 * target.h (struct target_ops) <arch_setup>: Rename to ...
1460 (struct target_ops) <post_create_inferior>: ... this.
1461 (target_arch_setup): Rename to ...
1462 (target_post_create_inferior): ... this, calling post_create_inferior.
1463 * server.c (start_inferior): Update target_arch_setup calls to
1464 target_post_create_inferior.
1465 * linux-low.c (linux_low_ptrace_options): Forward declare.
1466 (linux_arch_setup): Update its comment for general use.
1467 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1468 (struct linux_target_ops): Use linux_post_create_inferior.
1469 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1470 to post_create_inferior.
1471 * nto-low.c (struct nto_target_ops): Likewise.
1472 * spu-low.c (struct spu_target_ops): Likewise.
1473 * win32-low.c (struct win32_target_ops): Likewise.
1474
e58c48b4
AT		 14752015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1476
1477 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1478
fbec8956
AT		 14792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1480
1481 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1482 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1483 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1484 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1485 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1486 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1487 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1488 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1489 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1490 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1491 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1492 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1493
9b4c5f87
AT		 14942015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1495
1496 * linux-low.c (linux_look_up_symbols): Don't call
1497 linux_supports_traceclone.
1498 * linux-low.h (thread_db_init): Remove use_events argument.
1499 * thread-db.c (thread_db_use_event): Remove global variable.
1500 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1501 (struct thread_db) <td_create_bp>: Remove field.
1502 (thread_db_create_event): Remove function.
1503 (thread_db_enable_reporting): Likewise.
1504 (find_one_thread): Don't check for thread_db_use_events.
1505 (attach_thread): Likewise.
1506 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1507 (try_thread_db_load_1): Don't check for thread_db_use_events.
1508 (thread_db_init): Remove use_events argument and thread events
1509 handling.
1510 (remove_thread_event_breakpoints): Remove function.
1511 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1512
7d00775e
AT		 15132015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1514
1515 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1516 New function.
1517 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1518 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1519 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1520 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1521 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1522 Initialize.
1523 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1524 New function.
1525 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1526 * linux-low.c (can_hardware_single_step): Use
1527 supports_hardware_single_step.
1528 (can_software_single_step): New function.
1529 (start_step_over): Call can_software_single_step.
1530 (linux_supports_hardware_single_step): New function.
1531 (struct target_ops) <supports_software_single_step>: Initialize.
1532 * linux-low.h (struct linux_target_ops)
1533 <supports_hardware_single_step>: Initialize.
1534 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1535 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1536 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1537 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1538 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1539 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1540 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1541 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1542 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1543 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1544 Initialize.
1545 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1546 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1547 Initialize.
1548 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1549 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1550 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1551 New function.
1552 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1553 * target.h (struct target_ops): <supports_software_single_step>:
1554 New field.
1555 (target_supports_software_single_step): New macro.
1556
2d97cd35
AT		 15572015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1558
1559 * linux-low.c (linux_wait_1): Fix pc advance condition.
1560 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1561 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1562
769ef81f
AT		 15632015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1564
1565 * linux-arm-low.c (arm_is_thumb_mode): New function.
1566 (arm_breakpoint_at): Use arm_is_thumb_mode.
1567 (arm_breakpoint_kind_from_current_state): New function.
1568 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1569 Initialize.
1570 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1571 (linux_breakpoint_kind_from_current_state): New function.
1572 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1573 * linux-low.h (struct linux_target_ops)
1574 <breakpoint_kind_from_current_state>: New field.
1575 * target.h (struct target_ops): Likewise.
1576 (target_breakpoint_kind_from_current_state): New macro.
1577
1bebeeca
PA		 15782015-11-30 Pedro Alves <palves@redhat.com>
1579
1580 * linux-low.c (linux_resume): Wake up the event loop before
1581 returning.
1582
a67a9fae
PA		 15832015-11-30 Pedro Alves <palves@redhat.com>
1584
1585 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1586 check.
1587 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1588 to -1.
1589 * target.c (struct thread_search): New structure.
1590 (thread_search_callback): New function.
1591 (prev_general_thread): New global.
1592 (prepare_to_access_memory, done_accessing_memory): New functions.
1593 * target.h (prepare_to_access_memory, done_accessing_memory):
1594 Replace macros with function declarations.
1595
f2faf941
PA		 15962015-11-30 Pedro Alves <palves@redhat.com>
1597
1598 PR 14618
1599 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1600 report TARGET_WAITKIND_NO_RESUMED.
1601 * remote-utils.c (prepare_resume_reply): Handle
1602 TARGET_WAITKIND_NO_RESUMED.
1603 * server.c (report_no_resumed): New global.
1604 (handle_query) <qSupported>: Handle "no-resumed+". Report
1605 "no-resumed+" support.
1606 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1607 return error if the client doesn't support no-resumed events.
1608 (push_stop_notification): New function.
1609 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1610 events if the client supports them.
1611
a681f9c9
PA		 16122015-11-30 Pedro Alves <palves@redhat.com>
1613
1614 * linux-low.c (thread_still_has_status_pending_p): Don't check
1615 vCont;t here.
1616 (lwp_resumed): New function.
1617 (status_pending_p_callback): Return early if the LWP is not
1618 supposed to be resumed.
1619
65706a29
PA		 16202015-11-30 Pedro Alves <palves@redhat.com>
1621
1622 * linux-low.c (handle_extended_wait): Assert that the LWP's
1623 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1624 thread create events, leave the new child's status pending.
1625 (linux_low_filter_event): If GDB wants to hear about thread exit
1626 events, leave the LWP marked dead and don't delete it.
1627 (linux_wait_for_event_filtered): Don't check for thread exit.
1628 (filter_exit_event): New function.
1629 (linux_wait_1): Use it, when returning an exit event.
1630 (linux_resume_one_lwp_throw): Assert that the LWP's
1631 waitstatus is TARGET_WAITKIND_IGNORE.
1632 * remote-utils.c (prepare_resume_reply): Handle
1633 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1634 * server.c (report_thread_events): New global.
1635 (handle_general_set): Handle QThreadEvents.
1636 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1637 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1638 TARGET_WAITKIND_THREAD_EXITED.
1639 * server.h (report_thread_events): Declare.
1640
56cf4bed
PA		 16412015-11-30 Pedro Alves <palves@redhat.com>
1642
1643 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1644 the thread's last_resume_kind was resume_stop.
1645
500c1d85
PA		 16462015-11-30 Pedro Alves <palves@redhat.com>
1647
1648 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1649 before returning.
1650
de979965
PA		 16512015-11-30 Pedro Alves <palves@redhat.com>
1652
1653 * server.c (handle_v_requests): Handle vCtrlC.
1654
34c65914
PA		 16552015-11-30 Pedro Alves <palves@redhat.com>
1656
1657 * gdbthread.h (find_any_thread_of_pid): Declare.
1658 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1659 functions.
1660 * server.c (handle_query): If current_thread is NULL, look for
1661 another thread of the selected process.
1662
79efa585 16632015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1664 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1665
1666 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1667 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1668 name in reply.
1669 * target.h (struct target_ops) <thread_name>: New field.
1670 (target_thread_name): New macro.
1671
80d82c19
JB		 16722015-11-23 Joel Brobecker <brobecker@adacore.com>
1673
1674 * regcache.h (regcache_invalidate_pid): Add declaration.
1675 * regcache.c (regcache_invalidate_pid): New function, extracted
1676 from regcache_invalidate.
1677 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1678 Add trivial documentation comment.
1679 * lynx-low.c: Use regcache_invalidate_pid instead of
1680 regcache_invalidate.
1681
64da5dd5
JB		 16822015-11-23 Joel Brobecker <brobecker@adacore.com>
1683
1684 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1685 and Elf64_auxv_t if the target is Android.
1686
37ce4055
DE		 16872015-11-22 Doug Evans <xdje42@gmail.com>
1688
1689 * target.h: #include <sys/types.h>.
1690
06e03fff
PA		 16912015-11-19 Pedro Alves <palves@redhat.com>
1692
1693 * linux-low.c (linux_process_qsupported): Change prototype.
1694 Adjust.
1695 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1696 Change prototype.
1697 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1698 and adjust to loop over all features.
1699 * server.c (handle_query) <qSupported>: Adjust to call
1700 target_process_qsupported once, passing it a vector of unprocessed
1701 features.
1702 * target.h (struct target_ops) <process_qsupported>: Change
1703 prototype.
1704 (target_process_qsupported): Adjust.
1705
9a084706
PA		 17062015-11-19 Pedro Alves <palves@redhat.com>
1707
1708 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1709 mode.
1710 * configure: Regenerate.
1711
dad44a1f
PA		 17122015-11-19 Pedro Alves <palves@redhat.com>
1713
1714 * configure: Regenerate.
1715
231c0592
YQ		 17162015-11-19 Yao Qi <yao.qi@linaro.org>
1717
1718 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1719 type to uint32_t.
1720
6c1c9a8b
YQ		 17212015-11-19 Yao Qi <yao.qi@linaro.org>
1722
1723 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1724 (struct aarch64_operand): Move enum out.
1725
9caa3311
YQ		 17262015-11-19 Yao Qi <yao.qi@linaro.org>
1727
1728 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1729 struct user_fpsimd_state *.
1730 (aarch64_store_fpregset): Likewise.
1731
6a69a054
YQ		 17322015-11-19 Yao Qi <yao.qi@linaro.org>
1733
1734 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1735 struct user_pt_regs *.
1736 (aarch64_store_gregset): Likewise.
1737
1798301e
PA		 17382015-11-18 Pedro Alves <palves@redhat.com>
1739
1740 * Makefile.in (all_object_files): Add $IPA_OBJS.
1741
ce7715e2
PA		 17422015-11-17 Pedro Alves <palves@redhat.com>
1743
1744 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1745 GDB_SIGNAL_0 and gdb_signal_to_string.
1746
c0879059
PA		 17472015-11-17 Pedro Alves <palves@redhat.com>
1748
1749 * win32-low.c (handle_output_debug_string): Remove parameter.
1750 (win32_kill): Remove our_status local and adjust call to
1751 handle_output_debug_string.
1752 (get_child_debug_event): Adjust call to
1753 handle_output_debug_string.
1754
1996e237
SM		 17552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1756
1757 * linux-mips-low.c (mips_fill_gregset): Add cast.
1758 (mips_store_gregset): Likewise.
1759 (mips_fill_fpregset): Likewise.
1760 (mips_store_fpregset): Likewise.
1761
cbec665b
SM		 17622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1763
1764 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1765 priv.
1766
eb3e3c67
SM		 17672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1768
1769 * linux-mips-low.c (mips_linux_new_thread): Change type of
1770 watch_type to enum target_hw_bp_type.
1771
171de4b8
SM		 17722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1773
1774 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1775 Change return type to arm_hwbp_type.
1776
04248ead
SM		 17772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1778
1779 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1780 (arm_store_gregset): Likewise.
1781 * linux-arm-low.c (arm_get_hwcap): Likewise.
1782 (arm_read_description): Likewise.
1783
04b3479c
SM		 17842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1785
1786 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1787
2bc84e8a
SM		 17882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1789
1790 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1791 (ppc_fill_vsxregset): Likewise.
1792 (ppc_store_vsxregset): Likewise.
1793 (ppc_fill_vrregset): Likewise.
1794 (ppc_store_vrregset): Likewise.
1795 (ppc_fill_evrregset): Likewise.
1796 (ppc_store_evrregset): Likewise.
1797
e6c5bb05
SM		 17982015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1799
1800 * linux-ppc-low.c (ppc_usrregs_info): Remove
1801 forward-declaration.
1802 (ppc_arch_setup): Move lower in file.
1803
7ea45d72
SM		 18042015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1805
1806 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1807 (ps_pdwrite): Likewise.
1808
69291610
HW		 18092015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1810
1811 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1812 to after assert checks.
1813
b42945fd
SM		 18142015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1815
1816 * proc-service.c (ps_pdread): Add/adjust casts.
1817 (ps_pdwrite): Add/adjust casts.
1818
d6f85c84
SM		 18192015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1820
1821 * server.c (handle_search_memory_1): Cast return value of
1822 memmem.
1823
f98cd059
SM		 18242015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1825
1826 * server.c (write_qxfer_response): Change type of data to
1827 gdb_byte *.
1828
d2412fa5
PA		 18292015-10-29 Pedro Alves <palves@redhat.com>
1830
1831 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1832
c17414a2
PA		 18332015-10-29 Pedro Alves <palves@redhat.com>
1834
1835 * tracepoint.c (clear_installed_tracepoints): Add casts.
1836
e053fbc4
PA		 18372015-10-29 Pedro Alves <palves@redhat.com>
1838
1839 * server.c (handle_v_cont, process_serial_event): Add enum
1840 gdb_signal casts to signal parsing code.
1841
add67df8
PA		 18422015-10-29 Pedro Alves <palves@redhat.com>
1843
1844 * linux-low.h (NULL_REGSET): Define.
1845 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1846 * linux-arm-low.c (arm_regsets): Likewise.
1847 * linux-crisv32-low.c (cris_regsets): Likewise.
1848 * linux-m68k-low.c (m68k_regsets): Likewise.
1849 * linux-mips-low.c (mips_regsets): Likewise.
1850 * linux-nios2-low.c (nios2_regsets): Likewise.
1851 * linux-ppc-low.c (ppc_regsets): Likewise.
1852 * linux-s390-low.c (s390_regsets): Likewise.
1853 * linux-sh-low.c (sh_regsets): Likewise.
1854 * linux-sparc-low.c (sparc_regsets): Likewise.
1855 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1856 * linux-tile-low.c (tile_regsets): Likewise.
1857 * linux-x86-low.c (x86_regsets): Likewise.
1858 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1859
50bc912a
PA		 18602015-10-29 Pedro Alves <palves@redhat.com>
1861
1862 * linux-low.h (NULL_REGSET): Define.
1863 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1864 * linux-arm-low.c (arm_regsets): Likewise.
1865 * linux-crisv32-low.c (cris_regsets): Likewise.
1866 * linux-m68k-low.c (m68k_regsets): Likewise.
1867 * linux-mips-low.c (mips_regsets): Likewise.
1868 * linux-nios2-low.c (nios2_regsets): Likewise.
1869 * linux-ppc-low.c (ppc_regsets): Likewise.
1870 * linux-s390-low.c (s390_regsets): Likewise.
1871 * linux-sh-low.c (sh_regsets): Likewise.
1872 * linux-sparc-low.c (sparc_regsets): Likewise.
1873 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1874 * linux-tile-low.c (tile_regsets): Likewise.
1875 * linux-x86-low.c (x86_regsets): Likewise.
1876 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1877
682b2546
DE		 18782015-10-26 Doug Evans <dje@google.com>
1879
1880 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1881
963843d4
DE		 18822015-10-26 Doug Evans <dje@google.com>
1883
1884 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1885
d41401ac
DE		 18862015-10-26 Doug Evans <dje@google.com>
1887
1888 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1889 for debug_printf.
1890 (attach_thread, find_new_threads_callback): Ditto.
1891
3db28855
AT		 18922015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1893
1894 * mem-break.h (set_breakpoint_data): Remove.
1895
fb78e89c
AT		 18962015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1897
1898 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1899 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1900 (initialize_low): Remove set_breakpoint_data call.
1901 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1902 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1903 (initialize_low): Remove set_breakpoint_data call.
1904 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1905 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1906 (initialize_low): Remove set_breakpoint_data call.
1907
2e6ee069
AT		 19082015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1909
1910 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1911 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1912 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1913 * target.h (target_breakpoint_kind_from_pc): New macro.
1914
1652a986
AT		 19152015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1916
1917 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1918 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1919 the default breakpoint kind.
1920
abeead09
AT		 19212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1922
1923 * linux-arm-low.c (arm_supports_z_point_type): Add software
1924 breakpoint support.
1925
b0b4b501
AT		 19262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1927
1928 * linux-arm-low.c: Refactor breakpoint definitions.
1929 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1930 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1931
8689682c
AT		 19322015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1933
1934 * Makefile.in: Add arm.c/o.
1935 * configure.srv: Likewise.
1936 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1937 (arm_breakpoint_kind_from_pc): New function.
1938 (arm_sw_breakpoint_from_kind): Return proper kind.
1939 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1940
27165294
AT		 19412015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1942
1943 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1944 removal.
1945 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1946 (struct raw_breakpoint) <size>: Remove.
1947 (struct raw_breakpoint) <kind>: Add.
1948 (bp_size): New function.
1949 (bp_opcode): Likewise.
1950 (find_raw_breakpoint_at): Adjust for kind.
1951 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1952 (remove_memory_breakpoint): Adjust for kind call bp_size.
1953 (set_raw_breakpoint_at): Adjust for kind.
1954 (set_breakpoint): Likewise.
1955 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1956 (delete_raw_breakpoint): Adjust for kind.
1957 (delete_breakpoint): Likewise.
1958 (find_gdb_breakpoint): Likewise.
1959 (set_gdb_breakpoint_1): Likewise.
1960 (set_gdb_breakpoint): Likewise.
1961 (delete_gdb_breakpoint_1): Likewise.
1962 (delete_gdb_breakpoint): Likewise.
1963 (uninsert_raw_breakpoint): Likewise.
1964 (reinsert_raw_breakpoint): Likewise.
1965 (set_breakpoint_data): Remove.
1966 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1967 (check_mem_read): Adjust for kind call bp_size.
1968 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1969 (clone_one_breakpoint): Adjust for kind.
1970 * mem-break.h (set_gdb_breakpoint): Likewise.
1971 (delete_gdb_breakpoint): Likewise.
1972 * server.c (process_serial_event): Likewise.
1973
dd373349
AT		 19742015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1975
1976 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1977 (struct linux_target_ops) <breakpoint>: Remove.
1978 (struct linux_target_ops) <breakpoint_len>: Remove.
1979 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1981 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1982 (arm_sw_breakpoint_from_kind): New function.
1983 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1984 (struct linux_target_ops) <breakpoint>: Remove.
1985 (struct linux_target_ops) <breakpoint_len>: Remove.
1986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1988 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1989 (struct linux_target_ops) <breakpoint>: Remove.
1990 (struct linux_target_ops) <breakpoint_len>: Remove.
1991 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1993 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1994 (struct linux_target_ops) <breakpoint>: Remove.
1995 (struct linux_target_ops) <breakpoint_len>: Remove.
1996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1997 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1998 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1999 and sw_breakpoint_from_kind to increment the pc.
2000 (linux_breakpoint_kind_from_pc): New function.
2001 (linux_sw_breakpoint_from_kind): New function.
2002 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2003 (initialize_low): Call breakpoint_kind_from_pc and
2004 sw_breakpoint_from_kind to replace breakpoint_data/len.
2005 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2006 New field.
2007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2008 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2009 (struct linux_target_ops) <breakpoint>: Remove.
2010 (struct linux_target_ops) <breakpoint_len>: Remove.
2011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2013 * linux-m68k-low.c (m68k_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-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2019 (struct linux_target_ops) <breakpoint>: Remove.
2020 (struct linux_target_ops) <breakpoint_len>: Remove.
2021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2023 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2024 (struct linux_target_ops) <breakpoint>: Remove.
2025 (struct linux_target_ops) <breakpoint_len>: Remove.
2026 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2028 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2029 (struct linux_target_ops) <breakpoint>: Remove.
2030 (struct linux_target_ops) <breakpoint_len>: Remove.
2031 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2032 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2033 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2034 (struct linux_target_ops) <breakpoint>: Remove.
2035 (struct linux_target_ops) <breakpoint_len>: Remove.
2036 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2037 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2038 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2039 (struct linux_target_ops) <breakpoint>: Remove.
2040 (struct linux_target_ops) <breakpoint_len>: Remove.
2041 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2042 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2043 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2044 (struct linux_target_ops) <breakpoint>: Remove.
2045 (struct linux_target_ops) <breakpoint_len>: Remove.
2046 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2047 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2048 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2049 (struct linux_target_ops) <breakpoint>: Remove.
2050 (struct linux_target_ops) <breakpoint_len>: Remove.
2051 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2052 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2053 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2054 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2055 (struct linux_target_ops) <breakpoint>: Remove.
2056 (struct linux_target_ops) <breakpoint_len>: Remove.
2057 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2058 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2059 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2060 (struct linux_target_ops) <breakpoint>: Remove.
2061 (struct linux_target_ops) <breakpoint_len>: Remove.
2062 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2063 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2064
4cd98a19
AT		 20652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2066
2067 * linux-cris-low.c (cris_get_pc): Remove void arg.
2068
774ee6d2
AR		 20692015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2070
2071 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2072 variable name.
2073
833dcd29
AR		 20742015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2075
2076 * inferiors.c (thread_pid_matches_callback): New function.
2077 (find_thread_process): New function.
2078 (remove_thread): Reset current_thread.
2079 (remove_process): Assert threads have been removed first.
2080
8d689ee5
YQ		 20812015-10-15 Yao Qi <yao.qi@linaro.org>
2082
2083 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2084 if it is 3.
2085 (aarch64_remove_point): Likewise.
2086 * regcache.c (regcache_register_size): New function.
2087
1c2e1515
YQ		 20882015-10-12 Yao Qi <yao.qi@linaro.org>
2089
2090 * linux-aarch64-low.c: Update all callers as emit_load_store
2091 is renamed to aarch64_emit_load_store.
2092
e1c587c3
YQ		 20932015-10-12 Yao Qi <yao.qi@linaro.org>
2094
2095 * linux-aarch64-low.c: Update all callers of function renaming
2096 from emit_insn to aarch64_emit_insn.
2097
b6542f81
YQ		 20982015-10-12 Yao Qi <yao.qi@linaro.org>
2099
2100 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2101 arch/aarch64-insn.h.
2102 (struct aarch64_memory_operand): Likewise.
2103 (ENCODE): Likewise.
2104 (emit_insn): Move to arch/aarch64-insn.c.
2105 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2106 (emit_load_store): Move to arch/aarch64-insn.c.
2107 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2108 (can_encode_int32): Remove.
2109
246994ce
YQ		 21102015-10-12 Yao Qi <yao.qi@linaro.org>
2111
2112 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2113 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2114 (aarch64_relocate_instruction): Likewise.
2115 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2116 (struct aarch64_insn_visitor): Likewise.
2117
0badd99f
YQ		 21182015-10-12 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2121 (struct aarch64_insn_visitor): New.
2122 (struct aarch64_insn_relocation_data): New.
2123 (aarch64_ftrace_insn_reloc_b): New function.
2124 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2125 (aarch64_ftrace_insn_reloc_cb): Likewise.
2126 (aarch64_ftrace_insn_reloc_tb): Likewise.
2127 (aarch64_ftrace_insn_reloc_adr): Likewise.
2128 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2129 (aarch64_ftrace_insn_reloc_others): Likewise.
2130 (visitor): New.
2131 (aarch64_relocate_instruction): Use visitor.
2132
dfaffe9d
YQ		 21332015-10-12 Yao Qi <yao.qi@linaro.org>
2134
2135 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2136 int. Add argument buf.
2137 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2138 aarch64_relocate_instruction.
2139
70b439f0
YQ		 21402015-10-12 Yao Qi <yao.qi@linaro.org>
2141
2142 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2143 argument insn. Remove local variable insn. Don't call
2144 target_read_uint32.
2145 (aarch64_install_fast_tracepoint_jump_pad): Call
2146 target_read_uint32.
2147
7781c06f
YQ		 21482015-09-30 Yao Qi <yao.qi@linaro.org>
2149
2150 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2151 (emit_load_store_pair): Likewise.
2152
9a3c8263
SM		 21532015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2154
2155 * dll.c (match_dll): Add cast(s).
2156 (unloaded_dll): Likewise.
2157 * linux-low.c (second_thread_of_pid_p): Likewise.
2158 (delete_lwp_callback): Likewise.
2159 (count_events_callback): Likewise.
2160 (select_event_lwp_callback): Likewise.
2161 (linux_set_resume_request): Likewise.
2162 * server.c (accumulate_file_name_length): Likewise.
2163 (emit_dll_description): Likewise.
2164 (handle_qxfer_threads_worker): Likewise.
2165 (visit_actioned_threads): Likewise.
2166 * thread-db.c (any_thread_of): Likewise.
2167 * tracepoint.c (same_process_p): Likewise.
2168 (match_blocktype): Likewise.
2169 (build_traceframe_info_xml): Likewise.
2170
224c3ddb
SM		 21712015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2172
2173 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2174 assignment.
2175 (gdb_unparse_agent_expr): Likewise.
2176 * hostio.c (require_data): Likewise.
2177 (handle_pread): Likewise.
2178 * linux-low.c (disable_regset): Likewise.
2179 (fetch_register): Likewise.
2180 (store_register): Likewise.
2181 (get_dynamic): Likewise.
2182 (linux_qxfer_libraries_svr4): Likewise.
2183 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2184 (set_fast_tracepoint_jump): Likewise.
2185 (uninsert_fast_tracepoint_jumps_at): Likewise.
2186 (reinsert_fast_tracepoint_jumps_at): Likewise.
2187 (validate_inserted_breakpoint): Likewise.
2188 (clone_agent_expr): Likewise.
2189 * regcache.c (init_register_cache): Likewise.
2190 * remote-utils.c (putpkt_binary_1): Likewise.
2191 (decode_M_packet): Likewise.
2192 (decode_X_packet): Likewise.
2193 (look_up_one_symbol): Likewise.
2194 (relocate_instruction): Likewise.
2195 (monitor_output): Likewise.
2196 * server.c (handle_search_memory): Likewise.
2197 (handle_qxfer_exec_file): Likewise.
2198 (handle_qxfer_libraries): Likewise.
2199 (handle_qxfer): Likewise.
2200 (handle_query): Likewise.
2201 (handle_v_cont): Likewise.
2202 (handle_v_run): Likewise.
2203 (captured_main): Likewise.
2204 * target.c (write_inferior_memory): Likewise.
2205 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2206 * tracepoint.c (init_trace_buffer): Likewise.
2207 (add_tracepoint_action): Likewise.
2208 (add_traceframe): Likewise.
2209 (add_traceframe_block): Likewise.
2210 (cmd_qtdpsrc): Likewise.
2211 (cmd_qtdv): Likewise.
2212 (cmd_qtstatus): Likewise.
2213 (response_source): Likewise.
2214 (response_tsv): Likewise.
2215 (cmd_qtnotes): Likewise.
2216 (gdb_collect): Likewise.
2217 (initialize_tracepoint): Likewise.
2218
afbe19f8
PL		 22192015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2220
2221 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2222 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2223 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2224 <NOP>: New.
2225 (enum aarch64_condition_codes): New enum.
2226 (w0): New static global.
2227 (fp): Likewise.
2228 (lr): Likewise.
2229 (struct aarch64_memory_operand) <type>: New
2230 MEMORY_OPERAND_POSTINDEX type.
2231 (postindex_memory_operand): New helper function.
2232 (emit_ret): New function.
2233 (emit_load_store_pair): New function, factored out of emit_stp
2234 with support for MEMORY_OPERAND_POSTINDEX.
2235 (emit_stp): Rewrite using emit_load_store_pair.
2236 (emit_ldp): New function.
2237 (emit_load_store): Likewise.
2238 (emit_ldr): Mention post-index instruction in comment.
2239 (emit_ldrh): New function.
2240 (emit_ldrb): New function.
2241 (emit_ldrsw): Mention post-index instruction in comment.
2242 (emit_str): Likewise.
2243 (emit_subs): New function.
2244 (emit_cmp): Likewise.
2245 (emit_and): Likewise.
2246 (emit_orr): Likewise.
2247 (emit_orn): Likewise.
2248 (emit_eor): Likewise.
2249 (emit_mvn): Likewise.
2250 (emit_lslv): Likewise.
2251 (emit_lsrv): Likewise.
2252 (emit_asrv): Likewise.
2253 (emit_mul): Likewise.
2254 (emit_sbfm): Likewise.
2255 (emit_sbfx): Likewise.
2256 (emit_ubfm): Likewise.
2257 (emit_ubfx): Likewise.
2258 (emit_csinc): Likewise.
2259 (emit_cset): Likewise.
2260 (emit_nop): Likewise.
2261 (emit_ops_insns): New helper function.
2262 (emit_pop): Likewise.
2263 (emit_push): Likewise.
2264 (aarch64_emit_prologue): New function.
2265 (aarch64_emit_epilogue): Likewise.
2266 (aarch64_emit_add): Likewise.
2267 (aarch64_emit_sub): Likewise.
2268 (aarch64_emit_mul): Likewise.
2269 (aarch64_emit_lsh): Likewise.
2270 (aarch64_emit_rsh_signed): Likewise.
2271 (aarch64_emit_rsh_unsigned): Likewise.
2272 (aarch64_emit_ext): Likewise.
2273 (aarch64_emit_log_not): Likewise.
2274 (aarch64_emit_bit_and): Likewise.
2275 (aarch64_emit_bit_or): Likewise.
2276 (aarch64_emit_bit_xor): Likewise.
2277 (aarch64_emit_bit_not): Likewise.
2278 (aarch64_emit_equal): Likewise.
2279 (aarch64_emit_less_signed): Likewise.
2280 (aarch64_emit_less_unsigned): Likewise.
2281 (aarch64_emit_ref): Likewise.
2282 (aarch64_emit_if_goto): Likewise.
2283 (aarch64_emit_goto): Likewise.
2284 (aarch64_write_goto_address): Likewise.
2285 (aarch64_emit_const): Likewise.
2286 (aarch64_emit_call): Likewise.
2287 (aarch64_emit_reg): Likewise.
2288 (aarch64_emit_pop): Likewise.
2289 (aarch64_emit_stack_flush): Likewise.
2290 (aarch64_emit_zero_ext): Likewise.
2291 (aarch64_emit_swap): Likewise.
2292 (aarch64_emit_stack_adjust): Likewise.
2293 (aarch64_emit_int_call_1): Likewise.
2294 (aarch64_emit_void_call_2): Likewise.
2295 (aarch64_emit_eq_goto): Likewise.
2296 (aarch64_emit_ne_goto): Likewise.
2297 (aarch64_emit_lt_goto): Likewise.
2298 (aarch64_emit_le_goto): Likewise.
2299 (aarch64_emit_gt_goto): Likewise.
2300 (aarch64_emit_ge_got): Likewise.
2301 (aarch64_emit_ops_impl): New static global variable.
2302 (aarch64_emit_ops): New target function, return
2303 &aarch64_emit_ops_impl.
2304 (struct linux_target_ops): Install it.
2305
bb903df0
PL		 23062015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2307
2308 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2309 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2310 aarch64-ipa.o.
2311 * linux-aarch64-ipa.c: New file.
2312 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2313 and endian.h.
2314 (aarch64_get_thread_area): New target method.
2315 (extract_signed_bitfield): New helper function.
2316 (aarch64_decode_ldr_literal): New function.
2317 (enum aarch64_opcodes): New enum.
2318 (struct aarch64_register): New struct.
2319 (struct aarch64_operand): New struct.
2320 (x0): New static global.
2321 (x1): Likewise.
2322 (x2): Likewise.
2323 (x3): Likewise.
2324 (x4): Likewise.
2325 (w2): Likewise.
2326 (ip0): Likewise.
2327 (sp): Likewise.
2328 (xzr): Likewise.
2329 (aarch64_register): New helper function.
2330 (register_operand): Likewise.
2331 (immediate_operand): Likewise.
2332 (struct aarch64_memory_operand): New struct.
2333 (offset_memory_operand): New helper function.
2334 (preindex_memory_operand): Likewise.
2335 (enum aarch64_system_control_registers): New enum.
2336 (ENCODE): New macro.
2337 (emit_insn): New helper function.
2338 (emit_b): New function.
2339 (emit_bcond): Likewise.
2340 (emit_cb): Likewise.
2341 (emit_tb): Likewise.
2342 (emit_blr): Likewise.
2343 (emit_stp): Likewise.
2344 (emit_ldp_q_offset): Likewise.
2345 (emit_stp_q_offset): Likewise.
2346 (emit_load_store): Likewise.
2347 (emit_ldr): Likewise.
2348 (emit_ldrsw): Likewise.
2349 (emit_str): Likewise.
2350 (emit_ldaxr): Likewise.
2351 (emit_stxr): Likewise.
2352 (emit_stlr): Likewise.
2353 (emit_data_processing_reg): Likewise.
2354 (emit_data_processing): Likewise.
2355 (emit_add): Likewise.
2356 (emit_sub): Likewise.
2357 (emit_mov): Likewise.
2358 (emit_movk): Likewise.
2359 (emit_mov_addr): Likewise.
2360 (emit_mrs): Likewise.
2361 (emit_msr): Likewise.
2362 (emit_sevl): Likewise.
2363 (emit_wfe): Likewise.
2364 (append_insns): Likewise.
2365 (can_encode_int32_in): New helper function.
2366 (aarch64_relocate_instruction): New function.
2367 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2368 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2369 (struct linux_target_ops): Install aarch64_get_thread_area,
2370 aarch64_install_fast_tracepoint_jump_pad and
2371 aarch64_get_min_fast_tracepoint_insn_len.
2372
787749ea
PL		 23732015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2374
2375 * Makefile.in (aarch64-insn.o): New rule.
2376 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2377
9812b2e6
YQ		 23782015-09-21 Yao Qi <yao.qi@linaro.org>
2379
2380 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2381
18fe412b
YQ		 23822015-09-21 Yao Qi <yao.qi@linaro.org>
2383
2384 * tracepoint.c (max_jump_pad_size): Remove.
2385
a0cc84cd
YQ		 23862015-09-18 Yao Qi <yao.qi@linaro.org>
2387
2388 * linux-aarch64-low.c: Don't include sys/uio.h.
2389 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2390
d78908cf
WW		 23912015-09-16 Wei-cheng Wang <cole945@gmail.com>
2392
2393 * tracepoint.c (eval_result_type): Change prototype.
2394 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2395
d57e0d50
PA		 23962015-09-15 Pedro Alves <palves@redhat.com>
2397
2398 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2399 Check whether to report exec events instead of checking whether
2400 multiprocess is enabled.
2401
5a676acc
PA		 24022015-09-15 Pedro Alves <palves@redhat.com>
2403
2404 PR remote/18965
2405 * remote-utils.c (prepare_resume_reply): Merge
2406 TARGET_WAITKIND_VFORK_DONE switch case with the
2407 TARGET_WAITKIND_FORKED case.
2408
7c5d0fad
YQ		 24092015-09-15 Yao Qi <yao.qi@linaro.org>
2410
2411 * server.c (handle_query): Check string comparison using
2412 "else if" instead of "if".
2413
750ce8d1
YQ		 24142015-09-15 Yao Qi <yao.qi@linaro.org>
2415
2416 * server.c (vCont_supported): New global variable.
2417 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2418 matches. Append ";vContSupported+" to own_buf.
2419 (handle_v_requests): Append ";s;S" to own_buf if target supports
2420 hardware single step or vCont_supported is false.
2421 (capture_main): Set vCont_supported to zero.
2422
70b90b91
YQ		 24232015-09-15 Yao Qi <yao.qi@linaro.org>
2424
2425 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2426 it to ...
2427 (linux_supports_hardware_single_step): ... New function.
2428 (linux_target_ops): Update.
2429 * lynx-low.c (lynx_target_ops): Set field
2430 supports_hardware_single_step to target_can_do_hardware_single_step.
2431 * nto-low.c (nto_target_ops): Likewise.
2432 * spu-low.c (spu_target_ops): Likewise.
2433 * win32-low.c (win32_target_ops): Likewise.
2434 * target.c (target_can_do_hardware_single_step): New function.
2435 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2436 Remove. <supports_hardware_single_step>: New field.
2437 (target_supports_conditional_breakpoints): Remove.
2438 (target_supports_hardware_single_step): New macro.
2439 (target_can_do_hardware_single_step): Declare.
2440 * server.c (handle_query): Use target_supports_hardware_single_step
2441 instead of target_supports_conditional_breakpoints.
2442
ade90bde
YQ		 24432015-09-15 Yao Qi <yao.qi@linaro.org>
2444
2445 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2446 function.
2447 (struct linux_target_ops the_low_target): Install
2448 aarch64_linux_siginfo_fixup.
2449
94585166
DB		 24502015-09-11 Don Breazeal <donb@codesourcery.com>
2451 Luis Machado <lgustavo@codesourcery.com>
2452
2453 * linux-low.c (linux_mourn): Static declaration.
2454 (linux_arch_setup): Move in front of
2455 handle_extended_wait.
2456 (linux_arch_setup_thread): New function.
2457 (handle_extended_wait): Handle exec events. Call
2458 linux_arch_setup_thread. Make event_lwp argument a
2459 pointer-to-a-pointer.
2460 (check_zombie_leaders): Do not check stopped threads.
2461 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2462 (linux_low_filter_event): Add lwp and thread for exec'ing
2463 non-leader thread if leader thread has been deleted.
2464 Refactor code into linux_arch_setup_thread and call it.
2465 Pass child lwp pointer by reference to handle_extended_wait.
2466 (linux_wait_for_event_filtered): Update comment.
2467 (linux_wait_1): Prevent clobbering exec event status.
2468 (linux_supports_exec_events): New function.
2469 (linux_target_ops) <supports_exec_events>: Initialize new member.
2470 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2471 new member.
2472 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2473 * server.c (report_exec_events): New global variable.
2474 (handle_query): Handle qSupported query for exec-events feature.
2475 (captured_main): Initialize report_exec_events.
2476 * server.h (report_exec_events): Declare new global variable.
2477 * target.h (struct target_ops) <supports_exec_events>: New
2478 member.
2479 (target_supports_exec_events): New macro.
2480 * win32-low.c (win32_target_ops) <supports_exec_events>:
2481 Initialize new member.
2482
0568462b
MM		 24832015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2484
2485 * linux-low.c (linux_low_enable_btrace): Remove.
2486 (linux_target_ops): Replace linux_low_enable_btrace with
2487 linux_enable_btrace.
2488
39edd165
YQ		 24892015-09-03 Yao Qi <yao.qi@linaro.org>
2490
2491 * linux-aarch64-low.c (aarch64_insert_point): Call
2492 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2493 returns true.
2494
1db33b5a
UW		 24952015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2496
2497 * linux-low.c (check_stopped_by_breakpoint): Use
2498 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2499
ab290430
PA		 25002015-08-27 Pedro Alves <palves@redhat.com>
2501
2502 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2503
8d749320
SM		 25042015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2505
6711b7f8
SM		 2506 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2507 the XNEW-family equivalent.
8d749320
SM		 2508 (compile_bytecodes): Likewise.
2509 * dll.c (loaded_dll): Likewise.
2510 * event-loop.c (append_callback_event): Likewise.
2511 (create_file_handler): Likewise.
2512 (create_file_event): Likewise.
2513 * hostio.c (handle_open): Likewise.
2514 * inferiors.c (add_thread): Likewise.
2515 (add_process): Likewise.
2516 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2517 * linux-arm-low.c (arm_new_process): Likewise.
2518 (arm_new_thread): Likewise.
2519 * linux-low.c (add_to_pid_list): Likewise.
2520 (linux_add_process): Likewise.
2521 (handle_extended_wait): Likewise.
2522 (add_lwp): Likewise.
2523 (enqueue_one_deferred_signal): Likewise.
2524 (enqueue_pending_signal): Likewise.
2525 (linux_resume_one_lwp_throw): Likewise.
2526 (linux_resume_one_thread): Likewise.
2527 (linux_read_memory): Likewise.
2528 (linux_write_memory): Likewise.
2529 * linux-mips-low.c (mips_linux_new_process): Likewise.
2530 (mips_linux_new_thread): Likewise.
2531 (mips_add_watchpoint): Likewise.
2532 * linux-x86-low.c (initialize_low_arch): Likewise.
2533 * lynx-low.c (lynx_add_process): Likewise.
2534 * mem-break.c (set_raw_breakpoint_at): Likewise.
2535 (set_breakpoint): Likewise.
2536 (add_condition_to_breakpoint): Likewise.
2537 (add_commands_to_breakpoint): Likewise.
2538 (clone_agent_expr): Likewise.
2539 (clone_one_breakpoint): Likewise.
2540 * regcache.c (new_register_cache): Likewise.
2541 * remote-utils.c (look_up_one_symbol): Likewise.
2542 * server.c (queue_stop_reply): Likewise.
2543 (start_inferior): Likewise.
2544 (queue_stop_reply_callback): Likewise.
2545 (handle_target_event): Likewise.
2546 * spu-low.c (fetch_ppc_memory): Likewise.
2547 (store_ppc_memory): Likewise.
2548 * target.c (set_target_ops): Likewise.
2549 * thread-db.c (thread_db_load_search): Likewise.
2550 (try_thread_db_load_1): Likewise.
2551 * tracepoint.c (add_tracepoint): Likewise.
2552 (add_tracepoint_action): Likewise.
2553 (create_trace_state_variable): Likewise.
2554 (cmd_qtdpsrc): Likewise.
2555 (cmd_qtro): Likewise.
2556 (add_while_stepping_state): Likewise.
2557 * win32-low.c (child_add_thread): Likewise.
2558 (get_image_name): Likewise.
2559
ed8b7b42
YQ		 25602015-08-25 Yao Qi <yao.qi@linaro.org>
2561
2562 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2563
db3cb7cb
YQ		 25642015-08-25 Yao Qi <yao.qi@linaro.org>
2565
2566 * Makefile.in (aarch64-linux.o): New rule.
2567 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2568 srv_tgtobj.
2569 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2570 (aarch64_init_debug_reg_state): Make it extern.
2571 (aarch64_linux_prepare_to_resume): Remove.
2572
f6011a1c
YQ		 25732015-08-25 Yao Qi <yao.qi@linaro.org>
2574
2575 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2576 lwp_arch_private_info and ptid_of_lwp.
2577
88e2cf7e
YQ		 25782015-08-25 Yao Qi <yao.qi@linaro.org>
2579
2580 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2581 Find proc_info by find_process_pid. All callers updated.
2582
5e35436e
YQ		 25832015-08-25 Yao Qi <yao.qi@linaro.org>
2584
2585 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2586 Remove.
2587 (debug_reg_change_callback): Remove.
2588 (aarch64_notify_debug_reg_change): Remove.
2589
4a8a7965
YQ		 25902015-08-25 Yao Qi <yao.qi@linaro.org>
2591
2592 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2593 Call current_lwp_ptid.
2594
32a271ee
YQ		 25952015-08-25 Yao Qi <yao.qi@linaro.org>
2596
2597 * linux-aarch64-low.c (debug_reg_change_callback): Use
2598 debug_printf.
2599
0d51c8d7
YQ		 26002015-08-25 Yao Qi <yao.qi@linaro.org>
2601
2602 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2603
31a43dd5
YQ		 26042015-08-25 Yao Qi <yao.qi@linaro.org>
2605
2606 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2607
8ee52567
YQ		 26082015-08-25 Yao Qi <yao.qi@linaro.org>
2609
2610 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2611 the code.
2612
ff3f0f45
YQ		 26132015-08-25 Yao Qi <yao.qi@linaro.org>
2614
2615 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2616 Remove.
2617 (debug_reg_change_callback): Remove argument entry and add argument
2618 lwp. Remove local variable thread. Don't print thread id in the
2619 debugging output. Don't check whether pid of thread equals to pid.
2620 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2621 iterate_over_lwps instead find_inferior.
2622
3d40fbb5
PA		 26232015-08-24 Pedro Alves <palves@redhat.com>
2624
2625 * inferiors.c (get_first_process): New function.
2626 * inferiors.h (get_first_process): New declaration.
2627 * remote-utils.c (read_ptid): Default to the first process in the
2628 list, instead of to the current thread's process.
2629
438e1e42
PA		 26302015-08-24 Pedro Alves <palves@redhat.com>
2631
2632 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2633 * event-loop.c: Likewise.
2634 * remote-utils.c: Likewise.
2635 * tracepoint.c: Likewise.
2636
a8c6d4fc
PA		 26372015-08-24 Pedro Alves <palves@redhat.com>
2638
2639 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2640 ptid_get_lwp.
2641
99b0bb12
PA		 26422015-08-21 Pedro Alves <palves@redhat.com>
2643
2644 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2645 instead of literal 1.
2646
f8904751
PA		 26472015-08-21 Pedro Alves <palves@redhat.com>
2648
2649 * tdesc.c (default_description): Explicitly zero-initialize.
2650
465a859e
PA		 26512015-08-21 Pedro Alves <palves@redhat.com>
2652
2653 PR gdb/18749
2654 * inferiors.c (remove_thread): Discard any pending stop reply for
2655 this thread.
2656 * server.c (remove_all_on_match_pid): Rename to ...
2657 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2658 instead of a pid.
2659 (discard_queued_stop_replies): Change parameter to a ptid. Now
2660 extern.
2661 (handle_v_kill, kill_inferior_callback, captured_main)
2662 (process_serial_event): Adjust.
2663 * server.h (discard_queued_stop_replies): Declare.
2664
f0db101d
PA		 26652015-08-21 Pedro Alves <palves@redhat.com>
2666
2667 * linux-low.c (wait_for_sigstop): Always switch to no thread
2668 selected if the previously current thread dies.
2669 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2670 process instead of the current thread's.
2671 * remote-utils.c (input_interrupt): Don't check if there's no
2672 current thread.
2673 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2674 current thread to the general thread fails, error out.
2675 (handle_qxfer_auxv, handle_qxfer_libraries)
2676 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2677 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2678 (handle_query): Check if there's a thread selected instead of
2679 checking whether there's any thread in the thread list.
2680 (handle_qxfer_threads, handle_qxfer_btrace)
2681 (handle_qxfer_btrace_conf): Don't error out early if there's no
2682 thread in the thread list.
2683 (handle_v_cont, myresume): Don't set the current thread to the
2684 continue thread.
2685 (process_serial_event) <Hg handling>: Also set thread_id if the
2686 previous general thread is still alive.
2687 (process_serial_event) <g/G handling>: If setting the current
2688 thread to the general thread fails, error out.
2689 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2690 thread's lwp instead of the current thread's.
2691 * target.c (set_desired_thread): If the desired thread was not
2692 found, leave the current thread pointing to NULL. Return an int
2693 (boolean) indicating success.
2694 * target.h (set_desired_thread): Change return type to int.
2695
40045d91
MF		 26962015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2697
2698 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2699 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2700 #includes.
2701 (ps_get_thread_area): New function.
2702
45face3b
GB		 27032015-08-19 Gary Benson <gbenson@redhat.com>
2704
2705 * hostio.c (handle_pread): Do not attempt to read more data
2706 than hostio_reply_with_data can fit in a packet.
2707
16d5f642
JB		 27082015-08-18 Joel Brobecker <brobecker@adacore.com>
2709
2710 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2711
a738da3a
MF		 27122015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2713
2714 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2715
33ebda9d
PA		 27162015-08-06 Pedro Alves <palves@redhat.com>
2717
2718 * tracepoint.c (expr_eval_result): Now an int.
2719
a44892be
PA		 27202015-08-06 Pedro Alves <palves@redhat.com>
2721
2722 * gdbthread.h (struct regcache): Forward declare.
2723 (struct thread_info) <regcache_data>: Now a struct regcache
2724 pointer.
2725 * inferiors.c (inferior_regcache_data)
2726 (set_inferior_regcache_data): Now work with struct regcache
2727 pointers.
2728 * inferiors.h (struct regcache): Forward declare.
2729 (inferior_regcache_data, set_inferior_regcache_data): Now work
2730 with struct regcache pointers.
2731 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2732 (free_register_cache_thread): Remove struct regcache pointer
2733 casts.
2734
608a1e46
PA		 27352015-08-06 Pedro Alves <palves@redhat.com>
2736
2737 * server.c (captured_main): On error, print the exception message
2738 to stderr, and if run_once is set, throw a quit.
2739
f0ce0d3a
PA		 27402015-08-06 Pedro Alves <palves@redhat.com>
2741
2742 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2743 the current thread.
2744
bf47e248
PA		 27452015-08-06 Pedro Alves <palves@redhat.com>
2746
2747 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2748 reading beyond the passed in buffer length.
2749
b6b9ffcc
PL		 27502015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2751
2752 * tracepoint.c (symbol_list) <required>: Remove.
2753
863d01bd
PA		 27542015-08-06 Pedro Alves <palves@redhat.com>
2755
2756 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2757 count if stopping and suspending threads.
2758 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2759 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2760 (linux_detach): Complete an ongoing step-over.
2761 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2762 throughout.
2763 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2764 (linux_wait_1): If passing a signal to the inferior after
2765 finishing a step-over, unsuspend and re-resume all lwps. If we
2766 see a single-step event but the thread should be continuing, don't
2767 pass the trap to gdb.
2768 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2769 internal_error instead of gdb_assert.
2770 (enqueue_pending_signal): New function.
2771 (check_ptrace_stopped_lwp_gone): Add debug output.
2772 (start_step_over): Use internal_error instead of gdb_assert.
2773 (complete_ongoing_step_over): New function.
2774 (linux_resume_one_thread): Don't resume a suspended thread.
2775 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2776 it stepping.
2777
00db26fa
PA		 27782015-08-06 Pedro Alves <palves@redhat.com>
2779
2780 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2781 (linux_thread_alive): Use lwp_is_marked_dead.
2782 (extended_event_reported): Delete.
2783 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2784 instead of extended_event_reported.
2785 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2786 as well.
2787 (lwp_is_marked_dead): New function.
2788 (lwp_running): Use lwp_is_marked_dead.
2789 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2790 comment.
2791
ad071a30
PA		 27922015-08-06 Pedro Alves <palves@redhat.com>
2793
2794 * linux-low.c (linux_wait_1): Move fork event output out of the
2795 !report_to_gdb check. Pass event_child->waitstatus to
2796 target_waitstatus_to_string instead of ourstatus.
2797
524b57e6
YQ		 27982015-08-04 Yao Qi <yao.qi@linaro.org>
2799
2800 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2801 if current_thread is 32 bit.
2802
6085d6f6
YQ		 28032015-08-04 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2806 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2807 * server.c (extended_protocol): Remove "static".
2808 * server.h (extended_protocol): Declare it.
2809
8a7e4587
YQ		 28102015-08-04 Yao Qi <yao.qi@linaro.org>
2811
2812 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2813 both aarch64 and aarch32.
2814 (aarch64_set_pc): Likewise.
2815
3b53ae99
YQ		 28162015-08-04 Yao Qi <yao.qi@linaro.org>
2817
2818 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2819 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2820 arm-with-neon.xml to srv_xmlfiles.
2821 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2822 (is_64bit_tdesc): New function.
2823 (aarch64_linux_read_description): New function.
2824 (aarch64_arch_setup): Call aarch64_linux_read_description.
2825 (regs_info): Rename to regs_info_aarch64.
2826 (aarch64_regs_info): Return right regs_info.
2827 (initialize_low_arch): Call initialize_low_arch_aarch32.
2828
bd9e6534
YQ		 28292015-08-04 Yao Qi <yao.qi@linaro.org>
2830
2831 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2832 * linux-aarch32-low.c: New file.
2833 * linux-aarch32-low.h: New file.
2834 * linux-arm-low.c (arm_fill_gregset): Move it to
2835 linux-aarch32-low.c.
2836 (arm_store_gregset): Likewise.
2837 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2838 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2839 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2840 (regs_info): Rename to regs_info_arm.
2841 (arm_regs_info): Return regs_info_aarch32 if
2842 have_ptrace_getregset is 1 and target description is
2843 arm_with_neon or arm_with_vfpv3.
2844 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2845 Call initialize_low_arch_aarch32 instead.
2846
ded48a5e
YQ		 28472015-08-04 Yao Qi <yao.qi@linaro.org>
2848
2849 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2850 * linux-low.c: ... here.
2851 * linux-low.h (have_ptrace_getregset): Declare it.
2852
96e9210f
PA		 28532015-08-04 Pedro Alves <palves@redhat.com>
2854
2855 * thread-db.c (struct thread_db): Use new typedefs.
2856 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2857 CHK calls.
2858 (disable_thread_event_reporting): Cast result of dlsym to
2859 destination function pointer type.
2860 (thread_db_mourn): Use td_ta_delete_ftype.
2861
af60a1ef
SL		 28622015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2863
2864 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2865 arch variant.
2866 (CDX_BREAKPOINT): Define for R2.
2867 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2868 (the_low_target): Add comments.
2869
e8b41681
YQ		 28702015-07-30 Yao Qi <yao.qi@linaro.org>
2871
2872 * linux-arm-low.c (arm_hwcap): Remove it.
2873 (arm_read_description): New local variable arm_hwcap. Don't
2874 set arm_hwcap to zero.
2875
89abb039
YQ		 28762015-07-30 Yao Qi <yao.qi@linaro.org>
2877
2878 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2879 Use regcache->tdesc instead.
2880 (arm_store_wmmxregset): Likewise.
2881 (arm_fill_vfpregset): Likewise.
2882 (arm_store_vfpregset): Likewise.
2883
deca266c
YQ		 28842015-07-30 Yao Qi <yao.qi@linaro.org>
2885
2886 * linux-arm-low.c: Include arch/arm.h.
2887 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2888 (arm_store_gregset): Likewise.
2889
aa58a496
SM		 28902015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2891
2892 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2893 ptrace's 4th parameter.
2894
50904b25
YQ		 28952015-07-27 Yao Qi <yao.qi@linaro.org>
2896
2897 * configure.srv (case aarch64*-*-linux*): Don't set
2898 srv_linux_usrregs.
2899
5826e159
PA		 29002015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2901
2902 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2903 sys/ptrace.h.
2904 * linux-arm-low.c: Likewise.
2905 * linux-cris-low.c: Likewise.
2906 * linux-crisv32-low.c: Likewise.
2907 * linux-low.c: Likewise.
2908 * linux-m68k-low.c: Likewise.
2909 * linux-mips-low.c: Likewise.
2910 * linux-nios2-low.c: Likewise.
2911 * linux-s390-low.c: Likewise.
2912 * linux-sparc-low.c: Likewise.
2913 * linux-tic6x-low.c: Likewise.
2914 * linux-tile-low.c: Likewise.
2915 * linux-x86-low.c: Likewise.
2916
54019719
PA		 29172015-07-24 Pedro Alves <palves@redhat.com>
2918
2919 * config.in: Regenerate.
2920 * configure: Regenerate.
2921
eb7aa561
PA		 29222015-07-24 Pedro Alves <palves@redhat.com>
2923
2924 * acinclude.m4: Include ../ptrace.m4.
2925 * configure.ac: Call GDB_AC_PTRACE.
2926 * config.in, configure: Regenerate.
2927
55d7b841
YQ		 29282015-07-24 Yao Qi <yao.qi@linaro.org>
2929
2930 * linux-low.c (linux_create_inferior): Remove setting to
2931 proc->priv->new_inferior.
2932 (linux_attach): Likewise.
2933 (linux_low_filter_event): Likewise.
2934 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2935
c06cbd92
YQ		 29362015-07-24 Yao Qi <yao.qi@linaro.org>
2937
2938 * linux-low.c (linux_arch_setup): New function.
2939 (linux_low_filter_event): If proc->tdesc is NULL and
2940 proc->attached is true, call the_low_target.arch_setup.
2941 Otherwise, keep status pending, and return.
2942 (linux_resume_one_lwp_throw): Don't call get_pc if
2943 thread->while_stepping isn't NULL. Don't call
2944 get_thread_regcache if proc->tdesc is NULL.
2945 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2946 (linux_target_ops): Install arch_setup.
2947 * server.c (start_inferior): Call the_target->arch_setup.
2948 * target.h (struct target_ops) <arch_setup>: New field.
2949 (target_arch_setup): New marco.
2950 * lynx-low.c (lynx_target_ops): Update.
2951 * nto-low.c (nto_target_ops): Update.
2952 * spu-low.c (spu_target_ops): Update.
2953 * win32-low.c (win32_target_ops): Update.
2954
5ae3ebba
YQ		 29552015-07-24 Yao Qi <yao.qi@linaro.org>
2956
2957 * linux-low.c (linux_add_process): Don't set
2958 proc->priv->new_inferior.
2959 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2960 (linux_attach): Likewise.
2961
eb97750b
YQ		 29622015-07-24 Yao Qi <yao.qi@linaro.org>
2963
2964 * server.c (start_inferior): Code refactor.
2965
51aee833
YQ		 29662015-07-24 Yao Qi <yao.qi@linaro.org>
2967
2968 * server.c (process_serial_event): Set general_thread.
2969
af1b22f3
YQ		 29702015-07-21 Yao Qi <yao.qi@linaro.org>
2971
2972 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2973 aarch64_linux_get_debug_reg_capacity.
2974
554717a3
YQ		 29752015-07-17 Yao Qi <yao.qi@linaro.org>
2976
2977 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2978 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2979 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2980 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2981 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2982 (AARCH64_HWP_ALIGNMENT): Likewise.
2983 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2984 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2985 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2986 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2987 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2988 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2989 (struct aarch64_debug_reg_state): Likewise.
2990 (struct arch_lwp_info): Likewise.
2991 (aarch64_align_watchpoint): Likewise.
2992 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2993 (aarch64_watchpoint_length): Likewise.
2994 (aarch64_point_encode_ctrl_reg): Likewise
2995 (aarch64_point_is_aligned): Likewise.
2996 (aarch64_align_watchpoint): Likewise.
2997 (aarch64_linux_set_debug_regs):
2998 (aarch64_dr_state_insert_one_point): Likewise.
2999 (aarch64_dr_state_remove_one_point): Likewise.
3000 (aarch64_handle_breakpoint): Likewise.
3001 (aarch64_handle_aligned_watchpoint): Likewise.
3002 (aarch64_handle_unaligned_watchpoint): Likewise.
3003 (aarch64_handle_watchpoint): Likewise.
3004
c67ca4de
YQ		 30052015-07-17 Yao Qi <yao.qi@linaro.org>
3006
3007 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3008 and don't aarch64_get_debug_reg_state. All callers update.
3009 (aarch64_handle_aligned_watchpoint): Likewise.
3010 (aarch64_handle_unaligned_watchpoint): Likewise.
3011 (aarch64_handle_watchpoint): Likewise.
3012 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3013 (aarch64_remove_point): Likewise.
3014
25abf979
YQ		 30152015-07-17 Yao Qi <yao.qi@linaro.org>
3016
3017 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3018 debug_printf.
3019 (aarch64_handle_unaligned_watchpoint): Likewise.
3020
db1ff28b
JK		 30212015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3022
3023 Revert the previous 3 commits:
3024 Move gdb_regex* to common/
3025 Move linux_find_memory_regions_full & co.
3026 gdbserver build-id attribute generator
3027
700ca40f
JK		 30282015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3029 Jan Kratochvil <jan.kratochvil@redhat.com>
3030
3031 gdbserver build-id attribute generator.
3032 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3033 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3034 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3035 (find_phdr): New.
3036 (get_dynamic): Use find_pdhr to traverse program headers.
3037 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3038 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3039 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3040 (get_hex_build_id): New.
3041 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3042 to reply XML document.
3043
9904185c
JK		 30442015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3045 Jan Kratochvil <jan.kratochvil@redhat.com>
3046
3047 * target.c: Include target/target-utils.h and fcntl.h.
3048 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3049 (target_fileio_read_stralloc): New functions.
3050
6e5b4429
JK		 30512015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3052
3053 * Makefile.in (OBS): Add gdb_regex.o.
3054 (gdb_regex.o): New.
3055 * config.in: Rebuilt.
3056 * configure: Rebuilt.
3057
ddc98fbf
JK		 30582015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3059 Jan Kratochvil <jan.kratochvil@redhat.com>
3060
3061 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3062 * Makefile.in (OBS): Add target-utils.o.
3063 (linux-maps.o, target-utils.o): New.
3064 * configure.srv (srv_linux_obj): Add linux-maps.o.
3065
e57bb7a0
PL		 30662015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3067
3068 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3069 function, return 1.
3070 (the_low_target): Install it.
3071
586b02a9
PA		 30722015-07-14 Pedro Alves <palves@redhat.com>
3073
3074 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3075 Instead, ignore ECHILD, and throw an error for other errnos.
3076
58c1b36c
PA		 30772015-07-10 Pedro Alves <palves@redhat.com>
3078
3079 * event-loop.c (struct callback_event) <data>: Change type to
3080 gdb_client_data instance instead of gdb_client_data pointer.
3081 (append_callback_event): Adjust.
3082
421530db
PL		 30832015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3084
3085 * linux-aarch64-low.c: Add comments for each linux_target_ops
3086 method. Remove comments already covered in target_ops and
3087 linux_target_ops definitions.
3088 (the_low_target): Add comments for each unimplemented method.
3089
c2d65f38
YQ		 30902015-07-09 Yao Qi <yao.qi@linaro.org>
3091
3092 * linux-aarch64-low.c (aarch64_regmap): Remove.
3093 (aarch64_usrregs_info): Remove.
3094 (regs_info): Set field usrregs to NULL.
3095
b20a6524
MM		 30962015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3097
3098 * linux-low.c: Include "rsp-low.h"
3099 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3100 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3101 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3102 (handle_btrace_enable_pt): New.
3103 (handle_btrace_general_set): Support "pt".
3104 (handle_btrace_conf_general_set): Support "pt:size".
3105
96c97461
PL		 31062015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3107
3108 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3109 Z_PACKET_SW_BP.
3110
37d66942
PL		 31112015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3112
3113 * linux-aarch64-low.c: Remove comment about endianness.
3114 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3115 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3116 memcmp.
3117
dc06243f
GB		 31182015-06-24 Gary Benson <gbenson@redhat.com>
3119
3120 * linux-i386-ipa.c (stdint.h): Do not include.
3121 * lynx-i386-low.c (stdint.h): Likewise.
3122 * lynx-ppc-low.c (stdint.h): Likewise.
3123 * mem-break.c (stdint.h): Likewise.
3124 * thread-db.c (stdint.h): Likewise.
3125 * tracepoint.c (stdint.h): Likewise.
3126 * win32-low.c (stdint.h): Likewise.
3127
124e13d9
SM		 31282015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3129
3130 * server.c (write_qxfer_response): Update call to
3131 remote_escape_output.
3132
909c2cda
JK		 31332015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3134 Jan Kratochvil <jan.kratochvil@redhat.com>
3135
3136 Merge multiple hex conversions.
3137 * gdbreplay.c (tohex): Rename to 'fromhex'.
3138 (logchar): Use fromhex.
3139
24c05f46
JK		 31402015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3141
3142 * server.c (handle_qxfer_libraries): Set `version' attribute for
3143 <library-list>.
3144
14d2069a
GB		 31452015-06-10 Gary Benson <gbenson@redhat.com>
3146
3147 * target.h (struct target_ops) <multifs_open>: New field.
3148 <multifs_unlink>: Likewise.
3149 <multifs_readlink>: Likewise.
3150 * linux-low.c (nat/linux-namespaces.h): New include.
3151 (linux_target_ops): Initialize the_target->multifs_open,
3152 the_target->multifs_unlink and the_target->multifs_readlink.
3153 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3154 * hostio.c (hostio_fs_pid): New static variable.
3155 (hostio_handle_new_gdb_connection): New function.
3156 (handle_setfs): Likewise.
3157 (handle_open): Use the_target->multifs_open as appropriate.
3158 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3159 (handle_readlink): Use the_target->multifs_readlink as
3160 appropriate.
3161 (handle_vFile): Handle vFile:setfs packets.
3162 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3163 after target_handle_new_gdb_connection.
3164
4b8b5e72
GB		 31652015-06-10 Gary Benson <gbenson@redhat.com>
3166
3167 * configure.ac (AC_CHECK_FUNCS): Add setns.
3168 * config.in: Regenerate.
3169 * configure: Likewise.
3170 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3171 (linux-namespaces.o): New rule.
3172 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3173
3ac2e371
GB		 31742015-06-09 Gary Benson <gbenson@redhat.com>
3175
3176 * hostio.c (handle_open): Process mode argument with
3177 fileio_to_host_mode.
3178
ca9b78ce
YQ		 31792015-06-01 Yao Qi <yao.qi@linaro.org>
3180
3181 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3182 * linux-x86-low.c: Likewise.
3183
bfacd19d
DB		 31842015-05-28 Don Breazeal <donb@codesourcery.com>
3185
3186 * linux-low.c (handle_extended_wait): Initialize
3187 thread_info.last_resume_kind for new fork children.
3188
452003ef
PA		 31892015-05-15 Pedro Alves <palves@redhat.com>
3190
3191 * target.h (target_handle_new_gdb_connection): Rewrite using if
3192 wrapped in do/while.
3193
1041a03c
JB		 31942015-05-14 Joel Brobecker <brobecker@adacore.com>
3195
3196 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3197 * configure, config.in: Regenerate.
3198 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3199 Declare typedef.
3200
c269dbdb
DB		 32012015-05-12 Don Breazeal <donb@codesourcery.com>
3202
3203 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3204 PTRACE_EVENT_VFORK_DONE.
3205 (linux_low_ptrace_options, extended_event_reported): Add vfork
3206 events.
3207 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3208 and "vforkdone" for RSP 'T' Stop Reply Packet.
3209 * server.h (report_vfork_events): Declare
3210 global variable.
3211
3a8a0396
DB		 32122015-05-12 Don Breazeal <donb@codesourcery.com>
3213
3214 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3215 (the_low_target) <new_fork>: Initialize new member.
3216 * linux-arm-low.c (arm_new_fork): New function.
3217 (the_low_target) <new_fork>: Initialize new member.
3218 * linux-low.c (handle_extended_wait): Call new target function
3219 new_fork.
3220 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3221 * linux-mips-low.c (mips_add_watchpoint): New function
3222 extracted from mips_insert_point.
3223 (the_low_target) <new_fork>: Initialize new member.
3224 (mips_linux_new_fork): New function.
3225 (mips_insert_point): Call mips_add_watchpoint.
3226 * linux-x86-low.c (x86_linux_new_fork): New function.
3227 (the_low_target) <new_fork>: Initialize new member.
3228
de0d863e
DB		 32292015-05-12 Don Breazeal <donb@codesourcery.com>
3230
3231 * linux-low.c (handle_extended_wait): Implement return value,
3232 rename argument 'event_child' to 'event_lwp', handle
3233 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3234 (linux_low_ptrace_options): New function.
3235 (linux_low_filter_event): Call linux_low_ptrace_options,
3236 use different argument fo linux_enable_event_reporting,
3237 use return value from handle_extended_wait.
3238 (extended_event_reported): New function.
3239 (linux_wait_1): Call extended_event_reported and set
3240 status to report fork events.
3241 (linux_write_memory): Add pid to debug message.
3242 (reset_lwp_ptrace_options_callback): New function.
3243 (linux_handle_new_gdb_connection): New function.
3244 (linux_target_ops): Initialize new structure member.
3245 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3246 * lynx-low.c: Initialize new structure member.
3247 * remote-utils.c (prepare_resume_reply): Implement stop reason
3248 "fork" for "T" stop message.
3249 * server.c (handle_query): Call handle_new_gdb_connection.
3250 * server.h (report_fork_events): Declare global flag.
3251 * target.h (struct target_ops) <handle_new_gdb_connection>:
3252 New member.
3253 (target_handle_new_gdb_connection): New macro.
3254 * win32-low.c: Initialize new structure member.
3255
ddcbc397
DB		 32562015-05-12 Don Breazeal <donb@codesourcery.com>
3257
3258 * mem-break.c (APPEND_TO_LIST): Define macro.
3259 (clone_agent_expr): New function.
3260 (clone_one_breakpoint): New function.
3261 (clone_all_breakpoints): New function.
3262 * mem-break.h: Declare new functions.
3263
89245bc0
DB		 32642015-05-12 Don Breazeal <donb@codesourcery.com>
3265
3266 * linux-low.c (linux_supports_fork_events): New function.
3267 (linux_supports_vfork_events): New function.
3268 (linux_target_ops): Initialize new structure members.
3269 (initialize_low): Call linux_check_ptrace_features.
3270 * lynx-low.c (lynx_target_ops): Initialize new structure
3271 members.
3272 * server.c (report_fork_events, report_vfork_events):
3273 New global flags.
3274 (handle_query): Add new features to qSupported packet and
3275 response.
3276 (captured_main): Initialize new global variables.
3277 * target.h (struct target_ops) <supports_fork_events>:
3278 New member.
3279 <supports_vfork_events>: New member.
3280 (target_supports_fork_events): New macro.
3281 (target_supports_vfork_events): New macro.
3282 * win32-low.c (win32_target_ops): Initialize new structure
3283 members.
3284
835205d0
GB		 32852015-05-12 Gary Benson <gbenson@redhat.com>
3286
3287 * server.c (handle_qxfer_exec_file): Use current process
3288 if annex is empty.
3289
21e94bd9
SL		 32902015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3291
3292 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3293 Remove HAVE_PTRACE_GETREGS conditionals.
3294 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3295 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3296
45614f15
YQ		 32972015-05-08 Yao Qi <yao.qi@linaro.org>
3298
3299 * linux-low.c (linux_supports_conditional_breakpoints): New
3300 function.
3301 (linux_target_ops): Install new target method.
3302 * lynx-low.c (lynx_target_ops): Install NULL hook for
3303 supports_conditional_breakpoints.
3304 * nto-low.c (nto_target_ops): Likewise.
3305 * spu-low.c (spu_target_ops): Likewise.
3306 * win32-low.c (win32_target_ops): Likewise.
3307 * server.c (handle_query): Check
3308 target_supports_conditional_breakpoints.
3309 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3310 New field.
3311 (target_supports_conditional_breakpoints): New macro.
3312
80ad801e
PA		 33132015-05-06 Pedro Alves <palves@redhat.com>
3314
3315 PR server/18081
3316 * server.c (start_inferior): If the process exits, mourn it.
3317
819843c7
GB		 33182015-04-21 Gary Benson <gbenson@redhat.com>
3319
3320 * hostio.c (fileio_open_flags_to_host): Factored out to
3321 fileio_to_host_openflags in common/fileio.c. Single use
3322 updated.
3323
a2d5a9d7
MF		 33242015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3325
3326 * linux-xtensa-low.c (xtensa_fill_gregset)
3327 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3328 XCHAL_HAVE_LOOP.
3329
deb44829
MF		 33302015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3331
3332 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3333 (regs_info): Replace usrregs pointer with NULL.
3334
e57f1de3
GB		 33352015-04-17 Gary Benson <gbenson@redhat.com>
3336
3337 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3338 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3339 * server.c (handle_qxfer_exec_file): New function.
3340 (qxfer_packets): Add exec-file entry.
3341 (handle_query): Report qXfer:exec-file:read as supported packet.
3342
62828379
RN		 33432015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3344
3345 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3346
b88bb450
GB		 33472015-04-09 Gary Benson <gbenson@redhat.com>
3348
3349 * hostio-errno.c (errno_to_fileio_error): Remove function.
3350 Update caller to use remote_fileio_to_fio_error.
3351
c8f4bfdd
YQ		 33522015-04-09 Yao Qi <yao.qi@linaro.org>
3353
3354 * linux-low.c (linux_insert_point): Call
3355 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3356 (linux_remove_point): Call remove_memory_breakpoint if type is
3357 raw_bkpt_type_sw.
3358 * linux-x86-low.c (x86_insert_point): Don't call
3359 insert_memory_breakpoint.
3360 (x86_remove_point): Don't call remove_memory_breakpoint.
3361
41f98f02
PA		 33622015-04-01 Pedro Alves <palves@redhat.com>
3363 Cleber Rosa <crosa@redhat.com>
3364
3365 * server.c (gdbserver_usage): Reorganize and extend the usage
3366 message.
3367
2bf6fb9d
PA		 33682015-03-24 Pedro Alves <palves@redhat.com>
3369
3370 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3371 output. Also dump TRAP_TRACE.
3372 (linux_low_filter_event): In debug output, distinguish a
3373 resume_stop SIGSTOP from a delayed SIGSTOP.
3374
369f6daa
GB		 33752015-03-24 Gary Benson <gbenson@redhat.com>
3376
3377 * linux-x86-low.c (x86_linux_new_thread): Moved to
3378 nat/x86-linux.c.
3379 (x86_linux_prepare_to_resume): Likewise.
3380
8e5d4070
GB		 33812015-03-24 Gary Benson <gbenson@redhat.com>
3382
3383 * Makefile.in (x86-linux-dregs.o): New rule.
3384 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3385 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3386 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3387 (x86_linux_dr_get): Likewise.
3388 (x86_linux_dr_set): Likewise.
3389 (update_debug_registers_callback): Likewise.
3390 (x86_linux_dr_set_addr): Likewise.
3391 (x86_linux_dr_get_addr): Likewise.
3392 (x86_linux_dr_set_control): Likewise.
3393 (x86_linux_dr_get_control): Likewise.
3394 (x86_linux_dr_get_status): Likewise.
3395 (x86_linux_update_debug_registers): Likewise.
3396
2b95d440
GB		 33972015-03-24 Gary Benson <gbenson@redhat.com>
3398
3399 * linux-x86-low.c (x86_linux_update_debug_registers):
3400 New function, factored out from...
3401 (x86_linux_prepare_to_resume): ...this.
3402
14b0bc68
GB		 34032015-03-24 Gary Benson <gbenson@redhat.com>
3404
3405 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3406 (x86_linux_dr_set): Likewise.
3407 (update_debug_registers_callback): Likewise.
3408 (x86_linux_dr_set_addr): Likewise.
3409 (x86_linux_dr_get_addr): Likewise.
3410 (x86_linux_dr_set_control): Likewise.
3411 (x86_linux_dr_get_control): Likewise.
3412 (x86_linux_dr_get_status): Likewise.
3413 (x86_linux_prepare_to_resume): Likewise.
3414
5dfe6ca8
GB		 34152015-03-24 Gary Benson <gbenson@redhat.com>
3416
3417 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3418 Use perror_with_name. Pass string through gettext.
3419 (x86_linux_dr_set): Likewise.
3420
d33472ad
GB		 34212015-03-24 Gary Benson <gbenson@redhat.com>
3422
3423 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3424 (x86_linux_dr_set_addr): ...this.
3425 (x86_dr_low_get_addr): Rename to...
3426 (x86_linux_dr_get_addr): ...this.
3427 (x86_dr_low_set_control): Rename to...
3428 (x86_linux_dr_set_control): ...this.
3429 (x86_dr_low_get_control): Rename to...
3430 (x86_linux_dr_get_control): ...this.
3431 (x86_dr_low_get_status): Rename to...
3432 (x86_linux_dr_get_status): ...this.
3433 (x86_dr_low): Update with new function names.
3434
4b134ca1
GB		 34352015-03-24 Gary Benson <gbenson@redhat.com>
3436
3437 * Makefile.in (x86-linux.o): New rule.
3438 * configure.srv: Add x86-linux.o to relevant targets.
3439 * linux-low.c (lwp_set_arch_private_info): New function.
3440 (lwp_arch_private_info): Likewise.
3441 * linux-x86-low.c: Include nat/x86-linux.h.
3442 (arch_lwp_info): Removed structure.
3443 (update_debug_registers_callback):
3444 Use lwp_set_debug_registers_changed.
3445 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3446 and lwp_set_debug_registers_changed.
3447 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3448
34c703da
GB		 34492015-03-24 Gary Benson <gbenson@redhat.com>
3450
3451 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3452 * linux-arm-low.c (arm_new_thread): Likewise.
3453 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3454 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3455 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3456 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3457
cff068da
GB		 34582015-03-24 Gary Benson <gbenson@redhat.com>
3459
3460 * linux-low.c (ptid_of_lwp): New function.
3461 (lwp_is_stopped): Likewise.
3462 (lwp_stop_reason): Likewise.
3463 * linux-x86-low.c (update_debug_registers_callback):
3464 Use lwp_is_stopped.
3465 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3466 lwp_stop_reason.
3467
b2f7c7e8
GB		 34682015-03-24 Gary Benson <gbenson@redhat.com>
3469
3470 * linux-low.h (linux_stop_lwp): Remove declaration.
3471
6d4ee8c6
GB		 34722015-03-24 Gary Benson <gbenson@redhat.com>
3473
3474 * linux-low.h: Include nat/linux-nat.h.
3475 * linux-low.c (iterate_over_lwps_args): New structure.
3476 (iterate_over_lwps_filter): New function.
3477 (iterate_over_lwps): Likewise.
3478 * linux-x86-low.c (update_debug_registers_callback):
3479 Update signature to what iterate_over_lwps expects.
3480 Remove PID check that iterate_over_lwps now performs.
3481 (x86_dr_low_set_addr): Use iterate_over_lwps.
3482 (x86_dr_low_set_control): Likewise.
3483
70a0bb6b
GB		 34842015-03-24 Gary Benson <gbenson@redhat.com>
3485
3486 * linux-x86-low.c (x86_debug_reg_state): New function.
3487 (x86_linux_prepare_to_resume): Use the above.
3488
7b669087
GB		 34892015-03-24 Gary Benson <gbenson@redhat.com>
3490
3491 * linux-low.c (current_lwp_ptid): New function.
3492 * linux-x86-low.c: Include nat/linux-nat.h.
3493 (x86_dr_low_get_addr): Use current_lwp_ptid.
3494 (x86_dr_low_get_control): Likewise.
3495 (x86_dr_low_get_status): Likewise.
3496
eef49a3d
PA		 34972015-03-20 Pedro Alves <palves@redhat.com>
3498
3499 * tracepoint.c (cmd_qtstatus): Make "str" const.
3500
b2333d22
PA		 35012015-03-20 Pedro Alves <palves@redhat.com>
3502
3503 * server.c (handle_general_set): Make "req_str" const.
3504
23f238d3
PA		 35052015-03-19 Pedro Alves <palves@redhat.com>
3506
3507 * linux-low.c (linux_resume_one_lwp): Rename to ...
3508 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3509 instead call perror_with_name.
3510 (check_ptrace_stopped_lwp_gone): New function.
3511 (linux_resume_one_lwp): Reimplement as wrapper around
3512 linux_resume_one_lwp_throw that swallows errors if the LWP is
3513 gone.
3514
91baf43f
PA		 35152015-03-19 Pedro Alves <palves@redhat.com>
3516
3517 * linux-low.c (count_events_callback, select_event_lwp_callback):
3518 No longer check whether the thread has resume_stop as last resume
3519 kind.
3520
8bf3b159
PA		 35212015-03-19 Pedro Alves <palves@redhat.com>
3522
3523 * linux-low.c (count_events_callback, select_event_lwp_callback):
3524 Use the lwp's status_pending_p field, not the thread's.
3525
b90fc188
PA		 35262015-03-19 Pedro Alves <palves@redhat.com>
3527
3528 * linux-low.c (select_event_lwp_callback): Update comments to
3529 no longer mention SIGTRAP.
3530
464b0089
GB		 35312015-03-18 Gary Benson <gbenson@redhat.com>
3532
3533 * server.c (handle_query): Do not report vFile:fstat as supported.
3534
aa9e327f
GB		 35352015-03-11 Gary Benson <gbenson@redhat.com>
3536
3537 * hostio.c (sys/types.h): New include.
3538 (sys/stat.h): Likewise.
3539 (common-remote-fileio.h): Likewise.
3540 (handle_fstat): New function.
3541 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3542
791c0056
GB		 35432015-03-11 Gary Benson <gbenson@redhat.com>
3544
3545 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3546 struct stat.st_blocks and struct stat.st_blksize.
3547 * configure: Regenerate.
3548 * config.in: Likewise.
3549 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3550 (OBS): Add common-remote-fileio.o.
3551 (common-remote-fileio.o): New rule.
3552
9a9df970
PA		 35532015-03-09 Pedro Alves <palves@redhat.com>
3554
3555 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3556 'struct sockaddr' pointer in 'accept' call.
3557
9eb1356e
PA		 35582015-03-09 Pedro Alves <palves@redhat.com>
3559
3560 Revert:
3561 2015-03-07 Pedro Alves <palves@redhat.com>
3562 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3563 or <winsock2.h> here. Instead include "gdb_socket.h".
3564 (remote_open): Use union gdb_sockaddr_u.
3565 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3566 or <winsock2.h> here. Instead include "gdb_socket.h".
3567 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3568 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3569 or <sys/un.h>.
3570 (init_named_socket, gdb_agent_helper_thread): Use union
3571 gdb_sockaddr_u.
3572
aac331e4
PA		 35732015-03-07 Pedro Alves <palves@redhat.com>
3574
3575 * configure.ac (build_warnings): Move
3576 -Wdeclaration-after-statement to the C-specific set.
3577 * configure: Regenerate.
3578
366c75fc
PA		 35792015-03-07 Pedro Alves <palves@redhat.com>
3580
3581 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3582 or <winsock2.h> here. Instead include "gdb_socket.h".
3583 (remote_open): Use union gdb_sockaddr_u.
3584 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3585 or <winsock2.h> here. Instead include "gdb_socket.h".
3586 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3587 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3588 or <sys/un.h>.
3589 (init_named_socket, gdb_agent_helper_thread): Use union
3590 gdb_sockaddr_u.
3591
492d29ea
PA		 35922015-03-07 Pedro Alves <palves@redhat.com>
3593
3594 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3595 instead.
3596
60a191ed
YQ		 35972015-03-06 Yao Qi <yao.qi@linaro.org>
3598
3599 * linux-aarch64-low.c (aarch64_insert_point): Use
3600 show_debug_regs as a boolean.
3601 (aarch64_remove_point): Likewise.
3602
f5771b1d
PA		 36032015-03-05 Pedro Alves <palves@redhat.com>
3604
3605 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3606 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3607 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3608 * nto-low.c (nto_target_ops): Likewise.
3609 * spu-low.c (spu_target_ops): Likewise.
3610 * win32-low.c (win32_target_ops): Likewise.
3611
3e572f71
PA		 36122015-03-04 Pedro Alves <palves@redhat.com>
3613
72f4393d 3614 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3615 Decide whether a breakpoint triggered based on the SIGTRAP's
3616 siginfo.si_code.
72f4393d
L		 3617 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3618 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3619 (linux_low_filter_event): Check for breakpoints before checking
3620 watchpoints.
3621 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3622 siginfo.si_code.
72f4393d
L		 3623 (linux_stopped_by_sw_breakpoint)
3624 (linux_supports_stopped_by_sw_breakpoint)
3625 (linux_stopped_by_hw_breakpoint)
3626 (linux_supports_stopped_by_hw_breakpoint): New functions.
3627 (linux_target_ops): Install new target methods.
3e572f71 3628
1ec68e26
PA		 36292015-03-04 Pedro Alves <palves@redhat.com>
3630
3631 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3632 * server.c (swbreak_feature, hwbreak_feature): New globals.
3633 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3634 (captured_main): Clear swbreak_feature and hwbreak_feature.
3635 * server.h (swbreak_feature, hwbreak_feature): Declare.
3636 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3637 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3638 supports_stopped_by_hw_breakpoint>: New fields.
3639 (target_supports_stopped_by_sw_breakpoint)
3640 (target_stopped_by_sw_breakpoint)
3641 (target_supports_stopped_by_hw_breakpoint)
3642 (target_stopped_by_hw_breakpoint): Declare.
3643
15c66dd6
PA		 36442015-03-04 Pedro Alves <palves@redhat.com>
3645
3646 enum lwp_stop_reason -> enum target_stop_reason
3647 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3648 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3649 (linux_wait_1, stuck_in_jump_pad_callback)
3650 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3651 (linux_stopped_by_watchpoint):
3652 * linux-low.h (enum lwp_stop_reason): Delete.
3653 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3654 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3655
98fc70d6
YQ		 36562015-03-04 Yao Qi <yao.qi@linaro.org>
3657
3658 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3659
dd2ac174
GB		 36602015-03-03 Gary Benson <gbenson@redhat.com>
3661
3662 * hostio.c (handle_vFile): Fix prefix lengths.
3663
d68e53f4
MM		 36642015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3665
3666 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3667 ptr_bits.
3668
bf2d68ab
AA		 36692015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3670
3671 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3672 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3673 (clean): Add "rm -f" for above C files.
3674 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3675 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3676 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3677 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3678 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3679 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3680 (init_registers_s390x_vx_linux64)
3681 (init_registers_s390x_tevx_linux64)
3682 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3683 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3684 declarations.
3685 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3686 (s390_store_vxrs_high): New functions.
3687 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3688 NT_S390_VXRS_HIGH.
3689 (s390_arch_setup): Add logic for selecting one of the new target
3690 descriptions. Activate the new vector regsets if applicable.
3691 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3692 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3693 and init_registers_s390x_tevx_linux64.
3694
c966a859
PA		 36952015-03-01 Pedro Alves <palves@redhat.com>
3696
3697 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3698 parameter.
3699
4180215b
PA		 37002015-02-27 Pedro Alves <palves@redhat.com>
3701
3702 * linux-x86-low.c (u_debugreg_offset): New function.
3703 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3704
749bab01
PA		 37052015-02-27 Pedro Alves <palves@redhat.com>
3706
3707 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3708 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3709 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3710 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3711 (ps_lsetfpregs, ps_getpid)
3712 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3713 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3714 (ps_lsetxregs, ps_plog): Declare.
3715
3c14e5a3
PA		 37162015-02-27 Pedro Alves <palves@redhat.com>
3717
3718 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3719 IP_AGENT_EXPORT_FUNC.
3720 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3721 IP_AGENT_EXPORT_FUNC.
3722 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3723 (IP_AGENT_EXPORT): Delete.
3724 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3725 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3726 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3727 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3728 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3729 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3730 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3731 (traceframe_read_count, traceframe_write_count)
3732 (traceframes_created, trace_state_variables, get_raw_reg)
3733 (get_trace_state_variable_value, set_trace_state_variable_value)
3734 (ust_loaded, helper_thread_id, cmd_buf): Use
3735 IPA_SYM_EXPORTED_NAME.
3736 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3737 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3738 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3739 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3740 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3741 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3742 EXTERN_C_PUSH/EXTERN_C_POP.
3743 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3744 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3745 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3746 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3747 (traceframe_write_count, traceframe_read_count)
3748 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3749 (about_to_request_buffer_space, get_trace_state_variable_value)
3750 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3751 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3752 EXTERN_C_PUSH/EXTERN_C_POP.
3753 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3754 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3755 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3756 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3757 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3758 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3759 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3760 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3761 Define.
3762 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3763 (IP_AGENT_EXPORT_VAR_DECL): Define.
3764 (tracing): Declare.
3765 (gdb_agent_get_raw_reg): Declare.
3766
fe978cb0
PA		 37672015-02-27 Tom Tromey <tromey@redhat.com>
3768 Pedro Alves <palves@redhat.com>
3769
3770 Rename symbols whose names are reserved C++ keywords throughout.
3771
3bc3d82a
PA		 37722015-02-27 Pedro Alves <palves@redhat.com>
3773
3774 * Makefile.in (COMPILER): New, get it from autoconf.
3775 (CXX): Get from autoconf instead.
3776 (COMPILE.pre): Use COMPILER.
3777 (CC-LD): Rename to ...
3778 (CC_LD): ... this. Use COMPILER.
3779 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3780 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3781 * acinclude.m4: Include build-with-cxx.m4.
3782 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3783 Disable -Werror by default if building in C++ mode.
3784 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3785 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3786 the C++ compiler. Save/restore CXXFLAGS too.
3787 * configure: Regenerate.
3788
07697489
PA		 37892015-02-27 Pedro Alves <palves@redhat.com>
3790
3791 * acinclude.m4: Include libiberty.m4.
3792 * configure.ac: Call libiberty_INIT.
3793 * config.in, configure: Regenerate.
3794
9beb7c4e
PA		 37952015-02-26 Pedro Alves <palves@redhat.com>
3796
3797 * linux-low.c (linux_wait_1): When incrementing the PC past a
3798 program breakpoint always use the_low_target.breakpoint_len as
3799 increment, rather than the maximum between that and
3800 the_low_target.decr_pc_after_break.
3801
8090aef2
PA		 38022015-02-23 Pedro Alves <palves@redhat.com>
3803
3804 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3805 thread was doing a step-over; always adjust the PC if
3806 we stepped over a permanent breakpoint.
3807 (linux_wait_1): If we stepped over breakpoint that was on top of a
3808 permanent breakpoint, manually advance the PC past it.
3809
bc9540e8
PA		 38102015-02-23 Pedro Alves <palves@redhat.com>
3811
3812 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3813 modes.
3814 (x86_fill_gregset, x86_store_gregset): Use it when handling
3815 $orig_eax.
3816
2db9a427
PA		 38172015-02-20 Pedro Alves <palves@redhat.com>
3818
3819 * thread-db.c: Include "nat/linux-procfs.h".
3820 (thread_db_init): Skip listing new threads if the kernel supports
3821 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3822
afa8d396
PA		 38232015-02-20 Pedro Alves <palves@redhat.com>
3824
3825 * linux-low.c (status_pending_p_callback): Use ptid_match.
3826
c9587f88
AT		 38272015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3828
3829 PR breakpoints/16812
3830 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3831 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3832 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3833
b05ec7a5
AT		 38342015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3835
3836 PR breakpoints/15956
3837 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3838
d33501a5
MM		 38392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3840
3841 * linux-low.c (linux_low_btrace_conf): Print size.
3842 * server.c (handle_btrace_conf_general_set): New.
3843 (hanle_general_set): Call handle_btrace_conf_general_set.
3844 (handle_query): Report Qbtrace-conf:bts:size as supported.
3845
f4abbc16
MM		 38462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3847
3848 * linux-low.c (linux_low_enable_btrace): Update parameters.
3849 (linux_low_btrace_conf): New.
3850 (linux_target_ops)<to_btrace_conf>: Initialize.
3851 * server.c (current_btrace_conf): New.
3852 (handle_btrace_enable): Rename to ...
3853 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3854 to target_enable_btrace. Update comment. Update users.
3855 (handle_qxfer_btrace_conf): New.
3856 (qxfer_packets): Add btrace-conf entry.
3857 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3858 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3859 (target_ops)<read_btrace_conf>: New.
3860 (target_enable_btrace): Update parameters.
3861 (target_read_btrace_conf): New.
3862
043c3577
MM		 38632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3864
3865 * server.c (handle_btrace_general_set): Remove call to
3866 target_supports_btrace.
3867 (supported_btrace_packets): New.
3868 (handle_query): Call supported_btrace_packets.
3869 * target.h: include btrace-common.h.
3870 (btrace_target_info): Removed.
3871 (supports_btrace, target_supports_btrace): Update parameters.
3872
734b0e4b
MM		 38732015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3874
3875 * Makefile.in (SFILES): Add common/btrace-common.c.
3876 (OBS): Add common/btrace-common.o.
3877 (btrace-common.o): Add build rules.
3878 * linux-low: Include btrace-common.h.
3879 (linux_low_read_btrace): Use struct btrace_data. Call
3880 btrace_data_init and btrace_data_fini.
3881
d6c146e9
PA		 38822015-02-06 Pedro Alves <palves@redhat.com>
3883
3884 * thread-db.c (find_new_threads_callback): Add debug output.
3885
20ba1ce6
PA		 38862015-02-04 Pedro Alves <palves@redhat.com>
3887
3888 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3889 (resume_stopped_resumed_lwps): New function.
3890 (linux_wait_for_event_filtered): Use it.
3891
8cc73a39
SDJ		 38922015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3893
3894 * Makefile.in (SFILES): Add linux-personality.c.
3895 (linux-personality.o): New rule.
3896 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3897 list of objects to be built.
3898 * linux-low.c: Include nat/linux-personality.h.
3899 (linux_create_inferior): Remove code to disable address space
3900 randomization (moved to ../nat/linux-personality.c). Create
3901 cleanup to disable address space randomization.
3902
fb23d554
SDJ		 39032015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3904
3905 * Makefile.in (posix-strerror.o): New rule.
3906 (mingw-strerror.o): Likewise.
3907 * configure: Regenerated.
3908 * configure.ac: Source file ../common/common.host. Initialize new
3909 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3910
cdf43629
YQ		 39112015-01-14 Yao Qi <yao@codesourcery.com>
3912
3913 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3914 (ppc-linux.o): New rule.
3915 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3916 * configure.ac: AC_CHECK_FUNCS(getauxval).
3917 * config.in: Re-generated.
3918 * configure: Re-generated.
3919 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3920 ppc64_64bit_inferior_p
3921
514c5338
YQ		 39222015-01-14 Yao Qi <yao@codesourcery.com>
3923
3924 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3925 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3926 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3927 (PT_ORIG_R3, PT_TRAP): Likewise.
3928 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3929 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3930 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3931
3368c1e5
JB		 39322015-01-10 Joel Brobecker <brobecker@adacore.com>
3933
3934 * i387-fp.c (i387_cache_to_xsave): In look over
3935 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3936 zmmh_low_space field by use of zmmh_high_space.
3937
582511be
PA		 39382015-01-09 Pedro Alves <palves@redhat.com>
3939
3940 * linux-low.c (step_over_bkpt): Move higher up in the file.
3941 (handle_extended_wait): Don't store the stop_pc here.
3942 (get_stop_pc): Adjust comments and rename to ...
3943 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3944 stopped for a software breakpoint or hardware breakpoint.
3945 (thread_still_has_status_pending_p): New function.
3946 (status_pending_p_callback): Use
3947 thread_still_has_status_pending_p. If the event is no longer
3948 interesting, resume the LWP.
3949 (handle_tracepoints): Add assert.
3950 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3951 (wstatus_maybe_breakpoint): New function.
3952 (cancel_breakpoint): Delete function.
3953 (check_stopped_by_watchpoint): New function, factored out from
3954 linux_low_filter_event.
3955 (lp_status_maybe_breakpoint): Delete function.
3956 (linux_low_filter_event): Remove filter_ptid argument.
3957 Leave thread group exits pending here. Store the LWP's stop PC.
3958 Always leave events pending.
3959 (linux_wait_for_event_filtered): Pull all events out of the
3960 kernel, and leave them all pending.
3961 (count_events_callback, select_event_lwp_callback): Consider all
3962 events.
3963 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3964 (select_event_lwp): Only give preference to the stepping LWP in
3965 all-stop mode. Adjust comments.
3966 (ignore_event): New function.
3967 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3968 references to cancel_breakpoints. Adjust to renames. Also give
3969 equal priority to all LWPs that have had events in non-stop mode.
3970 If reporting a software breakpoint event, unadjust the LWP's PC.
3971 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3972 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3973 Adjust.
3974 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3975 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3976 (linux_stopped_by_watchpoint): Adjust.
3977 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3978 * linux-low.h (enum lwp_stop_reason): New.
3979 (struct lwp_info) <stop_pc>: Adjust comment.
3980 <stopped_by_watchpoint>: Delete field.
3981 <stop_reason>: New field.
3982 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3983 * mem-break.c (software_breakpoint_inserted_here)
3984 (hardware_breakpoint_inserted_here): New function.
3985 * mem-break.h (software_breakpoint_inserted_here)
3986 (hardware_breakpoint_inserted_here): Declare.
3987 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3988 (cancel_breakpoints): Delete.
3989 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3990 (upload_fast_traceframes): Remove references to
3991 cancel_breakpoints.
3992
a33e3959
PA		 39932015-01-09 Pedro Alves <palves@redhat.com>
3994
3995 * thread-db.c (find_new_threads_callback): Ignore thread if the
3996 kernel thread ID is -1.
3997
8784d563
PA		 39982015-01-09 Pedro Alves <palves@redhat.com>
3999
4000 * linux-low.c (linux_attach_fail_reason_string): Move to
4001 nat/linux-ptrace.c, and rename.
4002 (linux_attach_lwp): Update comment.
4003 (attach_proc_task_lwp_callback): New function.
4004 (linux_attach): Adjust to rename and use
4005 linux_proc_attach_tgid_threads.
4006 (linux_attach_fail_reason_string): Delete declaration.
4007
76f2b779
JB		 40082015-01-01 Joel Brobecker <brobecker@adacore.com>
4009
4010 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4011 * server.c (gdbserver_version): Likewise.
4012
fafcc06a
SDJ		 40132014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4014
4015 * remote-utils.c: Include ctype.h.
4016 (input_interrupt): Explicitly handle the case when the char
4017 received is the NUL byte. Improve the printing of non-ASCII
4018 characters.
4019
beed38b8
JB		 40202014-12-16 Joel Brobecker <brobecker@adacore.com>
4021
4022 * linux-low.c (linux_low_filter_event): Update call to
4023 linux_enable_event_reporting following the addition of
4024 a new parameter to that function.
4025
bf330350
CU		 40262014-12-16 Catalin Udma <catalin.udma@freescale.com>
4027
4028 PR server/17457
4029 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4030 (AARCH64_FPCR_REGNO): Likewise.
4031 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4032 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4033 (aarch64_store_fpregset): Likewise.
4034
5227d625
JB		 40352014-12-15 Joel Brobecker <brobecker@adacore.com>
4036
4037 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4038 Remove FIXME comment about assumption about N.
4039
f93b65a0
JB		 40402014-12-13 Joel Brobecker <brobecker@adacore.com>
4041
4042 * configure.ac: If large-file support is disabled in GDBserver,
4043 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4044 * configure: Regenerate.
4045
e5a9158d
AA		 40462014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4047
4048 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4049 warning upon ENODATA from ptrace.
4050 * linux-s390-low.c (s390_store_tdb): New.
4051 (s390_regsets): Add regset for NT_S390_TDB.
4052
feea5f36
AA		 40532014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4054
4055 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4056 without a fill_function.
4057 * linux-s390-low.c (s390_fill_last_break): Remove.
4058 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4059 (s390_arch_setup): Use regset's size instead of fill_function for
4060 loop end condition.
4061
098dbe61
AA		 40622014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4063
4064 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4065 the regset's store function when ptrace returned an error.
4066 * regcache.c (get_thread_regcache): Invalidate register cache
4067 before fetching inferior's registers.
4068
28eef672
AA		 40692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4070
4071 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4072 while-loop as for-loop.
4073 (regsets_store_inferior_registers): Likewise.
4074
bdca27a2
YQ		 40752014-11-28 Yao Qi <yao@codesourcery.com>
4076
4077 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4078 * config.in, configure: Re-generate.
4079 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4080 is defined.
4081
9c232dda
YQ		 40822014-11-21 Yao Qi <yao@codesourcery.com>
4083
4084 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4085 (AC_CHECK_HEADERS): Remove malloc.h.
4086 * configure: Re-generated.
4087 * config.in: Re-generated.
4088 * server.h: Don't include alloca.h and malloc.h.
4089 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4090 Don't include malloc.h.
4091
43968415
JB		 40922014-11-17 Joel Brobecker <brobecker@adacore.com>
4093
4094 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4095 corresponding ERRNO check in same block.
4096
40e91bc7
PA		 40972014-11-12 Pedro Alves <palves@redhat.com>
4098
4099 * server.c (cont_thread): Update comment.
4100 (start_inferior, attach_inferior): No longer clear cont_thread.
4101 (handle_v_cont): No longer set cont_thread.
4102 (captured_main): Clear cont_thread each time a GDB connects.
4103
c2c118cf
PA		 41042014-11-12 Pedro Alves <palves@redhat.com>
4105
4106 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4107 thread, and don't resume all threads if the Hc thread has exited.
4108
78708b7c
PA		 41092014-11-12 Pedro Alves <palves@redhat.com>
4110
4111 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4112 the process group instead of to a specific LWP.
4113
a2abc7de
PA		 41142014-10-15 Pedro Alves <palves@redhat.com>
4115
4116 PR server/17487
4117 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4118 parameter.
4119 (arm_set_thread_context): Delete.
4120 (the_low_target): Adjust.
4121 * win32-i386-low.c (debug_registers_changed)
4122 (debug_registers_used): Delete.
4123 (update_debug_registers_callback): New function.
4124 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4125 needing to update their debug registers.
4126 (win32_get_current_dr): New function.
4127 (x86_dr_low_get_addr, x86_dr_low_get_control)
4128 (x86_dr_low_get_status): Fetch the debug register from the thread
4129 record's context.
4130 (i386_initial_stuff): Adjust.
4131 (i386_get_thread_context): Remove current_event parameter. Don't
4132 clear debug_registers_changed nor copy DR values to
4133 debug_reg_state.
4134 (i386_set_thread_context): Delete.
4135 (i386_prepare_to_resume): New function.
4136 (i386_thread_added): Mark the thread as needing to update irs
4137 debug registers.
4138 (the_low_target): Remove i386_set_thread_context and install
4139 i386_prepare_to_resume.
4140 * win32-low.c (win32_get_thread_context): Adjust.
4141 (win32_set_thread_context): Use SetThreadContext
4142 directly.
4143 (win32_prepare_to_resume): New function.
4144 (win32_require_context): New function, factored out from ...
4145 (thread_rec): ... this.
4146 (continue_one_thread): Call win32_prepare_to_resume on each thread
4147 we're about to continue.
4148 (win32_resume): Call win32_prepare_to_resume on the event thread.
4149 * win32-low.h (struct win32_thread_info)
4150 <debug_registers_changed>: New field.
4151 (struct win32_target_ops): Change prototype of set_thread_context,
4152 delete set_thread_context and add prepare_to_resume.
4153 (win32_require_context): New declaration.
4154
a442d071
GB		 41552014-10-08 Gary Benson <gbenson@redhat.com>
4156
4157 * server.h: Do not include common-exceptions.h.
4158
6f1947e8
GB		 41592014-10-08 Gary Benson <gbenson@redhat.com>
4160
4161 * server.h: Do not include cleanups.h.
4162
63b434a4
JH		 41632014-09-30 James Hogan <james.hogan@imgtec.com>
4164
4165 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4166 mips64-dsp-linux.c.
4167
c4d9ceb6
YQ		 41682014-09-23 Yao Qi <yao@codesourcery.com>
4169
4170 * linux-low.c (lp_status_maybe_breakpoint): New function.
4171 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4172 (count_events_callback): Likewise.
4173 (select_event_lwp_callback): Likewise.
4174 (cancel_breakpoints_callback): Likewise.
4175
89a5711c
DB		 41762014-09-19 Don Breazeal <donb@codesourcery.com>
4177
4178 * linux-low.c (handle_extended_wait): Call
4179 linux_ptrace_get_extended_event.
4180 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4181 linux_is_extended_waitstatus.
4182
bffc0964
JB		 41832014-09-16 Joel Brobecker <brobecker@adacore.com>
4184
4185 * Makefile.in (CPPFLAGS): Define.
4186 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4187 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4188
0bfdf32f
GB		 41892014-09-16 Gary Benson <gbenson@redhat.com>
4190
4191 * inferiors.h (current_inferior): Renamed as...
4192 (current_thread): New variable. All uses updated.
4193 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4194 (maybe_move_out_of_jump_pad): Likewise.
4195 (cancel_breakpoint): Likewise.
4196 (linux_low_filter_event): Likewise.
4197 (wait_for_sigstop): Likewise.
4198 (linux_resume_one_lwp): Likewise.
4199 (need_step_over_p): Likewise.
4200 (start_step_over): Likewise.
4201 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4202 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4203 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4204 and save_inferior as saved_thread.
4205 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4206 saved_thread.
4207 (regcache_invalidate_thread): Likewise.
4208 * remote-utils.c (prepare_resume_reply): Likewise.
4209 * thread-db.c (thread_db_get_tls_address): Likewise.
4210 (disable_thread_event_reporting): Likewise.
4211 (remove_thread_event_breakpoints): Likewise.
4212 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4213 as saved_thread.
4214 * target.h (set_desired_inferior): Renamed as...
4215 (set_desired_thread): New declaration. All uses updated.
4216 * server.c (myresume): Updated comment to reference thread instead
4217 of inferior.
4218 (handle_serial_event): Likewise.
4219 (handle_target_event): Likewise.
4220
361c8ade
GB		 42212014-09-12 Tom Tromey <tromey@redhat.com>
4222 Gary Benson <gbenson@redhat.com>
4223
4224 * regcache.h: Include common-regcache.h.
4225 (regcache_read_pc): Don't declare.
4226 * regcache.c (get_thread_regcache_for_ptid): New function.
4227
bd9269f7
GB		 42282014-09-11 Tom Tromey <tromey@redhat.com>
4229 Gary Benson <gbenson@redhat.com>
4230
4231 * symbol.c: New file.
4232 * Makefile.in (SFILES): Add symbol.c.
4233 (OBS): Add symbol.o.
4234
f8c1d06b
GB		 42352014-09-11 Gary Benson <gbenson@redhat.com>
4236
4237 * target.c (target_stop_ptid, target_continue_ptid): New
4238 functions.
4239
721ec300
GB		 42402014-09-11 Tom Tromey <tromey@redhat.com>
4241 Gary Benson <gbenson@redhat.com>
4242
4243 * target.h: Include target/target.h.
4244 * target.c (target_read_memory, target_read_uint32)
4245 (target_write_memory): New functions.
4246
c5e92cca
GB		 42472014-09-11 Gary Benson <gbenson@redhat.com>
4248
4249 * server.h (debug_hw_points): Don't declare.
4250 * server.c (debug_hw_points): Don't define. Replace all uses
4251 with show_debug_regs.
4252 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4253 all uses with show_debug_regs.
4254
2e4bb98a
EBM		 42552014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4256
4257 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4258 endianness into account.
4259 (ppc_supply_ptrace_register): Likewise.
4260
ac740bc7
JH		 42612014-09-03 James Hogan <james.hogan@imgtec.com>
4262
4263 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4264 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4265
97ea6506
GB		 42662014-09-03 Gary Benson <gbenson@redhat.com>
4267
4268 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4269 ALL_DEBUG_ADDRESS_REGISTERS.
4270
df7e5265
GB		 42712014-09-02 Gary Benson <gbenson@redhat.com>
4272
4273 * i386-low.h: Renamed as...
4274 * x86-low.h: New file. All type, function and variable name
4275 prefixes changed from "i386_" to "x86_". All references updated.
4276 * i386-low.c: Renamed as...
4277 * x86-low.c: New file. All type, function and variable name
4278 prefixes changed from "i386_" to "x86_". All references updated.
4279
ed859da7
GB		 42802014-09-02 Gary Benson <gbenson@redhat.com>
4281
4282 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4283 (x86_linux_new_thread): Likewise.
4284
860789c7
GB		 42852014-08-29 Gary Benson <gbenson@redhat.com>
4286
4287 * server.h (setjmp.h): Do not include.
4288 (toplevel): Do not declare.
4289 (common-exceptions.h): Include.
4290 (cleanups.h): Likewise.
4291 * server.c (toplevel): Do not define.
4292 (exit_code): New static global.
4293 (detach_or_kill_for_exit_cleanup): New function.
4294 (main): New function. Original main renamed to...
4295 (captured_main): New function.
4296 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4297
ff55e1b5
GB		 42982014-08-29 Gary Benson <gbenson@redhat.com>
4299
4300 * Makefile.in (SFILES): Add common/common-exceptions.c.
4301 (OBS): Add common-exceptions.o.
4302 (common-exceptions.o): New rule.
4303 * utils.c (prepare_to_throw_exception): New function.
4304
e9bcb658
GB		 43052014-08-29 Gary Benson <gbenson@redhat.com>
4306
4307 * config.in: Regenerate.
4308 * configure: Likewise.
4309
e3180625
GB		 43102014-08-29 Gary Benson <gbenson@redhat.com>
4311
4312 * Makefile.in (SFILES): Add common/cleanups.c.
4313 (OBS): cleanups.o.
4314 (cleanups.o): New rule.
4315
e3d6ba5d
GB		 43162014-08-29 Gary Benson <gbenson@redhat.com>
4317
4318 * utils.c (internal_vwarning): New function.
4319
7096e886
GB		 43202014-08-28 Gary Benson <gbenson@redhat.com>
4321
4322 * utils.h (fatal): Remove declaration.
4323 * utils.c (fatal): Remove function.
4324
14ce3192
GB		 43252014-08-28 Gary Benson <gbenson@redhat.com>
4326
4327 * tracepoint.c (gdb_agent_init): Replace fatal with
4328 perror_with_name.
4329 (initialize_tracepoint): Likewise.
4330
50278d59
GB		 43312014-08-28 Gary Benson <gbenson@redhat.com>
4332
4333 * remote-utils.c (remote_prepare): Replace fatal with error.
4334
aa96c426
GB		 43352014-08-28 Gary Benson <gbenson@redhat.com>
4336
4337 * linux-low.c (linux_async): Replace fatal with warning.
4338 Tidy up and return.
4339 (linux_start_non_stop): Return -1 if linux_async failed.
4340
f7160e97
GB		 43412014-08-28 Gary Benson <gbenson@redhat.com>
4342
4343 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4344 gdb_assert.
4345 (i386_dr_low_get_addr): Remove vague comment.
4346 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4347 gdb_assert.
4348
38e08fca
GB		 43492014-08-28 Gary Benson <gbenson@redhat.com>
4350
4351 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4352 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4353 internal_error.
4354 (linux_resume_one_lwp): Likewise.
4355 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4356 gdb_assert.
4357 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4358 with internal_error.
4359 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4360 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4361 (find_register_by_name): Replace fatal with internal_error.
4362 (find_regno): Likewise.
4363 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4364 * thread-db.c (thread_db_create_event): Likewise.
4365 (thread_db_load_search): Likewise.
4366 (try_thread_db_load_1): Likewise.
4367 * tracepoint.c (get_jump_space_head): Replace fatal with
4368 internal_error.
4369 (claim_trampoline_space): Likewise.
4370 (have_fast_tracepoint_trampoline_buffer): Likewise.
4371 (cmd_qtstart): Likewise.
4372 (stop_tracing): Likewise.
4373 (fast_tracepoint_collecting): Likewise.
4374 (target_malloc): Likewise.
4375 (download_tracepoint): Likewise.
4376 (download_trace_state_variables): Replace check with gdb_assert.
4377 (upload_fast_traceframes): Replace fatal with internal_error.
4378
34abf635
GB		 43792014-08-19 Tom Tromey <tromey@redhat.com>
4380 Gary Benson <gbenson@redhat.com>
4381
4382 * Makefile.in (SFILES): Add common/common-debug.c.
4383 (OBS): Add common-debug.o.
4384 (common-debug.o): New rule.
4385 * debug.h (debug_printf): Don't declare.
4386 * debug.c (debug_printf): Renamed and rewritten as...
4387 (debug_vprintf): New function.
4388
f6e94d78
GB		 43892014-08-19 Gary Benson <gbenson@redhat.com>
4390
4391 * utils.h: Do not include print-utils.h.
4392
9239eeab
GB		 43932014-08-19 Tom Tromey <tromey@redhat.com>
4394 Gary Benson <gbenson@redhat.com>
4395
4396 * server.h: Add static assertion.
4397 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4398
ef87c8bb
GB		 43992014-08-19 Tom Tromey <tromey@redhat.com>
4400 Gary Benson <gbenson@redhat.com>
4401
4402 * Makefile.in (SFILES): Add common/errors.c.
4403 (OBS): Add errors.o.
4404 (IPA_OBS): Add errors-ipa.o.
4405 (errors.o): New rule.
4406 (errors-ipa.o): Likewise.
4407 * utils.h (perror_with_name, error, warning): Don't declare.
4408 * utils.c (warning): Renamed and rewritten as...
4409 (vwarning): New function.
4410 (error): Renamed and rewritten as...
4411 (verror): New function.
4412 (internal_error): Renamed and rewritten as...
4413 (internal_verror): New function.
4414
bb974a24
GB		 44152014-08-07 Gary Benson <gbenson@redhat.com>
4416
4417 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4418 * configure: Regenerate.
4419 * config.in: Likewise.
4420 * server.h: Do not include errno.h.
4421 * event-loop.c: Likewise.
4422 * hostio-errno.c: Likewise.
4423 * linux-low.c: Likewise.
4424 * remote-utils.c: Likewise.
4425 * spu-low.c: Likewise.
4426 * utils.c: Likewise.
4427 * gdbreplay.c: Unconditionally include errno.h.
4428
6d3d12eb
GB		 44292014-08-07 Gary Benson <gbenson@redhat.com>
4430
4431 * server.h: Do not include string.h.
4432 * event-loop.c: Likewise.
4433 * linux-low.c: Likewise.
4434 * regcache.c: Likewise.
4435 * remote-utils.c: Likewise.
4436 * spu-low.c: Likewise.
4437 * utils.c: Likewise.
4438
dccbb609
GB		 44392014-08-07 Gary Benson <gbenson@redhat.com>
4440
4441 * server.h: Do not include gdb_assert.h.
4442
e76df0d0
GB		 44432014-08-07 Gary Benson <gbenson@redhat.com>
4444
4445 * server.h: Do not include common-utils.h.
4446
4cb9c816
GB		 44472014-08-07 Gary Benson <gbenson@redhat.com>
4448
4449 * server.h: Do not include ptid.h.
4450 * notif.h: Likewise.
4451
3995eeee
GB		 44522014-08-07 Gary Benson <gbenson@redhat.com>
4453
4454 * server.h: Do not include gdb_locale.h.
4455
cb9f1a9b
GB		 44562014-08-07 Gary Benson <gbenson@redhat.com>
4457
4458 * server.h: Do not include gdb/signals.h.
4459 * win32-low.c: Likewise.
4460
a5fceff8
GB		 44612014-08-07 Gary Benson <gbenson@redhat.com>
4462
4463 * server.h: Do not include pathmax.h.
4464
b9391142
GB		 44652014-08-07 Gary Benson <gbenson@redhat.com>
4466
4467 * server.h: Do not include libiberty.h.
4468 * linux-bfin-low.c: Likewise.
4469
0e443c87
GB		 44702014-08-07 Gary Benson <gbenson@redhat.com>
4471
4472 * server.h: Do not include ansidecl.h.
4473
8ebb3f56
GB		 44742014-08-07 Gary Benson <gbenson@redhat.com>
4475
4476 * linux-x86-low.c: Do not include stddef.h.
4477 * lynx-ppc-low.c: Likewise.
4478 * tracepoint.c: Likewise.
4479
8980bdf6
GB		 44802014-08-07 Gary Benson <gbenson@redhat.com>
4481
4482 * server.h: Do not include stdarg.h.
4483 * nto-low.c: Likewise.
4484
d7096f71
GB		 44852014-08-07 Gary Benson <gbenson@redhat.com>
4486
4487 * server.h: Do not include stdlib.h.
4488 * inferiors.c: Likewise.
4489 * linux-low.c: Likewise.
4490 * regcache.c: Likewise.
4491 * spu-low.c: Likewise.
4492 * tracepoint.c: Likewise.
4493 * utils.c: Likewise.
4494
d02f550d
GB		 44952014-08-07 Gary Benson <gbenson@redhat.com>
4496
4497 * server.h: Do not include stdio.h.
4498 * linux-low.c: Likewise.
4499 * remote-utils.c: Likewise.
4500 * spu-low.c: Likewise.
4501 * utils.c: Likewise.
4502 * wincecompat.c: Likewise.
4503
87f6c4e3
GB		 45042014-08-06 Gary Benson <gbenson@redhat.com>
4505
4506 * regcache.c (init_register_cache): Move conditionals inside if.
4507
7089dca4
GB		 45082014-08-06 Gary Benson <gbenson@redhat.com>
4509
4510 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4511
462f517e
GB		 45122014-07-31 Gary Benson <gbenson@redhat.com>
4513
4514 * ax.h: Do not include server.h.
4515 * gdbthread.h: Likewise.
4516 * lynx-low.h: Likewise.
4517 * notif.h: Likewise.
4518
976411d6
GB		 45192014-07-30 Gary Benson <gbenson@redhat.com>
4520
4521 * server.h: Include common-defs.h.
4522 Do not include config.h or build-gnulib-gdbserver/config.h.
4523
d41f6d8e
GB		 45242014-07-30 Gary Benson <gbenson@redhat.com>
4525
4526 * hostio-errno.c: Move server.h to top of includes list.
4527 * inferiors.c: Likewise.
4528 * linux-x86-low.c: Likewise.
4529 * notif.c: Include server.h.
4530
314c6a35
TT		 45312014-07-24 Tom Tromey <tromey@redhat.com>
4532 Gary Benson <gbenson@redhat.com>
4533
4534 * server.h (CORE_ADDR): Now unsigned.
4535
69ff6be5
PA		 45362014-07-16 Pedro Alves <palves@redhat.com>
4537
4538 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4539
ce9e3fe7
PA		 45402014-07-15 Pedro Alves <palves@redhat.com>
4541
4542 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4543 copy.
4544
e76126e8
PA		 45452014-07-11 Pedro Alves <palves@redhat.com>
4546
4547 * linux-low.c (kill_wait_lwp): New function, based on
4548 kill_one_lwp_callback, but use my_waitpid directly.
4549 (kill_one_lwp_callback, linux_kill): Use it.
4550
8e9db26e
PA		 45512014-06-23 Pedro Alves <palves@redhat.com>
4552
4553 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4554 before setting DR0..DR3.
4555
698b3e08
GB		 45562014-06-20 Gary Benson <gbenson@redhat.com>
4557
4558 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4559 * configure: Regenerated.
4560 * config.in: Likewise.
4561
125f8a3d
GB		 45622014-06-20 Gary Benson <gbenson@redhat.com>
4563
4564 * Makefile.in (SFILES): Update locations for files moved
4565 from common to nat.
4566 (object file files): Reordered.
4567
42995dbd
GB		 45682014-06-20 Gary Benson <gbenson@redhat.com>
4569
4570 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4571 (i386_dr_low_set_addr): Likewise.
4572 (i386_dr_low_get_addr): Likewise.
4573 (i386_dr_low_can_set_control): Likewise.
4574 (i386_dr_low_set_control): Likewise.
4575 (i386_dr_low_get_control): Likewise.
4576 (i386_dr_low_get_status): Likewise.
4577 (i386_get_debug_register_length): Likewise.
4578 * linux-x86-low.c (i386_dr_low_set_addr):
4579 Changed signature. Made static.
4580 (i386_dr_low_get_addr): Likewise.
4581 (i386_dr_low_set_control): Likewise.
4582 (i386_dr_low_get_control): Likewise.
4583 (i386_dr_low_get_status): Likewise.
4584 (i386_dr_low): New global variable.
4585 * win32-i386-low.c (i386_dr_low_set_addr):
4586 Changed signature. Made static.
4587 (i386_dr_low_get_addr): Likewise.
4588 (i386_dr_low_set_control): Likewise.
4589 (i386_dr_low_get_control): Likewise.
4590 (i386_dr_low_get_status): Likewise.
4591 (i386_dr_low): New global variable.
4592
e1d2394b
MS		 45932014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4594
4595 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4596 * Makefile.in (AR, AR_FLAGS): Define.
4597 * configure: Regenerate.
4598
3a8ee006
GB		 45992014-06-19 Gary Benson <gbenson@redhat.com>
4600
4601 * Makefile.in (i386-dregs.o): New rule.
4602 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4603 * i386-low.c (target.h): Remove include.
4604 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4605 (DR_CONTROL_SHIFT): Likewise.
4606 (DR_CONTROL_SIZE): Likewise.
4607 (DR_RW_EXECUTE): Likewise.
4608 (DR_RW_WRITE): Likewise.
4609 (DR_RW_READ): Likewise.
4610 (DR_RW_IORW): Likewise.
4611 (DR_LEN_1): Likewise.
4612 (DR_LEN_2): Likewise.
4613 (DR_LEN_4): Likewise.
4614 (DR_LEN_8): Likewise.
4615 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4616 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4617 (DR_ENABLE_SIZE): Likewise.
4618 (DR_LOCAL_SLOWDOWN): Likewise.
4619 (DR_GLOBAL_SLOWDOWN): Likewise.
4620 (DR_CONTROL_RESERVED): Likewise.
4621 (I386_DR_CONTROL_MASK): Likewise.
4622 (I386_DR_VACANT): Likewise.
4623 (I386_DR_LOCAL_ENABLE): Likewise.
4624 (I386_DR_GLOBAL_ENABLE): Likewise.
4625 (I386_DR_DISABLE): Likewise.
4626 (I386_DR_SET_RW_LEN): Likewise.
4627 (I386_DR_GET_RW_LEN): Likewise.
4628 (I386_DR_WATCH_HIT): Likewise.
4629 (i386_wp_op_t): Likewise.
4630 (i386_show_dr): Likewise.
4631 (i386_length_and_rw_bits): Likewise.
4632 (i386_insert_aligned_watchpoint): Likewise.
4633 (i386_remove_aligned_watchpoint): Likewise.
4634 (i386_handle_nonaligned_watchpoint): Likewise.
4635 i386_update_inferior_debug_regs(): Likewise.
4636 (i386_dr_insert_watchpoint): Likewise.
4637 (i386_dr_remove_watchpoint): Likewise.
4638 (i386_dr_region_ok_for_watchpoint): Likewise.
4639 (i386_dr_stopped_data_address): Likewise.
4640 (i386_dr_stopped_by_watchpoint): Likewise.
4641
8f26655c
GB		 46422014-06-19 Gary Benson <gbenson@redhat.com>
4643
4644 * i386-low.c (i386_dr_show): Renamed to
4645 i386_show_dr and made static. All uses updated.
4646 (i386_dr_length_and_rw_bits): Renamed to
4647 i386_length_and_rw_bits and made static.
4648 All uses updated.
4649 (i386_dr_insert_aligned_watchpoint): Renamed to
4650 i386_insert_aligned_watchpoint and made static.
4651 All uses updated.
4652 (i386_dr_remove_aligned_watchpoint): Renamed to
4653 i386_remove_aligned_watchpoint and made static.
4654 All uses updated.
4655 (i386_dr_update_inferior_debug_regs): Renamed to
4656 i386_update_inferior_debug_regs and made static.
4657 All uses updated.
4658
b9228891
GB		 46592014-06-18 Gary Benson <gbenson@redhat.com>
4660
5171def3
GB		 4661 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4662 (i386_dr_low_can_set_control): Likewise.
4663 (i386_get_debug_register_length): Likewise.
4664 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4665 (i386_dr_low_can_set_control): Likewise.
4666 (i386_get_debug_register_length): Likewise.
4667
46682014-06-17 Gary Benson <gbenson@redhat.com>
4669
b9228891
GB		 4670 * i386-low.h (i386-dregs.h): New include.
4671 (DR_FIRSTADDR): Now in i386-dregs.h.
4672 (DR_LASTADDR): Likewise.
4673 (DR_NADDR): Likewise.
4674 (DR_STATUS): Likewise.
4675 (DR_CONTROL): Likewise.
4676 (i386_debug_reg_state): Likewise.
4677 (i386_dr_insert_watchpoint): Likewise.
4678 (i386_dr_remove_watchpoint): Likewise.
4679 (i386_dr_region_ok_for_watchpoint): Likewise.
4680 (i386_dr_stopped_data_address): Likewise.
4681 (i386_dr_stopped_by_watchpoint): Likewise.
4682 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4683
4be83cc2
GB		 46842014-06-18 Gary Benson <gbenson@redhat.com>
4685
4686 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4687 i386_dr_insert_watchpoint.
4688 (i386_low_remove_watchpoint): Renamed to
4689 i386_dr_remove_watchpoint.
4690 (i386_low_region_ok_for_watchpoint): Renamed to
4691 i386_dr_region_ok_for_watchpoint.
4692 (i386_low_stopped_data_address): Renamed to
4693 i386_dr_stopped_data_address.
4694 (i386_low_stopped_by_watchpoint): Renamed to
4695 i386_dr_stopped_by_watchpoint.
4696 * i386-low.c (i386_show_dr): Renamed to
4697 i386_dr_show and made nonstatic. All uses updated.
4698 (i386_length_and_rw_bits): Renamed to
4699 i386_dr_length_and_rw_bits and made nonstatic.
4700 All uses updated.
4701 (i386_insert_aligned_watchpoint): Renamed to
4702 i386_dr_insert_aligned_watchpoint and made nonstatic.
4703 All uses updated.
4704 (i386_remove_aligned_watchpoint): Renamed to
4705 i386_dr_remove_aligned_watchpoint and made nonstatic.
4706 All uses updated.
4707 (i386_update_inferior_debug_regs): Renamed to
4708 i386_dr_update_inferior_debug_regs and made nonstatic.
4709 All uses updated.
4710 (i386_low_insert_watchpoint): Renamed to
4711 i386_dr_insert_watchpoint. All uses updated.
4712 (i386_low_remove_watchpoint): Renamed to
4713 i386_dr_remove_watchpoint. All uses updated.
4714 (i386_low_region_ok_for_watchpoint): Renamed to
4715 i386_dr_region_ok_for_watchpoint. All uses updated.
4716 (i386_low_stopped_data_address): Renamed to
4717 i386_dr_stopped_data_address. All uses updated.
4718 (i386_low_stopped_by_watchpoint): Renamed to
4719 i386_dr_stopped_by_watchpoint. All uses updated.
4720
131aa0d4
GB		 47212014-06-18 Gary Benson <gbenson@redhat.com>
4722
4723 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4724 (i386_dr_low_can_set_control): Likewise.
4725 (i386_insert_aligned_watchpoint): New check.
4726
d9305f7f
GB		 47272014-06-18 Gary Benson <gbenson@redhat.com>
4728
4729 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4730 Renamed to state.
4731
e927c9fc
GB		 47322014-06-18 Gary Benson <gbenson@redhat.com>
4733
4734 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4735 instead of fatal and error.
4736 (i386_handle_nonaligned_watchpoint): Likewise.
4737
1b6d4134
GB		 47382014-06-18 Gary Benson <gbenson@redhat.com>
4739
4740 * i386-low.c (i386_get_debug_register_length): New macro.
4741 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4742 (i386_show_dr): Use debug_printf instead of fprintf. Use
4743 phex to format values.
4744
6e62758f
GB		 47452014-06-18 Gary Benson <gbenson@redhat.com>
4746
4747 * i386-low.h: Comment changes.
4748 * i386-low.c: Likewise.
4749
fc6e2f03
GB		 47502014-06-18 Gary Benson <gbenson@redhat.com>
4751
4752 * i386-low.c: Whitespace changes.
4753
f9d1eeed
TT		 47542014-06-12 Tom Tromey <tromey@redhat.com>
4755
4756 * utils.c (freeargv): Remove.
4757
0b04e523
TT		 47582014-06-12 Tom Tromey <tromey@redhat.com>
4759
4760 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4761 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4762 (parse_debug_format_options): Likewise.
4763 (gdbserver_usage): Likewise.
4764 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4765 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4766 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4767 against libiberty.
4768 ($(LIBGNU)): Depend on libiberty.
4769 (all-lib): Recurse into all subdirs.
4770 (install-only): Invoke "install" target in subdirs.
4771 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4772 targets.
4773 * configure: Rebuild.
4774 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4775 for vasprintf, vsnprintf, or gettimeofday.
4776 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4777 srv_tgtobj.
4778
270c9937
JB		 47792014-06-05 Joel Brobecker <brobecker@adacore.com>
4780
4781 * development.sh: Delete.
4782 * Makefile.in (config.status): Adjust dependency on development.sh.
4783 * configure.ac: Adjust development.sh source call.
4784 * configure: Regenerate.
4785
0a261ed8
PA		 47862014-06-02 Pedro Alves <palves@redhat.com>
4787
4788 * ax.c (gdb_free_agent_expr): New function.
4789 * ax.h (gdb_free_agent_expr): New declaration.
4790 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4791 list.
4792 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4793 static.
4794 (clear_breakpoint_conditions_and_commands): New function.
4795 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4796 (clear_breakpoint_conditions_and_commands): New declaration.
4797
e9dae05e
RR		 47982014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4799
4800 * linux-aarch64-low.c (asm/ptrace.h): Include.
4801
5876f503
JK		 48022014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4803
4804 Fix TLS access for -static -pthread.
4805 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4806 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4807 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4808
802e8e6d
PA		 48092014-05-20 Pedro Alves <palves@redhat.com>
4810
4811 * linux-aarch64-low.c (aarch64_insert_point)
4812 (aarch64_remove_point): No longer check whether the type is
4813 supported here. Adjust to new interface.
4814 (the_low_target): Install aarch64_supports_z_point_type as
4815 supports_z_point_type method.
4816 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4817 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4818 instead of a Z packet char. Adjust.
4819 (arm_supports_z_point_type): New function.
4820 (arm_insert_point, arm_remove_point): Adjust to new interface.
4821 (the_low_target): Install arm_supports_z_point_type.
4822 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4823 (cris_insert_point, cris_remove_point): Adjust to new interface.
4824 Don't check whether the type is supported here.
4825 (the_low_target): Install cris_supports_z_point_type.
4826 * linux-low.c (linux_supports_z_point_type): New function.
4827 (linux_insert_point, linux_remove_point): Adjust to new interface.
4828 * linux-low.h (struct linux_target_ops) <insert_point,
4829 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4830 raw_breakpoint pointer parameter.
4831 <supports_z_point_type>: New method.
4832 * linux-mips-low.c (mips_supports_z_point_type): New function.
4833 (mips_insert_point, mips_remove_point): Adjust to new interface.
4834 Use mips_supports_z_point_type.
4835 (the_low_target): Install mips_supports_z_point_type.
4836 * linux-ppc-low.c (the_low_target): Install NULL as
4837 supports_z_point_type method.
4838 * linux-s390-low.c (the_low_target): Install NULL as
4839 supports_z_point_type method.
4840 * linux-sparc-low.c (the_low_target): Install NULL as
4841 supports_z_point_type method.
4842 * linux-x86-low.c (x86_supports_z_point_type): New function.
4843 (x86_insert_point): Adjust to new insert_point interface. Use
4844 insert_memory_breakpoint. Adjust to new
4845 i386_low_insert_watchpoint interface.
4846 (x86_remove_point): Adjust to remove_point interface. Use
4847 remove_memory_breakpoint. Adjust to new
4848 i386_low_remove_watchpoint interface.
4849 (the_low_target): Install x86_supports_z_point_type.
4850 * lynx-low.c (lynx_target_ops): Install NULL as
4851 supports_z_point_type callback.
4852 * nto-low.c (nto_supports_z_point_type): New.
4853 (nto_insert_point, nto_remove_point): Adjust to new interface.
4854 (nto_target_ops): Install nto_supports_z_point_type.
4855 * mem-break.c: Adjust intro comment.
4856 (struct raw_breakpoint) <raw_type, size>: New fields.
4857 <inserted>: Update comment.
4858 <shlib_disabled>: Delete field.
4859 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4860 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4861 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4862 (raw_bkpt_type_to_target_hw_bp_type): New function.
4863 (find_enabled_raw_code_breakpoint_at): New function.
4864 (find_raw_breakpoint_at): New type and size parameters. Use them.
4865 (insert_memory_breakpoint): New function, based off
4866 set_raw_breakpoint_at.
4867 (remove_memory_breakpoint): New function.
4868 (set_raw_breakpoint_at): Reimplement.
4869 (set_breakpoint): New, based on set_breakpoint_at.
4870 (set_breakpoint_at): Reimplement.
4871 (delete_raw_breakpoint): Go through the_target->remove_point
4872 instead of assuming memory breakpoints.
4873 (find_gdb_breakpoint_at): Delete.
4874 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4875 (find_gdb_breakpoint): New function.
4876 (set_gdb_breakpoint_at): Delete.
4877 (z_type_supported): New function.
4878 (set_gdb_breakpoint_1): New function, loosely based off
4879 set_gdb_breakpoint_at.
4880 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4881 (delete_gdb_breakpoint_at): Delete.
4882 (delete_gdb_breakpoint_1): New function, loosely based off
4883 delete_gdb_breakpoint_at.
4884 (delete_gdb_breakpoint): New function.
4885 (clear_gdb_breakpoint_conditions): Rename to ...
4886 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4887 breakpoint.
4888 (add_condition_to_breakpoint): Make static.
4889 (add_breakpoint_condition): Take a struct breakpoint pointer
4890 instead of an address. Adjust.
4891 (gdb_condition_true_at_breakpoint): Rename to ...
4892 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4893 z_type parameter.
4894 (gdb_condition_true_at_breakpoint): Reimplement.
4895 (add_breakpoint_commands): Take a struct breakpoint pointer
4896 instead of an address. Adjust.
4897 (gdb_no_commands_at_breakpoint): Rename to ...
4898 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4899 parameter. Return true if no breakpoint was found. Change debug
4900 output.
4901 (gdb_no_commands_at_breakpoint): Reimplement.
4902 (run_breakpoint_commands): Rename to ...
4903 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4904 and change return type to boolean.
4905 (run_breakpoint_commands): New function.
4906 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4907 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4908 breakpoint. Go through the_target->remove_point instead of
4909 assuming memory breakpoint.
4910 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4911 software and hardware breakpoints.
4912 (reinsert_raw_breakpoint): Go through the_target->insert_point
4913 instead of assuming memory breakpoint.
4914 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4915 software and hardware breakpoints.
4916 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4917 Check both software and hardware breakpoints.
4918 (validate_inserted_breakpoint): Assert the breakpoint is a
4919 software breakpoint. Set the inserted flag to -1 instead of
4920 setting shlib_disabled.
4921 (delete_disabled_breakpoints): Adjust.
4922 (validate_breakpoints): Only validate software breakpoints.
4923 Adjust to inserted flag change.
4924 (check_mem_read, check_mem_write): Skip breakpoint types other
4925 than software breakpoints. Adjust to inserted flag change.
4926 * mem-break.h (enum raw_bkpt_type): New enum.
4927 (raw_breakpoint, struct process_info): Forward declare.
4928 (Z_packet_to_target_hw_bp_type): Delete declaration.
4929 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4930 (set_gdb_breakpoint, delete_gdb_breakpoint)
4931 (clear_breakpoint_conditions): New declarations.
4932 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4933 (breakpoint_inserted_here): Update comment.
4934 (add_breakpoint_condition, add_breakpoint_commands): Replace
4935 address parameter with a breakpoint pointer parameter.
4936 (gdb_breakpoint_here): Update comment.
4937 (delete_gdb_breakpoint_at): Delete.
4938 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4939 * server.c (process_point_options): Take a struct breakpoint
4940 pointer instead of an address. Adjust.
4941 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4942 delete_gdb_breakpoint.
4943 * spu-low.c (spu_target_ops): Install NULL as
4944 supports_z_point_type method.
4945 * target.h: Include mem-break.h.
4946 (struct target_ops) <prepare_to_access_memory>: Update comment.
4947 <supports_z_point_type>: New field.
4948 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4949 instead of a char. Also take a raw breakpoint pointer.
4950 * win32-arm-low.c (the_low_target): Install NULL as
4951 supports_z_point_type.
4952 * win32-i386-low.c (i386_supports_z_point_type): New function.
4953 (i386_insert_point, i386_remove_point): Adjust to new interface.
4954 (the_low_target): Install i386_supports_z_point_type.
4955 * win32-low.c (win32_supports_z_point_type): New function.
4956 (win32_insert_point, win32_remove_point): Adjust to new interface.
4957 (win32_target_ops): Install win32_supports_z_point_type.
4958 * win32-low.h (struct win32_target_ops):
4959 <supports_z_point_type>: New method.
4960 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4961 instead of a char. Also take a raw breakpoint pointer.
4962
932539e3
PA		 49632014-05-20 Pedro Alves <palves@redhat.com>
4964
4965 * mem-break.h: Include break-common.h.
4966 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4967 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4968 (Z_packet_to_target_hw_bp_type): New declaration.
4969 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4970 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4971 (Z_PACKET_ACCESS_WP): Delete macros.
4972 (Z_packet_to_hw_type): Delete function.
4973 * i386-low.h: Don't include break-common.h here.
4974 (Z_packet_to_hw_type): Delete declaration.
4975 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4976 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4977 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4978 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4979 * linux-aarch64-low.c: Don't include break-common.h here.
4980 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4981 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4982 (Z_packet_to_target_hw_bp_type): Delete function.
4983 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4984 function.
4985 (mips_insert_point, mips_remove_point): Use
4986 Z_packet_to_target_hw_bp_type.
4987
4ff0d3d8
PA		 49882014-05-20 Pedro Alves <palves@redhat.com>
4989
4990 * linux-aarch64-low.c: Include break-common.h.
4991 (enum target_point_type): Delete.
4992 (Z_packet_to_point_type): Rename to ...
4993 (Z_packet_to_target_hw_bp_type): ... this, and return a
4994 target_hw_bp_type instead.
4995 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4996 instead of an enum target_point_type.
4997 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4998 breakpoint type.
4999 (aarch64_dr_state_insert_one_point)
5000 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5001 (aarch64_handle_aligned_watchpoint)
5002 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5003 Take an enum target_hw_bp_type instead of an enum
5004 target_point_type.
5005 (aarch64_supports_z_point_type): New function.
5006 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5007 use Z_packet_to_target_hw_bp_type.
5008
786dc519
JB		 50092014-05-20 Joel Brobecker <brobecker@adacore.com>
5010
5011 * configure.ac: Only use -Werror by default when DEVELOPMENT
5012 is true.
5013 * configure: Regenerate.
5014
9e0aa64f
JK		 50152014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5016
5017 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5018 * linux-x86-low.c (X86_64_USER_REGS): New.
5019 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5020
2b577b92
YQ		 50212014-04-28 Yao Qi <yao@codesourcery.com>
5022
5023 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5024 name.
5025
94611da2
PA		 50262014-04-25 Pedro Alves <palves@redhat.com>
5027
5028 PR server/16255
5029 * linux-low.c (linux_attach_fail_reason_string): New function.
5030 (linux_attach_lwp): Delete.
5031 (linux_attach_lwp_1): Rename to ...
5032 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5033 argument. Remove "initial" parameter. Return int instead of
5034 void. Don't error or warn here.
5035 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5036 failure to attach to the tgid. Call warning when failing to
5037 attach to an lwp.
5038 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5039 argument. Remove "initial" parameter. Return int instead of
5040 void. Don't error or warn here.
5041 (linux_attach_fail_reason_string): New declaration.
5042 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5043 interface change. Use linux_attach_fail_reason_string.
5044
01f9f808
MS		 50452014-04-24 Michael Sturm <michael.sturm@mintel.com>
5046 Walfred Tedeschi <walfred.tedeschi@intel.com>
5047
5048 * Makefile.in: Added rules to handle new files
5049 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5050 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5051 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5052 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5053 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5054 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5055 x32-avx512-linux.o.
5056 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5057 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5058 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5059 i386/x32-avx512.xml.
5060 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5061 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5062 i386/x32-avx512-linux.xml.
5063 * i387-fp.c (num_avx512_k_registers): New constant for number
5064 of K registers.
5065 (num_avx512_zmmh_low_registers): New constant for number of
5066 lower ZMM registers (0-15).
5067 (num_avx512_zmmh_high_registers): New constant for number of
5068 higher ZMM registers (16-31).
5069 (num_avx512_ymmh_registers): New contant for number of higher
5070 YMM registers (ymm16-31 added by avx521 on x86_64).
5071 (num_avx512_xmm_registers): New constant for number of higher
5072 XMM registers (xmm16-31 added by AVX512 on x86_64).
5073 (struct i387_xsave): Add space for AVX512 registers.
5074 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5075 Add code to handle AVX512 registers.
5076 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5077 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5078 prototypei from generated file.
5079 (tdesc_amd64_avx512_linux): Likewise.
5080 (init_registers_x32_avx512_linux): Likewise.
5081 (tdesc_x32_avx512_linux): Likewise.
5082 (init_registers_i386_avx512_linux): Likewise.
5083 (tdesc_i386_avx512_linux): Likewise.
5084 (x86_64_regmap): Add AVX512 registers.
5085 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5086 mask.
5087 (initialize_low_arch): Add code to initialize AVX512 registers.
5088
51aa91f9
PA		 50892014-04-23 Pedro Alves <palves@redhat.com>
5090
5091 * mem-break.c (find_gdb_breakpoint_at): Make static.
5092 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5093
a4165e94
PA		 50942014-04-23 Pedro Alves <palves@redhat.com>
5095
5096 * i386-low.c: Don't include break-common.h here.
5097 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5098 prototype to take target_hw_bp_type as argument instead of a Z
5099 packet char.
5100 * i386-low.h: Include break-common.h here.
5101 (Z_packet_to_hw_type): Declare.
5102 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5103 prototypes.
5104 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5105 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5106 (x86_remove_point): Convert the packet number to a
5107 target_hw_bp_type before calling i386_low_remove_watchpoint.
5108 * win32-i386-low.c (i386_insert_point): Convert the packet number
5109 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5110 (i386_remove_point): Convert the packet number to a
5111 target_hw_bp_type before calling i386_low_remove_watchpoint.
5112
b8acf843
PA		 51132014-04-23 Pedro Alves <palves@redhat.com>
5114
5115 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5116
d708bcd1
PA		 51172014-04-10 Pedro Alves <palves@redhat.com>
5118
5119 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5120 Check if the condition or command is NULL before checking if the
5121 breakpoint is known. On success, return true.
5122 * mem-break.h (add_breakpoint_condition): Document return.
5123 (add_breakpoint_commands): Add describing comment.
5124 * server.c (skip_to_semicolon): New function.
5125 (process_point_options): Use it.
5126
2eec7d5b
PA		 51272014-04-09 Pedro Alves <palves@redhat.com>
5128
5129 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5130 to lwpid_of.
5131
fa96cb38
PA		 51322014-02-27 Pedro Alves <palves@redhat.com>
5133
5134 PR 12702
5135 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5136 macros.
5137 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5138 output.
5139 (last_thread_of_process_p): Take a PID argument instead of a
5140 thread pointer.
5141 (linux_wait_for_lwp): Delete.
5142 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5143 functions.
5144 (linux_low_filter_event): New function, party factored out from
5145 linux_wait_for_event.
5146 (linux_wait_for_event): Rename to ...
5147 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5148 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5149 sigsuspend. Check for zombie leaders.
5150 (linux_wait_for_event): Reimplement as wrapper around
5151 linux_wait_for_event_filtered.
5152 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5153 a normal or signal exit is seen, it's the whole process exiting.
5154 (wait_for_sigstop): No longer a for_each_inferior callback.
5155 Rewrite on top of linux_wait_for_event_filtered.
5156 (stop_all_lwps): Call wait_for_sigstop directly.
5157 * server.c (resume, handle_target_event): Handle
5158 TARGET_WAITKIND_NO_RESUMED.
5159
d763de10
JB		 51602014-02-26 Joel Brobecker <brobecker@adacore.com>
5161
5162 * win32-low.c (psapi_get_dll_name,
5163 * win32_CreateToolhelp32Snapshot): Delete.
5164 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5165 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5166 Delete.
5167 (handle_load_dll): Add function description.
5168 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5169
850a0f76
JB		 51702014-02-26 Joel Brobecker <brobecker@adacore.com>
5171
5172 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5173 Add comment.
5174 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5175 base address when calling win32_add_one_solib.
5176 (handle_load_dll): Delete local variable load_addr.
5177 Remove 0x1000 offset applied to DLL base address when calling
5178 win32_add_one_solib.
5179 (handle_unload_dll): Add comment.
5180
f25b3fc3
JB		 51812014-02-26 Joel Brobecker <brobecker@adacore.com>
5182
5183 * win32-low.c (win32_add_all_dlls): Renames
5184 win32_ensure_ntdll_loaded. Rewrite function documentation.
5185 Adjust implementation to always load all DLLs.
5186 Add 0x1000 offset to DLL base address when calling
5187 win32_add_one_solib.
5188 (child_initialization_done): New static global.
5189 (do_initial_child_stuff): Set child_initialization_done to
5190 zero during child initialization, and 1 after. Replace call
5191 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5192 Add comment.
5193 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5194 (handle_unload_dll): Add function documentation.
5195 (get_child_debug_event): Ignore load and unload DLL events
5196 during child initialization.
5197
d86d4aaf
DE		 51982014-02-20 Doug Evans <dje@google.com>
5199
3bc32da3 5200 Remove global all_lwps.
d86d4aaf
DE		 5201 * inferiors.h (ptid_of): Move here from linux-low.h.
5202 (pid_of, lwpid_of): Ditto.
5203 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5204 parameter is a struct thread_info * now.
5205 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5206 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5207 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5208 directly.
5209 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5210 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5211 * linux-arm-low.c (update_registers_callback): Update, "entry"
5212 parameter is a struct thread_info * now.
5213 Fetch lwpid from current_inferior directly.
5214 (arm_insert_point): Pass &all_threads to find_inferior instead of
5215 &all_lwps.
5216 (arm_remove_point): Ditto.
5217 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5218 (arm_prepare_to_resume): Fetch pid from thread.
5219 (arm_read_description): Fetch lwpid from current_inferior directly.
5220 * linux-low.c (all_lwps): Delete.
5221 (delete_lwp): Delete call to remove_inferior.
5222 (handle_extended_wait): Fetch lwpid from thread.
5223 (add_lwp): Don't set lwp->entry.id. Remove call to
5224 add_inferior_to_list.
5225 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5226 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5227 (kill_one_lwp_callback): Ditto.
5228 (linux_kill): Don't dereference NULL pointer.
5229 Fetch ptid,lwpid from thread.
5230 (get_detach_signal): Fetch ptid from thread.
5231 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5232 Simplify call to regcache_invalidate_thread.
5233 (delete_lwp_callback): Update, "entry" parameter is a
5234 struct thread_info * now. Fetch pid from thread.
5235 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5236 (status_pending_p_callback): Update, "entry" parameter is a
5237 struct thread_info * now. Fetch ptid from thread.
5238 (find_lwp_pid): Update, "entry" parameter is a
5239 struct thread_info * now.
5240 (linux_wait_for_lwp): Fetch pid from thread.
5241 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5242 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5243 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5244 (dequeue_one_deferred_signal): Ditto.
5245 (cancel_breakpoint): Fetch ptid from current_inferior.
5246 (linux_wait_for_event): Pass &all_threads to find_inferior,
5247 not &all_lwps. Fetch ptid, lwpid from thread.
5248 (count_events_callback): Update, "entry" parameter is a
5249 struct thread_info * now.
5250 (select_singlestep_lwp_callback): Ditto.
5251 (select_event_lwp_callback): Ditto.
5252 (cancel_breakpoints_callback): Ditto.
5253 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5254 not &all_lwps.
5255 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5256 (unsuspend_one_lwp): Update, "entry" parameter is a
5257 struct thread_info * now.
5258 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5259 not &all_lwps.
5260 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5261 Fetch lwpid from thread, not lwp.
5262 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5263 Pass &all_threads to find_inferior, not &all_lwps.
5264 (send_sigstop): Fetch lwpid from thread, not lwp.
5265 (send_sigstop_callback): Update, "entry" parameter is a
5266 struct thread_info * now.
5267 (suspend_and_send_sigstop_callback): Ditto.
5268 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5269 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5270 struct thread_info * now.
5271 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5272 from thread, lwp.
5273 (lwp_running): Update, "entry" parameter is a
5274 struct thread_info * now.
5275 (stop_all_lwps): Fetch ptid from thread.
5276 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5277 (linux_resume_one_lwp): Fetch lwpid from thread.
5278 (linux_set_resume_request): Update, "entry" parameter is a
5279 struct thread_info * now. Fetch pid, lwpid from thread.
5280 (resume_status_pending_p): Update, "entry" parameter is a
5281 struct thread_info * now.
5282 (need_step_over_p): Ditto. Fetch lwpid from thread.
5283 (start_step_over): Fetch lwpid from thread.
5284 (linux_resume_one_thread): Update, "entry" parameter is a
5285 struct thread_info * now. Fetch lwpid from thread.
5286 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5287 (proceed_one_lwp): Update, "entry" parameter is a
5288 struct thread_info * now. Fetch lwpid from thread.
5289 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5290 struct thread_info * now.
5291 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5292 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5293 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5294 directly.
5295 (regsets_store_inferior_registers): Ditto.
5296 (fetch_register, store_register): Ditto.
5297 (linux_read_memory, linux_write_memory): Ditto.
5298 (linux_request_interrupt): Ditto.
5299 (linux_read_auxv): Ditto.
5300 (linux_xfer_siginfo): Ditto.
5301 (linux_qxfer_spu): Ditto.
5302 (linux_qxfer_libraries_svr4): Ditto.
5303 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5304 moved to inferiors.h.
5305 (get_lwp): Delete.
5306 (get_thread_lwp): Update.
5307 (struct lwp_info): Delete member "entry". Simplify comment for
5308 member "thread".
5309 (all_lwps): Delete.
5310 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5311 current_inferior directly.
5312 (update_watch_registers_callback): Update, "entry" parameter is a
5313 struct thread_info * now. Fetch pid from thread.
5314 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5315 (mips_insert_point): Fetch lwpid from current_inferior.
5316 Pass &all_threads to find_inferior, not &all_lwps.
5317 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5318 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5319 directly.
5320 (mips_stopped_data_address): Ditto.
5321 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5322 directly.
5323 * linux-tile-low.c (tile_arch_setup): Ditto.
5324 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5325 (update_debug_registers_callback): Update, "entry" parameter is a
5326 struct thread_info * now. Fetch pid from thread.
5327 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5328 Pass &all_threads to find_inferior, not &all_lwps.
5329 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5330 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5331 Pass &all_threads to find_inferior, not &all_lwps.
5332 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5333 (i386_dr_low_get_status): Ditto.
5334 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5335 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5336 (x86_linux_read_description): Ditto.
5337 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5338
3b8361aa
DE		 53392014-02-20 Doug Evans <dje@google.com>
5340
5341 * inferiors.c (get_first_inferior): Fix buglet.
5342
f7667f0d
DE		 53432014-02-19 Doug Evans <dje@google.com>
5344
5345 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5346 * inferiors.c (add_thread): Change result type to struct thread_info *.
5347 All callers updated.
5348 (add_lwp): Call add_thread here instead of in callers.
5349 All callers updated.
5350 * linux-low.h (get_lwp_thread): Rewrite.
5351 (struct lwp_info): New member "thread".
5352
b3312d80
DE		 53532014-02-19 Doug Evans <dje@google.com>
5354
5355 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5356 All callers updated.
5357
ecc6f45c
DE		 53582014-02-19 Doug Evans <dje@google.com>
5359
5360 * inferiors.c (add_thread): Fix whitespace.
5361
649ebbca
DE		 53622014-02-19 Doug Evans <dje@google.com>
5363
5364 * dll.c (clear_dlls): Replace accessing list implemention details
5365 with API function.
5366 * gdbthread.h (get_first_thread): Declare.
5367 * inferiors.c (for_each_inferior_with_data): New function.
5368 (get_first_thread): New function.
5369 (find_thread_ptid): Simplify.
5370 (get_first_inferior): New function.
5371 (clear_list): Delete.
5372 (one_inferior_p): New function.
5373 (clear_inferior_list): New function.
5374 (clear_inferiors): Update.
5375 * inferiors.h (for_each_inferior_with_data): Declare.
5376 (clear_inferior_list): Declare.
5377 (one_inferior_p): Declare.
5378 (get_first_inferior): Declare.
5379 * linux-low.c (linux_wait_for_event): Replace accessing list
5380 implemention details with API function.
5381 * server.c (target_running): Ditto.
5382 (accumulate_file_name_length): New function.
5383 (emit_dll_description): New function.
5384 (handle_qxfer_libraries): Replace accessing list implemention
5385 details with API function.
5386 (handle_qxfer_threads_worker): New function.
5387 (handle_qxfer_threads_proper): Replace accessing list implemention
5388 details with API function.
5389 (handle_query): Ditto.
5390 (visit_actioned_threads_callback_ftype): New typedef.
5391 (visit_actioned_threads_data): New struct.
5392 (visit_actioned_threads): Rewrite to be find_inferior callback.
5393 (resume): Call find_inferior.
5394 (handle_status): Replace accessing list implemention
5395 details with API function.
5396 (process_serial_event): Replace accessing list implemention details
5397 with API function.
5398 * target.c (set_desired_inferior): Replace accessing list implemention
5399 details with API function.
5400 * tracepoint.c (same_process_p): New function.
5401 (gdb_agent_about_to_close): Replace accessing list implemention
5402 details with API function.
5403 * win32-low.c (child_delete_thread): Replace accessing list
5404 implemention details with API function.
5405 (match_dll_by_basename): New function.
5406 (dll_is_loaded_by_basename): New function.
5407 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5408 details call to dll_is_loaded_by_basename.
5409
80894984
DE		 54102014-02-19 Doug Evans <dje@google.com>
5411
5412 * dll.h (struct dll_info): Add comment.
5413 * gdbthread.h (struct thread_info): Add comment.
5414 (current_ptid): Simplify.
5415 * inferiors.c (add_process): Update.
5416 (remove_process): Update.
5417 * inferiors.h (struct process_info): Rename member "head" to "entry".
5418 * linux-low.c (delete_lwp): Update.
5419 (add_lwp): Update.
5420 (last_thread_of_process_p): Update.
5421 (kill_one_lwp_callback, linux_kill): Update.
5422 (status_pending_p_callback): Update.
5423 (wait_for_sigstop): Update. Simplify read of ptid.
5424 (start_step_over): Update.
5425 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5426 (get_lwp_thread): Update.
5427 (struct lwp_info): Rename member "head" to "entry".
5428 * regcache.h (inferior_list_entry): Delete.
5429 * server.c (kill_inferior_callback): Update.
5430 (detach_or_kill_inferior_callback): Update.
5431 (print_started_pid): Update.
5432 (print_attached_pid): Update.
5433 (process_serial_event): Simplify read of ptid.
5434 * thread-db.c (thread_db_create_event): Update.
5435 (thread_db_get_tls_address): Update.
5436 * win32-low.c (current_inferior_ptid): Simplify.
5437
46917d26
TT		 54382014-02-19 Tom Tromey <tromey@redhat.com>
5439
5440 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5441 argument.
5442 (target_supports_btrace): Update.
5443
0759a81e
YQ		 54442014-02-14 Yao Qi <yao@codesourcery.com>
5445
5446 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5447 (rsp-low-ipa.o): New target.
5448
a7191e8b
TT		 54492014-02-12 Tom Tromey <tromey@redhat.com>
5450
5451 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5452 convert_ascii_to_int.
5453 * regcache.c (registers_to_string): Likewise.
5454 * remote-utils.c (decode_M_packet): Likewise.
5455 * server.c (process_serial_event): Likewise.
5456
ff0e980e
TT		 54572014-02-12 Tom Tromey <tromey@redhat.com>
5458
5459 * server.c (handle_query, handle_v_run): Use hex2bin, not
5460 unhexify.
5461 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5462
e9371aff
TT		 54632014-02-12 Tom Tromey <tromey@redhat.com>
5464
5465 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5466 convert_int_to_ascii.
5467 * regcache.c (registers_to_string, collect_register_as_string):
5468 Likewise.
5469 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5470 Likewise.
5471 * server.c (process_serial_event): Likewise.
5472 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5473 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5474
971dc0b8
TT		 54752014-02-12 Tom Tromey <tromey@redhat.com>
5476
5477 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5478 bin2hex, not hexify.
5479 * tracepoint.c (cmd_qtstatus): Likewise.
5480
0a822afb
TT		 54812014-02-12 Tom Tromey <tromey@redhat.com>
5482
5483 * remote-utils.c (monitor_output): Pass explicit length to
5484 hexify.
5485
9c3d6531
TT		 54862014-02-12 Tom Tromey <tromey@redhat.com>
5487
5488 * tracepoint.c: Include rsp-low.h.
5489 * server.c: Include rsp-low.h.
5490 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5491 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5492 declare.
5493 * remote-utils.c: Include rsp-low.h.
5494 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5495 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5496 (convert_int_to_ascii, convert_ascii_to_int): Move to
5497 common/rsp-low.c.
5498 * regcache.c: Include rsp-low.h.
5499 * ax.c: Include rsp-low.h.
5500 * Makefile.in (SFILES): Add common/rsp-low.c.
5501 (OBS): Add rsp-low.o.
5502 (rsp-low.o): New target.
5503
01fd3ea5
TT		 55042014-02-12 Tom Tromey <tromey@redhat.com>
5505
5506 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5507 Include print-utils.h.
5508 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5509 (plongest, thirty_two, phex_nz): Remove.
5510 * Makefile.in (SFILES): Add common/print-utils.c.
5511 (OBS): Add print-utils.o.
5512 (print-utils-ipa.o): New target.
5513 (print-utils.o): New target.
5514 (IPA_OBJS): Add print-utils-ipa.o.
5515
e99dc820
TT		 55162014-02-06 Tom Tromey <tromey@redhat.com>
5517
5518 * Makefile.in (SFILES): Fix indentation.
5519
ee1e2d4f
DE		 55202014-02-05 Doug Evans <dje@google.com>
5521
5522 * linux-low.c (linux_wait_for_event): Improve comment.
5523 (linux_wait_1): Keep current_inferior in sync with event_child.
5524
f5a02773
DE		 55252014-01-22 Doug Evans <dje@google.com>
5526
5527 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5528
87ce2a04
DE		 55292014-01-22 Doug Evans <dje@google.com>
5530
5531 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5532 * configure: Regenerate.
5533 * config.in: Regenerate.
5534 * Makefile.in (SFILES): Add debug.c.
5535 (OBS): Add debug.o.
5536 * debug.c: New file.
5537 * debug.h: New file.
5538 * linux-aarch64-low.c (*): Update all debugging printfs to use
5539 debug_printf instead of fprintf.
5540 * linux-arm-low.c (*): Ditto.
5541 * linux-cris-low.c (*): Ditto.
5542 * linux-crisv32-low.c (*): Ditto.
5543 * linux-m32r-low.c (*): Ditto.
5544 * linux-sparc-low.c (*): Ditto.
5545 * linux-x86.c (*): Ditto.
5546 * linux-low.c (*): Ditto.
5547 (linux_wait_1): Add calls to debug_enter, debug_exit.
5548 (linux_wait): Remove redundant debugging printf.
5549 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5550 (linux_resume, unstop_all_lwps): Ditto.
5551 * mem-break.c (*): Update all debugging printfs to use
5552 debug_printf instead of fprintf.
5553 * remote-utils.c (*): Ditto.
5554 * thread-db.c (*): Ditto.
5555 * server.c #include <ctype.h>, "gdb_vecs.h".
5556 (debug_threads): Moved to debug.c.
5557 (*): Update all debugging printfs to use debug_printf instead of
5558 fprintf.
5559 (start_inferior): Replace call to fflush with call to debug_flush.
5560 (monitor_show_help): Mention set debug-format.
5561 (parse_debug_format_options): New function.
5562 (handle_monitor_command): Handle "monitor set debug-format".
5563 (gdbserver_usage): Mention --debug-format.
5564 (main): Parse --debug-format.
5565 * server.h (debug_threads): Declaration moved to debug.h.
5566 #include "debug.h".
5567 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5568 trace_debug_1 that uses debug_printf.
5569 (tracepoint_look_up_symbols): Update all debugging printfs to use
5570 debug_printf instead of fprintf.
5571
e671835b
BS		 55722014-01-20 Baruch Siach <baruch@tkos.co.il>
5573
5574 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5575 sys/ptrace.h.
5576
b5737fa9
PA		 55772014-01-17 Pedro Alves <palves@redhat.com>
5578
ea38d2a9 5579 PR build/16445
c7faa97a
PA		 5580 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5581 defined after including gdb_proc_service.h.
b5737fa9 5582
40ed484e
DE		 55832014-01-16 Doug Evans <dje@google.com>
5584
5585 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5586 (match_dll): Use it.
5587
969c39fb
MM		 55882014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5589
5590 * target.h (target_ops) <read_btrace>: Change parameters and
5591 return type to allow error reporting.
5592 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5593 trace reading errors on.
5594 * linux-low.c (linux_low_read_btrace): Pass trace reading
5595 errors on.
5596 (linux_low_disable_btrace): New.
5597
ab7f45ba
DE		 55982014-01-15 Doug Evans <dje@google.com>
5599
5600 * inferiors.c (thread_id_to_gdb_id): Delete.
5601 * inferiors.h (thread_id_to_gdb_id): Delete.
5602
66af0f44
EZ		 56032014-01-13 Eli Zaretskii <eliz@gnu.org>
5604
5605 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5606 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5607 versions.
5608
9939e131
PA		 56092014-01-08 Pedro Alves <palves@redhat.com>
5610
5611 * server.c (handle_status): Don't discard previous queued stop
5612 replies or thread's pending status here.
5613 (main) <disconnection>: Do it here instead.
5614
b7ea362b
PA		 56152014-01-08 Pedro Alves <palves@redhat.com>
5616
5617 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5618 * server.c (visit_actioned_threads, handle_pending_status): New
5619 function.
5620 (handle_v_cont): Factor out parts to ...
5621 (resume): ... this new function. If in all-stop, and a thread
5622 being resumed has a pending status, report it without actually
5623 resuming.
5624 (myresume): Adjust to use the new 'resume' function.
5625 (clear_pending_status_callback, set_pending_status_callback)
5626 (find_status_pending_thread_callback): New functions.
5627 (handle_status): Handle the case of multiple threads having
5628 interesting statuses to report. Report threads' real last signal
5629 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5630 with an interesting thread to report the status for, instead of
5631 always reporting the status of the first thread.
5632
28498c42
JB		 56332014-01-01 Joel Brobecker <brobecker@adacore.com>
5634
5635 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5636 * gdbreplay.c (gdbreplay_version): Likewise.
5637
f45c82da
YZ		 56382013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5639
5640 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5641 iov.iov_len with the real length in use.
5642
379a5e2d
JB		 56432013-12-13 Joel Brobecker <brobecker@adacore.com>
5644
5645 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5646 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5647 for all targets that use win32-low.c.
5648 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5649 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5650
4210d83e
PA		 56512013-12-13 Pedro Alves <palves@redhat.com>
5652
5653 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5654 if equal to TARGET_WAITKIND_LOADED.
5655 * win32-low.c (cached_status): New static global.
5656 (win32_wait): Add declaration.
5657 (do_initial_child_stuff): Flush all initial pending debug events
5658 up to the initial breakpoint.
5659 (win32_wait): If CACHED_STATUS was set, return that instead
5660 of doing a real wait. Remove the code resuming the execution
5661 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5662 during the initial phase. Also remove the code changing
5663 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5664 TARGET_WAITKIND_STOPPED.
5665
e7f0d979
YQ		 56662013-12-11 Yao Qi <yao@codesourcery.com>
5667
5668 * notif.c (handle_notif_ack): Return 0 if no notification
5669 matches.
5670
ebcf782c
DE		 56712013-11-20 Doug Evans <dje@google.com>
5672
5673 * linux-low.c (linux_set_resume_request): Fix comment.
5674
20ad9378
DE		 56752013-11-20 Doug Evans <dje@google.com>
5676
5677 * linux-low.c (resume_status_pending_p): Tweak comment.
5678
a196ebeb
WT		 56792013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5680
5681 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5682 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5683 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5684 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5685 (srv_amd64_regobj): Add amd64-mpx.o.
5686 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5687 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5688 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5689 * i387-fp.c (num_pl_bnd_register) Added constant.
5690 (num_pl_bnd_cfg_registers) Added constant.
5691 (struct i387_xsave) Added reserved area and MPX fields.
5692 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5693 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5694 function.
5695 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5696 (init_registers_amd64_mpx_linux): Declare new function.
5697 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5698 (x86_64_regmap): Add MPX registers.
5699 (x86_linux_read_description): Add MPX case.
5700 (initialize_low_arch): Initialize MPX targets.
5701
0080a2f6
TT		 57022013-11-18 Tom Tromey <tromey@redhat.com>
5703
5704 * configure: Rebuild.
5705 * configure.ac: Don't check for stdlib.h.
5706 * gdbreplay.c: Unconditionally include stdlib.h.
5707
2978b111
TT		 57082013-11-18 Tom Tromey <tromey@redhat.com>
5709
5710 * config.in: Rebuild.
5711 * configure: Rebuild.
5712 * configure.ac: Don't use AC_HEADER_DIRENT.
5713
a3d08894
TT		 57142013-11-18 Tom Tromey <tromey@redhat.com>
5715
5716 * server.h: Don't check HAVE_STRING_H.
5717 * gdbreplay.c: Don't check HAVE_STRING_H.
5718 * configure: Rebuild.
5719
0a5dd17d
TT		 57202013-11-18 Tom Tromey <tromey@redhat.com>
5721
5722 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5723 LIBGNU.
5724
1bd2f0ba
TT		 57252013-11-08 Tom Tromey <tromey@redhat.com>
5726
5727 * configure, config.in: Rebuild.
5728 * configure.ac: Remove unused configury.
5729
3266f10b
TT		 57302013-11-08 Tom Tromey <tromey@redhat.com>
5731
5732 * acinclude.m4: Include common.m4, codeset.m4.
5733 * configure, config.in: Rebuild.
5734 * configure.ac: Use GDB_AC_COMMON.
5735
6682d959
AA		 57362013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5737
5738 * linux-s390-low.c (HWCAP_S390_TE): New define.
5739 (s390_arch_setup): Consider the TE field in the HWCAP for
5740 determining 'have_regset_tdb'.
5741
fd0a4d76
SDJ		 57422013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5743
5744 PR gdb/16014
5745 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5746 call to sizeof.
5747
1a3d890b
PA		 57482013-10-02 Pedro Alves <palves@redhat.com>
5749
5750 * server.c (process_serial_event): Don't output "GDBserver
5751 exiting" if GDB is connected through stdio.
5752 * target.c (mywait): Likewise, be silent if GDB is connected
5753 through stdio.
5754
97ad4581
JB		 57552013-10-01 Joel Brobecker <brobecker@adacore.com>
5756
5757 * lynx-low.c (lynx_add_threads_after_attach): New function.
5758 (lynx_attach): Remove call to add_thread. Add call to
5759 lynx_add_threads_after_attach instead.
5760
5b4e221c
MF		 57612013-09-28 Mike Frysinger <vapier@gentoo.org>
5762
5763 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5764 * config.in, configure: Regenerated.
5765
ee47b2f8
YQ		 57662013-09-18 Yao Qi <yao@codesourcery.com>
5767
5768 PR server/15959
5769 * server.c (start_inferior): Clear 'resume_info'.
5770
d6707650 57712013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5772
d6707650
JW		 5773 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5774 for each register.
5775
9243dd0e 57762013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5777
9243dd0e
JW		 5778 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5779 linux-tile-low.o to srv_tgtobj.
5780
c623a6ef
WN		 57812013-09-16 Will Newton <will.newton@linaro.org>
5782
5783 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5784 out regs.
5785
fb71d39e
PA		 57862013-09-06 Pedro Alves <palves@redhat.com>
5787
5788 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5789 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5790 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5791 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5792 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5793 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5794
8e7e9910
PA		 57952013-09-06 Pedro Alves <palves@redhat.com>
5796
5797 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5798 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5799
7c3a12ca
PA		 58002013-09-06 Pedro Alves <palves@redhat.com>
5801
5802 * linux-amd64-ipa.c: Include tracepoint.h.
5803 * linux-i386-ipa.c: Include tracepoint.h.
5804
8eb3d7b6
RW		 58052013-09-06 Ricard Wanderlof <ricardw@axis.com>
5806
5807 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5808 (ps_get_thread_area): New function.
5809
eddddb9d
RW		 58102013-09-06 Ricard Wanderlof <ricardw@axis.com>
5811
5812 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5813 (initialize_low_arch): Call init_registers_crisv32 rather than
5814 init_register_crisv32.
5815
533b0600
PA		 58162013-09-05 Pedro Alves <palves@redhat.com>
5817
5818 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5819 to ...
5820 * hostio.h: ... this new file.
5821 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5822 win32-low.c: Include hostio.h.
5823
0ce3d3b5
PA		 58242013-09-05 Pedro Alves <palves@redhat.com>
5825
5826 * server.h (gdb_client_data, handler_func, callback_handler_func)
5827 (delete_file_handler, add_file_handler, append_callback_event)
5828 (delete_callback_event, start_event_loop, initialize_event_loop):
5829 Move to event-loop.h and include it.
5830 * event-loop.h: New file.
5831
799cdc37
PA		 58322013-09-05 Pedro Alves <palves@redhat.com>
5833
5834 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5835 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5836 (loaded_dll, unloaded_dll): Move to ...
5837 * dll.h: ... this new file.
5838 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5839
6a6bbd9d
PA		 58402013-09-05 Pedro Alves <palves@redhat.com>
5841
5842 * server.h (current_process, get_thread_process, all_processes)
5843 (add_inferior_to_list, for_each_inferior, current_inferior)
5844 (remove_inferior, add_process, remove_process, find_process_pid)
5845 (have_started_inferiors_p, have_attached_inferiors_p)
5846 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5847 (clear_inferiors, find_inferior, find_inferior_id)
5848 (inferior_target_data, set_inferior_target_data)
5849 (inferior_regcache_data, set_inferior_regcache_data): Move to
5850 inferiors.h, and include it.
5851 * inferiors.h: New file.
5852
f699aaba
PA		 58532013-09-05 Pedro Alves <palves@redhat.com>
5854
5855 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5856 Move ...
72f4393d 5857 * ax.h: ... here.
f699aaba 5858
c144c7a0
PA		 58592013-09-05 Pedro Alves <palves@redhat.com>
5860
5861 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5862 tracepoint.h.
5863 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5864 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5865 (handle_tracepoint_general_set, handle_tracepoint_query)
5866 (tracepoint_finished_step, tracepoint_was_hit)
5867 (release_while_stepping_state_list, current_traceframe)
5868 (in_readonly_region, traceframe_read_mem)
5869 (fetch_traceframe_registers, traceframe_read_sdata)
5870 (traceframe_read_info, struct fast_tpoint_collect_status)
5871 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5872 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5873 (supply_fast_tracepoint_registers)
5874 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5875 (ipa_tdesc, claim_trampoline_space)
5876 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5877 (agent_mem_read, agent_get_trace_state_variable_value)
5878 (agent_set_trace_state_variable_value, agent_tsv_read)
5879 (agent_mem_read_string, get_raw_reg_func_addr)
5880 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5881 * tracepoint.h: ... this new file.
5882
ff42e6ab
PA		 58832013-09-05 Pedro Alves <palves@redhat.com>
5884
5885 * server.h (perror_with_name, error, fatal, warning, paddress)
5886 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5887 include it.
5888 * utils.h: New file.
5889
541af0f4
PA		 58902013-09-05 Pedro Alves <palves@redhat.com>
5891
5892 * server.h (remote_debug, noack_mode, transport_is_reliable)
5893 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5894 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5895 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5896 (write_enn, initialize_async_io, enable_async_io)
5897 (disable_async_io, check_remote_input_interrupt_request)
5898 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5899 (dead_thread_notify, prepare_resume_reply)
5900 (decode_address_to_semicolon, decode_address, decode_m_packet)
5901 (decode_M_packet, decode_X_packet, decode_xfer_write)
5902 (decode_search_memory_packet, unhexify, hexify)
5903 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5904 (look_up_one_symbol, relocate_instruction)
5905 (monitor_output): Move to remote-utils.h, and include it.
5906 * remote-utils.h: New file.
5907
eebdf26b
PA		 59082013-09-05 Pedro Alves <palves@redhat.com>
5909
5910 * server.h (_): Delete.
5911
3aafd2ff
PA		 59122013-09-02 Pedro Alves <palves@redhat.com>
5913
5914 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5915 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5916 allocated.
5917 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5918
cee83bcb
PM		 59192013-09-02 Pierre Muller <muller@sourceware.org>
5920
5921 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5922 or WriteProcessMemory complete successfully and handle
5923 ERROR_PARTIAL_COPY error.
5924
9a13b2fa
PA		 59252013-09-02 Pedro Alves <palves@redhat.com>
5926
5927 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5928 error instead of EIO.
5929
602e3198
JK		 59302013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5931
5932 PR server/15604
5933 * linux-low.c: Include filestuff.h.
5934 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5935 * lynx-low.c: Include filestuff.h.
5936 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5937 * server.c: Include filestuff.h.
5938 (main): Call notice_open_fds.
5939 * spu-low.c: Include filestuff.h.
5940 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5941
96d7229d
LM		 59422013-08-22 Luis Machado <lgustavo@codesourcery.com>
5943
5944 * Makefile.in: Explain why ../target and ../nat are not
5945 listed as include file search paths.
5946 (linux-waitpid.o): New object file rule.
5947 * configure.srv (srv_native_linux_obj): New variable.
5948 Replace all occurrences of linux native object files with
5949 $srv_native_linux_obj.
5950 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5951 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5952 (linux_enable_event_reporting): Remove declaration.
5953 (my_waitpid): Moved to common/linux-waitpid.c.
5954 (linux_wait_for_event): Pass ptid when calling
5955 linux_enable_event_reporting.
5956 (linux_supports_tracefork_flag): Remove.
5957 (linux_enable_event_reporting): Likewise.
5958 (linux_tracefork_grandchild): Remove.
5959 (STACK_SIZE): Moved to common/linux-ptrace.c.
5960 (linux_tracefork_child): Remove.
5961 (linux_test_for_tracefork): Remove.
5962 (linux_look_up_symbols): Call linux_supports_traceclone.
5963 (initialize_low): Remove call to linux_test_for_tracefork.
5964 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5965 common/linux-ptrace.h.
5966 (PTRACE_TYPE_ARG4): Likewise.
5967 Include linux-ptrace.h.
5968
32940073
PA		 59692013-08-21 Pedro Alves <palves@redhat.com>
5970
5971 * config.in: Renegerate.
5972
33b60d58 59732013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5974
33b60d58
LM		 5975 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5976 (SFILES): Remove $(srcdir)/common/target-common.c and
5977 add $(srcdir)/target/waitstatus.c.
5978 (OBS): Remove target-common.o and add waitstatus.o.
5979 (server_h): Remove $(srcdir)/../common/target-common.h and
5980 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5981 and $(srcdir)/../target/waitstatus.h.
5982 (target-common.o): Remove.
5983 (waitstatus.o): New target object file.
5984 * target.h: Do not include target-common.h and
5985 include target/resume.h, target/wait.h and
5986 target/waitstatus.h.
5987
b8e1b30e
LM		 59882013-08-13 Luis Machado <lgustavo@codesourcery.com>
5989
5990 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5991 to PTRACE_TYPE_ARG3.
5992 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5993 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5994 PTRACE_TYPE_ARG4.
5995 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5996 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5997
7a60ad40
YQ		 59982013-07-27 Jie Zhang <jie@codesourcery.com>
5999 Daniel Jacobowitz <dan@codesourcery.com>
6000 Yao Qi <yao@codesourcery.com>
6001
6002 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6003 (mips-linux-watch.o): New rule.
6004 (mips_linux_watch_h): New variable.
6005 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6006 srv_tgtobj.
6007 * linux-mips-low.c: Include mips-linux-watch.h.
6008 (struct arch_process_info, struct arch_lwp_info): New.
6009 (update_watch_registers_callback): New function.
6010 (mips_linux_new_process, mips_linux_new_thread) New functions.
6011 (mips_linux_prepare_to_resume, mips_insert_point): New
6012 functions.
6013 (mips_remove_point, mips_stopped_by_watchpoint): New
6014 functions.
6015 (rsp_bp_type_to_target_hw_bp_type): New function.
6016 (mips_stopped_data_address): New function.
6017 (the_low_target): Add watchpoint support functions.
6018
de6f69ad
YQ		 60192013-07-27 Yao Qi <yao@codesourcery.com>
6020
6021 * i386-low.c: Include break-common.h.
6022 (enum target_hw_bp_type): Remove.
6023
3360c0bf
LM		 60242013-07-24 Luis Machado <lgustavo@codesourcery.com>
6025
6026 * Makefile.in (SFILES): /common/target-common.c.
6027 (OBS): Add target-common.o.
6028 (server_h): Add $(srcdir)/../common/target-common.h.
6029 (target-common.o): New target.
6030 * server.c (queue_stop_reply_callback): Free
6031 status string after use.
6032 * target.c (target_waitstatus_to_string): Remove.
6033 * target.h: Include target-common.h.
6034 (resume_kind): Likewise.
6035 (target_waitkind): Likewise.
6036 (target_waitstatus): Likewise.
6037 (TARGET_WNOHANG): Likewise.
6038
bd885420
YQ		 60392013-07-04 Yao Qi <yao@codesourcery.com>
6040
6041 * Makefile.in (host_alias): Use @host_noncanonical@.
6042 (target_alias): Use @target_noncanonical@.
6043 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6044 ACX_NONCANONICAL_HOST.
6045 * configure: Regenerated.
6046
6047 Revert:
6048 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6049
6050 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6051 * configure: Rebuild.
6052 * Makefile.in (version_host, version_target): Get from configure.
6053 (version.c): Use $(version_host) and $(version_target).
6054
17ef446e
PA		 60552013-07-03 Pedro Alves <palves@redhat.com>
6056
6057 * Makefile.in (config.status): Depend on development.sh.
6058 * acinclude.m4: Include libmcheck.m4.
6059 * configure: Regenerate.
6060
7a9a7487
MG		 60612013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6062
6063 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6064 attribute inside the parentheses.
6065 (winapi_DebugSetProcessKillOnExit): Ditto.
6066 (winapi_DebugBreakProcess): Ditto.
6067 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6068
49b64de6
MG		 60692013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6070
6071 * notif.h (notif_event): Add a dummy member to avoid compiler
6072 errors.
6073
d5749ee7
PA		 60742013-07-01 Pedro Alves <palves@redhat.com>
6075
6076 * hostio.c (HOSTIO_PATH_MAX): Define.
6077 (require_filename, handle_open, handle_unlink, handle_readlink):
6078 Use it.
6079
d8d2a3ee
PA		 60802013-07-01 Pedro Alves <palves@redhat.com>
6081
6082 * server.h: Include "pathmax.h".
6083 * linux-low.c: Don't include sys/param.h.
6084 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6085 MAXPATHLEN.
6086 * win32-low.c: Don't include sys/param.h.
6087 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6088
bc7dea8d
PA		 60892013-07-01 Pedro Alves <palves@redhat.com>
6090
6091 * event-loop.c: Don't check HAVE_UNISTD_H before including
6092 <unistd.h>.
6093 * gdbreplay.c: Likewise.
6094 * remote-utils.c: Likewise.
6095 * server.c: Likewise.
6096 * configure.ac: Don't check for unistd.h.
6097 * configure: Regenerate.
6098
d6c2da54
TT		 60992013-06-28 Tom Tromey <tromey@redhat.com>
6100
6101 * Makefile.in (version.c): Use version.in, not
6102 common/version.in.
6103
257b6bec
MG		 61042013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6105
6106 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6107 * configure: Rebuild.
6108 * Makefile.in (version_host, version_target): Get from configure.
6109 (version.c): Use $(version_host) and $(version_target).
6110
86ebe149
DK		 61112013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6112
6113 Fix trace-status to output user name without trailing colon.
6114 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6115
f30aa5af
DK		 61162013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6117
6118 Fix trace-status to output proper start-time and stop-time.
6119 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6120 output start time and stop time in hex as gdb expects.
6121
28a93511
YQ		 61222013-06-26 Pedro Alves <pedro@codesourcery.com>
6123
6124 * tracepoint.c (build_traceframe_info_xml): Output trace state
6125 variables present in the trace buffer.
6126
01208463
TT		 61272013-06-24 Tom Tromey <tromey@redhat.com>
6128
6129 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6130 create-version.sh.
6131 (version.o): Remove.
6132 * gdbreplay.c: Include version.h.
6133 (version, host_name): Don't declare.
6134 * server.h: Include version.h.
6135 (version, host_name): Don't declare.
6136
760256f9
PA		 61372013-06-12 Pedro Alves <palves@redhat.com>
6138
6139 * linux-x86-low.c (linux_is_elf64): Delete global.
6140 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6141 with local linux_pid_exe_is_elf_64_file use.
6142
030031ee
PA		 61432013-06-11 Pedro Alves <palves@redhat.com>
6144
6145 * linux-low.c (regset_disabled, disable_regset): New functions.
6146 (regsets_fetch_inferior_registers)
6147 (regsets_store_inferior_registers): Use them.
6148 (initialize_regsets_info); Don't allocate the disabled_regsets
6149 array here.
6150 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6151 comment.
6152
5da6eb0a
PA		 61532013-06-11 Pedro Alves <palves@redhat.com>
6154
6155 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6156 xmalloc.
6157
7e5aaa09
PA		 61582013-06-11 Pedro Alves <palves@redhat.com>
6159
6160 * linux-x86-low.c (initialize_low_arch): Call
6161 init_registers_x32_avx_linux.
6162
d878444c
JK		 61632013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6164
6165 Fix compatibility with Android Bionic.
6166 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6167 it is not empty.
6168
3aee8918
PA		 61692013-06-07 Pedro Alves <palves@redhat.com>
6170
5f2b57b5 6171 PR server/14823
3aee8918
PA		 6172 * Makefile.in (OBS): Add tdesc.o.
6173 (IPA_OBJS): Add tdesc-ipa.o.
6174 (tdesc-ipa.o): New rule.
6175 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6176 interface.
6177 * linux-low.c (new_inferior): Delete.
6178 (disabled_regsets, num_regsets): Delete.
6179 (linux_add_process): Adjust to set the new per-process
6180 new_inferior flag.
6181 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6182 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6183 was a stop. When calling arch_setup, switch the current inferior
6184 to the thread that got an event.
6185 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6186 (regsets_fetch_inferior_registers)
6187 (regsets_store_inferior_registers): New regsets_info parameter.
6188 Adjust to use it.
6189 (linux_register_in_regsets): New regs_info parameter. Adjust to
6190 use it.
6191 (register_addr, fetch_register, store_register): New usrregs_info
6192 parameter. Adjust to use it.
6193 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6194 parameter regs_info. Adjust to use it.
6195 (linux_fetch_registers): Get the current inferior's regs_info, and
6196 adjust to use it.
6197 (linux_store_registers): Ditto.
6198 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6199 (initialize_low): Don't initialize the target_regsets here. Call
6200 initialize_low_arch.
6201 * linux-low.h (target_regsets): Delete declaration.
6202 (struct regsets_info): New.
6203 (struct usrregs_info): New.
6204 (struct regs_info): New.
6205 (struct process_info_private) <new_inferior>: New field.
6206 (struct linux_target_ops): Delete the num_regs, regmap, and
6207 regset_bitmap fields. New field regs_info.
6208 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6209 * i387-fp.c (num_xmm_registers): Delete.
6210 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6211 calls to new interface.
6212 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6213 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6214 Infer the number of xmm registers from the regcache's target
6215 description.
6216 * i387-fp.h (num_xmm_registers): Delete.
6217 * inferiors.c (add_thread): Don't install the thread's regcache
6218 here.
6219 * proc-service.c (gregset_info): Fetch the current inferior's
6220 regs_info. Adjust to use it.
6221 * regcache.c: Include tdesc.h.
6222 (register_bytes, reg_defs, num_registers)
6223 (gdbserver_expedite_regs): Delete.
6224 (get_thread_regcache): If the thread doesn't have a regcache yet,
6225 create one, instead of aborting gdbserver.
6226 (regcache_invalidate_one): Rename to ...
6227 (regcache_invalidate_thread): ... this.
6228 (regcache_invalidate_one): New.
6229 (regcache_invalidate): Only invalidate registers of the current
6230 process.
6231 (init_register_cache): Add target_desc parameter, and use it.
6232 (new_register_cache): Ditto. Assert the target description has a
6233 non zero registers_size.
6234 (regcache_cpy): Add assertions. Adjust.
6235 (realloc_register_cache, set_register_cache): Delete.
6236 (registers_to_string, registers_from_string): Adjust.
6237 (find_register_by_name, find_regno, find_register_by_number)
6238 (register_cache_size): Add target_desc parameter, and use it.
6239 (free_register_cache_thread, free_register_cache_thread_one)
6240 (regcache_release, register_cache_size): New.
6241 (register_size): Add target_desc parameter, and use it.
6242 (register_data, supply_register, supply_register_zeroed)
6243 (supply_regblock, supply_register_by_name, collect_register)
6244 (collect_register_as_string, collect_register_by_name): Adjust.
6245 * regcache.h (struct target_desc): Forward declare.
6246 (struct regcache) <tdesc>: New field.
6247 (init_register_cache, new_register_cache): Add target_desc
6248 parameter.
6249 (regcache_invalidate_thread): Declare.
6250 (regcache_invalidate_one): Delete declaration.
6251 (regcache_release): Declare.
6252 (find_register_by_number, register_cache_size, register_size)
6253 (find_regno): Add target_desc parameter.
6254 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6255 declarations.
6256 * remote-utils.c: Include tdesc.h.
6257 (outreg, prepare_resume_reply): Adjust.
6258 * server.c: Include tdesc.h.
6259 (gdbserver_xmltarget): Delete declaration.
6260 (get_features_xml, process_serial_event): Adjust.
6261 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6262 declare.
6263 (struct process_info) <tdesc>: New field.
6264 (ipa_tdesc): Declare.
6265 * tdesc.c: New file.
6266 * tdesc.h: New file.
6267 * tracepoint.c: Include tdesc.h.
6268 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6269 (get_context_regcache): Adjust to pass ipa_tdesc down.
6270 (do_action_at_tracepoint): Adjust to get the register cache size
6271 from the context regcache's description.
6272 (traceframe_walk_blocks): Adjust to get the register cache size
6273 from the current trace frame's description.
6274 (traceframe_get_pc): Adjust to get current trace frame's
6275 description and pass it down.
6276 (gdb_collect): Adjust to get the register cache size from the
6277 IPA's description.
6278 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6279 (gdbserver_xmltarget): Delete.
6280 (initialize_low_tracepoint): Set the ipa's target description.
6281 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6282 (initialize_low_tracepoint): Set the ipa's target description.
6283 * linux-x86-low.c: Include tdesc.h.
6284 [__x86_64__] (is_64bit_tdesc): New.
6285 (ps_get_thread_area, x86_get_thread_area): Use it.
6286 (i386_cannot_store_register): Rename to ...
6287 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6288 (i386_cannot_fetch_register): Rename to ...
6289 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6290 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6291 to new interface.
6292 (target_regsets): Rename to ...
6293 (x86_regsets): ... this.
6294 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6295 interface.
6296 (x86_siginfo_fixup): Use is_64bit_tdesc.
6297 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6298 (tdesc_x32_avx_linux, tdesc_x32_linux)
6299 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6300 Declare.
6301 (x86_linux_update_xmltarget): Delete.
6302 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6303 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6304 (AMD64_LINUX_USER64_CS): New.
6305 (x86_linux_read_description): New, based on
6306 x86_linux_update_xmltarget.
6307 (same_process_callback): New.
6308 (x86_arch_setup_process_callback): New.
6309 (x86_linux_update_xmltarget): New.
6310 (x86_regsets_info): New.
6311 (amd64_linux_regs_info): New.
6312 (i386_linux_usrregs_info): New.
6313 (i386_linux_regs_info): New.
6314 (x86_linux_regs_info): New.
6315 (x86_arch_setup): Reimplement.
6316 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6317 (x86_emit_ops): Ditto.
6318 (the_low_target): Adjust. Install x86_linux_regs_info,
6319 x86_cannot_fetch_register, and x86_cannot_store_register.
6320 (initialize_low_arch): New.
6321 * linux-ia64-low.c (tdesc_ia64): Declare.
6322 (ia64_fetch_register): Adjust.
6323 (ia64_usrregs_info, regs_info): New globals.
6324 (ia64_regs_info): New function.
6325 (the_low_target): Adjust.
6326 (initialize_low_arch): New function.
6327 * linux-sparc-low.c (tdesc_sparc64): Declare.
6328 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6329 Adjust.
6330 (sparc_arch_setup): New function.
6331 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6332 (the_low_target): Adjust.
6333 (initialize_low_arch): New function.
6334 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6335 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6336 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6337 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6338 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6339 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6340 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6341 (tdesc_powerpc_isa205_vsx64l): Declare.
6342 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6343 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6344 (ppc_set_pc, ppc_get_hwcap): Adjust.
6345 (ppc_usrregs_info): Forward declare.
6346 (!__powerpc64__) ppc_regmap_adjusted: New global.
6347 (ppc_arch_setup): Adjust to the current process'es target
6348 description.
6349 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6350 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6351 (ppc_store_evrregset): Adjust.
6352 (target_regsets): Rename to ...
6353 (ppc_regsets): ... this, and make static.
6354 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6355 (ppc_regs_info): New function.
6356 (the_low_target): Adjust.
6357 (initialize_low_arch): New function.
6358 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6359 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6360 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6361 (tdesc_s390x_linux64v2): Declare.
6362 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6363 (s390_fill_gregset, s390_store_last_break): Adjust.
6364 (target_regsets): Rename to ...
6365 (s390_regsets): ... this, and make static.
6366 (s390_get_pc, s390_set_pc): Adjust.
6367 (s390_get_hwcap): New target_desc parameter, and use it.
6368 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6369 (s390_arch_setup): Adjust to set the current process'es target
6370 description. Don't adjust the regmap.
6371 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6372 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6373 (regs_info_3264): New globals.
6374 (s390_regs_info): New function.
6375 (the_low_target): Adjust.
6376 (initialize_low_arch): New function.
6377 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6378 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6379 [__mips64] (init_registers_mips_linux)
6380 (init_registers_mips_dsp_linux): Delete defines.
6381 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6382 (have_dsp): New global.
6383 (mips_read_description): New, based on mips_arch_setup.
6384 (mips_arch_setup): Reimplement.
6385 (get_usrregs_info): New function.
6386 (mips_cannot_fetch_register, mips_cannot_store_register)
6387 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6388 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6389 (target_regsets): Rename to ...
6390 (mips_regsets): ... this, and make static.
6391 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6392 (dsp_regs_info, regs_info): New globals.
6393 (mips_regs_info): New function.
6394 (the_low_target): Adjust.
6395 (initialize_low_arch): New function.
6396 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6397 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6398 Declare.
6399 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6400 (arm_read_description): New, with bits factored from
6401 arm_arch_setup.
6402 (arm_arch_setup): Reimplement.
6403 (target_regsets): Rename to ...
6404 (arm_regsets): ... this, and make static.
6405 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6406 (arm_regs_info): New function.
6407 (the_low_target): Adjust.
6408 (initialize_low_arch): New function.
6409 * linux-m68k-low.c (tdesc_m68k): Declare.
6410 (target_regsets): Rename to ...
6411 (m68k_regsets): ... this, and make static.
6412 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6413 (m68k_regs_info): New function.
6414 (m68k_arch_setup): New function.
6415 (the_low_target): Adjust.
6416 (initialize_low_arch): New function.
6417 * linux-sh-low.c (tdesc_sharch): Declare.
6418 (target_regsets): Rename to ...
6419 (sh_regsets): ... this, and make static.
6420 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6421 (sh_regs_info, sh_arch_setup): New functions.
6422 (the_low_target): Adjust.
6423 (initialize_low_arch): New function.
6424 * linux-bfin-low.c (tdesc_bfin): Declare.
6425 (bfin_arch_setup): New function.
6426 (bfin_usrregs_info, regs_info): New globals.
6427 (bfin_regs_info): New function.
6428 (the_low_target): Adjust.
6429 (initialize_low_arch): New function.
6430 * linux-cris-low.c (tdesc_cris): Declare.
6431 (cris_arch_setup): New function.
6432 (cris_usrregs_info, regs_info): New globals.
6433 (cris_regs_info): New function.
6434 (the_low_target): Adjust.
6435 (initialize_low_arch): New function.
6436 * linux-cris-low.c (tdesc_crisv32): Declare.
6437 (cris_arch_setup): New function.
6438 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6439 (cris_regs_info): New function.
6440 (the_low_target): Adjust.
6441 (initialize_low_arch): New function.
6442 * linux-m32r-low.c (tdesc_m32r): Declare.
6443 (m32r_arch_setup): New function.
6444 (m32r_usrregs_info, regs_info): New globals.
6445 (m32r_regs_info): Adjust.
6446 (initialize_low_arch): New function.
6447 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6448 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6449 (tic6x_usrregs_info): Forward declare.
6450 (tic6x_read_description): New function, based on ...
6451 (tic6x_arch_setup): ... this. Reimplement.
6452 (target_regsets): Rename to ...
6453 (tic6x_regsets): ... this, and make static.
6454 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6455 (tic6x_regs_info): New function.
6456 (the_low_target): Adjust.
6457 (initialize_low_arch): New function.
6458 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6459 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6460 (target_regsets): Rename to ...
6461 (xtensa_regsets): ... this, and make static.
6462 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6463 globals.
6464 (xtensa_arch_setup, xtensa_regs_info): New functions.
6465 (the_low_target): Adjust.
6466 (initialize_low_arch): New function.
6467 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6468 (nios2_arch_setup): Set the current process'es tdesc.
6469 (target_regsets): Rename to ...
6470 (nios2_regsets): ... this.
6471 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6472 (nios2_regs_info): New function.
6473 (the_low_target): Adjust.
6474 (initialize_low_arch): New function.
a261b8f5
PA		 6475 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6476 (aarch64_arch_setup): Set the current process'es tdesc.
6477 (target_regsets): Rename to ...
6478 (aarch64_regsets): ... this.
6479 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6480 (aarch64_regs_info): New function.
6481 (the_low_target): Adjust.
6482 (initialize_low_arch): New function.
3aee8918
PA		 6483 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6484 globals.
6485 (target_regsets): Rename to ...
6486 (tile_regsets): ... this.
6487 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6488 (tile_regs_info): New function.
6489 (tile_arch_setup): Set the current process'es tdesc.
6490 (the_low_target): Adjust.
6491 (initialize_low_arch): New function.
6492 * spu-low.c (tdesc_spu): Declare.
6493 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6494 * win32-arm-low.c (tdesc_arm): Declare.
6495 (arm_arch_setup): New function.
6496 (the_low_target): Install arm_arch_setup instead of
6497 init_registers_arm.
6498 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6499 (init_windows_x86): Rename to ...
6500 (i386_arch_setup): ... this. Set `win32_tdesc'.
6501 (the_low_target): Adjust.
6502 * win32-low.c (win32_tdesc): New global.
6503 (child_add_thread): Don't create the thread cache here.
6504 (do_initial_child_stuff): Set the new process'es tdesc.
6505 * win32-low.h (struct target_desc): Forward declare.
6506 (win32_tdesc): Declare.
6507 * lynx-i386-low.c (tdesc_i386): Declare global.
6508 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6509 * lynx-low.c (lynx_tdesc): New global.
6510 (lynx_add_process): Set the new process'es tdesc.
6511 * lynx-low.h (struct target_desc): Forward declare.
6512 (lynx_tdesc): Declare global.
6513 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6514 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6515 * nto-low.c (nto_tdesc): New global.
6516 (do_attach): Set the new process'es tdesc.
6517 * nto-low.h (struct target_desc): Forward declare.
6518 (nto_tdesc): Declare.
6519 * nto-x86-low.c (tdesc_i386): Declare.
6520 (nto_x86_arch_setup): Set `nto_tdesc'.
6521
b1fbec62
GB		 65222013-06-04 Gary Benson <gbenson@redhat.com>
6523
6524 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6525 to qSupported response when appropriate.
6526 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6527 with nonzero-length annex.
6528 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6529 arguments supplied in annex.
6530
d1ec4ce7
DE		 65312013-05-31 Doug Evans <dje@google.com>
6532
ac44adcb 6533 PR server/15594
d1ec4ce7
DE		 6534 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6535 64 bits in 64-cross-32 environment.
6536
9b25f2d3
PA		 65372013-05-28 Pedro Alves <palves@redhat.com>
6538
6539 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6540 (aarch64-without-fpu.c): Delete rule.
6541 * configure.srv (aarch64*-*-linux*): Remove references to
6542 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6543 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6544 declaration.
6545
6740dc9c
PA		 65462013-05-24 Pedro Alves <palves@redhat.com>
6547
6548 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6549 instead of strchr/decode_address. Error if the range isn't split
6550 with a ','. Don't assume there's be a ':' in the action.
6551
c2d6af84
PA		 65522013-05-23 Yao Qi <yao@codesourcery.com>
6553 Pedro Alves <palves@redhat.com>
6554
6555 * linux-low.c (lwp_in_step_range): New function.
6556 (linux_wait_1): If the thread was range stepping and stopped
6557 outside the stepping range, report the stop to GDB. Otherwise,
6558 continue stepping. Add range stepping debug output.
6559 (linux_set_resume_request): Copy the step range from the resume
6560 request to the lwp.
6561 (linux_supports_range_stepping): New.
6562 (linux_target_ops) <supports_range_stepping>: Set to
6563 linux_supports_range_stepping.
6564 * linux-low.h (struct linux_target_ops)
6565 <supports_range_stepping>: New field.
6566 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6567 * linux-x86-low.c (x86_supports_range_stepping): New.
6568 (the_low_target) <supports_range_stepping>: Set to
6569 x86_supports_range_stepping.
6570 * server.c (handle_v_cont): Handle 'r' action.
6571 (handle_v_requests): Append ";r" if the target supports range
6572 stepping.
6573 * target.h (struct thread_resume) <step_range_start,
6574 step_range_end>: New fields.
6575 (struct target_ops) <supports_range_stepping>:
6576 New field.
6577 (target_supports_range_stepping): New macro.
6578
58794e1a
JB		 65792013-05-17 Joel Brobecker <brobecker@adacore.com>
6580
6581 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6582 confusion in comment.
6583
d631c5a7
JB		 65842013-05-17 Joel Brobecker <brobecker@adacore.com>
6585
6586 * lynx-low.c (struct process_info_private): New type.
6587 (lynx_add_process): New function.
6588 (lynx_create_inferior, lynx_attach): Replace calls to
6589 add_process by calls to lynx_add_process.
6590 (lynx_resume): If PTID is null, then try using
6591 current_process()->private->last_wait_event_ptid.
6592 Add comments.
6593 (lynx_clear_inferiors): Delete. The contents of that function
6594 has been inlined in lynx_mourn;
6595 (lynx_wait_1): Save the ptid in the process's private data.
6596 (lynx_mourn): Free the process' private data. Replace call
6597 to lynx_clear_inferiors by call to clear_inferiors.
6598
96f7a20f
YQ		 65992013-05-17 Yao Qi <yao@codesourcery.com>
6600
6601 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6602 the right place.
6603
db0dfaa0
LM		 66042013-05-16 Luis Machado <lgustavo@codesourcery.com>
6605
6606 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6607 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6608 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6609 PT_TEXT_END_ADDR guards. Update comments.
6610 (linux_target_op) <read_offsets>: Conditionally define to
6611 linux_read_offsets if the target is UCLIBC and if it defines
6612 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6613
68f5f838
SL		 66142013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6615 Andrew Jenner <andrew@codesourcery.com>
6616
6617 * Makefile.in (SFILES): Add linux-nios2-low.c.
6618 (clean): Add action to delete nios2-linux.c.
6619 (nios2-linux.c): New rule.
6620 * configure.srv: Add nios2*-*-linux*.
6621 * linux-nios2-low.c: New.
6622
1ebff1fd
HAQ		 66232013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6624
6625 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6626
f6150862
HZ		 66272013-04-25 Hui Zhu <hui@codesourcery.com>
6628
6629 PR gdb/15186
f6150862
HZ		 6630 * ax.c (ax_printf): Add fflush.
6631
614c279d
TT		 66322013-04-22 Tom Tromey <tromey@redhat.com>
6633
6634 * Makefile.in (SFILES): Add filestuff.c.
6635 (OBS): Add filestuff.o.
6636 (filestuff.o): New target.
6637 * config.in, configure: Rebuild.
6638 * configure.ac: Check for fdwalk, pipe2.
6639
7d4e5717
PA		 66402013-04-17 Pedro Alves <palves@redhat.com>
6641
6642 * configure.ac (USE_THREAD_DB): Delete variable.
6643 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6644 Don't AC_SUBST USE_THREAD_DB.
6645 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6646 * config.in, configure: Regenerate.
6647
d5c93e41
PA		 66482013-04-16 Pedro Alves <palves@redhat.com>
6649
6650 * linux-low.h (struct lwp_info) <thread_known>: Move under
6651 the USE_THREAD_DB #ifdef.
6652
04f5fe89
PA		 66532013-04-16 Pedro Alves <palves@redhat.com>
6654
6655 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6656 (linux-low.o): Delete rule.
6657 * linux-low.h: Always include "gdb_thread_db.h" instead of
6658 conditionally including thread_db.h.
6659 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6660 HAVE_THREAD_DB_H.
6661
480b27bf
JK		 66622013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6663
6664 * Makefile.in (install-only): Fix make install regression.
6665
43662968
JK		 66662013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6667
6668 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6669 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6670 installation.
6671 * gdbserver.1: Remove.
6672
3e74e146
PA		 66732013-03-22 Pedro Alves <palves@redhat.com>
6674
6675 * linux-low.c (handle_extended_wait): Don't call
6676 linux_enable_event_reporting.
6677
a8347a2a
TT		 66782013-03-15 Tony Theodore <tonyt@logyst.com>
6679
6680 PR build/9098:
6681 * Makefile.in (SHELL): Use @SHELL@.
6682
eeb56fa7
SDJ		 66832013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6684
6685 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6686 compiler warning.
6687
4fa7e2ff
JB		 66882013-03-13 Joel Brobecker <brobecker@adacore.com>
6689
6690 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6691 Remove extraneous NULL element.
6692
8ddb1965
YQ		 66932013-03-13 Yao Qi <yao@codesourcery.com>
6694
6695 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6696 'V' block in trace frame.
6697
9accd112
MM		 66982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6699
6700 * target.h (struct target_ops): Add btrace ops.
6701 (target_supports_btrace): New macro.
6702 (target_enable_btrace): New macro.
6703 (target_disable_btrace): New macro.
6704 (target_read_btrace): New macro.
6705 * gdbthread.h (struct thread_info): Add btrace field.
6706 * server.c: Include btrace-common.h.
6707 (handle_btrace_general_set): New function.
6708 (handle_btrace_enable): New function.
6709 (handle_btrace_disable): New function.
6710 (handle_general_set): Call handle_btrace_general_set.
6711 (handle_qxfer_btrace): New function.
6712 (struct qxfer qxfer_packets[]): Add btrace entry.
6713 * inferiors.c (remove_thread): Disable btrace.
6714 * linux-low: Include linux-btrace.h.
6715 (linux_low_enable_btrace): New function.
6716 (linux_low_read_btrace): New function.
6717 (linux_target_ops): Add btrace ops.
6718 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6719 Add srv_linux_btrace=yes.
6720 (x86_64-*-linux*): Add linux-btrace.o.
6721 Add srv_linux_btrace=yes.
6722 * configure.ac: Define HAVE_LINUX_BTRACE.
6723 * config.in: Regenerated.
6724 * configure: Regenerated.
6725
5cc22e4c
MM		 67262013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6727
6728 * server.c (handle_qxfer): Preserve error message if -3 is
6729 returned.
6730 (qxfer): Document the -3 return value.
6731
7c97f91e
MM		 67322013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6733
6734 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6735 (linux_btrace_h): New variable.
6736 (linux-btrace.o): New rule.
6737
be9a119c 67382013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6739 Hafiz Abid Qadeer <abidh@codesourcery.com>
6740
6741 * tracepoint.c (trace_buffer_size): New global.
6742 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6743 (init_trace_buffer): Change to one-argument function. Allocate
6744 trace buffer memory.
6745 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6746 handle QTBuffer:size packet.
6747 (cmd_bigqtbuffer_size): New function.
6748 (initialize_tracepoint): Call init_trace_buffer with
6749 DEFAULT_TRACE_BUFFER_SIZE.
6750 * server.c (handle_query): Add QTBuffer:size in the
6751 supported packets.
6752
e64f7499
YQ		 67532013-03-07 Yao Qi <yao@codesourcery.com>
6754
6755 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6756 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6757 of -1.
6758 (cmd_qtsp): Adjust condition. Do post increment.
6759 Set cur_action and cur_step_action back to 0.
6760
f0ae6fc3
PA		 67612013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6762
6763 PR server/15236
6764 * linux-low.c (linux_write_memory): Return early success if LEN is
6765 zero.
6766
b5b0b0af
CV		 67672013-03-05 Corinna Vinschen <vinschen@redhat.de>
6768
334ad4a8 6769 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6770
589bc927
TT		 67712013-02-28 Tom Tromey <tromey@redhat.com>
6772
6773 * configure.ac: Invoke AC_SYS_LARGEFILE.
6774 * configure, config.in: Rebuild.
6775
dfe07582
CV		 67762013-02-28 Corinna Vinschen <vinschen@redhat.com>
6777
6778 * win32-low.c: Throughout, fix format strings and casts of
6779 printf-like functions to avoid type related warnings on all
6780 platforms.
6781 (get_child_debug_event): Print dwDebugEventCode as hex since
6782 that's how it's usually documented.
6783
736cd585
YQ		 67842013-02-28 Yao Qi <yao@codesourcery.com>
6785
6786 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6787 pulongest.
6788
e1f58301
JW		 67892013-02-27 Jiong Wang <jiwang@tilera.com>
6790
6791 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6792 (reg-tilegx32.c): New rule.
6793 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6794 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6795 different register info initializer according to elf class.
6796 (init_registers_tilgx32): New function. The tilegx32 register info
6797 initializer.
6798 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6799 (tile_store_gregset): Likewise.
6800
d171ca78
YQ		 68012013-02-27 Yao Qi <yao@codesourcery.com>
6802
6803 * server.c (process_point_options): Print debug message when
6804 debug_threads is true.
6805
282bbdf3
YQ		 68062013-02-26 Yao Qi <yao@codesourcery.com>
6807
6808 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6809
aca22551
PA		 68102013-02-19 Pedro Alves <palves@redhat.com>
6811 Kai Tietz <ktietz@redhat.com>
6812
6813 PR gdb/15161
6814
6815 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6816 instead of strtoul to extract address from packet.
6817 (process_serial_event) <'z'>: Likewise.
6818
4f3cee1c
YQ		 68192013-02-18 Yao Qi <yao@codesourcery.com>
6820
6821 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6822
8e1d55a3
PA		 68232013-02-14 Pedro Alves <palves@redhat.com>
6824
6825 Plug memory leak.
6826
6827 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6828 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6829
458820da
PA		 68302013-02-14 Pedro Alves <palves@redhat.com>
6831
6832 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6833
baea0dae
PA		 68342013-02-14 Pedro Alves <palves@redhat.com>
6835
6836 * tracepoint.c (save_string): Delete.
6837 (add_tracepoint_action): Use savestring instead of save_string.
6838
0b1afbb3
PA		 68392013-02-12 Pedro Alves <palves@redhat.com>
6840
6841 * linux-xtensa-low.c: Ditto.
6842 * xtensa-xtregs.c: Ditto.
6843
8a4ac37e
PA		 68442013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6845
6846 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6847 thread_db.
6848
148de6bb
MS		 68492013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6850
6851 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6852 aarch64_num_wp_regs and aarch64_num_bp_regs to
6853 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6854
55fac6e0
MS		 68552013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6856
6857 * linux-aarch64-low.c (ps_get_thread_area): Replace
6858 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6859
176eb98c
MS		 68602013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6861 Marcus Shawcroft <marcus.shawcroft@arm.com>
6862 Nigel Stephens <nigel.stephens@arm.com>
6863 Yufeng Zhang <yufeng.zhang@arm.com>
6864
6865 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6866 (aarch64.c, aarch64-without-fpu.c): New targets.
6867 * configure.srv (aarch64*-*-linux*): New.
6868 * linux-aarch64-low.c: New file.
6869
56f7af9c
MS		 68702013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6871
43aaf8b6 6872 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6873 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6874 (dequeue_one_deferred_signal, linux_resume_one_thread)
6875 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6876 (linux_tracefork_grandchild, linux_test_for_tracefork)
6877 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6878 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6879 where the argument is 0.
6880
60f662b0
YQ		 68812013-01-25 Yao Qi <yao@codesourcery.com>
6882
6883 * event-loop.c: Include "queue.h".
6884 (gdb_event_p): New typedef.
6885 (struct gdb_event) <next_event>: Remove.
6886 (event_queue): Change to QUEUE(gdb_event_p).
6887 (async_queue_event): Remove.
6888 (gdb_event_xfree): New.
6889 (initialize_event_loop): New.
6890 (process_event): Use API from QUEUE.
6891 (wait_for_event): Likewise.
6892 * server.c (main): Call initialize_event_loop.
6893 * server.h (initialize_event_loop): Declare.
6894
5ae4861a
YQ		 68952013-01-18 Yao Qi <yao@codesourcery.com>
6896
6897 * ax.h (struct eval_agent_expr_context): New.
6898 (gdb_eval_agent_expr): Update declaration.
6899 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6900 TFRAME. Add new argument CTX.
6901 * server.h (struct eval_agent_expr_context): Declare.
6902 (agent_mem_read, agent_tsv_read): Update declaration.
6903 (agent_mem_read_string): Likewise.
6904 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6905 (add_traceframe_block): Add new argument TPOINT.
6906 Increase TPOINT->traceframe_usage.
6907 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6908 eval_tracepoint_agent_expr.
6909 (condition_true_at_tracepoint): Likewise.
6910 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6911 (agent_mem_read_string, agent_tsv_read): Likewise.
6912
85e00e85
YQ		 69132013-01-16 Yao Qi <yao@codesourcery.com>
6914
6915 * linux-low.c (linux_resume_one_lwp): Don't check
6916 'lwp->bp_reinsert != 0'.
6917
4039cf45
JB		 69182013-01-07 Joel Brobecker <brobecker@adacore.com>
6919 Pedro Alves <palves@redhat.com>
6920
6921 * lynx-low.c (ptrace_request_to_str): Define a temporary
6922 macro and use it to simplify this function's implementation.
6923
9044dee2
JB		 69242013-01-07 Joel Brobecker <brobecker@adacore.com>
6925
6926 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6927 sets errno.
6928
e6352c8f
JB		 69292013-01-07 Joel Brobecker <brobecker@adacore.com>
6930
6931 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6932
50681a27
JB		 69332013-01-07 Joel Brobecker <brobecker@adacore.com>
6934
6935 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6936
3f6e77ef
JB		 69372013-01-07 Joel Brobecker <brobecker@adacore.com>
6938
6939 * lynx-low.c (lynx_resume): Use the resume_info parameter
6940 to determine the ptid for the lynx_ptrace call, unless
6941 it is equal to minus_one_ptid, in which case we use the
6942 ptid of the current_inferior.
6943 (lynx_wait_1): After having received a thread create/exit
6944 event, resume the inferior's execution using the signaling
6945 thread's ptid, rather than the old ptid.
6946
7fda33ae
JB		 69472013-01-07 Joel Brobecker <brobecker@adacore.com>
6948
6949 * lynx-low.c (lynx_resume): Delete variable ret.
6950
b9786c74
JB		 69512013-01-01 Joel Brobecker <brobecker@adacore.com>
6952
6953 * gdbreplay.c (gdbreplay_version): Update copyright year.
6954 * server.c (gdbserver_version): Likewise.
6955
8b93d60f
JB		 69562012-12-17 Joel Brobecker <brobecker@adacore.com>
6957
6958 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6959 new thread.
6960
037335a7
JB		 69612012-12-17 Joel Brobecker <brobecker@adacore.com>
6962
6963 * lynx-low.c (ptrace_request_to_str): Add handling for
6964 PTRACE_GETTRACESIG.
6965
52d4cbd8
JB		 69662012-12-17 Joel Brobecker <brobecker@adacore.com>
6967
6968 * lynx-low.c (lynx_attach): Delete variable new_process.
6969
ab8f6ca9
JB		 69702012-12-17 Joel Brobecker <brobecker@adacore.com>
6971
6972 * lynx-low.c (lynx_create_inferior): Delete variable
6973 new_process.
6974
78cbc024
JB		 69752012-12-17 Joel Brobecker <brobecker@adacore.com>
6976
6977 * lynx-low.c (ptrace_request_to_str): Do not handle
6978 PTRACE_GETTHREADLIST if this macro does not exist.
6979
14a00470
YQ		 69802012-12-15 Yao Qi <yao@codesourcery.com>
6981
6982 * Makefile.in (OBS): Add notif.o.
6983 * notif.c, notif.h: New.
6984 * server.c: Include "notif.h".
6985 (struct vstop_notif) <next>: Remove.
6986 <base>: New field.
6987 (queue_stop_reply): Update.
6988 (push_event, send_next_stop_reply): Remove.
6989 (discard_queued_stop_replies): Update.
6990 (notif_stop): New variable.
6991 (handle_v_stopped): Remove.
6992 (handle_v_requests): Don't call handle_v_stopped. Call
6993 handle_ack_notif instead.
6994 (queue_stop_reply_callback): Call notif_event_enque instead
6995 of queue_stop_reply.
6996 (handle_status): Don't call send_next_stop_reply, call
6997 notif_write_event instead.
6998 (kill_inferior_callback): Likewise.
6999 (detach_or_kill_inferior_callback): Likewise.
7000 (main): Call initialize_notif.
7001 (process_serial_event): Call QUEUE_is_empty.
7002 (handle_target_event): Call notif_push instead of push event.
7003 * server.h (push_event): Remove declaration.
7004
61c125b9
TT		 70052012-12-10 Tom Tromey <tromey@redhat.com>
7006
7007 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7008 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7009 macros.
7010 (.c.o): Rewrite.
7011 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7012 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7013 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7014 (amd64-linux-ipa.o, ax.o): Rewrite.
7015 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7016 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7017 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7018 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7019 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7020 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7021 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7022 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7023 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7024 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7025 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7026 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7027 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7028 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7029 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7030 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7031 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7032 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7033 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7034 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7035 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7036 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7037 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7038 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7039 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7040 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7041 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7042 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7043 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7044 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7045 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7046 (reg-tilegx.o): Remove.
7047 (all_object_files): New macro.
7048 Include .deps files.
7049 * aclocal.m4, configure: Rebuild.
7050 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7051 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7052 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7053
e90e9ad9
TT		 70542012-12-05 Tom Tromey <tromey@redhat.com>
7055
7056 PR gdb/14917:
7057 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7058
02d403bf 70592012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7060
7061 * configure.ac: Check for linux/perf_event.h.
7062 * config.in: Regenerated.
7063 * configure: Regenerated.
7064
0270a750
PA		 70652012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7066
7067 * hostio.c (handle_readlink): Decrease buffer size
7068 parameter passed to readlink by one byte.
7069
8c29b58e
YQ		 70702012-11-26 Yao Qi <yao@codesourcery.com>
7071
7072 * configure.ac (build_warnings): Append '-Wempty-body'.
7073 * configure: Regenerated.
7074 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7075 body.
7076
8bdce1ff
PM		 70772012-11-15 Pierre Muller <muller@sourceware.org>
7078
7079 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7080 * config.in: Regenerate.
7081 * configure: Regenerate.
7082 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7083 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7084 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7085 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7086 header.
7087 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7088 instead of <sys/wait.h> header.
7089 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7090
02d403bf 70912012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7092
7093 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7094 (various make rules): Remove -DGDBSERVER
7095
fbd5db48
YQ		 70962012-11-09 Yao Qi <yao@codesourcery.com>
7097
7098 * spu-low.c (current_ptid): Move it to ..
7099 * gdbthread.h: ... here. New.
7100 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7101 * server.c (myresume, process_serial_event): Likewise.
7102 * thread-db.c (thread_db_find_new_threads): Likewise.
7103 * tracepoint.c (run_inferior_command): Likewise.
7104
b3dc46ff
AB		 71052012-10-01 Andrew Burgess <aburgess@broadcom.com>
7106
7107 * server.c (handle_search_memory_1): Include access length in
7108 warning message.
7109
07c04788
HPN		 71102012-09-05 Michael Brandt <michael.brandt@axis.com>
7111
7112 * linux-crisv32-low.c: Fix compile errors.
7113
918d227b
YQ		 71142012-09-04 Yao Qi <yao@codesourcery.com>
7115
7116 * tracepoint.c (cmd_qtsv): Adjust debug message.
7117 Don't check CUR_TPOINT.
7118
18c1b81a
YQ		 71192012-08-28 Yao Qi <yao@codesourcery.com>
7120
7121 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7122 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7123 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7124 Remove declarations of xmalloc, xreallloc, xstrdup and
7125 freeargv.
7126 * Makefile.in (libiberty_h): New.
7127 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7128 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7129
dc82f37b
YQ		 71302012-08-23 Yao Qi <yao@codesourcery.com>
7131
7132 * server.h: Remove declaration of 'xsnprintf'.
7133
406b1477
KS		 71342012-08-22 Keith Seitz <keiths@redhat.com>
7135
7136 * server.h: Include build-gnulib-gbserver/config.h.
7137 * gdbreplay.c: Likewise.
7138
e6712ff1
DE		 71392012-08-08 Doug Evans <dje@google.com>
7140
7141 * Makefile.in (SFILES): Add gdb_vecs.c.
7142 (OBS): Add gdb_vecs.o.
7143 (gdb_vecs_h, host_defs_h): New variables.
7144 (thread-db.o): Add $(gdb_vecs_h) dependency.
7145 (gdb_vecs.o): New rule.
7146 * thread-db.c: #include "gdb_vecs.h".
7147 (thread_db_load_search): Use a vector to iterate over path elements.
7148 Handle text appearing after "$pdir".
7149
7150 * configure.ac: Add check for strstr.
7151 * config.in: Regenerate.
7152 * configure: Regenerate.
7153
7c3270ae
UW		 71542012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7155
7156 * hostio.c (handle_pread): If pread fails, fall back to attempting
7157 lseek/read.
7158 (handle_pwrite): Likewise for pwrite.
7159
b62e2b27
UW		 71602012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7161
7162 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7163 between unsupported TYPE and unimplementable ADDR/LEN combination.
7164 (arm_insert_point): Act on new return value.
7165
78a99e91
PA		 71662012-07-31 Pedro Alves <palves@redhat.com>
7167
7168 * server.c (process_point_options): Only skip tokens if we find
7169 one that is unrecognized. Don't treat 'X' specially while
7170 skipping unrecognized tokens.
7171
fcf303ab
UW		 71722012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7173
7174 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7175 to 4-byte-align HW breakpoint addresses for Thumb.
7176
7255706c
YQ		 71772012-07-27 Yao Qi <yao@codesourcery.com>
7178
7179 PR remote/14161.
7180
7181 * server.h: Declare gdb_agent_about_to_close.
7182 * target.c (kill_inferior): Include "agent.h".
7183 New. Send command 'kill'.
7184 * target.h (kill_inferior): Removed macro.
7185 * tracepoint.c (gdb_agent_about_to_close): New.
7186 (gdb_agent_helper_thread): Handle command 'close'.
7187 Wait endlessly until the inferior stops.
7188 Install gdb_agent_remove_socket to atexit hook.
7189 (agent_socket_name): New static variable.
7190 (gdb_agent_socket_init): Replace local variable 'name' with
7191 'agent_socket_name'.
7192 (gdb_agent_remove_socket): New.
7193
5a3f286f
YQ		 71942012-07-27 Yao Qi <yao@codesourcery.com>
7195
7196 * server.c (process_point_options): Stop at 'X' when parsing.
7197
961bd387
ME		 71982012-07-19 Michael Eager <eager@eagercon.com>
7199
a261b8f5 7200 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7201 to hw_execute.
7202 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7203 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7204 hardware breakpoint.
7205
aa7c7447
JK		 72062012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7207
7208 * gdbserver/linux-low.c (initialize_low): Call
7209 linux_ptrace_init_warnings.
7210
7f216e7c
DE		 72112012-07-02 Doug Evans <dje@google.com>
7212
7213 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7214 pointer to int.
7215
d3ce09f5
SS		 72162012-07-02 Stan Shebs <stan@codesourcery.com>
7217
7218 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7219 (ax.o): Add it to build rule.
7220 (ax-ipa.o): Ditto.
7221 (OBS): Add format.o.
7222 (IPA_OBS): Add format.o.
7223 * server.c (handle_query): Claim support for breakpoint commands.
7224 (process_point_options): Add command case.
7225 (process_serial_event): Leave running if there are printfs in
7226 effect.
7227 * mem-break.h (any_persistent_commands): Declare.
7228 (add_breakpoint_commands): Declare.
7229 (gdb_no_commands_at_breakpoint): Declare.
7230 (run_breakpoint_commands): Declare.
7231 * mem-break.c (struct point_command_list): New struct.
7232 (struct breakpoint): New field command_list.
7233 (any_persistent_commands): New function.
7234 (add_commands_to_breakpoint): New function.
7235 (add_breakpoint_commands): New function.
7236 (gdb_no_commands_at_breakpoint): New function.
7237 (run_breakpoint_commands): New function.
7238 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7239 locally.
7240 * ax.c: Include format.h.
7241 (ax_printf): New function.
7242 (gdb_eval_agent_expr): Add printf opcode.
7243
2f8f6aed
YQ		 72442012-06-13 Yao Qi <yao@codesourcery.com>
7245
7246 * server.c (start_inferior): Remove duplicated writes to fields
7247 'last_resume_kind' and 'last_status' of 'current_inferior'.
7248
0c9070b3
YQ		 72492012-06-12 Yao Qi <yao@codesourcery.com>
7250 Pedro Alves <palves@redhat.com>
7251
7252 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7253 comment.
7254 * server.c (handle_v_cont): Extend comment.
7255
c52daf70
YQ		 72562012-06-11 Yao Qi <yao@codesourcery.com>
7257
7258 * linux-low.c (linux_attach): Add 'static'.
7259
d38bbb0a
YQ		 72602012-06-06 Yao Qi <yao@codesourcery.com>
7261
7262 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7263
89dc0afd
JK		 72642012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7265
7266 Fix gcc -flto compilation warning.
7267 * server.c (main): Make variable multi_mode and attach volatile.
7268
75f62ce7
TJB		 72692012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7270
7271 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7272 if the platform doesn't know about it.
7273
65f479b6
PA		 72742012-05-30 Jeff Kenton <jkenton@tilera.com>
7275
7276 * Makefile.in (SFILES): Add linux-tile-low.c.
7277 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7278 * configure.srv: Handle tilegx-*-linux*.
7279 * linux-tile-low.c: New file.
7280
0c5bf5a9
JK		 72812012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7282
7283 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7284
a493e3e2
PA		 72852012-05-24 Pedro Alves <palves@redhat.com>
7286
7287 PR gdb/7205
7288
43aaf8b6 7289 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7290
2ea28649
PA		 72912012-05-24 Pedro Alves <palves@redhat.com>
7292
7293 PR gdb/7205
7294
7295 Replace target_signal with gdb_signal throughout.
7296
8d409d16
MR		 72972012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7298
7299 * linux-low.c (linux_store_registers): Avoid the copying sequence
7300 when no data has been retrieved by ptrace.
7301
23512c01
MGD		 73022012-05-22 Will Deacon <will.deacon@arm.com>
7303
7304 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7305 Include asm/ptrace.h.
7306 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7307 already defined.
7308
4934b29e
MR		 73092012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7310
7311 * linux-low.c (linux_store_registers): Don't re-retrieve data
7312 with ptrace that has already been obtained from /proc. Always
7313 copy any data retrieved with ptrace to the buffer supplied.
7314
bde24c0a
PA		 73152012-05-11 Yao Qi <yao@codesourcery.com>
7316 Pedro Alves <palves@redhat.com>
7317
7318 * linux-low.c (enum stopping_threads_kind): New.
7319 (stopping_threads): Change type to `enum stopping_threads_kind'.
7320 (handle_extended_wait): If stopping and suspending threads, leave
7321 the new_lwp suspended too.
7322 (linux_wait_for_event): Adjust.
7323 (stop_all_lwps): Set `stopping_threads' to
7324 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7325 whether we're suspending threads or just stopping them. Assert no
7326 recursion happens.
7327
623b6bdf
YQ		 73282012-04-29 Yao Qi <yao@codesourcery.com>
7329
7330 * server.h: Move some code to ...
7331 * gdbthread.h: ... here. New.
7332 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7333 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7334 (nto-low.o, win32-low.o): Likewise.
7335 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7336 * regcache.c, remote-utils.c, server.c: Likewise.
7337 * target.c, tracepoint.c, win32-low.c: Likewise.
7338
f15f9948
TJB		 73392012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7340
7341 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7342 (PTRACE_ARG4_TYPE): Likewise.
7343 (PTRACE_XFER_TYPE): Likewise.
7344 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7345 ptrace to PTRACE_ARG3_TYPE.
7346 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7347 (PTRACE_ARG4_TYPE): Likewise.
7348 (PTRACE_XFER_TYPE): Likewise.
7349 (linux_detach_one_lwp): Cast fourth argument of
7350 ptrace to long then PTRACE_ARG4_TYPE.
7351 (regsets_fetch_inferior_registers): Cast third argument of
7352 ptrace to long then PTRACE_ARG3_TYPE.
7353 (regsets_store_inferior_registers): Likewise.
7354
38ea300a
PA		 73552012-04-20 Pedro Alves <palves@redhat.com>
7356
7357 * configure: Regenerate.
7358
c971b7fa
PA		 73592012-04-19 Pedro Alves <palves@redhat.com>
7360
43aaf8b6 7361 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7362 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7363 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7364 (all, install-only, uninstall, clean-info, all-lib, clean): No
7365 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7366 (maintainer-clean realclean distclean): Use subdir_do.
7367 (subdir_do): New.
7368 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7369 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7370 * acinclude.m4: Include acx_configure_dir.m4.
7371 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7372 calls. Call AC_PROG_RANLIB. Configure gnulib using
7373 ACX_CONFIGURE_DIR.
7374 (GNULIB): New.
7375 (GNULIB_STDINT_H): Adjust.
7376 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7377 * gdbreplay.c: Include build-gnulib/config.h.
7378 * server.h: Likewise.
7379 * aclocal.m4: Regenerate.
7380 * config.in: Regenerate.
7381 * configure: Regenerate.
c971b7fa 7382
809277f8
PA		 73832012-04-19 Pedro Alves <palves@redhat.com>
7384
7385 * Makefile.in (LIBGNU, INCGNU): Adjust.
7386 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7387 (all, install-only, uninstall, clean-info, all-lib, clean)
7388 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7389 * configure.ac: Adjust AC_OUTPUT output.
7390 * aclocal.m4: Regenerate.
7391 * configure: Regenerate.
7392
fd9bb8b8
PA		 73932012-04-19 Pedro Alves <palves@redhat.com>
7394
7395 * Makefile.in (generated_files): New.
7396 (server_h): Remove the explicit dependency on config.h, and depend
7397 on $generated_files.
7398
1c298c66
PA		 73992012-04-19 Pedro Alves <palves@redhat.com>
7400
7401 * Makefile.in (INCGNU): Add -Ignulib.
7402
57c4b50b
PA		 74032012-04-19 Pedro Alves <palves@redhat.com>
7404
7405 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7406 (INCGNU): ... this, and spell out -I here.
7407 (GNULIB_LIB): Rename to ...
7408 (LIBGNU): ... this.
7409 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7410
1030e047
PA		 74112012-04-19 Pedro Alves <palves@redhat.com>
7412
7413 * config.in: Regenerate.
7414
447d4319
PA		 74152012-04-19 Pedro Alves <palves@redhat.com>
7416
7417 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7418 * server.h (memmem): Remove declaration.
7419 * config.in: Regenerate.
7420 * configure: Regenerate.
7421
aad9eab9
YQ		 74222012-04-19 Yao Qi <yao@codesourcery.com>
7423
7424 * Makefile.in (SFILES): Add common/vec.c.
7425 (OBS): Add vec.o.
7426 (vec.o): New rule.
7427
3e10640f
YQ		 74282012-04-19 Yao Qi <yao@codesourcery.com>
7429
7430 * remote-utils.c (prepare_resume_reply): Replace with macro
7431 target_core_of_thread.
7432 * server.c (handle_qxfer_threads_proper): Likewise.
7433 * target.h (traget_core_of_thread): New macro.
7434
71622373
PA		 74352012-04-18 Pedro Alves <palves@redhat.com>
7436
7437 * aclocal.m4: Regenerate.
7438 * configure: Regenerate.
7439
80d26939
YQ		 74402012-04-16 Yao Qi <yao@codesourcery.com>
7441
7442 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7443 duplicated on address.
7444
42476b70
YQ		 74452012-04-16 Yao Qi <yao@codesourcery.com>
7446
7447 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7448 (struct tracepoint_action_ops) <send>: New field.
7449 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7450 (agent_expr_send, x_tracepoint_action_send): New.
7451 (l_tracepoint_action_send): New.
7452 (cmd_qtdp): Download and install tracepoint
7453 according to `use_agent'.
7454 (run_inferior_command): Add one more parameter `len'.
7455 Update callers.
7456 (tracepoint_send_agent): New.
7457 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7458
7bc83639
YQ		 74592012-04-16 Yao Qi <yao@codesourcery.com>
7460
7461 * tracepoint.c (download_tracepoints): Moved to ...
7462 (cmd_qtstart): ... here.
7463
5f18041e
YQ		 74642012-04-14 Yao Qi <yao@codesourcery.com>
7465
7466 * tracepoint.c: Include inttypes.h.
7467 (struct collect_memory_action): Use sized types.
7468 (struct tracepoint): Likewise.
7469 (cmd_qtdp, stop_tracing): Update print specifiers.
7470 (cmd_qtp, response_tracepoint): Likewise.
7471 (collect_data_at_tracepoint): Likewise.
7472 (collect_data_at_step): Likewise.
7473
55a8c076
YQ		 74742012-04-14 Yao Qi <yao@codesourcery.com>
7475
7476 Import gnulib module inttypes.
7477 * aclocal.m4, config.in, configure: Regenerated.
7478
dc750257
YQ		 74792012-04-14 Yao Qi <yao@codesourcery.com>
7480
7481 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7482 Makefile and config.status at last.
7483
0ab5faf9
YQ		 74842012-04-13 Yao Qi <yao@codesourcery.com>
7485
7486 * tracepoint.c: Include stdint.h unconditionally.
7487
18f5fd81
TJB		 74882012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7489
7490 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7491 on BFD_HAVE_SYS_PROCFS_TYPE.
7492 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7493 * configure: Regenerate.
7494 * config.in: Likewise.
7495
4d47af5c
L		 74962012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7497
7498 * Makefile.in (clean): Also remove x32.c x32-linux.c
7499 x32-avx.c x32-avx-linux.c.
7500 (x32.o): New target.
7501 (x32.c): Likewise.
7502 (x32-linux.o): Likewise.
7503 (x32-linux.c): Likewise.
7504 (x32-avx.o): Likewise.
7505 (x32-avx.c): Likewise.
7506 (x32-avx-linux.o): Likewise.
7507 (x32-avx-linux.c): Likewise.
7508
7509 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7510 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7511 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7512 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7513 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7514 i386/x32-avx-linux.xml.
7515
7516 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7517 (init_registers_x32_avx_linux): Likwise.
7518 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7519 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7520
ecedbe58
PA		 75212012-04-13 Pedro Alves <palves@redhat.com>
7522
7523 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7524 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7525 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7526 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7527 the sub-make.
7528
c92b5177
L		 75292012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7530
7531 * linux-x86-low.c (compat_x32_clock_t): New.
7532 (compat_x32_siginfo_t): Likewise.
7533 (compat_x32_siginfo_from_siginfo): Likewise.
7534 (siginfo_from_compat_x32_siginfo): Likewise.
7535 (linux_is_elf64): Likewise.
7536 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7537 and siginfo_from_compat_x32_siginfo for x32.
7538 (x86_arch_setup): Set linux_is_elf64.
7539
214d508e
L		 75402012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7541
7542 PR gdb/13969
7543 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7544 e_machine field.
7545 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7546 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7547 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7548 compatible with process.
7549
c9a1864a
YQ		 75502012-04-12 Yao Qi <yao@codesourcery.com>
7551
7552 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7553 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7554 (install-only, install-info, clean): Handle sub dir gnulib.
7555 (all-lib, am--refresh): New targets.
7556 (memmem.o): Remove target.
7557 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7558 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7559 (AC_REPLACE_FUNCS): Remove memmem.
7560 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7561 (AC_OUTPUT): Generate Makefile in gnulib/.
7562 * aclocal.m4, config.in, configure: Regenerated.
7563
367ba2c2
MR		 75642012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7565
7566 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7567
9d236627
PA		 75682012-04-05 Pedro Alves <palves@redhat.com>
7569
7570 -Werror=strict-aliasing
7571
7572 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7573 pointer.
7574
111217b3
PA		 75752012-04-04 Pedro Alves <palves@redhat.com>
7576
7577 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7578 (sparc_store_gregset_from_stack, sparc_store_gregset)
7579 (sparc_breakpoint_at): Fix formatting.
7580
8365dcf5
TJB		 75812012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7582
7583 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7584 are available.
7585 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7586 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7587 * config.in: Regenerate.
7588 * configure: Likewise.
7589
689cc2ae
PA		 75902012-03-29 Pedro Alves <palves@redhat.com>
7591
7592 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7593 Correct ptrace arguments.
7594
c14dfd32
PA		 75952012-03-28 Pedro Alves <palves@redhat.com>
7596
7597 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7598 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7599 (IA64_FR1_REGNUM): New defines.
7600 (ia64_fetch_register): New.
7601 (the_low_target): Install it.
7602 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7603 field.
7604 * linux-low.c (linux_fetch_registers): Try the
7605 the_low_target.fetch_register hook first.
7606
7607 * linux-arm-low.c (the_low_target): Adjust.
7608 * linux-bfin-low.c (the_low_target): Adjust.
7609 * linux-cris-low.c (the_low_target): Adjust.
7610 * linux-crisv32-low.c (the_low_target): Adjust.
7611 * linux-m32r-low.c (the_low_target): Adjust.
7612 * linux-m68k-low.c (the_low_target): Adjust.
7613 * linux-mips-low.c (the_low_target): Adjust.
7614 * linux-ppc-low.c (the_low_target): Adjust.
7615 * linux-s390-low.c (the_low_target): Adjust.
7616 * linux-sh-low.c (the_low_target): Adjust.
7617 * linux-sparc-low.c (the_low_target): Adjust.
7618 * linux-tic6x-low.c (the_low_target): Adjust.
7619 * linux-x86-low.c (the_low_target): Adjust.
7620 * linux-xtensa-low.c (the_low_target): Adjust.
7621
63c88e13
PA		 76222012-03-26 Pedro Alves <palves@redhat.com>
7623
7624 * server.c (handle_qxfer_libraries): Don't bail early if
7625 the_target->qxfer_libraries_svr4 is not NULL.
7626
fb723180
PA		 76272012-03-26 Pedro Alves <palves@redhat.com>
7628
7629 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7630
0afae3cf
PA		 76312012-03-23 Pedro Alves <palves@redhat.com>
7632
7633 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7634 "library-list-svr4" element's start tag when the the DSO list is
7635 empty.
7636
485f1ee4
PA		 76372012-03-23 Pedro Alves <palves@redhat.com>
7638
7639 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7640 a variable whose type size is the same as the inferior's pointer
7641 size.
7642
a5362b9a
TS		 76432012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7644
7645 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7646 struct siginfo.
7647 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7648 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7649 * linux-low.h: Include <signal.h>.
7650 (struct siginfo): Remove forward declaration.
7651 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7652 struct siginfo.
7653
d226c142
MF		 76542012-03-21 Mike Frysinger <vapier@gentoo.org>
7655
7656 * .gitignore: Ignore more files.
7657
122f36ef
PA		 76582012-03-19 Pedro Alves <palves@redhat.com>
7659 Jan Kratochvil <jan.kratochvil@redhat.com>
7660
7661 * server.c (cont_thread, general_thread): Add describing comments.
7662 (start_inferior): Clear `cont_thread'.
7663 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7664 of a process.
7665
fc3e5175
YQ		 76662012-03-15 Yao Qi <yao@codesourcery.com>
7667
7668 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7669 handling to ...
7670 (cmd_qtdp): ... here.
7671
8d0d92cd
YQ		 76722012-03-15 Yao Qi <yao@codesourcery.com>
7673
7674 * tracepoint.c (struct tracepoint_action_ops): New.
7675 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7676 (m_tracepoint_action_download): New.
7677 (r_tracepoint_action_download): New.
7678 (x_tracepoint_action_download): New.
7679 (l_tracepoint_action_download): New.
7680 (add_tracepoint_action): Install `action->ops' according type.
7681 (download_tracepoint_1): Move code `download' function pointer
7682 of various tracepoint_action_ops.
7683
87b0bb13
JK		 76842012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7685
7686 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7687 linux_ptrace_attach_warnings.
7688
5f572dec
JK		 76892012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7690
7691 * Makefile.in (linux-ptrace.o): New.
7692 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7693 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7694 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7695 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7696 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7697 of these targets.
7698 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7699
f4647387
YQ		 77002012-03-08 Yao Qi <yao@codesourcery.com>
7701 Pedro Alves <palves@redhat.com>
7702
7703 Fix PR server/13392.
7704 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7705 offset of JMP insn.
7706 * tracepoint.c (remove_tracepoint): New.
7707 (cmd_qtdp): Call remove_tracepoint when failed to install.
7708
9b224c5e
PA		 77092012-03-07 Pedro Alves <palves@redhat.com>
7710
7711 * linux-low.c (get_detach_signal): New.
7712 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7713 Pass on pending signals to PTRACE_DETACH. Check the result of the
7714 ptrace call.
7715 * server.c (program_signals, program_signals_p): New.
7716 (handle_general_set): Handle QProgramSignals.
7717 * server.h (program_signals, program_signals_p): Declare.
7718
e237a7e2
JK		 77192012-03-05 Pedro Alves <palves@redhat.com>
7720 Jan Kratochvil <jan.kratochvil@redhat.com>
7721
7722 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7723 New comment why.
7724
5808517f
YQ		 77252012-03-03 Yao Qi <yao@codesourcery.com>
7726
7727 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7728 agent_look_up_symbols.
7729
58b4daa5
YQ		 77302012-03-03 Yao Qi <yao@codesourcery.com>
7731
7732 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7733 (linux-x86-low.o): Likewise.
7734 * server.h: Remove in_process_agent_loaded.
7735 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7736 common/agent.c.
7737 Update callers.
7738
8ffcbaaf
YQ		 77392012-03-03 Yao Qi <yao@codesourcery.com>
7740
7741 * tracepoint.c (gdb_agent_capability): New global.
7742 (in_process_agent_loaded_ust): Renamed to
7743 `in_process_agent_supports_ust'.
7744 Update callers.
7745 (in_process_agent_supports_ust): Call agent_capability_check.
7746 (clear_installed_tracepoints): Assert that agent supports
7747 agent.
7748
d1feda86
YQ		 77492012-03-03 Yao Qi <yao@codesourcery.com>
7750
7751 * linux-low.c (linux_supports_agent): New.
7752 (linux_target_ops): Initialize field `supports_agent' with
7753 linux_supports_agent.
7754 * target.h (struct target_ops) <supports_agent>: New.
7755 (target_supports_agent): New macro.
7756 * server.c (handle_general_set): Handle packet 'QAgent'.
7757 (handle_query): Send `QAgent+'.
7758 * Makefile.in (server.o): Depends on agent.h.
7759
2fa291ac
YQ		 77602012-03-03 Yao Qi <yao@codesourcery.com>
7761
7762 * Makefile.in (OBS): Add agent.o.
7763 Add new rule for agent.o.
7764 Track dependence of tracepoint.c on agent.h.
7765 * tracepoint.c (run_inferior_command_1):
7766 (run_inferior_command): Call agent_run_command.
7767 (gdb_ust_connect_sync_socket): Deleted. Move it to
7768 common/agent.c.
7769 (resume_thread, stop_thread): Likewise.
7770 (gdb_ust_socket_init): Renamed to ...
7771 (gdb_agent_socket_init): ... New.
7772 (gdb_ust_thread): Renamed to ...
7773 (gdb_agent_helper_thread): ... New.
7774 (gdb_ust_init): Move some code to ...
7775 (gdb_agent_init): ... here. New.
7776 [HAVE_UST]: Call gdb_ust_init.
7777 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7778 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7779 * config.in, configure: Regenerated.
7780
05044653
PA		 77812012-03-02 Pedro Alves <palves@redhat.com>
7782
7783 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7784 * linux-low.c (struct simple_pid_list): New.
7785 (stopped_pids): New a struct simple_pid_list pointer.
7786 (add_to_pid_list, pull_pid_from_list): New.
7787 (handle_extended_wait): Don't assume the first signal new children
7788 report is SIGSTOP. Adjust call to pull_pid_from_list.
7789 (linux_wait_for_lwp): Adjust.
7790
8d00225b
YQ		 77912012-03-02 Yao Qi <yao@codesourcery.com>
7792
7793 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7794 debug log.
7795
19560ba5
YQ		 77962012-03-02 Yao Qi <yao@codesourcery.com>
7797
7798 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7799 `stop_pc' and `tpoint'. Update caller.
7800
1faeff08
MR		 78012012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7802
7803 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7804 * linux-low.c (use_linux_regsets): New macro.
7805 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7806 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7807 (linux_register_in_regsets): New function.
7808 (usr_fetch_inferior_registers): Skip registers covered by
7809 regsets.
7810 (usr_store_inferior_registers): Likewise.
7811 (usr_fetch_inferior_registers): New macro.
7812 (usr_store_inferior_registers): Likewise.
7813 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7814 (linux_store_registers): Likewise.
7815 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7816 prototype.
7817 (init_registers_mips64_dsp_linux): Likewise.
7818 (init_registers_mips_linux): New macro.
7819 (init_registers_mips_dsp_linux): Likewise.
7820 (mips_dsp_num_regs): Likewise.
7821 (DSP_BASE, DSP_CONTROL): New fallback macros.
7822 (mips_base_regs): New macro.
7823 (mips_regmap): Use it. Fix the size.
7824 (mips_dsp_regmap): New variable.
7825 (mips_dsp_regset_bitmap): Likewise.
7826 (mips_arch_setup): New function.
7827 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7828 than mips_regmap.
7829 (mips_cannot_store_register): Likewise.
7830 (the_low_target): Update .arch_setup, .num_regs and .regmap
7831 initializers. Add .regset_bitmap initializer.
7832 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7833 initializer.
7834 * linux-bfin-low.c (the_low_target): Likewise.
7835 * linux-cris-low.c (the_low_target): Likewise.
7836 * linux-crisv32-low.c (the_low_target): Likewise.
7837 * linux-ia64-low.c (the_low_target): Likewise.
7838 * linux-m32r-low.c (the_low_target): Likewise.
7839 * linux-m68k-low.c (the_low_target): Likewise.
7840 * linux-ppc-low.c (the_low_target): Likewise.
7841 * linux-s390-low.c (the_low_target): Likewise.
7842 * linux-sh-low.c (the_low_target): Likewise.
7843 * linux-sparc-low.c (the_low_target): Likewise.
7844 * linux-tic6x-low.c (the_low_target): Likewise.
7845 * linux-x86-low.c (the_low_target): Likewise.
7846 * linux-xtensa-low.c (the_low_target): Likewise.
7847 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7848 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7849 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7850 srv_xmlfiles.
7851 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7852 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7853
c03e6ccc
YQ		 78542012-02-29 Yao Qi <yao@codesourcery.com>
7855 Pedro Alves <palves@redhat.com>
7856
7857 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7858 `step_over_finished' is true.
7859
644cebc9
PA		 78602012-02-27 Pedro Alves <palves@redhat.com>
7861
7862 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7863 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7864
c14d7ab2
PA		 78652012-02-27 Pedro Alves <palves@redhat.com>
7866
7867 PR server/9684
7868 * linux-low.c (pid_is_stopped): New.
7869 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7870
412c89dd
LM		 78712012-02-25 Luis Machado <lgustavo@codesourcery.com>
7872
7873 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7874 of conditions.
7875
b745defe
MR		 78762012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7877
7878 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7879
9f3a5c85
LM		 78802012-02-24 Luis Machado <lgustavo@codesourcery>
7881
7882 * server.c (handle_query): Advertise support for target-side
7883 breakpoint condition evaluation.
7884 (process_point_options): New function.
7885 (process_serial_event): When inserting a breakpoint, check for
7886 a target-side condition that should be evaluated.
7887
7888 * mem-break.c: Include regcache.h and ax.h.
7889 (point_cond_list_t): New data structure.
7890 (breakpoint) <cond_list>: New field.
7891 (find_gdb_breakpoint_at): Make non-static.
7892 (delete_gdb_breakpoint_at): Clear any target-side
7893 conditions.
7894 (clear_gdb_breakpoint_conditions): New function.
7895 (add_condition_to_breakpoint): Likewise.
7896 (add_breakpoint_condition): Likewise.
7897 (gdb_condition_true_at_breakpoint): Likewise.
7898 (gdb_breakpoint_here): Return result directly instead
7899 of going through a local variable.
7900
7901 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7902 (clear_gdb_breakpoint_conditions): Likewise.
7903 (add_breakpoint_condition): Likewise.
7904 (gdb_condition_true_at_breakpoint): Likewise.
7905
7906 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7907 (need_step_over_p): Take target-side breakpoint condition into
7908 consideration.
7909
5e1dc496
LM		 79102012-02-24 Luis Machado <lgustavo@codesourcery>
7911
7912 * server.h: Include tracepoint.h.
7913 (agent_mem_read, agent_get_trace_state_variable_value,
7914 agent_set_trace_state_variable_value,
7915 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7916 get_set_tsv_func_addr): New prototypes.
7917
7918 * ax.h: New include file.
7919 * ax.c: New source file.
7920
7921 * tracepoint.c: Include ax.h.
7922 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7923 agent_expr, eval_result_type): Move to ax.h.
7924 (parse_agent_expr): Rename to ...
7925 (gdb_parse_agent_expr): ... this, make it non-static and move
7926 to ax.h.
7927 (unparse_agent_expr) Rename to ...
7928 (gdb_unparse_agent_expr): ... this, make it non-static and move
7929 to ax.h.
7930 (eval_agent_expr): Rename to ...
7931 (eval_tracepoint_agent_expr): ... this.
7932 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7933 forward declarations.
7934 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7935 (agent_get_trace_state_variable_value): New function.
7936 (agent_set_trace_state_variable_value): New function.
7937 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7938 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7939 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7940 (condition_true_at_tracepoint): Likewise.
7941 (parse_agent_expr): Rename to ...
7942 (gdb_parse_agent_expr): ... this and move to ax.c.
7943 (unparse_agent_expr): Rename to ...
7944 (gdb_unparse_agent_expr): ... this and move to ax.c.
7945 (gdb_agent_op_name): Move to ax.c.
7946 (eval_agent_expr): Rename to ...
7947 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7948 and move to ax.c.
7949 (eval_tracepoint_agent_expr): New function.
7950 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7951 non-static.
5e1dc496
LM		 7952 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7953 ax.c.
7954 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7955 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7956 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7957 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7958 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7959 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7960 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7961 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7962 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7963 (compile_bytecodes): Remove forward declaration.
7964 (is_goto_target): Move to ax.c.
7965 (compile_bytecodes): Move to ax.c and call
7966 agent_get_trace_state_variable_value (...) and
7967 agent_set_trace_state_variable_value (...).
7968
7969 * Makefile.in: Update ax.c and IPA dependencies.
7970
277e4e52
PA		 79712012-02-24 Pedro Alves <palves@redhat.com>
7972
7973 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7974 (cmd_bigqtbuffer_circular): ... this. Only handle
7975 'QTBuffer:circular:'.
7976 (handle_tracepoint_general_set): Adjust.
7977
bf4c19f7
YQ		 79782012-02-16 Yao Qi <yao@codesourcery.com>
7979
7980 * inferiors.c: Move code to ...
7981 * dll.c: .... here. New.
7982 * server.h: Declare clear_dlls.
7983 * Makefile.in (SFILES): Add dll.c.
7984 (OBS): Add dll.o
7985 (dll.o): New rule.
7986
d73f2619
YQ		 79872012-02-11 Yao Qi <yao@codesourcery.com>
7988
7989 * server.c: (handle_monitor_command): Add a new parameter
7990 `own_buf'.
7991 (handle_query): Update caller.
7992
f8255c2a
JB		 79932012-02-09 Joel Brobecker <brobecker@adacore.com>
7994
7995 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7996 * configure, config.in: Regenerate.
7997 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7998 is not defined.
7999
da84f473
PA		 80002012-02-02 Pedro Alves <palves@redhat.com>
8001
8002 Try SIGKILL first, then PTRACE_KILL.
8003 * linux-low.c (linux_kill_one_lwp): New.
8004 (linux_kill_one_lwp): Rename to ...
8005 (kill_one_lwp_callback): ... this. Use the new
8006 linux_kill_one_lwp.
8007
e886a173
PA		 80082012-02-02 Pedro Alves <palves@redhat.com>
8009
8010 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8011 inferior.
8012
be07f1a2
PA		 80132012-01-27 Pedro Alves <palves@redhat.com>
8014
8015 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8016 (elf_64_file_p): Make static.
8017 (linux_pid_exe_is_elf_64_file): New.
8018 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8019 Delete declarations.
8020 (linux_pid_exe_is_elf_64_file): Declare.
8021 * linux-x86-low.c (x86_arch_setup): Use
8022 linux_pid_exe_is_elf_64_file.
8023
d8301ad1
JK		 80242012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8025
8026 * linux-low.c (linux_wait_for_event_1): Rename to ...
8027 (linux_wait_for_event): ... here and merge it with former
8028 linux_wait_for_event - new variable wait_ptid, use it.
8029 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8030
01b17894
PA		 80312012-01-23 Pedro Alves <palves@redhat.com>
8032
8033 * server.c (main): Avoid yet another case of infinite loop while
8034 detaching/killing after a longjmp.
8035
e825046f
JK		 80362012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8037
8038 Code cleanup.
8039 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8040
b9e7b9c3
UW		 80412012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8042
8043 * hostio.c (handle_readlink): New function.
8044 (handle_vFile): Call it to handle "vFile:readlink" packets.
8045
901f9912
UW		 80462012-01-20 Pedro Alves <palves@redhat.com>
8047 Ulrich Weigand <ulrich.weigand@linaro.org>
8048
8049 * server.c (handle_v_requests): Only support vAttach and vRun to
8050 start multiple processes when in extended protocol mode.
8051
fc1ab1a0
PA		 80522012-01-17 Pedro Alves <palves@redhat.com>
8053
8054 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8055 memalign plus mprotect to allocate the scratch buffer.
8056
7d5d4e98
PA		 80572012-01-13 Pedro Alves <palves@redhat.com>
8058
8059 * server.c (attach_inferior): Clear `cont_thread'.
8060
f128d5e9
PA		 80612012-01-13 Pedro Alves <palves@redhat.com>
8062
8063 * server.c (main): Avoid infinite loop while detaching/killing
8064 after a longjmp.
8065
06db92f0
DE		 80662012-01-09 Doug Evans <dje@google.com>
8067
8068 * server.c (start_inferior): Set last_ptid in --wrapper case.
8069
32d92999
YQ		 80702012-01-06 Yao Qi <yao@codesourcery.com>
8071
8072 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8073 defined.
8074 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8075
5e0a92a9
YQ		 80762012-01-04 Yao Qi <yao@codesourcery.com>
8077
8078 * tracepoint.c (cmd_qtdp): Print debug message
8079 for static tracepoint.
8080
ae639e8c
YQ		 80812012-01-04 Yao Qi <yao@codesourcery.com>
8082
8083 * tracepoint.c (trace_vdebug): Differentiate debug message
8084 between gdbserver and IPA.
8085
f72429c5
YQ		 80862012-01-03 Yao Qi <yao@codesourcery.com>
8087
8088 * tracepoint.c (tracepoint_was_hit): Don't collect for
8089 static tracepoint.
8090
12c3e59c
JB		 80912012-01-02 Joel Brobecker <brobecker@adacore.com>
8092
8093 * terminal.h: Reformat copyright header.
8094
67827812
JB		 80952012-01-02 Joel Brobecker <brobecker@adacore.com>
8096
8097 * server.c (gdbserver_version): Update copyright year.
8098 * gdbreplay.c (gdbreplay_version): Likewise.
8099
3e52c33d
JK		 81002011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8101
8102 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8103
8104 Revert:
8105 2011-12-18 Hui Zhu <teawater@gmail.com>
8106 * linux-low.c (linux_create_inferior): Save return value to ret.
8107
66f1260e
HZ		 81082011-12-18 Hui Zhu <teawater@gmail.com>
8109
8110 * linux-low.c (linux_create_inferior): Save return value to ret.
8111
e77616d7
DE		 81122011-12-16 Doug Evans <dje@google.com>
8113
e7b06c57
DE		 8114 * linux-low.c (linux_create_inferior): If stdio connection,
8115 redirect stdin from /dev/null, stdout to stderr.
8116 * remote-utils.c (remote_is_stdio): New static global.
8117 (remote_connection_is_stdio): New function.
8118 (remote_prepare): Handle stdio connection.
8119 (remote_open): Ditto.
8120 (remote_close): Don't close stdin for stdio connections.
8121 (read_prim,write_prim): New functions. Replace all calls to
8122 read/write to these.
8123 * server.c (main): Watch for "-" argument. Move call to
8124 remote_prepare before start_inferior.
8125 * server.h (STDIO_CONNECTION_NAME): New macro.
8126 (remote_connection_is_stdio): Declare.
8127
e77616d7
DE		 8128 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8129 in debugging output.
8130
82067193
YQ		 81312011-12-15 Yao Qi <yao@codesourcery.com>
8132
8133 * tracepoint.c: Include sys/syscall.h.
8134 (gdb_ust_thread): Remove preprocessor conditional.
8135
82bfbe7e
PA		 81362011-12-14 Pedro Alves <pedro@codesourcery.com>
8137
8138 * linux-low.c (linux_detach_one_lwp): Call
8139 the_low_target.prepare_to_resume before detaching.
8140
712c6575
YQ		 81412011-12-14 Yao Qi <yao@codesourcery.com>
8142
8143 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8144 of write.
8145
d54d1edf
YQ		 81462011-12-14 Yao Qi <yao@codesourcery.com>
8147
8148 * i386-low.c (i386_low_stopped_data_address): Initialize local
8149 variable `control'.
8150
6210a125
PA		 81512011-12-13 Pedro Alves <pedro@codesourcery.com>
8152
8153 PR remote/13492
8154
8155 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8156 DR_CONTROL unless necessary. Extend comments.
8157 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8158 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8159
2ece8244
YQ		 81602011-12-13 Yao Qi <yao@codesourcery.com>
8161
8162 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8163 macros.
8164 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8165
784867a5
JK		 81662011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8167
8168 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8169 Print new debug message for such case.
8170
6bf36717
JK		 81712011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8172
8173 Fix overlapping memcpy.
8174 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8175 the read_inferior_memory transfer.
8176 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8177 write_inferior_memory transfer.
8178 (set_fast_tracepoint_jump): New variable buf. Use it for the
8179 read_inferior_memory and write_inferior_memory transfers.
8180 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8181 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8182 Use it for the write_inferior_memory transfer.
8183 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8184 buffers.
8185
50275556
MR		 81862011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8187
8188 * linux-low.c (fetch_register, store_register): Make code
8189 consistent, fix formatting.
8190
7325beb4
MR		 81912011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8192
8193 * linux-low.c (usr_store_inferior_registers): Factor out code
8194 to handle individual registers into...
8195 (store_register): ... this new function.
8196
c642a434
UW		 81972011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8198
8199 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8200 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8201 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8202 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8203 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8204 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8205 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8206 (srv_xmlfiles): Add new XML files.
8207
8208 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8209 and <sys/uio.h>.
8210 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8211 (init_registers_s390_linux32v1): Add prototype.
8212 (init_registers_s390_linux32v2): Likewise.
8213 (init_registers_s390_linux64v1): Likewise.
8214 (init_registers_s390_linux64v2): Likewise.
8215 (init_registers_s390x_linux64v1): Likewise.
8216 (init_registers_s390x_linux64v2): Likewise.
8217 (s390_num_regs): Increment to 52.
8218 (s390_regmap): Add orig_r2 register.
8219 (s390_num_regs_3264): Increment to 68.
8220 (s390_regmap_3264): Add orig_r2 register.
8221 (s390_collect_ptrace_register): Handle orig_r2 register.
8222 (s390_supply_ptrace_register): Likewise.
8223 (s390_fill_last_break): New function.
8224 (s390_store_last_break): Likewise.
8225 (s390_fill_system_call): New function.
8226 (s390_store_system_call): Likewise.
8227 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8228 register sets.
8229 (s390_check_regset): New function.
8230 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8231 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8232 Update target_regsets for available register sets.
8233
2268b414
JK		 82342011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8235 Jan Kratochvil <jan.kratochvil@redhat.com>
8236
8237 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8238 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8239 New.
8240 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8241 * linux-low.h (struct process_info_private): New member r_debug.
8242 * server.c (handle_qxfer_libraries): Call
8243 the_target->qxfer_libraries_svr4.
8244 (handle_qxfer_libraries_svr4): New function.
8245 (qxfer_packets): New entry "libraries-svr4".
8246 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8247 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8248 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8249 PACKET_qXfer_libraries_svr4.
8250
d6db1fab
UW		 82512011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8252
8253 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8254 PSW address/mask between 8-byte and 16-byte formats.
8255 (s390_supply_ptrace_register): Likewise.
8256 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8257 basic addressing mode bit.
8258
242f5f1c
SS		 82592011-11-24 Stan Shebs <stan@codesourcery.com>
8260
8261 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8262
f196051f
SS		 82632011-11-17 Stan Shebs <stan@codesourcery.com>
8264
8265 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8266 (tracing_start_time): New global.
8267 (tracing_stop_time): New global.
8268 (tracing_user_name): New global.
8269 (tracing_notes): New global.
8270 (tracing_stop_note): New global.
8271 (cmd_qtstart): Set traceframe_usage, start_time.
8272 (stop_tracing): Set stop_time.
8273 (cmd_qtstatus): Report additional status.
8274 (cmd_qtp): New function.
8275 (handle_tracepoint_query): Call it.
8276 (cmd_qtnotes): New function.
8277 (handle_tracepoint_general_set): Call it.
8278 (get_timestamp): Rename from tsv_get_timestamp.
8279
405f8e94
SS		 82802011-11-14 Stan Shebs <stan@codesourcery.com>
8281 Kwok Cheung Yeung <kcy@codesourcery.com>
8282
8283 * linux-x86-low.c (small_jump_insn): New.
8284 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8285 trampoline and error message, build a trampoline and issue a small
8286 jump instruction to it.
8287 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8288 trampoline and error message.
8289 (x86_get_min_fast_tracepoint_insn_len): New.
8290 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8291 * linux-low.h (struct linux_target_ops): Add arguments to
8292 install_fast_tracepoint_jump_pad operation, add new operation.
8293 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8294 arguments.
8295 (linux_get_min_fast_tracepoint_insn_len): New function.
8296 (linux_target_op): Add new operation.
8297 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8298 (gdb_trampoline_buffer_end): Ditto.
8299 (gdb_trampoline_buffer_error): Ditto.
8300 (struct ipa_sym_addresses): Add fields for new IPA variables.
8301 (symbol_list): Add entries for new IPA variables.
8302 (struct tracepoint): Add fields to hold the address range of the
8303 trampoline used by the tracepoint.
8304 (trampoline_buffer_head): New static variable.
8305 (trampoline_buffer_tail): Ditto.
8306 (claim_trampoline_space): New function.
8307 (have_fast_tracepoint_trampoline_buffer): New function.
8308 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8309 structure.
8310 (install_fast_tracepoint): Ditto, also add error buffer argument.
8311 (cmd_qtminftpilen): New function.
8312 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8313 (fast_tracepoint_from_trampoline_address): New function.
8314 (fast_tracepoint_collecting): Handle trampoline as part of jump
8315 pad space.
8316 (set_trampoline_buffer_space): New function.
8317 (initialize_tracepoint): Initialize new IPA variables.
8318 * target.h (struct target_ops): Add arguments to
8319 install_fast_tracepoint_jump_pad operation, add new
8320 get_min_fast_tracepoint_insn_len operation.
8321 (target_get_min_fast_tracepoint_insn_len): New.
8322 (install_fast_tracepoint_jump_pad): Add arguments.
8323 * server.h (IPA_BUFSIZ): Define.
8324 * linux-i386-ipa.c: Include extra header files.
8325 (initialize_fast_tracepoint_trampoline_buffer): New function.
8326 (initialize_low_tracepoint): Call it.
8327 * server.h (set_trampoline_buffer_space): Declare.
8328 (claim_trampoline_space): Ditto.
8329 (have_fast_tracepoint_trampoline_buffer): Ditto.
8330
1e4d1764
YQ		 83312011-11-14 Yao Qi <yao@codesourcery.com>
8332
8333 * server.c (handle_query): Handle InstallInTrace for qSupported.
8334 * tracepoint.c (add_tracepoint): Sort list.
8335 (install_tracepoint, download_tracepoint): New.
8336 (cmd_qtdp): Call them to install and download tracepoints.
8337 (sort_tracepoints): Removed.
8338 (cmd_qtstart): Update.
8339
5c73ff4e
YQ		 83402011-11-14 Yao Qi <yao@codesourcery.com>
8341
8342 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8343 * mem-break.h: Declare.
8344 * tracepoint.c (cmd_qtstart): Move some code to ...
8345 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8346 New.
8347 (download_tracepoints): Move some code to ...
8348 (download_tracepoint_1): ... here. New.
8349
86a30030
YQ		 83502011-11-08 Yao Qi <yao@codesourcery.com>
8351
8352 * remote-utils.c (relocate_instruction): A comment fix.
8353
8d26e50c
JB		 83542011-11-07 Joel Brobecker <brobecker@adacore.com>
8355
8356 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8357 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8358 dr_status_mirror and dr_control_mirror from debug_reg_state.
8359 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8360 (i386_initial_stuff): Remove use of deleted globals.
8361 (i386_get_thread_context, i386_set_thread_context,
8362 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8363 from debug_reg_state.
8364
a59306a3
YQ		 83652011-11-05 Yao Qi <yao@codesourcery.com>
8366
8367 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8368 address as TPOINT's.
8369
3065dfb6
SS		 83702011-11-02 Stan Shebs <stan@codesourcery.com>
8371
8372 * tracepoint.c (agent_mem_read_string): New function.
8373 (eval_agent_expr): Call it for tracenz.
8374 * server.c (handle_query): Report support for tracenz.
8375
fd0d8c7c
YQ		 83762011-11-02 Yao Qi <yao@codesourcery.com>
8377
8378 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8379
609086b1
YQ		 83802011-11-02 Yao Qi <yao@codesourcery.com>
8381
8382 * target.h: Fix a typo in comment.
8383
b9fd1791
PA		 83842011-10-31 Pedro Alves <pedro@codesourcery.com>
8385
8386 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8387 clobber the breakpoints' shadows with fast tracepoint jumps.
8388 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8389 * target.c (write_inferior_memory): Also pass MYADDR down to
8390 check_mem_write.
8391
03583c20
UW		 83922011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8393
8394 * configure.ac: Check support for personality routine.
8395 * configure: Regenerate.
8396 * config.in: Likewise.
8397 * linux-low.c: Include <sys/personality.h>.
8398 Define ADDR_NO_RANDOMIZE if necessary.
8399 (linux_create_inferior): Disable address space randomization when
8400 forking inferior, if requested.
8401 (linux_supports_disable_randomization): New function.
8402 (linux_target_ops): Install it.
8403 * server.h (disable_randomization): Declare.
8404 * server.c (disable_randomization): New global variable.
8405 (handle_general_set): Handle QDisableRandomization.
8406 (handle_query): Likewise for qSupported.
8407 (main): Support --disable-randomization and --no-disable-randomization
8408 command line arguments.
8409 * target.h (struct target_ops): Add supports_disable_randomization.
8410 (target_supports_disable_randomization): New macro.
8411
723b724b
MF		 84122011-09-29 Mike Frysinger <vapier@gentoo.org>
8413
8414 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8415 ifdef check.
8416 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8417 [!PT_GETDSBT] (target_loadmap): New definition.
8418 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8419 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8420 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8421 and PT_GETDSBT to LINUX_LOADMAP.
8422 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8423 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8424
55329a5c 84252011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8426
8427 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8428 (arm_linux_hwbp_cap): New static variable.
8429 (arm_linux_get_hwbp_cap): Replace by ...
8430 (arm_linux_init_hwbp_cap): ... this new function.
8431 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8432 (arm_linux_get_hw_watchpoint_count): Likewise.
8433 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8434 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8435 (arm_prepare_to_resume): Use perror_with_name instead of error.
8436
55329a5c 84372011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8438
8439 * linux-arm-low.c: Include <signal.h>.
8440 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8441 (struct arm_linux_hwbp_cap): New data type.
8442 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8443 (struct arm_linux_hw_breakpoint): New data type.
8444 (MAX_BPTS, MAX_WPTS): Define.
8445 (struct arch_process_info, struct arch_lwp_info): New data types.
8446 (arm_linux_get_hwbp_cap): New function.
8447 (arm_linux_get_hw_breakpoint_count): Likewise.
8448 (arm_linux_get_hw_watchpoint_count): Likewise.
8449 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8450 (arm_hwbp_control_initialize): Likewise.
8451 (arm_hwbp_control_is_enabled): Likewise.
8452 (arm_hwbp_control_is_initialized): Likewise.
8453 (arm_hwbp_control_disable): Likewise.
8454 (arm_linux_hw_breakpoint_equal): Likewise.
8455 (arm_linux_hw_point_initialize): Likewise.
8456 (struct update_registers_data): New data structure.
8457 (update_registers_callback: New function.
8458 (arm_insert_point): Likewise.
8459 (arm_remove_point): Likewise.
8460 (arm_stopped_by_watchpoint): Likewise.
8461 (arm_stopped_data_address): Likewise.
8462 (arm_new_process): Likewise.
8463 (arm_new_thread): Likewise.
8464 (arm_prepare_to_resume): Likewise.
8465 (the_low_target): Register arm_insert_point, arm_remove_point,
8466 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8467 arm_new_thread, and arm_prepare_to_resume.
8468
6b9801d4
SS		 84692011-09-15 Stan Shebs <stan@codesourcery.com>
8470
8471 * server.h (struct emit_ops): Add compare-goto fields.
8472 * tracepoint.c (gdb_agent_op_sizes): New table.
8473 (emit_eq_goto): New function.
8474 (emit_ne_goto): New function.
8475 (emit_lt_goto): New function.
8476 (emit_le_goto): New function.
8477 (emit_gt_goto): New function.
8478 (emit_ge_goto): New function.
8479 (is_goto_target): New function.
8480 (compile_bytecodes): Recognize special cases of compare-goto
8481 combinations and call specialized emitters for them.
8482 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8483 (amd64_emit_ne_goto): New function.
8484 (amd64_emit_lt_goto): New function.
8485 (amd64_emit_le_goto): New function.
8486 (amd64_emit_gt_goto): New function.
8487 (amd64_emit_ge_goto): New function.
8488 (amd64_emit_ops): Add the new functions.
8489 (i386_emit_eq_goto): New function.
8490 (i386_emit_ne_goto): New function.
8491 (i386_emit_lt_goto): New function.
8492 (i386_emit_le_goto): New function.
8493 (i386_emit_gt_goto): New function.
8494 (i386_emit_ge_goto): New function.
8495 (i386_emit_ops): Add the new functions.
8496
bf15cbda
SS		 84972011-09-08 Stan Shebs <stan@codesourcery.com>
8498
8499 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8500 (i386_emit_epilogue): Restore %ebx.
8501
943ca1dd
JZ		 85022011-08-31 Jie Zhang <jzhang918@gmail.com>
8503
8504 * server.c (step_thread): Remove definition.
8505 (process_serial_event): Don't handle Hs.
8506 * server.h (step_thread): Remove declaration.
8507 * target.c (set_desired_inferior): Remove use of step_thread.
8508
e3deef73
LM		 85092011-08-24 Luis Machado <lgustavo@codesourcery.com>
8510
8511 * linux-low.c: Include linux-procfs.h.
8512 (linux_attach_lwp_1): Update comments.
8513 (linux_attach): Scan for existing threads when attaching to a
8514 process that is the tgid.
8515 * Makefile.in: Update dependencies.
8516
13da1c97
LM		 85172011-08-24 Luis Machado <lgustavo@codesourcery.com>
8518
8519 * configure.srv: Add linux-procfs.o dependencies.
8520
881127c9
YQ		 85212011-08-14 Yao Qi <yao@codesourcery.com>
8522
8523 * target.h (struct target_ops): Fix indent.
8524 * win32-low.c (win32_target_ops): Fix comment.
8525
58dbd541
YQ		 85262011-08-14 Andrew Jenner <andrew@codesourcery.com>
8527 Yao Qi <yao@codesourcery.com>
8528
8529 * Makefile.in (clean): Remove tic6x-*.c files.
8530 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8531 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8532 (tic6x-c64xp-linux.c): Likewise.
8533 * configure.srv: Add support for tic6x-*-uclinux.
8534 * linux-tic6x-low.c: New.
8535 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8536
78d85199
YQ		 85372011-08-14 Andrew Stubbs <ams@codesourcery.com>
8538 Yao Qi <yao@codesourcery.com>
8539
8540 * target.h (struct target_ops): Add read_loadmap.
8541 * linux-low.c (struct target_loadseg): New type.
8542 (struct target_loadmap): New type.
8543 (linux_read_loadmap): New function.
8544 (linux_target_ops): Add linux_read_loadmap.
8545 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8546 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8547 to NULL.
78d85199 8548
a959a88d
EZ		 85492011-08-05 Eli Zaretskii <eliz@gnu.org>
8550
8551 * win32-low.c: Include <stdint.h>.
8552
1ced966e
PA		 85532011-07-22 Pedro Alves <pedro@codesourcery.com>
8554
8555 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8556 to the inferior here.
8557 (i386_remove_aligned_watchpoint): Ditto.
8558 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8559 fit part of the watchpoint in the debug registers.
8560 (i386_update_inferior_debug_regs): New.
8561 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8562 registers, and only update the inferior on success.
8563 (i386_low_remove_watchpoint): Ditto.
8564
d26e3629
KY		 85652011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8566
8567 * linux-low.c (compare_ints, unique, list_threads, show_process,
8568 linux_core_of_thread): Delete.
8569 (linux_target_ops): Change linux_core_of_thread to
8570 linux_common_core_of_thread.
8571 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8572 * utils.c (malloc_failure): Change type of argument.
8573 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8574 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8575 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8576 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8577 (IPA_OBJS): Add common-utils-ipa.o.
8578 (ptid_h, linux_osdata_h): New macros.
8579 (server_h): Add common/common-utils.h, common/xml-utils.h,
8580 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8581 common/ptid.h.
8582 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8583 ptid.o, buffer.o): New rules.
8584 (linux-low.o): Add common/linux-osdata.h as a dependency.
8585 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8586 * configure.ac: Add AC_HEADER_DIRENT check.
8587 * config.in: Regenerate.
8588 * configure: Regenerate.
8589 * remote-utils.c (xml_escape_text): Delete.
8590 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8591 buffer_xml_printf): Move to common/buffer.c.
8592 * server.c (main): Remove call to initialize_inferiors.
8593 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8594 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8595 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8596 internal_error, gdb_assert, gdb_assert_fail): Delete.
8597 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8598 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8599 common/buffer.h.
8600 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8601 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8602 initialize_inferiors): Delete.
8603
2275a1a7
PA		 86042011-07-20 Pedro Alves <pedro@codesourcery.com>
8605
8606 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8607 symbol error.
8608
0a5b1e09
PA		 86092011-05-31 Pedro Alves <pedro@codesourcery.com>
8610
8611 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8612 assertion.
8613 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8614
6938fd34
YQ		 86152011-05-26 Yao Qi <yao@codesourcery.com>
8616
8617 * Makefile.in (thread-db.o): Track dependence to
8618 common/gdb_thread_db.h.
8619 * thread-db.c: include gdb_thread_db.h from right place.
8620
b481f9e0
TT		 86212011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8622
8623 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8624 __FILE__ and __LINE__ to internal_error.
8625
98a5dd13
DE		 86262011-05-13 Doug Evans <dje@google.com>
8627
8628 * thread-db.c (try_thread_db_load_from_sdir): New function.
8629 (try_thread_db_load_from_dir): New function.
8630 (thread_db_load_search): Handle $sdir, ignore $pdir.
8631 Remove trying of system directories if search of
8632 libthread-db-search-path fails, that is now done via $sdir.
8633
d248b706
KY		 86342011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8635
8636 * server.c (handle_query): Add EnableDisableTracepoints to the list
8637 of supported features.
43aaf8b6 8638 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8639 tracepoints.
43aaf8b6
PA		 8640 (cmd_qtenable_disable): New.
8641 (cmd_qtstart): Install tracepoints even if disabled.
8642 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8643 receiving a QTEnable or QTDisable packet.
8644 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8645 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8646 tracepoints.
8647 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8648
84e578fb
DE		 86492011-05-10 Doug Evans <dje@google.com>
8650
8651 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8652
71f55dd8
DE		 86532011-05-04 Doug Evans <dje@google.com>
8654
8655 * linux-low.c (linux_join): Skip process lookup.
8656 * spu-low.c (spu_join): Ditto.
8657 * server.c (join_inferiors_callback): Delete.
8658 (process_serial_event): For 'D' packet (detach) call join_inferior
8659 directly.
8660
4d393d60
JM		 86612011-05-04 Joseph Myers <joseph@codesourcery.com>
8662
8663 * README: Don't mention xscale*-*-linux*.
8664 * configure.srv (xscale*-*-linux*): Don't handle target.
8665
b00ad6ff
NF		 86662011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8667
8668 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8669 casting pointers.
8670 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8671 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8672 (i386_emit_void_call_2): Likewise.
8673
af96c192
YQ		 86742011-04-26 Yao Qi <yao@codesourcery.com>
8675
43aaf8b6
PA		 8676 * linux-low.c: Move common macros to linux-ptrace.h.
8677 Include linux-ptrace.h.
af96c192
YQ		 8678 * Makefile.in (linux_ptrace_h): New.
8679 (linux-low.o): Depends on linux-ptrace.h.
8680
03f2bd59
JK		 86812011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8682
8683 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8684 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8685 (remote_prepare): New function with most of the TCP code from ...
8686 (remote_open): ... here. Detect PORT here unconditionally. Move also
8687 setting transport_is_reliable.
8688 * server.c (run_once): New variable.
8689 (gdbserver_usage): Document it.
8690 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8691 the first run if RUN_ONCE.
8692 * server.h (run_once, remote_prepare): New declarations.
8693
7a9dd1b2
TT		 86942011-04-19 Tom Tromey <tromey@redhat.com>
8695
8696 * win32-low.c (handle_load_dll): Remove duplicate "the".
8697
81239425
PM		 86982011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8699
8700 Remove support for old Cygwin 1.5 versions.
8701 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8702 function to avoid warning.
8703 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8704 warning.
8705
9e0627f1
PM		 87062011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8707
8708 * gdbserver/server.h (Macro _): Define it if not available.
8709
588eebee
MS		 87102011-03-14 Michael Snyder <msnyder@vmware.com>
8711
348af9f7 8712 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8713
43f70d4c
JB		 87142011-03-10 Joel Brobecker <brobecker@adacore.com>
8715
8716 * Makefile.in (maintainer-clean realclean distclean): Remove
8717 "make ... subdir_do" command.
8718
348af9f7
MS		 87192011-03-10 Michael Snyder <msnyder@vmware.com>
8720
8721 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8722
8723 * server.c (handle_v_run): Free alloced buffer on early return.
8724
e637a4f5
YQ		 87252011-03-09 Yao Qi <yao@codesourcery.com>
8726
8727 Revert:
8728 2011-03-04 Yao Qi <yao@codesourcery.com>
8729
8730 * Makefile.in: Remove GNU make feature --directory.
8731
8732 2011-03-05 Yao Qi <yao@codesourcery.com>
8733
8734 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8735 (subdir_do): New make target. Copied from gdb/Makefile.
8736 (maintainer-clean, realclean, distclean, clean): Call corresponding
8737 make targets in common/Makefile.
8738
8739 2011-02-11 Yao Qi <yao@codesourcery.com>
8740
8741 * configure.ac: Call AC_PROG_RANLIB.
8742 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8743 * configure: Regenerate.
8744
e6edda56
JK		 87452011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8746
8747 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8748
e5141119
JB		 87492011-03-06 Yao Qi <yao@codesourcery.com>
8750
8751 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8752
64794aa4
JB		 87532011-03-05 Yao Qi <yao@codesourcery.com>
8754
8755 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8756 (subdir_do): New make target. Copied from gdb/Makefile.
8757 (maintainer-clean, realclean, distclean, clean): Call corresponding
8758 make targets in common/Makefile.
8759
7a762829
YQ		 87602011-03-04 Yao Qi <yao@codesourcery.com>
8761
8762 * Makefile.in: Remove GNU make feature --directory.
8763
348af9f7
MS		 87642011-03-04 Michael Snyder <msnyder@vmware.com>
8765
8766 * server.c (queue_stop_reply): Call xmalloc not malloc.
8767
87682011-03-02 Michael Snyder <msnyder@vmware.com>
8769
8770 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8771
9f72fee2
MS		 87722011-02-28 Michael Snyder <msnyder@vmware.com>
8773
588eebee
MS		 8774 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8775 (cmd_qtframe): Ditto.
8776 (cmd_qtbuffer): Ditto.
8777 (cmd_bigqtbuffer): Ditto.
8778
9f72fee2
MS		 8779 * utils.c (decimal2str): Initialize 'width' to nine, then
8780 don't mess with it.
8781
8040bd49
UW		 87822011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8783
8784 * hostio.c (require_data): Free *data, not data.
8785
7e52cbd0
JK		 87862011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8787
8788 * hostio.c (require_data): Use free, not xfree.
8789
9130f83e
MS		 87902011-02-27 Michael Snyder <msnyder@vmware.com>
8791
4b812f4e
MS		 8792 * server.c (handle_query): Discard unused value.
8793
9130f83e
MS		 8794 * hostio.c (require_data): Free malloc memory before returning
8795 error.
8796
69d37113
MS		 87972011-02-26 Michael Snyder <msnyder@vmware.com>
8798
8799 * linux-low.c (list_threads): Call closedir for dirent.
8800
35f5825a
MS		 88012011-02-27 Michael Snyder <msnyder@vmware.com>
8802
2a589cef
MS		 8803 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8804 a case statement falls through.
8805
0adea5f7
MS		 8806 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8807
35f5825a
MS		 8808 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8809 in comparison.
8810
238f1c74
MS		 88112011-02-26 Michael Snyder <msnyder@vmware.com>
8812
8813 * utils.c (decimal2str): Eliminate dead code and dead param.
8814 (pulongest): Drop dead param from call to decimal2str.
8815 (plongest): Ditto.
8816
633ff500
JB		 88172011-02-24 Joel Brobecker <brobecker@adacore.com>
8818
8819 Revert the following patch (not approved yet):
8820 2011-02-21 Hui Zhu <teawater@gmail.com>
8821 * tracepoint.c (tp_printf): New function.
8822 (eval_agent_expr): Handle gdb_agent_op_printf.
8823
f9c6ff72
HZ		 88242011-02-21 Hui Zhu <teawater@gmail.com>
8825
8826 * tracepoint.c (tp_printf): New function.
8827 (eval_agent_expr): Handle gdb_agent_op_printf.
8828
94d5e490
TT		 88292011-02-18 Tom Tromey <tromey@redhat.com>
8830
8831 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8832 (tracepoint.o): Likewise.
8833 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8834 (gdb_agent_op_names): Likewise.
8835
c7f96d2b
TT		 88362011-02-18 Tom Tromey <tromey@redhat.com>
8837
8838 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8839 gdb_agent_op_rot>: New constants.
8840 (gdb_agent_op_names): Add pick and roll.
8841 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8842 cases.
8843
0feedb2c
JK		 88442011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8845
8846 * aclocal.m4: Regenerated with aclocal-1.11.1.
8847
b3b9301e
PA		 88482011-02-14 Pedro Alves <pedro@codesourcery.com>
8849
8850 * server.c (handle_qxfer_traceframe_info): New.
8851 (qxfer_packets): Register "traceframe-info".
8852 (handle_query): Report support for qXfer:traceframe-info:read+.
8853 * tracepoint.c (match_blocktype): New.
8854 (traceframe_find_block_type): Rename to ...
8855 (traceframe_walk_blocks): ... this. Add callback filter argument,
8856 and use it.
8857 (traceframe_find_block_type): New, reimplemented on top of
8858 traceframe_walk_blocks.
8859 (build_traceframe_info_xml): New.
8860 (traceframe_read_info): New.
8861 * server.h (traceframe_read_info): Declare.
8862
4f3e6fb7
YQ		 88632011-02-11 Yao Qi <yao@codesourcery.com>
8864
8865 * configure.ac: Call AC_PROG_RANLIB.
8866 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8867 * configure: Regenerate.
8868
764880b7
PA		 88692011-02-07 Pedro Alves <pedro@codesourcery.com>
8870
8871 * server.c (gdb_read_memory): Change return semantics to allow
8872 partial transfers.
8873 (handle_search_memory_1): Adjust.
8874 (process_serial_event) <'m' packet>: Handle partial transfers.
8875 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8876
1c79eb8a
PA		 88772011-01-28 Pedro Alves <pedro@codesourcery.com>
8878
8879 * regcache.c (init_register_cache): Initialize
8880 regcache->register_status.
8881 (free_register_cache): Release regcache->register_status.
8882 (regcache_cpy): Copy register_status.
8883 (registers_to_string): Print 'x's for unavailable registers.
8884 (supply_register): Mark the register's status valid or
8885 unavailable, depending on whether a buffer was passed in or not.
8886 (supply_register_zeroed): New.
8887 (supply_regblock): Mark the registers' status valid or
8888 unavailable, depending on whether a buffer was passed in or not.
8889 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8890 (struct regcache): New `register_status' field.
8891 (supply_register_zeroed): Declare.
8892 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8893 supply_register_zeroed, rather than passing a NULL buffer to
8894 supply_register.
8895 * tracepoint.c (fetch_traceframe_registers): Update comment.
8896
85724a0e
PA		 88972011-01-28 Pedro Alves <pedro@codesourcery.com>
8898
8899 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8900 buffer explicit.
8901
d08aafef
PA		 89022011-01-25 Pedro Alves <pedro@codesourcery.com>
8903
8904 * server.h (decode_xfer_write): Change prototype.
8905 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8906 and don't extract the annex here.
8907 * server.c (decode_xfer_read): Remove `annex' parameter,
8908 and don't extract the annex here.
8909 (decode_xfer): New.
8910 (struct qxfer): New.
8911 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8912 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8913 (handle_qxfer_statictrace): New functions, abstracted out from
8914 handle_query, and made to use the struct qxfer interface.
8915 (handle_threads_qxfer_proper): Rename to ...
8916 (handle_qxfer_threads_proper): ... this.
8917 (handle_threads_qxfer): Rename to ...
8918 (handle_qxfer_threads): ... this. Adjust.
8919 (qxfer_packets): New array.
8920 (handle_qxfer): New function.
8921 (handle_query): Use handle_qxfer.
8922
493e2a69
MS		 89232011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8924
8925 * gdbreplay.c: Shorten lines of >= 80 columns.
8926 * linux-low.c: Ditto.
8927 * linux-ppc-low.c: Ditto.
8928 * linux-s390-low.c: Ditto.
8929 * linux-sparc-low.c: Ditto.
8930 * linux-x86-low.c: Ditto.
8931 * linux-xtensa-low.c: Ditto.
8932 * mem-break.c: Ditto.
8933 * nto-low.c: Ditto.
8934 * regcache.h: Ditto.
8935 * remote-utils.c: Ditto.
8936 * server.c: Ditto.
8937 * server.h: Ditto.
8938 * thread-db.c: Ditto.
8939 * tracepoint.c: Ditto.
8940 * utils.c: Ditto.
8941 * win32-low.h: Ditto.
8942
44944448
JB		 89432011-01-05 Joel Brobecker <brobecker@adacore.com>
8944
8945 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8946 update.
8947
71ce852c
JB		 89482011-01-01 Joel Brobecker <brobecker@adacore.com>
8949
8950 * server.c (gdbserver_version): Update copyright year in version
8951 output.
8952 * gdbreplay.c (gdbreplay_version): Ditto.
8953
eb826dc6
MF		 89542010-12-29 Jie Zhang <jie.zhang@analog.com>
8955
8956 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8957 * linux-bfin-low.c: New file.
8958 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8959 PT_DATA_ADDR for BFIN targets.
8960 * Makefile.in (SFILES): Add linux-bfin-low.c.
8961 (clean): Remove reg-bfin.c.
8962 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8963 * README: Mention supported Blackfin targets.
8964
39ab222a
MF		 89652010-12-23 Mike Frysinger <vapier@gentoo.org>
8966
8967 * .gitignore: New file.
8968
a1f2ce7d
MF		 89692010-11-16 Mike Frysinger <vapier@gentoo.org>
8970
8971 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8972
f474844c
JZ		 89732010-10-22 Jie Zhang <jie@codesourcery.com>
8974
8975 * Makefile.in: Add FLAGS_TO_PASS variable.
8976 (install): Remove dependency of install-only and recursively
8977 invoke make for install-only.
8978
f1048712
DE		 89792010-10-04 Doug Evans <dje@google.com>
8980
8981 * Makefile.in (uninstall): Use $(DESTDIR).
8982
b53a1623
PA		 89832010-09-24 Pedro Alves <pedro@codesourcery.com>
8984
e6ee044d
PA		 8985 PR gdb/11842
8986
b53a1623
PA		 8987 * linux-x86-low.c (compat_siginfo_from_siginfo)
8988 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8989 si_code is < 0. Check for si_code == SI_TIMER before checking for
8990 si_code < 0.
8991
fa1bd1e4
JB		 89922010-09-13 Joel Brobecker <brobecker@adacore.com>
8993
8994 * lynx-i386-low.c: New file.
8995 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8996
47fac8f8
JB		 89972010-09-13 Joel Brobecker <brobecker@adacore.com>
8998
8999 * lynx-low.c (ptrace_request_to_str): Remove handling for
9000 request values that have been removed in LynxOS 5.x.
9001
1adfc54d
JB		 90022010-09-13 Joel Brobecker <brobecker@adacore.com>
9003
9004 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9005 <ptrace.h>
9006
c2a66c29
NS		 90072010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9008
9009 * configure.ac: Add --enable-inprocess-agent option.
9010 * configure: Rebuilt.
9011
32fcada3
YQ		 90122010-09-06 Yao Qi <yao@codesourcery.com>
9013
9014 * linux-low.c (linux_kill): Remove unused variable.
9015 (linux_stabilize_threads): Likewise.
9016 * server.c (start_inferior): Likewise.
9017 (queue_stop_reply_callback): Likewise.
9018 * tracepoint.c (do_action_at_tracepoint): Likewise.
9019
0cccb683
YQ		 90202010-09-06 Yao Qi <yao@codesourcery.com>
9021
9022 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9023 on return.
9024
423ec54c
JK		 90252010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9026
9027 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9028
12ac6819
PA		 90292010-09-06 Pedro Alves <pedro@codesourcery.com>
9030
9031 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9032 "$(IPA_DEPFILES)".
9033
8ed54b31
JB		 90342010-09-01 Joel Brobecker <brobecker@adacore.com>
9035
9036 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9037 gdbserver/lynx-ppc-low.c: New files.
9038 * Makefile.in (lynx_low_h): New variable.
9039 (lynx-low.o, lynx-ppc-low.o): New rules.
9040 * configure.ac: On LynxOS, link with -lnetinet.
9041 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9042 * configure: regenerate.
9043
bb0116a4
JB		 90442010-09-01 Joel Brobecker <brobecker@adacore.com>
9045
9046 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9047 * configure.ac: Add check for vasprintf and vsnprintf.
9048 * configure, config.in: Regenerate.
9049 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9050
a778ab81 90512010-09-01 Joel Brobecker <brobecker@adacore.com>
9052
9053 * gdbreplay.c: Move include of alloca.h up, next to include of
9054 malloc.h.
9055 * server.h: Add include of malloc.h.
9056 * mem-break.c: Remove include of malloc.h.
9057 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9058
8b034a19 90592010-09-01 Joel Brobecker <brobecker@adacore.com>
9060
9061 * Makefile.in (memmem.o): Build with -Wno-error.
9062
90632010-09-01 Joel Brobecker <brobecker@adacore.com>
9064
9065 * utils.c (xsnprintf): Make non-static.
9066 * server.h: Add xsnprintf declaration.
9067 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9068 replace calls to snprintf by calls to xsnprintf throughout.
9069
90702010-09-01 Joel Brobecker <brobecker@adacore.com>
9071
9072 * configure.ac: Add configure check for alloca.
9073 * configure, config.in: Regenerate.
9074 * server.h: Include alloca.h if it exists.
9075 * gdbreplay.c: Include alloca.h if it exists.
9076
1a981360
PA		 90772010-08-28 Pedro Alves <pedro@codesourcery.com>
9078
9079 * linux-low.c (__SIGRTMIN): Define if not already defined.
9080 (linux_create_inferior): Check for __ANDROID__ rather than
9081 __SIGRTMIN.
9082 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9083 are already deferred.
9084 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9085 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9086 stopped and already has a pending signal to report.
9087 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9088 a pending signal to report or is moving out of a jump pad.
9089 (linux_init_signals): Check for __ANDROID__ rather than
9090 __SIGRTMIN.
9091
b4d51a55
PA		 90922010-08-28 Pedro Alves <pedro@codesourcery.com>
9093
9094 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9095 debug_threads check. Avoid a linear search when not doing debug
9096 output.
9097
ec48365d
PA		 90982010-08-27 Pedro Alves <pedro@codesourcery.com>
9099
9100 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9101 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9102 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9103 (process_event): Change local fd's type to gdb_fildes_t.
9104 (create_file_handler): Adjust prototype.
9105 (delete_file_handler): Adjust prototype.
9106 (handle_file_event): Adjust prototype. Use pfildes.
9107 (create_file_event): Adjsut prototype.
9108 * remote-utils.c (remote_desc, listen_desc): Change type to
9109 gdb_fildes_t.
9110 * server.h: New gdb_fildes_t typedef.
9111 [USE_WIN32API]: Include winsock2.h.
9112 (delete_file_handler, add_file_handler): Adjust prototypes.
9113 (pfildes): Declare.
9114 * utils.c (pfildes): New.
9115
854d88f0
PA		 91162010-08-27 Pedro Alves <pedro@codesourcery.com>
9117
9118 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9119 * configure: Regenerate.
9120
0146f85b
PA		 91212010-08-27 Pedro Alves <pedro@codesourcery.com>
9122
9123 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9124 (linux_done_accessing_memory): ... this.
9125 (linux_target_ops): Adjust.
9126 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9127 * nto-low.c (nto_target_ops): Adjust comment.
9128 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9129 * spu-low.c (spu_target_ops): Adjust comment.
9130 * target.h (target_ops): Rename unprepare_to_access_memory field
9131 to done_accessing_memory.
9132 (unprepare_to_access_memory): Rename to ...
9133 (done_accessing_memory): ... this.
9134
90d74c30
PA		 91352010-08-26 Pedro Alves <pedro@codesourcery.com>
9136
9137 * linux-low.c (linux_prepare_to_access_memory): New.
9138 (linux_unprepare_to_access_memory): New.
9139 (linux_target_ops): Install them.
9140 * server.c (read_memory): Rename to ...
9141 (gdb_read_memory): ... this. Use
9142 prepare_to_access_memory/prepare_to_access_memory.
9143 (write_memory): Rename to ...
9144 (gdb_write_memory): ... this. Use
9145 prepare_to_access_memory/prepare_to_access_memory.
9146 (handle_search_memory_1): Adjust.
9147 (process_serial_event): Adjust.
9148 * target.h (struct target_ops): New fields
9149 prepare_to_access_memory and unprepare_to_access_memory.
9150 (prepare_to_access_memory, unprepare_to_access_memory): New.
9151 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9152 prepare_to_access_memory/prepare_to_access_memory.
9153 * nto-low.c (nto_target_ops): Adjust.
9154 * spu-low.c (spu_target_ops): Adjust.
9155 * win32-low.c (win32_target_ops): Adjust.
9156
fd467969
PA		 91572010-08-26 Pedro Alves <pedro@codesourcery.com>
9158
9159 * Makefile.in (WARN_CFLAGS): Get it from configure.
9160 (WERROR_CFLAGS): New.
9161 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9162 * configure.ac: Introduce --enable-werror, which adds -Werror to
9163 the compiler command line. Enabled by default. Disable with
9164 --disable-werror. Add -Wdeclaration-after-statement
9165 Wpointer-arith and -Wformat-nonliteral to warning flags.
9166 * configure: Regenerate.
9167
331e2f5f
PA		 91682010-08-26 Pedro Alves <pedro@codesourcery.com>
9169
9170 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9171
e581f2b4
PA		 91722010-08-26 Pedro Alves <pedro@codesourcery.com>
9173
9174 * gdbreplay.c (remote_error): New.
9175 (gdbchar): New.
9176 (expect): Use gdbchar. Check for error reading from GDB.
9177 Clarify sync error output.
9178 (play): Check for errors writing to GDB.
9179 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9180 * remote-utils.c (getpkt): Check for errors writing to the remote
9181 descriptor.
9182
3c11dd79
PA		 91832010-08-25 Pedro Alves <pedro@codesourcery.com>
9184
9185 * linux-low.c (linux_wait_1): Move non-debugging code out of
9186 `debug_threads' control.
9187
d20a8ad9
PA		 91882010-08-25 Pedro Alves <pedro@codesourcery.com>
9189
9190 * linux-low.c (linux_wait_1): Don't set last_status here.
9191 * server.c (push_event, queue_stop_reply_callback): Assert we're
9192 not pushing a TARGET_WAITKIND_IGNORE event.
9193 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9194 (myresume, handle_target_event): Set the thread's last_resume_kind
9195 and last_status from the target returned status.
9196
964e4306
PA		 91972010-08-25 Pedro Alves <pedro@codesourcery.com>
9198
9199 PR threads/10729
9200
9201 * linux-x86-low.c (update_debug_registers_callback): New.
9202 (i386_dr_low_set_addr): Use it.
9203 (i386_dr_low_get_addr): New.
9204 (i386_dr_low_set_control): Use update_debug_registers_callback.
9205 (i386_dr_low_get_control): New.
9206 (i386_dr_low_get_status): Adjust.
9207 * linux-low.c (linux_stop_lwp): New.
9208 * linux-low.h (linux_stop_lwp): Declare.
9209
9210 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9211 argument instead of a i386_debug_reg_state.
9212 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9213 a i386_debug_reg_state.
9214 (i386_insert_aligned_watchpoint): Adjust.
9215 (i386_remove_aligned_watchpoint): Adjust.
9216 (i386_low_stopped_data_address): Read the debug registers from the
9217 inferior instead of from the mirrors.
9218 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9219 (i386_dr_low_get_addr): Declare.
9220 (i386_dr_low_get_control): Declare.
9221 (i386_dr_low_get_status): Change prototype.
9222
9223 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9224 (i386_dr_low_get_addr): New.
9225 (i386_dr_low_get_control): New.
9226 (i386_dr_low_get_status): Adjust prototype. Return
9227 dr_status_mirror.
9228 (i386_initial_stuff): Clear dr_status_mirror and
9229 dr_control_mirror.
9230 (i386_get_thread_context): Adjust.
9231 (i386_set_thread_context): Adjust.
9232 (i386_thread_added): Adjust.
9233
5f21a75b
PA		 92342010-08-24 Pedro Alves <pedro@codesourcery.com>
9235
9236 * linux-low.h (linux_thread_area): Delete declaration.
9237
3e4c1235
TS		 92382010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9239
9240 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9241 after its termination.
9242
1971b033
PA		 92432010-08-09 Pedro Alves <pedro@codesourcery.com>
9244
9245 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9246 (gdb_wants_all_stopped): Delete.
9247 (linux_wait_1): Don't call them.
9248 * server.c (handle_v_cont): Tag all threads as want-stopped.
9249 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9250 stopped as "client-wants-stopped".
9251
310444ac
PA		 92522010-07-31 Pedro Alves <pedro@codesourcery.com>
9253
9254 * Makefile.in (signals_h): New.
9255 (server_h): Depend on it.
9256 (server.o): Don't depend on $(signals_def).
9257 (signals.o): Depend on $(signals_def).
9258
a19cae16
JK		 92592010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9260
9261 * Makefile.in (signals_def): New.
9262 (server_h): Append include/gdb/signals.h and signals_def.
9263 (server.o): Append signals_def.
9264
30d50328
JK		 92652010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9266
9267 * server.c (handle_target_event): Use target_signal_to_host for
9268 resume_info.sig initialization.
9269 * target.h (struct thread_resume) <sig>: New comment.
9270
5c3216e2
OS		 92712010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9272
c6f46ca0
OS		 9273 * server.c (handle_query): strcpy() the returned string from paddress()
9274 instead of sprintf().
5c3216e2
OS		 9275 * utils.c (paddress): Return phex_nz().
9276
6bd31874
JB		 92772010-07-07 Joel Brobecker <brobecker@adacore.com>
9278
9279 * server.c (handle_v_cont): Call mourn_inferior if process
9280 just exited.
9281 (myresume): Likewise.
9282
0fb4aa4b
PA		 92832010-07-01 Pedro Alves <pedro@codesourcery.com>
9284
9285 Static tracepoints, and integration with UST.
9286
9287 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9288 * mem-break.c (uninsert_all_breakpoints)
9289 (reinsert_all_breakpoints): New.
9290 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9291 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9292 (gdb_agent_ust_loaded, helper_thread_id)
9293 (gdb_agent_helper_thread_id): New macros.
9294 (struct ipa_sym_addresses): Add addr_ust_loaded,
9295 addr_helper_thread_id, addr_cmd_buf.
9296 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9297 (in_process_agent_loaded_ust): New.
9298 (write_e_ust_not_loaded): New.
9299 (maybe_write_ipa_ust_not_loaded): New.
9300 (struct collect_static_trace_data_action): New.
9301 (enum tracepoint_type) <static_tracepoint>: New.
9302 (struct tracepoint) <handle>: Mention static tracepoints.
9303 (struct static_tracepoint_ctx): New.
9304 (CMD_BUF_SIZE): New.
9305 (add_tracepoint_action): Handle static tracepoint actions.
9306 (unprobe_marker_at): New.
9307 (clear_installed_tracepoints): Handle static tracepoints.
9308 (cmd_qtdp): Handle static tracepoints.
9309 (probe_marker_at): New.
9310 (cmd_qtstart): Handle static tracepoints.
9311 (response_tracepoint): Handle static tracepoints.
9312 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9313 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9314 (get_context_regcache): Handle static tracepoints.
9315 (do_action_at_tracepoint): Handle static tracepoint actions.
9316 (traceframe_find_block_type): Handle static trace data blocks.
9317 (traceframe_read_sdata): New.
9318 (download_tracepoints): Download static tracepoint actions.
9319 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9320 (GDB_PROBE_NAME): New.
9321 (ust_ops): New.
9322 (GET_UST_SYM): New.
9323 (USTF): New.
9324 (dlsym_ust): New.
9325 (ust_marker_to_static_tracepoint): New.
9326 (gdb_probe): New.
9327 (collect_ust_data_at_tracepoint): New.
9328 (gdb_ust_probe): New.
9329 (UNIX_PATH_MAX, SOCK_DIR): New.
9330 (gdb_ust_connect_sync_socket): New.
9331 (resume_thread, stop_thread): New.
9332 (run_inferior_command): New.
9333 (init_named_socket): New.
9334 (gdb_ust_socket_init): New.
9335 (cstr_to_hexstr): New.
9336 (next_st): New.
9337 (first_marker, next_marker): New.
9338 (response_ust_marker): New.
9339 (cmd_qtfstm, cmd_qtsstm): New.
9340 (unprobe_marker_at, probe_marker_at): New.
9341 (cmd_qtstmat, gdb_ust_thread): New.
9342 (gdb_ust_init): New.
9343 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9344 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9345 (ST_REGENTRY): New.
9346 (x86_64_st_collect_regmap): New.
9347 (X86_64_NUM_ST_COLLECT_GREGS): New.
9348 (AMD64_RIP_REGNUM): New.
9349 (supply_static_tracepoint_registers): New.
9350 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9351 (ST_REGENTRY): New.
9352 (i386_st_collect_regmap): New.
9353 (i386_NUM_ST_COLLECT_GREGS): New.
9354 (supply_static_tracepoint_registers): New.
9355 * server.c (handle_query): Handle qXfer:statictrace:read.
9356 <qSupported>: Report support for StaticTracepoints, and
9357 qXfer:statictrace:read features.
9358 * server.h (traceframe_read_sdata)
9359 (supply_static_tracepoint_registers): Declare.
9360 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9361 (unpack_varlen_hex): Include in IPA build.
9362 * Makefile.in (ustlibs, ustinc): New.
9363 (IPA_OBJS): Add remote-utils-ipa.o.
9364 ($(IPA_LIB)): Link -ldl and -lpthread.
9365 (UST_CFLAGS): New.
9366 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9367 * config.in, configure: Regenerate.
9368
9e4344e5
PA		 93692010-06-20 Ian Lance Taylor <iant@google.com>
9370 Pedro Alves <pedro@codesourcery.com>
9371
9372 * linux-x86-low.c (always_true): Delete.
9373 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9374 trying to fool the compiler with always_true.
9375
c6beb2cb
PA		 93762010-06-20 Pedro Alves <pedro@codesourcery.com>
9377
9378 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9379 conditions in gdbserver.
9380
d2ed6730
UW		 93812010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9382
9383 * spu-low.c (spu_read_memory): Wrap around local store limit.
9384 (spu_write_memory): Likewise.
9385
4e29fb54
PA		 93862010-06-15 Pedro Alves <pedro@codesourcery.com>
9387
9388 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9389 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9390 LONGEST uses.
9391 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9392 uses.
9393 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9394 uses with LONGEST uses.
9395
6a271cae
PA		 93962010-06-14 Stan Shebs <stan@codesourcery.com>
9397 Pedro Alves <pedro@codesourcery.com>
9398
9399 Bytecode compiler.
9400
9401 * linux-x86-low.c: Include limits.h.
9402 (add_insns): New.
9403 (always_true): New.
9404 (EMIT_ASM): New.
9405 (EMIT_ASM32): New.
9406 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9407 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9408 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9409 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9410 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9411 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9412 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9413 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9414 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9415 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9416 (amd64_emit_void_call_2): New.
9417 (amd64_emit_ops): New.
9418 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9419 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9420 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9421 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9422 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9423 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9424 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9425 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9426 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9427 (i386_emit_stack_adjust, i386_emit_int_call_1)
9428 (i386_emit_void_call_2): New.
9429 (i386_emit_ops): New.
9430 (x86_emit_ops): New.
9431 (the_low_target): Install x86_emit_ops.
9432 * server.h (struct emit_ops): New.
9433 (get_raw_reg_func_addr): Declare.
9434 (current_insn_ptr, emit_error): Declare.
9435 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9436 (set_trace_state_variable_value): New defines.
9437 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9438 addr_get_trace_state_variable_value and
9439 addr_set_trace_state_variable_value.
9440 (symbol_list): New fields for get_raw_reg,
9441 get_trace_state_variable_value and set_trace_state_variable_value.
9442 (condfn): New typedef.
9443 (struct tracepoint): New field `compiled_cond'.
9444 (do_action_at_tracepoint): Clear compiled_cond.
9445 (get_trace_state_variable_value, set_trace_state_variable_value):
9446 Export in the IPA.
9447 (condition_true_at_tracepoint): If there's a compiled condition,
9448 run that.
9449 (current_insn_ptr, emit_error): New globals.
9450 (struct bytecode_address): New.
9451 (get_raw_reg_func_addr): New.
9452 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9453 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9454 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9455 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9456 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9457 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9458 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9459 (compile_tracepoint_condition, compile_bytecodes): New.
9460 * target.h (emit_ops): Forward declare.
9461 (struct target_ops): New field emit_ops.
9462 (target_emit_ops): New.
9463 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9464 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9465 * linux-low.c (linux_emit_ops): New.
9466 (linux_target_ops): Install it.
9467 * linux-low.h (struct linux_target_ops): New field emit_ops.
9468
92b72907
UW		 94692010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9470
9471 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9472 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9473
fa593d66
PA		 94742010-06-01 Pedro Alves <pedro@codesourcery.com>
9475 Stan Shebs <stan@codesourcery.com>
9476
9477 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9478 (all): Depend on $(extra_libraries).
9479 (install-only): Install the IPA.
9480 (IPA_OBJS, IPA_LIB): New.
9481 (clean): Remove the IPA lib.
9482 (IPAGENT_CFLAGS): New.
9483 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9484 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9485 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9486 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9487 * configure.ac: Check for atomic builtins support in the compiler.
9488 (IPA_DEPFILES, extra_libraries): Define.
9489 * configure.srv (ipa_obj): Add description.
9490 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9491 (i[34567]86-*-linux*): Set ipa_obj.
9492 (x86_64-*-linux*): Set ipa_obj.
9493 * linux-low.c (stabilizing_threads): New.
9494 (supports_fast_tracepoints): New.
9495 (linux_detach): Stabilize threads before detaching.
9496 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9497 the lwp is either not stabilizing, or is moving out of a jump pad.
9498 (linux_fast_tracepoint_collecting): New.
9499 (maybe_move_out_of_jump_pad): New.
9500 (enqueue_one_deferred_signal): New.
9501 (dequeue_one_deferred_signal): New.
9502 (linux_wait_for_event_1): If moving out of a jump pad, defer
9503 pending signals to later.
9504 (linux_stabilize_threads): New.
9505 (linux_wait_1): Check if threads need moving out of jump pads, and
9506 do it if so.
9507 (stuck_in_jump_pad_callback): New.
9508 (move_out_of_jump_pad_callback): New.
9509 (lwp_running): New.
9510 (linux_resume_one_lwp): Handle moving out of jump pads.
9511 (linux_set_resume_request): Dequeue deferred signals.
9512 (need_step_over_p): Also step over fast tracepoint jumps.
9513 (start_step_over): Also uninsert fast tracepoint jumps.
9514 (finish_step_over): Also reinsert fast tracepoint jumps.
9515 (linux_install_fast_tracepoint_jump): New.
9516 (linux_target_ops): Install linux_stabilize_threads and
9517 linux_install_fast_tracepoint_jump_pad.
9518 * linux-low.h (linux_target_ops) <get_thread_area,
9519 install_fast_tracepoint_jump_pad>: New fields.
9520 (struct lwp_info) <collecting_fast_tracepoint,
9521 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9522 (linux_get_thread_area): Declare.
9523 * linux-x86-low.c (jump_insn): New.
9524 (x86_get_thread_area): New.
9525 (append_insns): New.
9526 (push_opcode): New.
9527 (amd64_install_fast_tracepoint_jump_pad): New.
9528 (i386_install_fast_tracepoint_jump_pad): New.
9529 (x86_install_fast_tracepoint_jump_pad): New.
9530 (the_low_target): Install x86_get_thread_area and
9531 x86_install_fast_tracepoint_jump_pad.
9532 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9533 (struct fast_tracepoint_jump): New.
9534 (fast_tracepoint_jump_insn): New.
9535 (fast_tracepoint_jump_shadow): New.
9536 (find_fast_tracepoint_jump_at): New.
9537 (fast_tracepoint_jump_here): New.
9538 (delete_fast_tracepoint_jump): New.
9539 (set_fast_tracepoint_jump): New.
9540 (uninsert_fast_tracepoint_jumps_at): New.
9541 (reinsert_fast_tracepoint_jumps_at): New.
9542 (set_breakpoint_at): Use write_inferior_memory.
9543 (uninsert_raw_breakpoint): Use write_inferior_memory.
9544 (check_mem_read): Mask out fast tracepoint jumps.
9545 (check_mem_write): Mask out fast tracepoint jumps.
9546 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9547 (set_fast_tracepoint_jump): Declare.
9548 (delete_fast_tracepoint_jump)
9549 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9550 (reinsert_fast_tracepoint_jumps_at): Declare.
9551 * regcache.c: Don't compile many functions when building the
9552 in-process agent library.
9553 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9554 the register buffer in the heap.
9555 (free_register_cache): If the register buffer isn't owned by the
9556 regcache, don't free it.
9557 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9558 pre-existing register caches.
9559 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9560 type.
9561 (convert_ascii_to_int): : Constify `from' parameter type.
9562 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9563 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9564 the needed buffer in-place.
9565 (relocate_instruction): New.
9566 * server.c (handle_query) <qSymbols>: If the target supports
9567 tracepoints, give it a chance of looking up symbols. Report
9568 support for fast tracepoints.
9569 (handle_status): Stabilize threads.
9570 (process_serial_event): Adjust.
9571 * server.h (struct fast_tracepoint_jump): Forward declare.
9572 (struct process_info) <fast_tracepoint_jumps>: New field.
9573 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9574 (decode_X_packet, decode_M_packet): Adjust.
9575 (relocate_instruction): Declare.
9576 (in_process_agent_loaded): Declare.
9577 (tracepoint_look_up_symbols): Declare.
9578 (struct fast_tpoint_collect_status): Declare.
9579 (fast_tracepoint_collecting): Declare.
9580 (force_unlock_trace_buffer): Declare.
9581 (handle_tracepoint_bkpts): Declare.
9582 (initialize_low_tracepoint)
9583 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9584 * target.h (struct target_ops) <stabilize_threads,
9585 install_fast_tracepoint_jump_pad>: New fields.
9586 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9587 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9588 [HAVE_STDINT_H]: Include stdint.h.
9589 (trace_debug_1): Rename to ...
9590 (trace_vdebug): ... this.
9591 (trace_debug): Rename to ...
9592 (trace_debug_1): ... this. Add `level' parameter.
9593 (trace_debug): New.
9594 (ATTR_USED, ATTR_NOINLINE): New.
9595 (IP_AGENT_EXPORT): New.
9596 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9597 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9598 (about_to_request_buffer_space, trace_buffer_is_full)
9599 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9600 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9601 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9602 (traceframe_write_count, traceframes_created)
9603 (trace_state_variables)
9604 New renaming defines.
9605 (struct ipa_sym_addresses): New.
9606 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9607 (symbol_list): New.
9608 (ipa_sym_addrs): New.
9609 (all_tracepoint_symbols_looked_up): New.
9610 (in_process_agent_loaded): New.
9611 (write_e_ipa_not_loaded): New.
9612 (maybe_write_ipa_not_loaded): New.
9613 (tracepoint_look_up_symbols): New.
9614 (debug_threads) [IN_PROCESS_AGENT]: New.
9615 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9616 (UNKNOWN_SIDE_EFFECTS): New.
9617 (stop_tracing): New.
9618 (flush_trace_buffer): New.
9619 (stop_tracing_bkpt): New.
9620 (flush_trace_buffer_bkpt): New.
9621 (read_inferior_integer): New.
9622 (read_inferior_uinteger): New.
9623 (read_inferior_data_pointer): New.
9624 (write_inferior_data_pointer): New.
9625 (write_inferior_integer): New.
9626 (write_inferior_uinteger): New.
9627 (struct collect_static_trace_data_action): Delete.
9628 (enum tracepoint_type): New.
9629 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9630 <actions_str, step_actions, step_actions_str>: Only include in
9631 GDBserver.
fa593d66
PA		 9632 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9633 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9634 (tracepoints): Use IP_AGENT_EXPORT.
9635 (last_tracepoint): Don't include in the IPA.
9636 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9637 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9638 (alloced_trace_state_variables): New.
9639 (trace_state_variables): Use IP_AGENT_EXPORT.
9640 (traceframe_t): Delete unused variable.
9641 (circular_trace_buffer): Don't include in the IPA.
9642 (trace_buffer_start): Delete.
9643 (struct trace_buffer_control): New.
9644 (trace_buffer_free): Delete.
9645 (struct ipa_trace_buffer_control): New.
9646 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9647 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9648 New.
9649 (trace_buffer_ctrl): New.
9650 (TRACE_BUFFER_CTRL_CURR): New.
9651 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9652 Reimplement as macros.
9653 (trace_buffer_wrap): Delete.
9654 (traceframe_write_count, traceframe_read_count)
9655 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9656 (struct tracepoint_hit_ctx) <type>: New field.
9657 (struct fast_tracepoint_ctx): New.
9658 (memory_barrier): New.
9659 (cmpxchg): New.
9660 (record_tracepoint_error): Update atomically in the IPA.
9661 (clear_inferior_trace_buffer): New.
9662 (about_to_request_buffer_space): New.
9663 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9664 updating the same buffer.
9665 (add_tracepoint): Default the tracepoint's type to trap
9666 tracepoint, and orig_size to -1.
9667 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9668 internal variables.
9669 (create_trace_state_variable): New parameter `gdb'. Handle it.
9670 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9671 (cmd_qtdp): Handle fast tracepoints.
9672 (cmd_qtdv): Adjust.
9673 (max_jump_pad_size): New.
9674 (gdb_jump_pad_head): New.
9675 (get_jump_space_head): New.
9676 (claim_jump_space): New.
9677 (sort_tracepoints): New.
9678 (MAX_JUMP_SIZE): New.
9679 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9680 IPA.
9681 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9682 support. Upload fast traceframes, and delete internal IPA
9683 breakpoints.
9684 (stop_tracing_handler): New.
9685 (flush_trace_buffer_handler): New.
9686 (cmd_qtstop): Upload fast tracepoints.
9687 (response_tracepoint): Handle fast tracepoints.
9688 (tracepoint_finished_step): Upload fast traceframes. Set the
9689 tracepoint hit context's tracepoint type.
9690 (handle_tracepoint_bkpts): New.
9691 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9692 type. Add comment about fast tracepoints.
9693 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9694 non-existing action_str field.
9695 (get_context_regcache): Handle fast tracepoints.
9696 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9697 to the regcache.
9698 (fast_tracepoint_from_jump_pad_address): New.
9699 (fast_tracepoint_from_ipa_tpoint_address): New.
9700 (collecting_t): New.
9701 (force_unlock_trace_buffer): New.
9702 (fast_tracepoint_collecting): New.
9703 (collecting): New.
9704 (gdb_collect): New.
9705 (write_inferior_data_ptr): New.
9706 (target_tp_heap): New.
9707 (target_malloc): New.
9708 (download_agent_expr): New.
9709 (UALIGN): New.
9710 (download_tracepoints): New.
9711 (download_trace_state_variables): New.
9712 (upload_fast_traceframes): New.
9713 (IPA_FIRST_TRACEFRAME): New.
9714 (IPA_NEXT_TRACEFRAME_1): New.
9715 (IPA_NEXT_TRACEFRAME): New.
9716 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9717 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9718 (gdb_jump_pad_buffer_end): New.
9719 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9720 (initialize_tracepoint): Adjust.
9721 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9722 buffer. Initialize the low module.
9723 * utils.c (PREFIX, TOOLNAME): New.
9724 (malloc_failure): Use PREFIX.
9725 (error): In the IPA, an error causes an exit.
9726 (fatal, warning): Use PREFIX.
9727 (internal_error): Use TOOLNAME.
9728 (NUMCELLS): Increase to 10.
9729 * configure, config.in: Regenerate.
9730
d149dd1d
PA		 97312010-06-01 Pedro Alves <pedro@codesourcery.com>
9732
9733 * server.c (handle_query) <qSupported>: Do two passes over the
9734 qSupported string to avoid nesting strtok.
9735
f6528abd
JK		 97362010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9737
9738 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9739 (CDEPS): New.
9740 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9741 -Wl,--dynamic-list.
9742 * configure: Regenerate.
9743 * proc-service.list: New.
9744
ca2a87a0
JK		 97452010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9746
9747 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9748 New comment.
9749
363a6e9f
OS		 97502010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9751
9752 * gdbreplay.c (remote_open): Check error return from socket() call by
9753 its equality to -1 not by it being negative.
9754 * remote-utils.c (remote_open): Likewise.
9755
d23b6cb1
PA		 97562010-05-23 Pedro Alves <pedro@codesourcery.com>
9757
9758 * config.h: Regenerate.
9759
28d3cf85
MK		 97602010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9761
9762 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9763 doesn't provide PTRACE_GET_THREAD_AREA.
9764
fea36a59
MK		 97652010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9766
9767 * linux-m68k-low.c: Include <asm/ptrace.h>
9768 (ps_get_thread_area): Implement.
9769
24b066ba
DE		 97702010-05-03 Doug Evans <dje@google.com>
9771
9772 * event-loop.c (struct callback_event): New struct.
9773 (callback_list): New global.
9774 (append_callback_event, delete_callback_event): New functions.
9775 (process_callback): New function.
9776 (start_event_loop): Call it.
9777 * remote-utils.c (NOT_SCHEDULED): Define.
9778 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9779 moved out of readchar.
9780 (readchar): Rewrite. Call reschedule before returning.
9781 (reset_readchar): New function.
9782 (remote_close): Call it.
9783 (process_remaining, reschedule): New functions.
9784 * server.h (callback_handler_func): New typedef.
9785 (append_callback_event, delete_callback_event): Declare.
9786
9836d6ea
PA		 97872010-05-03 Pedro Alves <pedro@codesourcery.com>
9788
9789 * proc-service.c (ps_pglobal_lookup): Use
9790 thread_db_look_up_one_symbol.
9791 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9792 parameter. Use it instead of all_symbols_looked_up.
9793 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9794 field.
9795 (all_symbols_looked_up): Don't declare.
9796 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9797 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9798 field.
9799 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9800 Set all_symbols_looked_up here.
9801 (thread_db_look_up_one_symbol): New.
9802 (thread_db_get_tls_address): Adjust.
9803 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9804 thread_db object on the heap, and tentatively set it in the
9805 process structure.
9806 (thread_db_init): Don't set all_symbols_looked_up here.
9807 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9808
7984d532
PA		 98092010-05-03 Pedro Alves <pedro@codesourcery.com>
9810
9811 * linux-low.c (linux_kill, linux_detach): Adjust.
9812 (status_pending_p_callback): Remove redundant statement. Check
9813 for !TARGET_WAITIKIND_IGNORE, instead of
9814 TARGET_WAITKIND_STOPPED.
9815 (handle_tracepoints): Make sure LWP is locked. Adjust.
9816 (linux_wait_for_event_1): Adjust.
9817 (linux_cancel_breakpoints): New.
9818 (unsuspend_one_lwp): New.
9819 (unsuspend_all_lwps): New.
9820 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9821 (send_sigstop_callback): Change return type to int, add new
9822 `except' parameter and handle it.
9823 (suspend_and_send_sigstop_callback): New.
9824 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9825 pass them down. If SUSPEND, also increment the lwp's suspend
9826 count.
9827 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9828 (need_step_over_p): Don't consider suspended LWPs.
9829 (start_step_over): Adjust.
9830 (proceed_one_lwp): Change return type to int, add new `except'
9831 parameter and handle it.
9832 (unsuspend_and_proceed_one_lwp): New.
9833 (proceed_all_lwps): Use find_inferior instead of
9834 for_each_inferior.
9835 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9836 also decrement the suspend count of LWPs. Pass `except' down,
9837 instead of hacking its suspend count.
9838 (linux_pause_all): Add `freeze' parameter. Adjust.
9839 (linux_unpause_all): New.
9840 (linux_target_ops): Install linux_unpause_all.
9841 * server.c (handle_status): Adjust.
9842 * target.h (struct target_ops): New fields `unpause_all' and
9843 `cancel_breakpoints'. Add new parameter to `pause_all'.
9844 (pause_all): Add new `freeze' parameter.
9845 (unpause_all): New.
9846 (cancel_breakpoints): New.
9847 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9848 cancel breakpoints.
9849 (cmd_qtstart): Pause threads.
9850 (stop_tracing): Pause threads, and cancel breakpoints.
9851 * win32-low.c (win32_target_ops): Adjust.
9852
e471f25b
PA		 98532010-05-03 Pedro Alves <pedro@codesourcery.com>
9854
9855 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9856 the inferior right away from here...
9857 (linux_wait_1): ... to here, and adjust to check the thread's
9858 last_resume_kind instead of the lwp's step or stop_expected flags.
9859
1915ef4f
PA		 98602010-05-02 Pedro Alves <pedro@codesourcery.com>
9861
9862 * README: Use consistent `GDB' and `GDBserver' spellings.
9863
f9e39928
PA		 98642010-05-02 Pedro Alves <pedro@codesourcery.com>
9865
9866 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9867 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9868 (linux_detach_one_lwp): Assume the lwp is stopped.
9869 (any_thread_of): Delete.
9870 (linux_detach): Stop all lwps here. Don't blindly delete all
9871 breakpoints.
9872 (delete_lwp_callback): New.
9873 (linux_mourn): Delete all lwps of the process that is gone.
9874 (linux_wait_1): Don't delete the last lwp of the process here.
9875 * mem-break.h (mark_breakpoints_out): Declare.
9876 * mem-break.c (mark_breakpoints_out): New.
9877 (free_all_breakpoints): Use it.
9878 * server.c (handle_target_event): If the process is gone, mark
9879 breakpoints out.
9880 * thread-db.c (struct thread_db) <create_bp>: New field.
9881 (thread_db_enable_reporting): Fix prototype. Store a thread event
9882 breakpoint reference in the thread_db struct.
9883 (thread_db_load_search): Clear the thread_db object.
9884 (try_thread_db_load_1): Ditto.
9885 (switch_to_process): New.
9886 (disable_thread_event_reporting): Use it.
9887 (remove_thread_event_breakpoints): New.
9888 (thread_db_detach, thread_db_mourn): Use it.
9889
1e7fc18c
PA		 98902010-05-01 Pedro Alves <pedro@codesourcery.com>
9891
9892 * linux-low.c (linux_enable_event_reporting): New.
9893 (linux_wait_for_event_1, handle_extended_wait): Use it.
9894
02fc4de7
PA		 98952010-04-30 Pedro Alves <pedro@codesourcery.com>
9896
9897 * linux-low.c (linux_kill_one_lwp, linux_kill)
9898 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9899 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9900 SIGSTOP even if the LWP is stopped.
9901 (send_sigstop_callback): New.
9902 (stop_all_lwps): Use send_sigstop_callback instead.
9903 (linux_resume_one_thread): Adjust.
9904 (proceed_one_lwp): Still proceed an LWP that the client has
9905 requested to stop, if we haven't reported it as stopped yet. Make
9906 sure that LWPs the client want stopped, have a pending SIGSTOP.
9907
bc3b5632
DE		 99082010-04-26 Doug Evans <dje@google.com>
9909
ae1ada35
DE		 9910 * server.c (handle_general_set): Make static.
9911
bc3b5632
DE		 9912 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9913 Print received char after testing for error/eof instead of before.
9914 (input_interrupt): Tweak comment.
9915
65730243
DE		 99162010-04-23 Doug Evans <dje@google.com>
9917
9918 * server.c (start_inferior): Print inferior argv if --debug.
9919
a8ae7dc0
AR		 99202010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9921
9922 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9923 * nto-x86-low.c: Include server.h
9924
1c07cc19
PM		 99252010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9926
9927 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9928 be consistent with other sources of this directory.
9929 (init_registers_amd64): Correct name of source file of this function
9930 in the comment.
9931
e0a61e09
PM		 99322010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9933
9934 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9935 64-bit executables.
9936
54709339
PM		 99372010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9938
9939 * win32-i386-low.c: Add 64-bit support.
9940 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9941 (init_registers_amd64): Declare.
9942 (mappings): Add 64-bit version of array.
9943 (init_windows_x86): New function.
9944 (the_low_target): Change init_arch field to init_windows_x86.
9945
e8f0053d
PM		 99462010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9947
9948 * win32-low.c: Adapt to support also 64-bit architecture.
9949 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9950 (get_image_name): Use SIZE_T type for local variable `done'.
9951 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9952 (toolhelp_get_dll_name): Idem.
9953 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9954 Use uintptr_t typecast to avoid warning.
9955 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9956 (handle_exception): Use phex_nz to avoid warning.
9957 (win32_wait): Remove unused local variable `process'.
9958
c481e77e
PM		 99592010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9960
9961 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9962 `amd64-avx.o'.
9963
12ea4b69
PM		 99642010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9965
9966 * configure.ac: Use `ws2_32' library for srv_mingw.
9967 * configure: Regenerate.
9968 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9969 * remote-utils.c: Likewise.
9970
f6d1620c
L		 99712010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9972
9973 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9974 if __x86_64__ is defined.
9975
8e642873
PM		 99762010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9977
9978 * configure: Regenerate.
9979
711e434b
PM		 99802010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9981
9982 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9983 * target.h (target_ops): New get_tib_address field.
9984 * win32-low.h (win32_thread_info): Add thread_local_base field.
9985 * win32-low.c (child_add_thread): Add tlb argument.
9986 Set thread_local_base field to TLB.
9987 (get_child_debug_event): Adapt to child_add_thread change.
9988 (win32_get_tib_address): New function.
9989 (win32_target_ops): Set get_tib_address field to
9990 win32_get_tib_address.
9991 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9992
505106cd
PA		 99932010-04-12 Pedro Alves <pedro@codesourcery.com>
9994
505106cd
PA		 9995 * linux-low.c (linux_mourn): Also remove the process.
9996 * server.c (handle_target_event): Don't remove the process here.
9997 * nto-low.c (nto_mourn): New.
9998 (nto_target_ops): Install it.
9999 * spu-low.c (spu_mourn): New.
10000 (spu_target_ops): Install it.
10001 * win32-low.c (win32_mourn): New.
10002 (win32_target_ops): Install it.
10003
e8470a06
PA		 100042010-04-12 Pedro Alves <pedro@codesourcery.com>
10005
10006 * server.h (buffer_xml_printf): Remove redundant `;'.
10007
45ba0d02
PA		 100082010-04-12 Pedro Alves <pedro@codesourcery.com>
10009
10010 * regcache.c (set_register_cache): Invalidate regcaches before
10011 changing the register cache layout.
10012 (regcache_invalidate_one): Allow a NULL regcache.
10013 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10014 regcaches before changing the register cache layout or the target
10015 regsets.
10016
59e04013
L		 100172010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10018
10019 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10020 variable warning on Linux/x86-64.
10021
8336d594
PA		 100222010-04-11 Pedro Alves <pedro@codesourcery.com>
10023
10024 GDBserver disconnected tracing support.
10025
10026 * linux-low.c (linux_remove_process): Delete.
10027 (add_lwp): Don't set last_resume_kind here.
10028 (linux_kill): Use `mourn'.
10029 (linux_detach): Use `thread_db_detach', and `mourn'.
10030 (linux_mourn): New.
10031 (linux_attach_lwp_1): Adjust comment.
10032 (linux_attach): last_resume_kind moved the thread_info; adjust.
10033 (status_pending_p_callback): Adjust.
10034 (linux_wait_for_event_1): Adjust.
10035 (count_events_callback, select_singlestep_lwp_callback)
10036 (select_event_lwp_callback, cancel_breakpoints_callback)
10037 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10038 (proceed_one_lwp): Adjust.
10039 (linux_async): Add debug output.
10040 (linux_thread_stopped): New.
10041 (linux_pause_all): New.
10042 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10043 linux_pause_all.
10044 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10045 (thread_db_free): Delete declaration.
10046 (thread_db_detach, thread_db_mourn): Declare.
10047 * thread-db.c (thread_db_init): Use thread_db_mourn.
10048 (thread_db_free): Delete, split in two.
10049 (disable_thread_event_reporting): New.
10050 (thread_db_detach): New.
10051 (thread_db_mourn): New.
10052
10053 * server.h (struct thread_info) <last_resume_kind>: New field.
10054 <attached>: Add comment.
10055 <gdb_detached>: New field.
10056 (handler_func): Change return type to int.
10057 (handle_serial_event, handle_target_event): Ditto.
10058 (gdb_connected): Declare.
10059 (tracing): Delete.
10060 (disconnected_tracing): Declare.
10061 (stop_tracing): Declare.
10062
10063 * server.c (handle_query) <qSupported>: Report support for
10064 disconnected tracing.
10065 (queue_stop_reply_callback): Account for running threads.
10066 (gdb_wants_thread_stopped): New.
10067 (gdb_wants_all_threads_stopped): New.
10068 (gdb_reattached_process): New.
10069 (handle_status): Clear the `gdb_detached' flag of all processes.
10070 In all-stop, stop all threads.
10071 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10072 (process_serial_event): If the remote connection breaks, or if an
10073 exit was forced with "monitor exit", force an event loop exit.
10074 Handle disconnected tracing on detach.
10075 (handle_serial_event): Adjust.
10076 (handle_target_event): If GDB isn't connected, forward events back
10077 to the inferior, unless the last process exited, in which case,
10078 exit gdbserver. Adjust interface.
10079
10080 * remote-utils.c (remote_open): Don't block in accept. Instead
10081 register an event loop source on the listen socket file
10082 descriptor. Refactor bits into ...
10083 (listen_desc): ... this new global.
10084 (gdb_connected): ... this new function.
10085 (enable_async_notification): ... this new function.
10086 (handle_accept_event): ... this new function.
10087 (remote_close): Clear remote_desc.
10088
10089 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10090
10091 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10092 New fields.
10093 (mourn_inferior): Define.
10094 (target_process_qsupported): Avoid the dangling else problem.
10095 (thread_stopped): Define.
10096 (pause_all): Define.
10097 (target_waitstatus_to_string): Declare.
10098 * target.c (target_waitstatus_to_string): New.
10099
10100 * tracepoint.c (tracing): Make extern.
10101 (disconnected_tracing): New.
10102 (stop_tracing): Make extern. Handle tracing stops due to GDB
10103 disconnecting.
10104 (cmd_qtdisconnected): New.
10105 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10106 (handle_tracepoint_general_set): Handle QTDisconnected.
10107
10108 * event-loop.c (event_handler_func): Change return type to int.
10109 (process_event): Bail out if the event handler wants the event
10110 loop to stop.
10111 (handle_file_event): Ditto.
10112 (start_event_loop): Bail out if the event handler wants the event
10113 loop to stop.
10114
10115 * nto-low.c (nto_target_ops): Adjust.
10116 * spu-low.c (spu_wait): Don't remove the process here.
10117 (spu_target_ops): Adjust.
10118 * win32-low.c (win32_wait): Don't remove the process here.
10119 (win32_target_ops): Adjust.
10120
5d267c4c
PA		 101212010-04-11 Pedro Alves <pedro@codesourcery.com>
10122
10123 * regcache.c (realloc_register_cache): Invalidate inferior's
10124 regcache before recreating it.
10125
623ccd72
PA		 101262010-04-09 Pedro Alves <pedro@codesourcery.com>
10127
10128 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10129
219f2f23
PA		 101302010-04-09 Stan Shebs <stan@codesourcery.com>
10131 Pedro Alves <pedro@codesourcery.com>
10132
10133 * server.h (LONGEST): New.
10134 (struct thread_info) <while_stepping>: New field.
10135 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10136 Declare.
10137 (initialize_tracepoint, handle_tracepoint_general_set)
10138 (handle_tracepoint_query, tracepoint_finished_step)
10139 (tracepoint_was_hit, release_while_stepping_state_list):
10140 (current_traceframe): Declare.
10141 * server.c (handle_general_set): Handle tracepoint packets.
10142 (read_memory): New.
10143 (write_memory): New.
10144 (handle_search_memory_1): Use read_memory.
10145 (handle_query): Report support for conditional tracepoints, trace
10146 state variables, and tracepoint sources. Handle tracepoint
10147 queries.
10148 (main): Initialize the tracepoints module.
10149 (process_serial_event): Handle traceframe reads/writes.
10150
10151 * linux-low.c (handle_tracepoints): New.
10152 (linux_wait_1): Call it.
10153 (linux_resume_one_lwp): Handle while-stepping.
10154 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10155 (linux_target_ops): Install them.
10156 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10157 New field.
10158 * linux-x86-low.c (x86_supports_tracepoints): New.
10159 (the_low_target). Install it.
10160
10161 * mem-break.h (delete_breakpoint): Declare.
10162 * mem-break.c (delete_breakpoint): Make external.
10163
10164 * target.h (struct target_ops): Add `supports_tracepoints',
10165 `read_pc', and `write_pc' fields.
10166 (target_supports_tracepoints): Define.
10167 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10168 (phex_nz): New.
10169
10170 * regcache.h (struct regcache) <registers_owned>: New field.
10171 (init_register_cache, regcache_cpy): Declare.
10172 (regcache_read_pc, regcache_write_pc): Declare.
10173 (register_cache_size): Declare.
10174 (supply_regblock): Declare.
10175 * regcache.c (init_register_cache): New.
10176 (new_register_cache): Use it.
10177 (regcache_cpy): New.
10178 (register_cache_size): New.
10179 (supply_regblock): New.
10180 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10181
219f2f23
PA		 10182 * tracepoint.c: New.
10183
10184 * Makefile.in (OBS): Add tracepoint.o.
10185 (tracepoint.o): New rule.
10186
3a13a53b
L		 101872010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10188
10189 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10190 (i386-mmx.o): New.
10191 (i386-mmx.c): Likewise.
10192 (i386-mmx-linux.o): Likewise.
10193 (i386-mmx-linux.c): Likewise.
10194
10195 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10196 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10197 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10198 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10199
10200 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10201 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10202 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10203
1570b33e
L		 102042010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10205
10206 * Makefile.in (clean): Updated.
10207 (i386-avx.o): New.
10208 (i386-avx.c): Likewise.
10209 (i386-avx-linux.o): Likewise.
10210 (i386-avx-linux.c): Likewise.
10211 (amd64-avx.o): Likewise.
10212 (amd64-avx.c): Likewise.
10213 (amd64-avx-linux.o): Likewise.
10214 (amd64-avx-linux.c): Likewise.
10215
10216 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10217 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10218 (srv_amd64_regobj): Add amd64-avx.o.
10219 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10220 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10221 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10222 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10223 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10224 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10225 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10226
10227 * i387-fp.c: Include "i386-xstate.h".
10228 (i387_xsave): New.
10229 (i387_cache_to_xsave): Likewise.
10230 (i387_xsave_to_cache): Likewise.
10231 (x86_xcr0): Likewise.
10232
10233 * i387-fp.h (i387_cache_to_xsave): Likewise.
10234 (i387_xsave_to_cache): Likewise.
10235 (x86_xcr0): Likewise.
10236
10237 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10238 * linux-crisv32-low.c (target_regsets): Likewise.
10239 * linux-m68k-low.c (target_regsets): Likewise.
10240 * linux-mips-low.c (target_regsets): Likewise.
10241 * linux-ppc-low.c (target_regsets): Likewise.
10242 * linux-s390-low.c (target_regsets): Likewise.
10243 * linux-sh-low.c (target_regsets): Likewise.
10244 * linux-sparc-low.c (target_regsets): Likewise.
10245 * linux-xtensa-low.c (target_regsets): Likewise.
10246
10247 * linux-low.c: Include <sys/uio.h>.
10248 (regsets_fetch_inferior_registers): Support nt_type.
10249 (regsets_store_inferior_registers): Likewise.
10250 (linux_process_qsupported): New.
10251 (linux_target_ops): Add linux_process_qsupported.
10252
10253 * linux-low.h (regset_info): Add nt_type.
10254 (linux_target_ops): Add process_qsupported.
10255
10256 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10257 and <sys/uio.h>.
10258 (init_registers_i386_avx_linux): New.
10259 (init_registers_amd64_avx_linux): Likewise.
10260 (xmltarget_i386_linux_no_xml): Likewise.
10261 (xmltarget_amd64_linux_no_xml): Likewise.
10262 (PTRACE_GETREGSET): Likewise.
10263 (PTRACE_SETREGSET): Likewise.
10264 (x86_fill_xstateregset): Likewise.
10265 (x86_store_xstateregset): Likewise.
10266 (use_xml): Likewise.
10267 (x86_linux_update_xmltarget): Likewise.
10268 (x86_linux_process_qsupported): Likewise.
10269 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10270 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10271 init_registers_i386_linux here. Call
10272 x86_linux_update_xmltarget.
10273 (the_low_target): Add x86_linux_process_qsupported.
10274
10275 * server.c (handle_query): Call target_process_qsupported.
10276
10277 * target.h (target_ops): Add process_qsupported.
10278 (target_process_qsupported): New.
10279
fc7238bb
PA		 102802010-04-03 Pedro Alves <pedro@codesourcery.com>
10281
10282 * inferiors.c (add_thread): Set last_status kind to
10283 TARGET_WAITKIND_IGNORE.
10284 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10285 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10286 (linux_wait_1): Move `thread' local definition to block that uses
10287 it. Don't NULL initialize `event_child'.
10288 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10289 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10290 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10291
bdabb078
PA		 102922010-04-01 Pedro Alves <pedro@codesourcery.com>
10293
10294 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10295 an extended waitstatus, or by a watchpoint.
10296 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10297 thread was stepping or has been stopped by a watchpoint.
10298
d3bbe7a0
PA		 102992010-04-01 Pedro Alves <pedro@codesourcery.com>
10300
10301 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10302 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10303 of another, then delete the previous, and validate all
10304 breakpoints.
10305 (validate_inserted_breakpoint): New.
10306 (delete_disabled_breakpoints): New.
10307 (validate_breakpoints): New.
10308 (check_mem_read): Validate breakpoints before trusting their
10309 shadow. Delete disabled breakpoints.
10310 (check_mem_write): Validate breakpoints before trusting they
10311 should be inserted. Delete disabled breakpoints.
10312 * mem-break.h (validate_breakpoints):
10313 * server.c (handle_query): Validate breakpoints when we see a
10314 qSymbol query.
10315
8b07ae33
PA		 103162010-04-01 Pedro Alves <pedro@codesourcery.com>
10317
10318 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10319 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10320 if we could tell there's a GDB breakpoint at stop_pc.
10321 (need_step_over_p): Don't do a step over if we find a GDB
10322 breakpoint at the resume PC.
10323
10324 * mem-break.c (struct raw_breakpoint): New.
10325 (enum bkpt_type): New type `gdb_breakpoint'.
10326 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10327 fields. New field `raw'.
10328 (find_raw_breakpoint_at): New.
10329 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10330 breakpoint instead.
10331 (set_breakpoint_at): Adjust.
10332 (delete_raw_breakpoint): New.
10333 (release_breakpoint): New.
10334 (delete_breakpoint): Rename to...
10335 (delete_breakpoint_1): ... this. Add proc parameter. Use
10336 release_breakpoint. Return ENOENT.
10337 (delete_breakpoint): Reimplement.
10338 (find_breakpoint_at): Delete.
10339 (find_gdb_breakpoint_at): New.
10340 (delete_breakpoint_at): Delete.
10341 (set_gdb_breakpoint_at): New.
10342 (delete_gdb_breakpoint_at): New.
10343 (gdb_breakpoint_here): New.
10344 (set_reinsert_breakpoint): Use release_breakpoint.
10345 (uninsert_breakpoint): Rename to ...
10346 (uninsert_raw_breakpoint): ... this.
10347 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10348 (reinsert_raw_breakpoint): Change parameter type to
10349 raw_breakpoint.
10350 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10351 instead.
10352 (check_breakpoints): Adjust. Use release_breakpoint.
10353 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10354 (breakpoint_inserted_here): Ditto.
10355 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10356 Don't trust the breakpoint's shadow if it is not inserted.
10357 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10358 (delete_all_breakpoints): Adjust.
10359 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10360 use delete_breakpoint_1.
10361
10362 * mem-break.h (breakpoints_supported): Delete declaration.
10363 (set_gdb_breakpoint_at): Declare.
10364 (gdb_breakpoint_here): Declare.
10365 (delete_breakpoint_at): Delete.
10366 (delete_gdb_breakpoint_at): Declare.
10367
10368 * server.h (struct raw_breakpoint): Forward declare.
10369 (struct process_info): New field `raw_breakpoints'.
10370
10371 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10372 breakpoints.
10373
6bf5e0ba
PA		 103742010-03-24 Pedro Alves <pedro@codesourcery.com>
10375
10376 * linux-low.c (status_pending_p_callback): Fix comment.
10377 (linux_wait_for_event_1): Move most of the internal breakpoint
10378 handling from here...
10379 (linux_wait_1): ... to here.
10380 (count_events_callback): New.
10381 (select_singlestep_lwp_callback): New.
10382 (select_event_lwp_callback): New.
10383 (cancel_breakpoints_callback): New.
10384 (select_event_lwp): New.
10385 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10386 priority to all LWPs that have had events that should be reported
10387 to the client. Cancel breakpoints when about to reporting the
10388 event to the client, not while stopping lwps. No longer cancel
10389 finished single-steps here.
10390 (cancel_finished_single_step): Delete.
10391 (cancel_finished_single_steps): Delete.
10392
414a389f
PA		 103932010-03-24 Pedro Alves <pedro@codesourcery.com>
10394
10395 * mem-break.c (enum bkpt_type): New.
10396 (struct breakpoint): New field `type'.
10397 (set_breakpoint_at): Change return type to struct breakpoint
10398 pointer. Set type to `other_breakpoint' by default.
10399 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10400 in the breakpoint list.
10401 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10402 (reinsert_breakpoint): Rename to ...
10403 (reinsert_raw_breakpoint): ... this.
10404 (reinsert_breakpoints_at): Adjust.
10405 * mem-break.h (struct breakpoint): Declare.
10406 (set_breakpoint_at): Change return type to struct breakpoint
10407 pointer.
10408
2280c721
PA		 104092010-03-24 Pedro Alves <pedro@codesourcery.com>
10410
10411 * server.c (handle_query): Assign, not compare.
10412
d50171e4
PA		 104132010-03-24 Pedro Alves <pedro@codesourcery.com>
10414
10415 Teach linux gdbserver to step-over-breakpoints.
10416
10417 * linux-low.c (can_hardware_single_step): New.
10418 (supports_breakpoints): New.
10419 (handle_extended_wait): If stopping threads, read the stop pc of
10420 the new cloned LWP.
10421 (get_pc): New.
10422 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10423 low target doesn't support retrieving the PC.
10424 (add_lwp): Set last_resume_kind to resume_continue.
10425 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10426 (linux_attach): Don't clear stop_expected. Set the lwp's
10427 last_resume_kind to resume_stop.
10428 (linux_detach_one_lwp): Don't check for removed breakpoints.
10429 (check_removed_breakpoint): Delete.
10430 (status_pending_p): Rename to ...
10431 (status_pending_p_callback): ... this. Don't check for removed
10432 breakpoints. Don't consider threads that are stopped from GDB's
10433 perspective.
10434 (linux_wait_for_lwp): Always read the stop_pc here.
10435 (cancel_breakpoint): New.
10436 (step_over_bkpt): New global.
10437 (linux_wait_for_event_1): Implement stepping over breakpoints.
10438 (gdb_wants_lwp_stopped): New.
10439 (gdb_wants_all_stopped): New.
10440 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10441 single-step traps here. Store the thread's last reported target
10442 wait status.
10443 (send_sigstop): Don't clear stop_expected. Always set it,
10444 instead.
10445 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10446 (cancel_finished_single_step): New.
10447 (cancel_finished_single_steps): New.
10448 (wait_for_sigstop): Don't cancel finished single-step traps here.
10449 (linux_resume_one_lwp): Don't check for removed breakpoints.
10450 Don't set `step' on non-hardware step archs.
10451 (linux_set_resume_request): Ignore resume_stop requests if already
10452 stopping or stopped. Set the lwp's last_resume_kind.
10453 (resume_status_pending_p): Don't check for removed breakpoints.
10454 (need_step_over_p): New.
10455 (start_step_over): New.
10456 (finish_step_over): New.
10457 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10458 requests. Clear the thread's last reported target waitstatus.
10459 Don't use the `suspended' flag. Don't consider pending breakpoints.
10460 (linux_resume): Start a step-over if necessary.
10461 (proceed_one_lwp): New.
10462 (proceed_all_lwps): New.
10463 (unstop_all_lwps): New.
10464 * linux-low.h (struct lwp_info): Rewrite comment for the
10465 `suspended' flag. Add the `stop_pc' field. Delete the
10466 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10467 Add `'last_resume_kind' and `need_step_over' fields.
10468 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10469 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10470 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10471 (set_raw_breakpoint_at): New.
10472 (set_breakpoint_at): Rewrite to use it.
10473 (reinsert_breakpoint_handler): Delete.
10474 (set_reinsert_breakpoint): New.
10475 (reinsert_breakpoint_by_bp): Delete.
10476 (delete_reinsert_breakpoints): New.
10477 (uninsert_breakpoint): Rewrite.
10478 (uninsert_breakpoints_at): New.
10479 (reinsert_breakpoint): Rewrite.
10480 (reinsert_breakpoints_at): New.
10481 (check_breakpoints): Rewrite.
10482 (breakpoint_here): New.
10483 (breakpoint_inserted_here): New.
10484 (check_mem_read): Adjust.
10485 * mem-break.h (breakpoints_supported, breakpoint_here)
10486 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10487 (reinsert_breakpoint_by_bp): Delete declaration.
10488 (delete_reinsert_breakpoints): Declare.
10489 (reinsert_breakpoint): Delete declaration.
10490 (reinsert_breakpoints_at): Declare.
10491 (uninsert_breakpoint): Delete declaration.
10492 (uninsert_breakpoints_at): Declare.
10493 (check_breakpoints): Adjust prototype.
10494 * server.h: Adjust include order.
10495 (struct thread_info): Declare here. Add a `last_status' field.
10496
30ba68cb
MS		 104972010-03-23 Michael Snyder <msnyder@vmware.com>
10498
10499 * server.c (crc32): New function.
10500 (handle_query): Add handling for 'qCRC:' request.
10501
b9a881c2
PA		 105022010-03-23 Pedro Alves <pedro@codesourcery.com>
10503
10504 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10505 lwp had been stopped by a watchpoint.
10506
e92d13d5
PA		 105072010-03-16 Pedro Alves <pedro@codesourcery.com>
10508
10509 * server.h (internal_error): Declare.
10510 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10511 * utils.c (internal_error): New function.
10512
64daa791
AS		 105132010-03-15 Andreas Schwab <schwab@redhat.com>
10514
10515 * configure.srv: Fix typo setting srv_regobj.
10516
f52cd8cd
PA		 105172010-03-15 Pedro Alves <pedro@codesourcery.com>
10518
10519 * linux-low.c (fetch_register): Avoid passing a non string literal
10520 format to `error'.
10521 (usr_store_inferior_registers): Ditto.
10522
93ae6fdc
PA		 105232010-03-14 Pedro Alves <pedro@codesourcery.com>
10524
10525 * linux-low.c (linux_write_memory): Bail out early if peeking
10526 memory failed.
10527
c3adc08c
PA		 105282010-03-14 Pedro Alves <pedro@codesourcery.com>
10529
10530 * linux-low.h (struct lwp_info): New fields
10531 `stopped_by_watchpoint' and `stopped_data_address'.
10532 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10533 here, and cache them in the lwp object.
10534 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10535 directly.
10536 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10537 field.
10538 (linux_stopped_by_watchpoint): Rewrite.
10539 (linux_stopped_data_address): Rewrite.
10540
bce522a2
PA		 105412010-03-06 Simo Melenius <simo.melenius@iki.fi>
10542
10543 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10544 switching the current inferior, not before.
10545
90884b2b
L		 105462010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10547
10548 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10549 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10550 i386-linux.c and amd64-linux.c.
10551 (reg-i386.o): Removed.
10552 (reg-i386.c): Likewise.
10553 (reg-i386-linux.o): Likewise.
10554 (reg-i386-linux.c): Likewise.
10555 (reg-x86-64.o): Likewise.
10556 (reg-x86-64.c): Likewise.
10557 (reg-x86-64-linux.o): Likewise.
10558 (reg-x86-64-linux.c): Likewise.
10559 (i386.o): New.
10560 (i386.c): Likewise.
10561 (i386-linux.o): Likewise.
10562 (i386-linux.c): Likewise.
10563 (amd64.o): Likewise.
10564 (amd64.c): Likewise.
10565 (amd64-linux.o): Likewise.
10566 (amd64-linux.c): Likewise.
10567
10568 * configure.srv (srv_i386_regobj): New.
10569 (srv_i386_linux_regobj): Likewise.
10570 (srv_amd64_regobj): Likewise.
10571 (srv_amd64_linux_regobj): Likewise.
10572 (srv_i386_32bit_xmlfiles): Likewise.
10573 (srv_i386_64bit_xmlfiles): Likewise.
10574 (srv_i386_xmlfiles): Likewise.
10575 (srv_amd64_xmlfiles): Likewise.
10576 (srv_i386_linux_xmlfiles): Likewise.
10577 (srv_amd64_linux_xmlfiles): Likewise.
10578 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10579 srv_xmlfiles to $srv_i386_xmlfiles.
10580 (i[34567]86-*-mingw32ce*): Likewise.
10581 (i[34567]86-*-mingw*): Likewise.
10582 (i[34567]86-*-nto*): Likewise.
10583 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10584 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10585 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10586 (x86_64-*-linux*): Likewise.
10587
10588 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10589 (init_registers_amd64_linux): New.
10590 (x86_arch_setup): Replace init_registers_x86_64_linux with
10591 init_registers_amd64_linux.
10592
193f13e6
MK		 105932010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10594
10595 * configure.ac: Check for libdl. If it is not available link against
10596 static libthread_db.
10597 * configure: Regenerate.
10598
85d721b8
PA		 105992010-02-22 Pedro Alves <pedro@codesourcery.com>
10600
10601 PR9605
10602
10603 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10604 handing a read watchpoint.
10605 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10606
6076632b
DE		 106072010-02-12 Doug Evans <dje@google.com>
10608
10609 * linux-low.c (linux_supports_tracefork_flag): Document.
10610 (linux_look_up_symbols): Add comment.
10611
3327ccf7
L		 106122010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10613
10614 * regcache.c (supply_register): Clear regcache if buf is NULL.
10615
0718675c 106162010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10617 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10618
10619 * inferiors.c (find_inferior): Add function documentation.
10620 (unloaded_dll): Handle the case where the unloaded dll has not
10621 been previously registered in the dll list.
10622
177321bd
DJ		 106232010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10624
10625 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10626 (thumb2_breakpoint): New.
10627 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10628
2b009048
DJ		 106292010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10630
10631 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10632 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10633 breakpoints.
10634
3be029c7
PA		 106352010-01-21 Pedro Alves <pedro@codesourcery.com>
10636
10637 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10638
18f5de3b
JK		 106392010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10640
10641 * linux-s390-low.c (s390_collect_ptrace_register)
10642 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10643
3743bb4f
DE		 106442010-01-21 Doug Evans <dje@google.com>
10645
14ce3065
DE		 10646 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10647 (PTRACE_ARG4_TYPE): New macro.
10648 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10649 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10650 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10651 (usr_store_inferior_registers): Ditto.
10652 (linux_read_memory, linux_write_memory): Ditto.
10653 (linux_test_for_tracefork): Ditto.
10654
3743bb4f
DE		 10655 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10656 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10657
8b315be5
PA		 106582010-01-21 Pedro Alves <pedro@codesourcery.com>
10659
10660 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10661 target.
10662
85492558
PA		 106632010-01-21 Pedro Alves <pedro@codesourcery.com>
10664
10665 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10666 prototype to take a regcache. Adjust.
10667
442ea881
PA		 106682010-01-20 Pedro Alves <pedro@codesourcery.com>
10669
10670 * regcache.h (struct thread_info): Forward declare.
10671 (struct regcache): New.
10672 (new_register_cache): Adjust prototype.
10673 (get_thread_regcache): Declare.
10674 (free_register_cache): Adjust prototype.
10675 (registers_to_string, registers_from_string): Ditto.
10676 (supply_register, supply_register_by_name, collect_register)
10677 (collect_register_as_string, collect_register_by_name): Ditto.
10678 * regcache.c (struct inferior_regcache_data): Delete.
10679 (get_regcache): Rename to ...
10680 (get_thread_regcache): ... this. Adjust. Switch inferior before
10681 fetching registers.
10682 (regcache_invalidate_one): Adjust.
10683 (regcache_invalidate): Fix prototype.
10684 (new_register_cache): Return the new register cache.
10685 (free_register_cache): Change prototype.
10686 (realloc_register_cache): Adjust.
10687 (registers_to_string): Change prototype to take a regcache. Adjust.
10688 (registers_from_string): Ditto.
10689 (register_data): Ditto.
10690 (supply_register): Ditto.
10691 (supply_register_by_name): Ditto.
10692 (collect_register): Ditto.
10693 (collect_register_as_string): Ditto.
10694 (collect_register_by_name): Ditto.
10695 * server.c (process_serial_event): Adjust.
10696 * linux-low.h (regset_fill_func, regset_store_func): Change
10697 prototype.
10698 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10699 Change prototype.
10700 * linux-low.c (get_stop_pc): Adjust.
10701 (check_removed_breakpoint): Adjust.
10702 (linux_wait_for_event): Adjust.
10703 (linux_resume_one_lwp): Adjust.
10704 (fetch_register): Add regcache parameter. Adjust.
10705 (usr_store_inferior_registers): Ditto.
10706 (regsets_fetch_inferior_registers): Ditto.
10707 (regsets_store_inferior_registers): Ditto.
10708 (linux_fetch_registers, linux_store_registers): Ditto.
10709 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10710 regcache. Adjust.
43aaf8b6
PA		 10711 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10712 Ditto.
442ea881
PA		 10713 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10714 prototype to take a regcache.
10715 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10716 * remote-utils.c (convert_ascii_to_int, outreg)
10717 (prepare_resume_reply): Change prototype to take a regcache.
10718 Adjust.
10719 * target.h (struct target_ops) <fetch_registers, store_registers>:
10720 Change prototype to take a regcache.
10721 (fetch_inferior_registers, store_inferior_registers): Change
10722 prototype to take a regcache. Adjust.
10723 * proc-service.c (ps_lgetregs): Adjust.
10724 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10725 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10726 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10727 take a regcache. Adjust.
10728 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10729 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10730 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10731 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10732 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10733 (cris_cannot_fetch_register):
10734 (cris_breakpoint_at): Change prototype to take a regcache.
10735 Adjust.
10736 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10737 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10738 to take a regcache. Adjust.
10739 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10740 Adjust.
10741 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10742 take a regcache. Adjust.
10743 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10744 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10745 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10746 * linux-mips-low.c (mips_get_pc):
10747 (mips_set_pc): Change prototype to take a regcache. Adjust.
10748 (mips_reinsert_addr): Adjust.
10749 (mips_collect_register): Change prototype to take a regcache.
10750 Adjust.
10751 (mips_supply_register):
10752 (mips_collect_register_32bit, mips_supply_register_32bit)
10753 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10754 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10755 * linux-ppc-low.c (ppc_supply_ptrace_register)
10756 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10757 (parse_spufs_run): Adjust.
10758 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10759 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10760 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10761 take a regcache. Adjust.
10762 * linux-s390-low.c (s390_collect_ptrace_register)
10763 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10764 (s390_set_pc): Change prototype to take a regcache. Adjust.
10765 (s390_arch_setup): Adjust.
10766 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10767 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10768 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10769 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10770 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10771 regcache. Adjust.
10772 (sparc_breakpoint_at): Adjust.
10773 * linux-xtensa-low.c (xtensa_fill_gregset):
10774 (xtensa_store_gregset):
10775 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10776 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10777 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10778 prototype to take a regcache. Adjust.
10779 * win32-arm-low.c (arm_fetch_inferior_register)
10780 (arm_store_inferior_register): Change prototype to take a
10781 regcache. Adjust.
10782 * win32-i386-low.c (i386_fetch_inferior_register)
10783 (i386_store_inferior_register): Change prototype to take a
10784 regcache. Adjust.
10785 * win32-low.c (child_fetch_inferior_registers)
10786 (child_store_inferior_registers): Change prototype to take a
10787 regcache. Adjust.
10788 (win32_wait): Adjust.
10789 (win32_fetch_inferior_registers): Change prototype to take a
10790 regcache. Adjust.
10791 (win32_store_inferior_registers): Adjust.
10792 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10793 store_inferior_register>: Change prototype to take a regcache.
10794
60c3d7b0
DE		 107952010-01-20 Doug Evans <dje@google.com>
10796
10797 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10798 #ifdef.
10799 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10800 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10801
dc146f7c
VP		 108022010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10803
10804 * linux-low.c (linux_core_of_thread): New.
10805 (compare_ints, show_process, list_threads): New.
10806 (linux_qxfer_osdata): Report threads and cores.
10807 (linux_target_op): Register linux_core_of_thread.
10808 * remote-utils.c (prepare_resume_reply): Report the core.
10809 (buffer_xml_printf): Support %d specifier.
10810 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10811 New.
10812 (handle_query): Handle qXfer:threads. Announce availability
10813 thereof.
10814 * target.h (struct target_ops): New field core_of_thread.
10815
7803799a
UW		 108162010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10817
10818 * Makefile.in (clean): Remove new generated files.
10819 (reg-s390.o, reg-s390.c): Remove rules.
10820 (reg-s390x.o, reg-s390x.c): Likewise.
10821 (s390-linux32.o, s390-linux32.c): Add rules.
10822 (s390-linux64.o, s390-linux64.c): Likewise.
10823 (s390x-linux64.o, s390x-linux64.c): Likewise.
10824 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10825 * linux-s390-low.c: Include <elf.h>.
10826 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10827 (init_registers_s390): Remove prototype.
10828 (init_registers_s390x): Likewise.
10829 (init_registers_s390_linux32): Add prototype.
10830 (init_registers_s390_linux64): Likewise.
10831 (init_registers_s390x_linux64): Likewise.
10832 (s390_num_regs_3264): New define.
10833 (s390_regmap_3264): New global variable.
10834 (s390_cannot_fetch_register): Remove obsolete check.
10835 (s390_cannot_store_register): Likewise.
10836 (s390_collect_ptrace_register): Handle upper/lower register halves.
10837 (s390_supply_ptrace_register): Likewise.
10838 (s390_fill_gregset): Update to register number changes.
10839 (s390_get_hwcap): New routine.
10840 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10841 Install appropriate regmap and register set.
10842
6e7ffa39
JB		 108432010-01-01 Joel Brobecker <brobecker@adacore.com>
10844
10845 * server.c (gdbserver_version): Update copyright year to 2010.
10846 * gdbreplay.c (gdbreplay_version): Likewise.
10847
957f3f49
DE		 108482009-12-28 Doug Evans <dje@google.com>
10849
10850 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10851 elf/external.h. Include <elf.h> instead but only if necessary.
10852
ca5c370d
PA		 108532009-12-28 Pedro Alves <pedro@codesourcery.com>
10854
10855 * linux-low.c (linux_remove_process): Remove `detaching'
10856 parameter. Don't release/detach from thread_db here.
10857 (linux_kill): Release/detach from thread_db here, ...
10858 (linux_detach): ... and here, before actually detaching.
10859 (linux_wait_1): ... and here, when a process exits.
10860 * thread-db.c (any_thread_of): New.
10861 (thread_db_free): Switch the current inferior to a thread of the
10862 passed in process.
10863
4ee62156
DE		 108642009-12-21 Doug Evans <dje@google.com>
10865
d90e6a88
DE		 10866 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10867
c5f62d5f
DE		 10868 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10869 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10870 warning ifndef __NR_tkill. Move setting of errno there too.
10871 Delete unnecessary resetting of errno after syscall.
10872 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10873
10e86dd7
DE		 10874 * configure.ac: Check for dladdr.
10875 * config.in: Regenerate.
10876 * configure: Regenerate.
10877 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10878 (try_thread_db_load): Update.
10879
4ee62156
DE		 10880 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10881
00f515da
DE		 108822009-12-18 Doug Evans <dje@google.com>
10883
e9464885
DE		 10884 * event-loop.c: Include unistd.h if it exists.
10885
07d4f67e
DE		 10886 * linux-low.c (my_waitpid): Move definition away from being in
10887 between linux_tracefork_child/linux_test_for_tracefork.
10888
00f515da
DE		 10889 * gdb_proc_service.h (psaddr_t): Fix type.
10890 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10891 signature to match glibc.
10892
1de1badb
DE		 108932009-12-16 Doug Evans <dje@google.com>
10894
10895 * linux-low.c (linux_read_memory): Fix argument to read.
10896
aeeb81d1
PA		 108972009-11-26 Pedro Alves <pedro@codesourcery.com>
10898
10899 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10900 events, don't leave current_inferior pointing at null.
10901
10357975
PA		 109022009-11-26 Pedro Alves <pedro@codesourcery.com>
10903
10904 * win32-low.c (LOG): Delete.
10905 (OUTMSG): Output to stderr.
10906 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10907 on compile time LOG macro.
10908 (win32_wait): Fix debug output.
10909
cf6e3471
PA		 109102009-11-26 Pedro Alves <pedro@codesourcery.com>
10911
10912 * win32-low.c (win32_add_one_solib): If the dll name is
10913 "ntdll.dll", prepend the system directory to the dll path.
10914
0c85e18e
MK		 109152009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10916
10917 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10918
9ac544ce 109192009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10920 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10921
10922 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10923 * configure.ac: Check for __mcoldfire__ and set
10924 gdb_cv_m68k_is_coldfire.
10925 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10926 reg-cf.o and reg-m68k.o.
10927 * configure: Regenerated.
10928
fd7dd3e6
PA		 109292009-11-16 Pedro Alves <pedro@codesourcery.com>
10930
10931 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10932 Pass it to thread_db_free.
10933 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10934 proper `detaching' argument to linux_remove_process.
10935 * linux-low.h (thread_db_free): Add `detaching' parameter.
10936 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10937 to thread_db_free.
10938 (thread_db_free): Add `detaching' parameter. Only
10939 call td_ta_clear_event if detaching from process.
10940
75aa492e
MK		 109412009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10942
10943 * thread-db.c (thread_db_free): Fix typo.
10944
21e1bee4
PP		 109452009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10946
10947 PR gdb/10838
10948 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10949
8838b45e
NS		 109502009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10951
10952 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10953 with an i686 compiler.
10954 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10955 needed.
10956 * configure: Rebuilt.
10957
8a35fb51
SL		 109582009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10959
10960 PR gdb/10783
10961
10962 * server.c (handle_search_memory_1): Correct read_addr initialization
10963 in loop for searching subsequent chunks.
10964
96f15937
PP		 109652009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10966
10967 * configure.ac: New --with-libthread-db option.
10968 * thread-db.c: Allow direct dependence on libthread_db.
10969 (thread_db_free): Adjust.
10970 * config.in: Regenerate.
10971 * configure: Likewise.
889bf7c5 10972
5f7d1694
PP		 109732009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10974
10975 PR gdb/10757
10976 * thread-db.c (attach_thread): New function.
10977 (maybe_attach_thread): Return success/failure.
10978 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10979 (thread_db_find_new_threads): Loop until no new threads.
10980
88e3b899
PA		 109812009-10-13 Pedro Alves <pedro@codesourcery.com>
10982
10983 * proc-service.c (ps_lgetregs): Formatting.
10984
cdbfd419
PP		 109852009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10986
10987 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10988 * configure.ac: Adjust.
10989 * linux-low.h (struct process_info_private): Move members to struct
10990 thread_db.
10991 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10992 * linux-low.c (linux_remove_process): Adjust.
10993 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10994 * server.c (handle_query): Move code ...
10995 (handle_monitor_command): ... here. New function.
10996 * target.h (struct target_ops): New member.
10997 * thread-db.c (struct thread_db): New.
10998 (libthread_db_search_path): New variable.
10999 (thread_db_create_event, thread_db_enable_reporting)
11000 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11001 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11002 (try_thread_db_load_1, dladdr_to_soname): New functions.
11003 (try_thread_db_load, thread_db_load_search): New functions.
11004 (thread_db_init): Search for libthread_db.
11005 (thread_db_free): New function.
11006 (thread_db_handle_monitor_command): Likewise.
11007 * config.in: Regenerate.
11008 * configure: Regenerate.
889bf7c5 11009
4168d2d6
UW		 110102009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11011
11012 * spu-low.c (spu_kill): Wait for inferior to terminate.
11013 Call clear_inferiors.
11014 (spu_detach): Call clear_inferiors.
11015
81ecdfbb
RW		 110162009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11017
11018 * aclocal.m4: Regenerate.
11019 * config.in: Likewise.
11020 * configure: Likewise.
11021
0b9ff2c0
UW		 110222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11023
11024 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11025 (parse_spufs_run): New function.
11026 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11027 (ppc_breakpoint_at): Handle SPU breakpoints.
11028
efcbbd14
UW		 110292009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11030
11031 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11032 (SPUFS_MAGIC): Define.
11033 (spu_enumerate_spu_ids): New function.
11034 (linux_qxfer_spu): New function.
11035 (linux_target_ops): Install linux_qxfer_spu.
11036
f4d9bade
UW		 110372009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11038
11039 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11040 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11041 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11042 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11043 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11044 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11045 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11046 (init_registers_powerpc_cell32l): Add prototype.
11047 (init_registers_powerpc_cell64l): Likewise.
11048 (ppc_arch_setup): Detect Cell/B.E. architecture.
11049
96e946ca
RW		 110502009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11051
11052 * Makefile.in (datarootdir): New variable.
11053
58d6951d
DJ		 110542009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11055
11056 * linux-low.c (linux_write_memory): Update debugging output.
11057 * Makefile.in (clean): Add new descriptions.
11058 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11059 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11060 * configure.srv: Add new files for arm*-*-linux*.
11061 * linux-arm-low.c: Add new declarations.
11062 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11063 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11064 (HWCAP_VFPv3D16): New.
11065 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11066 instead of __IWMMXT__.
11067 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11068 (arm_arch_setup): New.
11069 (target_regsets): Remove #ifdef. Add VFP regset.
11070 (the_low_target): Use arm_arch_setup.
11071
12b42a12
DJ		 110722009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11073
11074 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11075 the main thread again.
11076
ac8c974e
AR		 110772009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11078
11079 Adding Neutrino gdbserver.
11080 * configure: Regenerated.
11081 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11082 * configure.srv (i[34567]86-*-nto*): New target.
11083 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11084 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11085 (nto_comctrl) [__QNX__]: New function.
11086 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11087
4424e0c3 110882009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11089
11090 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11091 srv_tgtobj.
11092
912cf4ba
PA		 110932009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11094 Pedro Alves <pedro@codesourcery.com>
11095
11096 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11097 don't support CONTEXT_EXTENDED_REGISTERS.
11098 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11099 (the_low_target): Install them.
11100 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11101 failing with ERROR_PIPE_NOT_CONNECTED.
11102
aa5ca48f
DE		 111032009-06-30 Doug Evans <dje@google.com>
11104 Pierre Muller <muller@ics.u-strasbg.fr>
11105
11106 Add h/w watchpoint support to x86-linux, win32-i386.
11107 * Makefile.in (SFILES): Add i386-low.c
11108 (i386_low_h): Define.
11109 (i386-low.o): Add dependencies.
11110 (linux-x86-low.o): Add i386-low.h dependency.
11111 (win32-i386-low.o): Ditto.
11112 * i386-low.c: New file.
11113 * i386-low.h: New file.
11114 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11115 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11116 * linux-low.c (linux_add_process): Initialize arch_private.
11117 (linux_remove_process): Free arch_private.
11118 (add_lwp): Initialize arch_private.
11119 (delete_lwp): Free arch_private.
11120 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11121 provided.
11122 * linux-low.h (process_info_private): New member arch_private.
11123 (lwp_info): New member arch_private.
11124 (linux_target_ops): New members new_process, new_thread,
11125 prepare_to_resume.
11126 (ptid_of): New macro.
11127 * linux-x86-low.c: Include stddef.h, i386-low.h.
11128 (arch_process_info): New struct.
11129 (arch_lwp_info): New struct.
11130 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11131 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11132 (i386_dr_low_get_status): New function.
11133 (x86_insert_point, x86_remove_point): New functions.
11134 (x86_stopped_by_watchpoint): New function.
11135 (x86_stopped_data_address): New function.
11136 (x86_linux_new_process, x86_linux_new_thread): New functions.
11137 (x86_linux_prepare_to_resume): New function.
11138 (the_low_target): Add entries for insert_point, remove_point,
11139 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11140 prepare_to_resume.
11141 * server.c (debug_hw_points): New global.
11142 (monitor_show_help): Document set debug-hw-points.
11143 (handle_query): Process "set debug-hw-points".
11144 * server.h (debug_hw_points): Declare.
11145 (paddress): Declare.
11146 * utils.c (NUMCELLS, CELLSIZE): New macros.
11147 (get_sell, xsnprintf, paddress): New functions.
11148 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11149 remove_point, stopped_by_watchpoint, stopped_data_address.
11150 * win32-i386-low.c: Include i386-low.h.
11151 (debug_reg_state): Replaces dr.
11152 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11153 (i386_dr_low_get_status): New function.
11154 (i386_insert_point, i386_remove_point): New functions.
11155 (i386_stopped_by_watchpoint): New function.
11156 (i386_stopped_data_address): New function.
11157 (i386_initial_stuff): Update.
11158 (get_thread_context,set_thread_context,i386_thread_added): Update.
11159 (the_low_target): Add entries for insert_point,
11160 remove_point, stopped_by_watchpoint, stopped_data_address.
11161 * win32-low.c (win32_insert_watchpoint): New function.
11162 (win32_remove_watchpoint): New function.
11163 (win32_stopped_by_watchpoint): New function.
11164 (win32_stopped_data_address): New function.
11165 (win32_target_ops): Add entries for insert_watchpoint,
11166 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11167 * win32-low.h (win32_target_ops): New members insert_point,
11168 remove_point, stopped_by_watchpoint, stopped_data_address.
11169
d993e290
PA		 111702009-06-25 Pedro Alves <pedro@codesourcery.com>
11171
11172 * server.c (process_serial_event): Re-return unsupported, not
11173 error, if the type isn't recognized. Re-allow supporting only
11174 insert or remove packets. Also call require_running for
11175 breakpoints. Add missing break statement to default case. Tidy.
11176 * target.h (struct target_ops): Rename insert_watchpoint to
11177 insert_point, and remove_watchpoint to remove_point.
11178
11179 * linux-low.h (struct linux_target_ops): Likewise.
11180 * linux-low.c (linux_insert_watchpoint): Rename to ...
11181 (linux_insert_point): ... this. Adjust.
11182 (linux_remove_watchpoint): Rename to ...
11183 (linux_remove_point): ... this. Adjust.
11184 (linux_target_ops): Adjust.
11185 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11186 (cris_insert_point): ... this.
11187 (cris_remove_watchpoint): Rename to ...
11188 (cris_remove_point): ... this.
11189 (the_low_target): Adjust.
11190
0f54c268
PM		 111912009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11192
11193 * server.c (handle_v_kill): Pass signal_pid to
11194 kill_inferior if multi_process is zero.
11195
c6314022
AR		 111962009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11197
11198 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11199 * target.h (target_ops): Comment for *_watchpoint to make it clear
11200 the functions can get types '0' and '1'.
11201
4463ce24
AR		 112022009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11203
11204 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11205 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11206 * regcache.c (get_regcache): Likewise.
11207 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11208 * win32-low.c (child_fetch_inferior_registers): Remove check for
11209 regno 0.
11210
cf8fd78b
PA		 112112009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11212 Pedro Alves <pedro@codesourcery.com>
11213
11214 * target.h (struct target_ops) <supports_multi_process>: New
11215 callback.
11216 (target_supports_multi_process): New.
11217 * server.c (handle_query): Even if GDB reports support, only
11218 enable multi-process if the target also supports it. Report
11219 multi-process support only if the target backend supports it.
11220 * linux-low.c (linux_supports_multi_process): New function.
11221 (linux_target_ops): Install it as target_supports_multi_process
11222 callback.
11223
47c0c975
DE		 112242009-05-24 Doug Evans <dje@google.com>
11225
e09875d4
DE		 11226 Global renaming of find_thread_pid to find_thread_ptid.
11227 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11228 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11229 All callers updated.
11230
e27d73f6
DE		 11231 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11232 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11233 directly.
11234
47c0c975
DE		 11235 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11236 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11237 (linux_resume_one_lwp): Ditto.
11238
2acc282a
DE		 112392009-05-23 Doug Evans <dje@google.com>
11240
11241 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11242 from struct inferior_list_entry * to struct lwp_info *.
11243 All callers updated.
11244
9f1036c1
DE		 112452009-05-13 Doug Evans <dje@google.com>
11246
11247 * linux-x86-low.c: Don't include assert.h.
11248 (x86_siginfo_fixup): Use fatal, not assert.
11249 (x86_arch_setup): Fix comment.
11250
d0722149
DE		 112512009-05-12 Doug Evans <dje@google.com>
11252
11253 Biarch support for i386/amd64 gdbserver.
11254 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11255 Add linux-x86-low.c.
11256 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11257 (linux-x86-low.o): Add.
11258 * linux-x86-64-low.c: Delete.
11259 * linux-i386-low.c: Delete.
11260 * linux-x86-low.c: New file.
11261 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11262 linux-x86-low.o.
11263 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11264 linux-x86-low.o.
11265 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11266 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11267 (linux_child_pid_to_exec_file): New function.
11268 (elf_64_header_p, elf_64_file_p): New functions.
11269 (siginfo_fixup): New function.
11270 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11271 give target a chance to convert layout.
11272 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11273 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11274
fdeb2a12
DE		 112752009-05-07 Doug Evans <dje@google.com>
11276
11277 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11278 (regsets_store_inferior_registers): Ditto.
11279
a6dbe5df
PA		 112802009-05-06 Pedro Alves <pedro@codesourcery.com>
11281
11282 PR server/10048
11283
11284 * linux-low.c (must_set_ptrace_flags): Delete.
11285 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11286 of the global.
11287 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11288 `lwp->must_set_ptrace_flags' instead.
ba42693b 11289 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11290 (linux_wait_1): ... not here.
11291
5091eb23
DE		 112922009-04-30 Doug Evans <dje@google.com>
11293
9f767825
DE		 11294 * inferiors.c (started_inferior_callback): New function.
11295 (attached_inferior_callback): New function.
11296 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11297 * server.c (print_started_pid, print_attached_pid): New functions.
11298 (detach_or_kill_for_exit): New function.
11299 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11300 * server.h (have_started_inferiors_p): Declare.
11301 (have_attached_inferiors_p): Declare.
11302
5091eb23
DE		 11303 * inferiors.c (remove_process): Fix memory leak, free process.
11304 * linux-low.c (linux_remove_process): New function.
11305 (linux_kill): Call it instead of remove_process.
11306 (linux_detach, linux_wait_1): Ditto.
11307
155c8968
PA		 113082009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11309
11310 * configure.srv: Add x86 Windows CE target.
11311
7fe519cb
UW		 113122009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11313
11314 * inferiors.c (get_thread_process): Make global.
11315 * server.h (get_thread_process): Add prototype.
11316 * thread-db.c (find_one_thread): Use get_thread_process
11317 instead of current_process.
11318 (thread_db_get_tls_address): Do not crash if called when
11319 thread layer is not yet initialized.
11320
5472f405
UW		 113212009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11322
11323 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11324 * spu-low.c (current_tid): Rename to ...
11325 (current_ptid): ... this.
11326 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11327 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11328 ptid_get_lwp (current_ptid) instead of current_tid.
11329 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11330 instead of current_tid. Use find_process_pid to verify pid
11331 argument is valid. Pass proper argument to remove_process.
11332 (spu_thread_alive): Compare current_ptid instead of current_tid.
11333 (spu_resume): Likewise.
11334
55ac2b99
PA		 113352009-04-02 Pedro Alves <pedro@codesourcery.com>
11336
11337 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11338 variable.
11339
95954743
PA		 113402009-04-01 Pedro Alves <pedro@codesourcery.com>
11341
11342 Implement the multiprocess extensions, and add linux multiprocess
11343 support.
11344
11345 * server.h (ULONGEST): Declare.
11346 (struct ptid, ptid_t): New.
11347 (minus_one_ptid, null_ptid): Declare.
11348 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11349 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11350 (struct inferior_list_entry): Change `id' type from unsigned from
11351 to ptid_t.
11352 (struct sym_cache, struct breakpoint, struct
11353 process_info_private): Forward declare.
11354 (struct process_info): Declare.
11355 (current_process): Declare.
11356 (all_processes): Declare.
11357 (initialize_inferiors): Declare.
11358 (add_thread): Adjust to use ptid_t.
11359 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11360 (add_process, remove_process, find_thread_pid): Declare.
11361 (find_inferior_id): Adjust to use ptid_t.
11362 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11363 (multi_process): Declare.
11364 (push_event): Adjust to use ptid_t.
11365 (read_ptid, write_ptid): Declare.
11366 (prepare_resume_reply): Adjust to use ptid_t.
11367 (clear_symbol_cache): Declare.
11368 * inferiors.c (all_processes): New.
11369 (null_ptid, minus_one_ptid): New.
11370 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11371 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11372 (add_thread): Change unsigned long to ptid. Remove gdb_id
11373 parameter. Adjust.
11374 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11375 (gdb_id_to_thread): Rename to ...
11376 (find_thread_pid): ... this. Change unsigned long to ptid.
11377 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11378 (loaded_dll, pull_pid_from_list): Adjust.
11379 (add_process, remove_process, find_process_pid)
11380 (get_thread_process, current_process, initialize_inferiors): New.
11381 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11382 (struct target_waitstatus) <related_pid>: Ditto.
11383 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11384 return type to int.
11385 (struct target_ops) <join>: Add `pid' argument.
11386 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11387 (struct target_ops) <wait>: Add `ptid' field. Change return type
11388 to ptid.
11389 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11390 (mywait): Add `ptid' argument. Change return type to ptid_t.
11391 (target_pid_to_str): Declare.
11392 * target.c (set_desired_inferior): Adjust to use ptids.
11393 (mywait): Add new `ptid' argument. Adjust.
11394 (target_pid_to_str): New.
11395 * mem-break.h (free_all_breakpoints): Declare.
11396 * mem-break.c (breakpoints): Delelete.
11397 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11398 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11399 to use per-process breakpoint list.
11400 (free_all_breakpoints): New.
11401 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11402 (symbol_cache, all_symbols_looked_up): Delete.
11403 (hexchars): New.
11404 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11405 read_ptid): New.
11406 (prepare_resume_reply): Change ptid argument's type from unsigned
11407 long to ptid_t. Adjust. Implement W;process and X;process.
11408 (free_sym_cache, clear_symbol_cache): New.
11409 (look_up_one_symbol): Adjust to per-process symbol cache. *
11410 * server.c (cont_thread, general_thread, step_thread): Change type
11411 to ptid_t.
11412 (attached): Delete.
11413 (multi_process): New.
11414 (last_ptid): Change type to ptid_t.
11415 (struct vstop_notif) <ptid>: Change type to ptid_t.
11416 (queue_stop_reply, push_event): Change `ptid' argument's type to
11417 ptid_t.
11418 (discard_queued_stop_replies): Add `pid' argument.
11419 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11420 changes. Don't reference the `attached' global.
11421 (attach_inferior): Adjust to mywait interface changes.
11422 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11423 features. Handle and report "multiprocess+". Handle
11424 "qAttached:PID".
11425 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11426 changes.
11427 (handle_v_kill): New.
11428 (handle_v_stopped): Adjust to use target_pid_to_str.
11429 (handle_v_requests): Allow multiple attaches and runs when
11430 multiprocess extensions are in effect. Handle "vKill".
11431 (myresume): Adjust to use ptids.
11432 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11433 (handle_status): Adjust to discard_queued_stop_replies interface
11434 change.
11435 (first_thread_of, kill_inferior_callback)
11436 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11437 (main): Call initialize_inferiors. Adjust to use ptids, killing
11438 and detaching from all inferiors. Handle multiprocess packet
11439 variants.
11440 * linux-low.h: Include gdb_proc_service.h.
11441 (struct process_info_private): New.
11442 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11443 <lwpid_of>: Use ptid_get_lwp.
11444 (get_lwp_thread): Adjust.
11445 (struct lwp_info): Add `dead' member.
11446 (find_lwp_pid): Declare.
11447 * linux-low.c (thread_db_active): Delete.
11448 (new_inferior): Adjust comment.
11449 (inferior_pid): Delete.
11450 (linux_add_process): New.
11451 (handle_extended_wait): Adjust.
11452 (add_lwp): Change unsigned long to ptid.
11453 (linux_create_inferior): Add process to processes table. Adjust
11454 to use ptids. Don't set new_inferior here.
11455 (linux_attach_lwp): Rename to ...
11456 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11457 it. Adjust to use ptids.
11458 (linux_attach_lwp): New.
11459 (linux_attach): Add process to processes table. Don't set
11460 new_inferior here.
11461 (struct counter): New.
11462 (second_thread_of_pid_p, last_thread_of_process_p): New.
11463 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11464 multiple processes.
11465 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11466 processes. Remove process from process table.
11467 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11468 to multiple processes.
11469 (any_thread_of): New.
11470 (linux_detach): Add `pid' argument, and handle it. Remove process
11471 from processes table.
11472 (linux_join): Add `pid' argument. Handle it.
11473 (linux_thread_alive): Change unsighed long argument to ptid_t.
11474 Consider dead lwps as not being alive.
11475 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11476 threads we're not interested in.
11477 (same_lwp, find_lwp_pid): New.
11478 (linux_wait_for_lwp): Change `pid' argument's type from int to
11479 ptid_t. Adjust.
11480 (linux_wait_for_event): Rename to ...
11481 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11482 from int to ptid_t. Adjust.
11483 (linux_wait_for_event): New.
11484 (linux_wait_1): Add `ptid' argument. Change return type to
11485 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11486 that exit from the process table.
11487 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11488 Adjust.
11489 (mark_lwp_dead): New.
11490 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11491 stopping all threads, mark its main lwp as dead.
11492 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11493 ptids.
11494 (fetch_register, usr_store_inferior_registers)
11495 (regsets_fetch_inferior_registers)
11496 (regsets_store_inferior_registers, linux_read_memory)
11497 (linux_write_memory): Inline `inferior_pid'.
11498 (linux_look_up_symbols): Adjust to use per-process
11499 `thread_db_active'.
11500 (linux_request_interrupt): Adjust to use ptids.
11501 (linux_read_auxv): Inline `inferior_pid'.
11502 (initialize_low): Don't reference thread_db_active.
11503 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11504 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11505 (ps_getpid): Return the pid of the current inferior.
11506 * thread-db.c (proc_handle, thread_agent): Delete.
11507 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11508 per-process data.
11509 (find_one_thread): Change argument type to ptid_t. Adjust to
11510 per-process data.
11511 (maybe_attach_thread): Adjust to per-process data and ptids.
11512 (thread_db_find_new_threads): Ditto.
11513 (thread_db_init): Ditto.
11514 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11515 processes table. Adjust to use ptids.
11516 (spu_kill, spu_detach): Adjust interface. Remove process from
11517 processes table.
11518 (spu_join, spu_thread_alive): Adjust interface.
11519 (spu_wait): Adjust interface. Remove process from processes
11520 table. Adjust to use ptids.
11521 * win32-low.c (current_inferior_tid): Delete.
11522 (current_inferior_ptid): New.
11523 (debug_event_ptid): New.
11524 (thread_rec): Take a ptid. Adjust.
11525 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11526 (child_delete_thread): Ditto.
11527 (do_initial_child_stuff): Add `attached' argument. Add process to
11528 processes table.
11529 (child_fetch_inferior_registers, child_store_inferior_registers):
11530 Adjust.
11531 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11532 (win32_attach): Pass 1 to do_initial_child_stuff.
11533 (win32_kill): Adjust interface. Remove process from processes
11534 table.
11535 (win32_detach): Ditto.
11536 (win32_join): Adjust interface.
11537 (win32_thread_alive): Take a ptid.
11538 (win32_resume): Adjust to use ptids.
11539 (get_child_debug_event): Ditto.
11540 (win32_wait): Adjust interface. Remove exiting process from
11541 processes table.
11542
bd99dc85
PA		 115432009-04-01 Pedro Alves <pedro@codesourcery.com>
11544
11545 Non-stop mode support.
11546
11547 * server.h (non_stop): Declare.
11548 (gdb_client_data, handler_func): Declare.
11549 (delete_file_handler, add_file_handler, start_event_loop):
11550 Declare.
11551 (handle_serial_event, handle_target_event, push_event)
11552 (putpkt_notif): Declare.
11553 * target.h (enum resume_kind): New.
11554 (struct thread_resume): Replace `step' field by `kind' field.
11555 (TARGET_WNOHANG): Define.
11556 (struct target_ops) <wait>: Add `options' argument.
11557 <supports_non_stop, async, start_non_stop>: New fields.
11558 (target_supports_non_stop, target_async): New.
11559 (start_non_stop): Declare.
11560 (mywait): Add `options' argument.
11561 * target.c (mywait): Add `options' argument. Print child exit
11562 notifications here.
11563 (start_non_stop): New.
11564 * server.c (non_stop, own_buf, mem_buf): New globals.
11565 (struct vstop_notif): New.
11566 (notif_queue): New global.
11567 (queue_stop_reply, push_event, discard_queued_stop_replies)
11568 (send_next_stop_reply): New.
11569 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11570 interface changes.
11571 (attach_inferior): In non-stop mode, don't wait for the target
11572 here.
11573 (handle_general_set): Handle QNonStop.
11574 (handle_query): When handling qC, return the current general
11575 thread, instead of the first thread of the list.
11576 (handle_query): If the backend supports non-stop mode, include
11577 QNonStop+ in the qSupported query response.
11578 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11579 and non-stop mode.
11580 (handle_v_attach, handle_v_run): Handle non-stop mode.
11581 (handle_v_stopped): New.
11582 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11583 (myresume): Adjust to use resume_kind. Handle non-stop.
11584 (queue_stop_reply_callback): New.
11585 (handle_status): Handle non-stop mode.
11586 (main): Clear non_stop flag on reconnection. Use the event-loop.
11587 Refactor serial protocol handling from here ...
11588 (process_serial_event): ... to this new function. When GDB
11589 selects any thread, select one here. In non-stop mode, wait until
11590 GDB acks all pending events before exiting.
11591 (handle_serial_event, handle_target_event): New.
11592 * remote-utils.c (remote_open): Install remote_desc in the event
11593 loop.
11594 (remote_close): Remove remote_desc from the event loop.
11595 (putpkt_binary): Rename to...
11596 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11597 (putpkt_binary): New as wrapper around putpkt_binary_1.
11598 (putpkt_notif): New.
11599 (prepare_resume_reply): In non-stop mode, don't change the
11600 general_thread.
11601 * event-loop.c: New.
11602 * Makefile.in (OBJ): Add event-loop.o.
11603 (event-loop.o): New rule.
11604
11605 * linux-low.h (pid_of): Moved here.
11606 (lwpid_of): New.
11607 (get_lwp_thread): Use lwpid_of.
11608 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11609 * linux-low.c (pid_of): Delete.
11610 (inferior_pid): Use lwpid_of.
11611 (linux_event_pipe): New.
11612 (target_is_async_p): New.
11613 (delete_lwp): New.
11614 (handle_extended_wait): Use lwpid_of.
11615 (add_lwp): Don't set lwpid field.
11616 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11617 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11618 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11619 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11620 first. Adjust to linux_wait_for_event interface changes. Use
11621 lwpid_of.
11622 (linux_detach): Don't delete the main lwp here.
11623 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11624 (status_pending_p): Don't consider explicitly suspended lwps.
11625 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11626 pointer. Add OPTIONS argument. Change return type to int. Use
11627 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11628 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11629 pointer. Add status pointer argument. Return a pid instead of a
11630 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11631 changes. In non-stop mode, don't switch to a random thread.
11632 (linux_wait): Rename to...
11633 (linux_wait_1): ... this. Add target_options argument, and handle
11634 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11635 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11636 clean exit and signal exit code. Don't stop all threads in
11637 non-stop mode. In all-stop mode, only stop all threads when
11638 reporting a stop to GDB. Handle explicit thread stop requests.
11639 (async_file_flush, async_file_mark): New.
11640 (linux_wait): New.
11641 (send_sigstop): Use lwpid_of.
11642 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11643 interface changes. In non-stop mode, don't switch to a random
11644 thread.
11645 (linux_resume_one_lwp): Use lwpid_of.
11646 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11647 (linux_resume_one_thread): ... this. Handle resume_stop. In
11648 non-stop mode, don't look for pending flag in all threads.
11649 (resume_status_pending_p): Don't consider explicitly suspended
11650 threads.
11651 (my_waitpid): Reimplement. Emulate __WALL.
11652 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11653 Use lwpid_of.
11654 (sigchld_handler, linux_supports_non_stop, linux_async)
11655 (linux_start_non_stop): New.
11656 (linux_target_ops): Register linux_supports_non_stop, linux_async
11657 and linux_start_non_stop.
11658 (initialize_low): Install SIGCHLD handler.
11659 * thread-db.c (thread_db_create_event, find_one_thread)
11660 (thread_db_get_tls_address): Use lwpid_of.
11661 * win32-low.c (win32_detach): Adjust to use resume_kind.
11662 (win32_wait): Add `options' argument.
11663 * spu-low.c (spu_resume): Adjust to use resume_kind.
11664 (spu_wait): Add `options' argument.
11665
5b1c542e
PA		 116662009-04-01 Pedro Alves <pedro@codesourcery.com>
11667
11668 Decouple target code from remote protocol.
11669
11670 * target.h (enum target_waitkind): New.
11671 (struct target_waitstatus): New.
11672 (struct target_ops) <wait>: Return an unsigned long. Take a
11673 target_waitstatus pointer instead of a char pointer.
11674 (mywait): Likewise.
11675 * target.c (mywait): Change prototype to return an unsigned long.
11676 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11677 * server.h (thread_from_wait, old_thread_from_wait): Delete
11678 declarations.
11679 (prepare_resume_reply): Change prototype to take a
11680 target_waitstatus.
11681 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11682 (last_status, last_ptid): New.
11683 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11684 pid instead of a signal.
11685 (attach_inferior): Remove "status" and "signal" parameters.
11686 Adjust.
11687 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11688 not as an address.
11689 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11690 (handle_v_requests, myresume): Remove "status" and "signal"
11691 parameters. Adjust.
11692 (handle_status): New.
11693 (main): Delete local `status'. Adjust.
11694 * remote-utils.c: Include target.h.
11695 (prepare_resume_reply): Change prototype to take a
11696 target_waitstatus. Adjust.
11697
11698 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11699 interface.
11700 * spu-low.c (spu_wait): Adjust.
11701 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11702 Delete.
11703 (win32_wait): Adjust.
11704
2bd7c093
PA		 117052009-04-01 Pedro Alves <pedro@codesourcery.com>
11706
11707 * target.h (struct thread_resume): Delete leave_stopped member.
11708 (struct target_ops): Add a `n' argument to the `resume' callback.
11709 * server.c (start_inferior): Adjust.
11710 (handle_v_cont, myresume): Adjust.
11711 * linux-low.c (check_removed_breakpoint): Adjust to resume
11712 interface change, and to removed leave_stopped field.
11713 (resume_ptr): Delete.
11714 (struct thread_resume_array): New.
11715 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11716 resume interface change.
11717 (linux_continue_one_thread, linux_queue_one_thread)
11718 (resume_status_pending_p): Check if the resume field is NULL
11719 instead of checking the leave_stopped member.
11720 (linux_resume): Adjust to the target resume interface change.
11721 * spu-low.c (spu_resume): Adjust to the target resume interface
11722 change.
11723 * win32-low.c (win32_detach, win32_resume): Ditto.
11724
c35fafde
PA		 117252009-04-01 Pedro Alves <pedro@codesourcery.com>
11726
11727 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11728 flag.
11729 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11730 pending.
11731 (linux_continue_one_thread): Only preserve the stepping flag if
11732 there's a pending breakpoint.
11733
0a59d50b
PA		 117342009-03-31 Pedro Alves <pedro@codesourcery.com>
11735
11736 * server.c (main): After the inferior having exited, call
11737 remote_close before exiting gdbserver.
11738
f04c6d38
TJB		 117392009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11740
11741 Fix size of FPSCR in Power 7 processors.
11742 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11743 (PPC_FEATURE_HAS_DFP): New #define.
11744 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11745 size of the FPSCR.
11746
78e5cee6
PA		 117472009-03-23 Pedro Alves <pedro@codesourcery.com>
11748
11749 * server.c (handle_query) Whitespace and formatting.
11750
1b3f6016
PA		 117512009-03-22 Pedro Alves <pedro@codesourcery.com>
11752
11753 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11754 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11755 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11756 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11757 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11758 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11759 Makefile.in, configure.ac: Fix whitespace throughout.
11760 * configure: Regenerate.
11761
a07b2135
PA		 117622009-03-22 Pedro Alves <pedro@codesourcery.com>
11763
11764 * inferiors.c (find_inferior): Make it safe for the callback
11765 function to delete the currently iterated inferior.
11766
67cc2626
PA		 117672009-03-22 Pedro Alves <pedro@codesourcery.com>
11768
11769 * Makefile.in (linuw_low_h): Move higher.
11770 (thread-db.o): Depend on $(linux_low_h).
11771
54a0b537
PA		 117722009-03-17 Pedro Alves <pedro@codesourcery.com>
11773
11774 Rename "process" to "lwp" throughout.
11775
11776 * linux-low.c (all_processes): Rename to...
11777 (all_lwps): ... this.
11778 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11779 (add_process): Rename to ...
11780 (add_lwp): ... this. Adjust.
11781 (linux_create_inferior): Adjust.
11782 (linux_attach_lwp): Adjust.
11783 (linux_attach): Adjust.
11784 (linux_kill_one_process): Rename to ...
11785 (linux_kill_one_lwp): ... this. Adjust.
11786 (linux_kill): Adjust.
11787 (linux_detach_one_process): Rename to ...
11788 (linux_detach_one_lwp): ... this. Adjust.
11789 (linux_detach): Adjust.
11790 (check_removed_breakpoint): Adjust.
11791 (status_pending_p): Adjust.
11792 (linux_wait_for_process): Rename to ...
11793 (linux_wait_for_lwp): ... this. Adjust.
11794 (linux_wait_for_event): Adjust.
11795 (send_sigstop): Adjust.
11796 (wait_for_sigstop): Adjust.
11797 (stop_all_processes): Rename to ...
11798 (stop_all_lwps): ... this.
11799 (linux_resume_one_process): Rename to ...
11800 (linux_resume_one_lwp): ... this. Adjust.
11801 (linux_set_resume_request, linux_continue_one_thread)
11802 (linux_queue_one_thread, resume_status_pending_p)
11803 (usr_store_inferior_registers, regsets_store_inferior_registers)
11804 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11805 Adjust.
11806 * linux-low.h (get_process): Rename to ...
11807 (get_lwp): ... this. Adjust.
11808 (get_thread_process): Rename to ...
11809 (get_thread_lwp): ... this. Adjust.
11810 (get_process_thread): Rename to ...
11811 (get_lwp_thread): ... this. Adjust.
11812 (struct process_info): Rename to ...
11813 (struct lwp_info): ... this.
11814 (all_processes): Rename to ...
11815 (all_lwps): ... this.
11816 * proc-service.c (ps_lgetregs): Adjust.
11817 * thread-db.c (thread_db_create_event, find_one_thread)
11818 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11819
0b16c5cf
PA		 118202009-03-14 Pedro Alves <pedro@codesourcery.com>
11821
11822 * server.c (handle_query): Handle "qAttached".
11823
32de4b9d
NS		 118242009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11825
11826 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11827 GPLv3, update license URL.
11828
2aecd87f
DE		 118292009-03-01 Doug Evans <dje@google.com>
11830
93efd302 11831 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11832 (server_h): Add gdb_signals.h.
11833 (signals.o): Update.
11834 * server.h (target_signal_from_host,target_signal_to_host_p)
11835 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11836
86b1f9c5
PM		 118372009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11838
11839 * remote-utils.c (getpkt): Also generate remote-debug
11840 information if noack_mode is set.
11841
4aa995e1
PA		 118422009-02-06 Pedro Alves <pedro@codesourcery.com>
11843
11844 * server.c (handle_query): Report qXfer:siginfo:read and
11845 qXfer:siginfo:write as supported and handle them.
11846 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11847 * linux-low.c (linux_xfer_siginfo): New.
11848 (linux_target_ops): Set it.
11849
62709adf
PA		 118502009-01-26 Pedro Alves <pedro@codesourcery.com>
11851
11852 * server.c (gdbserver_usage): Mention --remote-debug.
11853 (main): Accept '--remote-debug' switch.
11854
aef93bd7
DE		 118552009-01-18 Doug Evans <dje@google.com>
11856
11857 * regcache.c (new_register_cache): No need to check result of xcalloc.
11858 * server.c (handle_search_memory): Back out calls to xmalloc,
11859 result is checked and error is returned to user upon failure.
11860 (handle_query): Ditto. Add more checks for result of malloc.
11861 (handle_v_cont): Check result of malloc, report error back to
11862 user upon failure.
11863 (handle_v_run): Ditto. Call freeargv.
11864 * server.h (freeargv): Declare.
11865 * utils.c (freeargv): New fn.
11866
54363045
DE		 118672009-01-15 Doug Evans <dje@google.com>
11868
f626972c
DE		 11869 * gdbreplay.c (perror_with_name): Make arg const char *.
11870 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11871 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11872 * utils.c (perror_with_name): Make arg const char *.
54363045 11873
18aae699
PA		 118742009-01-14 Pedro Alves <pedro@codesourcery.com>
11875
11876 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11877 when handling a EXIT_PROCESS_DEBUG_EVENT.
11878
ff703abe
JB		 118792009-01-06 Joel Brobecker <brobecker@adacore.com>
11880
11881 * gdbreplay.c (gdbreplay_version): Update copyright year.
11882 * server.c (gdbserver_version): Likewise.
11883
f21cc1a2 118842009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11885
11886 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11887 (handle_extended_wait): Improve comment.
0e21c1ec 11888
bca929d3
DE		 118892008-12-13 Doug Evans <dje@google.com>
11890
11891 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11892 * server.h (ATTR_MALLOC): New macro.
11893 (xmalloc,xcalloc,xstrdup): Declare.
11894 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11895 * inferiors.c: Ditto.
11896 * linux-low.c: Ditto.
11897 * mem-break.c: Ditto.
11898 * regcache.c: Ditto.
11899 * remote-utils.c: Ditto.
11900 * server.c: Ditto.
11901 * target.c: Ditto.
11902 * win32-low.c: Ditto.
11903
97438e3f
DE		 119042008-12-12 Doug Evans <dje@google.com>
11905
896c7fbb
DE		 11906 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11907 in debugging printf.
11908
97438e3f
DE		 11909 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11910
e3b886f8
DE		 119112008-12-09 Doug Evans <dje@google.com>
11912
11913 * linux-low.h (struct process_info): Delete member tid, unused.
11914 * thread-db.c (find_one_thread): Update.
11915 (maybe_attach_thread): Update.
11916
07e059b5
VP		 119172008-12-02 Pedro Alves <pedro@codesourcery.com>
11918
889bf7c5
PA		 11919 * target.h (struct target_ops): Add qxfer_osdata member.
11920 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11921 and dirent.h.
11922 (linux_qxfer_osdata): New functions.
11923 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11924 callback.
11925 * server.c (handle_query): Handle "qXfer:osdata:read:".
11926 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11927 (buffer_xml_printf): New functions.
11928 * server.h (struct buffer): New.
11929 (buffer_grow_str, buffer_grow_str0): New macros.
11930 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11931 (buffer_xml_printf): Declare.
07e059b5 11932
4cab47ab
DE		 119332008-11-24 Doug Evans <dje@google.com>
11934
11935 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11936
f142445f
DJ		 119372008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11938
11939 * server.c (handle_v_run): Always use the supplied argument list.
11940
d0107bb6 119412008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11942
d0107bb6
BW		 11943 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11944 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11945
2c4ad781
TJB		 119462008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11947
11948 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11949 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11950 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11951 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11952 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11953 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11954 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11955 XML target descriptions.
11956 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11957 when inferior is running on an ISA 2.05 or later processor. Add
11958 special case to return offset for full 64-bit slot of FPSCR when
11959 in 32-bits.
11960
dfb64f85
DJ		 119612008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11962
11963 * Makefile.in (SFILES, clean): Added sparc64 files.
11964 (reg-sparc64.o, reg-sparc64.c): New.
11965 * configure.srv (sparc*-*-linux*): New configuration.
11966 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11967 syscall arguments for SPARC.
11968 (regsets_store_inferior_registers): Likewise.
11969 * linux-sparc-low.c: New file.
11970
66b6e1dd
DE		 119712008-10-21 Doug Evans <dje@google.com>
11972
11973 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11974 (READLINE_DIR,READLINE_DEP): Delete.
11975 (INTERNAL_CFLAGS): Update.
11976 (LINTFLAGS): Update.
11977
9b710a42
PA		 119782008-10-10 Pedro Alves <pedro@codesourcery.com>
11979
11980 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11981 whole argv from the last run, not just argv[0].
11982
5822d809
PA		 119832008-09-08 Pedro Alves <pedro@codesourcery.com>
11984
11985 * regcache.c (new_register_cache): Return NULL if the register
11986 cache size isn't known yet.
11987 (free_register_cache): Avoid dereferencing a NULL regcache.
11988
74aac56f
DJ		 119892008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11990
11991 * configure.srv: Merge MIPS and MIPS64.
11992
400b20f5
MR		 119932008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11994
11995 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11996
677c5bb1
LM		 119972008-08-18 Luis Machado <luisgpm@br.ibm.com>
11998
11999 * Makefile.in: Add required vsx dependencies.
12000
12001 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12002 Declare init_registers_powerpc_vsx32l.
12003 Declare init_registers_powerpc_vsx64l.
12004 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12005 (ppc_arch_setup): Check for VSX in hwcap.
12006 (ppc_fill_vsxregset): New function.
12007 (ppc_store_vsxregset): New function.
12008 Add new VSX entry in regset_info target_regsets.
12009
12010 * configure.srv: Add new VSX dependencies.
12011
a6f3e723
SL		 120122008-08-12 Pedro Alves <pedro@codesourcery.com>
12013
12014 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12015 (remote_open): Set or clear transport_is_reliable.
12016 (putpkt_binary): Don't expect acks in noack mode.
12017 (getpkt): Don't send ack/nac in noack mode.
12018 * server.c (handle_general_set): Handle QStartNoAckMode.
12019 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12020 qSupported.
12021 (main): Reset noack_mode on every connection.
12022 * server.h (noack_mode): Declare.
12023
a417dc56
RW		 120242008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12025
12026 * Makefile.in (GDBREPLAY_OBS): New variable.
12027 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12028
3221518c
UW		 120292008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12030 Daniel Jacobowitz <dan@codesourcery.com>
12031
12032 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12033 (usr_store_inferior_registers): Likewise.
12034 (regsets_store_inferior_registers): Likewise.
12035
ec56be1b
PA		 120362008-07-31 Rolf Jansen <rj@surtec.com>
12037 Pedro Alves <pedro@codesourcery.com>
12038
12039 * configure.ac: Check for memmem declaration.
12040 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12041 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12042 (disable_packet_qfThreadInfo): Unconditionally compile.
12043 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12044 * configure, config.in: Regenerate.
12045
2fe5e3ff
DE		 120462008-07-28 Doug Kwan <dougkwan@google.com>
12047
12048 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12049 (linux_write_memory): Remove declaration of errno.
12050
836acd6d
UW		 120512008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12052
12053 * linux-low.c (handle_extended_wait): Do not use "status"
12054 variable uninitialized.
12055
aeba519e
PA		 120562008-07-07 Pedro Alves <pedro@codesourcery.com>
12057
12058 * server.c (handle_v_attach): Inhibit reporting dll changes.
12059
db42f210
PA		 120602008-06-27 Pedro Alves <pedro@codesourcery.com>
12061
12062 * remote-utils.c (prepare_resume_reply): If requested, don't
12063 output "thread:TID" in the T stop reply.
12064
12065 * server.c (disable_packet_vCont, disable_packet_Tthread)
12066 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12067 (handle_query): If requested, disable support for qC, qfThreadInfo
12068 and qsThreadInfo.
12069 (handle_v_requests): If requested, disable support for vCont.
12070 (gdbserver_show_disableable): New.
12071 (main): Handle --disable-packet and --disable-packet=LIST.
12072
12073 * server.h (disable_packet_vCont, disable_packet_Tthread)
12074 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12075
8e4c5421
CD		 120762008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12077
12078 * server.c (gdbserver_usage): Mention --version.
12079
6e23a804
DJ		 120802008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12081
12082 * Makefile.in (gdbreplay.o): New rule.
12083
90aa6a40
JM		 120842008-06-06 Joseph Myers <joseph@codesourcery.com>
12085
12086 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12087 message, not gdbserver.
12088
c16158bc 120892008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12090 Nathan Sidwell <nathan@codesourcery.com>
12091 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12092
12093 * acinclude.m4: Include ../../config/acx.m4.
12094 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12095 * configure, config.in: Regenerate.
12096 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12097 * server.c (gdbserver_version): Print PKGVERSION.
12098 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12099 (main): Adjust gdbserver_usage calls.
12100 * gdbreplay.c (version, host_name): Add declarations.
12101 (gdbreplay_version, gdbreplay_usage): New.
12102 (main): Accept --version and --help options.
12103
aeb75bf5
DJ		 121042008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12105
12106 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12107 (arm_breakpoint_at): Handle Thumb.
12108 (the_low_target): Add comment.
12109
76b233dd
UW		 121102008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12111
12112 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12113
08388c79
DE		 121142008-05-09 Doug Evans <dje@google.com>
12115
a3c83fae
DE		 12116 * server.h (decode_search_memory_packet): Declare.
12117 * remote-utils.c (decode_search_memory_packet): New fn.
12118 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12119 (handle_search_memory): New fn.
12120 (handle_query): Process qSearch:memory packets.
12121
bb9c3d36
UW		 121222008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12123
12124 * regcache.c (registers_length): Remove.
12125 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12126 full register packet.
12127 * regcache.h (registers_length): Remove prototype.
12128 * server.h (PBUFSIZ): Define to 16384.
12129
7284e1be
UW		 121302008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12131
12132 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12133 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12134 powerpc-64l.o, and powerpc-altivec64l.o.
12135 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12136 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12137 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12138 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12139 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12140 to srv_xmlfiles.
12141
12142 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12143 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12144 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12145 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12146 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12147 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12148 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12149 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12150 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12151 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12152 (clean): Update.
12153
12154 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12155 (init_registers_powerpc_32l): ... this new prototype.
12156 (init_registers_powerpc_32): Remove, replace by ...
12157 (init_registers_powerpc_altivec32l): ... this new prototype.
12158 (init_registers_powerpc_e500): Remove, replace by ...
12159 (init_registers_powerpc_e500l): ... this new prototype.
12160 (init_registers_ppc64): Remove, replace by ...
12161 (init_registers_powerpc_64l): ... this new prototype.
12162 (init_registers_powerpc_64): Remove, replace by ...
12163 (init_registers_powerpc_altivec64l): ... this new prototype.
12164 (ppc_num_regs): Set to 73.
12165 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12166 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12167 (ppc_cannot_store_register): Handle orig_r3 and trap.
12168 (ppc_arch_setup): Update init_registers_... calls.
12169 (ppc_fill_gregset): Handle orig_r3 and trap.
12170
12171 * inferiors.c (clear_inferiors): Reset current_inferior.
12172
fdc59709
PB		 121732008-04-23 Paolo Bonzini <bonzini@gnu.org>
12174
889bf7c5
PA		 12175 * acinclude.m4: Add override.m4.
12176 * configure: Regenerate.
fdc59709 12177
c9b2f845
UW		 121782008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12179
12180 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12181 initial call to init_register_ppc64.
12182
550512b8
UW		 121832008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12184
43aaf8b6
PA		 12185 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12186 single powerpc*-*-linux* case.
550512b8
UW		 12187 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12188
b6430ec3
UW		 121892008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12190
12191 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12192 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12193 from reg_xmlfiles.
12194 * linux-ppc-low.c: Include <elf.h>.
12195 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12196 (ppc_hwcap): New global variable.
12197 (ppc_regmap): Remove __SPE__ #ifdef sections.
12198 (ppc_regmap_e500): New global variable.
12199 (ppc_cannot_store_register): Update __SPE__ special case.
12200 (ppc_get_hwcap): New function.
12201 (ppc_arch_setup): Use it to determine whether inferior supports
12202 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12203 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12204 Do not access registers if target does not support AltiVec.
12205 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12206 Do not access registers if target does not support SPE.
12207 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12208
52fa2412
UW		 122092008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12210
12211 * linux-low.c (disabled_regsets, num_regsets): New.
12212 (use_regsets_p): Delete.
12213 (linux_wait_for_process): Clear disabled_regsets.
12214 (regsets_fetch_inferior_registers): Check and set it.
12215 (regsets_store_inferior_registers): Likewise.
12216 (linux_fetch_registers, linux_store_registers): Do not use
12217 use_regsets_p.
12218 (initialize_low): Allocate disabled_regsets.
12219
e28b3332
DJ		 122202008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12221
12222 * Makefile.in (LIBOBJS): New.
12223 (OBS): Use LIBOBJS.
12224 (memmem.o): New rule.
12225 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12226 * configure: Regenerated.
12227
4536995d
UW		 122282008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12229
12230 * server.c (handle_query): Never return "unsupported" for
12231 qXfer:features:read queries.
12232
221c031f
UW		 122332008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12234
12235 * server.c (get_features_xml): Fix inverted condition.
12236 (handle_query): Always support qXfer:feature:read.
12237
ccd213ac
DJ		 122382008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12239
12240 * server.c (wrapper_argv): New.
12241 (start_inferior): Handle wrapper_argv. If set, expect an extra
12242 trap.
12243 (gdbserver_usage): Document --wrapper.
12244 (main): Parse --wrapper.
12245
6fe305f7
UW		 122462008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12247
12248 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12249 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12250 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12251 (ppc_set_pc): Likewise.
12252 (ppc_arch_setup): New function.
12253 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12254 of collect_register.
889bf7c5 12255 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12256
5b0a002e
UW		 122572008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12258
12259 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12260 instead of linux-ppc64-low.o.
12261 * linux-ppc64-low.c: Remove file.
12262 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12263 (linux-ppc64-low.o): Remove rule.
12264
12265 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12266 (init_registers_powerpc_64): Likewise.
12267 (ppc_regmap): Conditionally define depending on __powerpc64__.
12268 (ppc_cannot_store_register): Do not special-case "fpscr" when
12269 compiled on __powerpc64__.
12270 (ppc_collect_ptrace_register): New function.
12271 (ppc_supply_ptrace_register): New function.
12272 (ppc_breakpoint): Change type to "unsigned int".
12273 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12274 (the_low_target): Conditionally provide initializers for the
889bf7c5 12275 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12276 collect_ptrace_register and supply_ptrace_register members.
12277
9b4b61c8
UW		 122782008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12279
12280 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12281 * server.c (gdbserver_xmltarget): Define.
12282 (get_features_xml): Use it to replace "target.xml" and arch_string.
12283
12284 * configure.srv: Remove srv_xmltarget. Add XML files that were
12285 mentioned there to srv_xmlfiles instead. Remove conditional tests
12286 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12287 srv_xmlfiles and srv_regobj to include all possible choices.
12288 * configure.ac (srv_xmltarget): Remove.
12289 (srv_xmlfiles): Do not add "target.xml".
12290 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12291 checks for supplementary target information.
12292 * configure: Regenerate.
12293 * Makefile.in (XML_TARGET): Remove.
12294 (target.xml): Remove rule.
12295 (clean): Do not clean up target.xml.
12296 (.PRECIOUS): Do not mention target.xml.
12297
12298 * target.h (struct target_ops): Remove arch_string member.
12299 * linux-low.c (linux_arch_string): Remove.
12300 (linux_target_ops): Remove arch_string initializer.
12301 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12302 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12303 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12304 * spu-low.c (spu_arch_string): Remove.
12305 (spu_target_ops): Remove arch_string initializer.
12306 * win32-low.c (win32_arch_string): Remove.
12307 (win32_target_ops): Remove arch_string initializer.
12308 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12309 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12310 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12311
ee1a7ae4
UW		 123122008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12313
12314 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12315 by collect_ptrace_register and supply_ptrace_register hooks.
12316 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12317 instead of checking for the_low_target.left_pad_xfer.
12318 (usr_store_inferior_registers): Use collect_ptrace_register callback
12319 instead of checking for the_low_target.left_pad_xfer.
12320
12321 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12322 (s390_supply_ptrace_register): Likewise.
12323 (s390_fill_gregset): Call s390_collect_ptrace_register.
12324 (the_low_target): Update.
12325
12326 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12327 (ppc_supply_ptrace_register): Likewise.
12328 (the_low_target): Update.
12329
12330 * linux-i386-low.c (the_low_target): Update.
12331 * linux-x86-64-low.c (the_low_target): Update.
12332
d61ddec4
UW		 123332008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12334
12335 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12336 reg-s390.o and reg-s390x.o.
12337
12338 * linux-low.c (new_inferior): New global variable.
12339 (linux_create_inferior, linux_attach): Set it.
12340 (linux_wait_for_process): Call the_low_target.arch_setup after the
12341 target has stopped for the first time.
12342 (initialize_low): Do not call the_low_target.arch_setup.
12343
12344 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12345 (s390_set_pc): Likewise.
12346 (s390_arch_setup): New function.
12347 (the_low_target): Use s390_arch_setup as arch_setup routine.
12348
12349 * regcache.c (realloc_register_cache): New function.
12350 (set_register_cache): Call it for each existing regcache.
12351
d05b4ac3
UW		 123522008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12353
12354 * server.h (init_registers): Remove prototype.
12355
12356 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12357 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12358 instead of init_registers ().
12359 * linux-arm-low.c (init_registers_arm): Add prototype.
12360 (init_registers_arm_with_iwmmxt): Likewise.
12361 (the_low_target): Add initializer for arch_setup field.
12362 * linux-cris-low.c (init_registers_cris): Add prototype.
12363 (the_low_target): Add initializer for arch_setup field.
12364 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12365 (the_low_target): Add initializer for arch_setup field.
12366 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12367 (the_low_target): Add initializer for arch_setup field.
12368 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12369 (the_low_target): Add initializer for arch_setup field.
12370 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12371 (the_low_target): Add initializer for arch_setup field.
12372 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12373 (the_low_target): Add initializer for arch_setup field.
12374 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12375 (init_registers_mips64_linux): Likewise.
12376 (the_low_target): Add initializer for arch_setup field.
12377 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12378 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12379 (the_low_target): Add initializer for arch_setup field.
12380 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12381 (init_registers_powerpc_64): Likewise.
12382 (the_low_target): Add initializer for arch_setup field.
12383 * linux-s390-low.c (init_registers_s390): Add prototype.
12384 (init_registers_s390x): Likewise.
12385 (the_low_target): Add initializer for arch_setup field.
12386 * linux-sh-low.c (init_registers_sh): Add prototype.
12387 (the_low_target): Add initializer for arch_setup field.
12388 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12389 (the_low_target): Add initializer for arch_setup field.
12390 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12391 (the_low_target): Add initializer for arch_setup field.
12392
12393 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12394 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12395 instead of init_registers ().
12396 * win32-arm-low.c (init_registers_arm): Add prototype.
12397 (the_low_target): Add initializer for arch_setup field.
12398 * win32-i386-low.c (init_registers_i386): Add prototype.
12399 (the_low_target): Add initializer for arch_setup field.
12400
12401 * spu-low.c (init_registers_spu): Add prototype.
12402 (initialize_low): Call initialie_registers_spu () instead of
12403 initialize_registers ().
12404
fd96d250
PA		 124052008-02-19 Pedro Alves <pedro@codesourcery.com>
12406
12407 * server.c (handle_v_requests): When handling the vRun and vAttach
12408 packets, if already debugging a process, don't kill it. Return an
12409 error instead.
12410
d41b6bb4
DJ		 124112008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12412
12413 * server.c (handle_query): Correct length check.
12414
5ac588cf
PA		 124152008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12416
12417 * win32-low.c (do_initial_child_stuff): Add process handle
12418 parameter. Set current_process_handle and current_process_id from the
12419 parameters. Clear globals.
12420 (win32_create_inferior): Don't set current_process_handle and
12421 current_process_id here. Instead pass them on the call to
12422 do_initial_child_stuff.
12423 (win32_attach): Likewise.
12424 (win32_clear_inferiors): New.
12425 (win32_kill): Don't close the current process handle or the
12426 current thread handle here. Instead call win32_clear_inferiors.
12427 (win32_detach): Don't open a new handle to the process. Call
12428 win32_clear_inferiors.
12429 (win32_join): Don't rely on current_process_handle; open a new
12430 handle using the process id.
12431 (win32_wait): Call win32_clear_inferiors when the inferior process
12432 has exited.
12433
ecd7ecbc
DJ		 124342008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12435
12436 * server.c (monitor_show_help): Add "exit".
12437
1525d545
MG		 124382008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12439
ecd7ecbc 12440 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12441 (clean): Add reg-xtensa.c.
12442 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12443 * configure.srv (xtensa*-*-linux*) New target.
12444 * linux-xtensa-low.c: New.
12445 * xtensa-xtregs.c: New.
1525d545 12446
59a016f0
PA		 124472008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12448
12449 * hostio.c: Don't include errno.h.
12450 (errno_to_fileio_errno): Move to hostio-errno.
12451 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12452 error number outputting to the target->hostio_last_error callback.
12453 (hostio_packet_error): Use FILEIO_EINVAL directly.
12454 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12455 calls to hostio_error.
12456 * hostio-errno.c: New.
12457 * server.h (hostio_last_error_from_errno): Declare.
12458 * target.h (target_ops): Add hostio_last_error member.
12459 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12460 as hostio_last_error handler.
889bf7c5 12461 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12462 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12463 (wince_hostio_last_error): New functions.
12464 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12465 as hostio_last_error handler.
12466 (win32_target_ops) [!_WIN32_WCE]: Register
12467 hostio_last_error_from_errno as hostio_last_error handler.
12468 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12469 (hostio-errno.o): New rule.
12470 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12471 * configure.srv (srv_hostio_err_objs): New variable. Default to
12472 hostio-errno.o.
12473 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12474 * configure: Regenerate.
12475
2d717e4f
DJ		 124762008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12477
12478 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12479 (linux_kill, linux_detach): Clean up the process list.
12480 * remote-utils.c (remote_open): Improve port number parsing.
12481 (putpkt_binary, input_interrupt): Only send interrupts if the target
12482 is running.
12483 * server.c (extended_protocol): Make static.
12484 (attached): Define earlier.
12485 (exit_requested, response_needed, program_argv): New variables.
12486 (target_running): New.
12487 (start_inferior): Clear attached here.
12488 (attach_inferior): Set attached here.
12489 (require_running): Define.
12490 (handle_query): Use require_running and target_running. Implement
12491 "monitor exit".
12492 (handle_v_attach, handle_v_run): New.
12493 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12494 (gdbserver_usage): Update.
12495 (main): Redo argument parsing. Handle --debug and --multi. Handle
12496 --attach along with other options or after the port. Save
12497 program_argv. Support no initial program. Resynchronize
12498 communication with GDB after an error. Handle "monitor exit".
12499 Use require_running and target_running. Always allow the extended
12500 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12501 restart in extended mode.
12502 * README: Refer to the GDB manual. Update --attach usage.
12503
7407e2de
AS		 125042007-12-20 Andreas Schwab <schwab@suse.de>
12505
12506 * linux-low.c (STACK_SIZE): Define.
12507 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12508 (linux_test_for_tracefork): Likewise.
12509
b65d95c5
DJ		 125102007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12511
12512 * linux-low.c (linux_wait_for_event): Update messages. Do not
12513 reinsert auto-delete breakpoints.
12514 * mem-break.c (struct breakpoint): Change return type of handler to
12515 int.
12516 (set_breakpoint_at): Update handler type.
12517 (reinsert_breakpoint_handler): Return 1 instead of calling
12518 delete_breakpoint.
12519 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12520 setting a new one.
12521 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12522 * mem-break.h (set_breakpoint_at): Update handler type.
12523 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12524 * win32-low.c (auto_delete_breakpoint): New.
12525 (get_child_debug_event): Use it.
12526
4e799345
DJ		 125272007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12528
12529 * configure.ac: Check for pread and pwrite.
12530 * hostio.c (handle_pread): Fall back to lseek and read.
12531 (handle_pwrite): Fall back to lseek and write.
12532 * config.in, configure: Regenerated.
12533
27524b67
DJ		 125342007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12535
12536 * server.c (myresume): Add own_buf argument.
12537 (main): Update calls.
12538
a20d5e98
DJ		 125392007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12540
12541 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12542 * remote-utils.c (remote_open): Do not call disable_async_io.
12543 (block_async_io): Delete.
12544 (unblock_async_io): Make static.
12545 (initialize_async_io): New.
12546 * server.c (handle_v_cont): Handle async I/O here.
12547 (myresume): Likewise. Move other common resume tasks here...
12548 (main): ... from here. Call initialize_async_io. Disable async
12549 I/O before the main loop.
12550 * server.h (initialize_async_io): Declare.
12551 (block_async_io, unblock_async_io): Delete prototypes.
12552 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12553
b79d787e
DJ		 125542007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12555
12556 * remote-utils.c (readchar): Allow binary data in received messages.
12557
d97903b2
PA		 125582007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12559
12560 * win32-low.c (attaching): New global.
12561 (win32_create_inferior): Clear the `attaching' global.
12562 (win32_attach): Set the `attaching' global.
12563 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12564 attaching. Only set a breakpoint at the entry point if not
12565 attaching.
12566
311de423
PA		 125672007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12568
12569 * server.c (main): Don't report dll events on the initial
12570 connection on attaches.
12571
6c2d16d2
PA		 125722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12573
12574 * server.c (main): Relax numerical bases supported for the pid of
12575 the --attach command line argument.
12576
5ca906e6
PA		 125772007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12578
12579 * win32-low.c (win32_attach): Call OpenProcess before
12580 DebugActiveProcess, not after. Add last error output to error
12581 call.
12582
9c6c8194
PA		 125832007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12584
12585 * win32-low.c (win32_get_thread_context)
12586 (win32_set_thread_context): New functions.
12587 (thread_rec): Use win32_get_thread_context.
12588 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12589 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12590 field.
12591
4d5d1aaa
PA		 125922007-12-03 Leo Zayas
12593 Pedro Alves <pedro_alves@portugalmail.pt>
12594
12595 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12596 global variables.
12597 (child_add_thread): Minor cleanup.
12598 (child_continue): Resume artificially suspended threads before
12599 calling ContinueDebugEvent.
12600 (suspend_one_thread): New.
12601 (fake_breakpoint_event): New.
12602 (get_child_debug_event): Change return type to int. Check here if
12603 gdb sent an interrupt request. If a soft interrupt was requested,
12604 fake a breakpoint event. Return 0 if there is no event to handle,
12605 and 1 otherwise.
12606 (win32_wait): Don't check here if gdb sent an interrupt request.
12607 Ensure there is a valid event to handle.
12608 (win32_request_interrupt): Add soft interruption method as last
12609 resort.
12610
c436e841
PA		 126112007-12-03 Leo Zayas
12612 Pedro Alves <pedro_alves@portugalmail.pt>
12613
12614 * win32-low.h (win32_thread_info): Add descriptions to the
12615 structure members. Replace `suspend_count' counter by a
12616 `suspended' flag.
12617 * win32-low.c (thread_rec): Update condition of when to get the
12618 context from the inferior. Rely on ContextFlags being set if it
12619 has already been retrieved. Only suspend the inferior thread if
12620 we haven't already. Warn if that fails.
12621 (continue_one_thread): s/suspend_count/suspended/. Only call
12622 ResumeThread once. Warn if that fails.
12623
e7b5fa67
PA		 126242007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12625
12626 * win32-low.c (win32_wait): Don't read from the inferior when it
12627 has already exited.
12628
a385171d
PA		 126292007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12630
12631 * Makefile.in (win32_low_h): New variable.
12632 (win32-low.o): Add dependency on $(win32_low_h).
12633 (win32-arm-low.o, win32-i386-low.o): New rules.
12634
f80c84b3
DJ		 126352007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12636
12637 * hostio.c: Correct copyright year.
12638
a6b151f1
DJ		 126392007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12640
12641 * Makefile.in (OBS): Add hostio.o.
12642 (hostio.o): New rule.
12643 * server.h (handle_vFile): Declare.
12644 * hostio.c: New file.
12645 * server.c (handle_v_requests): Take packet_len and new_packet_len
12646 for binary packets. Call handle_vFile.
12647 (main): Update call to handle_v_requests.
12648
f9387fc3
DJ		 126492007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12650
12651 * linux-low.c: Include <sched.h>.
12652
51c2684e
DJ		 126532007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12654
12655 * linux-low.c (linux_tracefork_grandchild): New.
12656 (linux_tracefork_child): Use clone.
12657 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12658
75f83163
JB		 126592007-10-31 Joel Brobecker <brobecker@adacore.com>
12660
12661 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12662
da5898ce
DJ		 126632007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12664
12665 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12666
24a09b5f
DJ		 126672007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12668
12669 * inferiors.c (change_inferior_id): Delete.
12670 (add_pid_to_list, pull_pid_from_list): New.
12671 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12672 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12673 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12674 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12675 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12676 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12677 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12678 (using_threads): Always set to 1.
12679 (handle_extended_wait): New.
12680 (add_process): Do not set TID.
12681 (linux_create_inferior): Set must_set_ptrace_flags.
12682 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12683 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12684 (linux_thread_alive): Rename TID argument to LWPID.
12685 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12686 (linux_wait_for_event): Do not use TID or check using_threads. Update
12687 call to dead_thread_notify. Call handle_extended_wait.
12688 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12689 (send_sigstop): Delete sigstop_sent.
12690 (wait_for_sigstop): Avoid TID.
12691 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12692 (linux_test_for_tracefork): New.
12693 (linux_lookup_signals): Use thread_db_active and
12694 linux_supports_tracefork_flag.
12695 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12696 * linux-low.h (get_process_thread): Avoid TID.
12697 (struct process_ifo): Move thread_known and tid to the end. Remove
12698 sigstop_sent.
12699 (linux_attach_lwp, thread_db_init): Update prototypes.
12700 * server.h (change_inferior_id): Delete prototype.
12701 (add_pid_to_list, pull_pid_from_list): New prototypes.
12702 * thread-db.c (thread_db_use_events): New.
12703 (find_first_thread): Rename to...
12704 (find_one_thread): ...this. Update callers and messages. Do not
12705 call fatal. Check thread_db_use_events. Do not call
12706 change_inferior_id or new_thread_notify.
12707 (maybe_attach_thread): Update. Do not call new_thread_notify.
12708 (thread_db_init): Set thread_db_use_events. Check use_events.
12709 * utils.c (fatal, warning): Correct message prefix.
12710
30ed0a8f
DJ		 127112007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12712
12713 * Makefile.in (clean): Remove new files.
12714 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12715 (powerpc-64.o, powerpc-64.c): New rules.
12716 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12717 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12718 with SPE.
12719 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12720 SPE targets.
12721 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12722 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12723 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12724 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12725 (target_regsets): Add AltiVec and SPE register sets.
12726 * configure.ac: Check for AltiVec and SPE.
12727 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12728 (ppc_fill_vrregset, ppc_store_vrregset): New.
12729 (target_regsets): Add AltiVec register set.
12730 * configure: Regenerated.
12731
fd462a61
DJ		 127322007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12733
12734 * linux-low.c (O_LARGEFILE): Define.
12735 (linux_read_memory): Use /proc/PID/mem.
12736 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12737 * configure, config.in: Regenerated.
12738
69f223ed
DJ		 127392007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12740
12741 * linux-low.c (linux_wait_for_event): Do not pass signals while
12742 single-stepping.
12743
aec18585
PA		 127442007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12745
12746 * win32-low.c (create_process): New.
12747 (win32_create_inferior): Use create_process instead of
12748 CreateProcess. If create_process failed retry appending an ".exe"
12749 suffix. Store the GetLastError result immediatelly after
12750 create_process calls and use it on the call to error.
12751
34d86ddd
PA		 127522007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12753
12754 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12755
5a0e3bd0
JB		 127562007-08-23 Joel Brobecker <brobecker@adacore.com>
12757
12758 * configure.ac: Switch license to GPLv3.
12759
f88c79e6
MS		 127602007-08-01 Michael Snyder <msnyder@access-company.com>
12761
12762 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12763
6b3d9b83
PA		 127642007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12765
12766 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12767 typedef.
12768 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12769 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12770 CloseToolhelp32Snapshot.
12771 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12772 CloseToolhelp32Snapshot.
12773
c588c53c
MS		 127742007-07-27 Michael Snyder <michael.snyder@access-company.com>
12775
12776 * server.c (main): Check for inferior exit before main loop.
12777
aa0403d9
PA		 127782007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12779
12780 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12781 instead of on tmp_desc.
12782
255e7678
DJ		 127832007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12784 Daniel Jacobowitz <dan@codesourcery.com>
12785
12786 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12787 (add_thread): Minor cleanups.
12788 (clear_inferiors): Move lower in the file. Clear the DLL
12789 list.
12790 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12791 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12792 (xml_escape_text): New.
12793 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12794 for qSupported.
12795 (handle_v_cont): Report errors.
12796 (gdbserver_version): Update.
12797 (main): Correct size of own_buf. Do not report initial DLL events.
12798 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12799 (unloaded_dll, xml_escape_text): New.
12800 * win32-low.c (enum target_waitkind): Update comments.
12801 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12802 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12803 (win32_EnumProcessModules, win32_GetModuleInformation)
12804 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12805 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12806 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12807 (win32_Module32First, win32_Module32Next, load_toolhelp)
12808 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12809 (get_child_debug_event): Handle DLL events.
12810 (win32_wait): Likewise.
12811
0d37add9
DJ		 128122007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12813
12814 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12815 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12816
45e2715e
PA		 128172007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12818
12819 * win32-low.c (handle_output_debug_string): Ignore event if not
12820 waiting.
12821
c5674cf1
PA		 128222007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12823
12824 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12825
2bbe3cc1
DJ		 128262007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12827
12828 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12829
ae13219e
DJ		 128302007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12831
12832 * inferiors.c (change_inferior_id): Add comment.
12833 * linux-low.c (check_removed_breakpoint): Add an early
12834 prototype. Improve debug output.
12835 (linux_attach): Doc update.
12836 (linux_detach_one_process, linux_detach): Clean up before releasing
12837 each process.
12838 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12839 * linux-low.h (struct process_info): Doc improvement.
12840 * mem-break.c (delete_all_breakpoints): New.
12841 * mem-break.h (delete_all_breakpoints): New prototype.
12842 * thread-db.c (find_first_thread): New.
12843 (thread_db_create_event): Call it instead of
12844 thread_db_find_new_threads. Clean up unused variables.
12845 (maybe_attach_thread): Remove first thread handling.
12846 (thread_db_find_new_threads): Use find_first_thread.
12847 (thread_db_get_tls_address): Likewise.
12848
4105de34
DJ		 128492007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12850
12851 * thread-db.c (thread_db_find_new_threads): Add prototype.
12852 (thread_db_create_event): Check for the main thread before adding
12853 a new thread.
12854 (maybe_attach_thread): Only enable event reporting if TID == 0.
12855 (thread_db_get_tls_address): Check for new threads.
12856
2b876972
DJ		 128572007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12858
12859 * linux-low.c (linux_create_inferior): Try execv before execvp.
12860 * spu-low.c (spu_create_inferior): Likewise.
12861
7a245884
DJ		 128622007-06-13 Mike Frysinger <vapier@gentoo.org>
12863
12864 * linux-low.c (linux_create_inferior): Change execv to execvp.
12865 * spu-low.c (spu_create_inferior): Likewies.
12866
117ce543
DJ		 128672007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12868
12869 * Makefile.in (clean): Clean new files instead of deleted ones.
12870 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12871 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12872 rules.
12873 * configure.srv: Specify XML files and new regformats for MIPS and
12874 MIPS64 GNU/Linux.
12875 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12876 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12877 an entry for the restart register.
12878 (mips_cannot_fetch_register, mips_cannot_store_register)
12879 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12880 register names to match the XML descriptions.
12881 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12882 restart register instead of $0.
12883
0e7f50da
UW		 128842007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12885 Markus Deuling <deuling@de.ibm.com>
12886
12887 * remote-utils.c (decode_xfer_write): New function.
12888 * server.h (decode_xfer_write): Add prototype.
12889 * server.c (handle_query): Add PACKET_LEN argument. Support
12890 qXfer:spu:read and qXfer:spu:write packets.
12891 (main): Pass packet_len to handle_query.
12892 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12893 * target.h (target_ops): Add qxfer_spu.
12894
374c1d38
UW		 128952007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12896
12897 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12898 accessing non-seekable spufs files.
12899
bb63802a
UW		 129002007-05-16 Markus Deuling <deuling@de.ibm.com>
12901
889bf7c5 12902 * server.c (handle_query): Add reply for qC packet.
bb63802a 12903
7390519e
PA		 129042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12905 Leo Zayas <lerele@champenstudios@com>
12906
12907 * server.h (check_remote_input_interrupt_request): New function.
12908 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12909 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12910 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12911 (check_remote_input_interrupt_request): New function.
12912 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12913 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12914 winapi_GenerateConsoleCtrlEvent): New typedefs.
12915 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12916 to 250 ms.
12917 (win32_wait): Check for remote interrupt request
12918 with check_remote_input_interrupt_request.
12919 (win32_request_interrupt): New function.
12920 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12921
34b34921
PA		 129222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12923
12924 * win32-low.c (debug_registers_changed,
12925 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12926 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12927 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12928 (thread_rec): Get context using the low target.
12929 (child_add_thread): Call thread_added on the low target,
12930 which does the same thing.
12931 (regptr): Delete.
12932 (do_initial_child_stuff): Remove debug registers references.
12933 Set context using the low target. Resume threads after
12934 setting the contexts.
12935 (child_continue): Remove dead variable. Remove debug
12936 registers references.
12937 (child_fetch_inferior_registers): Go through the low target.
12938 (do_child_store_inferior_registers): Remove.
12939 (child_store_inferior_registers): Go through the low target.
12940 (win32_resume): Remove debug registers references.
12941 Set context using the low target.
12942 (handle_exception): Change return type to void. Don't record
12943 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12944 first chance exception.
889bf7c5 12945 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12946 goto loop. Always return after waiting for debug event.
12947 (win32_wait): Convert to switch statement. Handle spurious
12948 events.
12949
12950 * win32-i386-low.c (debug_registers_changed,
12951 debug_registers_used): New.
12952 (initial_stuff): Rename to ...
12953 (i386_initial_stuff): ... this. Clear debug registers
12954 state variables.
12955 (store_debug_registers): Delete.
12956 (i386_get_thread_context): New.
12957 (load_debug_registers): Delete.
12958 (i386_set_thread_context): New.
12959 (i386_thread_added): New.
12960 (single_step): Rename to ...
12961 (i386_single_step): ... this.
12962 (do_fetch_inferior_registers): Rename to ...
12963 (i386_fetch_inferior_register): ... this.
12964 (i386_store_inferior_register): New.
12965 (the_low_target): Adapt to new interface.
12966
12967 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12968 (arm_get_thread_context): New.
12969 (arm_set_thread_context): New.
12970 (regptr): New.
12971 (do_fetch_inferior_registers): Rename to ...
12972 (arm_fetch_inferior_register): ... this.
12973 (arm_store_inferior_register): New.
12974 (arm_wince_breakpoint): Reimplement as unsigned long.
12975 (arm_wince_breakpoint_len): Define.
12976 (the_low_target): Adapt to new interface.
12977
12978 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12979 load_debug_registers. Add get_thread_context, set_thread_context,
12980 thread_added and store_inferior_register. Rename
12981 fetch_inferior_registers to fetch_inferior_register.
12982 (regptr): Remove declaration.
12983
dd6953e1
PA		 129842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12985
12986 * linux-low.c (linux_detach): Change return type to int. Return 0.
12987 * spu-low.c (spu_detach): Likewise.
12988
444d6139
PA		 129892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12990
12991 * target.h (target_ops): Change return type of detach to int.
12992 Add join.
12993 (join_inferior): New.
12994 * server.c (main): Don't skip detach support on mingw32.
12995 If the inferior doesn't support detaching return error.
12996 Call join_inferior instead of using waitpid.
12997 * linux-low.c (linux_join): New.
12998 (linux_target_op): Add linux_join.
12999 * spu-low.c (spu_join): New.
13000 (spu_target_ops): Add spu_join.
13001 * win32-low.c (win32_detach): Adapt to new interface.
13002 Reopen current_process_handle before detaching. Issue a child
13003 resume before detaching.
13004 (win32_join): New.
13005 (win32_target_op): Add win32_join.
13006
1d5315fe
PA		 130072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13008
13009 * win32-low.c (win32-attach): Fix return value.
13010 * target.h (target_ops): Describe ATTACH return values.
13011
bf914831
PA		 130122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13013
13014 * win32-low.c (GETPROCADDRESS): Define.
13015 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13016 (winapi_DebugSetProcessKillOnExit): Likewise.
13017 (win32_create_inferior): Force usage of ansi CreateProcessA.
13018 (win32_attach): Use GETPROCADDRESS.
13019 (win32_detach): Likewise.
13020
f72f3e60
PA		 130212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13022
13023 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13024
ed50f18f
PA		 130252007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13026
13027 * win32-low.c: Commit leftover changes from 2007-03-29.
13028
0c2ead7e
DJ		 130292007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13030
13031 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13032 fields short instead of int. Add explicit padding.
13033 (i387_cache_to_fsave): Remove unnecessary casts.
13034 (i387_fsave_to_cache): Doc fix.
13035 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13036
73725ff3
DJ		 130372007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13038
13039 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13040 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13041
d99f33d8
PA		 130422007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13043
13044 * configure.srv (arm*-*-mingw32ce*): Move near the other
13045 arm targets.
13046
68070c10
PA		 130472007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13048
2482afc6 13049 * configure.ac: Add errno checking.
68070c10
PA		 13050 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13051 sys/file.h and malloc.h.
13052 (AC_CHECK_DECLS): Add perror.
13053 (srv_mingwce): Handle.
2482afc6 13054 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13055 win32-i386-low.o to srv_tgtobj.
13056 (i[34567]86-*-mingw*): Likewise.
13057 (arm*-*-mingw32ce*): Add case.
13058 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13059 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13060 [__MINGW32CE__] (strerror): New function.
13061 [__MINGW32CE__] (errno): Define to GetLastError.
13062 [__MINGW32CE__] (COUNTOF): New macro.
13063 (remote_open): Remove extra close call.
13064 * mem-break.c (delete_breakpoint_at): New function.
13065 * mem-break.h (delete_breakpoint_at): Declare.
13066 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13067 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13068 [USE_WIN32API] (read, write): Add char* casts.
13069 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13070 * server.h: Include wincecompat.h on Windows CE.
13071 [HAVE_ERRNO_H]: Check.
13072 (perror): Declare if not declared.
13073 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13074 (perror_with_name): Remove errno declaration.
13075 * wincecompat.h: New.
13076 * wincecompat.c: New.
13077 * win32-low.h: New.
13078 * win32-arm-low.c: New.
13079 * win32-i386-low.c: New.
13080 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13081 (OUTMSG2): Make it safe.
13082 (_T): New macro.
13083 (COUNTOF): New macro.
13084 (NUM_REGS): Get it from the low target.
13085 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13086 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13087 (thread_rec): Let low target handle debug registers.
13088 (child_add_thread): Likewise.
13089 (child_init_thread_list): Likewise.
13090 (continue_one_thread): Likewise.
13091 (regptr): New.
13092 (do_child_fetch_inferior_registers): Move to ...
13093 * win32-i386-low.c: ... here, and rename to ...
13094 (do_fetch_inferior_registers): ... this.
889bf7c5 13095 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13096 Go through the low target.
13097 (do_child_store_inferior_registers): Use regptr.
13098 (strwinerror): New function.
13099 (win32_create_inferior): Handle Windows CE.
13100 Use strwinerror instead of strerror on Windows error
13101 codes. Add program to the error output.
13102 Don't close the main thread handle on Windows CE.
13103 (win32_attach): Use coredll.dll on Windows CE.
13104 (win32_kill): Close current process and current
13105 thread handles.
13106 (win32_detach): Use coredll.dll on Windows CE.
13107 (win32_resume): Let low target handle debug registers, and
13108 step request.
13109 (handle_exception): Add/Remove initial breakpoint. Avoid
13110 non-existant WSTOPSIG on Windows CE.
13111 (win32_read_inferior_memory): Cast to remove warning.
13112 (win32_arch_string): Go through the low target.
13113 (initialize_low): Call set_breakpoint_data with the low
13114 target's breakpoint.
13115 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13116 FOP_REGNUM, mappings): Move to ...
13117 * win32-i386-low.c: ... here.
13118 * win32-low.c (win32_thread_info): Move to ...
13119 * win32-low.h: ... here.
13120 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13121 win32-arm-low.c and wincecompat.c.
13122 (all:): Add $EXEEXT.
13123 (install-only:): Likewise.
13124 (gdbserver:): Likewise.
13125 (gdbreplay:): Likewise.
13126 * config.in: Regenerate.
13127 * configure: Regenerate.
13128
41093d81
PA		 131292007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13130
13131 * win32-low.c: Rename typedef thread_info to
13132 win32_thread_info throughout.
13133
544afa54
PA		 131342007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13135
13136 * win32-i386-low.c: Rename to ...
13137 * win32-low.c: ... this.
13138 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13139 * Makefile.in: Likewise.
13140
bce7165d
PA		 131412007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13142
13143 * remote-utils.c (monitor_output): Constify msg parameter.
13144 * server.h (monitor_output): Likewise.
13145 * win32-i386-low.c (handle_output_debug_string): New.
13146 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13147 handle_output_debug_string.
13148 (get_child_debug_event): Likewise.
13149
506c7aa0
DJ		 131502007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13151
13152 * server.c (main): Correct strtoul check.
13153
42c81e2a
DJ		 131542007-03-27 Jon Ringle <jon@ringle.org>
13155
13156 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13157
9453113a
DJ		 131582007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13159
13160 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13161
64a69107
DJ		 131622007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13163
13164 * terminal.h: Check HAVE_SGTTY_H.
13165
131662007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13167
13168 * remote-utils.c (remote_open): Print out the assigned port number.
13169
c74d0ad8
DJ		 131702007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13171
13172 * remote-utils.c (monitor_output): New function.
13173 * server.c (debug_threads): Define here.
13174 (monitor_show_help): New function.
13175 (handle_query): Handle qRcmd.
13176 (main): Do not handle 'd' packet.
13177 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13178 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13179 of debug_threads.
13180
de7c3b4a
PA		 131812007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13182
13183 * Makefile.in (EXEEXT): New.
13184 (clean): Use $(EXEEXT).
13185
ef57601b
PA		 131862007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13187
13188 * target.h (target_ops): Rename send_signal to request_interrupt,
13189 and remove enum target_signal parameter.
13190 * linux-low.c (linux_request_interrupt): Rename from
13191 linux_send_signal, and always send SIGINT.
13192 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13193 and always send SIGINT.
13194 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13195 of send_signal.
13196 (input_interrupt): Likewise.
13197
820f2bda
PA		 131982007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13199
13200 * server.c (get_features_xml): Check if target implemented
13201 arch_string.
13202 * win32-i386-low.c (win32_arch_string): New.
13203 (win32_target_ops): Add win32_arch_string as arch_string member.
13204
ab39bf24
UW		 132052007-02-22 Markus Deuling <deuling@de.ibm.com>
13206
13207 * spu-low.c (spu_arch_string): New.
13208 (spu_target_ops): Add spu_arch_string.
13209
61ff6e04
DJ		 132102007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13211
13212 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13213 * configure.ac: Do not check for terminal.h.
13214 * configure, config.in: Regenerated.
13215
fb1e4ffc
DJ		 132162007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13217
13218 * Makefile.in (OBS): Add $(XML_BUILTIN).
13219 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13220 (clean): Update.
13221 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13222 (arm-with-iwmmxt.c): New.
13223 * config.in, configure: Regenerate.
13224 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13225 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13226 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13227 (arm*-*-linux*): Add iWMMXt and regset support.
13228 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13229 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13230 (arm_store_wmmxregset, target_regsets): New.
13231 * server.c (get_features_xml): Take annex argument. Check builtin
13232 XML documents.
13233 (handle_query): Handle multiple annexes.
13234
0f48aa01
DJ		 132352007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13236
13237 * remote-utils.c [USE_WIN32API] (read, write): Define.
13238 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13239 write.
13240
23181151
DJ		 132412007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13242
13243 * linux-i386-low.c (the_low_target): Set arch_string.
13244 * linux-x86-64-low.c (the_low_target): Likewise.
13245 * linux-low.c (linux_arch_string): New.
13246 (linux_target_ops): Add it.
13247 * linux-low.h (struct linux_target_ops): Add arch_string.
13248 * server.c (write_qxfer_response): Use const void * for DATA.
13249 (get_features_xml): New.
13250 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13251 * target.h (struct target_ops): Add arch_string method.
13252
9d606399
DJ		 132532007-01-03 Denis Pilat <denis.pilat@st.com>
13254 Daniel Jacobowitz <dan@codesourcery.com>
13255
13256 * linux-low.c (linux_kill): Handle being called with no threads.
13257 * win32-i386-low.c (win32_kill): Likewise.
13258 (get_child_debug_event): Clear current_process_handle.
13259
132602006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13261 Daniel Jacobowitz <dan@codesourcery.com>
13262
13263 * remote-utils.c (remote_open): Check the type of specified
13264 serial port devices before opening them.
13265 * server.c (main): Kill the inferior if an error occurs during
13266 the first remote_open.
13267
a5e13d24
DJ		 132682006-12-05 Markus Deuling <deuling@de.ibm.com>
13269
13270 * README: Update supported targets.
13271
186947f7
DJ		 132722006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13273
13274 * Makefile.in (clean): Remove reg-mips64.c.
13275 (reg-mips64.c, reg-mips64.o): New rules.
13276 * configure.srv: Handle mips64. Include regset support for mips.
13277 * linux-mips-low.c (union mips_register): New.
13278 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13279 (mips_breakpoint, mips_breakpoint_at): Use int.
13280 (mips_collect_register, mips_supply_register)
13281 (mips_collect_register_32bit, mips_supply_register_32bit)
13282 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13283 (mips_store_fpregset, target_regsets): New.
13284 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13285
a13e2c95
UW		 132862006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13287
13288 * configure.srv: Add target "spu*-*-*".
13289 * Makefile.in (clean): Remove reg-spu.c.
13290 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13291 * spu-low.c: New file.
13292
cb7283db
DJ		 132932006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13294
13295 * configure.ac: Correct td_thr_tls_get_addr test.
13296 * configure: Regenerated.
13297
89be2091
DJ		 132982006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13299
13300 * linux-low.c (linux_wait_for_event): Reformat. Use the
13301 pass_signals array.
13302 * remote-utils.c (decode_address_to_semicolon): New.
13303 * server.c (pass_signals, handle_general_set): New.
13304 (handle_query): Mention QPassSignals for qSupported.
13305 (main): Call handle_general_set.
13306 * server.h (pass_signals, decode_address_to_semicolon): New.
13307
000ef4f0
DJ		 133082006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13309
13310 * server.c (handle_query): Correct error handling for read_auxv.
13311
b7149293
UW		 133122005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13313
13314 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13315 and srv_linux_thread_db to yes.
13316 * linux-s390-low.c (s390_fill_gregset): New function.
13317 (target_regsets): Define data structure.
13318
dae5f5cf
DJ		 133192006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13320
13321 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13322 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13323 * config.in, configure: Regenerated.
13324 * inferiors.c (gdb_id_to_thread): New function.
13325 (gdb_id_to_thread_id): Use it.
13326 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13327 * linux-low.h (struct process_info): Add th member.
13328 (thread_db_get_tls_address): New prototype.
13329 * remote-utils.c (decode_address): Make non-static.
13330 * server.c (handle_query): Handle qGetTLSAddr.
13331 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13332 * target.h (struct target_ops): Add get_tls_address.
13333 * thread-db.c (maybe_attach_thread): Save the thread handle.
13334 (thread_db_get_tls_address): New.
13335
32ca6d61
DJ		 133362006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13337
13338 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13339 (linux_resume_one_process): Take a siginfo_t *. Update all
13340 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13341 (struct pending_signals): Add a siginfo_t.
13342 (linux_wait_for_process): Always set last_status.
13343 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13344 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13345 * linux-low.h (struct process_info): Add last_status.
13346
5ffff7c1
DJ		 133472006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13348
13349 * remote-utils.c (try_rle): New function.
13350 (putpkt_binary): Use it.
13351
8695c747
DJ		 133522006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13353
13354 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13355 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13356 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13357 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13358 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13359 point registers.
13360
290fadea
RS		 133612006-08-08 Richard Sandiford <richard@codesourcery.com>
13362
13363 * server.c (terminal_fd): New variable.
13364 (old_foreground_pgrp): Likewise.
13365 (restore_old_foreground_pgrp): New function.
13366 (start_inferior): Record the terminal file descriptor in terminal_fd
13367 and its original foreground group in old_foreground_pgrp. Register
13368 restore_old_foreground_pgrp with atexit().
13369
9f2e1e63
DJ		 133702006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13371
13372 * server.c (handle_query): Correct qPart to qXfer.
13373
b80864fb
DJ		 133742006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13375
13376 * configure.ac: Check for more headers which are missing on
13377 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13378 * configure.srv: Add Cygwin and mingw32.
13379 * remote-utils.c: Don't include headers unconditionally which
13380 are missing on mingw32. Include <winsock.h> for mingw32.
13381 (remote_open): Adjust for mingw32 support. Flush
13382 standard error after writing to it.
13383 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13384 (unblock_async_io, enable_async_io, disable_async_io)
13385 (readchar, getpkt): Update for Winsock support.
13386 (prepare_resume_reply): Expect a protocol signal number.
13387 * server.c: Disable <sys/wait.h> on mingw32.
13388 (start_inferior): Adjust for mingw32 support. Flush
13389 standard error after writing to it.
13390 (attach_inferior): Likewise. Use protocol signal
13391 numbers.
13392 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13393 and names.
13394 * win32-i386-low.c: New file.
13395 * Makefile.in (XM_CLIBS): Set.
13396 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13397 (win32-i386-low.o): New dependency rule.
13398 * linux-low.c (linux_wait): Use target signal numbers.
13399 * target.h (struct target_ops): Doc fix.
13400 * server.h (target_signal_to_name): New prototype.
13401 * gdbreplay.c: Don't include headers unconditionally which
13402 are missing on mingw32. Include <winsock.h> for mingw32.
13403 (remote_close, remote_open): Adjust for Winsock support.
13404 * configure, config.in: Regenerated.
13405
0876f84a
DJ		 134062006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13407
13408 * server.c (decode_xfer_read, write_qxfer_response): New.
13409 (handle_query): Take a packet length argument. Handle
13410 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13411 the qSupported response.
13412 (main): Update call to handle_query.
13413
01f9e8fa
DJ		 134142006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13415
13416 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13417 (putpkt_binary): Renamed from putpkt and adjusted for binary
13418 data.
13419 (putpkt): New wrapper for putpkt_binary.
13420 (readchar): Don't mask off the high bit.
13421 (decode_X_packet): New function.
13422 * server.c (main): Call putpkt_binary if a handler sets the packet
13423 length. Save the length of the incoming packet. Handle 'X'.
13424 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13425
be2a5f71
DJ		 134262006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13427
13428 * server.c (handle_query): Handle qSupported.
13429
ea025f5f
DJ		 134302006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13431
13432 * remote-utils.c (all_symbols_looked_up): New variable.
13433 (look_up_one_symbol): Check it.
13434 * server.h (look_up_one_symbol): New declaration.
13435 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13436
9308fc88
DJ		 134372006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13438
13439 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13440 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13441 (PTRACE_GET_THREAD_AREA): Define.
13442 (ps_get_thread_area): New function.
13443
52fb6437
NS		 134442006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13445
13446 * configure.srv (m68k*-*-uclinux*): New target.
13447 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13448 (linux_resume_one_process): Remove extraneous cast.
13449 (linux_read_offsets): New.
13450 (linux_target_op): Add linux_read_offsets on mmuless systems.
13451 * server.c (handle_query): Add qOffsets logic.
13452 * target.h (struct target_ops): Add read_offsets.
13453
21b0f40c
DJ		 134542006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13455
13456 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13457 (PTRACE_GET_THREAD_AREA): Define.
13458 (ps_get_thread_area): New function.
13459 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13460 (linux-x86-64-low.o): Update.
13461
0050a760
DJ		 134622006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13463
13464 * configure.ac: Remove checks for prfpregset_t.
13465 * gdb_proc_service.h: New file.
13466 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13467 new "gdb_proc_service.h".
13468 * proc-service.c: Likewise.
13469 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13470 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13471 * Makefile.in (gdb_proc_service_h): Updated.
13472 * configure, config.in: Regenerated.
13473
b92a518e
DJ		 134742006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13475
13476 * remote-utils.c (prepare_resume_reply): Move declaration
13477 of gdb_id_from_wait to the top of the block.
13478
545587ee
DJ		 134792006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13480
13481 * linux-low.c (regsets_store_inferior_registers): Read the regset
13482 from the target before filling it.
13483
9db87ebd
DJ		 134842006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13485
13486 * server.c (attach_inferior): Return SIGTRAP for a successful
13487 attach.
13488
dd24457d
DJ		 134892006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13490
13491 * Makefile.in (OBS): Add version.o.
13492 (STAGESTUFF): Delete.
13493 (version.o): Add dependencies.
13494 (version.c): Replace rule.
13495 (clean): Remove version.c.
13496 * server.c (gdbserver_version): New.
13497 (gdbserver_usage): Use printf.
13498 (main): Handle --version and --help.
13499 * server.h (version, host_name): Add declarations.
13500
6f0f660e
EZ		 135012005-12-23 Eli Zaretskii <eliz@gnu.org>
13502
889bf7c5
PA		 13503 * linux-arm-low.c:
13504 * linux-arm-low.c:
13505 * inferiors.c:
13506 * i387-fp.h:
13507 * i387-fp.c:
13508 * gdbreplay.c:
13509 * regcache.c:
13510 * proc-service.c:
13511 * mem-break.h:
13512 * mem-break.c:
13513 * linux-x86-64-low.c:
13514 * linux-sh-low.c:
13515 * linux-s390-low.c:
13516 * linux-ppc64-low.c:
13517 * linux-ppc-low.c:
13518 * linux-mips-low.c:
13519 * linux-m68k-low.c:
13520 * linux-m32r-low.c:
13521 * linux-low.h:
13522 * linux-low.c:
13523 * linux-ia64-low.c:
13524 * linux-i386-low.c:
13525 * linux-crisv32-low.c:
13526 * thread-db.c:
13527 * terminal.h:
13528 * target.h:
13529 * target.c:
13530 * server.h:
13531 * server.c:
13532 * remote-utils.c:
13533 * regcache.h:
13534 * utils.c:
13535 * Makefile.in:
13536 * configure.ac:
6f0f660e
EZ		 13537 * gdbserver.1: Add (C) after Copyright. Update the FSF
13538 address.
13539
9d1fb177
DJ		 135402005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13541
13542 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13543 (arm_breakpoint_at): Recognize both breakpoints.
13544 (the_low_target): Use the correct breakpoint instruction.
13545
011a70c2
DJ		 135462005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13547
13548 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13549 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13550 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13551 (the_low_target): Update.
13552
7fb85e41
AS		 135532005-10-25 Andreas Schwab <schwab@suse.de>
13554
13555 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13556
13557 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13558 (ia64_num_regs): Reduce to 462.
13559
3db0444b
DJ		 135602005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13561
13562 * acinclude.m4: Correct quoting.
13563 * aclocal.m4: Regenerated.
13564
13565 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13566 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13567 (thread_db_init): Call thread_db_err_str.
13568 * configure.ac: Check for TD_VERSION.
13569 * config.in, configure: Regenerated.
13570
bee0189a
DJ		 135712005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13572
13573 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13574
e9d25b98
DJ		 135752005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13576
13577 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13578 is not available. Define HAVE_PTRACE_GETREGS if it is.
13579 * config.in, configure: Regenerated.
13580 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13581 * linux-i386-low.c, linux-m68k-low.c: Update to use
13582 HAVE_PTRACE_GETREGS.
13583 * linux-low.c (regsets_fetch_inferior_registers)
13584 (regsets_store_inferior_registers): Only return 0 if we processed
13585 GENERAL_REGS.
13586 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13587 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13588
a06660f7
DJ		 135892005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13590
13591 * inferiors.c (struct thread_info): Add gdb_id.
13592 (add_thread): Add gdb_id argument.
13593 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13594 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13595 calls to add_thread.
13596 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13597 * server.c (handle_query): Use thread_to_gdb_id.
13598 (handle_v_cont, main): Use gdb_id_to_thread_id.
13599 * server.h (add_thread): Update prototype.
13600 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13601 prototypes.
13602
5a1f5858
DJ		 136032005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13604
13605 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13606 left-padded registers.
13607 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13608 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13609
e122f1f5
SE		 136102005-07-01 Steve Ellcey <sje@cup.hp.com>
13611
13612 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13613 * configure: Regenerate.
13614 * config.in: Regenerate.
13615 * server.h (NEED_DECLARATION_STRERROR):
13616 Replace with !HAVE_DECL_STRERROR.
13617
d592fa2f
DJ		 136182005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13619
13620 * linux-low.c (linux_wait, linux_send_signal): Don't test
13621 an unsigned long variable for > 0 if it could be MAX_ULONG.
13622 * server.c (myresume): Likewise.
13623 * target.c (set_desired_inferior): Likewise.
13624
ccbd4912
MK		 136252005-06-13 Mark Kettenis <kettenis@gnu.org>
13626
13627 * configure.ac: Simplify and improve check for socklen_t.
13628 * configure, config.in: Regenerate.
13629
f450004a
DJ		 136302005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * acconfig.h: Remove.
13633 * configure.ac: Add a test for socklen_t. Use three-argument
13634 AC_DEFINE throughout.
13635 * config.in: Regenerated using autoheader 2.59.
13636 * configure: Regenerated.
13637
13638 * gdbreplay.c (socklen_t): Provide a default.
13639 (remote_open): Use socklen_t.
13640 * remote-utils.c (socklen_t): Provide a default.
13641 (remote_open): Use socklen_t.
13642 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13643 unsigned char.
13644
13645 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13646 char for buffers.
13647 * linux-low.c (linux_read_memory, linux_write_memory)
13648 (linux_read_auxv): Likewise.
13649 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13650 (check_mem_write): Likewise.
13651 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13652 Likewise.
13653 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13654 (registers_from_string, register_data): Likewise.
13655 * server.c (handle_query, main): Likewise.
13656 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13657 (decode_M_packet): Likewise.
13658 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13659 * target.h (struct target_ops): Update read_memory, write_memory,
13660 and read_auxv.
13661 (read_inferior_memory, write_inferior_memory): Update.
13662 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13663 to unsigned char *.
13664 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13665 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13666 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13667 linux-s390-low.c, linux-sh-low.c: Update for changes in
13668 read_inferior_memory and the_low_target->breakpoint.
13669
eee84df1
DJ		 136702005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13671
13672 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13673 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13674 * configure.srv: Add powerpc64-*-linux*.
13675 * linux-ppc64-low.c: New file.
13676
45b134e5
OF		 136772005-05-23 Orjan Friberg <orjanf@axis.com>
13678
13679 * linux-cris-low.c: New file with support for CRIS.
13680 * linux-crisv32-low.c: Ditto for CRISv32.
13681 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13682 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13683 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13684 reg-crisv32.o, and reg-crisv32.c to make rules.
13685 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13686 recognized targets.
13687
48d93c75
UW		 136882005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13689
13690 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13691 of sizeof (PTRACE_XFER_TYPE).
13692 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13693
e013ee27
OF		 136942005-05-12 Orjan Friberg <orjanf@axis.com>
13695
889bf7c5 13696 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13697 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13698 pointers for hardware watchpoint support.
13699 * linux-low.h (struct linux_target_ops): Ditto.
13700 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13701 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13702 to linux_target_ops.
13703 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13704 reply packet.
13705 * server.c (main): Recognize 'Z' and 'z' packets.
13706
b0ded00b
UW		 137072005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13708
13709 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13710 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13711 (the_low_target): Add new members.
13712
8643e2ad
DJ		 137132005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13714
13715 * proc-service.c (ps_lgetregs): Search all_processes instead of
13716 all_threads.
13717
fc620387
DJ		 137182005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13719
13720 * server.c (start_inferior): Change return type to int.
13721 (attach_inferior): Change sigptr to int *.
13722 (handle_v_cont, handle_v_requests): Change signal to int *.
13723 (main): Change signal to int.
13724
137252005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13726
13727 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13728 * configure.srv: Add m32r*-*-linux*.
13729 * linux-m32r-low.c: New file.
13730
e0e76420
DJ		 137312005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13732
13733 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13734
a1928bad
DJ		 137352005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13736
13737 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13738 Take unsigned long arguments for PIDs.
13739 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13740 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13741 (wait_for_sigstop, linux_resume_one_process)
13742 (regsets_fetch_inferior_registers, linux_send_signal)
13743 (linux_read_auxv): Likewise. Update the types of variables holding
13744 PIDs. Update format string specifiers.
13745 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13746 * remote-utils.c (prepare_resume_reply): Likewise.
13747 * server.c (cont_thread, general_thread, step_thread)
13748 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13749 unsigned long.
13750 (handle_query): Update format specifiers.
13751 (handle_v_cont, main): Use strtoul for thread IDs.
13752 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13753 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13754 (general_thread, step_thread, thread_from_wait)
13755 (old_thread_from_wait): Update.
13756 * target.h (struct thread_resume): Use unsigned long for THREAD.
13757 (struct target_ops): Use unsigned long for arguments to attach and
13758 thread_alive.
13759
dcdb98d2
DJ		 137602005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13761
13762 * acinclude.m4: Include bfd/bfd.m4 directly.
13763 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13764 <agriffis@toolchain.org>.
13765 * aclocal.m4, configure: Regenerated.
13766
bec39cab
AC		 137672005-01-07 Andrew Cagney <cagney@gnu.org>
13768
13769 * configure.ac: Rename configure.in, require autoconf 2.59.
13770 * configure: Re-generate.
13771
434c4c77
DJ		 137722004-12-08 Daniel Jacobowitz <dan@debian.org>
13773
13774 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13775 LIBS when finished.
13776 * aclocal.m4: Regenerated.
13777 * configure: Regenerated.
13778
db1d3e1b
AS		 137792004-11-21 Andreas Schwab <schwab@suse.de>
13780
13781 * linux-m68k-low.c (m68k_num_gregs): Define.
13782 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13783 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13784 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13785 (m68k_breakpoint_at): New. Add to the_low_target.
13786
13787 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13788 srv_linux_thread_db to yes.
13789
43360365
JB		 137902004-10-20 Joel Brobecker <brobecker@gnat.com>
13791
13792 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13793 (ARCH_SET_FS): Likewise.
13794 (ARCH_GET_FS): Likewise.
13795 (ARCH_GET_GS): Likewise.
13796
fd500816
DJ		 137972004-10-16 Daniel Jacobowitz <dan@debian.org>
13798
13799 * linux-i386-low.c (ps_get_thread_area): New.
13800 * linux-x86-64-low.c (ps_get_thread_area): New.
13801 * linux-low.c: Include <sys/syscall.h>.
13802 (linux_kill_one_process): Don't kill the first thread here.
13803 (linux_kill): Kill the first thread here.
13804 (kill_lwp): New function.
13805 (send_sigstop, linux_send_signal): Use it.
13806 * proc-service.c: Clean up #ifdefs.
13807 (fpregset_info): Delete.
13808 (ps_lgetregs): Update and enable implementation.
13809 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13810 implementations.
13811 * remote-utils.c (struct sym_cache, symbol_cache): New.
13812 (input_interrupt): Print a clearer message.
13813 (async_io_enabled): New variable.
13814 (enable_async_io, disable_async_io): Use it. Update comments.
13815 (look_up_one_symbol): Use the symbol cache.
13816 * thread-db.c (thread_db_look_up_symbols): New function.
13817 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13818
f6de3c42
DJ		 138192004-10-16 Daniel Jacobowitz <dan@debian.org>
13820
13821 * configure.in: Test for -rdynamic.
13822 * configure: Regenerated.
13823 * Makefile (INTERNAL_LDFLAGS): New.
13824 (gdbserver, gdbreplay): Use it.
13825
2c0fc042
AC		 138262004-09-02 Andrew Cagney <cagney@gnu.org>
13827
13828 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13829
075b3282
DJ		 138302004-03-23 Daniel Jacobowitz <drow@mvista.com>
13831
13832 * linux-low.c (linux_wait): Clear all_processes list also.
13833
fa6a77dc
DJ		 138342004-03-12 Daniel Jacobowitz <drow@mvista.com>
13835
13836 * linux-low.c: Include <errno.h>. Remove extern declaration of
13837 errno.
13838
6d782a97
DJ		 138392004-03-12 Daniel Jacobowitz <drow@mvista.com>
13840
13841 * gdbreplay.c, server.h, utils.c: Update copyright years.
13842
3a7fb99b
DJ		 138432004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13844
13845 * server.c (main): Print child status or termination signal from
13846 variable 'signal', not 'sig'.
13847
c3e735a6
DJ		 138482004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13849
13850 * linux-low.c (linux_read_memory): Change return type to
13851 int. Check for and return error from ptrace().
13852 * target.c (read_inferior_memory): Change return type to int. Pass
13853 back return status from the_target->read_memory().
13854 * target.h (struct target_ops): Adapt *read_memory() prototype.
13855 Update comment.
13856 (read_inferior_memory): Adapt prototype.
13857 * server.c (main): Return an error packet if
13858 read_inferior_memory() returns an error.
13859
a59d1c82
DJ		 138602004-03-04 Daniel Jacobowitz <drow@mvista.com>
13861
13862 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13863 Unify with other clean targets.
13864
dc3f8883
DJ		 138652004-02-29 Daniel Jacobowitz <drow@mvista.com>
13866
13867 * server.c (handle_v_cont): Call set_desired_inferior.
13868
89a208da
DJ		 138692004-02-29 Daniel Jacobowitz <drow@mvista.com>
13870
13871 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13872
62ea82f5
DJ		 138732004-02-29 Daniel Jacobowitz <drow@mvista.com>
13874
13875 * linux-low.c (linux_wait): Unblock async I/O.
13876 (linux_resume): Block and enable async I/O.
13877 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13878 * server.h (block_async_io, unblock_async_io): Add prototypes.
13879
6910d122
DJ		 138802004-02-29 Daniel Jacobowitz <drow@mvista.com>
13881
13882 * remote-utils.c (remote_open): Print a status notice after
13883 opening a TCP port.
13884 * server.c (attach_inferior): Print a status notice after
13885 attaching.
13886
138872004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13888
13889 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13890
c89dc5d4
DJ		 138912004-02-26 Daniel Jacobowitz <drow@mvista.com>
13892
13893 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13894 error packet.
13895 * server.c, target.h: Update copyright years.
13896
4b8dad4a
RM		 138972004-02-25 Roland McGrath <roland@redhat.com>
13898
13899 * target.h (struct target_ops): New member `read_auxv'.
13900 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13901 * linux-low.c (linux_read_auxv): New function.
13902 (linux_target_ops): Initialize `read_auxv' member to that.
13903
d7446758
JB		 139042004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13905
13906 Committed by Jim Blandy <jimb@redhat.com>.
13907
13908 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13909 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13910 instead of GPR_SIZE to distiguish s390 and s390x targets.
13911
5544ad89
DJ		 139122004-01-31 Daniel Jacobowitz <drow@mvista.com>
13913
13914 * linux-low.c: Update copyright year.
13915 (check_removed_breakpoint): Clear pending_is_breakpoint.
13916 (linux_set_resume_request, linux_queue_one_thread)
13917 (resume_status_pending_p): New functions.
13918 (linux_continue_one_thread): Use process->resume.
13919 (linux_resume): Only resume threads if there are no pending events.
13920 * linux-low.h (struct process_info): Add resume request
13921 pointer.
13922
2a68b70e
DJ		 139232004-01-30 Daniel Jacobowitz <drow@mvista.com>
13924
13925 * regcache.c (new_register_cache): Clear the allocated register
13926 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13927
64386c31
DJ		 139282003-10-13 Daniel Jacobowitz <drow@mvista.com>
13929
13930 * linux-low.c (linux_resume): Take a struct thread_resume *
13931 argument.
13932 (linux_wait): Update call.
13933 (resume_ptr): New static variable.
13934 (linux_continue_one_thread): Renamed from
13935 linux_continue_one_process. Use resume_ptr.
13936 (linux_resume): Use linux_continue_one_thread.
13937 * server.c (handle_v_cont, handle_v_requests): New functions.
13938 (myresume): New function.
13939 (main): Handle 'v' case.
13940 * target.h (struct thread_resume): New type.
13941 (struct target_ops): Change argument of "resume" to struct
13942 thread_resume *.
13943 (myresume): Delete macro.
13944
c938e9b0
L		 139452003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13946
13947 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13948 (uninstall): Support DESTDIR.
13949
7f313d07
BC		 13950Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13951
13952 * configure.srv: Add xscale*linux copy of arm*linux entry.
13953
3b2fc2ea
DJ		 139542003-07-24 Daniel Jacobowitz <drow@mvista.com>
13955
13956 * linux-arm-low.c (arm_reinsert_addr): New function.
13957 (the_low_target): Add arm_reinsert_addr.
13958
1c0a559e
MK		 139592003-07-08 Mark Kettenis <kettenis@gnu.org>
13960
13961 * mem-break.c: Remove whitespace at end of file.
13962
43d5792c
DJ		 139632003-06-28 Daniel Jacobowitz <drow@mvista.com>
13964
13965 * configure.in: Check whether we need to prototype strerror.
13966 * server.h: Optionally prototype strerror.
13967 * gdbreplay.c (perror_with_name): Use strerror.
13968 * linux-low.c (linux_attach_lwp): Use strerror.
13969 * utils.c (perror_with_name): Use strerror.
13970 * config.in, configure: Regenerated.
13971
c8a86edf
DJ		 139722003-06-28 Daniel Jacobowitz <drow@mvista.com>
13973
13974 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13975 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13976
73d37363
DJ		 139772003-06-20 Daniel Jacobowitz <drow@mvista.com>
13978
13979 * Makefile.in (SFILES): Update.
13980 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13981 low-sun3.c: Remove files.
13982
6ad8ae5c
DJ		 139832003-06-17 Daniel Jacobowitz <drow@mvista.com>
13984
13985 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13986 (linux_detach_one_process, linux_detach): New functions.
13987 (linux_target_ops): Add linux_detach.
13988 * server.c (main): Handle 'D' packet.
13989 * target.h (struct target_ops): Add "detach" member.
13990 (detach_inferior): Define.
13991
1581182a
MK		 139922003-06-13 Mark Kettenis <kettenis@gnu.org>
13993
13994 From Kelley Cook <kelleycook@wideopenwest.com>:
13995 * configure.srv: Accept i[34567]86 variants.
13996
e5379b03
DJ		 139972003-06-05 Daniel Jacobowitz <drow@mvista.com>
13998
13999 * linux-low.c (linux_wait_for_event): Correct comment typos.
14000 (linux_resume_one_process): Call check_removed_breakpoint.
14001 (linux_send_signal): New function.
14002 (linux_target_ops): Add linux_send_signal.
14003 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14004 of kill.
14005 * target.h (struct target_ops): Add send_signal.
14006
2ff29de4
JB		 140072003-05-29 Jim Blandy <jimb@redhat.com>
14008
14009 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14010 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14011 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14012 away part of the register's value.
14013
254787d4
DJ		 140142003-03-26 Daniel Jacobowitz <drow@mvista.com>
14015
14016 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14017 (linux_wait_for_event, linux_init_signals): Likewise.
14018
94e10508
DJ		 140192003-03-17 Daniel Jacobowitz <drow@mvista.com>
14020
14021 * configure.in: Check for stdlib.h.
14022 * configure: Regenerated.
14023 * config.in: Regenerated.
14024
4c0711e0
DJ		 140252003-01-04 Andreas Schwab <schwab@suse.de>
14026
14027 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14028
ef66e766
AC		 140292003-01-02 Andrew Cagney <ac131313@redhat.com>
14030
14031 * Makefile.in: Remove obsolete code.
14032
a1358604
DJ		 140332002-11-20 Daniel Jacobowitz <drow@mvista.com>
14034
14035 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14036 defined(PT_FPR0_HI).
14037
23ce3b1c
DJ		 140382002-11-17 Stuart Hughes <seh@zee2.com>
14039
14040 * linux-arm-low.c (arm_num_regs): Increase.
14041 (arm_regmap): Include status register.
14042
140432002-11-17 Daniel Jacobowitz <drow@mvista.com>
14044
14045 * linux-low.c (register_addr): Remove incorrect -1 check.
14046
a9fa9f7d
DJ		 140472002-08-29 Daniel Jacobowitz <drow@mvista.com>
14048
14049 * linux-low.c (linux_create_inferior): Call setpgid. Return
14050 the new PID.
14051 (unstopped_p, linux_signal_pid): Remove.
14052 (linux_target_ops): Remove linux_signal_pid.
14053 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14054 global instead of target method.
14055 * target.h (struct target_ops): Remove signal_pid. Update comment
14056 for create_inferior.
14057 * server.c (signal_pid): New variable.
14058 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14059 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14060 (attach_inferior): Set signal_pid.
14061
17574093
DJ		 140622002-08-23 Daniel Jacobowitz <drow@mvista.com>
14063
14064 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14065
140662002-08-20 Jim Blandy <jimb@redhat.com>
14067
14068 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14069 default for this.
14070
140712002-08-01 Andrew Cagney <cagney@redhat.com>
14072
14073 * Makefile.in: Make chill references obsolete.
14074
140752002-07-24 Kevin Buettner <kevinb@redhat.com>
14076
14077 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14078 * configure: Regenerate.
14079 * config.in: Regenerate.
14080
140812002-07-09 David O'Brien <obrien@FreeBSD.org>
14082
14083 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14084 (perror_with_name, remote_close, remote_open, expect, play): Static.
14085
140862002-07-04 Michal Ludvig <mludvig@suse.cz>
14087
4b8dad4a 14088 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14089 byte offsets instead of an array of indexes.
14090 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14091
140922002-06-13 Daniel Jacobowitz <drow@mvista.com>
14093
14094 * regcache.c: Add comment.
14095
140962002-06-11 Daniel Jacobowitz <drow@mvista.com>
14097
14098 * thread-db.c: New file.
14099 * proc-service.c: New file.
14100 * acinclude.m4: New file.
14101 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14102 proc-service.o, and thread-db.o.
14103 (linux-low.o): Add USE_THREAD_DB.
14104 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14105 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14106 * aclocal.m4: Regenerated.
14107 * config.in: Regenerated.
14108 * configure: Regenerated.
14109 * configure.in: Check for proc_service.h, sys/procfs.h,
14110 thread_db.h, and linux/elf.h headrs.
14111 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14112 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14113 Check for -lthread_db and thread support.
14114 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14115 PowerPC, and SuperH.
14116 * i387-fp.c: Constify arguments.
14117 * i387-fp.h: Likewise.
14118 * inferiors.c: (struct thread_info): Renamed from
14119 `struct inferior_info'. Remove PID member. Use generic inferior
14120 list header. All uses updated.
14121 (inferiors, signal_pid): Removed.
14122 (all_threads): New variable.
14123 (get_thread): Define.
14124 (add_inferior_to_list): New function.
14125 (for_each_inferior): New function.
14126 (change_inferior_id): New function.
14127 (add_inferior): Removed.
14128 (remove_inferior): New function.
14129 (add_thread): New function.
14130 (free_one_thread): New function.
14131 (remove_thread): New function.
14132 (clear_inferiors): Use for_each_inferior and free_one_thread.
14133 (find_inferior): New function.
14134 (find_inferior_id): New function.
14135 (inferior_target_data): Update argument type.
14136 (set_inferior_target_data): Likewise.
14137 (inferior_regcache_data): Likewise.
14138 (set_inferior_regcache_data): Likewise.
14139 * linux-low.c (linux_bp_reinsert): Remove.
14140 (all_processes, stopping_threads, using_thrads)
14141 (struct pending_signals, debug_threads, pid_of): New.
14142 (inferior_pid): Replace with macro.
14143 (struct inferior_linux_data): Remove.
14144 (get_stop_pc, add_process): New functions.
14145 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14146 Use add_process and add_thread.
14147 (linux_attach_lwp): New function, based on old linux_attach. Use
14148 add_process and add_thread. Set stop_expected for new threads.
14149 (linux_attach): New function.
14150 (linux_kill_one_process): New function.
14151 (linux_kill): Kill all LWPs.
14152 (linux_thread_alive): Use find_inferior_id.
14153 (check_removed_breakpoints, status_pending_p): New functions.
14154 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14155 Update. Use WNOHANG. Wait for cloned processes also. Update process
14156 struct for the found process.
14157 (linux_wait_for_event): New function.
14158 (linux_wait): Use it. Support LWPs.
14159 (send_sigstop, wait_for_sigstop, stop_all_processes)
14160 (linux_resume_one_process, linux_continue_one_process): New functions.
14161 (linux_resume): Support LWPs.
14162 (REGISTER_RAW_SIZE): Remove.
14163 (fetch_register): Use register_size instead. Call supply_register.
14164 (usr_store_inferior_registers): Likewise. Call collect_register.
14165 Fix recursive case.
14166 (regsets_fetch_inferior_registers): Improve error message.
14167 (regsets_store_inferior_registers): Add debugging.
14168 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14169 (unstopped_p, linux_signal_pid): New functions.
14170 (linux_target_ops): Add linux_signal_pid.
14171 (linux_init_signals): New function.
14172 (initialize_low): Call it. Initialize using_threads.
14173 * regcache.c (inferior_regcache_data): Add valid
14174 flag.
14175 (get_regcache): Fetch registers lazily. Add fetch argument
14176 and update all callers.
14177 (regcache_invalidate_one, regcache_invalidate): New
14178 functions.
14179 (new_register_cache): Renamed from create_register_cache.
14180 Return the new regcache.
14181 (free_register_cache): Change argument to a void *.
14182 (registers_to_string, registers_from_string): Call get_regcache
14183 with fetch flag set.
14184 (register_data): Make static. Pass fetch flag to get_regcache.
14185 (supply_register): Call get_regcache with fetch flag clear.
14186 (collect_register): Call get_regcache with fetch flag set.
14187 (collect_register_as_string): New function.
14188 * regcache.h: Update.
14189 * remote-utils.c (putpkt): Flush after debug output and use
14190 stderr.
14191 Handle input interrupts while waiting for an ACK.
14192 (input_interrupt): Use signal_pid method.
14193 (getpkt): Flush after debug output and use stderr.
14194 (outreg): Use collect_register_as_string.
14195 (new_thread_notify, dead_thread_notify): New functions.
14196 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14197 and general_thread.
14198 (look_up_one_symbol): Flush after debug output.
14199 * server.c (step_thread, server_waiting): New variables.
14200 (start_inferior): Don't use signal_pid. Update call to mywait.
14201 (attach_inferior): Update call to mywait.
14202 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14203 (main): Don't fetch/store registers explicitly. Use
14204 set_desired_inferior. Support proposed ``Hs'' packet. Update
14205 calls to mywait.
14206 * server.h: Update.
14207 (struct inferior_list, struct_inferior_list_entry): New.
14208 * target.c (set_desired_inferior): New.
14209 (write_inferior_memory): Constify.
14210 (mywait): New function.
14211 * target.h: Update.
14212 (struct target_ops): New signal_pid method.
14213 (mywait): Removed macro, added prototype.
14214
14215 * linux-low.h (regset_func): Removed.
14216 (regset_fill_func, regset_store_func): New.
14217 (enum regset_type): New.
14218 (struct regset_info): Add type field. Use new operation types.
14219 (struct linux_target_ops): stop_pc renamed to get_pc.
14220 Add decr_pc_after_break and breakpoint_at.
14221 (get_process, get_thread_proess, get_process_thread)
14222 (strut process_info, all_processes, linux_attach_lwp)
14223 (thread_db_init): New.
14224
14225 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14226 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14227 (the_low_target): Add new members.
14228 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14229 (i386_store_fpxregset): Constify.
14230 (target_regsets): Add new kind identifier.
14231 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14232 (i386_set_pc): Add debugging.
14233 (i386_breakpoint_at): New function.
14234 (the_low_target): Add new members.
14235 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14236 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14237 (mips_breakpoint_at): New.
14238 (the_low_target): Add new members.
14239 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14240 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14241 (the_low_target): Add new members.
14242 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14243 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14244 (the_low_target): Add new members.
14245 * linux-x86-64-low.c (target_regsets): Add new kind
14246 identifier.
14247
142482002-05-15 Daniel Jacobowitz <drow@mvista.com>
14249
14250 From Martin Pool <mbp@samba.org>:
14251 * server.c (gdbserver_usage): New function.
14252 (main): Call it.
14253
142542002-05-14 Daniel Jacobowitz <drow@mvista.com>
14255
14256 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14257 stop_at -> stop_pc.
14258
142592002-05-04 Andrew Cagney <ac131313@redhat.com>
14260
14261 * Makefile.in: Remove obsolete code.
14262
142632002-04-24 Michal Ludvig <mludvig@suse.cz>
14264
14265 * linux-low.c (regsets_fetch_inferior_registers),
14266 (regsets_store_inferior_registers): Removed cast to int from
14267 ptrace() calls.
14268 * regcache.h: Added declaration of struct inferior_info.
14269
142702002-04-20 Daniel Jacobowitz <drow@mvista.com>
14271
14272 * inferiors.c (struct inferior_info): Add regcache_data.
14273 (add_inferior): Call create_register_cache.
14274 (clear_inferiors): Call free_register_cache.
14275 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14276 * regcache.c (struct inferior_regcache_data): New.
14277 (registers): Remove.
14278 (get_regcache): New function.
14279 (create_register_cache, free_register_cache): New functions.
14280 (set_register_cache): Don't initialize the register cache here.
14281 (registers_to_string, registers_from_string, register_data): Call
14282 get_regcache.
14283 * regcache.h: Add prototypes.
14284 * server.h: Likewise.
14285
142862002-04-20 Daniel Jacobowitz <drow@mvista.com>
14287
14288 * mem-break.c: New file.
14289 * mem-break.h: New file.
14290 * Makefile.in: Add mem-break.o rule; update server.h
14291 dependencies.
14292 * inferiors.c (struct inferior_info): Add target_data
14293 member.
14294 (clear_inferiors): Free target_data member if set.
14295 (inferior_target_data, set_inferior_target_data): New functions.
14296 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14297 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14298 * linux-low.c (linux_bp_reinsert): New variable.
14299 (struct inferior_linux_data): New.
14300 (linux_create_inferior): Use set_inferior_target_data.
14301 (linux_attach): Likewise. Call add_inferior.
14302 (linux_wait_for_one_inferior): New function.
14303 (linux_wait): Call it.
14304 (linux_write_memory): Add const.
14305 (initialize_low): Call set_breakpoint_data.
14306 * linux-low.h (struct linux_target_ops): Add breakpoint
14307 handling members.
14308 * server.c (attach_inferior): Remove extra add_inferior
14309 call.
14310 * server.h: Include mem-break.h. Update inferior.c
14311 prototypes.
14312 * target.c (read_inferior_memory)
14313 (write_inferior_memory): New functions.
14314 * target.h (read_inferior_memory)
14315 (write_inferior_memory): Change macros to prototypes.
14316 (struct target_ops): Update comments. Add const to write_memory
14317 definition.
14318
143192002-04-11 Daniel Jacobowitz <drow@mvista.com>
14320
14321 * linux-low.c (usr_store_inferior_registers): Support
14322 registers which are allowed to fail to store.
14323 * linux-low.h (linux_target_ops): Likewise.
14324 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14325 (ppc_cannot_store_register): FPSCR may not be storable.
14326
143272002-04-09 Daniel Jacobowitz <drow@mvista.com>
14328
14329 * server.h: Include <string.h> if HAVE_STRING_H.
14330 * ChangeLog: Correct paths in last ChangeLog entry.
14331
143322002-04-09 Daniel Jacobowitz <drow@mvista.com>
14333
14334 * linux-low.h: Remove obsolete prototypes.
14335 (struct linux_target_ops): New.
14336 (extern the_low_target): New.
14337 * linux-low.c (num_regs, regmap): Remove declarations.
14338 (register_addr): Use the_low_target explicitly.
14339 (fetch_register): Likewise.
14340 (usr_fetch_inferior_registers): Likewise.
14341 (usr_store_inferior_registers): Likewise.
14342 * linux-arm-low.c (num_regs): Remove.
14343 (arm_num_regs): Define.
14344 (arm_regmap): Renamed from regmap, made static.
14345 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14346 made static.
14347 (arm_cannot_store_register): Renamed from cannot_store_register,
14348 made static.
14349 (the_low_target): New.
14350 * linux-i386-low.c (num_regs): Remove.
14351 (i386_num_regs): Define.
14352 (i386_regmap): Renamed from regmap, made static.
14353 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14354 made static.
14355 (i386_cannot_store_register): Renamed from cannot_store_register,
14356 made static.
14357 (the_low_target): New.
14358 * linux-ia64-low.c (num_regs): Remove.
14359 (ia64_num_regs): Define.
14360 (ia64_regmap): Renamed from regmap, made static.
14361 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14362 made static.
14363 (ia64_cannot_store_register): Renamed from cannot_store_register,
14364 made static.
14365 (the_low_target): New.
14366 * linux-m68k-low.c (num_regs): Remove.
14367 (m68k_num_regs): Define.
14368 (m68k_regmap): Renamed from regmap, made static.
14369 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14370 made static.
14371 (m68k_cannot_store_register): Renamed from cannot_store_register,
14372 made static.
14373 (the_low_target): New.
14374 * linux-mips-low.c (num_regs): Remove.
14375 (mips_num_regs): Define.
14376 (mips_regmap): Renamed from regmap, made static.
14377 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14378 made static.
14379 (mips_cannot_store_register): Renamed from cannot_store_register,
14380 made static.
14381 (the_low_target): New.
14382 * linux-ppc-low.c (num_regs): Remove.
14383 (ppc_num_regs): Define.
14384 (ppc_regmap): Renamed from regmap, made static.
14385 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14386 made static.
14387 (ppc_cannot_store_register): Renamed from cannot_store_register,
14388 made static.
14389 (the_low_target): New.
14390 * linux-s390-low.c (num_regs): Remove.
14391 (s390_num_regs): Define.
14392 (s390_regmap): Renamed from regmap, made static.
14393 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14394 made static.
14395 (s390_cannot_store_register): Renamed from cannot_store_register,
14396 made static.
14397 (the_low_target): New.
14398 * linux-sh-low.c (num_regs): Remove.
14399 (sh_num_regs): Define.
14400 (sh_regmap): Renamed from regmap, made static.
14401 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14402 made static.
14403 (sh_cannot_store_register): Renamed from cannot_store_register,
14404 made static.
14405 (the_low_target): New.
14406 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14407 (the_low_target): New.
14408
144092002-04-09 Daniel Jacobowitz <drow@mvista.com>
14410
14411 * Makefile.in: Add stamp-h target.
14412 * configure.in: Create stamp-h.
14413 * configure: Regenerated.
14414
144152002-04-09 Daniel Jacobowitz <drow@mvista.com>
14416
14417 * inferiors.c: New file.
14418 * target.c: New file.
14419 * target.h: New file.
14420 * Makefile.in: Add target.o and inferiors.o. Update
14421 dependencies.
14422 * linux-low.c (inferior_pid): New static variable,
14423 moved from server.c.
14424 (linux_create_inferior): Renamed from create_inferior.
14425 Call add_inferior. Return 0 on success instead of a PID.
14426 (linux_attach): Renamed from myattach.
14427 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14428 (linux_thread_alive): Renamed from mythread_alive.
14429 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14430 child dies.
14431 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14432 (regsets_store_inferior_registers): Correct error message.
14433 Add missing ``return 0''.
14434 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14435 (linux_store_registers): Renamed from store_inferior_registers.
14436 (linux_read_memory): Renamed from read_inferior_memory.
14437 (linux_write_memory): Renamed from write_inferior_memory.
14438 (linux_target_ops): New structure.
14439 (initialize_low): Call set_target_ops ().
14440 * remote-utils.c (unhexify): New function.
14441 (hexify): New function.
14442 (input_interrupt): Send signals to ``signal_pid''.
14443 * server.c (inferior_pid): Remove.
14444 (start_inferior): Update create_inferior call.
14445 (attach_inferior): Call add_inferior.
14446 (handle_query): New function.
14447 (main): Call handle_query for `q' packets.
14448 * server.h: Include "target.h". Remove obsolete prototypes.
14449 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14450
144512002-04-09 Daniel Jacobowitz <drow@mvista.com>
14452
14453 * Makefile.in: Add WARN_CFLAGS. Update configury
14454 dependencies.
14455 * configure.in: Check for <string.h>
14456 * configure: Regenerate.
14457 * config.in: Regenerate.
14458 * gdbreplay.c: Include needed system headers.
14459 (remote_open): Remove strchr prototype.
14460 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14461 * regcache.c (supply_register): Change buf argument to const void *.
14462 (supply_register_by_name): Likewise.
14463 (collect_register): Change buf argument to void *.
14464 (collect_register_by_name): Likewise.
14465 * regcache.h: Add missing prototypes.
14466 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14467 * server.c (handle_query): New function.
14468 (attached): New static variable, moved out of main.
14469 (main): Quiet longjmp clobber warnings.
14470 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14471 * utils.c (error): Remove NORETURN.
14472 (fatal): Likewise.
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