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edeeb602
YQ		 12016-09-26 Yao Qi <yao.qi@linaro.org>
2
3 * linux-low.c (linux_wait_1): Call debug_exit.
4
503b1c39
PA		 52016-09-23 Pedro Alves <palves@redhat.com>
6
7 * Makefile.in (SFILES): Add common/new-op.c.
8 (OBS): Add common/new-op.o.
9 (new-op.o): New rule.
10
74172ecf
SM		 112016-09-21 Simon Marchi <simon.marchi@ericsson.com>
12
13 * .gitinore: Ignore more files.
14
fc6cda2e
YQ		 152016-09-21 Yao Qi <yao.qi@linaro.org>
16
17 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
18 23.
19
bc1e6c81
SDJ		 202016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
21
22 * server.c (start_inferior): Call target_mourn_inferior instead of
23 mourn_inferior; pass ptid_t argument to it.
24 (resume): Likewise.
25 (handle_target_event): Likewise.
26 * target.c (target_mourn_inferior): New function.
27 * target.h (mourn_inferior): Delete macro.
28
0e00e962
AA		 292016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
30
31 * linux-low.c (lwp_is_stepping): New function.
32
1d8cb77d
CL		 332016-09-06 Carl Love <cel@us.ibm.com>
34
35 * server.c (start_inferior): Fixed comment, requested comment change
36 didn't get updated correctly. Removed reference to ptrace () call as
37 it is only true on Linux systems.
38
7313bced
CL		 392016-09-06 Carl Love <cel@us.ibm.com>
40
41 * server.c (start_inferior): Do not call
42 function target_post_create_inferior () if the
43 inferior process has already exited.
44
cf6de44d
PA		 452016-09-05 Pedro Alves <palves@redhat.com>
46
47 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
48 (COMPILE.pre, CC_LD): Use CXX directly.
49 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
50 * acinclude.m4: Don't include build-with-cxx.m4.
51 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
52 * configure: Regenerate.
53
c1da6748
AT		 542016-09-02 Akash Trehan <akash.trehan123@gmail.com>
55
56 PR gdb/19495
57 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
58 call writing data to own_buf.
59
f2b9e3df
SDJ		 602016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
61
62 * target.c (mywait): Call target_wait instead of
63 the_target->wait.
64 (target_wait): New function.
65
049a8570
SDJ		 662016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
67
68 * server.c (start_inferior): New variable 'ptid'. Replace calls
69 to the_target->resume by target_continue{,_no_signal}, depending
70 on the case.
71 * target.c (target_stop_and_wait): Call target_continue_no_signal
72 instead of the_target->resume.
73 (target_continue): New function.
74
3aa5cfa0
AT		 752016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
76
77 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
78
754653a7
AZ		 792016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
80
81 PR server/20491
82 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
83 ps_prochandle.
84 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
85 * linux-arm-low.c (ps_get_thread_area): Likewise.
86 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
87 * linux-m68k-low.c (ps_get_thread_area): Likewise.
88 * linux-mips-low.c (ps_get_thread_area): Likewise.
89 * linux-nios2-low.c (ps_get_thread_area): Likewise.
90 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
91 * linux-x86-low.c (ps_get_thread_area): Likewise.
92 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
93
ed036b40
PA		 942016-08-19 Pedro Alves <palves@redhat.com>
95
96 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
97
c8ef42ee
PA		 982016-08-19 Pedro Alves <palves@redhat.com>
99
100 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
101 comment. Use memcpy instead of casting through unsigned long.
102
9c235a72
PA		 1032016-08-19 Pedro Alves <palves@redhat.com>
104
105 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
106 allocating around 0x80000000.
107
201506da
PA		 1082016-08-19 Pedro Alves <palves@redhat.com>
109
110 PR gdb/20415
111 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
112 (x32-avx512-linux-ipa.o): New rules.
113 * configure.ac (x86_64-*-linux*): New x32 check.
114 * configure.srv (ipa_x32_linux_regobj): New.
115 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
116 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
117 descriptions.
118 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
119 descriptions.
120 * configure: Regenerate.
121
f348d89a
PA		 1222016-08-09 Pedro Alves <palves@redhat.com>
123
124 PR gdb/18653
125 * Makefile.in (OBS): Add signals-state-save-restore.o.
126 (signals-state-save-restore.o): New rule.
127 * config.in: Regenerate.
128 * configure: Regenerate.
129 * linux-low.c: Include "signals-state-save-restore.h".
130 (linux_create_inferior): Call
131 restore_original_signals_state.
132 * server.c: Include "dispositions-save-restore.h".
133 (captured_main): Call save_original_signals_state.
134
1baf5149
PA		 1352016-08-05 Pedro Alves <palves@redhat.com>
136
137 * configure: Regenerate.
138
fcd4a73d
YQ		 1392016-08-04 Yao Qi <yao.qi@linaro.org>
140
141 * linux-low.c (regsets_fetch_inferior_registers): Check
142 errno is ESRCH or not.
143
979659d0
YQ		 1442016-08-02 Yao Qi <yao.qi@linaro.org>
145
146 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
147 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
148 (thread_db_load_search): Update.
149 (try_thread_db_load_1): Don't look for td_ta_event_addr,
150 td_ta_set_event and td_ta_event_getmsg.
151
6598661d
PA		 1522016-07-26 Pedro Alves <palves@redhat.com>
153
154 PR server/20414
155 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
156 of unsigned long for 64-bit registers and use uint32_t instead of
157 unsigned int for 32-bit registers.
158
9cf12d57
PA		 1592016-07-26 Pedro Alves <palves@redhat.com>
160
161 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
162 to 'ptrace'.
163
305450ed
TT		 1642016-07-21 Tom Tromey <tom@tromey.com>
165
166 * configure: Rebuild.
167
2583da7c
YQ		 1682016-07-21 Yao Qi <yao.qi@linaro.org>
169
170 * mem-break.c (find_gdb_breakpoint): Cast bp to
171 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
172
21536b36
YQ		 1732016-07-21 Yao Qi <yao.qi@linaro.org>
174
175 * server.c (handle_v_requests): Support s and S actions
176 if target_supports_software_single_step return true.
177
8901d193
YQ		 1782016-07-21 Yao Qi <yao.qi@linaro.org>
179
180 * linux-low.c (resume_stopped_resumed_lwps): If resume request
181 is resume_step, call maybe_hw_step.
182 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
183 and unstop them.
184 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
185 breakpoints or not.
186 (proceed_one_lwp): If resume request is resume_step, install
187 reinsert breakpoints and call maybe_hw_step.
188
0e9a339e
YQ		 1892016-07-21 Yao Qi <yao.qi@linaro.org>
190
191 * linux-low.c (proceed_one_lwp): Declare.
192 (linux_resume_one_thread): Remove local variable 'step'.
193 Lift code enqueue signal. Call proceed_one_lwp instead of
194 linux_resume_one_lwp.
195
4281b351
YQ		 1962016-07-21 Yao Qi <yao.qi@linaro.org>
197
198 * linux-low.c (linux_resume_one_thread): Call
199 enqueue_pending_signal.
200
984a2c04
YQ		 2012016-07-21 Yao Qi <yao.qi@linaro.org>
202
203 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
204 * inferiors.c (do_restore_current_thread_cleanup): New function.
205 (make_cleanup_restore_current_thread): Likewise.
206 * linux-low.c (install_software_single_step_breakpoints): Call
207 make_cleanup_restore_current_thread. Switch current_thread to
208 thread.
209
bec903c9
YQ		 2102016-07-21 Yao Qi <yao.qi@linaro.org>
211
212 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
213 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
214 (clone_one_breakpoint): Likewise.
215 (delete_reinsert_breakpoints): Change parameter to thread.
216 Callers updated.
217 (has_reinsert_breakpoints): Likewise.
218 (uninsert_reinsert_breakpoints): Likewise.
219 (reinsert_reinsert_breakpoints): Likewise.
220 * mem-break.h (set_reinsert_breakpoint): Update declaration.
221 (delete_reinsert_breakpoints): Likewise.
222 (reinsert_reinsert_breakpoints): Likewise.
223 (uninsert_reinsert_breakpoints): Likewise.
224 (has_reinsert_breakpoints): Likewise.
225
63c40ec7
YQ		 2262016-07-21 Yao Qi <yao.qi@linaro.org>
227
228 * inferiors.c (get_thread_process): Make parameter const.
229 * inferiors.h (get_thread_process): Update declaration.
230 * mem-break.c (clone_all_breakpoints): Remove all parameters.
231 Add new parameters child_thread and parent_thread. Callers
232 updated.
233 * mem-break.h (clone_all_breakpoints): Update declaration.
234
9aa76cd0
YQ		 2352016-07-21 Yao Qi <yao.qi@linaro.org>
236
237 * mem-break.c (struct breakpoint) <cond_list>: Remove.
238 <command_list, handler>: Remove.
239 (struct gdb_breakpoint): New.
240 (struct other_breakpoint): New.
241 (struct reinsert_breakpoint): New.
242 (is_gdb_breakpoint): New function.
243 (any_persistent_commands): Update command_list if
244 is_gdb_breakpoint returns true.
245 (set_breakpoint): Create breakpoints according to their types.
246 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
247 (set_gdb_breakpoint_1): Likewise.
248 (set_gdb_breakpoint): Likewise.
249 (clear_breakpoint_conditions): Change parameter type to
250 'struct gdb_breakpoint *'.
251 (clear_breakpoint_commands): Likewise.
252 (clear_breakpoint_conditions_and_commands): Likewise.
253 (add_condition_to_breakpoint): Likewise.
254 (add_breakpoint_condition): Likewise.
255 (add_commands_to_breakpoint): Likewise.
256 (check_breakpoints): Check other_breakpoint.
257 (clone_one_breakpoint): Clone breakpopint according to its type.
258 * mem-break.h (struct gdb_breakpoint): Declare.
259 (set_gdb_breakpoint): Update declaration.
260 (clear_breakpoint_conditions_and_commands): Likewise.
261 (add_breakpoint_condition): Likewise.
262 (add_breakpoint_commands): Likewise.
263 * server.c (process_point_options): Change parameter type to
264 'struct gdb_breakpoint *'.
265
811f8301
YQ		 2662016-07-21 Yao Qi <yao.qi@linaro.org>
267
268 * mem-break.c (set_breakpoint_at): Rename it to ...
269 (set_breakpoint_type_at): ... it.
270 (set_breakpoint_at): Call set_breakpoint_type_at.
271 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
272 * mem-break.h (set_breakpoint_at): Update comments.
273
b1c51e36
CLT		 2742016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
275
276 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
277 to buf parameter.
278 (nios2_store_gregset): Likewise.
279
ced2dffb
PA		 2802016-07-01 Pedro Alves <palves@redhat.com>
281 Antoine Tremblay <antoine.tremblay@ericsson.com>
282
283 * linux-low.c: Change interface to take the target lwp_info
284 pointer directly and return void. Handle detaching from a zombie
285 thread.
286 (linux_detach_lwp_callback): New function.
287 (linux_detach): Detach from the leader thread after detaching from
288 the clone threads.
289
2ac09a5b
YQ		 2902016-06-28 Yao Qi <yao.qi@linaro.org>
291
292 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
293 for variable new_offset.
294 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
295 (aarch64_ftrace_insn_reloc_cb): Likewise.
296 (aarch64_ftrace_insn_reloc_tb): Likewise.
297 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
298 PRIx64 instead of PRIx32.
299
79e7fd4f
YQ		 3002016-06-28 Yao Qi <yao.qi@linaro.org>
301
302 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
303 (the_low_target): Install arm_get_syscall_trapinfo.
304
061fc021
YQ		 3052016-06-28 Yao Qi <yao.qi@linaro.org>
306
307 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
308 function.
309 (the_low_target): Install aarch64_get_syscall_trapinfo.
310
4cc32bec
YQ		 3112016-06-28 Yao Qi <yao.qi@linaro.org>
312
313 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
314 Callers updated.
315 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
316 Remove parameter sysno.
317 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
318 sysret.
319
782c1122
AA		 3202016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
321
322 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
323 (s390_emit_ne_goto): Likewise.
324 (s390_emit_lt_goto): Likewise.
325 (s390_emit_le_goto): Likewise.
326 (s390_emit_gt_goto): Likewise.
327 (s390_emit_ge_goto): Likewise.
328 (s390x_emit_eq_goto): Likewise.
329 (s390x_emit_ne_goto): Likewise.
330 (s390x_emit_lt_goto): Likewise.
331 (s390x_emit_le_goto): Likewise.
332 (s390x_emit_gt_goto): Likewise.
333 (s390x_emit_ge_goto): Likewise.
334 (s390_emit_ops_impl): Mark variable static.
335 (s390x_emit_ops): Likewise.
336
2e7b624b
YQ		 3372016-06-17 Yao Qi <yao.qi@linaro.org>
338
339 * linux-low.c (handle_extended_wait): Call
340 uninsert_reinsert_breakpoints for the parent process. Remove
341 reinsert breakpoints from the child process. Reinsert them to
342 the parent process when vfork is done.
343 * mem-break.c (uninsert_reinsert_breakpoints): New function.
344 (reinsert_reinsert_breakpoints): New function.
345 * mem-break.h (uninsert_reinsert_breakpoints): Declare
346 (reinsert_reinsert_breakpoints): Declare.
347
8a81c5d7
YQ		 3482016-06-17 Yao Qi <yao.qi@linaro.org>
349
350 * linux-low.c (handle_extended_wait): If the parent is doing
351 step-over, remove the reinsert breakpoints from the forked child.
352
f50bf8e5
YQ		 3532016-06-17 Yao Qi <yao.qi@linaro.org>
354
355 * linux-low.c (unsuspend_all_lwps): Declare.
356 (linux_low_filter_event): If thread exited, call finish_step_over.
357 If step-over is finished, unsuspend other threads.
358
8376a3cb
YQ		 3592016-06-17 Yao Qi <yao.qi@linaro.org>
360
361 * linux-low.c (linux_resume_one_lwp_throw): Assert
362 has_reinsert_breakpoints returns false.
363 * mem-break.c (delete_disabled_breakpoints): Assert
364 bp type isn't reinsert_breakpoint.
365
f79b145d
YQ		 3662016-06-17 Yao Qi <yao.qi@linaro.org>
367
368 * linux-low.c (maybe_hw_step): New function.
369 (linux_resume_one_lwp_throw): Call maybe_hw_step.
370 (finish_step_over): Switch current_thread to lwp temporarily,
371 and assert has_reinsert_breakpoints returns true.
372 (proceed_one_lwp): Call maybe_hw_step.
373 * mem-break.c (has_reinsert_breakpoints): New function.
374 * mem-break.h (has_reinsert_breakpoints): Declare.
375
0ae534d2
JT		 3762016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
377
378 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
379
fcdad592
YQ		 3802016-05-17 Yao Qi <yao.qi@linaro.org>
381
382 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
383 instead of find_inferior.
384
9e784964
YQ		 3852016-05-05 Yao Qi <yao.qi@linaro.org>
386
387 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
388 Initialize res to zero.
389
cf2ebb6e
YQ		 3902016-05-05 Yao Qi <yao.qi@linaro.org>
391
392 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
393 to uint32_t.
394
c1aebf87
UW		 3952016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
396
397 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
398 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
399 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
400
35fd2deb 4012016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 402 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 403
404 * tracepoint.c (write_inferior_int8): New function.
405 (cmd_qtenable_disable): Write enable flag using
406 write_inferior_int8.
407
484b3c32
YQ		 4082016-04-25 Yao Qi <yao.qi@linaro.org>
409
410 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
411 (need_step_over_p): Return zero if the LWP has pending signals
412 can be delivered on software single step target.
413
85ba7d86
YQ		 4142016-04-25 Yao Qi <yao.qi@linaro.org>
415
416 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
417 return instead of error.
418
3539aa13
YQ		 4192016-04-22 Yao Qi <yao.qi@linaro.org>
420
421 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
422 to 23.
423
5b061e98
YQ		 4242016-04-22 Yao Qi <yao.qi@linaro.org>
425
426 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
427 signal when stepping over breakpoint with software single
428 step.
429
3451269c
PA		 4302016-04-21 Pedro Alves <palves@redhat.com>
431
432 * linux-s390-low.c (s390_collect_ptrace_register)
433 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
434 add casts.
435 (s390_check_regset): Use void * instead of gdb_byte *.
436
a2358508
PA		 4372016-04-20 Pedro Alves <palves@redhat.com>
438
439 * configure: Renegerate.
440
6885166d
YQ		 4412016-04-20 Yao Qi <yao.qi@linaro.org>
442
443 * linux-aarch32-low.c: Include "arch/arm-linux.h".
444 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
445 number 16.
446 (arm_store_gregset): Likewise.
447
2b863f51
WT		 4482016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
449
450 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
451 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
452 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
453 (amd64-avx-mpx-linux.c): New rules.
454 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
455 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
456 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
457 (srv_amd64_regobj): Add amd64-avx-mpx.o.
458 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
459 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
460 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
461 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
462 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
463 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
464 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
465 * linux-x86-low.c (x86_linux_read_description): Add case for
466 X86_XSTATE_AVX_MPX_MASK.
467 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
468 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
469 init_registers_i386_avx_mpx_linux.
470 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
471 (initialize_low_tracepoint): Call
472 init_registers_i386_avx_mpx_linux.
473 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
474 (initialize_low_tracepoint): Call
475 init_registers_amd64_avx_mpx_linux.
476 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
477 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
478 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
479 declarations.
480
9b30624b
PA		 4812016-04-18 Pedro Alves <palves@redhat.com>
482
483 * configure: Regenerate.
484
45e3745e
AT		 4852016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
486
487 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
488 (aarch64_emit_sub): Likewise.
489
2afc13ff
PA		 4902016-04-12 Pedro Alves <palves@redhat.com>
491
492 * utils.c (prepare_to_throw_exception): Delete.
493
6e774b13
SM		 4942016-04-05 Simon Marchi <simon.marchi@ericsson.com>
495
496 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
497
4dca19f8
MK		 4982016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
499
500 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
501
d0a9981f
MK		 5022016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
503
504 * linux-aarch64-ipa.c: Add <elf.h> include.
505 * linux-ppc-ipa.c: Add <elf.h> include.
506 * linux-s390-ipa.c: Add <elf.h> include.
507
252db07e
MK		 5082016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
509
510 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
511 (get_raw_reg_ptr): Likewise.
512 (get_trace_state_variable_value_ptr): Likewise.
513 (set_trace_state_variable_value_ptr): Likewise.
514 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
515 char *.
516
14e2b6d9
MK		 5172016-03-31 Wei-cheng Wang <cole945@gmail.com>
518 Marcin Kościelnicki <koriakin@0x04.net>
519
520 PR/17221
521 * linux-ppc-low.c (emit_insns): New function.
522 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
523 (ppc_emit_prologue): New function.
524 (ppc_emit_epilogue): New function.
525 (ppc_emit_add): New function.
526 (ppc_emit_sub): New function.
527 (ppc_emit_mul): New function.
528 (ppc_emit_lsh): New function.
529 (ppc_emit_rsh_signed): New function.
530 (ppc_emit_rsh_unsigned): New function.
531 (ppc_emit_ext): New function.
532 (ppc_emit_zero_ext): New function.
533 (ppc_emit_log_not): New function.
534 (ppc_emit_bit_and): New function.
535 (ppc_emit_bit_or): New function.
536 (ppc_emit_bit_xor): New function.
537 (ppc_emit_bit_not): New function.
538 (ppc_emit_equal): New function.
539 (ppc_emit_less_signed): New function.
540 (ppc_emit_less_unsigned): New function.
541 (ppc_emit_ref): New function.
542 (ppc_emit_const): New function.
543 (ppc_emit_reg): New function.
544 (ppc_emit_pop): New function.
545 (ppc_emit_stack_flush): New function.
546 (ppc_emit_swap): New function.
547 (ppc_emit_stack_adjust): New function.
548 (ppc_emit_call): New function.
549 (ppc_emit_int_call_1): New function.
550 (ppc_emit_void_call_2): New function.
551 (ppc_emit_if_goto): New function.
552 (ppc_emit_goto): New function.
553 (ppc_emit_eq_goto): New function.
554 (ppc_emit_ne_goto): New function.
555 (ppc_emit_lt_goto): New function.
556 (ppc_emit_le_goto): New function.
557 (ppc_emit_gt_goto): New function.
558 (ppc_emit_ge_goto): New function.
559 (ppc_write_goto_address): New function.
560 (ppc_emit_ops_impl): New static variable.
561 (ppc64v1_emit_prologue): New function.
562 (ppc64v2_emit_prologue): New function.
563 (ppc64_emit_epilogue): New function.
564 (ppc64_emit_add): New function.
565 (ppc64_emit_sub): New function.
566 (ppc64_emit_mul): New function.
567 (ppc64_emit_lsh): New function.
568 (ppc64_emit_rsh_signed): New function.
569 (ppc64_emit_rsh_unsigned): New function.
570 (ppc64_emit_ext): New function.
571 (ppc64_emit_zero_ext): New function.
572 (ppc64_emit_log_not): New function.
573 (ppc64_emit_bit_and): New function.
574 (ppc64_emit_bit_or): New function.
575 (ppc64_emit_bit_xor): New function.
576 (ppc64_emit_bit_not): New function.
577 (ppc64_emit_equal): New function.
578 (ppc64_emit_less_signed): New function.
579 (ppc64_emit_less_unsigned): New function.
580 (ppc64_emit_ref): New function.
581 (ppc64_emit_const): New function.
582 (ppc64v1_emit_reg): New function.
583 (ppc64v2_emit_reg): New function.
584 (ppc64_emit_pop): New function.
585 (ppc64_emit_stack_flush): New function.
586 (ppc64_emit_swap): New function.
587 (ppc64v1_emit_call): New function.
588 (ppc64v2_emit_call): New function.
589 (ppc64v1_emit_int_call_1): New function.
590 (ppc64v2_emit_int_call_1): New function.
591 (ppc64v1_emit_void_call_2): New function.
592 (ppc64v2_emit_void_call_2): New function.
593 (ppc64_emit_if_goto): New function.
594 (ppc64_emit_eq_goto): New function.
595 (ppc64_emit_ne_goto): New function.
596 (ppc64_emit_lt_goto): New function.
597 (ppc64_emit_le_goto): New function.
598 (ppc64_emit_gt_goto): New function.
599 (ppc64_emit_ge_goto): New function.
600 (ppc64v1_emit_ops_impl): New static variable.
601 (ppc64v2_emit_ops_impl): New static variable.
602 (ppc_emit_ops): New function.
603 (linux_low_target): Wire in ppc_emit_ops.
604
a2174ba4
MK		 6052016-03-31 Wei-cheng Wang <cole945@gmail.com>
606 Marcin Kościelnicki <koriakin@0x04.net>
607
608 PR/17221
609 * Makefile.in: Add powerpc-*-ipa.o
610 * configure.srv: Add ipa_obj for powerpc*-linux.
611 * linux-ppc-ipa.c: New file.
612 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
613 includes.
614 (PPC_FIELD): New macro.
615 (PPC_SEXT): New macro.
616 (PPC_OP6): New macro.
617 (PPC_BO): New macro.
618 (PPC_LI): New macro.
619 (PPC_BD): New macro.
620 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
621 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
622 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
623 (ppc_get_thread_area): New function.
624 (is_elfv2_inferior): New function.
625 (gen_ds_form): New function.
626 (GEN_STD): New macro.
627 (GEN_STDU): New macro.
628 (GEN_LD): New macro.
629 (GEN_LDU): New macro.
630 (gen_d_form): New function.
631 (GEN_ADDI): New macro.
632 (GEN_ADDIS): New macro.
633 (GEN_LI): New macro.
634 (GEN_LIS): New macro.
635 (GEN_ORI): New macro.
636 (GEN_ORIS): New macro.
637 (GEN_LWZ): New macro.
638 (GEN_STW): New macro.
639 (GEN_STWU): New macro.
640 (gen_xfx_form): New function.
641 (GEN_MFSPR): New macro.
642 (GEN_MTSPR): New macro.
643 (GEN_MFCR): New macro.
644 (GEN_MTCR): New macro.
645 (GEN_SYNC): New macro.
646 (GEN_LWSYNC): New macro.
647 (gen_x_form): New function.
648 (GEN_OR): New macro.
649 (GEN_MR): New macro.
650 (GEN_LWARX): New macro.
651 (GEN_STWCX): New macro.
652 (GEN_CMPW): New macro.
653 (gen_md_form): New function.
654 (GEN_RLDICL): New macro.
655 (GEN_RLDICR): New macro.
656 (gen_i_form): New function.
657 (GEN_B): New macro.
658 (GEN_BL): New macro.
659 (gen_b_form): New function.
660 (GEN_BNE): New macro.
661 (GEN_LOAD): New macro.
662 (GEN_STORE): New macro.
663 (gen_limm): New function.
664 (gen_atomic_xchg): New function.
665 (gen_call): New function.
666 (ppc_relocate_instruction): New function.
667 (ppc_install_fast_tracepoint_jump_pad): New function.
668 (ppc_get_min_fast_tracepoint_insn_len): New function.
669 (ppc_get_ipa_tdesc_idx): New function.
670 (the_low_target): Wire in the new functions.
671 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
672 tdescs.
673 * linux-ppc-tdesc.h: New file.
674
a13c4696
MK		 6752016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
676
677 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
678 (alloc_jump_pad_buffer): New function.
679 * linux-amd64-ipa.c: Add <sys/mman.h> include.
680 (alloc_jump_pad_buffer): New function.
681 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
682 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
683 (alloc_jump_pad_buffer): New function.
684 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
685 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
686 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
687 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
688
1cda1512
MK		 6892016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
690
691 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
692 * linux-amd64-ipa.c: Likewise.
693 * linux-i386-ipa.c: Likewise.
694 * linux-s390-ipa.c: Likewise.
695 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
696 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
697 set_trace_state_variable_value_ptr.
698 (struct ipa_sym_addresses): Likewise.
699 (symbol_list): Likewise.
700 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
701 accessing gdb_collect directly.
702 (gdb_collect_ptr_type): New typedef.
703 (get_raw_reg_ptr_type): New typedef.
704 (get_trace_state_variable_value_ptr_type): New typedef.
705 (set_trace_state_variable_value_ptr_type): New typedef.
706 (gdb_collect_ptr): New global.
707 (get_raw_reg_ptr): New global.
708 (get_trace_state_variable_value_ptr): New global.
709 (set_trace_state_variable_value_ptr): New global.
710 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
711 accessing get_raw_reg directly.
712 (get_get_tsv_func_addr): Likewise for
713 get_trace_state_variable_value_ptr.
714 (get_set_tsv_func_addr): Likewise for
715 set_trace_state_variable_value_ptr.
716 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
717
72fb5488
SM		 7182016-03-30 Simon Marchi <simon.marchi@ericsson.com>
719
720 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
721
28170b88
MK		 7222016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
723
724 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
725 packets.
726 (relocate_instruction): Remove own_buf.
727 * server.c (own_buf): Make global.
728 (handle_v_requests): Make global.
729 * server.h (own_buf): New declaration.
730 (handle_v_requests): New prototype.
731
f39e8743
MK		 7322016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
733
734 PR 18377
735 * linux-s390-low.c (add_insns): New function.
736 (s390_emit_prologue): New function.
737 (s390_emit_epilogue): New function.
738 (s390_emit_add): New function.
739 (s390_emit_sub): New function.
740 (s390_emit_mul): New function.
741 (s390_emit_lsh): New function.
742 (s390_emit_rsh_signed): New function.
743 (s390_emit_rsh_unsigned): New function.
744 (s390_emit_ext): New function.
745 (s390_emit_log_not): New function.
746 (s390_emit_bit_and): New function.
747 (s390_emit_bit_or): New function.
748 (s390_emit_bit_xor): New function.
749 (s390_emit_bit_not): New function.
750 (s390_emit_equal): New function.
751 (s390_emit_less_signed): New function.
752 (s390_emit_less_unsigned): New function.
753 (s390_emit_ref): New function.
754 (s390_emit_if_goto): New function.
755 (s390_emit_goto): New function.
756 (s390_write_goto_address): New function.
757 (s390_emit_litpool): New function.
758 (s390_emit_const): New function.
759 (s390_emit_call): New function.
760 (s390_emit_reg): New function.
761 (s390_emit_pop): New function.
762 (s390_emit_stack_flush): New function.
763 (s390_emit_zero_ext): New function.
764 (s390_emit_swap): New function.
765 (s390_emit_stack_adjust): New function.
766 (s390_emit_set_r2): New function.
767 (s390_emit_int_call_1): New function.
768 (s390_emit_void_call_2): New function.
769 (s390_emit_eq_goto): New function.
770 (s390_emit_ne_goto): New function.
771 (s390_emit_lt_goto): New function.
772 (s390_emit_le_goto): New function.
773 (s390_emit_gt_goto): New function.
774 (s390_emit_ge_goto): New function.
775 (s390x_emit_prologue): New function.
776 (s390x_emit_epilogue): New function.
777 (s390x_emit_add): New function.
778 (s390x_emit_sub): New function.
779 (s390x_emit_mul): New function.
780 (s390x_emit_lsh): New function.
781 (s390x_emit_rsh_signed): New function.
782 (s390x_emit_rsh_unsigned): New function.
783 (s390x_emit_ext): New function.
784 (s390x_emit_log_not): New function.
785 (s390x_emit_bit_and): New function.
786 (s390x_emit_bit_or): New function.
787 (s390x_emit_bit_xor): New function.
788 (s390x_emit_bit_not): New function.
789 (s390x_emit_equal): New function.
790 (s390x_emit_less_signed): New function.
791 (s390x_emit_less_unsigned): New function.
792 (s390x_emit_ref): New function.
793 (s390x_emit_if_goto): New function.
794 (s390x_emit_const): New function.
795 (s390x_emit_call): New function.
796 (s390x_emit_reg): New function.
797 (s390x_emit_pop): New function.
798 (s390x_emit_stack_flush): New function.
799 (s390x_emit_zero_ext): New function.
800 (s390x_emit_swap): New function.
801 (s390x_emit_stack_adjust): New function.
802 (s390x_emit_int_call_1): New function.
803 (s390x_emit_void_call_2): New function.
804 (s390x_emit_eq_goto): New function.
805 (s390x_emit_ne_goto): New function.
806 (s390x_emit_lt_goto): New function.
807 (s390x_emit_le_goto): New function.
808 (s390x_emit_gt_goto): New function.
809 (s390x_emit_ge_goto): New function.
810 (s390_emit_ops): New function.
811 (struct linux_target_ops): Fill in emit_ops hook.
812
abd9baf9
MK		 8132016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
814
815 PR 18377
816 * Makefile.in: Add s390 IPA files.
817 * configure.srv: Build IPA for s390.
818 * linux-s390-ipa.c: New file.
819 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
820 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
821 (tdesc_s390_linux32): Likewise.
822 (init_registers_s390_linux32v1): Likewise.
823 (tdesc_s390_linux32v1): Likewise.
824 (init_registers_s390_linux32v2): Likewise.
825 (tdesc_s390_linux32v2): Likewise.
826 (init_registers_s390_linux64): Likewise.
827 (tdesc_s390_linux64): Likewise.
828 (init_registers_s390_linux64v1): Likewise.
829 (tdesc_s390_linux64v1): Likewise.
830 (init_registers_s390_linux64v2): Likewise.
831 (tdesc_s390_linux64v2): Likewise.
832 (init_registers_s390_te_linux64): Likewise.
833 (tdesc_s390_te_linux64): Likewise.
834 (init_registers_s390_vx_linux64): Likewise.
835 (tdesc_s390_vx_linux64): Likewise.
836 (init_registers_s390_tevx_linux64): Likewise.
837 (tdesc_s390_tevx_linux64): Likewise.
838 (init_registers_s390x_linux64): Likewise.
839 (tdesc_s390x_linux64): Likewise.
840 (init_registers_s390x_linux64v1): Likewise.
841 (tdesc_s390x_linux64v1): Likewise.
842 (init_registers_s390x_linux64v2): Likewise.
843 (tdesc_s390x_linux64v2): Likewise.
844 (init_registers_s390x_te_linux64): Likewise.
845 (tdesc_s390x_te_linux64): Likewise.
846 (init_registers_s390x_vx_linux64): Likewise.
847 (tdesc_s390x_vx_linux64): Likewise.
848 (init_registers_s390x_tevx_linux64): Likewise.
849 (tdesc_s390x_tevx_linux64): Likewise.
850 (have_hwcap_s390_vx): New static variable.
851 (s390_arch_setup): Fill have_hwcap_s390_vx.
852 (s390_get_thread_area): New function.
853 (s390_ft_entry_gpr_esa): New const.
854 (s390_ft_entry_gpr_zarch): New const.
855 (s390_ft_entry_misc): New const.
856 (s390_ft_entry_fr): New const.
857 (s390_ft_entry_vr): New const.
858 (s390_ft_main_31): New const.
859 (s390_ft_main_64): New const.
860 (s390_ft_exit_fr): New const.
861 (s390_ft_exit_vr): New const.
862 (s390_ft_exit_misc): New const.
863 (s390_ft_exit_gpr_esa): New const.
864 (s390_ft_exit_gpr_zarch): New const.
865 (append_insns): New function.
866 (s390_relocate_instruction): New function.
867 (s390_install_fast_tracepoint_jump_pad): New function.
868 (s390_get_min_fast_tracepoint_insn_len): New function.
869 (s390_get_ipa_tdesc_idx): New function.
870 (struct linux_target_ops): Wire in the above functions.
871 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
872 * linux-s390-tdesc.h: New file.
873
a4105d04
MK		 8742016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
875
876 * linux-s390-low.c (s390_supports_tracepoints): New function.
877 (struct linux_target_ops): Fill supports_tracepoints hook.
878
35ac8b3e
YQ		 8792016-03-18 Yao Qi <yao.qi@linaro.org>
880
881 * linux-low.c (lwp_signal_can_be_delivered): New function.
882 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
883
94610ec4
YQ		 8842016-03-18 Yao Qi <yao.qi@linaro.org>
885
886 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
887 0 if signal is enqueued. Remove 'signal' from one debugging
888 message. Move one debugging message to some lines below.
889 Remove code setting 'signal' to 0.
890
80aea927
YQ		 8912016-03-18 Yao Qi <yao.qi@linaro.org>
892
893 * linux-low.c (linux_low_filter_event): Remove redundant
894 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
895
b04fd3be
MK		 8962016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
897
898 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
899 (struct linux_target_ops): Wire in the above.
900
c40c8d4b
YQ		 9012016-03-03 Yao Qi <yao.qi@linaro.org>
902
903 * linux-low.c: Update comments to start_step_over.
904
0f8288ae
YQ		 9052016-03-03 Yao Qi <yao.qi@linaro.org>
906
907 PR server/19736
908 * linux-low.c (handle_extended_wait): Set child suspended
909 if event_lwp->bp_reinsert isn't zero.
910
fdbd04a8
YQ		 9112016-03-02 Yao Qi <yao.qi@linaro.org>
912
913 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
914 enqueue_pending_signal.
915
6896a8fa
MK		 9162016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
917
918 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
919 is actually loaded.
920
ab503087
MK		 9212016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
922
923 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
924 (s390_regmap_3264) [!__s390x__]: New global.
925 (s390_collect_ptrace_register): Skip map entries containing -1.
926 (s390_supply_ptrace_register): Ditto.
927 (s390_fill_gprs_high): New function.
928 (s390_store_gprs_high): New function.
929 (s390_regsets): Add NT_S390_HIGH_GPRS.
930 (s390_get_hwcap): Enable on 31-bit.
931 (have_hwcap_s390_high_gprs): Enable on 31-bit.
932 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
933 Detect NT_S390_HIGH_GPRS.
934 (s390_usrregs_info_3264): Enable on 31-bit.
935 (s390_regs_info): Enable regs_info_3264 on 31-bit.
936 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
937
ae91f625
MK		 9382016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
939
940 PR gdb/13808
941 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
942 * configure.srv: Ditto.
943 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
944 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
945 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
946 (init_registers_amd64_linux): Remove prototype.
947 (tdesc_amd64_linux): Remove declaration.
948 (get_ipa_tdesc): New function.
949 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
950 initialize remaining tdescs.
951 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
952 (init_registers_i386_linux): Remove prototype.
953 (tdesc_i386_linux): Remove declaration.
954 (get_ipa_tdesc): New function.
955 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
956 initialize remaining tdescs.
957 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
958 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
959 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
960 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
961 (x86_get_ipa_tdesc_idx): New function.
962 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
963 * linux-x86-tdesc.h: New file.
964 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
965 (target_get_ipa_tdesc_idx): New macro.
966 * tracepoint.c (ipa_tdesc_idx): New macro.
967 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
968 (symbol_list): Add ipa_tdesc_idx.
969 (cmd_qtstart): Write ipa_tdesc_idx in the target.
970 (ipa_tdesc): Remove.
971 (ipa_tdesc_idx): New variable.
972 (get_context_regcache): Use get_ipa_tdesc.
973 (gdb_collect): Ditto.
974 (gdb_probe): Ditto.
975 * tracepoint.h (get_ipa_tdesc): New prototype.
976 (ipa_tdesc): Remove.
977
e7ad2f14
PA		 9782016-02-24 Pedro Alves <palves@redhat.com>
979
980 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
981 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
982 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
983 Factor out common code between the USE_SIGTRAP_SIGINFO and
984 !USE_SIGTRAP_SIGINFO blocks.
985 (linux_low_filter_event): Call save_stop_reason instead of
986 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
987 Update comments.
988 (linux_wait_1): Update comments.
989
657f9cde
WW		 9902016-02-24 Wei-cheng Wang <cole945@gmail.com>
991
992 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
993 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
994 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
995 ppc_insert_point, ppc_remove_point.
996
b00b61e1
MK		 9972016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
998
999 * linux-s390-low.c (s390_supports_z_point_type): New function.
1000 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1001
553cb527
YQ		 10022016-02-16 Yao Qi <yao.qi@linaro.org>
1003
1004 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1005 PC. Get pc from regcache_read_pc.
1006
a5652c21
YQ		 10072016-02-12 Yao Qi <yao.qi@linaro.org>
1008
1009 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1010 or linux_get_pc_32bit.
1011 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1012
ed443b61
YQ		 10132016-02-12 Yao Qi <yao.qi@linaro.org>
1014
1015 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1016 arm_linux_get_next_pcs_fixup.
1017
020ecd38
MK		 10182016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1019
1020 * tracepoint.c (x_tracepoint_action_download): Change
1021 write_inferior_data_ptr to write_inferior_data_pointer.
1022 (cmd_qtstart): Likewise.
1023 (write_inferior_data_ptr): Remove.
1024 (download_agent_expr): Change write_inferior_data_ptr to
1025 write_inferior_data_pointer.
1026 (download_tracepoint_1): Likewise.
1027 (download_tracepoint): Likewise.
1028 (download_trace_state_variables): Likewise.
1029
7cae9051
WW		 10302016-02-11 Wei-cheng Wang <cole945@gmail.com>
1031 Marcin Kościelnicki <koriakin@0x04.net>
1032
1033 * tracepoint.c (struct tracepoint_action_ops): Remove.
1034 (struct tracepoint_action): Remove ops.
1035 (m_tracepoint_action_download, r_tracepoint_action_download)
1036 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1037 size and offset accordingly.
1038 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1039 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1040 (tracepoint_action_send, tracepoint_action_download): New functions.
1041 Helpers for trace action handlers.
1042 (add_tracepoint_action): Remove setup actions ops.
1043 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1044
9f6a71b4
YQ		 10452016-02-10 Yao Qi <yao.qi@linaro.org>
1046
1047 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1048
1e94266c
SM		 10492016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1050
1051 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1052 to AC_OUTPUT.
1053 * configure: Regenerate.
1054
8adce034
SM		 10552016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1056
1057 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1058 void * to gdb_byte *.
1059 * linux-low.c (siginfo_fixup): Likewise.
1060 (linux_xfer_siginfo): Likewise.
1061 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1062 Likewise.
1063 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1064
93813b37
WT		 10652016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1066
1067 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1068 to srv_tgtobj.
1069 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1070 to srv_tgtobj.
1071 * linux-x86-low.c [__x86_64__]: Include
1072 "nat/amd64-linux-siginfo.h".
1073 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1074 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1075 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1076 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1077 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1078 (cpt_si_fd, si_timerid, si_overrun): Move from
1079 nat/amd64-linux-siginfo.c.
1080 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1081
8424cc97
SM		 10822016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1083
1084 * server.c (skip_to_semicolon): Remove.
1085 (process_point_options): Use strchrnul instead of
1086 skip_to_semicolon.
1087
4d18591b
YQ		 10882016-01-26 Yao Qi <yao.qi@linaro.org>
1089
1090 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1091 * linux-low.c (install_software_single_step_breakpoints): Don't
1092 call regcache_read_pc.
1093 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1094 argument pc.
1095
d8020970
YQ		 10962016-01-26 Yao Qi <yao.qi@linaro.org>
1097
1098 * linux-low.c (install_software_single_step_breakpoints): Call
1099 regcache_read_pc instead of get_pc.
1100
8b207339
YQ		 11012016-01-26 Yao Qi <yao.qi@linaro.org>
1102
1103 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1104 (unblock_async_io): Rename to ...
1105 (block_unblock_async_io): ... it. New function.
1106 (enable_async_io): Don't install SIGIO handler. Unblock it
1107 instead.
1108 (disable_async_io): Don't ignore SIGIO. Block it instead.
1109 (initialize_async_io): Install SIGIO handler. Don't call
1110 unblock_async_io.
1111
18879fef
YQ		 11122016-01-26 Yao Qi <yao.qi@linaro.org>
1113
1114 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1115 first character is '\003', call *the_target->request_interrupt.
1116
a0f8e08a
YQ		 11172016-01-25 Yao Qi <yao.qi@linaro.org>
1118
1119 * remote-utils.c (new_thread_notify): Remove.
1120 (dead_thread_notify): Likewise.
1121 * remote-utils.h (new_thread_notify): Remove declaration.
1122 (dead_thread_notify): Likewise.
1123
cc5fd9ab
MK		 11242016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1125
1126 * gdb.trace/pending.exp: Fix expected message on continue.
1127
99e8eb11
MK		 11282016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1129
1130 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1131 it works properly on big-endian machines where sizeof (CORE_ADDR)
1132 != sizeof (void *).
1133
a994041d
PA		 11342016-01-21 Pedro Alves <palves@redhat.com>
1135
1136 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1137 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1138 * configure: Regenerate.
1139
f7a6a40d
YQ		 11402016-01-21 Yao Qi <yao.qi@linaro.org>
1141
1142 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1143 is_thumb and set it according to CPSR saved on the stack.
1144 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1145 arm_sigreturn_next_pc.
1146
6f69e520
YQ		 11472016-01-18 Yao Qi <yao.qi@linaro.org>
1148
1149 * linux-low.c (linux_set_pc_64bit): New function.
1150 (linux_get_pc_64bit): New function.
1151 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1152 Declare.
1153 * linux-sparc-low.c (debug_threads): Remove declaration.
1154 (sparc_get_pc): Remove.
1155 (the_low_target): Use linux_get_pc_64bit instead of
1156 sparc_get_pc.
1157 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1158 (the_low_target): Use linux_get_pc_64bit and
1159 linux_set_pc_64bit.
1160
276d4552
YQ		 11612016-01-18 Yao Qi <yao.qi@linaro.org>
1162
1163 * linux-arm-low.c (debug_threads): Remove declaration.
1164 (arm_get_pc, arm_set_pc): Remove.
1165 (the_low_target): Use linux_get_pc_32bit and
1166 linux_set_pc_32bit.
1167 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1168 (the_low_target): Use linux_get_pc_32bit and
1169 linux_set_pc_32bit.
1170 * linux-cris-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-crisv32-low.c (debug_threads): Remove declaration.
1175 (cris_get_pc, cris_set_pc): Remove.
1176 (the_low_target): Use linux_get_pc_32bit and
1177 linux_set_pc_32bit.
1178 * linux-low.c: Include inttypes.h.
1179 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1180 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1181 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1182 (the_low_target): Use linux_get_pc_32bit and
1183 linux_set_pc_32bit.
1184 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1185 (the_low_target): Use linux_get_pc_32bit and
1186 linux_set_pc_32bit.
1187 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1188 (the_low_target): Use linux_get_pc_32bit and
1189 linux_set_pc_32bit.
1190 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1191 (the_low_target): Use linux_get_pc_32bit and
1192 linux_set_pc_32bit.
1193 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1194 (the_low_target): Use linux_get_pc_32bit and
1195 linux_set_pc_32bit.
1196
eb0edac8
GB		 11972016-01-18 Gary Benson <gbenson@redhat.com>
1198
1199 * configure.ac (AC_FUNC_FORK): New check.
1200 * config.in: Regenerate.
1201 * configure: Likewise.
1202
1b451dda
YQ		 12032016-01-14 Yao Qi <yao.qi@linaro.org>
1204
1205 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1206 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1207 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1208 arm_get_next_pcs_ctor.
1209
82075af2
JS		 12102016-01-12 Josh Stone <jistone@redhat.com>
1211 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1212
1213 * inferiors.h: Include "gdb_vecs.h".
1214 (struct process_info): Add syscalls_to_catch.
1215 * inferiors.c (remove_process): Free syscalls_to_catch.
1216 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1217 syscall_return stops.
1218 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1219 * server.c (handle_general_set): Handle QCatchSyscalls.
1220 (handle_query): Report support for QCatchSyscalls.
1221 * target.h (struct target_ops): Add supports_catch_syscall.
1222 (target_supports_catch_syscall): New macro.
1223 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1224 (struct lwp_info): Add syscall_state.
1225 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1226 Maintain syscall_state and syscalls_to_catch across exec.
1227 (get_syscall_trapinfo): New function, proxy to the_low_target.
1228 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1229 (linux_low_filter_event): Toggle syscall_state entry/return for
1230 syscall traps, and set it ignored for all others.
1231 (gdb_catching_syscalls_p): New function.
1232 (gdb_catch_this_syscall_p): New function.
1233 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1234 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1235 (linux_supports_catch_syscall): New function.
1236 (linux_target_ops): Install it.
1237 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1238 (the_low_target): Install it.
1239
8f13a3ce
MF		 12402016-01-12 Mike Frysinger <vapier@gentoo.org>
1241
1242 * acinclude.m4: Include new ../warning.m4 file.
1243 * configure: Regenerated.
1244 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1245
5b3da067
MF		 12462016-01-12 Mike Frysinger <vapier@gentoo.org>
1247
1248 * ax.c (is_goto_target): Mark static.
1249 * linux-low.c (register_addr): Likewise.
1250 (linux_fetch_registers, linux_store_registers): Likewise.
1251 * mem-break.c (any_persistent_commands): Fix old prototype.
1252 (add_commands_to_breakpoint): Mark static.
1253 * regcache.c (find_register_by_name): Delete unused func.
1254 * remote-utils.c (hex_or_minus_one): Mark static.
1255 * server.c (monitor_show_help): Mark static.
1256 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1257 handle_v_requests): Likewise.
1258
bc504a31
PA		 12592016-01-12 Pedro Alves <palves@redhat.com>
1260
1261 Remove use of the registered trademark symbol throughout.
1262
5a0dd67a
YQ		 12632016-01-08 Yao Qi <yao.qi@linaro.org>
1264
1265 * remote-utils.c (getpkt): If c is '\003', call target hook
1266 request_interrupt.
1267
b2ca446f
YQ		 12682016-01-06 Yao Qi <yao.qi@linaro.org>
1269
1270 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1271 linux-aarch32-low.c.
1272 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1273 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1274 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1275 (thumb2_breakpoint): Declare.
1276 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1277 linux-aarch32-low.h.
1278 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1279 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1280 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1281
edd88788
JB		 12822016-01-01 Joel Brobecker <brobecker@adacore.com>
1283
1284 * gdbreplay.c (gdbreplay_version): Change copyright year in
1285 version message.
1286 * server.c (gdbserver_version): Likewise.
1287
65da7f14
PP		 12882015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1289
1290 * server.c (crc32_table): Delete.
1291 (crc32): Use libiberty's xcrc32 function.
1292
4abd5ed2
JB		 12932015-12-22 Joel Brobecker <brobecker@adacore.com>
1294
1295 * lynx-low.c (lynx_delete_thread_callback): New function.
1296 (lynx_mourn): Properly delete our process and all of its
1297 threads. Remove call to clear_inferiors.
1298
0e50fe5c
JB		 12992015-12-22 Joel Brobecker <brobecker@adacore.com>
1300
1301 * target.c (thread_search_callback): Add check that
1302 the thread_stopped target callback is not NULL before
1303 calling it.
1304
35adc03f
YQ		 13052015-12-21 Yao Qi <yao.qi@linaro.org>
1306
1307 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1308 arm breakpoint.
1309
bd2b2909
AT		 13102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1311
1312 * server.c (handle_query): Call target_supports_software_single_step.
1313
7fe5e27e
AT		 13142015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1315
1316 * linux-low.c (single_step): New function.
1317 (linux_resume_one_lwp_throw): Call single_step.
1318 (start_step_over): Likewise.
1319
d9311bfa
AT		 13202015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1321
1322 * Makefile.in (SFILES): Append arch/arm-linux.c,
1323 arch/arm-get-next-pcs.c.
1324 (arm-linux.o): New rule.
1325 (arm-get-next-pcs.o): New rule.
1326 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1327 arm-linux.o.
1328 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1329 to linux-aarch32-low.c.
1330 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1331 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1332 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1333 (thumb2_breakpoint_len): Likewise.
1334 (arm_is_thumb_mode): Make non-static.
1335 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1336 from linux-aarch32-low.c.
1337 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1338 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1339 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1340 (thumb2_breakpoint_len): Likewise.
1341 (arm_is_thumb_mode): New declaration.
1342 * linux-arm-low.c: Include arch/arm-linux.h
1343 aarch/arm-get-next-pcs.h, sys/syscall.h.
1344 (get_next_pcs_ops): New struct.
1345 (get_next_pcs_addr_bits_remove): New function.
1346 (get_next_pcs_is_thumb): New function.
1347 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1348 (arm_sigreturn_next_pc): Likewise.
1349 (get_next_pcs_syscall_next_pc): Likewise.
1350 (arm_gdbserver_get_next_pcs): Likewise.
1351 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1352 Initialize.
1353 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1354 * server.h: Include gdb_vecs.h.
1355
68ce2059
AT		 13562015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1357
1358 * Makefile.in (SFILES): Append common/common-regcache.c.
1359 (OBS): Append common-regcache.o.
1360 (common-regcache.o): New rule.
1361 * regcache.c (init_register_cache): Initialize cache to
1362 REG_UNAVAILABLE.
1363 (regcache_raw_read_unsigned): New function.
1364 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1365 register_status enum.
1366
fa5308bd
AT		 13672015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1368
1369 * linux-aarch64-low.c (the_low_targets): Rename
1370 breakpoint_reinsert_addr to get_next_pcs.
1371 * linux-arm-low.c (the_low_targets): Likewise.
1372 * linux-bfin-low.c (the_low_targets): Likewise.
1373 * linux-cris-low.c (the_low_targets): Likewise.
1374 * linux-crisv32-low.c (the_low_targets): Likewise.
1375 * linux-low.c (can_software_single_step): Likewise.
1376 (install_software_single_step_breakpoints): New function.
1377 (start_step_over): Use install_software_single_step_breakpoints.
1378 * linux-low.h: New CORE_ADDR vector.
1379 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1380 get_next_pcs.
1381 * linux-mips-low.c (the_low_targets): Likewise.
1382 * linux-nios2-low.c (the_low_targets): Likewise.
1383 * linux-sparc-low.c (the_low_targets): Likewise.
1384
4a6ed09b
PA		 13852015-12-17 Pedro Alves <palves@redhat.com>
1386
1387 * linux-low.c (linux_kill_one_lwp): Remove references to
1388 LinuxThreads.
1389 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1390 to 'kill'.
1391 (linux_init_signals): Delete.
1392 (initialize_low): Adjust.
1393 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1394
7544db95
PA		 13952015-12-16 Pedro Alves <palves@redhat.com>
1396
1397 * configure.ac (compiler warning flags): When testing a
1398 -Wno-foo option, check whether -Wfoo works instead.
1399 * configure: Regenerate.
1400
8020350c
DB		 14012015-12-11 Don Breazeal <donb@codesourcery.com>
1402
1403 * server.c (process_serial_event): Don't exit from gdbserver
1404 in remote mode if there are still active inferiors.
1405
db91f502
YQ		 14062015-12-11 Yao Qi <yao.qi@linaro.org>
1407
1408 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1409 arm_breakpoint_at if the process is 32-bit.
1410
b37a6290
YQ		 14112015-12-11 Yao Qi <yao.qi@linaro.org>
1412
1413 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1414 arm breakpoint.
1415
17b1509a
YQ		 14162015-12-07 Yao Qi <yao.qi@linaro.org>
1417
1418 * configure.srv: Append arm.o to srv_tgtobj for
1419 aarch64*-*-linux* target.
1420 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1421 from linux-arm-low.c.
1422 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1423 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1424 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1425 (thumb2_breakpoint_len): Likewise.
1426 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1427 (arm_breakpoint_kinds): Likewise.
1428 (arm_breakpoint_kind_from_pc): Likewise.
1429 (arm_sw_breakpoint_from_kind): Likewise.
1430 (arm_breakpoint_kind_from_current_state): Likewise.
1431 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1432 (arm_sw_breakpoint_from_kind): Declare.
1433 (arm_breakpoint_kind_from_current_state): Declare.
1434 (arm_breakpoint_at): Declare.
1435 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1436 arm_sw_breakpoint_from_kind if process is 32-bit.
1437 (aarch64_breakpoint_kind_from_pc): New function.
1438 (aarch64_breakpoint_kind_from_current_state): New function.
1439 (the_low_target): Initialize fields breakpoint_kind_from_pc
1440 and breakpoint_kind_from_current_state.
1441 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1442 linux-aarch32-low.c.
1443 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1444 (arm_breakpoint, arm_breakpoint_len): Likewise.
1445 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1446 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1447 (arm_is_thumb_mode): Likewise.
1448 (arm_breakpoint_at): Likewise.
1449 (arm_breakpoint_kind_from_pc): Likewise.
1450 (arm_sw_breakpoint_from_kind): Likewise.
1451 (arm_breakpoint_kind_from_current_state): Likewise.
1452
1453 Revert:
1454 2015-08-04 Yao Qi <yao.qi@linaro.org>
1455
1456 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1457 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1458 * server.c (extended_protocol): Remove "static".
1459 * server.h (extended_protocol): Declare it.
1460
ece66d65
JS		 14612015-12-04 Josh Stone <jistone@redhat.com>
1462
1463 * target.h (struct target_ops) <arch_setup>: Rename to ...
1464 (struct target_ops) <post_create_inferior>: ... this.
1465 (target_arch_setup): Rename to ...
1466 (target_post_create_inferior): ... this, calling post_create_inferior.
1467 * server.c (start_inferior): Update target_arch_setup calls to
1468 target_post_create_inferior.
1469 * linux-low.c (linux_low_ptrace_options): Forward declare.
1470 (linux_arch_setup): Update its comment for general use.
1471 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1472 (struct linux_target_ops): Use linux_post_create_inferior.
1473 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1474 to post_create_inferior.
1475 * nto-low.c (struct nto_target_ops): Likewise.
1476 * spu-low.c (struct spu_target_ops): Likewise.
1477 * win32-low.c (struct win32_target_ops): Likewise.
1478
e58c48b4
AT		 14792015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1480
1481 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1482
fbec8956
AT		 14832015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1484
1485 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1486 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1487 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1488 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1489 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1490 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1491 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1492 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1493 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1494 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1495 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1496 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1497
9b4c5f87
AT		 14982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1499
1500 * linux-low.c (linux_look_up_symbols): Don't call
1501 linux_supports_traceclone.
1502 * linux-low.h (thread_db_init): Remove use_events argument.
1503 * thread-db.c (thread_db_use_event): Remove global variable.
1504 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1505 (struct thread_db) <td_create_bp>: Remove field.
1506 (thread_db_create_event): Remove function.
1507 (thread_db_enable_reporting): Likewise.
1508 (find_one_thread): Don't check for thread_db_use_events.
1509 (attach_thread): Likewise.
1510 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1511 (try_thread_db_load_1): Don't check for thread_db_use_events.
1512 (thread_db_init): Remove use_events argument and thread events
1513 handling.
1514 (remove_thread_event_breakpoints): Remove function.
1515 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1516
7d00775e
AT		 15172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1518
1519 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1520 New function.
1521 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1522 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1523 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1524 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1525 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1526 Initialize.
1527 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1528 New function.
1529 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1530 * linux-low.c (can_hardware_single_step): Use
1531 supports_hardware_single_step.
1532 (can_software_single_step): New function.
1533 (start_step_over): Call can_software_single_step.
1534 (linux_supports_hardware_single_step): New function.
1535 (struct target_ops) <supports_software_single_step>: Initialize.
1536 * linux-low.h (struct linux_target_ops)
1537 <supports_hardware_single_step>: Initialize.
1538 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1539 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1540 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1541 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1542 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1543 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1544 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1545 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1546 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1547 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1548 Initialize.
1549 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1550 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1551 Initialize.
1552 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1553 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1554 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1555 New function.
1556 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1557 * target.h (struct target_ops): <supports_software_single_step>:
1558 New field.
1559 (target_supports_software_single_step): New macro.
1560
2d97cd35
AT		 15612015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1562
1563 * linux-low.c (linux_wait_1): Fix pc advance condition.
1564 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1565 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1566
769ef81f
AT		 15672015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1568
1569 * linux-arm-low.c (arm_is_thumb_mode): New function.
1570 (arm_breakpoint_at): Use arm_is_thumb_mode.
1571 (arm_breakpoint_kind_from_current_state): New function.
1572 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1573 Initialize.
1574 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1575 (linux_breakpoint_kind_from_current_state): New function.
1576 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1577 * linux-low.h (struct linux_target_ops)
1578 <breakpoint_kind_from_current_state>: New field.
1579 * target.h (struct target_ops): Likewise.
1580 (target_breakpoint_kind_from_current_state): New macro.
1581
1bebeeca
PA		 15822015-11-30 Pedro Alves <palves@redhat.com>
1583
1584 * linux-low.c (linux_resume): Wake up the event loop before
1585 returning.
1586
a67a9fae
PA		 15872015-11-30 Pedro Alves <palves@redhat.com>
1588
1589 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1590 check.
1591 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1592 to -1.
1593 * target.c (struct thread_search): New structure.
1594 (thread_search_callback): New function.
1595 (prev_general_thread): New global.
1596 (prepare_to_access_memory, done_accessing_memory): New functions.
1597 * target.h (prepare_to_access_memory, done_accessing_memory):
1598 Replace macros with function declarations.
1599
f2faf941
PA		 16002015-11-30 Pedro Alves <palves@redhat.com>
1601
1602 PR 14618
1603 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1604 report TARGET_WAITKIND_NO_RESUMED.
1605 * remote-utils.c (prepare_resume_reply): Handle
1606 TARGET_WAITKIND_NO_RESUMED.
1607 * server.c (report_no_resumed): New global.
1608 (handle_query) <qSupported>: Handle "no-resumed+". Report
1609 "no-resumed+" support.
1610 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1611 return error if the client doesn't support no-resumed events.
1612 (push_stop_notification): New function.
1613 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1614 events if the client supports them.
1615
a681f9c9
PA		 16162015-11-30 Pedro Alves <palves@redhat.com>
1617
1618 * linux-low.c (thread_still_has_status_pending_p): Don't check
1619 vCont;t here.
1620 (lwp_resumed): New function.
1621 (status_pending_p_callback): Return early if the LWP is not
1622 supposed to be resumed.
1623
65706a29
PA		 16242015-11-30 Pedro Alves <palves@redhat.com>
1625
1626 * linux-low.c (handle_extended_wait): Assert that the LWP's
1627 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1628 thread create events, leave the new child's status pending.
1629 (linux_low_filter_event): If GDB wants to hear about thread exit
1630 events, leave the LWP marked dead and don't delete it.
1631 (linux_wait_for_event_filtered): Don't check for thread exit.
1632 (filter_exit_event): New function.
1633 (linux_wait_1): Use it, when returning an exit event.
1634 (linux_resume_one_lwp_throw): Assert that the LWP's
1635 waitstatus is TARGET_WAITKIND_IGNORE.
1636 * remote-utils.c (prepare_resume_reply): Handle
1637 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1638 * server.c (report_thread_events): New global.
1639 (handle_general_set): Handle QThreadEvents.
1640 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1641 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1642 TARGET_WAITKIND_THREAD_EXITED.
1643 * server.h (report_thread_events): Declare.
1644
56cf4bed
PA		 16452015-11-30 Pedro Alves <palves@redhat.com>
1646
1647 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1648 the thread's last_resume_kind was resume_stop.
1649
500c1d85
PA		 16502015-11-30 Pedro Alves <palves@redhat.com>
1651
1652 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1653 before returning.
1654
de979965
PA		 16552015-11-30 Pedro Alves <palves@redhat.com>
1656
1657 * server.c (handle_v_requests): Handle vCtrlC.
1658
34c65914
PA		 16592015-11-30 Pedro Alves <palves@redhat.com>
1660
1661 * gdbthread.h (find_any_thread_of_pid): Declare.
1662 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1663 functions.
1664 * server.c (handle_query): If current_thread is NULL, look for
1665 another thread of the selected process.
1666
79efa585 16672015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1668 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1669
1670 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1671 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1672 name in reply.
1673 * target.h (struct target_ops) <thread_name>: New field.
1674 (target_thread_name): New macro.
1675
80d82c19
JB		 16762015-11-23 Joel Brobecker <brobecker@adacore.com>
1677
1678 * regcache.h (regcache_invalidate_pid): Add declaration.
1679 * regcache.c (regcache_invalidate_pid): New function, extracted
1680 from regcache_invalidate.
1681 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1682 Add trivial documentation comment.
1683 * lynx-low.c: Use regcache_invalidate_pid instead of
1684 regcache_invalidate.
1685
64da5dd5
JB		 16862015-11-23 Joel Brobecker <brobecker@adacore.com>
1687
1688 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1689 and Elf64_auxv_t if the target is Android.
1690
37ce4055
DE		 16912015-11-22 Doug Evans <xdje42@gmail.com>
1692
1693 * target.h: #include <sys/types.h>.
1694
06e03fff
PA		 16952015-11-19 Pedro Alves <palves@redhat.com>
1696
1697 * linux-low.c (linux_process_qsupported): Change prototype.
1698 Adjust.
1699 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1700 Change prototype.
1701 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1702 and adjust to loop over all features.
1703 * server.c (handle_query) <qSupported>: Adjust to call
1704 target_process_qsupported once, passing it a vector of unprocessed
1705 features.
1706 * target.h (struct target_ops) <process_qsupported>: Change
1707 prototype.
1708 (target_process_qsupported): Adjust.
1709
9a084706
PA		 17102015-11-19 Pedro Alves <palves@redhat.com>
1711
1712 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1713 mode.
1714 * configure: Regenerate.
1715
dad44a1f
PA		 17162015-11-19 Pedro Alves <palves@redhat.com>
1717
1718 * configure: Regenerate.
1719
231c0592
YQ		 17202015-11-19 Yao Qi <yao.qi@linaro.org>
1721
1722 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1723 type to uint32_t.
1724
6c1c9a8b
YQ		 17252015-11-19 Yao Qi <yao.qi@linaro.org>
1726
1727 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1728 (struct aarch64_operand): Move enum out.
1729
9caa3311
YQ		 17302015-11-19 Yao Qi <yao.qi@linaro.org>
1731
1732 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1733 struct user_fpsimd_state *.
1734 (aarch64_store_fpregset): Likewise.
1735
6a69a054
YQ		 17362015-11-19 Yao Qi <yao.qi@linaro.org>
1737
1738 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1739 struct user_pt_regs *.
1740 (aarch64_store_gregset): Likewise.
1741
1798301e
PA		 17422015-11-18 Pedro Alves <palves@redhat.com>
1743
1744 * Makefile.in (all_object_files): Add $IPA_OBJS.
1745
ce7715e2
PA		 17462015-11-17 Pedro Alves <palves@redhat.com>
1747
1748 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1749 GDB_SIGNAL_0 and gdb_signal_to_string.
1750
c0879059
PA		 17512015-11-17 Pedro Alves <palves@redhat.com>
1752
1753 * win32-low.c (handle_output_debug_string): Remove parameter.
1754 (win32_kill): Remove our_status local and adjust call to
1755 handle_output_debug_string.
1756 (get_child_debug_event): Adjust call to
1757 handle_output_debug_string.
1758
1996e237
SM		 17592015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1760
1761 * linux-mips-low.c (mips_fill_gregset): Add cast.
1762 (mips_store_gregset): Likewise.
1763 (mips_fill_fpregset): Likewise.
1764 (mips_store_fpregset): Likewise.
1765
cbec665b
SM		 17662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1767
1768 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1769 priv.
1770
eb3e3c67
SM		 17712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1772
1773 * linux-mips-low.c (mips_linux_new_thread): Change type of
1774 watch_type to enum target_hw_bp_type.
1775
171de4b8
SM		 17762015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1777
1778 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1779 Change return type to arm_hwbp_type.
1780
04248ead
SM		 17812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1782
1783 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1784 (arm_store_gregset): Likewise.
1785 * linux-arm-low.c (arm_get_hwcap): Likewise.
1786 (arm_read_description): Likewise.
1787
04b3479c
SM		 17882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1789
1790 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1791
2bc84e8a
SM		 17922015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1793
1794 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1795 (ppc_fill_vsxregset): Likewise.
1796 (ppc_store_vsxregset): Likewise.
1797 (ppc_fill_vrregset): Likewise.
1798 (ppc_store_vrregset): Likewise.
1799 (ppc_fill_evrregset): Likewise.
1800 (ppc_store_evrregset): Likewise.
1801
e6c5bb05
SM		 18022015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1803
1804 * linux-ppc-low.c (ppc_usrregs_info): Remove
1805 forward-declaration.
1806 (ppc_arch_setup): Move lower in file.
1807
7ea45d72
SM		 18082015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1809
1810 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1811 (ps_pdwrite): Likewise.
1812
69291610
HW		 18132015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1814
1815 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1816 to after assert checks.
1817
b42945fd
SM		 18182015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1819
1820 * proc-service.c (ps_pdread): Add/adjust casts.
1821 (ps_pdwrite): Add/adjust casts.
1822
d6f85c84
SM		 18232015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1824
1825 * server.c (handle_search_memory_1): Cast return value of
1826 memmem.
1827
f98cd059
SM		 18282015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1829
1830 * server.c (write_qxfer_response): Change type of data to
1831 gdb_byte *.
1832
d2412fa5
PA		 18332015-10-29 Pedro Alves <palves@redhat.com>
1834
1835 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1836
c17414a2
PA		 18372015-10-29 Pedro Alves <palves@redhat.com>
1838
1839 * tracepoint.c (clear_installed_tracepoints): Add casts.
1840
e053fbc4
PA		 18412015-10-29 Pedro Alves <palves@redhat.com>
1842
1843 * server.c (handle_v_cont, process_serial_event): Add enum
1844 gdb_signal casts to signal parsing code.
1845
add67df8
PA		 18462015-10-29 Pedro Alves <palves@redhat.com>
1847
1848 * linux-low.h (NULL_REGSET): Define.
1849 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1850 * linux-arm-low.c (arm_regsets): Likewise.
1851 * linux-crisv32-low.c (cris_regsets): Likewise.
1852 * linux-m68k-low.c (m68k_regsets): Likewise.
1853 * linux-mips-low.c (mips_regsets): Likewise.
1854 * linux-nios2-low.c (nios2_regsets): Likewise.
1855 * linux-ppc-low.c (ppc_regsets): Likewise.
1856 * linux-s390-low.c (s390_regsets): Likewise.
1857 * linux-sh-low.c (sh_regsets): Likewise.
1858 * linux-sparc-low.c (sparc_regsets): Likewise.
1859 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1860 * linux-tile-low.c (tile_regsets): Likewise.
1861 * linux-x86-low.c (x86_regsets): Likewise.
1862 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1863
50bc912a
PA		 18642015-10-29 Pedro Alves <palves@redhat.com>
1865
1866 * linux-low.h (NULL_REGSET): Define.
1867 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1868 * linux-arm-low.c (arm_regsets): Likewise.
1869 * linux-crisv32-low.c (cris_regsets): Likewise.
1870 * linux-m68k-low.c (m68k_regsets): Likewise.
1871 * linux-mips-low.c (mips_regsets): Likewise.
1872 * linux-nios2-low.c (nios2_regsets): Likewise.
1873 * linux-ppc-low.c (ppc_regsets): Likewise.
1874 * linux-s390-low.c (s390_regsets): Likewise.
1875 * linux-sh-low.c (sh_regsets): Likewise.
1876 * linux-sparc-low.c (sparc_regsets): Likewise.
1877 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1878 * linux-tile-low.c (tile_regsets): Likewise.
1879 * linux-x86-low.c (x86_regsets): Likewise.
1880 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1881
682b2546
DE		 18822015-10-26 Doug Evans <dje@google.com>
1883
1884 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1885
963843d4
DE		 18862015-10-26 Doug Evans <dje@google.com>
1887
1888 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1889
d41401ac
DE		 18902015-10-26 Doug Evans <dje@google.com>
1891
1892 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1893 for debug_printf.
1894 (attach_thread, find_new_threads_callback): Ditto.
1895
3db28855
AT		 18962015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1897
1898 * mem-break.h (set_breakpoint_data): Remove.
1899
fb78e89c
AT		 19002015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1901
1902 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1903 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1904 (initialize_low): Remove set_breakpoint_data call.
1905 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1906 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1907 (initialize_low): Remove set_breakpoint_data call.
1908 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1909 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1910 (initialize_low): Remove set_breakpoint_data call.
1911
2e6ee069
AT		 19122015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1913
1914 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1915 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1916 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1917 * target.h (target_breakpoint_kind_from_pc): New macro.
1918
1652a986
AT		 19192015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1920
1921 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1922 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1923 the default breakpoint kind.
1924
abeead09
AT		 19252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1926
1927 * linux-arm-low.c (arm_supports_z_point_type): Add software
1928 breakpoint support.
1929
b0b4b501
AT		 19302015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1931
1932 * linux-arm-low.c: Refactor breakpoint definitions.
1933 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1934 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1935
8689682c
AT		 19362015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1937
1938 * Makefile.in: Add arm.c/o.
1939 * configure.srv: Likewise.
1940 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1941 (arm_breakpoint_kind_from_pc): New function.
1942 (arm_sw_breakpoint_from_kind): Return proper kind.
1943 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1944
27165294
AT		 19452015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1946
1947 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1948 removal.
1949 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1950 (struct raw_breakpoint) <size>: Remove.
1951 (struct raw_breakpoint) <kind>: Add.
1952 (bp_size): New function.
1953 (bp_opcode): Likewise.
1954 (find_raw_breakpoint_at): Adjust for kind.
1955 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1956 (remove_memory_breakpoint): Adjust for kind call bp_size.
1957 (set_raw_breakpoint_at): Adjust for kind.
1958 (set_breakpoint): Likewise.
1959 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1960 (delete_raw_breakpoint): Adjust for kind.
1961 (delete_breakpoint): Likewise.
1962 (find_gdb_breakpoint): Likewise.
1963 (set_gdb_breakpoint_1): Likewise.
1964 (set_gdb_breakpoint): Likewise.
1965 (delete_gdb_breakpoint_1): Likewise.
1966 (delete_gdb_breakpoint): Likewise.
1967 (uninsert_raw_breakpoint): Likewise.
1968 (reinsert_raw_breakpoint): Likewise.
1969 (set_breakpoint_data): Remove.
1970 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1971 (check_mem_read): Adjust for kind call bp_size.
1972 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1973 (clone_one_breakpoint): Adjust for kind.
1974 * mem-break.h (set_gdb_breakpoint): Likewise.
1975 (delete_gdb_breakpoint): Likewise.
1976 * server.c (process_serial_event): Likewise.
1977
dd373349
AT		 19782015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1979
1980 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1981 (struct linux_target_ops) <breakpoint>: Remove.
1982 (struct linux_target_ops) <breakpoint_len>: Remove.
1983 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1984 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1985 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1986 (arm_sw_breakpoint_from_kind): New function.
1987 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1988 (struct linux_target_ops) <breakpoint>: Remove.
1989 (struct linux_target_ops) <breakpoint_len>: Remove.
1990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1992 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1993 (struct linux_target_ops) <breakpoint>: Remove.
1994 (struct linux_target_ops) <breakpoint_len>: Remove.
1995 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1997 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1998 (struct linux_target_ops) <breakpoint>: Remove.
1999 (struct linux_target_ops) <breakpoint_len>: Remove.
2000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2002 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2003 and sw_breakpoint_from_kind to increment the pc.
2004 (linux_breakpoint_kind_from_pc): New function.
2005 (linux_sw_breakpoint_from_kind): New function.
2006 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2007 (initialize_low): Call breakpoint_kind_from_pc and
2008 sw_breakpoint_from_kind to replace breakpoint_data/len.
2009 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2010 New field.
2011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2012 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2013 (struct linux_target_ops) <breakpoint>: Remove.
2014 (struct linux_target_ops) <breakpoint_len>: Remove.
2015 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2016 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2017 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2018 (struct linux_target_ops) <breakpoint>: Remove.
2019 (struct linux_target_ops) <breakpoint_len>: Remove.
2020 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2021 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2022 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2023 (struct linux_target_ops) <breakpoint>: Remove.
2024 (struct linux_target_ops) <breakpoint_len>: Remove.
2025 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2026 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2027 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2028 (struct linux_target_ops) <breakpoint>: Remove.
2029 (struct linux_target_ops) <breakpoint_len>: Remove.
2030 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2031 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2032 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2033 (struct linux_target_ops) <breakpoint>: Remove.
2034 (struct linux_target_ops) <breakpoint_len>: Remove.
2035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2036 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2037 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2038 (struct linux_target_ops) <breakpoint>: Remove.
2039 (struct linux_target_ops) <breakpoint_len>: Remove.
2040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2042 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2043 (struct linux_target_ops) <breakpoint>: Remove.
2044 (struct linux_target_ops) <breakpoint_len>: Remove.
2045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2047 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2048 (struct linux_target_ops) <breakpoint>: Remove.
2049 (struct linux_target_ops) <breakpoint_len>: Remove.
2050 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2051 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2052 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2053 (struct linux_target_ops) <breakpoint>: Remove.
2054 (struct linux_target_ops) <breakpoint_len>: Remove.
2055 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2056 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2057 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2058 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2059 (struct linux_target_ops) <breakpoint>: Remove.
2060 (struct linux_target_ops) <breakpoint_len>: Remove.
2061 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2062 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2063 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2064 (struct linux_target_ops) <breakpoint>: Remove.
2065 (struct linux_target_ops) <breakpoint_len>: Remove.
2066 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2067 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2068
4cd98a19
AT		 20692015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2070
2071 * linux-cris-low.c (cris_get_pc): Remove void arg.
2072
774ee6d2
AR		 20732015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2074
2075 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2076 variable name.
2077
833dcd29
AR		 20782015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2079
2080 * inferiors.c (thread_pid_matches_callback): New function.
2081 (find_thread_process): New function.
2082 (remove_thread): Reset current_thread.
2083 (remove_process): Assert threads have been removed first.
2084
8d689ee5
YQ		 20852015-10-15 Yao Qi <yao.qi@linaro.org>
2086
2087 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2088 if it is 3.
2089 (aarch64_remove_point): Likewise.
2090 * regcache.c (regcache_register_size): New function.
2091
1c2e1515
YQ		 20922015-10-12 Yao Qi <yao.qi@linaro.org>
2093
2094 * linux-aarch64-low.c: Update all callers as emit_load_store
2095 is renamed to aarch64_emit_load_store.
2096
e1c587c3
YQ		 20972015-10-12 Yao Qi <yao.qi@linaro.org>
2098
2099 * linux-aarch64-low.c: Update all callers of function renaming
2100 from emit_insn to aarch64_emit_insn.
2101
b6542f81
YQ		 21022015-10-12 Yao Qi <yao.qi@linaro.org>
2103
2104 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2105 arch/aarch64-insn.h.
2106 (struct aarch64_memory_operand): Likewise.
2107 (ENCODE): Likewise.
2108 (emit_insn): Move to arch/aarch64-insn.c.
2109 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2110 (emit_load_store): Move to arch/aarch64-insn.c.
2111 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2112 (can_encode_int32): Remove.
2113
246994ce
YQ		 21142015-10-12 Yao Qi <yao.qi@linaro.org>
2115
2116 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2117 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2118 (aarch64_relocate_instruction): Likewise.
2119 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2120 (struct aarch64_insn_visitor): Likewise.
2121
0badd99f
YQ		 21222015-10-12 Yao Qi <yao.qi@linaro.org>
2123
2124 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2125 (struct aarch64_insn_visitor): New.
2126 (struct aarch64_insn_relocation_data): New.
2127 (aarch64_ftrace_insn_reloc_b): New function.
2128 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2129 (aarch64_ftrace_insn_reloc_cb): Likewise.
2130 (aarch64_ftrace_insn_reloc_tb): Likewise.
2131 (aarch64_ftrace_insn_reloc_adr): Likewise.
2132 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2133 (aarch64_ftrace_insn_reloc_others): Likewise.
2134 (visitor): New.
2135 (aarch64_relocate_instruction): Use visitor.
2136
dfaffe9d
YQ		 21372015-10-12 Yao Qi <yao.qi@linaro.org>
2138
2139 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2140 int. Add argument buf.
2141 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2142 aarch64_relocate_instruction.
2143
70b439f0
YQ		 21442015-10-12 Yao Qi <yao.qi@linaro.org>
2145
2146 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2147 argument insn. Remove local variable insn. Don't call
2148 target_read_uint32.
2149 (aarch64_install_fast_tracepoint_jump_pad): Call
2150 target_read_uint32.
2151
7781c06f
YQ		 21522015-09-30 Yao Qi <yao.qi@linaro.org>
2153
2154 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2155 (emit_load_store_pair): Likewise.
2156
9a3c8263
SM		 21572015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2158
2159 * dll.c (match_dll): Add cast(s).
2160 (unloaded_dll): Likewise.
2161 * linux-low.c (second_thread_of_pid_p): Likewise.
2162 (delete_lwp_callback): Likewise.
2163 (count_events_callback): Likewise.
2164 (select_event_lwp_callback): Likewise.
2165 (linux_set_resume_request): Likewise.
2166 * server.c (accumulate_file_name_length): Likewise.
2167 (emit_dll_description): Likewise.
2168 (handle_qxfer_threads_worker): Likewise.
2169 (visit_actioned_threads): Likewise.
2170 * thread-db.c (any_thread_of): Likewise.
2171 * tracepoint.c (same_process_p): Likewise.
2172 (match_blocktype): Likewise.
2173 (build_traceframe_info_xml): Likewise.
2174
224c3ddb
SM		 21752015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2176
2177 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2178 assignment.
2179 (gdb_unparse_agent_expr): Likewise.
2180 * hostio.c (require_data): Likewise.
2181 (handle_pread): Likewise.
2182 * linux-low.c (disable_regset): Likewise.
2183 (fetch_register): Likewise.
2184 (store_register): Likewise.
2185 (get_dynamic): Likewise.
2186 (linux_qxfer_libraries_svr4): Likewise.
2187 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2188 (set_fast_tracepoint_jump): Likewise.
2189 (uninsert_fast_tracepoint_jumps_at): Likewise.
2190 (reinsert_fast_tracepoint_jumps_at): Likewise.
2191 (validate_inserted_breakpoint): Likewise.
2192 (clone_agent_expr): Likewise.
2193 * regcache.c (init_register_cache): Likewise.
2194 * remote-utils.c (putpkt_binary_1): Likewise.
2195 (decode_M_packet): Likewise.
2196 (decode_X_packet): Likewise.
2197 (look_up_one_symbol): Likewise.
2198 (relocate_instruction): Likewise.
2199 (monitor_output): Likewise.
2200 * server.c (handle_search_memory): Likewise.
2201 (handle_qxfer_exec_file): Likewise.
2202 (handle_qxfer_libraries): Likewise.
2203 (handle_qxfer): Likewise.
2204 (handle_query): Likewise.
2205 (handle_v_cont): Likewise.
2206 (handle_v_run): Likewise.
2207 (captured_main): Likewise.
2208 * target.c (write_inferior_memory): Likewise.
2209 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2210 * tracepoint.c (init_trace_buffer): Likewise.
2211 (add_tracepoint_action): Likewise.
2212 (add_traceframe): Likewise.
2213 (add_traceframe_block): Likewise.
2214 (cmd_qtdpsrc): Likewise.
2215 (cmd_qtdv): Likewise.
2216 (cmd_qtstatus): Likewise.
2217 (response_source): Likewise.
2218 (response_tsv): Likewise.
2219 (cmd_qtnotes): Likewise.
2220 (gdb_collect): Likewise.
2221 (initialize_tracepoint): Likewise.
2222
afbe19f8
PL		 22232015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2224
2225 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2226 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2227 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2228 <NOP>: New.
2229 (enum aarch64_condition_codes): New enum.
2230 (w0): New static global.
2231 (fp): Likewise.
2232 (lr): Likewise.
2233 (struct aarch64_memory_operand) <type>: New
2234 MEMORY_OPERAND_POSTINDEX type.
2235 (postindex_memory_operand): New helper function.
2236 (emit_ret): New function.
2237 (emit_load_store_pair): New function, factored out of emit_stp
2238 with support for MEMORY_OPERAND_POSTINDEX.
2239 (emit_stp): Rewrite using emit_load_store_pair.
2240 (emit_ldp): New function.
2241 (emit_load_store): Likewise.
2242 (emit_ldr): Mention post-index instruction in comment.
2243 (emit_ldrh): New function.
2244 (emit_ldrb): New function.
2245 (emit_ldrsw): Mention post-index instruction in comment.
2246 (emit_str): Likewise.
2247 (emit_subs): New function.
2248 (emit_cmp): Likewise.
2249 (emit_and): Likewise.
2250 (emit_orr): Likewise.
2251 (emit_orn): Likewise.
2252 (emit_eor): Likewise.
2253 (emit_mvn): Likewise.
2254 (emit_lslv): Likewise.
2255 (emit_lsrv): Likewise.
2256 (emit_asrv): Likewise.
2257 (emit_mul): Likewise.
2258 (emit_sbfm): Likewise.
2259 (emit_sbfx): Likewise.
2260 (emit_ubfm): Likewise.
2261 (emit_ubfx): Likewise.
2262 (emit_csinc): Likewise.
2263 (emit_cset): Likewise.
2264 (emit_nop): Likewise.
2265 (emit_ops_insns): New helper function.
2266 (emit_pop): Likewise.
2267 (emit_push): Likewise.
2268 (aarch64_emit_prologue): New function.
2269 (aarch64_emit_epilogue): Likewise.
2270 (aarch64_emit_add): Likewise.
2271 (aarch64_emit_sub): Likewise.
2272 (aarch64_emit_mul): Likewise.
2273 (aarch64_emit_lsh): Likewise.
2274 (aarch64_emit_rsh_signed): Likewise.
2275 (aarch64_emit_rsh_unsigned): Likewise.
2276 (aarch64_emit_ext): Likewise.
2277 (aarch64_emit_log_not): Likewise.
2278 (aarch64_emit_bit_and): Likewise.
2279 (aarch64_emit_bit_or): Likewise.
2280 (aarch64_emit_bit_xor): Likewise.
2281 (aarch64_emit_bit_not): Likewise.
2282 (aarch64_emit_equal): Likewise.
2283 (aarch64_emit_less_signed): Likewise.
2284 (aarch64_emit_less_unsigned): Likewise.
2285 (aarch64_emit_ref): Likewise.
2286 (aarch64_emit_if_goto): Likewise.
2287 (aarch64_emit_goto): Likewise.
2288 (aarch64_write_goto_address): Likewise.
2289 (aarch64_emit_const): Likewise.
2290 (aarch64_emit_call): Likewise.
2291 (aarch64_emit_reg): Likewise.
2292 (aarch64_emit_pop): Likewise.
2293 (aarch64_emit_stack_flush): Likewise.
2294 (aarch64_emit_zero_ext): Likewise.
2295 (aarch64_emit_swap): Likewise.
2296 (aarch64_emit_stack_adjust): Likewise.
2297 (aarch64_emit_int_call_1): Likewise.
2298 (aarch64_emit_void_call_2): Likewise.
2299 (aarch64_emit_eq_goto): Likewise.
2300 (aarch64_emit_ne_goto): Likewise.
2301 (aarch64_emit_lt_goto): Likewise.
2302 (aarch64_emit_le_goto): Likewise.
2303 (aarch64_emit_gt_goto): Likewise.
2304 (aarch64_emit_ge_got): Likewise.
2305 (aarch64_emit_ops_impl): New static global variable.
2306 (aarch64_emit_ops): New target function, return
2307 &aarch64_emit_ops_impl.
2308 (struct linux_target_ops): Install it.
2309
bb903df0
PL		 23102015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2311
2312 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2313 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2314 aarch64-ipa.o.
2315 * linux-aarch64-ipa.c: New file.
2316 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2317 and endian.h.
2318 (aarch64_get_thread_area): New target method.
2319 (extract_signed_bitfield): New helper function.
2320 (aarch64_decode_ldr_literal): New function.
2321 (enum aarch64_opcodes): New enum.
2322 (struct aarch64_register): New struct.
2323 (struct aarch64_operand): New struct.
2324 (x0): New static global.
2325 (x1): Likewise.
2326 (x2): Likewise.
2327 (x3): Likewise.
2328 (x4): Likewise.
2329 (w2): Likewise.
2330 (ip0): Likewise.
2331 (sp): Likewise.
2332 (xzr): Likewise.
2333 (aarch64_register): New helper function.
2334 (register_operand): Likewise.
2335 (immediate_operand): Likewise.
2336 (struct aarch64_memory_operand): New struct.
2337 (offset_memory_operand): New helper function.
2338 (preindex_memory_operand): Likewise.
2339 (enum aarch64_system_control_registers): New enum.
2340 (ENCODE): New macro.
2341 (emit_insn): New helper function.
2342 (emit_b): New function.
2343 (emit_bcond): Likewise.
2344 (emit_cb): Likewise.
2345 (emit_tb): Likewise.
2346 (emit_blr): Likewise.
2347 (emit_stp): Likewise.
2348 (emit_ldp_q_offset): Likewise.
2349 (emit_stp_q_offset): Likewise.
2350 (emit_load_store): Likewise.
2351 (emit_ldr): Likewise.
2352 (emit_ldrsw): Likewise.
2353 (emit_str): Likewise.
2354 (emit_ldaxr): Likewise.
2355 (emit_stxr): Likewise.
2356 (emit_stlr): Likewise.
2357 (emit_data_processing_reg): Likewise.
2358 (emit_data_processing): Likewise.
2359 (emit_add): Likewise.
2360 (emit_sub): Likewise.
2361 (emit_mov): Likewise.
2362 (emit_movk): Likewise.
2363 (emit_mov_addr): Likewise.
2364 (emit_mrs): Likewise.
2365 (emit_msr): Likewise.
2366 (emit_sevl): Likewise.
2367 (emit_wfe): Likewise.
2368 (append_insns): Likewise.
2369 (can_encode_int32_in): New helper function.
2370 (aarch64_relocate_instruction): New function.
2371 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2372 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2373 (struct linux_target_ops): Install aarch64_get_thread_area,
2374 aarch64_install_fast_tracepoint_jump_pad and
2375 aarch64_get_min_fast_tracepoint_insn_len.
2376
787749ea
PL		 23772015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2378
2379 * Makefile.in (aarch64-insn.o): New rule.
2380 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2381
9812b2e6
YQ		 23822015-09-21 Yao Qi <yao.qi@linaro.org>
2383
2384 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2385
18fe412b
YQ		 23862015-09-21 Yao Qi <yao.qi@linaro.org>
2387
2388 * tracepoint.c (max_jump_pad_size): Remove.
2389
a0cc84cd
YQ		 23902015-09-18 Yao Qi <yao.qi@linaro.org>
2391
2392 * linux-aarch64-low.c: Don't include sys/uio.h.
2393 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2394
d78908cf
WW		 23952015-09-16 Wei-cheng Wang <cole945@gmail.com>
2396
2397 * tracepoint.c (eval_result_type): Change prototype.
2398 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2399
d57e0d50
PA		 24002015-09-15 Pedro Alves <palves@redhat.com>
2401
2402 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2403 Check whether to report exec events instead of checking whether
2404 multiprocess is enabled.
2405
5a676acc
PA		 24062015-09-15 Pedro Alves <palves@redhat.com>
2407
2408 PR remote/18965
2409 * remote-utils.c (prepare_resume_reply): Merge
2410 TARGET_WAITKIND_VFORK_DONE switch case with the
2411 TARGET_WAITKIND_FORKED case.
2412
7c5d0fad
YQ		 24132015-09-15 Yao Qi <yao.qi@linaro.org>
2414
2415 * server.c (handle_query): Check string comparison using
2416 "else if" instead of "if".
2417
750ce8d1
YQ		 24182015-09-15 Yao Qi <yao.qi@linaro.org>
2419
2420 * server.c (vCont_supported): New global variable.
2421 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2422 matches. Append ";vContSupported+" to own_buf.
2423 (handle_v_requests): Append ";s;S" to own_buf if target supports
2424 hardware single step or vCont_supported is false.
2425 (capture_main): Set vCont_supported to zero.
2426
70b90b91
YQ		 24272015-09-15 Yao Qi <yao.qi@linaro.org>
2428
2429 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2430 it to ...
2431 (linux_supports_hardware_single_step): ... New function.
2432 (linux_target_ops): Update.
2433 * lynx-low.c (lynx_target_ops): Set field
2434 supports_hardware_single_step to target_can_do_hardware_single_step.
2435 * nto-low.c (nto_target_ops): Likewise.
2436 * spu-low.c (spu_target_ops): Likewise.
2437 * win32-low.c (win32_target_ops): Likewise.
2438 * target.c (target_can_do_hardware_single_step): New function.
2439 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2440 Remove. <supports_hardware_single_step>: New field.
2441 (target_supports_conditional_breakpoints): Remove.
2442 (target_supports_hardware_single_step): New macro.
2443 (target_can_do_hardware_single_step): Declare.
2444 * server.c (handle_query): Use target_supports_hardware_single_step
2445 instead of target_supports_conditional_breakpoints.
2446
ade90bde
YQ		 24472015-09-15 Yao Qi <yao.qi@linaro.org>
2448
2449 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2450 function.
2451 (struct linux_target_ops the_low_target): Install
2452 aarch64_linux_siginfo_fixup.
2453
94585166
DB		 24542015-09-11 Don Breazeal <donb@codesourcery.com>
2455 Luis Machado <lgustavo@codesourcery.com>
2456
2457 * linux-low.c (linux_mourn): Static declaration.
2458 (linux_arch_setup): Move in front of
2459 handle_extended_wait.
2460 (linux_arch_setup_thread): New function.
2461 (handle_extended_wait): Handle exec events. Call
2462 linux_arch_setup_thread. Make event_lwp argument a
2463 pointer-to-a-pointer.
2464 (check_zombie_leaders): Do not check stopped threads.
2465 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2466 (linux_low_filter_event): Add lwp and thread for exec'ing
2467 non-leader thread if leader thread has been deleted.
2468 Refactor code into linux_arch_setup_thread and call it.
2469 Pass child lwp pointer by reference to handle_extended_wait.
2470 (linux_wait_for_event_filtered): Update comment.
2471 (linux_wait_1): Prevent clobbering exec event status.
2472 (linux_supports_exec_events): New function.
2473 (linux_target_ops) <supports_exec_events>: Initialize new member.
2474 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2475 new member.
2476 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2477 * server.c (report_exec_events): New global variable.
2478 (handle_query): Handle qSupported query for exec-events feature.
2479 (captured_main): Initialize report_exec_events.
2480 * server.h (report_exec_events): Declare new global variable.
2481 * target.h (struct target_ops) <supports_exec_events>: New
2482 member.
2483 (target_supports_exec_events): New macro.
2484 * win32-low.c (win32_target_ops) <supports_exec_events>:
2485 Initialize new member.
2486
0568462b
MM		 24872015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2488
2489 * linux-low.c (linux_low_enable_btrace): Remove.
2490 (linux_target_ops): Replace linux_low_enable_btrace with
2491 linux_enable_btrace.
2492
39edd165
YQ		 24932015-09-03 Yao Qi <yao.qi@linaro.org>
2494
2495 * linux-aarch64-low.c (aarch64_insert_point): Call
2496 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2497 returns true.
2498
1db33b5a
UW		 24992015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2500
2501 * linux-low.c (check_stopped_by_breakpoint): Use
2502 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2503
ab290430
PA		 25042015-08-27 Pedro Alves <palves@redhat.com>
2505
2506 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2507
8d749320
SM		 25082015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2509
6711b7f8
SM		 2510 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2511 the XNEW-family equivalent.
8d749320
SM		 2512 (compile_bytecodes): Likewise.
2513 * dll.c (loaded_dll): Likewise.
2514 * event-loop.c (append_callback_event): Likewise.
2515 (create_file_handler): Likewise.
2516 (create_file_event): Likewise.
2517 * hostio.c (handle_open): Likewise.
2518 * inferiors.c (add_thread): Likewise.
2519 (add_process): Likewise.
2520 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2521 * linux-arm-low.c (arm_new_process): Likewise.
2522 (arm_new_thread): Likewise.
2523 * linux-low.c (add_to_pid_list): Likewise.
2524 (linux_add_process): Likewise.
2525 (handle_extended_wait): Likewise.
2526 (add_lwp): Likewise.
2527 (enqueue_one_deferred_signal): Likewise.
2528 (enqueue_pending_signal): Likewise.
2529 (linux_resume_one_lwp_throw): Likewise.
2530 (linux_resume_one_thread): Likewise.
2531 (linux_read_memory): Likewise.
2532 (linux_write_memory): Likewise.
2533 * linux-mips-low.c (mips_linux_new_process): Likewise.
2534 (mips_linux_new_thread): Likewise.
2535 (mips_add_watchpoint): Likewise.
2536 * linux-x86-low.c (initialize_low_arch): Likewise.
2537 * lynx-low.c (lynx_add_process): Likewise.
2538 * mem-break.c (set_raw_breakpoint_at): Likewise.
2539 (set_breakpoint): Likewise.
2540 (add_condition_to_breakpoint): Likewise.
2541 (add_commands_to_breakpoint): Likewise.
2542 (clone_agent_expr): Likewise.
2543 (clone_one_breakpoint): Likewise.
2544 * regcache.c (new_register_cache): Likewise.
2545 * remote-utils.c (look_up_one_symbol): Likewise.
2546 * server.c (queue_stop_reply): Likewise.
2547 (start_inferior): Likewise.
2548 (queue_stop_reply_callback): Likewise.
2549 (handle_target_event): Likewise.
2550 * spu-low.c (fetch_ppc_memory): Likewise.
2551 (store_ppc_memory): Likewise.
2552 * target.c (set_target_ops): Likewise.
2553 * thread-db.c (thread_db_load_search): Likewise.
2554 (try_thread_db_load_1): Likewise.
2555 * tracepoint.c (add_tracepoint): Likewise.
2556 (add_tracepoint_action): Likewise.
2557 (create_trace_state_variable): Likewise.
2558 (cmd_qtdpsrc): Likewise.
2559 (cmd_qtro): Likewise.
2560 (add_while_stepping_state): Likewise.
2561 * win32-low.c (child_add_thread): Likewise.
2562 (get_image_name): Likewise.
2563
ed8b7b42
YQ		 25642015-08-25 Yao Qi <yao.qi@linaro.org>
2565
2566 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2567
db3cb7cb
YQ		 25682015-08-25 Yao Qi <yao.qi@linaro.org>
2569
2570 * Makefile.in (aarch64-linux.o): New rule.
2571 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2572 srv_tgtobj.
2573 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2574 (aarch64_init_debug_reg_state): Make it extern.
2575 (aarch64_linux_prepare_to_resume): Remove.
2576
f6011a1c
YQ		 25772015-08-25 Yao Qi <yao.qi@linaro.org>
2578
2579 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2580 lwp_arch_private_info and ptid_of_lwp.
2581
88e2cf7e
YQ		 25822015-08-25 Yao Qi <yao.qi@linaro.org>
2583
2584 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2585 Find proc_info by find_process_pid. All callers updated.
2586
5e35436e
YQ		 25872015-08-25 Yao Qi <yao.qi@linaro.org>
2588
2589 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2590 Remove.
2591 (debug_reg_change_callback): Remove.
2592 (aarch64_notify_debug_reg_change): Remove.
2593
4a8a7965
YQ		 25942015-08-25 Yao Qi <yao.qi@linaro.org>
2595
2596 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2597 Call current_lwp_ptid.
2598
32a271ee
YQ		 25992015-08-25 Yao Qi <yao.qi@linaro.org>
2600
2601 * linux-aarch64-low.c (debug_reg_change_callback): Use
2602 debug_printf.
2603
0d51c8d7
YQ		 26042015-08-25 Yao Qi <yao.qi@linaro.org>
2605
2606 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2607
31a43dd5
YQ		 26082015-08-25 Yao Qi <yao.qi@linaro.org>
2609
2610 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2611
8ee52567
YQ		 26122015-08-25 Yao Qi <yao.qi@linaro.org>
2613
2614 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2615 the code.
2616
ff3f0f45
YQ		 26172015-08-25 Yao Qi <yao.qi@linaro.org>
2618
2619 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2620 Remove.
2621 (debug_reg_change_callback): Remove argument entry and add argument
2622 lwp. Remove local variable thread. Don't print thread id in the
2623 debugging output. Don't check whether pid of thread equals to pid.
2624 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2625 iterate_over_lwps instead find_inferior.
2626
3d40fbb5
PA		 26272015-08-24 Pedro Alves <palves@redhat.com>
2628
2629 * inferiors.c (get_first_process): New function.
2630 * inferiors.h (get_first_process): New declaration.
2631 * remote-utils.c (read_ptid): Default to the first process in the
2632 list, instead of to the current thread's process.
2633
438e1e42
PA		 26342015-08-24 Pedro Alves <palves@redhat.com>
2635
2636 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2637 * event-loop.c: Likewise.
2638 * remote-utils.c: Likewise.
2639 * tracepoint.c: Likewise.
2640
a8c6d4fc
PA		 26412015-08-24 Pedro Alves <palves@redhat.com>
2642
2643 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2644 ptid_get_lwp.
2645
99b0bb12
PA		 26462015-08-21 Pedro Alves <palves@redhat.com>
2647
2648 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2649 instead of literal 1.
2650
f8904751
PA		 26512015-08-21 Pedro Alves <palves@redhat.com>
2652
2653 * tdesc.c (default_description): Explicitly zero-initialize.
2654
465a859e
PA		 26552015-08-21 Pedro Alves <palves@redhat.com>
2656
2657 PR gdb/18749
2658 * inferiors.c (remove_thread): Discard any pending stop reply for
2659 this thread.
2660 * server.c (remove_all_on_match_pid): Rename to ...
2661 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2662 instead of a pid.
2663 (discard_queued_stop_replies): Change parameter to a ptid. Now
2664 extern.
2665 (handle_v_kill, kill_inferior_callback, captured_main)
2666 (process_serial_event): Adjust.
2667 * server.h (discard_queued_stop_replies): Declare.
2668
f0db101d
PA		 26692015-08-21 Pedro Alves <palves@redhat.com>
2670
2671 * linux-low.c (wait_for_sigstop): Always switch to no thread
2672 selected if the previously current thread dies.
2673 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2674 process instead of the current thread's.
2675 * remote-utils.c (input_interrupt): Don't check if there's no
2676 current thread.
2677 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2678 current thread to the general thread fails, error out.
2679 (handle_qxfer_auxv, handle_qxfer_libraries)
2680 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2681 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2682 (handle_query): Check if there's a thread selected instead of
2683 checking whether there's any thread in the thread list.
2684 (handle_qxfer_threads, handle_qxfer_btrace)
2685 (handle_qxfer_btrace_conf): Don't error out early if there's no
2686 thread in the thread list.
2687 (handle_v_cont, myresume): Don't set the current thread to the
2688 continue thread.
2689 (process_serial_event) <Hg handling>: Also set thread_id if the
2690 previous general thread is still alive.
2691 (process_serial_event) <g/G handling>: If setting the current
2692 thread to the general thread fails, error out.
2693 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2694 thread's lwp instead of the current thread's.
2695 * target.c (set_desired_thread): If the desired thread was not
2696 found, leave the current thread pointing to NULL. Return an int
2697 (boolean) indicating success.
2698 * target.h (set_desired_thread): Change return type to int.
2699
40045d91
MF		 27002015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2701
2702 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2703 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2704 #includes.
2705 (ps_get_thread_area): New function.
2706
45face3b
GB		 27072015-08-19 Gary Benson <gbenson@redhat.com>
2708
2709 * hostio.c (handle_pread): Do not attempt to read more data
2710 than hostio_reply_with_data can fit in a packet.
2711
16d5f642
JB		 27122015-08-18 Joel Brobecker <brobecker@adacore.com>
2713
2714 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2715
a738da3a
MF		 27162015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2717
2718 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2719
33ebda9d
PA		 27202015-08-06 Pedro Alves <palves@redhat.com>
2721
2722 * tracepoint.c (expr_eval_result): Now an int.
2723
a44892be
PA		 27242015-08-06 Pedro Alves <palves@redhat.com>
2725
2726 * gdbthread.h (struct regcache): Forward declare.
2727 (struct thread_info) <regcache_data>: Now a struct regcache
2728 pointer.
2729 * inferiors.c (inferior_regcache_data)
2730 (set_inferior_regcache_data): Now work with struct regcache
2731 pointers.
2732 * inferiors.h (struct regcache): Forward declare.
2733 (inferior_regcache_data, set_inferior_regcache_data): Now work
2734 with struct regcache pointers.
2735 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2736 (free_register_cache_thread): Remove struct regcache pointer
2737 casts.
2738
608a1e46
PA		 27392015-08-06 Pedro Alves <palves@redhat.com>
2740
2741 * server.c (captured_main): On error, print the exception message
2742 to stderr, and if run_once is set, throw a quit.
2743
f0ce0d3a
PA		 27442015-08-06 Pedro Alves <palves@redhat.com>
2745
2746 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2747 the current thread.
2748
bf47e248
PA		 27492015-08-06 Pedro Alves <palves@redhat.com>
2750
2751 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2752 reading beyond the passed in buffer length.
2753
b6b9ffcc
PL		 27542015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2755
2756 * tracepoint.c (symbol_list) <required>: Remove.
2757
863d01bd
PA		 27582015-08-06 Pedro Alves <palves@redhat.com>
2759
2760 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2761 count if stopping and suspending threads.
2762 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2763 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2764 (linux_detach): Complete an ongoing step-over.
2765 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2766 throughout.
2767 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2768 (linux_wait_1): If passing a signal to the inferior after
2769 finishing a step-over, unsuspend and re-resume all lwps. If we
2770 see a single-step event but the thread should be continuing, don't
2771 pass the trap to gdb.
2772 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2773 internal_error instead of gdb_assert.
2774 (enqueue_pending_signal): New function.
2775 (check_ptrace_stopped_lwp_gone): Add debug output.
2776 (start_step_over): Use internal_error instead of gdb_assert.
2777 (complete_ongoing_step_over): New function.
2778 (linux_resume_one_thread): Don't resume a suspended thread.
2779 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2780 it stepping.
2781
00db26fa
PA		 27822015-08-06 Pedro Alves <palves@redhat.com>
2783
2784 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2785 (linux_thread_alive): Use lwp_is_marked_dead.
2786 (extended_event_reported): Delete.
2787 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2788 instead of extended_event_reported.
2789 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2790 as well.
2791 (lwp_is_marked_dead): New function.
2792 (lwp_running): Use lwp_is_marked_dead.
2793 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2794 comment.
2795
ad071a30
PA		 27962015-08-06 Pedro Alves <palves@redhat.com>
2797
2798 * linux-low.c (linux_wait_1): Move fork event output out of the
2799 !report_to_gdb check. Pass event_child->waitstatus to
2800 target_waitstatus_to_string instead of ourstatus.
2801
524b57e6
YQ		 28022015-08-04 Yao Qi <yao.qi@linaro.org>
2803
2804 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2805 if current_thread is 32 bit.
2806
6085d6f6
YQ		 28072015-08-04 Yao Qi <yao.qi@linaro.org>
2808
2809 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2810 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2811 * server.c (extended_protocol): Remove "static".
2812 * server.h (extended_protocol): Declare it.
2813
8a7e4587
YQ		 28142015-08-04 Yao Qi <yao.qi@linaro.org>
2815
2816 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2817 both aarch64 and aarch32.
2818 (aarch64_set_pc): Likewise.
2819
3b53ae99
YQ		 28202015-08-04 Yao Qi <yao.qi@linaro.org>
2821
2822 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2823 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2824 arm-with-neon.xml to srv_xmlfiles.
2825 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2826 (is_64bit_tdesc): New function.
2827 (aarch64_linux_read_description): New function.
2828 (aarch64_arch_setup): Call aarch64_linux_read_description.
2829 (regs_info): Rename to regs_info_aarch64.
2830 (aarch64_regs_info): Return right regs_info.
2831 (initialize_low_arch): Call initialize_low_arch_aarch32.
2832
bd9e6534
YQ		 28332015-08-04 Yao Qi <yao.qi@linaro.org>
2834
2835 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2836 * linux-aarch32-low.c: New file.
2837 * linux-aarch32-low.h: New file.
2838 * linux-arm-low.c (arm_fill_gregset): Move it to
2839 linux-aarch32-low.c.
2840 (arm_store_gregset): Likewise.
2841 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2842 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2843 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2844 (regs_info): Rename to regs_info_arm.
2845 (arm_regs_info): Return regs_info_aarch32 if
2846 have_ptrace_getregset is 1 and target description is
2847 arm_with_neon or arm_with_vfpv3.
2848 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2849 Call initialize_low_arch_aarch32 instead.
2850
ded48a5e
YQ		 28512015-08-04 Yao Qi <yao.qi@linaro.org>
2852
2853 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2854 * linux-low.c: ... here.
2855 * linux-low.h (have_ptrace_getregset): Declare it.
2856
96e9210f
PA		 28572015-08-04 Pedro Alves <palves@redhat.com>
2858
2859 * thread-db.c (struct thread_db): Use new typedefs.
2860 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2861 CHK calls.
2862 (disable_thread_event_reporting): Cast result of dlsym to
2863 destination function pointer type.
2864 (thread_db_mourn): Use td_ta_delete_ftype.
2865
af60a1ef
SL		 28662015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2867
2868 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2869 arch variant.
2870 (CDX_BREAKPOINT): Define for R2.
2871 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2872 (the_low_target): Add comments.
2873
e8b41681
YQ		 28742015-07-30 Yao Qi <yao.qi@linaro.org>
2875
2876 * linux-arm-low.c (arm_hwcap): Remove it.
2877 (arm_read_description): New local variable arm_hwcap. Don't
2878 set arm_hwcap to zero.
2879
89abb039
YQ		 28802015-07-30 Yao Qi <yao.qi@linaro.org>
2881
2882 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2883 Use regcache->tdesc instead.
2884 (arm_store_wmmxregset): Likewise.
2885 (arm_fill_vfpregset): Likewise.
2886 (arm_store_vfpregset): Likewise.
2887
deca266c
YQ		 28882015-07-30 Yao Qi <yao.qi@linaro.org>
2889
2890 * linux-arm-low.c: Include arch/arm.h.
2891 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2892 (arm_store_gregset): Likewise.
2893
aa58a496
SM		 28942015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2895
2896 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2897 ptrace's 4th parameter.
2898
50904b25
YQ		 28992015-07-27 Yao Qi <yao.qi@linaro.org>
2900
2901 * configure.srv (case aarch64*-*-linux*): Don't set
2902 srv_linux_usrregs.
2903
5826e159
PA		 29042015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2905
2906 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2907 sys/ptrace.h.
2908 * linux-arm-low.c: Likewise.
2909 * linux-cris-low.c: Likewise.
2910 * linux-crisv32-low.c: Likewise.
2911 * linux-low.c: Likewise.
2912 * linux-m68k-low.c: Likewise.
2913 * linux-mips-low.c: Likewise.
2914 * linux-nios2-low.c: Likewise.
2915 * linux-s390-low.c: Likewise.
2916 * linux-sparc-low.c: Likewise.
2917 * linux-tic6x-low.c: Likewise.
2918 * linux-tile-low.c: Likewise.
2919 * linux-x86-low.c: Likewise.
2920
54019719
PA		 29212015-07-24 Pedro Alves <palves@redhat.com>
2922
2923 * config.in: Regenerate.
2924 * configure: Regenerate.
2925
eb7aa561
PA		 29262015-07-24 Pedro Alves <palves@redhat.com>
2927
2928 * acinclude.m4: Include ../ptrace.m4.
2929 * configure.ac: Call GDB_AC_PTRACE.
2930 * config.in, configure: Regenerate.
2931
55d7b841
YQ		 29322015-07-24 Yao Qi <yao.qi@linaro.org>
2933
2934 * linux-low.c (linux_create_inferior): Remove setting to
2935 proc->priv->new_inferior.
2936 (linux_attach): Likewise.
2937 (linux_low_filter_event): Likewise.
2938 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2939
c06cbd92
YQ		 29402015-07-24 Yao Qi <yao.qi@linaro.org>
2941
2942 * linux-low.c (linux_arch_setup): New function.
2943 (linux_low_filter_event): If proc->tdesc is NULL and
2944 proc->attached is true, call the_low_target.arch_setup.
2945 Otherwise, keep status pending, and return.
2946 (linux_resume_one_lwp_throw): Don't call get_pc if
2947 thread->while_stepping isn't NULL. Don't call
2948 get_thread_regcache if proc->tdesc is NULL.
2949 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2950 (linux_target_ops): Install arch_setup.
2951 * server.c (start_inferior): Call the_target->arch_setup.
2952 * target.h (struct target_ops) <arch_setup>: New field.
2953 (target_arch_setup): New marco.
2954 * lynx-low.c (lynx_target_ops): Update.
2955 * nto-low.c (nto_target_ops): Update.
2956 * spu-low.c (spu_target_ops): Update.
2957 * win32-low.c (win32_target_ops): Update.
2958
5ae3ebba
YQ		 29592015-07-24 Yao Qi <yao.qi@linaro.org>
2960
2961 * linux-low.c (linux_add_process): Don't set
2962 proc->priv->new_inferior.
2963 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2964 (linux_attach): Likewise.
2965
eb97750b
YQ		 29662015-07-24 Yao Qi <yao.qi@linaro.org>
2967
2968 * server.c (start_inferior): Code refactor.
2969
51aee833
YQ		 29702015-07-24 Yao Qi <yao.qi@linaro.org>
2971
2972 * server.c (process_serial_event): Set general_thread.
2973
af1b22f3
YQ		 29742015-07-21 Yao Qi <yao.qi@linaro.org>
2975
2976 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2977 aarch64_linux_get_debug_reg_capacity.
2978
554717a3
YQ		 29792015-07-17 Yao Qi <yao.qi@linaro.org>
2980
2981 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2982 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2983 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2984 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2985 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2986 (AARCH64_HWP_ALIGNMENT): Likewise.
2987 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2988 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2989 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2990 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2991 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2992 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2993 (struct aarch64_debug_reg_state): Likewise.
2994 (struct arch_lwp_info): Likewise.
2995 (aarch64_align_watchpoint): Likewise.
2996 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2997 (aarch64_watchpoint_length): Likewise.
2998 (aarch64_point_encode_ctrl_reg): Likewise
2999 (aarch64_point_is_aligned): Likewise.
3000 (aarch64_align_watchpoint): Likewise.
3001 (aarch64_linux_set_debug_regs):
3002 (aarch64_dr_state_insert_one_point): Likewise.
3003 (aarch64_dr_state_remove_one_point): Likewise.
3004 (aarch64_handle_breakpoint): Likewise.
3005 (aarch64_handle_aligned_watchpoint): Likewise.
3006 (aarch64_handle_unaligned_watchpoint): Likewise.
3007 (aarch64_handle_watchpoint): Likewise.
3008
c67ca4de
YQ		 30092015-07-17 Yao Qi <yao.qi@linaro.org>
3010
3011 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3012 and don't aarch64_get_debug_reg_state. All callers update.
3013 (aarch64_handle_aligned_watchpoint): Likewise.
3014 (aarch64_handle_unaligned_watchpoint): Likewise.
3015 (aarch64_handle_watchpoint): Likewise.
3016 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3017 (aarch64_remove_point): Likewise.
3018
25abf979
YQ		 30192015-07-17 Yao Qi <yao.qi@linaro.org>
3020
3021 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3022 debug_printf.
3023 (aarch64_handle_unaligned_watchpoint): Likewise.
3024
db1ff28b
JK		 30252015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3026
3027 Revert the previous 3 commits:
3028 Move gdb_regex* to common/
3029 Move linux_find_memory_regions_full & co.
3030 gdbserver build-id attribute generator
3031
700ca40f
JK		 30322015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3033 Jan Kratochvil <jan.kratochvil@redhat.com>
3034
3035 gdbserver build-id attribute generator.
3036 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3037 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3038 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3039 (find_phdr): New.
3040 (get_dynamic): Use find_pdhr to traverse program headers.
3041 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3042 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3043 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3044 (get_hex_build_id): New.
3045 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3046 to reply XML document.
3047
9904185c
JK		 30482015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3049 Jan Kratochvil <jan.kratochvil@redhat.com>
3050
3051 * target.c: Include target/target-utils.h and fcntl.h.
3052 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3053 (target_fileio_read_stralloc): New functions.
3054
6e5b4429
JK		 30552015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3056
3057 * Makefile.in (OBS): Add gdb_regex.o.
3058 (gdb_regex.o): New.
3059 * config.in: Rebuilt.
3060 * configure: Rebuilt.
3061
ddc98fbf
JK		 30622015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3063 Jan Kratochvil <jan.kratochvil@redhat.com>
3064
3065 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3066 * Makefile.in (OBS): Add target-utils.o.
3067 (linux-maps.o, target-utils.o): New.
3068 * configure.srv (srv_linux_obj): Add linux-maps.o.
3069
e57bb7a0
PL		 30702015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3071
3072 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3073 function, return 1.
3074 (the_low_target): Install it.
3075
586b02a9
PA		 30762015-07-14 Pedro Alves <palves@redhat.com>
3077
3078 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3079 Instead, ignore ECHILD, and throw an error for other errnos.
3080
58c1b36c
PA		 30812015-07-10 Pedro Alves <palves@redhat.com>
3082
3083 * event-loop.c (struct callback_event) <data>: Change type to
3084 gdb_client_data instance instead of gdb_client_data pointer.
3085 (append_callback_event): Adjust.
3086
421530db
PL		 30872015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3088
3089 * linux-aarch64-low.c: Add comments for each linux_target_ops
3090 method. Remove comments already covered in target_ops and
3091 linux_target_ops definitions.
3092 (the_low_target): Add comments for each unimplemented method.
3093
c2d65f38
YQ		 30942015-07-09 Yao Qi <yao.qi@linaro.org>
3095
3096 * linux-aarch64-low.c (aarch64_regmap): Remove.
3097 (aarch64_usrregs_info): Remove.
3098 (regs_info): Set field usrregs to NULL.
3099
b20a6524
MM		 31002015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3101
3102 * linux-low.c: Include "rsp-low.h"
3103 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3104 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3105 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3106 (handle_btrace_enable_pt): New.
3107 (handle_btrace_general_set): Support "pt".
3108 (handle_btrace_conf_general_set): Support "pt:size".
3109
96c97461
PL		 31102015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3111
3112 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3113 Z_PACKET_SW_BP.
3114
37d66942
PL		 31152015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3116
3117 * linux-aarch64-low.c: Remove comment about endianness.
3118 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3119 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3120 memcmp.
3121
dc06243f
GB		 31222015-06-24 Gary Benson <gbenson@redhat.com>
3123
3124 * linux-i386-ipa.c (stdint.h): Do not include.
3125 * lynx-i386-low.c (stdint.h): Likewise.
3126 * lynx-ppc-low.c (stdint.h): Likewise.
3127 * mem-break.c (stdint.h): Likewise.
3128 * thread-db.c (stdint.h): Likewise.
3129 * tracepoint.c (stdint.h): Likewise.
3130 * win32-low.c (stdint.h): Likewise.
3131
124e13d9
SM		 31322015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3133
3134 * server.c (write_qxfer_response): Update call to
3135 remote_escape_output.
3136
909c2cda
JK		 31372015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3138 Jan Kratochvil <jan.kratochvil@redhat.com>
3139
3140 Merge multiple hex conversions.
3141 * gdbreplay.c (tohex): Rename to 'fromhex'.
3142 (logchar): Use fromhex.
3143
24c05f46
JK		 31442015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3145
3146 * server.c (handle_qxfer_libraries): Set `version' attribute for
3147 <library-list>.
3148
14d2069a
GB		 31492015-06-10 Gary Benson <gbenson@redhat.com>
3150
3151 * target.h (struct target_ops) <multifs_open>: New field.
3152 <multifs_unlink>: Likewise.
3153 <multifs_readlink>: Likewise.
3154 * linux-low.c (nat/linux-namespaces.h): New include.
3155 (linux_target_ops): Initialize the_target->multifs_open,
3156 the_target->multifs_unlink and the_target->multifs_readlink.
3157 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3158 * hostio.c (hostio_fs_pid): New static variable.
3159 (hostio_handle_new_gdb_connection): New function.
3160 (handle_setfs): Likewise.
3161 (handle_open): Use the_target->multifs_open as appropriate.
3162 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3163 (handle_readlink): Use the_target->multifs_readlink as
3164 appropriate.
3165 (handle_vFile): Handle vFile:setfs packets.
3166 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3167 after target_handle_new_gdb_connection.
3168
4b8b5e72
GB		 31692015-06-10 Gary Benson <gbenson@redhat.com>
3170
3171 * configure.ac (AC_CHECK_FUNCS): Add setns.
3172 * config.in: Regenerate.
3173 * configure: Likewise.
3174 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3175 (linux-namespaces.o): New rule.
3176 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3177
3ac2e371
GB		 31782015-06-09 Gary Benson <gbenson@redhat.com>
3179
3180 * hostio.c (handle_open): Process mode argument with
3181 fileio_to_host_mode.
3182
ca9b78ce
YQ		 31832015-06-01 Yao Qi <yao.qi@linaro.org>
3184
3185 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3186 * linux-x86-low.c: Likewise.
3187
bfacd19d
DB		 31882015-05-28 Don Breazeal <donb@codesourcery.com>
3189
3190 * linux-low.c (handle_extended_wait): Initialize
3191 thread_info.last_resume_kind for new fork children.
3192
452003ef
PA		 31932015-05-15 Pedro Alves <palves@redhat.com>
3194
3195 * target.h (target_handle_new_gdb_connection): Rewrite using if
3196 wrapped in do/while.
3197
1041a03c
JB		 31982015-05-14 Joel Brobecker <brobecker@adacore.com>
3199
3200 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3201 * configure, config.in: Regenerate.
3202 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3203 Declare typedef.
3204
c269dbdb
DB		 32052015-05-12 Don Breazeal <donb@codesourcery.com>
3206
3207 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3208 PTRACE_EVENT_VFORK_DONE.
3209 (linux_low_ptrace_options, extended_event_reported): Add vfork
3210 events.
3211 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3212 and "vforkdone" for RSP 'T' Stop Reply Packet.
3213 * server.h (report_vfork_events): Declare
3214 global variable.
3215
3a8a0396
DB		 32162015-05-12 Don Breazeal <donb@codesourcery.com>
3217
3218 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3219 (the_low_target) <new_fork>: Initialize new member.
3220 * linux-arm-low.c (arm_new_fork): New function.
3221 (the_low_target) <new_fork>: Initialize new member.
3222 * linux-low.c (handle_extended_wait): Call new target function
3223 new_fork.
3224 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3225 * linux-mips-low.c (mips_add_watchpoint): New function
3226 extracted from mips_insert_point.
3227 (the_low_target) <new_fork>: Initialize new member.
3228 (mips_linux_new_fork): New function.
3229 (mips_insert_point): Call mips_add_watchpoint.
3230 * linux-x86-low.c (x86_linux_new_fork): New function.
3231 (the_low_target) <new_fork>: Initialize new member.
3232
de0d863e
DB		 32332015-05-12 Don Breazeal <donb@codesourcery.com>
3234
3235 * linux-low.c (handle_extended_wait): Implement return value,
3236 rename argument 'event_child' to 'event_lwp', handle
3237 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3238 (linux_low_ptrace_options): New function.
3239 (linux_low_filter_event): Call linux_low_ptrace_options,
3240 use different argument fo linux_enable_event_reporting,
3241 use return value from handle_extended_wait.
3242 (extended_event_reported): New function.
3243 (linux_wait_1): Call extended_event_reported and set
3244 status to report fork events.
3245 (linux_write_memory): Add pid to debug message.
3246 (reset_lwp_ptrace_options_callback): New function.
3247 (linux_handle_new_gdb_connection): New function.
3248 (linux_target_ops): Initialize new structure member.
3249 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3250 * lynx-low.c: Initialize new structure member.
3251 * remote-utils.c (prepare_resume_reply): Implement stop reason
3252 "fork" for "T" stop message.
3253 * server.c (handle_query): Call handle_new_gdb_connection.
3254 * server.h (report_fork_events): Declare global flag.
3255 * target.h (struct target_ops) <handle_new_gdb_connection>:
3256 New member.
3257 (target_handle_new_gdb_connection): New macro.
3258 * win32-low.c: Initialize new structure member.
3259
ddcbc397
DB		 32602015-05-12 Don Breazeal <donb@codesourcery.com>
3261
3262 * mem-break.c (APPEND_TO_LIST): Define macro.
3263 (clone_agent_expr): New function.
3264 (clone_one_breakpoint): New function.
3265 (clone_all_breakpoints): New function.
3266 * mem-break.h: Declare new functions.
3267
89245bc0
DB		 32682015-05-12 Don Breazeal <donb@codesourcery.com>
3269
3270 * linux-low.c (linux_supports_fork_events): New function.
3271 (linux_supports_vfork_events): New function.
3272 (linux_target_ops): Initialize new structure members.
3273 (initialize_low): Call linux_check_ptrace_features.
3274 * lynx-low.c (lynx_target_ops): Initialize new structure
3275 members.
3276 * server.c (report_fork_events, report_vfork_events):
3277 New global flags.
3278 (handle_query): Add new features to qSupported packet and
3279 response.
3280 (captured_main): Initialize new global variables.
3281 * target.h (struct target_ops) <supports_fork_events>:
3282 New member.
3283 <supports_vfork_events>: New member.
3284 (target_supports_fork_events): New macro.
3285 (target_supports_vfork_events): New macro.
3286 * win32-low.c (win32_target_ops): Initialize new structure
3287 members.
3288
835205d0
GB		 32892015-05-12 Gary Benson <gbenson@redhat.com>
3290
3291 * server.c (handle_qxfer_exec_file): Use current process
3292 if annex is empty.
3293
21e94bd9
SL		 32942015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3295
3296 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3297 Remove HAVE_PTRACE_GETREGS conditionals.
3298 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3299 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3300
45614f15
YQ		 33012015-05-08 Yao Qi <yao.qi@linaro.org>
3302
3303 * linux-low.c (linux_supports_conditional_breakpoints): New
3304 function.
3305 (linux_target_ops): Install new target method.
3306 * lynx-low.c (lynx_target_ops): Install NULL hook for
3307 supports_conditional_breakpoints.
3308 * nto-low.c (nto_target_ops): Likewise.
3309 * spu-low.c (spu_target_ops): Likewise.
3310 * win32-low.c (win32_target_ops): Likewise.
3311 * server.c (handle_query): Check
3312 target_supports_conditional_breakpoints.
3313 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3314 New field.
3315 (target_supports_conditional_breakpoints): New macro.
3316
80ad801e
PA		 33172015-05-06 Pedro Alves <palves@redhat.com>
3318
3319 PR server/18081
3320 * server.c (start_inferior): If the process exits, mourn it.
3321
819843c7
GB		 33222015-04-21 Gary Benson <gbenson@redhat.com>
3323
3324 * hostio.c (fileio_open_flags_to_host): Factored out to
3325 fileio_to_host_openflags in common/fileio.c. Single use
3326 updated.
3327
a2d5a9d7
MF		 33282015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3329
3330 * linux-xtensa-low.c (xtensa_fill_gregset)
3331 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3332 XCHAL_HAVE_LOOP.
3333
deb44829
MF		 33342015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3335
3336 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3337 (regs_info): Replace usrregs pointer with NULL.
3338
e57f1de3
GB		 33392015-04-17 Gary Benson <gbenson@redhat.com>
3340
3341 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3342 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3343 * server.c (handle_qxfer_exec_file): New function.
3344 (qxfer_packets): Add exec-file entry.
3345 (handle_query): Report qXfer:exec-file:read as supported packet.
3346
62828379
RN		 33472015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3348
3349 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3350
b88bb450
GB		 33512015-04-09 Gary Benson <gbenson@redhat.com>
3352
3353 * hostio-errno.c (errno_to_fileio_error): Remove function.
3354 Update caller to use remote_fileio_to_fio_error.
3355
c8f4bfdd
YQ		 33562015-04-09 Yao Qi <yao.qi@linaro.org>
3357
3358 * linux-low.c (linux_insert_point): Call
3359 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3360 (linux_remove_point): Call remove_memory_breakpoint if type is
3361 raw_bkpt_type_sw.
3362 * linux-x86-low.c (x86_insert_point): Don't call
3363 insert_memory_breakpoint.
3364 (x86_remove_point): Don't call remove_memory_breakpoint.
3365
41f98f02
PA		 33662015-04-01 Pedro Alves <palves@redhat.com>
3367 Cleber Rosa <crosa@redhat.com>
3368
3369 * server.c (gdbserver_usage): Reorganize and extend the usage
3370 message.
3371
2bf6fb9d
PA		 33722015-03-24 Pedro Alves <palves@redhat.com>
3373
3374 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3375 output. Also dump TRAP_TRACE.
3376 (linux_low_filter_event): In debug output, distinguish a
3377 resume_stop SIGSTOP from a delayed SIGSTOP.
3378
369f6daa
GB		 33792015-03-24 Gary Benson <gbenson@redhat.com>
3380
3381 * linux-x86-low.c (x86_linux_new_thread): Moved to
3382 nat/x86-linux.c.
3383 (x86_linux_prepare_to_resume): Likewise.
3384
8e5d4070
GB		 33852015-03-24 Gary Benson <gbenson@redhat.com>
3386
3387 * Makefile.in (x86-linux-dregs.o): New rule.
3388 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3389 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3390 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3391 (x86_linux_dr_get): Likewise.
3392 (x86_linux_dr_set): Likewise.
3393 (update_debug_registers_callback): Likewise.
3394 (x86_linux_dr_set_addr): Likewise.
3395 (x86_linux_dr_get_addr): Likewise.
3396 (x86_linux_dr_set_control): Likewise.
3397 (x86_linux_dr_get_control): Likewise.
3398 (x86_linux_dr_get_status): Likewise.
3399 (x86_linux_update_debug_registers): Likewise.
3400
2b95d440
GB		 34012015-03-24 Gary Benson <gbenson@redhat.com>
3402
3403 * linux-x86-low.c (x86_linux_update_debug_registers):
3404 New function, factored out from...
3405 (x86_linux_prepare_to_resume): ...this.
3406
14b0bc68
GB		 34072015-03-24 Gary Benson <gbenson@redhat.com>
3408
3409 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3410 (x86_linux_dr_set): Likewise.
3411 (update_debug_registers_callback): Likewise.
3412 (x86_linux_dr_set_addr): Likewise.
3413 (x86_linux_dr_get_addr): Likewise.
3414 (x86_linux_dr_set_control): Likewise.
3415 (x86_linux_dr_get_control): Likewise.
3416 (x86_linux_dr_get_status): Likewise.
3417 (x86_linux_prepare_to_resume): Likewise.
3418
5dfe6ca8
GB		 34192015-03-24 Gary Benson <gbenson@redhat.com>
3420
3421 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3422 Use perror_with_name. Pass string through gettext.
3423 (x86_linux_dr_set): Likewise.
3424
d33472ad
GB		 34252015-03-24 Gary Benson <gbenson@redhat.com>
3426
3427 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3428 (x86_linux_dr_set_addr): ...this.
3429 (x86_dr_low_get_addr): Rename to...
3430 (x86_linux_dr_get_addr): ...this.
3431 (x86_dr_low_set_control): Rename to...
3432 (x86_linux_dr_set_control): ...this.
3433 (x86_dr_low_get_control): Rename to...
3434 (x86_linux_dr_get_control): ...this.
3435 (x86_dr_low_get_status): Rename to...
3436 (x86_linux_dr_get_status): ...this.
3437 (x86_dr_low): Update with new function names.
3438
4b134ca1
GB		 34392015-03-24 Gary Benson <gbenson@redhat.com>
3440
3441 * Makefile.in (x86-linux.o): New rule.
3442 * configure.srv: Add x86-linux.o to relevant targets.
3443 * linux-low.c (lwp_set_arch_private_info): New function.
3444 (lwp_arch_private_info): Likewise.
3445 * linux-x86-low.c: Include nat/x86-linux.h.
3446 (arch_lwp_info): Removed structure.
3447 (update_debug_registers_callback):
3448 Use lwp_set_debug_registers_changed.
3449 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3450 and lwp_set_debug_registers_changed.
3451 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3452
34c703da
GB		 34532015-03-24 Gary Benson <gbenson@redhat.com>
3454
3455 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3456 * linux-arm-low.c (arm_new_thread): Likewise.
3457 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3458 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3459 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3460 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3461
cff068da
GB		 34622015-03-24 Gary Benson <gbenson@redhat.com>
3463
3464 * linux-low.c (ptid_of_lwp): New function.
3465 (lwp_is_stopped): Likewise.
3466 (lwp_stop_reason): Likewise.
3467 * linux-x86-low.c (update_debug_registers_callback):
3468 Use lwp_is_stopped.
3469 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3470 lwp_stop_reason.
3471
b2f7c7e8
GB		 34722015-03-24 Gary Benson <gbenson@redhat.com>
3473
3474 * linux-low.h (linux_stop_lwp): Remove declaration.
3475
6d4ee8c6
GB		 34762015-03-24 Gary Benson <gbenson@redhat.com>
3477
3478 * linux-low.h: Include nat/linux-nat.h.
3479 * linux-low.c (iterate_over_lwps_args): New structure.
3480 (iterate_over_lwps_filter): New function.
3481 (iterate_over_lwps): Likewise.
3482 * linux-x86-low.c (update_debug_registers_callback):
3483 Update signature to what iterate_over_lwps expects.
3484 Remove PID check that iterate_over_lwps now performs.
3485 (x86_dr_low_set_addr): Use iterate_over_lwps.
3486 (x86_dr_low_set_control): Likewise.
3487
70a0bb6b
GB		 34882015-03-24 Gary Benson <gbenson@redhat.com>
3489
3490 * linux-x86-low.c (x86_debug_reg_state): New function.
3491 (x86_linux_prepare_to_resume): Use the above.
3492
7b669087
GB		 34932015-03-24 Gary Benson <gbenson@redhat.com>
3494
3495 * linux-low.c (current_lwp_ptid): New function.
3496 * linux-x86-low.c: Include nat/linux-nat.h.
3497 (x86_dr_low_get_addr): Use current_lwp_ptid.
3498 (x86_dr_low_get_control): Likewise.
3499 (x86_dr_low_get_status): Likewise.
3500
eef49a3d
PA		 35012015-03-20 Pedro Alves <palves@redhat.com>
3502
3503 * tracepoint.c (cmd_qtstatus): Make "str" const.
3504
b2333d22
PA		 35052015-03-20 Pedro Alves <palves@redhat.com>
3506
3507 * server.c (handle_general_set): Make "req_str" const.
3508
23f238d3
PA		 35092015-03-19 Pedro Alves <palves@redhat.com>
3510
3511 * linux-low.c (linux_resume_one_lwp): Rename to ...
3512 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3513 instead call perror_with_name.
3514 (check_ptrace_stopped_lwp_gone): New function.
3515 (linux_resume_one_lwp): Reimplement as wrapper around
3516 linux_resume_one_lwp_throw that swallows errors if the LWP is
3517 gone.
3518
91baf43f
PA		 35192015-03-19 Pedro Alves <palves@redhat.com>
3520
3521 * linux-low.c (count_events_callback, select_event_lwp_callback):
3522 No longer check whether the thread has resume_stop as last resume
3523 kind.
3524
8bf3b159
PA		 35252015-03-19 Pedro Alves <palves@redhat.com>
3526
3527 * linux-low.c (count_events_callback, select_event_lwp_callback):
3528 Use the lwp's status_pending_p field, not the thread's.
3529
b90fc188
PA		 35302015-03-19 Pedro Alves <palves@redhat.com>
3531
3532 * linux-low.c (select_event_lwp_callback): Update comments to
3533 no longer mention SIGTRAP.
3534
464b0089
GB		 35352015-03-18 Gary Benson <gbenson@redhat.com>
3536
3537 * server.c (handle_query): Do not report vFile:fstat as supported.
3538
aa9e327f
GB		 35392015-03-11 Gary Benson <gbenson@redhat.com>
3540
3541 * hostio.c (sys/types.h): New include.
3542 (sys/stat.h): Likewise.
3543 (common-remote-fileio.h): Likewise.
3544 (handle_fstat): New function.
3545 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3546
791c0056
GB		 35472015-03-11 Gary Benson <gbenson@redhat.com>
3548
3549 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3550 struct stat.st_blocks and struct stat.st_blksize.
3551 * configure: Regenerate.
3552 * config.in: Likewise.
3553 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3554 (OBS): Add common-remote-fileio.o.
3555 (common-remote-fileio.o): New rule.
3556
9a9df970
PA		 35572015-03-09 Pedro Alves <palves@redhat.com>
3558
3559 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3560 'struct sockaddr' pointer in 'accept' call.
3561
9eb1356e
PA		 35622015-03-09 Pedro Alves <palves@redhat.com>
3563
3564 Revert:
3565 2015-03-07 Pedro Alves <palves@redhat.com>
3566 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3567 or <winsock2.h> here. Instead include "gdb_socket.h".
3568 (remote_open): Use union gdb_sockaddr_u.
3569 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3570 or <winsock2.h> here. Instead include "gdb_socket.h".
3571 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3572 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3573 or <sys/un.h>.
3574 (init_named_socket, gdb_agent_helper_thread): Use union
3575 gdb_sockaddr_u.
3576
aac331e4
PA		 35772015-03-07 Pedro Alves <palves@redhat.com>
3578
3579 * configure.ac (build_warnings): Move
3580 -Wdeclaration-after-statement to the C-specific set.
3581 * configure: Regenerate.
3582
366c75fc
PA		 35832015-03-07 Pedro Alves <palves@redhat.com>
3584
3585 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3586 or <winsock2.h> here. Instead include "gdb_socket.h".
3587 (remote_open): Use union gdb_sockaddr_u.
3588 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3589 or <winsock2.h> here. Instead include "gdb_socket.h".
3590 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3591 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3592 or <sys/un.h>.
3593 (init_named_socket, gdb_agent_helper_thread): Use union
3594 gdb_sockaddr_u.
3595
492d29ea
PA		 35962015-03-07 Pedro Alves <palves@redhat.com>
3597
3598 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3599 instead.
3600
60a191ed
YQ		 36012015-03-06 Yao Qi <yao.qi@linaro.org>
3602
3603 * linux-aarch64-low.c (aarch64_insert_point): Use
3604 show_debug_regs as a boolean.
3605 (aarch64_remove_point): Likewise.
3606
f5771b1d
PA		 36072015-03-05 Pedro Alves <palves@redhat.com>
3608
3609 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3610 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3611 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3612 * nto-low.c (nto_target_ops): Likewise.
3613 * spu-low.c (spu_target_ops): Likewise.
3614 * win32-low.c (win32_target_ops): Likewise.
3615
3e572f71
PA		 36162015-03-04 Pedro Alves <palves@redhat.com>
3617
72f4393d 3618 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3619 Decide whether a breakpoint triggered based on the SIGTRAP's
3620 siginfo.si_code.
72f4393d
L		 3621 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3622 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3623 (linux_low_filter_event): Check for breakpoints before checking
3624 watchpoints.
3625 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3626 siginfo.si_code.
72f4393d
L		 3627 (linux_stopped_by_sw_breakpoint)
3628 (linux_supports_stopped_by_sw_breakpoint)
3629 (linux_stopped_by_hw_breakpoint)
3630 (linux_supports_stopped_by_hw_breakpoint): New functions.
3631 (linux_target_ops): Install new target methods.
3e572f71 3632
1ec68e26
PA		 36332015-03-04 Pedro Alves <palves@redhat.com>
3634
3635 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3636 * server.c (swbreak_feature, hwbreak_feature): New globals.
3637 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3638 (captured_main): Clear swbreak_feature and hwbreak_feature.
3639 * server.h (swbreak_feature, hwbreak_feature): Declare.
3640 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3641 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3642 supports_stopped_by_hw_breakpoint>: New fields.
3643 (target_supports_stopped_by_sw_breakpoint)
3644 (target_stopped_by_sw_breakpoint)
3645 (target_supports_stopped_by_hw_breakpoint)
3646 (target_stopped_by_hw_breakpoint): Declare.
3647
15c66dd6
PA		 36482015-03-04 Pedro Alves <palves@redhat.com>
3649
3650 enum lwp_stop_reason -> enum target_stop_reason
3651 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3652 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3653 (linux_wait_1, stuck_in_jump_pad_callback)
3654 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3655 (linux_stopped_by_watchpoint):
3656 * linux-low.h (enum lwp_stop_reason): Delete.
3657 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3658 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3659
98fc70d6
YQ		 36602015-03-04 Yao Qi <yao.qi@linaro.org>
3661
3662 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3663
dd2ac174
GB		 36642015-03-03 Gary Benson <gbenson@redhat.com>
3665
3666 * hostio.c (handle_vFile): Fix prefix lengths.
3667
d68e53f4
MM		 36682015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3669
3670 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3671 ptr_bits.
3672
bf2d68ab
AA		 36732015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3674
3675 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3676 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3677 (clean): Add "rm -f" for above C files.
3678 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3679 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3680 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3681 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3682 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3683 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3684 (init_registers_s390x_vx_linux64)
3685 (init_registers_s390x_tevx_linux64)
3686 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3687 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3688 declarations.
3689 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3690 (s390_store_vxrs_high): New functions.
3691 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3692 NT_S390_VXRS_HIGH.
3693 (s390_arch_setup): Add logic for selecting one of the new target
3694 descriptions. Activate the new vector regsets if applicable.
3695 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3696 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3697 and init_registers_s390x_tevx_linux64.
3698
c966a859
PA		 36992015-03-01 Pedro Alves <palves@redhat.com>
3700
3701 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3702 parameter.
3703
4180215b
PA		 37042015-02-27 Pedro Alves <palves@redhat.com>
3705
3706 * linux-x86-low.c (u_debugreg_offset): New function.
3707 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3708
749bab01
PA		 37092015-02-27 Pedro Alves <palves@redhat.com>
3710
3711 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3712 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3713 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3714 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3715 (ps_lsetfpregs, ps_getpid)
3716 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3717 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3718 (ps_lsetxregs, ps_plog): Declare.
3719
3c14e5a3
PA		 37202015-02-27 Pedro Alves <palves@redhat.com>
3721
3722 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3723 IP_AGENT_EXPORT_FUNC.
3724 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3725 IP_AGENT_EXPORT_FUNC.
3726 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3727 (IP_AGENT_EXPORT): Delete.
3728 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3729 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3730 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3731 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3732 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3733 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3734 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3735 (traceframe_read_count, traceframe_write_count)
3736 (traceframes_created, trace_state_variables, get_raw_reg)
3737 (get_trace_state_variable_value, set_trace_state_variable_value)
3738 (ust_loaded, helper_thread_id, cmd_buf): Use
3739 IPA_SYM_EXPORTED_NAME.
3740 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3741 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3742 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3743 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3744 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3745 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3746 EXTERN_C_PUSH/EXTERN_C_POP.
3747 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3748 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3749 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3750 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3751 (traceframe_write_count, traceframe_read_count)
3752 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3753 (about_to_request_buffer_space, get_trace_state_variable_value)
3754 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3755 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3756 EXTERN_C_PUSH/EXTERN_C_POP.
3757 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3758 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3759 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3760 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3761 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3762 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3763 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3764 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3765 Define.
3766 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3767 (IP_AGENT_EXPORT_VAR_DECL): Define.
3768 (tracing): Declare.
3769 (gdb_agent_get_raw_reg): Declare.
3770
fe978cb0
PA		 37712015-02-27 Tom Tromey <tromey@redhat.com>
3772 Pedro Alves <palves@redhat.com>
3773
3774 Rename symbols whose names are reserved C++ keywords throughout.
3775
3bc3d82a
PA		 37762015-02-27 Pedro Alves <palves@redhat.com>
3777
3778 * Makefile.in (COMPILER): New, get it from autoconf.
3779 (CXX): Get from autoconf instead.
3780 (COMPILE.pre): Use COMPILER.
3781 (CC-LD): Rename to ...
3782 (CC_LD): ... this. Use COMPILER.
3783 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3784 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3785 * acinclude.m4: Include build-with-cxx.m4.
3786 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3787 Disable -Werror by default if building in C++ mode.
3788 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3789 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3790 the C++ compiler. Save/restore CXXFLAGS too.
3791 * configure: Regenerate.
3792
07697489
PA		 37932015-02-27 Pedro Alves <palves@redhat.com>
3794
3795 * acinclude.m4: Include libiberty.m4.
3796 * configure.ac: Call libiberty_INIT.
3797 * config.in, configure: Regenerate.
3798
9beb7c4e
PA		 37992015-02-26 Pedro Alves <palves@redhat.com>
3800
3801 * linux-low.c (linux_wait_1): When incrementing the PC past a
3802 program breakpoint always use the_low_target.breakpoint_len as
3803 increment, rather than the maximum between that and
3804 the_low_target.decr_pc_after_break.
3805
8090aef2
PA		 38062015-02-23 Pedro Alves <palves@redhat.com>
3807
3808 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3809 thread was doing a step-over; always adjust the PC if
3810 we stepped over a permanent breakpoint.
3811 (linux_wait_1): If we stepped over breakpoint that was on top of a
3812 permanent breakpoint, manually advance the PC past it.
3813
bc9540e8
PA		 38142015-02-23 Pedro Alves <palves@redhat.com>
3815
3816 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3817 modes.
3818 (x86_fill_gregset, x86_store_gregset): Use it when handling
3819 $orig_eax.
3820
2db9a427
PA		 38212015-02-20 Pedro Alves <palves@redhat.com>
3822
3823 * thread-db.c: Include "nat/linux-procfs.h".
3824 (thread_db_init): Skip listing new threads if the kernel supports
3825 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3826
afa8d396
PA		 38272015-02-20 Pedro Alves <palves@redhat.com>
3828
3829 * linux-low.c (status_pending_p_callback): Use ptid_match.
3830
c9587f88
AT		 38312015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3832
3833 PR breakpoints/16812
3834 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3835 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3836 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3837
b05ec7a5
AT		 38382015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3839
3840 PR breakpoints/15956
3841 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3842
d33501a5
MM		 38432015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3844
3845 * linux-low.c (linux_low_btrace_conf): Print size.
3846 * server.c (handle_btrace_conf_general_set): New.
3847 (hanle_general_set): Call handle_btrace_conf_general_set.
3848 (handle_query): Report Qbtrace-conf:bts:size as supported.
3849
f4abbc16
MM		 38502015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3851
3852 * linux-low.c (linux_low_enable_btrace): Update parameters.
3853 (linux_low_btrace_conf): New.
3854 (linux_target_ops)<to_btrace_conf>: Initialize.
3855 * server.c (current_btrace_conf): New.
3856 (handle_btrace_enable): Rename to ...
3857 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3858 to target_enable_btrace. Update comment. Update users.
3859 (handle_qxfer_btrace_conf): New.
3860 (qxfer_packets): Add btrace-conf entry.
3861 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3862 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3863 (target_ops)<read_btrace_conf>: New.
3864 (target_enable_btrace): Update parameters.
3865 (target_read_btrace_conf): New.
3866
043c3577
MM		 38672015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3868
3869 * server.c (handle_btrace_general_set): Remove call to
3870 target_supports_btrace.
3871 (supported_btrace_packets): New.
3872 (handle_query): Call supported_btrace_packets.
3873 * target.h: include btrace-common.h.
3874 (btrace_target_info): Removed.
3875 (supports_btrace, target_supports_btrace): Update parameters.
3876
734b0e4b
MM		 38772015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3878
3879 * Makefile.in (SFILES): Add common/btrace-common.c.
3880 (OBS): Add common/btrace-common.o.
3881 (btrace-common.o): Add build rules.
3882 * linux-low: Include btrace-common.h.
3883 (linux_low_read_btrace): Use struct btrace_data. Call
3884 btrace_data_init and btrace_data_fini.
3885
d6c146e9
PA		 38862015-02-06 Pedro Alves <palves@redhat.com>
3887
3888 * thread-db.c (find_new_threads_callback): Add debug output.
3889
20ba1ce6
PA		 38902015-02-04 Pedro Alves <palves@redhat.com>
3891
3892 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3893 (resume_stopped_resumed_lwps): New function.
3894 (linux_wait_for_event_filtered): Use it.
3895
8cc73a39
SDJ		 38962015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3897
3898 * Makefile.in (SFILES): Add linux-personality.c.
3899 (linux-personality.o): New rule.
3900 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3901 list of objects to be built.
3902 * linux-low.c: Include nat/linux-personality.h.
3903 (linux_create_inferior): Remove code to disable address space
3904 randomization (moved to ../nat/linux-personality.c). Create
3905 cleanup to disable address space randomization.
3906
fb23d554
SDJ		 39072015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3908
3909 * Makefile.in (posix-strerror.o): New rule.
3910 (mingw-strerror.o): Likewise.
3911 * configure: Regenerated.
3912 * configure.ac: Source file ../common/common.host. Initialize new
3913 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3914
cdf43629
YQ		 39152015-01-14 Yao Qi <yao@codesourcery.com>
3916
3917 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3918 (ppc-linux.o): New rule.
3919 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3920 * configure.ac: AC_CHECK_FUNCS(getauxval).
3921 * config.in: Re-generated.
3922 * configure: Re-generated.
3923 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3924 ppc64_64bit_inferior_p
3925
514c5338
YQ		 39262015-01-14 Yao Qi <yao@codesourcery.com>
3927
3928 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3929 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3930 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3931 (PT_ORIG_R3, PT_TRAP): Likewise.
3932 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3933 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3934 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3935
3368c1e5
JB		 39362015-01-10 Joel Brobecker <brobecker@adacore.com>
3937
3938 * i387-fp.c (i387_cache_to_xsave): In look over
3939 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3940 zmmh_low_space field by use of zmmh_high_space.
3941
582511be
PA		 39422015-01-09 Pedro Alves <palves@redhat.com>
3943
3944 * linux-low.c (step_over_bkpt): Move higher up in the file.
3945 (handle_extended_wait): Don't store the stop_pc here.
3946 (get_stop_pc): Adjust comments and rename to ...
3947 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3948 stopped for a software breakpoint or hardware breakpoint.
3949 (thread_still_has_status_pending_p): New function.
3950 (status_pending_p_callback): Use
3951 thread_still_has_status_pending_p. If the event is no longer
3952 interesting, resume the LWP.
3953 (handle_tracepoints): Add assert.
3954 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3955 (wstatus_maybe_breakpoint): New function.
3956 (cancel_breakpoint): Delete function.
3957 (check_stopped_by_watchpoint): New function, factored out from
3958 linux_low_filter_event.
3959 (lp_status_maybe_breakpoint): Delete function.
3960 (linux_low_filter_event): Remove filter_ptid argument.
3961 Leave thread group exits pending here. Store the LWP's stop PC.
3962 Always leave events pending.
3963 (linux_wait_for_event_filtered): Pull all events out of the
3964 kernel, and leave them all pending.
3965 (count_events_callback, select_event_lwp_callback): Consider all
3966 events.
3967 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3968 (select_event_lwp): Only give preference to the stepping LWP in
3969 all-stop mode. Adjust comments.
3970 (ignore_event): New function.
3971 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3972 references to cancel_breakpoints. Adjust to renames. Also give
3973 equal priority to all LWPs that have had events in non-stop mode.
3974 If reporting a software breakpoint event, unadjust the LWP's PC.
3975 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3976 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3977 Adjust.
3978 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3979 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3980 (linux_stopped_by_watchpoint): Adjust.
3981 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3982 * linux-low.h (enum lwp_stop_reason): New.
3983 (struct lwp_info) <stop_pc>: Adjust comment.
3984 <stopped_by_watchpoint>: Delete field.
3985 <stop_reason>: New field.
3986 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3987 * mem-break.c (software_breakpoint_inserted_here)
3988 (hardware_breakpoint_inserted_here): New function.
3989 * mem-break.h (software_breakpoint_inserted_here)
3990 (hardware_breakpoint_inserted_here): Declare.
3991 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3992 (cancel_breakpoints): Delete.
3993 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3994 (upload_fast_traceframes): Remove references to
3995 cancel_breakpoints.
3996
a33e3959
PA		 39972015-01-09 Pedro Alves <palves@redhat.com>
3998
3999 * thread-db.c (find_new_threads_callback): Ignore thread if the
4000 kernel thread ID is -1.
4001
8784d563
PA		 40022015-01-09 Pedro Alves <palves@redhat.com>
4003
4004 * linux-low.c (linux_attach_fail_reason_string): Move to
4005 nat/linux-ptrace.c, and rename.
4006 (linux_attach_lwp): Update comment.
4007 (attach_proc_task_lwp_callback): New function.
4008 (linux_attach): Adjust to rename and use
4009 linux_proc_attach_tgid_threads.
4010 (linux_attach_fail_reason_string): Delete declaration.
4011
76f2b779
JB		 40122015-01-01 Joel Brobecker <brobecker@adacore.com>
4013
4014 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4015 * server.c (gdbserver_version): Likewise.
4016
fafcc06a
SDJ		 40172014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4018
4019 * remote-utils.c: Include ctype.h.
4020 (input_interrupt): Explicitly handle the case when the char
4021 received is the NUL byte. Improve the printing of non-ASCII
4022 characters.
4023
beed38b8
JB		 40242014-12-16 Joel Brobecker <brobecker@adacore.com>
4025
4026 * linux-low.c (linux_low_filter_event): Update call to
4027 linux_enable_event_reporting following the addition of
4028 a new parameter to that function.
4029
bf330350
CU		 40302014-12-16 Catalin Udma <catalin.udma@freescale.com>
4031
4032 PR server/17457
4033 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4034 (AARCH64_FPCR_REGNO): Likewise.
4035 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4036 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4037 (aarch64_store_fpregset): Likewise.
4038
5227d625
JB		 40392014-12-15 Joel Brobecker <brobecker@adacore.com>
4040
4041 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4042 Remove FIXME comment about assumption about N.
4043
f93b65a0
JB		 40442014-12-13 Joel Brobecker <brobecker@adacore.com>
4045
4046 * configure.ac: If large-file support is disabled in GDBserver,
4047 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4048 * configure: Regenerate.
4049
e5a9158d
AA		 40502014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4051
4052 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4053 warning upon ENODATA from ptrace.
4054 * linux-s390-low.c (s390_store_tdb): New.
4055 (s390_regsets): Add regset for NT_S390_TDB.
4056
feea5f36
AA		 40572014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4058
4059 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4060 without a fill_function.
4061 * linux-s390-low.c (s390_fill_last_break): Remove.
4062 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4063 (s390_arch_setup): Use regset's size instead of fill_function for
4064 loop end condition.
4065
098dbe61
AA		 40662014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4067
4068 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4069 the regset's store function when ptrace returned an error.
4070 * regcache.c (get_thread_regcache): Invalidate register cache
4071 before fetching inferior's registers.
4072
28eef672
AA		 40732014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4074
4075 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4076 while-loop as for-loop.
4077 (regsets_store_inferior_registers): Likewise.
4078
bdca27a2
YQ		 40792014-11-28 Yao Qi <yao@codesourcery.com>
4080
4081 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4082 * config.in, configure: Re-generate.
4083 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4084 is defined.
4085
9c232dda
YQ		 40862014-11-21 Yao Qi <yao@codesourcery.com>
4087
4088 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4089 (AC_CHECK_HEADERS): Remove malloc.h.
4090 * configure: Re-generated.
4091 * config.in: Re-generated.
4092 * server.h: Don't include alloca.h and malloc.h.
4093 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4094 Don't include malloc.h.
4095
43968415
JB		 40962014-11-17 Joel Brobecker <brobecker@adacore.com>
4097
4098 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4099 corresponding ERRNO check in same block.
4100
40e91bc7
PA		 41012014-11-12 Pedro Alves <palves@redhat.com>
4102
4103 * server.c (cont_thread): Update comment.
4104 (start_inferior, attach_inferior): No longer clear cont_thread.
4105 (handle_v_cont): No longer set cont_thread.
4106 (captured_main): Clear cont_thread each time a GDB connects.
4107
c2c118cf
PA		 41082014-11-12 Pedro Alves <palves@redhat.com>
4109
4110 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4111 thread, and don't resume all threads if the Hc thread has exited.
4112
78708b7c
PA		 41132014-11-12 Pedro Alves <palves@redhat.com>
4114
4115 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4116 the process group instead of to a specific LWP.
4117
a2abc7de
PA		 41182014-10-15 Pedro Alves <palves@redhat.com>
4119
4120 PR server/17487
4121 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4122 parameter.
4123 (arm_set_thread_context): Delete.
4124 (the_low_target): Adjust.
4125 * win32-i386-low.c (debug_registers_changed)
4126 (debug_registers_used): Delete.
4127 (update_debug_registers_callback): New function.
4128 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4129 needing to update their debug registers.
4130 (win32_get_current_dr): New function.
4131 (x86_dr_low_get_addr, x86_dr_low_get_control)
4132 (x86_dr_low_get_status): Fetch the debug register from the thread
4133 record's context.
4134 (i386_initial_stuff): Adjust.
4135 (i386_get_thread_context): Remove current_event parameter. Don't
4136 clear debug_registers_changed nor copy DR values to
4137 debug_reg_state.
4138 (i386_set_thread_context): Delete.
4139 (i386_prepare_to_resume): New function.
4140 (i386_thread_added): Mark the thread as needing to update irs
4141 debug registers.
4142 (the_low_target): Remove i386_set_thread_context and install
4143 i386_prepare_to_resume.
4144 * win32-low.c (win32_get_thread_context): Adjust.
4145 (win32_set_thread_context): Use SetThreadContext
4146 directly.
4147 (win32_prepare_to_resume): New function.
4148 (win32_require_context): New function, factored out from ...
4149 (thread_rec): ... this.
4150 (continue_one_thread): Call win32_prepare_to_resume on each thread
4151 we're about to continue.
4152 (win32_resume): Call win32_prepare_to_resume on the event thread.
4153 * win32-low.h (struct win32_thread_info)
4154 <debug_registers_changed>: New field.
4155 (struct win32_target_ops): Change prototype of set_thread_context,
4156 delete set_thread_context and add prepare_to_resume.
4157 (win32_require_context): New declaration.
4158
a442d071
GB		 41592014-10-08 Gary Benson <gbenson@redhat.com>
4160
4161 * server.h: Do not include common-exceptions.h.
4162
6f1947e8
GB		 41632014-10-08 Gary Benson <gbenson@redhat.com>
4164
4165 * server.h: Do not include cleanups.h.
4166
63b434a4
JH		 41672014-09-30 James Hogan <james.hogan@imgtec.com>
4168
4169 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4170 mips64-dsp-linux.c.
4171
c4d9ceb6
YQ		 41722014-09-23 Yao Qi <yao@codesourcery.com>
4173
4174 * linux-low.c (lp_status_maybe_breakpoint): New function.
4175 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4176 (count_events_callback): Likewise.
4177 (select_event_lwp_callback): Likewise.
4178 (cancel_breakpoints_callback): Likewise.
4179
89a5711c
DB		 41802014-09-19 Don Breazeal <donb@codesourcery.com>
4181
4182 * linux-low.c (handle_extended_wait): Call
4183 linux_ptrace_get_extended_event.
4184 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4185 linux_is_extended_waitstatus.
4186
bffc0964
JB		 41872014-09-16 Joel Brobecker <brobecker@adacore.com>
4188
4189 * Makefile.in (CPPFLAGS): Define.
4190 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4191 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4192
0bfdf32f
GB		 41932014-09-16 Gary Benson <gbenson@redhat.com>
4194
4195 * inferiors.h (current_inferior): Renamed as...
4196 (current_thread): New variable. All uses updated.
4197 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4198 (maybe_move_out_of_jump_pad): Likewise.
4199 (cancel_breakpoint): Likewise.
4200 (linux_low_filter_event): Likewise.
4201 (wait_for_sigstop): Likewise.
4202 (linux_resume_one_lwp): Likewise.
4203 (need_step_over_p): Likewise.
4204 (start_step_over): Likewise.
4205 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4206 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4207 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4208 and save_inferior as saved_thread.
4209 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4210 saved_thread.
4211 (regcache_invalidate_thread): Likewise.
4212 * remote-utils.c (prepare_resume_reply): Likewise.
4213 * thread-db.c (thread_db_get_tls_address): Likewise.
4214 (disable_thread_event_reporting): Likewise.
4215 (remove_thread_event_breakpoints): Likewise.
4216 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4217 as saved_thread.
4218 * target.h (set_desired_inferior): Renamed as...
4219 (set_desired_thread): New declaration. All uses updated.
4220 * server.c (myresume): Updated comment to reference thread instead
4221 of inferior.
4222 (handle_serial_event): Likewise.
4223 (handle_target_event): Likewise.
4224
361c8ade
GB		 42252014-09-12 Tom Tromey <tromey@redhat.com>
4226 Gary Benson <gbenson@redhat.com>
4227
4228 * regcache.h: Include common-regcache.h.
4229 (regcache_read_pc): Don't declare.
4230 * regcache.c (get_thread_regcache_for_ptid): New function.
4231
bd9269f7
GB		 42322014-09-11 Tom Tromey <tromey@redhat.com>
4233 Gary Benson <gbenson@redhat.com>
4234
4235 * symbol.c: New file.
4236 * Makefile.in (SFILES): Add symbol.c.
4237 (OBS): Add symbol.o.
4238
f8c1d06b
GB		 42392014-09-11 Gary Benson <gbenson@redhat.com>
4240
4241 * target.c (target_stop_ptid, target_continue_ptid): New
4242 functions.
4243
721ec300
GB		 42442014-09-11 Tom Tromey <tromey@redhat.com>
4245 Gary Benson <gbenson@redhat.com>
4246
4247 * target.h: Include target/target.h.
4248 * target.c (target_read_memory, target_read_uint32)
4249 (target_write_memory): New functions.
4250
c5e92cca
GB		 42512014-09-11 Gary Benson <gbenson@redhat.com>
4252
4253 * server.h (debug_hw_points): Don't declare.
4254 * server.c (debug_hw_points): Don't define. Replace all uses
4255 with show_debug_regs.
4256 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4257 all uses with show_debug_regs.
4258
2e4bb98a
EBM		 42592014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4260
4261 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4262 endianness into account.
4263 (ppc_supply_ptrace_register): Likewise.
4264
ac740bc7
JH		 42652014-09-03 James Hogan <james.hogan@imgtec.com>
4266
4267 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4268 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4269
97ea6506
GB		 42702014-09-03 Gary Benson <gbenson@redhat.com>
4271
4272 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4273 ALL_DEBUG_ADDRESS_REGISTERS.
4274
df7e5265
GB		 42752014-09-02 Gary Benson <gbenson@redhat.com>
4276
4277 * i386-low.h: Renamed as...
4278 * x86-low.h: New file. All type, function and variable name
4279 prefixes changed from "i386_" to "x86_". All references updated.
4280 * i386-low.c: Renamed as...
4281 * x86-low.c: New file. All type, function and variable name
4282 prefixes changed from "i386_" to "x86_". All references updated.
4283
ed859da7
GB		 42842014-09-02 Gary Benson <gbenson@redhat.com>
4285
4286 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4287 (x86_linux_new_thread): Likewise.
4288
860789c7
GB		 42892014-08-29 Gary Benson <gbenson@redhat.com>
4290
4291 * server.h (setjmp.h): Do not include.
4292 (toplevel): Do not declare.
4293 (common-exceptions.h): Include.
4294 (cleanups.h): Likewise.
4295 * server.c (toplevel): Do not define.
4296 (exit_code): New static global.
4297 (detach_or_kill_for_exit_cleanup): New function.
4298 (main): New function. Original main renamed to...
4299 (captured_main): New function.
4300 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4301
ff55e1b5
GB		 43022014-08-29 Gary Benson <gbenson@redhat.com>
4303
4304 * Makefile.in (SFILES): Add common/common-exceptions.c.
4305 (OBS): Add common-exceptions.o.
4306 (common-exceptions.o): New rule.
4307 * utils.c (prepare_to_throw_exception): New function.
4308
e9bcb658
GB		 43092014-08-29 Gary Benson <gbenson@redhat.com>
4310
4311 * config.in: Regenerate.
4312 * configure: Likewise.
4313
e3180625
GB		 43142014-08-29 Gary Benson <gbenson@redhat.com>
4315
4316 * Makefile.in (SFILES): Add common/cleanups.c.
4317 (OBS): cleanups.o.
4318 (cleanups.o): New rule.
4319
e3d6ba5d
GB		 43202014-08-29 Gary Benson <gbenson@redhat.com>
4321
4322 * utils.c (internal_vwarning): New function.
4323
7096e886
GB		 43242014-08-28 Gary Benson <gbenson@redhat.com>
4325
4326 * utils.h (fatal): Remove declaration.
4327 * utils.c (fatal): Remove function.
4328
14ce3192
GB		 43292014-08-28 Gary Benson <gbenson@redhat.com>
4330
4331 * tracepoint.c (gdb_agent_init): Replace fatal with
4332 perror_with_name.
4333 (initialize_tracepoint): Likewise.
4334
50278d59
GB		 43352014-08-28 Gary Benson <gbenson@redhat.com>
4336
4337 * remote-utils.c (remote_prepare): Replace fatal with error.
4338
aa96c426
GB		 43392014-08-28 Gary Benson <gbenson@redhat.com>
4340
4341 * linux-low.c (linux_async): Replace fatal with warning.
4342 Tidy up and return.
4343 (linux_start_non_stop): Return -1 if linux_async failed.
4344
f7160e97
GB		 43452014-08-28 Gary Benson <gbenson@redhat.com>
4346
4347 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4348 gdb_assert.
4349 (i386_dr_low_get_addr): Remove vague comment.
4350 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4351 gdb_assert.
4352
38e08fca
GB		 43532014-08-28 Gary Benson <gbenson@redhat.com>
4354
4355 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4356 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4357 internal_error.
4358 (linux_resume_one_lwp): Likewise.
4359 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4360 gdb_assert.
4361 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4362 with internal_error.
4363 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4364 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4365 (find_register_by_name): Replace fatal with internal_error.
4366 (find_regno): Likewise.
4367 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4368 * thread-db.c (thread_db_create_event): Likewise.
4369 (thread_db_load_search): Likewise.
4370 (try_thread_db_load_1): Likewise.
4371 * tracepoint.c (get_jump_space_head): Replace fatal with
4372 internal_error.
4373 (claim_trampoline_space): Likewise.
4374 (have_fast_tracepoint_trampoline_buffer): Likewise.
4375 (cmd_qtstart): Likewise.
4376 (stop_tracing): Likewise.
4377 (fast_tracepoint_collecting): Likewise.
4378 (target_malloc): Likewise.
4379 (download_tracepoint): Likewise.
4380 (download_trace_state_variables): Replace check with gdb_assert.
4381 (upload_fast_traceframes): Replace fatal with internal_error.
4382
34abf635
GB		 43832014-08-19 Tom Tromey <tromey@redhat.com>
4384 Gary Benson <gbenson@redhat.com>
4385
4386 * Makefile.in (SFILES): Add common/common-debug.c.
4387 (OBS): Add common-debug.o.
4388 (common-debug.o): New rule.
4389 * debug.h (debug_printf): Don't declare.
4390 * debug.c (debug_printf): Renamed and rewritten as...
4391 (debug_vprintf): New function.
4392
f6e94d78
GB		 43932014-08-19 Gary Benson <gbenson@redhat.com>
4394
4395 * utils.h: Do not include print-utils.h.
4396
9239eeab
GB		 43972014-08-19 Tom Tromey <tromey@redhat.com>
4398 Gary Benson <gbenson@redhat.com>
4399
4400 * server.h: Add static assertion.
4401 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4402
ef87c8bb
GB		 44032014-08-19 Tom Tromey <tromey@redhat.com>
4404 Gary Benson <gbenson@redhat.com>
4405
4406 * Makefile.in (SFILES): Add common/errors.c.
4407 (OBS): Add errors.o.
4408 (IPA_OBS): Add errors-ipa.o.
4409 (errors.o): New rule.
4410 (errors-ipa.o): Likewise.
4411 * utils.h (perror_with_name, error, warning): Don't declare.
4412 * utils.c (warning): Renamed and rewritten as...
4413 (vwarning): New function.
4414 (error): Renamed and rewritten as...
4415 (verror): New function.
4416 (internal_error): Renamed and rewritten as...
4417 (internal_verror): New function.
4418
bb974a24
GB		 44192014-08-07 Gary Benson <gbenson@redhat.com>
4420
4421 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4422 * configure: Regenerate.
4423 * config.in: Likewise.
4424 * server.h: Do not include errno.h.
4425 * event-loop.c: Likewise.
4426 * hostio-errno.c: Likewise.
4427 * linux-low.c: Likewise.
4428 * remote-utils.c: Likewise.
4429 * spu-low.c: Likewise.
4430 * utils.c: Likewise.
4431 * gdbreplay.c: Unconditionally include errno.h.
4432
6d3d12eb
GB		 44332014-08-07 Gary Benson <gbenson@redhat.com>
4434
4435 * server.h: Do not include string.h.
4436 * event-loop.c: Likewise.
4437 * linux-low.c: Likewise.
4438 * regcache.c: Likewise.
4439 * remote-utils.c: Likewise.
4440 * spu-low.c: Likewise.
4441 * utils.c: Likewise.
4442
dccbb609
GB		 44432014-08-07 Gary Benson <gbenson@redhat.com>
4444
4445 * server.h: Do not include gdb_assert.h.
4446
e76df0d0
GB		 44472014-08-07 Gary Benson <gbenson@redhat.com>
4448
4449 * server.h: Do not include common-utils.h.
4450
4cb9c816
GB		 44512014-08-07 Gary Benson <gbenson@redhat.com>
4452
4453 * server.h: Do not include ptid.h.
4454 * notif.h: Likewise.
4455
3995eeee
GB		 44562014-08-07 Gary Benson <gbenson@redhat.com>
4457
4458 * server.h: Do not include gdb_locale.h.
4459
cb9f1a9b
GB		 44602014-08-07 Gary Benson <gbenson@redhat.com>
4461
4462 * server.h: Do not include gdb/signals.h.
4463 * win32-low.c: Likewise.
4464
a5fceff8
GB		 44652014-08-07 Gary Benson <gbenson@redhat.com>
4466
4467 * server.h: Do not include pathmax.h.
4468
b9391142
GB		 44692014-08-07 Gary Benson <gbenson@redhat.com>
4470
4471 * server.h: Do not include libiberty.h.
4472 * linux-bfin-low.c: Likewise.
4473
0e443c87
GB		 44742014-08-07 Gary Benson <gbenson@redhat.com>
4475
4476 * server.h: Do not include ansidecl.h.
4477
8ebb3f56
GB		 44782014-08-07 Gary Benson <gbenson@redhat.com>
4479
4480 * linux-x86-low.c: Do not include stddef.h.
4481 * lynx-ppc-low.c: Likewise.
4482 * tracepoint.c: Likewise.
4483
8980bdf6
GB		 44842014-08-07 Gary Benson <gbenson@redhat.com>
4485
4486 * server.h: Do not include stdarg.h.
4487 * nto-low.c: Likewise.
4488
d7096f71
GB		 44892014-08-07 Gary Benson <gbenson@redhat.com>
4490
4491 * server.h: Do not include stdlib.h.
4492 * inferiors.c: Likewise.
4493 * linux-low.c: Likewise.
4494 * regcache.c: Likewise.
4495 * spu-low.c: Likewise.
4496 * tracepoint.c: Likewise.
4497 * utils.c: Likewise.
4498
d02f550d
GB		 44992014-08-07 Gary Benson <gbenson@redhat.com>
4500
4501 * server.h: Do not include stdio.h.
4502 * linux-low.c: Likewise.
4503 * remote-utils.c: Likewise.
4504 * spu-low.c: Likewise.
4505 * utils.c: Likewise.
4506 * wincecompat.c: Likewise.
4507
87f6c4e3
GB		 45082014-08-06 Gary Benson <gbenson@redhat.com>
4509
4510 * regcache.c (init_register_cache): Move conditionals inside if.
4511
7089dca4
GB		 45122014-08-06 Gary Benson <gbenson@redhat.com>
4513
4514 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4515
462f517e
GB		 45162014-07-31 Gary Benson <gbenson@redhat.com>
4517
4518 * ax.h: Do not include server.h.
4519 * gdbthread.h: Likewise.
4520 * lynx-low.h: Likewise.
4521 * notif.h: Likewise.
4522
976411d6
GB		 45232014-07-30 Gary Benson <gbenson@redhat.com>
4524
4525 * server.h: Include common-defs.h.
4526 Do not include config.h or build-gnulib-gdbserver/config.h.
4527
d41f6d8e
GB		 45282014-07-30 Gary Benson <gbenson@redhat.com>
4529
4530 * hostio-errno.c: Move server.h to top of includes list.
4531 * inferiors.c: Likewise.
4532 * linux-x86-low.c: Likewise.
4533 * notif.c: Include server.h.
4534
314c6a35
TT		 45352014-07-24 Tom Tromey <tromey@redhat.com>
4536 Gary Benson <gbenson@redhat.com>
4537
4538 * server.h (CORE_ADDR): Now unsigned.
4539
69ff6be5
PA		 45402014-07-16 Pedro Alves <palves@redhat.com>
4541
4542 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4543
ce9e3fe7
PA		 45442014-07-15 Pedro Alves <palves@redhat.com>
4545
4546 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4547 copy.
4548
e76126e8
PA		 45492014-07-11 Pedro Alves <palves@redhat.com>
4550
4551 * linux-low.c (kill_wait_lwp): New function, based on
4552 kill_one_lwp_callback, but use my_waitpid directly.
4553 (kill_one_lwp_callback, linux_kill): Use it.
4554
8e9db26e
PA		 45552014-06-23 Pedro Alves <palves@redhat.com>
4556
4557 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4558 before setting DR0..DR3.
4559
698b3e08
GB		 45602014-06-20 Gary Benson <gbenson@redhat.com>
4561
4562 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4563 * configure: Regenerated.
4564 * config.in: Likewise.
4565
125f8a3d
GB		 45662014-06-20 Gary Benson <gbenson@redhat.com>
4567
4568 * Makefile.in (SFILES): Update locations for files moved
4569 from common to nat.
4570 (object file files): Reordered.
4571
42995dbd
GB		 45722014-06-20 Gary Benson <gbenson@redhat.com>
4573
4574 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4575 (i386_dr_low_set_addr): Likewise.
4576 (i386_dr_low_get_addr): Likewise.
4577 (i386_dr_low_can_set_control): Likewise.
4578 (i386_dr_low_set_control): Likewise.
4579 (i386_dr_low_get_control): Likewise.
4580 (i386_dr_low_get_status): Likewise.
4581 (i386_get_debug_register_length): Likewise.
4582 * linux-x86-low.c (i386_dr_low_set_addr):
4583 Changed signature. Made static.
4584 (i386_dr_low_get_addr): Likewise.
4585 (i386_dr_low_set_control): Likewise.
4586 (i386_dr_low_get_control): Likewise.
4587 (i386_dr_low_get_status): Likewise.
4588 (i386_dr_low): New global variable.
4589 * win32-i386-low.c (i386_dr_low_set_addr):
4590 Changed signature. Made static.
4591 (i386_dr_low_get_addr): Likewise.
4592 (i386_dr_low_set_control): Likewise.
4593 (i386_dr_low_get_control): Likewise.
4594 (i386_dr_low_get_status): Likewise.
4595 (i386_dr_low): New global variable.
4596
e1d2394b
MS		 45972014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4598
4599 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4600 * Makefile.in (AR, AR_FLAGS): Define.
4601 * configure: Regenerate.
4602
3a8ee006
GB		 46032014-06-19 Gary Benson <gbenson@redhat.com>
4604
4605 * Makefile.in (i386-dregs.o): New rule.
4606 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4607 * i386-low.c (target.h): Remove include.
4608 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4609 (DR_CONTROL_SHIFT): Likewise.
4610 (DR_CONTROL_SIZE): Likewise.
4611 (DR_RW_EXECUTE): Likewise.
4612 (DR_RW_WRITE): Likewise.
4613 (DR_RW_READ): Likewise.
4614 (DR_RW_IORW): Likewise.
4615 (DR_LEN_1): Likewise.
4616 (DR_LEN_2): Likewise.
4617 (DR_LEN_4): Likewise.
4618 (DR_LEN_8): Likewise.
4619 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4620 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4621 (DR_ENABLE_SIZE): Likewise.
4622 (DR_LOCAL_SLOWDOWN): Likewise.
4623 (DR_GLOBAL_SLOWDOWN): Likewise.
4624 (DR_CONTROL_RESERVED): Likewise.
4625 (I386_DR_CONTROL_MASK): Likewise.
4626 (I386_DR_VACANT): Likewise.
4627 (I386_DR_LOCAL_ENABLE): Likewise.
4628 (I386_DR_GLOBAL_ENABLE): Likewise.
4629 (I386_DR_DISABLE): Likewise.
4630 (I386_DR_SET_RW_LEN): Likewise.
4631 (I386_DR_GET_RW_LEN): Likewise.
4632 (I386_DR_WATCH_HIT): Likewise.
4633 (i386_wp_op_t): Likewise.
4634 (i386_show_dr): Likewise.
4635 (i386_length_and_rw_bits): Likewise.
4636 (i386_insert_aligned_watchpoint): Likewise.
4637 (i386_remove_aligned_watchpoint): Likewise.
4638 (i386_handle_nonaligned_watchpoint): Likewise.
4639 i386_update_inferior_debug_regs(): Likewise.
4640 (i386_dr_insert_watchpoint): Likewise.
4641 (i386_dr_remove_watchpoint): Likewise.
4642 (i386_dr_region_ok_for_watchpoint): Likewise.
4643 (i386_dr_stopped_data_address): Likewise.
4644 (i386_dr_stopped_by_watchpoint): Likewise.
4645
8f26655c
GB		 46462014-06-19 Gary Benson <gbenson@redhat.com>
4647
4648 * i386-low.c (i386_dr_show): Renamed to
4649 i386_show_dr and made static. All uses updated.
4650 (i386_dr_length_and_rw_bits): Renamed to
4651 i386_length_and_rw_bits and made static.
4652 All uses updated.
4653 (i386_dr_insert_aligned_watchpoint): Renamed to
4654 i386_insert_aligned_watchpoint and made static.
4655 All uses updated.
4656 (i386_dr_remove_aligned_watchpoint): Renamed to
4657 i386_remove_aligned_watchpoint and made static.
4658 All uses updated.
4659 (i386_dr_update_inferior_debug_regs): Renamed to
4660 i386_update_inferior_debug_regs and made static.
4661 All uses updated.
4662
b9228891
GB		 46632014-06-18 Gary Benson <gbenson@redhat.com>
4664
5171def3
GB		 4665 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4666 (i386_dr_low_can_set_control): Likewise.
4667 (i386_get_debug_register_length): Likewise.
4668 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4669 (i386_dr_low_can_set_control): Likewise.
4670 (i386_get_debug_register_length): Likewise.
4671
46722014-06-17 Gary Benson <gbenson@redhat.com>
4673
b9228891
GB		 4674 * i386-low.h (i386-dregs.h): New include.
4675 (DR_FIRSTADDR): Now in i386-dregs.h.
4676 (DR_LASTADDR): Likewise.
4677 (DR_NADDR): Likewise.
4678 (DR_STATUS): Likewise.
4679 (DR_CONTROL): Likewise.
4680 (i386_debug_reg_state): Likewise.
4681 (i386_dr_insert_watchpoint): Likewise.
4682 (i386_dr_remove_watchpoint): Likewise.
4683 (i386_dr_region_ok_for_watchpoint): Likewise.
4684 (i386_dr_stopped_data_address): Likewise.
4685 (i386_dr_stopped_by_watchpoint): Likewise.
4686 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4687
4be83cc2
GB		 46882014-06-18 Gary Benson <gbenson@redhat.com>
4689
4690 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4691 i386_dr_insert_watchpoint.
4692 (i386_low_remove_watchpoint): Renamed to
4693 i386_dr_remove_watchpoint.
4694 (i386_low_region_ok_for_watchpoint): Renamed to
4695 i386_dr_region_ok_for_watchpoint.
4696 (i386_low_stopped_data_address): Renamed to
4697 i386_dr_stopped_data_address.
4698 (i386_low_stopped_by_watchpoint): Renamed to
4699 i386_dr_stopped_by_watchpoint.
4700 * i386-low.c (i386_show_dr): Renamed to
4701 i386_dr_show and made nonstatic. All uses updated.
4702 (i386_length_and_rw_bits): Renamed to
4703 i386_dr_length_and_rw_bits and made nonstatic.
4704 All uses updated.
4705 (i386_insert_aligned_watchpoint): Renamed to
4706 i386_dr_insert_aligned_watchpoint and made nonstatic.
4707 All uses updated.
4708 (i386_remove_aligned_watchpoint): Renamed to
4709 i386_dr_remove_aligned_watchpoint and made nonstatic.
4710 All uses updated.
4711 (i386_update_inferior_debug_regs): Renamed to
4712 i386_dr_update_inferior_debug_regs and made nonstatic.
4713 All uses updated.
4714 (i386_low_insert_watchpoint): Renamed to
4715 i386_dr_insert_watchpoint. All uses updated.
4716 (i386_low_remove_watchpoint): Renamed to
4717 i386_dr_remove_watchpoint. All uses updated.
4718 (i386_low_region_ok_for_watchpoint): Renamed to
4719 i386_dr_region_ok_for_watchpoint. All uses updated.
4720 (i386_low_stopped_data_address): Renamed to
4721 i386_dr_stopped_data_address. All uses updated.
4722 (i386_low_stopped_by_watchpoint): Renamed to
4723 i386_dr_stopped_by_watchpoint. All uses updated.
4724
131aa0d4
GB		 47252014-06-18 Gary Benson <gbenson@redhat.com>
4726
4727 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4728 (i386_dr_low_can_set_control): Likewise.
4729 (i386_insert_aligned_watchpoint): New check.
4730
d9305f7f
GB		 47312014-06-18 Gary Benson <gbenson@redhat.com>
4732
4733 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4734 Renamed to state.
4735
e927c9fc
GB		 47362014-06-18 Gary Benson <gbenson@redhat.com>
4737
4738 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4739 instead of fatal and error.
4740 (i386_handle_nonaligned_watchpoint): Likewise.
4741
1b6d4134
GB		 47422014-06-18 Gary Benson <gbenson@redhat.com>
4743
4744 * i386-low.c (i386_get_debug_register_length): New macro.
4745 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4746 (i386_show_dr): Use debug_printf instead of fprintf. Use
4747 phex to format values.
4748
6e62758f
GB		 47492014-06-18 Gary Benson <gbenson@redhat.com>
4750
4751 * i386-low.h: Comment changes.
4752 * i386-low.c: Likewise.
4753
fc6e2f03
GB		 47542014-06-18 Gary Benson <gbenson@redhat.com>
4755
4756 * i386-low.c: Whitespace changes.
4757
f9d1eeed
TT		 47582014-06-12 Tom Tromey <tromey@redhat.com>
4759
4760 * utils.c (freeargv): Remove.
4761
0b04e523
TT		 47622014-06-12 Tom Tromey <tromey@redhat.com>
4763
4764 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4765 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4766 (parse_debug_format_options): Likewise.
4767 (gdbserver_usage): Likewise.
4768 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4769 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4770 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4771 against libiberty.
4772 ($(LIBGNU)): Depend on libiberty.
4773 (all-lib): Recurse into all subdirs.
4774 (install-only): Invoke "install" target in subdirs.
4775 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4776 targets.
4777 * configure: Rebuild.
4778 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4779 for vasprintf, vsnprintf, or gettimeofday.
4780 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4781 srv_tgtobj.
4782
270c9937
JB		 47832014-06-05 Joel Brobecker <brobecker@adacore.com>
4784
4785 * development.sh: Delete.
4786 * Makefile.in (config.status): Adjust dependency on development.sh.
4787 * configure.ac: Adjust development.sh source call.
4788 * configure: Regenerate.
4789
0a261ed8
PA		 47902014-06-02 Pedro Alves <palves@redhat.com>
4791
4792 * ax.c (gdb_free_agent_expr): New function.
4793 * ax.h (gdb_free_agent_expr): New declaration.
4794 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4795 list.
4796 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4797 static.
4798 (clear_breakpoint_conditions_and_commands): New function.
4799 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4800 (clear_breakpoint_conditions_and_commands): New declaration.
4801
e9dae05e
RR		 48022014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4803
4804 * linux-aarch64-low.c (asm/ptrace.h): Include.
4805
5876f503
JK		 48062014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4807
4808 Fix TLS access for -static -pthread.
4809 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4810 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4811 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4812
802e8e6d
PA		 48132014-05-20 Pedro Alves <palves@redhat.com>
4814
4815 * linux-aarch64-low.c (aarch64_insert_point)
4816 (aarch64_remove_point): No longer check whether the type is
4817 supported here. Adjust to new interface.
4818 (the_low_target): Install aarch64_supports_z_point_type as
4819 supports_z_point_type method.
4820 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4821 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4822 instead of a Z packet char. Adjust.
4823 (arm_supports_z_point_type): New function.
4824 (arm_insert_point, arm_remove_point): Adjust to new interface.
4825 (the_low_target): Install arm_supports_z_point_type.
4826 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4827 (cris_insert_point, cris_remove_point): Adjust to new interface.
4828 Don't check whether the type is supported here.
4829 (the_low_target): Install cris_supports_z_point_type.
4830 * linux-low.c (linux_supports_z_point_type): New function.
4831 (linux_insert_point, linux_remove_point): Adjust to new interface.
4832 * linux-low.h (struct linux_target_ops) <insert_point,
4833 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4834 raw_breakpoint pointer parameter.
4835 <supports_z_point_type>: New method.
4836 * linux-mips-low.c (mips_supports_z_point_type): New function.
4837 (mips_insert_point, mips_remove_point): Adjust to new interface.
4838 Use mips_supports_z_point_type.
4839 (the_low_target): Install mips_supports_z_point_type.
4840 * linux-ppc-low.c (the_low_target): Install NULL as
4841 supports_z_point_type method.
4842 * linux-s390-low.c (the_low_target): Install NULL as
4843 supports_z_point_type method.
4844 * linux-sparc-low.c (the_low_target): Install NULL as
4845 supports_z_point_type method.
4846 * linux-x86-low.c (x86_supports_z_point_type): New function.
4847 (x86_insert_point): Adjust to new insert_point interface. Use
4848 insert_memory_breakpoint. Adjust to new
4849 i386_low_insert_watchpoint interface.
4850 (x86_remove_point): Adjust to remove_point interface. Use
4851 remove_memory_breakpoint. Adjust to new
4852 i386_low_remove_watchpoint interface.
4853 (the_low_target): Install x86_supports_z_point_type.
4854 * lynx-low.c (lynx_target_ops): Install NULL as
4855 supports_z_point_type callback.
4856 * nto-low.c (nto_supports_z_point_type): New.
4857 (nto_insert_point, nto_remove_point): Adjust to new interface.
4858 (nto_target_ops): Install nto_supports_z_point_type.
4859 * mem-break.c: Adjust intro comment.
4860 (struct raw_breakpoint) <raw_type, size>: New fields.
4861 <inserted>: Update comment.
4862 <shlib_disabled>: Delete field.
4863 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4864 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4865 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4866 (raw_bkpt_type_to_target_hw_bp_type): New function.
4867 (find_enabled_raw_code_breakpoint_at): New function.
4868 (find_raw_breakpoint_at): New type and size parameters. Use them.
4869 (insert_memory_breakpoint): New function, based off
4870 set_raw_breakpoint_at.
4871 (remove_memory_breakpoint): New function.
4872 (set_raw_breakpoint_at): Reimplement.
4873 (set_breakpoint): New, based on set_breakpoint_at.
4874 (set_breakpoint_at): Reimplement.
4875 (delete_raw_breakpoint): Go through the_target->remove_point
4876 instead of assuming memory breakpoints.
4877 (find_gdb_breakpoint_at): Delete.
4878 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4879 (find_gdb_breakpoint): New function.
4880 (set_gdb_breakpoint_at): Delete.
4881 (z_type_supported): New function.
4882 (set_gdb_breakpoint_1): New function, loosely based off
4883 set_gdb_breakpoint_at.
4884 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4885 (delete_gdb_breakpoint_at): Delete.
4886 (delete_gdb_breakpoint_1): New function, loosely based off
4887 delete_gdb_breakpoint_at.
4888 (delete_gdb_breakpoint): New function.
4889 (clear_gdb_breakpoint_conditions): Rename to ...
4890 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4891 breakpoint.
4892 (add_condition_to_breakpoint): Make static.
4893 (add_breakpoint_condition): Take a struct breakpoint pointer
4894 instead of an address. Adjust.
4895 (gdb_condition_true_at_breakpoint): Rename to ...
4896 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4897 z_type parameter.
4898 (gdb_condition_true_at_breakpoint): Reimplement.
4899 (add_breakpoint_commands): Take a struct breakpoint pointer
4900 instead of an address. Adjust.
4901 (gdb_no_commands_at_breakpoint): Rename to ...
4902 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4903 parameter. Return true if no breakpoint was found. Change debug
4904 output.
4905 (gdb_no_commands_at_breakpoint): Reimplement.
4906 (run_breakpoint_commands): Rename to ...
4907 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4908 and change return type to boolean.
4909 (run_breakpoint_commands): New function.
4910 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4911 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4912 breakpoint. Go through the_target->remove_point instead of
4913 assuming memory breakpoint.
4914 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4915 software and hardware breakpoints.
4916 (reinsert_raw_breakpoint): Go through the_target->insert_point
4917 instead of assuming memory breakpoint.
4918 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4919 software and hardware breakpoints.
4920 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4921 Check both software and hardware breakpoints.
4922 (validate_inserted_breakpoint): Assert the breakpoint is a
4923 software breakpoint. Set the inserted flag to -1 instead of
4924 setting shlib_disabled.
4925 (delete_disabled_breakpoints): Adjust.
4926 (validate_breakpoints): Only validate software breakpoints.
4927 Adjust to inserted flag change.
4928 (check_mem_read, check_mem_write): Skip breakpoint types other
4929 than software breakpoints. Adjust to inserted flag change.
4930 * mem-break.h (enum raw_bkpt_type): New enum.
4931 (raw_breakpoint, struct process_info): Forward declare.
4932 (Z_packet_to_target_hw_bp_type): Delete declaration.
4933 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4934 (set_gdb_breakpoint, delete_gdb_breakpoint)
4935 (clear_breakpoint_conditions): New declarations.
4936 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4937 (breakpoint_inserted_here): Update comment.
4938 (add_breakpoint_condition, add_breakpoint_commands): Replace
4939 address parameter with a breakpoint pointer parameter.
4940 (gdb_breakpoint_here): Update comment.
4941 (delete_gdb_breakpoint_at): Delete.
4942 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4943 * server.c (process_point_options): Take a struct breakpoint
4944 pointer instead of an address. Adjust.
4945 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4946 delete_gdb_breakpoint.
4947 * spu-low.c (spu_target_ops): Install NULL as
4948 supports_z_point_type method.
4949 * target.h: Include mem-break.h.
4950 (struct target_ops) <prepare_to_access_memory>: Update comment.
4951 <supports_z_point_type>: New field.
4952 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4953 instead of a char. Also take a raw breakpoint pointer.
4954 * win32-arm-low.c (the_low_target): Install NULL as
4955 supports_z_point_type.
4956 * win32-i386-low.c (i386_supports_z_point_type): New function.
4957 (i386_insert_point, i386_remove_point): Adjust to new interface.
4958 (the_low_target): Install i386_supports_z_point_type.
4959 * win32-low.c (win32_supports_z_point_type): New function.
4960 (win32_insert_point, win32_remove_point): Adjust to new interface.
4961 (win32_target_ops): Install win32_supports_z_point_type.
4962 * win32-low.h (struct win32_target_ops):
4963 <supports_z_point_type>: New method.
4964 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4965 instead of a char. Also take a raw breakpoint pointer.
4966
932539e3
PA		 49672014-05-20 Pedro Alves <palves@redhat.com>
4968
4969 * mem-break.h: Include break-common.h.
4970 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4971 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4972 (Z_packet_to_target_hw_bp_type): New declaration.
4973 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4974 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4975 (Z_PACKET_ACCESS_WP): Delete macros.
4976 (Z_packet_to_hw_type): Delete function.
4977 * i386-low.h: Don't include break-common.h here.
4978 (Z_packet_to_hw_type): Delete declaration.
4979 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4980 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4981 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4982 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4983 * linux-aarch64-low.c: Don't include break-common.h here.
4984 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4985 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4986 (Z_packet_to_target_hw_bp_type): Delete function.
4987 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4988 function.
4989 (mips_insert_point, mips_remove_point): Use
4990 Z_packet_to_target_hw_bp_type.
4991
4ff0d3d8
PA		 49922014-05-20 Pedro Alves <palves@redhat.com>
4993
4994 * linux-aarch64-low.c: Include break-common.h.
4995 (enum target_point_type): Delete.
4996 (Z_packet_to_point_type): Rename to ...
4997 (Z_packet_to_target_hw_bp_type): ... this, and return a
4998 target_hw_bp_type instead.
4999 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5000 instead of an enum target_point_type.
5001 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5002 breakpoint type.
5003 (aarch64_dr_state_insert_one_point)
5004 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5005 (aarch64_handle_aligned_watchpoint)
5006 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5007 Take an enum target_hw_bp_type instead of an enum
5008 target_point_type.
5009 (aarch64_supports_z_point_type): New function.
5010 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5011 use Z_packet_to_target_hw_bp_type.
5012
786dc519
JB		 50132014-05-20 Joel Brobecker <brobecker@adacore.com>
5014
5015 * configure.ac: Only use -Werror by default when DEVELOPMENT
5016 is true.
5017 * configure: Regenerate.
5018
9e0aa64f
JK		 50192014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5020
5021 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5022 * linux-x86-low.c (X86_64_USER_REGS): New.
5023 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5024
2b577b92
YQ		 50252014-04-28 Yao Qi <yao@codesourcery.com>
5026
5027 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5028 name.
5029
94611da2
PA		 50302014-04-25 Pedro Alves <palves@redhat.com>
5031
5032 PR server/16255
5033 * linux-low.c (linux_attach_fail_reason_string): New function.
5034 (linux_attach_lwp): Delete.
5035 (linux_attach_lwp_1): Rename to ...
5036 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5037 argument. Remove "initial" parameter. Return int instead of
5038 void. Don't error or warn here.
5039 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5040 failure to attach to the tgid. Call warning when failing to
5041 attach to an lwp.
5042 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5043 argument. Remove "initial" parameter. Return int instead of
5044 void. Don't error or warn here.
5045 (linux_attach_fail_reason_string): New declaration.
5046 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5047 interface change. Use linux_attach_fail_reason_string.
5048
01f9f808
MS		 50492014-04-24 Michael Sturm <michael.sturm@mintel.com>
5050 Walfred Tedeschi <walfred.tedeschi@intel.com>
5051
5052 * Makefile.in: Added rules to handle new files
5053 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5054 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5055 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5056 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5057 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5058 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5059 x32-avx512-linux.o.
5060 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5061 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5062 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5063 i386/x32-avx512.xml.
5064 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5065 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5066 i386/x32-avx512-linux.xml.
5067 * i387-fp.c (num_avx512_k_registers): New constant for number
5068 of K registers.
5069 (num_avx512_zmmh_low_registers): New constant for number of
5070 lower ZMM registers (0-15).
5071 (num_avx512_zmmh_high_registers): New constant for number of
5072 higher ZMM registers (16-31).
5073 (num_avx512_ymmh_registers): New contant for number of higher
5074 YMM registers (ymm16-31 added by avx521 on x86_64).
5075 (num_avx512_xmm_registers): New constant for number of higher
5076 XMM registers (xmm16-31 added by AVX512 on x86_64).
5077 (struct i387_xsave): Add space for AVX512 registers.
5078 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5079 Add code to handle AVX512 registers.
5080 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5081 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5082 prototypei from generated file.
5083 (tdesc_amd64_avx512_linux): Likewise.
5084 (init_registers_x32_avx512_linux): Likewise.
5085 (tdesc_x32_avx512_linux): Likewise.
5086 (init_registers_i386_avx512_linux): Likewise.
5087 (tdesc_i386_avx512_linux): Likewise.
5088 (x86_64_regmap): Add AVX512 registers.
5089 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5090 mask.
5091 (initialize_low_arch): Add code to initialize AVX512 registers.
5092
51aa91f9
PA		 50932014-04-23 Pedro Alves <palves@redhat.com>
5094
5095 * mem-break.c (find_gdb_breakpoint_at): Make static.
5096 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5097
a4165e94
PA		 50982014-04-23 Pedro Alves <palves@redhat.com>
5099
5100 * i386-low.c: Don't include break-common.h here.
5101 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5102 prototype to take target_hw_bp_type as argument instead of a Z
5103 packet char.
5104 * i386-low.h: Include break-common.h here.
5105 (Z_packet_to_hw_type): Declare.
5106 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5107 prototypes.
5108 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5109 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5110 (x86_remove_point): Convert the packet number to a
5111 target_hw_bp_type before calling i386_low_remove_watchpoint.
5112 * win32-i386-low.c (i386_insert_point): Convert the packet number
5113 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5114 (i386_remove_point): Convert the packet number to a
5115 target_hw_bp_type before calling i386_low_remove_watchpoint.
5116
b8acf843
PA		 51172014-04-23 Pedro Alves <palves@redhat.com>
5118
5119 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5120
d708bcd1
PA		 51212014-04-10 Pedro Alves <palves@redhat.com>
5122
5123 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5124 Check if the condition or command is NULL before checking if the
5125 breakpoint is known. On success, return true.
5126 * mem-break.h (add_breakpoint_condition): Document return.
5127 (add_breakpoint_commands): Add describing comment.
5128 * server.c (skip_to_semicolon): New function.
5129 (process_point_options): Use it.
5130
2eec7d5b
PA		 51312014-04-09 Pedro Alves <palves@redhat.com>
5132
5133 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5134 to lwpid_of.
5135
fa96cb38
PA		 51362014-02-27 Pedro Alves <palves@redhat.com>
5137
5138 PR 12702
5139 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5140 macros.
5141 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5142 output.
5143 (last_thread_of_process_p): Take a PID argument instead of a
5144 thread pointer.
5145 (linux_wait_for_lwp): Delete.
5146 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5147 functions.
5148 (linux_low_filter_event): New function, party factored out from
5149 linux_wait_for_event.
5150 (linux_wait_for_event): Rename to ...
5151 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5152 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5153 sigsuspend. Check for zombie leaders.
5154 (linux_wait_for_event): Reimplement as wrapper around
5155 linux_wait_for_event_filtered.
5156 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5157 a normal or signal exit is seen, it's the whole process exiting.
5158 (wait_for_sigstop): No longer a for_each_inferior callback.
5159 Rewrite on top of linux_wait_for_event_filtered.
5160 (stop_all_lwps): Call wait_for_sigstop directly.
5161 * server.c (resume, handle_target_event): Handle
5162 TARGET_WAITKIND_NO_RESUMED.
5163
d763de10
JB		 51642014-02-26 Joel Brobecker <brobecker@adacore.com>
5165
5166 * win32-low.c (psapi_get_dll_name,
5167 * win32_CreateToolhelp32Snapshot): Delete.
5168 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5169 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5170 Delete.
5171 (handle_load_dll): Add function description.
5172 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5173
850a0f76
JB		 51742014-02-26 Joel Brobecker <brobecker@adacore.com>
5175
5176 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5177 Add comment.
5178 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5179 base address when calling win32_add_one_solib.
5180 (handle_load_dll): Delete local variable load_addr.
5181 Remove 0x1000 offset applied to DLL base address when calling
5182 win32_add_one_solib.
5183 (handle_unload_dll): Add comment.
5184
f25b3fc3
JB		 51852014-02-26 Joel Brobecker <brobecker@adacore.com>
5186
5187 * win32-low.c (win32_add_all_dlls): Renames
5188 win32_ensure_ntdll_loaded. Rewrite function documentation.
5189 Adjust implementation to always load all DLLs.
5190 Add 0x1000 offset to DLL base address when calling
5191 win32_add_one_solib.
5192 (child_initialization_done): New static global.
5193 (do_initial_child_stuff): Set child_initialization_done to
5194 zero during child initialization, and 1 after. Replace call
5195 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5196 Add comment.
5197 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5198 (handle_unload_dll): Add function documentation.
5199 (get_child_debug_event): Ignore load and unload DLL events
5200 during child initialization.
5201
d86d4aaf
DE		 52022014-02-20 Doug Evans <dje@google.com>
5203
3bc32da3 5204 Remove global all_lwps.
d86d4aaf
DE		 5205 * inferiors.h (ptid_of): Move here from linux-low.h.
5206 (pid_of, lwpid_of): Ditto.
5207 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5208 parameter is a struct thread_info * now.
5209 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5210 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5211 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5212 directly.
5213 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5214 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5215 * linux-arm-low.c (update_registers_callback): Update, "entry"
5216 parameter is a struct thread_info * now.
5217 Fetch lwpid from current_inferior directly.
5218 (arm_insert_point): Pass &all_threads to find_inferior instead of
5219 &all_lwps.
5220 (arm_remove_point): Ditto.
5221 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5222 (arm_prepare_to_resume): Fetch pid from thread.
5223 (arm_read_description): Fetch lwpid from current_inferior directly.
5224 * linux-low.c (all_lwps): Delete.
5225 (delete_lwp): Delete call to remove_inferior.
5226 (handle_extended_wait): Fetch lwpid from thread.
5227 (add_lwp): Don't set lwp->entry.id. Remove call to
5228 add_inferior_to_list.
5229 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5230 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5231 (kill_one_lwp_callback): Ditto.
5232 (linux_kill): Don't dereference NULL pointer.
5233 Fetch ptid,lwpid from thread.
5234 (get_detach_signal): Fetch ptid from thread.
5235 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5236 Simplify call to regcache_invalidate_thread.
5237 (delete_lwp_callback): Update, "entry" parameter is a
5238 struct thread_info * now. Fetch pid from thread.
5239 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5240 (status_pending_p_callback): Update, "entry" parameter is a
5241 struct thread_info * now. Fetch ptid from thread.
5242 (find_lwp_pid): Update, "entry" parameter is a
5243 struct thread_info * now.
5244 (linux_wait_for_lwp): Fetch pid from thread.
5245 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5246 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5247 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5248 (dequeue_one_deferred_signal): Ditto.
5249 (cancel_breakpoint): Fetch ptid from current_inferior.
5250 (linux_wait_for_event): Pass &all_threads to find_inferior,
5251 not &all_lwps. Fetch ptid, lwpid from thread.
5252 (count_events_callback): Update, "entry" parameter is a
5253 struct thread_info * now.
5254 (select_singlestep_lwp_callback): Ditto.
5255 (select_event_lwp_callback): Ditto.
5256 (cancel_breakpoints_callback): Ditto.
5257 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5258 not &all_lwps.
5259 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5260 (unsuspend_one_lwp): Update, "entry" parameter is a
5261 struct thread_info * now.
5262 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5263 not &all_lwps.
5264 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5265 Fetch lwpid from thread, not lwp.
5266 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5267 Pass &all_threads to find_inferior, not &all_lwps.
5268 (send_sigstop): Fetch lwpid from thread, not lwp.
5269 (send_sigstop_callback): Update, "entry" parameter is a
5270 struct thread_info * now.
5271 (suspend_and_send_sigstop_callback): Ditto.
5272 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5273 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5274 struct thread_info * now.
5275 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5276 from thread, lwp.
5277 (lwp_running): Update, "entry" parameter is a
5278 struct thread_info * now.
5279 (stop_all_lwps): Fetch ptid from thread.
5280 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5281 (linux_resume_one_lwp): Fetch lwpid from thread.
5282 (linux_set_resume_request): Update, "entry" parameter is a
5283 struct thread_info * now. Fetch pid, lwpid from thread.
5284 (resume_status_pending_p): Update, "entry" parameter is a
5285 struct thread_info * now.
5286 (need_step_over_p): Ditto. Fetch lwpid from thread.
5287 (start_step_over): Fetch lwpid from thread.
5288 (linux_resume_one_thread): Update, "entry" parameter is a
5289 struct thread_info * now. Fetch lwpid from thread.
5290 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5291 (proceed_one_lwp): Update, "entry" parameter is a
5292 struct thread_info * now. Fetch lwpid from thread.
5293 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5294 struct thread_info * now.
5295 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5296 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5297 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5298 directly.
5299 (regsets_store_inferior_registers): Ditto.
5300 (fetch_register, store_register): Ditto.
5301 (linux_read_memory, linux_write_memory): Ditto.
5302 (linux_request_interrupt): Ditto.
5303 (linux_read_auxv): Ditto.
5304 (linux_xfer_siginfo): Ditto.
5305 (linux_qxfer_spu): Ditto.
5306 (linux_qxfer_libraries_svr4): Ditto.
5307 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5308 moved to inferiors.h.
5309 (get_lwp): Delete.
5310 (get_thread_lwp): Update.
5311 (struct lwp_info): Delete member "entry". Simplify comment for
5312 member "thread".
5313 (all_lwps): Delete.
5314 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5315 current_inferior directly.
5316 (update_watch_registers_callback): Update, "entry" parameter is a
5317 struct thread_info * now. Fetch pid from thread.
5318 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5319 (mips_insert_point): Fetch lwpid from current_inferior.
5320 Pass &all_threads to find_inferior, not &all_lwps.
5321 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5322 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5323 directly.
5324 (mips_stopped_data_address): Ditto.
5325 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5326 directly.
5327 * linux-tile-low.c (tile_arch_setup): Ditto.
5328 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5329 (update_debug_registers_callback): Update, "entry" parameter is a
5330 struct thread_info * now. Fetch pid from thread.
5331 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5332 Pass &all_threads to find_inferior, not &all_lwps.
5333 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5334 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5335 Pass &all_threads to find_inferior, not &all_lwps.
5336 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5337 (i386_dr_low_get_status): Ditto.
5338 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5339 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5340 (x86_linux_read_description): Ditto.
5341 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5342
3b8361aa
DE		 53432014-02-20 Doug Evans <dje@google.com>
5344
5345 * inferiors.c (get_first_inferior): Fix buglet.
5346
f7667f0d
DE		 53472014-02-19 Doug Evans <dje@google.com>
5348
5349 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5350 * inferiors.c (add_thread): Change result type to struct thread_info *.
5351 All callers updated.
5352 (add_lwp): Call add_thread here instead of in callers.
5353 All callers updated.
5354 * linux-low.h (get_lwp_thread): Rewrite.
5355 (struct lwp_info): New member "thread".
5356
b3312d80
DE		 53572014-02-19 Doug Evans <dje@google.com>
5358
5359 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5360 All callers updated.
5361
ecc6f45c
DE		 53622014-02-19 Doug Evans <dje@google.com>
5363
5364 * inferiors.c (add_thread): Fix whitespace.
5365
649ebbca
DE		 53662014-02-19 Doug Evans <dje@google.com>
5367
5368 * dll.c (clear_dlls): Replace accessing list implemention details
5369 with API function.
5370 * gdbthread.h (get_first_thread): Declare.
5371 * inferiors.c (for_each_inferior_with_data): New function.
5372 (get_first_thread): New function.
5373 (find_thread_ptid): Simplify.
5374 (get_first_inferior): New function.
5375 (clear_list): Delete.
5376 (one_inferior_p): New function.
5377 (clear_inferior_list): New function.
5378 (clear_inferiors): Update.
5379 * inferiors.h (for_each_inferior_with_data): Declare.
5380 (clear_inferior_list): Declare.
5381 (one_inferior_p): Declare.
5382 (get_first_inferior): Declare.
5383 * linux-low.c (linux_wait_for_event): Replace accessing list
5384 implemention details with API function.
5385 * server.c (target_running): Ditto.
5386 (accumulate_file_name_length): New function.
5387 (emit_dll_description): New function.
5388 (handle_qxfer_libraries): Replace accessing list implemention
5389 details with API function.
5390 (handle_qxfer_threads_worker): New function.
5391 (handle_qxfer_threads_proper): Replace accessing list implemention
5392 details with API function.
5393 (handle_query): Ditto.
5394 (visit_actioned_threads_callback_ftype): New typedef.
5395 (visit_actioned_threads_data): New struct.
5396 (visit_actioned_threads): Rewrite to be find_inferior callback.
5397 (resume): Call find_inferior.
5398 (handle_status): Replace accessing list implemention
5399 details with API function.
5400 (process_serial_event): Replace accessing list implemention details
5401 with API function.
5402 * target.c (set_desired_inferior): Replace accessing list implemention
5403 details with API function.
5404 * tracepoint.c (same_process_p): New function.
5405 (gdb_agent_about_to_close): Replace accessing list implemention
5406 details with API function.
5407 * win32-low.c (child_delete_thread): Replace accessing list
5408 implemention details with API function.
5409 (match_dll_by_basename): New function.
5410 (dll_is_loaded_by_basename): New function.
5411 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5412 details call to dll_is_loaded_by_basename.
5413
80894984
DE		 54142014-02-19 Doug Evans <dje@google.com>
5415
5416 * dll.h (struct dll_info): Add comment.
5417 * gdbthread.h (struct thread_info): Add comment.
5418 (current_ptid): Simplify.
5419 * inferiors.c (add_process): Update.
5420 (remove_process): Update.
5421 * inferiors.h (struct process_info): Rename member "head" to "entry".
5422 * linux-low.c (delete_lwp): Update.
5423 (add_lwp): Update.
5424 (last_thread_of_process_p): Update.
5425 (kill_one_lwp_callback, linux_kill): Update.
5426 (status_pending_p_callback): Update.
5427 (wait_for_sigstop): Update. Simplify read of ptid.
5428 (start_step_over): Update.
5429 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5430 (get_lwp_thread): Update.
5431 (struct lwp_info): Rename member "head" to "entry".
5432 * regcache.h (inferior_list_entry): Delete.
5433 * server.c (kill_inferior_callback): Update.
5434 (detach_or_kill_inferior_callback): Update.
5435 (print_started_pid): Update.
5436 (print_attached_pid): Update.
5437 (process_serial_event): Simplify read of ptid.
5438 * thread-db.c (thread_db_create_event): Update.
5439 (thread_db_get_tls_address): Update.
5440 * win32-low.c (current_inferior_ptid): Simplify.
5441
46917d26
TT		 54422014-02-19 Tom Tromey <tromey@redhat.com>
5443
5444 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5445 argument.
5446 (target_supports_btrace): Update.
5447
0759a81e
YQ		 54482014-02-14 Yao Qi <yao@codesourcery.com>
5449
5450 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5451 (rsp-low-ipa.o): New target.
5452
a7191e8b
TT		 54532014-02-12 Tom Tromey <tromey@redhat.com>
5454
5455 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5456 convert_ascii_to_int.
5457 * regcache.c (registers_to_string): Likewise.
5458 * remote-utils.c (decode_M_packet): Likewise.
5459 * server.c (process_serial_event): Likewise.
5460
ff0e980e
TT		 54612014-02-12 Tom Tromey <tromey@redhat.com>
5462
5463 * server.c (handle_query, handle_v_run): Use hex2bin, not
5464 unhexify.
5465 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5466
e9371aff
TT		 54672014-02-12 Tom Tromey <tromey@redhat.com>
5468
5469 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5470 convert_int_to_ascii.
5471 * regcache.c (registers_to_string, collect_register_as_string):
5472 Likewise.
5473 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5474 Likewise.
5475 * server.c (process_serial_event): Likewise.
5476 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5477 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5478
971dc0b8
TT		 54792014-02-12 Tom Tromey <tromey@redhat.com>
5480
5481 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5482 bin2hex, not hexify.
5483 * tracepoint.c (cmd_qtstatus): Likewise.
5484
0a822afb
TT		 54852014-02-12 Tom Tromey <tromey@redhat.com>
5486
5487 * remote-utils.c (monitor_output): Pass explicit length to
5488 hexify.
5489
9c3d6531
TT		 54902014-02-12 Tom Tromey <tromey@redhat.com>
5491
5492 * tracepoint.c: Include rsp-low.h.
5493 * server.c: Include rsp-low.h.
5494 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5495 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5496 declare.
5497 * remote-utils.c: Include rsp-low.h.
5498 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5499 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5500 (convert_int_to_ascii, convert_ascii_to_int): Move to
5501 common/rsp-low.c.
5502 * regcache.c: Include rsp-low.h.
5503 * ax.c: Include rsp-low.h.
5504 * Makefile.in (SFILES): Add common/rsp-low.c.
5505 (OBS): Add rsp-low.o.
5506 (rsp-low.o): New target.
5507
01fd3ea5
TT		 55082014-02-12 Tom Tromey <tromey@redhat.com>
5509
5510 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5511 Include print-utils.h.
5512 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5513 (plongest, thirty_two, phex_nz): Remove.
5514 * Makefile.in (SFILES): Add common/print-utils.c.
5515 (OBS): Add print-utils.o.
5516 (print-utils-ipa.o): New target.
5517 (print-utils.o): New target.
5518 (IPA_OBJS): Add print-utils-ipa.o.
5519
e99dc820
TT		 55202014-02-06 Tom Tromey <tromey@redhat.com>
5521
5522 * Makefile.in (SFILES): Fix indentation.
5523
ee1e2d4f
DE		 55242014-02-05 Doug Evans <dje@google.com>
5525
5526 * linux-low.c (linux_wait_for_event): Improve comment.
5527 (linux_wait_1): Keep current_inferior in sync with event_child.
5528
f5a02773
DE		 55292014-01-22 Doug Evans <dje@google.com>
5530
5531 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5532
87ce2a04
DE		 55332014-01-22 Doug Evans <dje@google.com>
5534
5535 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5536 * configure: Regenerate.
5537 * config.in: Regenerate.
5538 * Makefile.in (SFILES): Add debug.c.
5539 (OBS): Add debug.o.
5540 * debug.c: New file.
5541 * debug.h: New file.
5542 * linux-aarch64-low.c (*): Update all debugging printfs to use
5543 debug_printf instead of fprintf.
5544 * linux-arm-low.c (*): Ditto.
5545 * linux-cris-low.c (*): Ditto.
5546 * linux-crisv32-low.c (*): Ditto.
5547 * linux-m32r-low.c (*): Ditto.
5548 * linux-sparc-low.c (*): Ditto.
5549 * linux-x86.c (*): Ditto.
5550 * linux-low.c (*): Ditto.
5551 (linux_wait_1): Add calls to debug_enter, debug_exit.
5552 (linux_wait): Remove redundant debugging printf.
5553 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5554 (linux_resume, unstop_all_lwps): Ditto.
5555 * mem-break.c (*): Update all debugging printfs to use
5556 debug_printf instead of fprintf.
5557 * remote-utils.c (*): Ditto.
5558 * thread-db.c (*): Ditto.
5559 * server.c #include <ctype.h>, "gdb_vecs.h".
5560 (debug_threads): Moved to debug.c.
5561 (*): Update all debugging printfs to use debug_printf instead of
5562 fprintf.
5563 (start_inferior): Replace call to fflush with call to debug_flush.
5564 (monitor_show_help): Mention set debug-format.
5565 (parse_debug_format_options): New function.
5566 (handle_monitor_command): Handle "monitor set debug-format".
5567 (gdbserver_usage): Mention --debug-format.
5568 (main): Parse --debug-format.
5569 * server.h (debug_threads): Declaration moved to debug.h.
5570 #include "debug.h".
5571 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5572 trace_debug_1 that uses debug_printf.
5573 (tracepoint_look_up_symbols): Update all debugging printfs to use
5574 debug_printf instead of fprintf.
5575
e671835b
BS		 55762014-01-20 Baruch Siach <baruch@tkos.co.il>
5577
5578 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5579 sys/ptrace.h.
5580
b5737fa9
PA		 55812014-01-17 Pedro Alves <palves@redhat.com>
5582
ea38d2a9 5583 PR build/16445
c7faa97a
PA		 5584 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5585 defined after including gdb_proc_service.h.
b5737fa9 5586
40ed484e
DE		 55872014-01-16 Doug Evans <dje@google.com>
5588
5589 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5590 (match_dll): Use it.
5591
969c39fb
MM		 55922014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5593
5594 * target.h (target_ops) <read_btrace>: Change parameters and
5595 return type to allow error reporting.
5596 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5597 trace reading errors on.
5598 * linux-low.c (linux_low_read_btrace): Pass trace reading
5599 errors on.
5600 (linux_low_disable_btrace): New.
5601
ab7f45ba
DE		 56022014-01-15 Doug Evans <dje@google.com>
5603
5604 * inferiors.c (thread_id_to_gdb_id): Delete.
5605 * inferiors.h (thread_id_to_gdb_id): Delete.
5606
66af0f44
EZ		 56072014-01-13 Eli Zaretskii <eliz@gnu.org>
5608
5609 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5610 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5611 versions.
5612
9939e131
PA		 56132014-01-08 Pedro Alves <palves@redhat.com>
5614
5615 * server.c (handle_status): Don't discard previous queued stop
5616 replies or thread's pending status here.
5617 (main) <disconnection>: Do it here instead.
5618
b7ea362b
PA		 56192014-01-08 Pedro Alves <palves@redhat.com>
5620
5621 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5622 * server.c (visit_actioned_threads, handle_pending_status): New
5623 function.
5624 (handle_v_cont): Factor out parts to ...
5625 (resume): ... this new function. If in all-stop, and a thread
5626 being resumed has a pending status, report it without actually
5627 resuming.
5628 (myresume): Adjust to use the new 'resume' function.
5629 (clear_pending_status_callback, set_pending_status_callback)
5630 (find_status_pending_thread_callback): New functions.
5631 (handle_status): Handle the case of multiple threads having
5632 interesting statuses to report. Report threads' real last signal
5633 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5634 with an interesting thread to report the status for, instead of
5635 always reporting the status of the first thread.
5636
28498c42
JB		 56372014-01-01 Joel Brobecker <brobecker@adacore.com>
5638
5639 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5640 * gdbreplay.c (gdbreplay_version): Likewise.
5641
f45c82da
YZ		 56422013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5643
5644 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5645 iov.iov_len with the real length in use.
5646
379a5e2d
JB		 56472013-12-13 Joel Brobecker <brobecker@adacore.com>
5648
5649 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5650 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5651 for all targets that use win32-low.c.
5652 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5653 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5654
4210d83e
PA		 56552013-12-13 Pedro Alves <palves@redhat.com>
5656
5657 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5658 if equal to TARGET_WAITKIND_LOADED.
5659 * win32-low.c (cached_status): New static global.
5660 (win32_wait): Add declaration.
5661 (do_initial_child_stuff): Flush all initial pending debug events
5662 up to the initial breakpoint.
5663 (win32_wait): If CACHED_STATUS was set, return that instead
5664 of doing a real wait. Remove the code resuming the execution
5665 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5666 during the initial phase. Also remove the code changing
5667 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5668 TARGET_WAITKIND_STOPPED.
5669
e7f0d979
YQ		 56702013-12-11 Yao Qi <yao@codesourcery.com>
5671
5672 * notif.c (handle_notif_ack): Return 0 if no notification
5673 matches.
5674
ebcf782c
DE		 56752013-11-20 Doug Evans <dje@google.com>
5676
5677 * linux-low.c (linux_set_resume_request): Fix comment.
5678
20ad9378
DE		 56792013-11-20 Doug Evans <dje@google.com>
5680
5681 * linux-low.c (resume_status_pending_p): Tweak comment.
5682
a196ebeb
WT		 56832013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5684
5685 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5686 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5687 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5688 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5689 (srv_amd64_regobj): Add amd64-mpx.o.
5690 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5691 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5692 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5693 * i387-fp.c (num_pl_bnd_register) Added constant.
5694 (num_pl_bnd_cfg_registers) Added constant.
5695 (struct i387_xsave) Added reserved area and MPX fields.
5696 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5697 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5698 function.
5699 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5700 (init_registers_amd64_mpx_linux): Declare new function.
5701 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5702 (x86_64_regmap): Add MPX registers.
5703 (x86_linux_read_description): Add MPX case.
5704 (initialize_low_arch): Initialize MPX targets.
5705
0080a2f6
TT		 57062013-11-18 Tom Tromey <tromey@redhat.com>
5707
5708 * configure: Rebuild.
5709 * configure.ac: Don't check for stdlib.h.
5710 * gdbreplay.c: Unconditionally include stdlib.h.
5711
2978b111
TT		 57122013-11-18 Tom Tromey <tromey@redhat.com>
5713
5714 * config.in: Rebuild.
5715 * configure: Rebuild.
5716 * configure.ac: Don't use AC_HEADER_DIRENT.
5717
a3d08894
TT		 57182013-11-18 Tom Tromey <tromey@redhat.com>
5719
5720 * server.h: Don't check HAVE_STRING_H.
5721 * gdbreplay.c: Don't check HAVE_STRING_H.
5722 * configure: Rebuild.
5723
0a5dd17d
TT		 57242013-11-18 Tom Tromey <tromey@redhat.com>
5725
5726 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5727 LIBGNU.
5728
1bd2f0ba
TT		 57292013-11-08 Tom Tromey <tromey@redhat.com>
5730
5731 * configure, config.in: Rebuild.
5732 * configure.ac: Remove unused configury.
5733
3266f10b
TT		 57342013-11-08 Tom Tromey <tromey@redhat.com>
5735
5736 * acinclude.m4: Include common.m4, codeset.m4.
5737 * configure, config.in: Rebuild.
5738 * configure.ac: Use GDB_AC_COMMON.
5739
6682d959
AA		 57402013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5741
5742 * linux-s390-low.c (HWCAP_S390_TE): New define.
5743 (s390_arch_setup): Consider the TE field in the HWCAP for
5744 determining 'have_regset_tdb'.
5745
fd0a4d76
SDJ		 57462013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5747
5748 PR gdb/16014
5749 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5750 call to sizeof.
5751
1a3d890b
PA		 57522013-10-02 Pedro Alves <palves@redhat.com>
5753
5754 * server.c (process_serial_event): Don't output "GDBserver
5755 exiting" if GDB is connected through stdio.
5756 * target.c (mywait): Likewise, be silent if GDB is connected
5757 through stdio.
5758
97ad4581
JB		 57592013-10-01 Joel Brobecker <brobecker@adacore.com>
5760
5761 * lynx-low.c (lynx_add_threads_after_attach): New function.
5762 (lynx_attach): Remove call to add_thread. Add call to
5763 lynx_add_threads_after_attach instead.
5764
5b4e221c
MF		 57652013-09-28 Mike Frysinger <vapier@gentoo.org>
5766
5767 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5768 * config.in, configure: Regenerated.
5769
ee47b2f8
YQ		 57702013-09-18 Yao Qi <yao@codesourcery.com>
5771
5772 PR server/15959
5773 * server.c (start_inferior): Clear 'resume_info'.
5774
d6707650 57752013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5776
d6707650
JW		 5777 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5778 for each register.
5779
9243dd0e 57802013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5781
9243dd0e
JW		 5782 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5783 linux-tile-low.o to srv_tgtobj.
5784
c623a6ef
WN		 57852013-09-16 Will Newton <will.newton@linaro.org>
5786
5787 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5788 out regs.
5789
fb71d39e
PA		 57902013-09-06 Pedro Alves <palves@redhat.com>
5791
5792 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5793 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5794 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5795 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5796 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5797 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5798
8e7e9910
PA		 57992013-09-06 Pedro Alves <palves@redhat.com>
5800
5801 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5802 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5803
7c3a12ca
PA		 58042013-09-06 Pedro Alves <palves@redhat.com>
5805
5806 * linux-amd64-ipa.c: Include tracepoint.h.
5807 * linux-i386-ipa.c: Include tracepoint.h.
5808
8eb3d7b6
RW		 58092013-09-06 Ricard Wanderlof <ricardw@axis.com>
5810
5811 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5812 (ps_get_thread_area): New function.
5813
eddddb9d
RW		 58142013-09-06 Ricard Wanderlof <ricardw@axis.com>
5815
5816 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5817 (initialize_low_arch): Call init_registers_crisv32 rather than
5818 init_register_crisv32.
5819
533b0600
PA		 58202013-09-05 Pedro Alves <palves@redhat.com>
5821
5822 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5823 to ...
5824 * hostio.h: ... this new file.
5825 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5826 win32-low.c: Include hostio.h.
5827
0ce3d3b5
PA		 58282013-09-05 Pedro Alves <palves@redhat.com>
5829
5830 * server.h (gdb_client_data, handler_func, callback_handler_func)
5831 (delete_file_handler, add_file_handler, append_callback_event)
5832 (delete_callback_event, start_event_loop, initialize_event_loop):
5833 Move to event-loop.h and include it.
5834 * event-loop.h: New file.
5835
799cdc37
PA		 58362013-09-05 Pedro Alves <palves@redhat.com>
5837
5838 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5839 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5840 (loaded_dll, unloaded_dll): Move to ...
5841 * dll.h: ... this new file.
5842 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5843
6a6bbd9d
PA		 58442013-09-05 Pedro Alves <palves@redhat.com>
5845
5846 * server.h (current_process, get_thread_process, all_processes)
5847 (add_inferior_to_list, for_each_inferior, current_inferior)
5848 (remove_inferior, add_process, remove_process, find_process_pid)
5849 (have_started_inferiors_p, have_attached_inferiors_p)
5850 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5851 (clear_inferiors, find_inferior, find_inferior_id)
5852 (inferior_target_data, set_inferior_target_data)
5853 (inferior_regcache_data, set_inferior_regcache_data): Move to
5854 inferiors.h, and include it.
5855 * inferiors.h: New file.
5856
f699aaba
PA		 58572013-09-05 Pedro Alves <palves@redhat.com>
5858
5859 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5860 Move ...
72f4393d 5861 * ax.h: ... here.
f699aaba 5862
c144c7a0
PA		 58632013-09-05 Pedro Alves <palves@redhat.com>
5864
5865 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5866 tracepoint.h.
5867 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5868 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5869 (handle_tracepoint_general_set, handle_tracepoint_query)
5870 (tracepoint_finished_step, tracepoint_was_hit)
5871 (release_while_stepping_state_list, current_traceframe)
5872 (in_readonly_region, traceframe_read_mem)
5873 (fetch_traceframe_registers, traceframe_read_sdata)
5874 (traceframe_read_info, struct fast_tpoint_collect_status)
5875 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5876 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5877 (supply_fast_tracepoint_registers)
5878 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5879 (ipa_tdesc, claim_trampoline_space)
5880 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5881 (agent_mem_read, agent_get_trace_state_variable_value)
5882 (agent_set_trace_state_variable_value, agent_tsv_read)
5883 (agent_mem_read_string, get_raw_reg_func_addr)
5884 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5885 * tracepoint.h: ... this new file.
5886
ff42e6ab
PA		 58872013-09-05 Pedro Alves <palves@redhat.com>
5888
5889 * server.h (perror_with_name, error, fatal, warning, paddress)
5890 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5891 include it.
5892 * utils.h: New file.
5893
541af0f4
PA		 58942013-09-05 Pedro Alves <palves@redhat.com>
5895
5896 * server.h (remote_debug, noack_mode, transport_is_reliable)
5897 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5898 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5899 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5900 (write_enn, initialize_async_io, enable_async_io)
5901 (disable_async_io, check_remote_input_interrupt_request)
5902 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5903 (dead_thread_notify, prepare_resume_reply)
5904 (decode_address_to_semicolon, decode_address, decode_m_packet)
5905 (decode_M_packet, decode_X_packet, decode_xfer_write)
5906 (decode_search_memory_packet, unhexify, hexify)
5907 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5908 (look_up_one_symbol, relocate_instruction)
5909 (monitor_output): Move to remote-utils.h, and include it.
5910 * remote-utils.h: New file.
5911
eebdf26b
PA		 59122013-09-05 Pedro Alves <palves@redhat.com>
5913
5914 * server.h (_): Delete.
5915
3aafd2ff
PA		 59162013-09-02 Pedro Alves <palves@redhat.com>
5917
5918 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5919 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5920 allocated.
5921 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5922
cee83bcb
PM		 59232013-09-02 Pierre Muller <muller@sourceware.org>
5924
5925 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5926 or WriteProcessMemory complete successfully and handle
5927 ERROR_PARTIAL_COPY error.
5928
9a13b2fa
PA		 59292013-09-02 Pedro Alves <palves@redhat.com>
5930
5931 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5932 error instead of EIO.
5933
602e3198
JK		 59342013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5935
5936 PR server/15604
5937 * linux-low.c: Include filestuff.h.
5938 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5939 * lynx-low.c: Include filestuff.h.
5940 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5941 * server.c: Include filestuff.h.
5942 (main): Call notice_open_fds.
5943 * spu-low.c: Include filestuff.h.
5944 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5945
96d7229d
LM		 59462013-08-22 Luis Machado <lgustavo@codesourcery.com>
5947
5948 * Makefile.in: Explain why ../target and ../nat are not
5949 listed as include file search paths.
5950 (linux-waitpid.o): New object file rule.
5951 * configure.srv (srv_native_linux_obj): New variable.
5952 Replace all occurrences of linux native object files with
5953 $srv_native_linux_obj.
5954 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5955 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5956 (linux_enable_event_reporting): Remove declaration.
5957 (my_waitpid): Moved to common/linux-waitpid.c.
5958 (linux_wait_for_event): Pass ptid when calling
5959 linux_enable_event_reporting.
5960 (linux_supports_tracefork_flag): Remove.
5961 (linux_enable_event_reporting): Likewise.
5962 (linux_tracefork_grandchild): Remove.
5963 (STACK_SIZE): Moved to common/linux-ptrace.c.
5964 (linux_tracefork_child): Remove.
5965 (linux_test_for_tracefork): Remove.
5966 (linux_look_up_symbols): Call linux_supports_traceclone.
5967 (initialize_low): Remove call to linux_test_for_tracefork.
5968 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5969 common/linux-ptrace.h.
5970 (PTRACE_TYPE_ARG4): Likewise.
5971 Include linux-ptrace.h.
5972
32940073
PA		 59732013-08-21 Pedro Alves <palves@redhat.com>
5974
5975 * config.in: Renegerate.
5976
33b60d58 59772013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5978
33b60d58
LM		 5979 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5980 (SFILES): Remove $(srcdir)/common/target-common.c and
5981 add $(srcdir)/target/waitstatus.c.
5982 (OBS): Remove target-common.o and add waitstatus.o.
5983 (server_h): Remove $(srcdir)/../common/target-common.h and
5984 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5985 and $(srcdir)/../target/waitstatus.h.
5986 (target-common.o): Remove.
5987 (waitstatus.o): New target object file.
5988 * target.h: Do not include target-common.h and
5989 include target/resume.h, target/wait.h and
5990 target/waitstatus.h.
5991
b8e1b30e
LM		 59922013-08-13 Luis Machado <lgustavo@codesourcery.com>
5993
5994 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5995 to PTRACE_TYPE_ARG3.
5996 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5997 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5998 PTRACE_TYPE_ARG4.
5999 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6000 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6001
7a60ad40
YQ		 60022013-07-27 Jie Zhang <jie@codesourcery.com>
6003 Daniel Jacobowitz <dan@codesourcery.com>
6004 Yao Qi <yao@codesourcery.com>
6005
6006 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6007 (mips-linux-watch.o): New rule.
6008 (mips_linux_watch_h): New variable.
6009 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6010 srv_tgtobj.
6011 * linux-mips-low.c: Include mips-linux-watch.h.
6012 (struct arch_process_info, struct arch_lwp_info): New.
6013 (update_watch_registers_callback): New function.
6014 (mips_linux_new_process, mips_linux_new_thread) New functions.
6015 (mips_linux_prepare_to_resume, mips_insert_point): New
6016 functions.
6017 (mips_remove_point, mips_stopped_by_watchpoint): New
6018 functions.
6019 (rsp_bp_type_to_target_hw_bp_type): New function.
6020 (mips_stopped_data_address): New function.
6021 (the_low_target): Add watchpoint support functions.
6022
de6f69ad
YQ		 60232013-07-27 Yao Qi <yao@codesourcery.com>
6024
6025 * i386-low.c: Include break-common.h.
6026 (enum target_hw_bp_type): Remove.
6027
3360c0bf
LM		 60282013-07-24 Luis Machado <lgustavo@codesourcery.com>
6029
6030 * Makefile.in (SFILES): /common/target-common.c.
6031 (OBS): Add target-common.o.
6032 (server_h): Add $(srcdir)/../common/target-common.h.
6033 (target-common.o): New target.
6034 * server.c (queue_stop_reply_callback): Free
6035 status string after use.
6036 * target.c (target_waitstatus_to_string): Remove.
6037 * target.h: Include target-common.h.
6038 (resume_kind): Likewise.
6039 (target_waitkind): Likewise.
6040 (target_waitstatus): Likewise.
6041 (TARGET_WNOHANG): Likewise.
6042
bd885420
YQ		 60432013-07-04 Yao Qi <yao@codesourcery.com>
6044
6045 * Makefile.in (host_alias): Use @host_noncanonical@.
6046 (target_alias): Use @target_noncanonical@.
6047 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6048 ACX_NONCANONICAL_HOST.
6049 * configure: Regenerated.
6050
6051 Revert:
6052 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6053
6054 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6055 * configure: Rebuild.
6056 * Makefile.in (version_host, version_target): Get from configure.
6057 (version.c): Use $(version_host) and $(version_target).
6058
17ef446e
PA		 60592013-07-03 Pedro Alves <palves@redhat.com>
6060
6061 * Makefile.in (config.status): Depend on development.sh.
6062 * acinclude.m4: Include libmcheck.m4.
6063 * configure: Regenerate.
6064
7a9a7487
MG		 60652013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6066
6067 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6068 attribute inside the parentheses.
6069 (winapi_DebugSetProcessKillOnExit): Ditto.
6070 (winapi_DebugBreakProcess): Ditto.
6071 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6072
49b64de6
MG		 60732013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6074
6075 * notif.h (notif_event): Add a dummy member to avoid compiler
6076 errors.
6077
d5749ee7
PA		 60782013-07-01 Pedro Alves <palves@redhat.com>
6079
6080 * hostio.c (HOSTIO_PATH_MAX): Define.
6081 (require_filename, handle_open, handle_unlink, handle_readlink):
6082 Use it.
6083
d8d2a3ee
PA		 60842013-07-01 Pedro Alves <palves@redhat.com>
6085
6086 * server.h: Include "pathmax.h".
6087 * linux-low.c: Don't include sys/param.h.
6088 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6089 MAXPATHLEN.
6090 * win32-low.c: Don't include sys/param.h.
6091 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6092
bc7dea8d
PA		 60932013-07-01 Pedro Alves <palves@redhat.com>
6094
6095 * event-loop.c: Don't check HAVE_UNISTD_H before including
6096 <unistd.h>.
6097 * gdbreplay.c: Likewise.
6098 * remote-utils.c: Likewise.
6099 * server.c: Likewise.
6100 * configure.ac: Don't check for unistd.h.
6101 * configure: Regenerate.
6102
d6c2da54
TT		 61032013-06-28 Tom Tromey <tromey@redhat.com>
6104
6105 * Makefile.in (version.c): Use version.in, not
6106 common/version.in.
6107
257b6bec
MG		 61082013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6109
6110 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6111 * configure: Rebuild.
6112 * Makefile.in (version_host, version_target): Get from configure.
6113 (version.c): Use $(version_host) and $(version_target).
6114
86ebe149
DK		 61152013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6116
6117 Fix trace-status to output user name without trailing colon.
6118 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6119
f30aa5af
DK		 61202013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6121
6122 Fix trace-status to output proper start-time and stop-time.
6123 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6124 output start time and stop time in hex as gdb expects.
6125
28a93511
YQ		 61262013-06-26 Pedro Alves <pedro@codesourcery.com>
6127
6128 * tracepoint.c (build_traceframe_info_xml): Output trace state
6129 variables present in the trace buffer.
6130
01208463
TT		 61312013-06-24 Tom Tromey <tromey@redhat.com>
6132
6133 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6134 create-version.sh.
6135 (version.o): Remove.
6136 * gdbreplay.c: Include version.h.
6137 (version, host_name): Don't declare.
6138 * server.h: Include version.h.
6139 (version, host_name): Don't declare.
6140
760256f9
PA		 61412013-06-12 Pedro Alves <palves@redhat.com>
6142
6143 * linux-x86-low.c (linux_is_elf64): Delete global.
6144 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6145 with local linux_pid_exe_is_elf_64_file use.
6146
030031ee
PA		 61472013-06-11 Pedro Alves <palves@redhat.com>
6148
6149 * linux-low.c (regset_disabled, disable_regset): New functions.
6150 (regsets_fetch_inferior_registers)
6151 (regsets_store_inferior_registers): Use them.
6152 (initialize_regsets_info); Don't allocate the disabled_regsets
6153 array here.
6154 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6155 comment.
6156
5da6eb0a
PA		 61572013-06-11 Pedro Alves <palves@redhat.com>
6158
6159 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6160 xmalloc.
6161
7e5aaa09
PA		 61622013-06-11 Pedro Alves <palves@redhat.com>
6163
6164 * linux-x86-low.c (initialize_low_arch): Call
6165 init_registers_x32_avx_linux.
6166
d878444c
JK		 61672013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6168
6169 Fix compatibility with Android Bionic.
6170 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6171 it is not empty.
6172
3aee8918
PA		 61732013-06-07 Pedro Alves <palves@redhat.com>
6174
5f2b57b5 6175 PR server/14823
3aee8918
PA		 6176 * Makefile.in (OBS): Add tdesc.o.
6177 (IPA_OBJS): Add tdesc-ipa.o.
6178 (tdesc-ipa.o): New rule.
6179 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6180 interface.
6181 * linux-low.c (new_inferior): Delete.
6182 (disabled_regsets, num_regsets): Delete.
6183 (linux_add_process): Adjust to set the new per-process
6184 new_inferior flag.
6185 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6186 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6187 was a stop. When calling arch_setup, switch the current inferior
6188 to the thread that got an event.
6189 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6190 (regsets_fetch_inferior_registers)
6191 (regsets_store_inferior_registers): New regsets_info parameter.
6192 Adjust to use it.
6193 (linux_register_in_regsets): New regs_info parameter. Adjust to
6194 use it.
6195 (register_addr, fetch_register, store_register): New usrregs_info
6196 parameter. Adjust to use it.
6197 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6198 parameter regs_info. Adjust to use it.
6199 (linux_fetch_registers): Get the current inferior's regs_info, and
6200 adjust to use it.
6201 (linux_store_registers): Ditto.
6202 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6203 (initialize_low): Don't initialize the target_regsets here. Call
6204 initialize_low_arch.
6205 * linux-low.h (target_regsets): Delete declaration.
6206 (struct regsets_info): New.
6207 (struct usrregs_info): New.
6208 (struct regs_info): New.
6209 (struct process_info_private) <new_inferior>: New field.
6210 (struct linux_target_ops): Delete the num_regs, regmap, and
6211 regset_bitmap fields. New field regs_info.
6212 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6213 * i387-fp.c (num_xmm_registers): Delete.
6214 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6215 calls to new interface.
6216 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6217 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6218 Infer the number of xmm registers from the regcache's target
6219 description.
6220 * i387-fp.h (num_xmm_registers): Delete.
6221 * inferiors.c (add_thread): Don't install the thread's regcache
6222 here.
6223 * proc-service.c (gregset_info): Fetch the current inferior's
6224 regs_info. Adjust to use it.
6225 * regcache.c: Include tdesc.h.
6226 (register_bytes, reg_defs, num_registers)
6227 (gdbserver_expedite_regs): Delete.
6228 (get_thread_regcache): If the thread doesn't have a regcache yet,
6229 create one, instead of aborting gdbserver.
6230 (regcache_invalidate_one): Rename to ...
6231 (regcache_invalidate_thread): ... this.
6232 (regcache_invalidate_one): New.
6233 (regcache_invalidate): Only invalidate registers of the current
6234 process.
6235 (init_register_cache): Add target_desc parameter, and use it.
6236 (new_register_cache): Ditto. Assert the target description has a
6237 non zero registers_size.
6238 (regcache_cpy): Add assertions. Adjust.
6239 (realloc_register_cache, set_register_cache): Delete.
6240 (registers_to_string, registers_from_string): Adjust.
6241 (find_register_by_name, find_regno, find_register_by_number)
6242 (register_cache_size): Add target_desc parameter, and use it.
6243 (free_register_cache_thread, free_register_cache_thread_one)
6244 (regcache_release, register_cache_size): New.
6245 (register_size): Add target_desc parameter, and use it.
6246 (register_data, supply_register, supply_register_zeroed)
6247 (supply_regblock, supply_register_by_name, collect_register)
6248 (collect_register_as_string, collect_register_by_name): Adjust.
6249 * regcache.h (struct target_desc): Forward declare.
6250 (struct regcache) <tdesc>: New field.
6251 (init_register_cache, new_register_cache): Add target_desc
6252 parameter.
6253 (regcache_invalidate_thread): Declare.
6254 (regcache_invalidate_one): Delete declaration.
6255 (regcache_release): Declare.
6256 (find_register_by_number, register_cache_size, register_size)
6257 (find_regno): Add target_desc parameter.
6258 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6259 declarations.
6260 * remote-utils.c: Include tdesc.h.
6261 (outreg, prepare_resume_reply): Adjust.
6262 * server.c: Include tdesc.h.
6263 (gdbserver_xmltarget): Delete declaration.
6264 (get_features_xml, process_serial_event): Adjust.
6265 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6266 declare.
6267 (struct process_info) <tdesc>: New field.
6268 (ipa_tdesc): Declare.
6269 * tdesc.c: New file.
6270 * tdesc.h: New file.
6271 * tracepoint.c: Include tdesc.h.
6272 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6273 (get_context_regcache): Adjust to pass ipa_tdesc down.
6274 (do_action_at_tracepoint): Adjust to get the register cache size
6275 from the context regcache's description.
6276 (traceframe_walk_blocks): Adjust to get the register cache size
6277 from the current trace frame's description.
6278 (traceframe_get_pc): Adjust to get current trace frame's
6279 description and pass it down.
6280 (gdb_collect): Adjust to get the register cache size from the
6281 IPA's description.
6282 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6283 (gdbserver_xmltarget): Delete.
6284 (initialize_low_tracepoint): Set the ipa's target description.
6285 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6286 (initialize_low_tracepoint): Set the ipa's target description.
6287 * linux-x86-low.c: Include tdesc.h.
6288 [__x86_64__] (is_64bit_tdesc): New.
6289 (ps_get_thread_area, x86_get_thread_area): Use it.
6290 (i386_cannot_store_register): Rename to ...
6291 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6292 (i386_cannot_fetch_register): Rename to ...
6293 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6294 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6295 to new interface.
6296 (target_regsets): Rename to ...
6297 (x86_regsets): ... this.
6298 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6299 interface.
6300 (x86_siginfo_fixup): Use is_64bit_tdesc.
6301 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6302 (tdesc_x32_avx_linux, tdesc_x32_linux)
6303 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6304 Declare.
6305 (x86_linux_update_xmltarget): Delete.
6306 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6307 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6308 (AMD64_LINUX_USER64_CS): New.
6309 (x86_linux_read_description): New, based on
6310 x86_linux_update_xmltarget.
6311 (same_process_callback): New.
6312 (x86_arch_setup_process_callback): New.
6313 (x86_linux_update_xmltarget): New.
6314 (x86_regsets_info): New.
6315 (amd64_linux_regs_info): New.
6316 (i386_linux_usrregs_info): New.
6317 (i386_linux_regs_info): New.
6318 (x86_linux_regs_info): New.
6319 (x86_arch_setup): Reimplement.
6320 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6321 (x86_emit_ops): Ditto.
6322 (the_low_target): Adjust. Install x86_linux_regs_info,
6323 x86_cannot_fetch_register, and x86_cannot_store_register.
6324 (initialize_low_arch): New.
6325 * linux-ia64-low.c (tdesc_ia64): Declare.
6326 (ia64_fetch_register): Adjust.
6327 (ia64_usrregs_info, regs_info): New globals.
6328 (ia64_regs_info): New function.
6329 (the_low_target): Adjust.
6330 (initialize_low_arch): New function.
6331 * linux-sparc-low.c (tdesc_sparc64): Declare.
6332 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6333 Adjust.
6334 (sparc_arch_setup): New function.
6335 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6336 (the_low_target): Adjust.
6337 (initialize_low_arch): New function.
6338 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6339 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6340 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6341 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6342 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6343 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6344 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6345 (tdesc_powerpc_isa205_vsx64l): Declare.
6346 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6347 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6348 (ppc_set_pc, ppc_get_hwcap): Adjust.
6349 (ppc_usrregs_info): Forward declare.
6350 (!__powerpc64__) ppc_regmap_adjusted: New global.
6351 (ppc_arch_setup): Adjust to the current process'es target
6352 description.
6353 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6354 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6355 (ppc_store_evrregset): Adjust.
6356 (target_regsets): Rename to ...
6357 (ppc_regsets): ... this, and make static.
6358 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6359 (ppc_regs_info): New function.
6360 (the_low_target): Adjust.
6361 (initialize_low_arch): New function.
6362 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6363 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6364 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6365 (tdesc_s390x_linux64v2): Declare.
6366 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6367 (s390_fill_gregset, s390_store_last_break): Adjust.
6368 (target_regsets): Rename to ...
6369 (s390_regsets): ... this, and make static.
6370 (s390_get_pc, s390_set_pc): Adjust.
6371 (s390_get_hwcap): New target_desc parameter, and use it.
6372 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6373 (s390_arch_setup): Adjust to set the current process'es target
6374 description. Don't adjust the regmap.
6375 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6376 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6377 (regs_info_3264): New globals.
6378 (s390_regs_info): New function.
6379 (the_low_target): Adjust.
6380 (initialize_low_arch): New function.
6381 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6382 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6383 [__mips64] (init_registers_mips_linux)
6384 (init_registers_mips_dsp_linux): Delete defines.
6385 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6386 (have_dsp): New global.
6387 (mips_read_description): New, based on mips_arch_setup.
6388 (mips_arch_setup): Reimplement.
6389 (get_usrregs_info): New function.
6390 (mips_cannot_fetch_register, mips_cannot_store_register)
6391 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6392 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6393 (target_regsets): Rename to ...
6394 (mips_regsets): ... this, and make static.
6395 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6396 (dsp_regs_info, regs_info): New globals.
6397 (mips_regs_info): New function.
6398 (the_low_target): Adjust.
6399 (initialize_low_arch): New function.
6400 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6401 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6402 Declare.
6403 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6404 (arm_read_description): New, with bits factored from
6405 arm_arch_setup.
6406 (arm_arch_setup): Reimplement.
6407 (target_regsets): Rename to ...
6408 (arm_regsets): ... this, and make static.
6409 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6410 (arm_regs_info): New function.
6411 (the_low_target): Adjust.
6412 (initialize_low_arch): New function.
6413 * linux-m68k-low.c (tdesc_m68k): Declare.
6414 (target_regsets): Rename to ...
6415 (m68k_regsets): ... this, and make static.
6416 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6417 (m68k_regs_info): New function.
6418 (m68k_arch_setup): New function.
6419 (the_low_target): Adjust.
6420 (initialize_low_arch): New function.
6421 * linux-sh-low.c (tdesc_sharch): Declare.
6422 (target_regsets): Rename to ...
6423 (sh_regsets): ... this, and make static.
6424 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6425 (sh_regs_info, sh_arch_setup): New functions.
6426 (the_low_target): Adjust.
6427 (initialize_low_arch): New function.
6428 * linux-bfin-low.c (tdesc_bfin): Declare.
6429 (bfin_arch_setup): New function.
6430 (bfin_usrregs_info, regs_info): New globals.
6431 (bfin_regs_info): New function.
6432 (the_low_target): Adjust.
6433 (initialize_low_arch): New function.
6434 * linux-cris-low.c (tdesc_cris): Declare.
6435 (cris_arch_setup): New function.
6436 (cris_usrregs_info, regs_info): New globals.
6437 (cris_regs_info): New function.
6438 (the_low_target): Adjust.
6439 (initialize_low_arch): New function.
6440 * linux-cris-low.c (tdesc_crisv32): Declare.
6441 (cris_arch_setup): New function.
6442 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6443 (cris_regs_info): New function.
6444 (the_low_target): Adjust.
6445 (initialize_low_arch): New function.
6446 * linux-m32r-low.c (tdesc_m32r): Declare.
6447 (m32r_arch_setup): New function.
6448 (m32r_usrregs_info, regs_info): New globals.
6449 (m32r_regs_info): Adjust.
6450 (initialize_low_arch): New function.
6451 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6452 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6453 (tic6x_usrregs_info): Forward declare.
6454 (tic6x_read_description): New function, based on ...
6455 (tic6x_arch_setup): ... this. Reimplement.
6456 (target_regsets): Rename to ...
6457 (tic6x_regsets): ... this, and make static.
6458 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6459 (tic6x_regs_info): New function.
6460 (the_low_target): Adjust.
6461 (initialize_low_arch): New function.
6462 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6463 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6464 (target_regsets): Rename to ...
6465 (xtensa_regsets): ... this, and make static.
6466 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6467 globals.
6468 (xtensa_arch_setup, xtensa_regs_info): New functions.
6469 (the_low_target): Adjust.
6470 (initialize_low_arch): New function.
6471 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6472 (nios2_arch_setup): Set the current process'es tdesc.
6473 (target_regsets): Rename to ...
6474 (nios2_regsets): ... this.
6475 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6476 (nios2_regs_info): New function.
6477 (the_low_target): Adjust.
6478 (initialize_low_arch): New function.
a261b8f5
PA		 6479 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6480 (aarch64_arch_setup): Set the current process'es tdesc.
6481 (target_regsets): Rename to ...
6482 (aarch64_regsets): ... this.
6483 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6484 (aarch64_regs_info): New function.
6485 (the_low_target): Adjust.
6486 (initialize_low_arch): New function.
3aee8918
PA		 6487 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6488 globals.
6489 (target_regsets): Rename to ...
6490 (tile_regsets): ... this.
6491 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6492 (tile_regs_info): New function.
6493 (tile_arch_setup): Set the current process'es tdesc.
6494 (the_low_target): Adjust.
6495 (initialize_low_arch): New function.
6496 * spu-low.c (tdesc_spu): Declare.
6497 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6498 * win32-arm-low.c (tdesc_arm): Declare.
6499 (arm_arch_setup): New function.
6500 (the_low_target): Install arm_arch_setup instead of
6501 init_registers_arm.
6502 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6503 (init_windows_x86): Rename to ...
6504 (i386_arch_setup): ... this. Set `win32_tdesc'.
6505 (the_low_target): Adjust.
6506 * win32-low.c (win32_tdesc): New global.
6507 (child_add_thread): Don't create the thread cache here.
6508 (do_initial_child_stuff): Set the new process'es tdesc.
6509 * win32-low.h (struct target_desc): Forward declare.
6510 (win32_tdesc): Declare.
6511 * lynx-i386-low.c (tdesc_i386): Declare global.
6512 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6513 * lynx-low.c (lynx_tdesc): New global.
6514 (lynx_add_process): Set the new process'es tdesc.
6515 * lynx-low.h (struct target_desc): Forward declare.
6516 (lynx_tdesc): Declare global.
6517 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6518 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6519 * nto-low.c (nto_tdesc): New global.
6520 (do_attach): Set the new process'es tdesc.
6521 * nto-low.h (struct target_desc): Forward declare.
6522 (nto_tdesc): Declare.
6523 * nto-x86-low.c (tdesc_i386): Declare.
6524 (nto_x86_arch_setup): Set `nto_tdesc'.
6525
b1fbec62
GB		 65262013-06-04 Gary Benson <gbenson@redhat.com>
6527
6528 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6529 to qSupported response when appropriate.
6530 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6531 with nonzero-length annex.
6532 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6533 arguments supplied in annex.
6534
d1ec4ce7
DE		 65352013-05-31 Doug Evans <dje@google.com>
6536
ac44adcb 6537 PR server/15594
d1ec4ce7
DE		 6538 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6539 64 bits in 64-cross-32 environment.
6540
9b25f2d3
PA		 65412013-05-28 Pedro Alves <palves@redhat.com>
6542
6543 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6544 (aarch64-without-fpu.c): Delete rule.
6545 * configure.srv (aarch64*-*-linux*): Remove references to
6546 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6547 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6548 declaration.
6549
6740dc9c
PA		 65502013-05-24 Pedro Alves <palves@redhat.com>
6551
6552 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6553 instead of strchr/decode_address. Error if the range isn't split
6554 with a ','. Don't assume there's be a ':' in the action.
6555
c2d6af84
PA		 65562013-05-23 Yao Qi <yao@codesourcery.com>
6557 Pedro Alves <palves@redhat.com>
6558
6559 * linux-low.c (lwp_in_step_range): New function.
6560 (linux_wait_1): If the thread was range stepping and stopped
6561 outside the stepping range, report the stop to GDB. Otherwise,
6562 continue stepping. Add range stepping debug output.
6563 (linux_set_resume_request): Copy the step range from the resume
6564 request to the lwp.
6565 (linux_supports_range_stepping): New.
6566 (linux_target_ops) <supports_range_stepping>: Set to
6567 linux_supports_range_stepping.
6568 * linux-low.h (struct linux_target_ops)
6569 <supports_range_stepping>: New field.
6570 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6571 * linux-x86-low.c (x86_supports_range_stepping): New.
6572 (the_low_target) <supports_range_stepping>: Set to
6573 x86_supports_range_stepping.
6574 * server.c (handle_v_cont): Handle 'r' action.
6575 (handle_v_requests): Append ";r" if the target supports range
6576 stepping.
6577 * target.h (struct thread_resume) <step_range_start,
6578 step_range_end>: New fields.
6579 (struct target_ops) <supports_range_stepping>:
6580 New field.
6581 (target_supports_range_stepping): New macro.
6582
58794e1a
JB		 65832013-05-17 Joel Brobecker <brobecker@adacore.com>
6584
6585 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6586 confusion in comment.
6587
d631c5a7
JB		 65882013-05-17 Joel Brobecker <brobecker@adacore.com>
6589
6590 * lynx-low.c (struct process_info_private): New type.
6591 (lynx_add_process): New function.
6592 (lynx_create_inferior, lynx_attach): Replace calls to
6593 add_process by calls to lynx_add_process.
6594 (lynx_resume): If PTID is null, then try using
6595 current_process()->private->last_wait_event_ptid.
6596 Add comments.
6597 (lynx_clear_inferiors): Delete. The contents of that function
6598 has been inlined in lynx_mourn;
6599 (lynx_wait_1): Save the ptid in the process's private data.
6600 (lynx_mourn): Free the process' private data. Replace call
6601 to lynx_clear_inferiors by call to clear_inferiors.
6602
96f7a20f
YQ		 66032013-05-17 Yao Qi <yao@codesourcery.com>
6604
6605 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6606 the right place.
6607
db0dfaa0
LM		 66082013-05-16 Luis Machado <lgustavo@codesourcery.com>
6609
6610 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6611 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6612 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6613 PT_TEXT_END_ADDR guards. Update comments.
6614 (linux_target_op) <read_offsets>: Conditionally define to
6615 linux_read_offsets if the target is UCLIBC and if it defines
6616 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6617
68f5f838
SL		 66182013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6619 Andrew Jenner <andrew@codesourcery.com>
6620
6621 * Makefile.in (SFILES): Add linux-nios2-low.c.
6622 (clean): Add action to delete nios2-linux.c.
6623 (nios2-linux.c): New rule.
6624 * configure.srv: Add nios2*-*-linux*.
6625 * linux-nios2-low.c: New.
6626
1ebff1fd
HAQ		 66272013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6628
6629 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6630
f6150862
HZ		 66312013-04-25 Hui Zhu <hui@codesourcery.com>
6632
6633 PR gdb/15186
f6150862
HZ		 6634 * ax.c (ax_printf): Add fflush.
6635
614c279d
TT		 66362013-04-22 Tom Tromey <tromey@redhat.com>
6637
6638 * Makefile.in (SFILES): Add filestuff.c.
6639 (OBS): Add filestuff.o.
6640 (filestuff.o): New target.
6641 * config.in, configure: Rebuild.
6642 * configure.ac: Check for fdwalk, pipe2.
6643
7d4e5717
PA		 66442013-04-17 Pedro Alves <palves@redhat.com>
6645
6646 * configure.ac (USE_THREAD_DB): Delete variable.
6647 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6648 Don't AC_SUBST USE_THREAD_DB.
6649 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6650 * config.in, configure: Regenerate.
6651
d5c93e41
PA		 66522013-04-16 Pedro Alves <palves@redhat.com>
6653
6654 * linux-low.h (struct lwp_info) <thread_known>: Move under
6655 the USE_THREAD_DB #ifdef.
6656
04f5fe89
PA		 66572013-04-16 Pedro Alves <palves@redhat.com>
6658
6659 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6660 (linux-low.o): Delete rule.
6661 * linux-low.h: Always include "gdb_thread_db.h" instead of
6662 conditionally including thread_db.h.
6663 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6664 HAVE_THREAD_DB_H.
6665
480b27bf
JK		 66662013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6667
6668 * Makefile.in (install-only): Fix make install regression.
6669
43662968
JK		 66702013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6671
6672 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6673 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6674 installation.
6675 * gdbserver.1: Remove.
6676
3e74e146
PA		 66772013-03-22 Pedro Alves <palves@redhat.com>
6678
6679 * linux-low.c (handle_extended_wait): Don't call
6680 linux_enable_event_reporting.
6681
a8347a2a
TT		 66822013-03-15 Tony Theodore <tonyt@logyst.com>
6683
6684 PR build/9098:
6685 * Makefile.in (SHELL): Use @SHELL@.
6686
eeb56fa7
SDJ		 66872013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6688
6689 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6690 compiler warning.
6691
4fa7e2ff
JB		 66922013-03-13 Joel Brobecker <brobecker@adacore.com>
6693
6694 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6695 Remove extraneous NULL element.
6696
8ddb1965
YQ		 66972013-03-13 Yao Qi <yao@codesourcery.com>
6698
6699 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6700 'V' block in trace frame.
6701
9accd112
MM		 67022013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6703
6704 * target.h (struct target_ops): Add btrace ops.
6705 (target_supports_btrace): New macro.
6706 (target_enable_btrace): New macro.
6707 (target_disable_btrace): New macro.
6708 (target_read_btrace): New macro.
6709 * gdbthread.h (struct thread_info): Add btrace field.
6710 * server.c: Include btrace-common.h.
6711 (handle_btrace_general_set): New function.
6712 (handle_btrace_enable): New function.
6713 (handle_btrace_disable): New function.
6714 (handle_general_set): Call handle_btrace_general_set.
6715 (handle_qxfer_btrace): New function.
6716 (struct qxfer qxfer_packets[]): Add btrace entry.
6717 * inferiors.c (remove_thread): Disable btrace.
6718 * linux-low: Include linux-btrace.h.
6719 (linux_low_enable_btrace): New function.
6720 (linux_low_read_btrace): New function.
6721 (linux_target_ops): Add btrace ops.
6722 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6723 Add srv_linux_btrace=yes.
6724 (x86_64-*-linux*): Add linux-btrace.o.
6725 Add srv_linux_btrace=yes.
6726 * configure.ac: Define HAVE_LINUX_BTRACE.
6727 * config.in: Regenerated.
6728 * configure: Regenerated.
6729
5cc22e4c
MM		 67302013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6731
6732 * server.c (handle_qxfer): Preserve error message if -3 is
6733 returned.
6734 (qxfer): Document the -3 return value.
6735
7c97f91e
MM		 67362013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6737
6738 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6739 (linux_btrace_h): New variable.
6740 (linux-btrace.o): New rule.
6741
be9a119c 67422013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6743 Hafiz Abid Qadeer <abidh@codesourcery.com>
6744
6745 * tracepoint.c (trace_buffer_size): New global.
6746 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6747 (init_trace_buffer): Change to one-argument function. Allocate
6748 trace buffer memory.
6749 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6750 handle QTBuffer:size packet.
6751 (cmd_bigqtbuffer_size): New function.
6752 (initialize_tracepoint): Call init_trace_buffer with
6753 DEFAULT_TRACE_BUFFER_SIZE.
6754 * server.c (handle_query): Add QTBuffer:size in the
6755 supported packets.
6756
e64f7499
YQ		 67572013-03-07 Yao Qi <yao@codesourcery.com>
6758
6759 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6760 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6761 of -1.
6762 (cmd_qtsp): Adjust condition. Do post increment.
6763 Set cur_action and cur_step_action back to 0.
6764
f0ae6fc3
PA		 67652013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6766
6767 PR server/15236
6768 * linux-low.c (linux_write_memory): Return early success if LEN is
6769 zero.
6770
b5b0b0af
CV		 67712013-03-05 Corinna Vinschen <vinschen@redhat.de>
6772
334ad4a8 6773 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6774
589bc927
TT		 67752013-02-28 Tom Tromey <tromey@redhat.com>
6776
6777 * configure.ac: Invoke AC_SYS_LARGEFILE.
6778 * configure, config.in: Rebuild.
6779
dfe07582
CV		 67802013-02-28 Corinna Vinschen <vinschen@redhat.com>
6781
6782 * win32-low.c: Throughout, fix format strings and casts of
6783 printf-like functions to avoid type related warnings on all
6784 platforms.
6785 (get_child_debug_event): Print dwDebugEventCode as hex since
6786 that's how it's usually documented.
6787
736cd585
YQ		 67882013-02-28 Yao Qi <yao@codesourcery.com>
6789
6790 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6791 pulongest.
6792
e1f58301
JW		 67932013-02-27 Jiong Wang <jiwang@tilera.com>
6794
6795 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6796 (reg-tilegx32.c): New rule.
6797 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6798 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6799 different register info initializer according to elf class.
6800 (init_registers_tilgx32): New function. The tilegx32 register info
6801 initializer.
6802 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6803 (tile_store_gregset): Likewise.
6804
d171ca78
YQ		 68052013-02-27 Yao Qi <yao@codesourcery.com>
6806
6807 * server.c (process_point_options): Print debug message when
6808 debug_threads is true.
6809
282bbdf3
YQ		 68102013-02-26 Yao Qi <yao@codesourcery.com>
6811
6812 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6813
aca22551
PA		 68142013-02-19 Pedro Alves <palves@redhat.com>
6815 Kai Tietz <ktietz@redhat.com>
6816
6817 PR gdb/15161
6818
6819 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6820 instead of strtoul to extract address from packet.
6821 (process_serial_event) <'z'>: Likewise.
6822
4f3cee1c
YQ		 68232013-02-18 Yao Qi <yao@codesourcery.com>
6824
6825 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6826
8e1d55a3
PA		 68272013-02-14 Pedro Alves <palves@redhat.com>
6828
6829 Plug memory leak.
6830
6831 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6832 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6833
458820da
PA		 68342013-02-14 Pedro Alves <palves@redhat.com>
6835
6836 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6837
baea0dae
PA		 68382013-02-14 Pedro Alves <palves@redhat.com>
6839
6840 * tracepoint.c (save_string): Delete.
6841 (add_tracepoint_action): Use savestring instead of save_string.
6842
0b1afbb3
PA		 68432013-02-12 Pedro Alves <palves@redhat.com>
6844
6845 * linux-xtensa-low.c: Ditto.
6846 * xtensa-xtregs.c: Ditto.
6847
8a4ac37e
PA		 68482013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6849
6850 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6851 thread_db.
6852
148de6bb
MS		 68532013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6854
6855 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6856 aarch64_num_wp_regs and aarch64_num_bp_regs to
6857 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6858
55fac6e0
MS		 68592013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6860
6861 * linux-aarch64-low.c (ps_get_thread_area): Replace
6862 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6863
176eb98c
MS		 68642013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6865 Marcus Shawcroft <marcus.shawcroft@arm.com>
6866 Nigel Stephens <nigel.stephens@arm.com>
6867 Yufeng Zhang <yufeng.zhang@arm.com>
6868
6869 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6870 (aarch64.c, aarch64-without-fpu.c): New targets.
6871 * configure.srv (aarch64*-*-linux*): New.
6872 * linux-aarch64-low.c: New file.
6873
56f7af9c
MS		 68742013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6875
43aaf8b6 6876 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6877 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6878 (dequeue_one_deferred_signal, linux_resume_one_thread)
6879 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6880 (linux_tracefork_grandchild, linux_test_for_tracefork)
6881 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6882 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6883 where the argument is 0.
6884
60f662b0
YQ		 68852013-01-25 Yao Qi <yao@codesourcery.com>
6886
6887 * event-loop.c: Include "queue.h".
6888 (gdb_event_p): New typedef.
6889 (struct gdb_event) <next_event>: Remove.
6890 (event_queue): Change to QUEUE(gdb_event_p).
6891 (async_queue_event): Remove.
6892 (gdb_event_xfree): New.
6893 (initialize_event_loop): New.
6894 (process_event): Use API from QUEUE.
6895 (wait_for_event): Likewise.
6896 * server.c (main): Call initialize_event_loop.
6897 * server.h (initialize_event_loop): Declare.
6898
5ae4861a
YQ		 68992013-01-18 Yao Qi <yao@codesourcery.com>
6900
6901 * ax.h (struct eval_agent_expr_context): New.
6902 (gdb_eval_agent_expr): Update declaration.
6903 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6904 TFRAME. Add new argument CTX.
6905 * server.h (struct eval_agent_expr_context): Declare.
6906 (agent_mem_read, agent_tsv_read): Update declaration.
6907 (agent_mem_read_string): Likewise.
6908 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6909 (add_traceframe_block): Add new argument TPOINT.
6910 Increase TPOINT->traceframe_usage.
6911 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6912 eval_tracepoint_agent_expr.
6913 (condition_true_at_tracepoint): Likewise.
6914 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6915 (agent_mem_read_string, agent_tsv_read): Likewise.
6916
85e00e85
YQ		 69172013-01-16 Yao Qi <yao@codesourcery.com>
6918
6919 * linux-low.c (linux_resume_one_lwp): Don't check
6920 'lwp->bp_reinsert != 0'.
6921
4039cf45
JB		 69222013-01-07 Joel Brobecker <brobecker@adacore.com>
6923 Pedro Alves <palves@redhat.com>
6924
6925 * lynx-low.c (ptrace_request_to_str): Define a temporary
6926 macro and use it to simplify this function's implementation.
6927
9044dee2
JB		 69282013-01-07 Joel Brobecker <brobecker@adacore.com>
6929
6930 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6931 sets errno.
6932
e6352c8f
JB		 69332013-01-07 Joel Brobecker <brobecker@adacore.com>
6934
6935 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6936
50681a27
JB		 69372013-01-07 Joel Brobecker <brobecker@adacore.com>
6938
6939 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6940
3f6e77ef
JB		 69412013-01-07 Joel Brobecker <brobecker@adacore.com>
6942
6943 * lynx-low.c (lynx_resume): Use the resume_info parameter
6944 to determine the ptid for the lynx_ptrace call, unless
6945 it is equal to minus_one_ptid, in which case we use the
6946 ptid of the current_inferior.
6947 (lynx_wait_1): After having received a thread create/exit
6948 event, resume the inferior's execution using the signaling
6949 thread's ptid, rather than the old ptid.
6950
7fda33ae
JB		 69512013-01-07 Joel Brobecker <brobecker@adacore.com>
6952
6953 * lynx-low.c (lynx_resume): Delete variable ret.
6954
b9786c74
JB		 69552013-01-01 Joel Brobecker <brobecker@adacore.com>
6956
6957 * gdbreplay.c (gdbreplay_version): Update copyright year.
6958 * server.c (gdbserver_version): Likewise.
6959
8b93d60f
JB		 69602012-12-17 Joel Brobecker <brobecker@adacore.com>
6961
6962 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6963 new thread.
6964
037335a7
JB		 69652012-12-17 Joel Brobecker <brobecker@adacore.com>
6966
6967 * lynx-low.c (ptrace_request_to_str): Add handling for
6968 PTRACE_GETTRACESIG.
6969
52d4cbd8
JB		 69702012-12-17 Joel Brobecker <brobecker@adacore.com>
6971
6972 * lynx-low.c (lynx_attach): Delete variable new_process.
6973
ab8f6ca9
JB		 69742012-12-17 Joel Brobecker <brobecker@adacore.com>
6975
6976 * lynx-low.c (lynx_create_inferior): Delete variable
6977 new_process.
6978
78cbc024
JB		 69792012-12-17 Joel Brobecker <brobecker@adacore.com>
6980
6981 * lynx-low.c (ptrace_request_to_str): Do not handle
6982 PTRACE_GETTHREADLIST if this macro does not exist.
6983
14a00470
YQ		 69842012-12-15 Yao Qi <yao@codesourcery.com>
6985
6986 * Makefile.in (OBS): Add notif.o.
6987 * notif.c, notif.h: New.
6988 * server.c: Include "notif.h".
6989 (struct vstop_notif) <next>: Remove.
6990 <base>: New field.
6991 (queue_stop_reply): Update.
6992 (push_event, send_next_stop_reply): Remove.
6993 (discard_queued_stop_replies): Update.
6994 (notif_stop): New variable.
6995 (handle_v_stopped): Remove.
6996 (handle_v_requests): Don't call handle_v_stopped. Call
6997 handle_ack_notif instead.
6998 (queue_stop_reply_callback): Call notif_event_enque instead
6999 of queue_stop_reply.
7000 (handle_status): Don't call send_next_stop_reply, call
7001 notif_write_event instead.
7002 (kill_inferior_callback): Likewise.
7003 (detach_or_kill_inferior_callback): Likewise.
7004 (main): Call initialize_notif.
7005 (process_serial_event): Call QUEUE_is_empty.
7006 (handle_target_event): Call notif_push instead of push event.
7007 * server.h (push_event): Remove declaration.
7008
61c125b9
TT		 70092012-12-10 Tom Tromey <tromey@redhat.com>
7010
7011 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7012 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7013 macros.
7014 (.c.o): Rewrite.
7015 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7016 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7017 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7018 (amd64-linux-ipa.o, ax.o): Rewrite.
7019 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7020 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7021 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7022 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7023 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7024 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7025 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7026 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7027 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7028 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7029 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7030 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7031 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7032 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7033 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7034 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7035 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7036 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7037 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7038 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7039 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7040 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7041 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7042 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7043 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7044 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7045 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7046 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7047 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7048 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7049 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7050 (reg-tilegx.o): Remove.
7051 (all_object_files): New macro.
7052 Include .deps files.
7053 * aclocal.m4, configure: Rebuild.
7054 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7055 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7056 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7057
e90e9ad9
TT		 70582012-12-05 Tom Tromey <tromey@redhat.com>
7059
7060 PR gdb/14917:
7061 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7062
02d403bf 70632012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7064
7065 * configure.ac: Check for linux/perf_event.h.
7066 * config.in: Regenerated.
7067 * configure: Regenerated.
7068
0270a750
PA		 70692012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7070
7071 * hostio.c (handle_readlink): Decrease buffer size
7072 parameter passed to readlink by one byte.
7073
8c29b58e
YQ		 70742012-11-26 Yao Qi <yao@codesourcery.com>
7075
7076 * configure.ac (build_warnings): Append '-Wempty-body'.
7077 * configure: Regenerated.
7078 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7079 body.
7080
8bdce1ff
PM		 70812012-11-15 Pierre Muller <muller@sourceware.org>
7082
7083 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7084 * config.in: Regenerate.
7085 * configure: Regenerate.
7086 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7087 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7088 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7089 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7090 header.
7091 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7092 instead of <sys/wait.h> header.
7093 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7094
02d403bf 70952012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7096
7097 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7098 (various make rules): Remove -DGDBSERVER
7099
fbd5db48
YQ		 71002012-11-09 Yao Qi <yao@codesourcery.com>
7101
7102 * spu-low.c (current_ptid): Move it to ..
7103 * gdbthread.h: ... here. New.
7104 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7105 * server.c (myresume, process_serial_event): Likewise.
7106 * thread-db.c (thread_db_find_new_threads): Likewise.
7107 * tracepoint.c (run_inferior_command): Likewise.
7108
b3dc46ff
AB		 71092012-10-01 Andrew Burgess <aburgess@broadcom.com>
7110
7111 * server.c (handle_search_memory_1): Include access length in
7112 warning message.
7113
07c04788
HPN		 71142012-09-05 Michael Brandt <michael.brandt@axis.com>
7115
7116 * linux-crisv32-low.c: Fix compile errors.
7117
918d227b
YQ		 71182012-09-04 Yao Qi <yao@codesourcery.com>
7119
7120 * tracepoint.c (cmd_qtsv): Adjust debug message.
7121 Don't check CUR_TPOINT.
7122
18c1b81a
YQ		 71232012-08-28 Yao Qi <yao@codesourcery.com>
7124
7125 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7126 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7127 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7128 Remove declarations of xmalloc, xreallloc, xstrdup and
7129 freeargv.
7130 * Makefile.in (libiberty_h): New.
7131 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7132 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7133
dc82f37b
YQ		 71342012-08-23 Yao Qi <yao@codesourcery.com>
7135
7136 * server.h: Remove declaration of 'xsnprintf'.
7137
406b1477
KS		 71382012-08-22 Keith Seitz <keiths@redhat.com>
7139
7140 * server.h: Include build-gnulib-gbserver/config.h.
7141 * gdbreplay.c: Likewise.
7142
e6712ff1
DE		 71432012-08-08 Doug Evans <dje@google.com>
7144
7145 * Makefile.in (SFILES): Add gdb_vecs.c.
7146 (OBS): Add gdb_vecs.o.
7147 (gdb_vecs_h, host_defs_h): New variables.
7148 (thread-db.o): Add $(gdb_vecs_h) dependency.
7149 (gdb_vecs.o): New rule.
7150 * thread-db.c: #include "gdb_vecs.h".
7151 (thread_db_load_search): Use a vector to iterate over path elements.
7152 Handle text appearing after "$pdir".
7153
7154 * configure.ac: Add check for strstr.
7155 * config.in: Regenerate.
7156 * configure: Regenerate.
7157
7c3270ae
UW		 71582012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7159
7160 * hostio.c (handle_pread): If pread fails, fall back to attempting
7161 lseek/read.
7162 (handle_pwrite): Likewise for pwrite.
7163
b62e2b27
UW		 71642012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7165
7166 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7167 between unsupported TYPE and unimplementable ADDR/LEN combination.
7168 (arm_insert_point): Act on new return value.
7169
78a99e91
PA		 71702012-07-31 Pedro Alves <palves@redhat.com>
7171
7172 * server.c (process_point_options): Only skip tokens if we find
7173 one that is unrecognized. Don't treat 'X' specially while
7174 skipping unrecognized tokens.
7175
fcf303ab
UW		 71762012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7177
7178 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7179 to 4-byte-align HW breakpoint addresses for Thumb.
7180
7255706c
YQ		 71812012-07-27 Yao Qi <yao@codesourcery.com>
7182
7183 PR remote/14161.
7184
7185 * server.h: Declare gdb_agent_about_to_close.
7186 * target.c (kill_inferior): Include "agent.h".
7187 New. Send command 'kill'.
7188 * target.h (kill_inferior): Removed macro.
7189 * tracepoint.c (gdb_agent_about_to_close): New.
7190 (gdb_agent_helper_thread): Handle command 'close'.
7191 Wait endlessly until the inferior stops.
7192 Install gdb_agent_remove_socket to atexit hook.
7193 (agent_socket_name): New static variable.
7194 (gdb_agent_socket_init): Replace local variable 'name' with
7195 'agent_socket_name'.
7196 (gdb_agent_remove_socket): New.
7197
5a3f286f
YQ		 71982012-07-27 Yao Qi <yao@codesourcery.com>
7199
7200 * server.c (process_point_options): Stop at 'X' when parsing.
7201
961bd387
ME		 72022012-07-19 Michael Eager <eager@eagercon.com>
7203
a261b8f5 7204 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7205 to hw_execute.
7206 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7207 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7208 hardware breakpoint.
7209
aa7c7447
JK		 72102012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7211
7212 * gdbserver/linux-low.c (initialize_low): Call
7213 linux_ptrace_init_warnings.
7214
7f216e7c
DE		 72152012-07-02 Doug Evans <dje@google.com>
7216
7217 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7218 pointer to int.
7219
d3ce09f5
SS		 72202012-07-02 Stan Shebs <stan@codesourcery.com>
7221
7222 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7223 (ax.o): Add it to build rule.
7224 (ax-ipa.o): Ditto.
7225 (OBS): Add format.o.
7226 (IPA_OBS): Add format.o.
7227 * server.c (handle_query): Claim support for breakpoint commands.
7228 (process_point_options): Add command case.
7229 (process_serial_event): Leave running if there are printfs in
7230 effect.
7231 * mem-break.h (any_persistent_commands): Declare.
7232 (add_breakpoint_commands): Declare.
7233 (gdb_no_commands_at_breakpoint): Declare.
7234 (run_breakpoint_commands): Declare.
7235 * mem-break.c (struct point_command_list): New struct.
7236 (struct breakpoint): New field command_list.
7237 (any_persistent_commands): New function.
7238 (add_commands_to_breakpoint): New function.
7239 (add_breakpoint_commands): New function.
7240 (gdb_no_commands_at_breakpoint): New function.
7241 (run_breakpoint_commands): New function.
7242 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7243 locally.
7244 * ax.c: Include format.h.
7245 (ax_printf): New function.
7246 (gdb_eval_agent_expr): Add printf opcode.
7247
2f8f6aed
YQ		 72482012-06-13 Yao Qi <yao@codesourcery.com>
7249
7250 * server.c (start_inferior): Remove duplicated writes to fields
7251 'last_resume_kind' and 'last_status' of 'current_inferior'.
7252
0c9070b3
YQ		 72532012-06-12 Yao Qi <yao@codesourcery.com>
7254 Pedro Alves <palves@redhat.com>
7255
7256 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7257 comment.
7258 * server.c (handle_v_cont): Extend comment.
7259
c52daf70
YQ		 72602012-06-11 Yao Qi <yao@codesourcery.com>
7261
7262 * linux-low.c (linux_attach): Add 'static'.
7263
d38bbb0a
YQ		 72642012-06-06 Yao Qi <yao@codesourcery.com>
7265
7266 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7267
89dc0afd
JK		 72682012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7269
7270 Fix gcc -flto compilation warning.
7271 * server.c (main): Make variable multi_mode and attach volatile.
7272
75f62ce7
TJB		 72732012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7274
7275 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7276 if the platform doesn't know about it.
7277
65f479b6
PA		 72782012-05-30 Jeff Kenton <jkenton@tilera.com>
7279
7280 * Makefile.in (SFILES): Add linux-tile-low.c.
7281 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7282 * configure.srv: Handle tilegx-*-linux*.
7283 * linux-tile-low.c: New file.
7284
0c5bf5a9
JK		 72852012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7286
7287 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7288
a493e3e2
PA		 72892012-05-24 Pedro Alves <palves@redhat.com>
7290
7291 PR gdb/7205
7292
43aaf8b6 7293 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7294
2ea28649
PA		 72952012-05-24 Pedro Alves <palves@redhat.com>
7296
7297 PR gdb/7205
7298
7299 Replace target_signal with gdb_signal throughout.
7300
8d409d16
MR		 73012012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7302
7303 * linux-low.c (linux_store_registers): Avoid the copying sequence
7304 when no data has been retrieved by ptrace.
7305
23512c01
MGD		 73062012-05-22 Will Deacon <will.deacon@arm.com>
7307
7308 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7309 Include asm/ptrace.h.
7310 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7311 already defined.
7312
4934b29e
MR		 73132012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7314
7315 * linux-low.c (linux_store_registers): Don't re-retrieve data
7316 with ptrace that has already been obtained from /proc. Always
7317 copy any data retrieved with ptrace to the buffer supplied.
7318
bde24c0a
PA		 73192012-05-11 Yao Qi <yao@codesourcery.com>
7320 Pedro Alves <palves@redhat.com>
7321
7322 * linux-low.c (enum stopping_threads_kind): New.
7323 (stopping_threads): Change type to `enum stopping_threads_kind'.
7324 (handle_extended_wait): If stopping and suspending threads, leave
7325 the new_lwp suspended too.
7326 (linux_wait_for_event): Adjust.
7327 (stop_all_lwps): Set `stopping_threads' to
7328 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7329 whether we're suspending threads or just stopping them. Assert no
7330 recursion happens.
7331
623b6bdf
YQ		 73322012-04-29 Yao Qi <yao@codesourcery.com>
7333
7334 * server.h: Move some code to ...
7335 * gdbthread.h: ... here. New.
7336 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7337 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7338 (nto-low.o, win32-low.o): Likewise.
7339 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7340 * regcache.c, remote-utils.c, server.c: Likewise.
7341 * target.c, tracepoint.c, win32-low.c: Likewise.
7342
f15f9948
TJB		 73432012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7344
7345 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7346 (PTRACE_ARG4_TYPE): Likewise.
7347 (PTRACE_XFER_TYPE): Likewise.
7348 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7349 ptrace to PTRACE_ARG3_TYPE.
7350 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7351 (PTRACE_ARG4_TYPE): Likewise.
7352 (PTRACE_XFER_TYPE): Likewise.
7353 (linux_detach_one_lwp): Cast fourth argument of
7354 ptrace to long then PTRACE_ARG4_TYPE.
7355 (regsets_fetch_inferior_registers): Cast third argument of
7356 ptrace to long then PTRACE_ARG3_TYPE.
7357 (regsets_store_inferior_registers): Likewise.
7358
38ea300a
PA		 73592012-04-20 Pedro Alves <palves@redhat.com>
7360
7361 * configure: Regenerate.
7362
c971b7fa
PA		 73632012-04-19 Pedro Alves <palves@redhat.com>
7364
43aaf8b6 7365 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7366 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7367 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7368 (all, install-only, uninstall, clean-info, all-lib, clean): No
7369 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7370 (maintainer-clean realclean distclean): Use subdir_do.
7371 (subdir_do): New.
7372 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7373 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7374 * acinclude.m4: Include acx_configure_dir.m4.
7375 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7376 calls. Call AC_PROG_RANLIB. Configure gnulib using
7377 ACX_CONFIGURE_DIR.
7378 (GNULIB): New.
7379 (GNULIB_STDINT_H): Adjust.
7380 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7381 * gdbreplay.c: Include build-gnulib/config.h.
7382 * server.h: Likewise.
7383 * aclocal.m4: Regenerate.
7384 * config.in: Regenerate.
7385 * configure: Regenerate.
c971b7fa 7386
809277f8
PA		 73872012-04-19 Pedro Alves <palves@redhat.com>
7388
7389 * Makefile.in (LIBGNU, INCGNU): Adjust.
7390 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7391 (all, install-only, uninstall, clean-info, all-lib, clean)
7392 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7393 * configure.ac: Adjust AC_OUTPUT output.
7394 * aclocal.m4: Regenerate.
7395 * configure: Regenerate.
7396
fd9bb8b8
PA		 73972012-04-19 Pedro Alves <palves@redhat.com>
7398
7399 * Makefile.in (generated_files): New.
7400 (server_h): Remove the explicit dependency on config.h, and depend
7401 on $generated_files.
7402
1c298c66
PA		 74032012-04-19 Pedro Alves <palves@redhat.com>
7404
7405 * Makefile.in (INCGNU): Add -Ignulib.
7406
57c4b50b
PA		 74072012-04-19 Pedro Alves <palves@redhat.com>
7408
7409 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7410 (INCGNU): ... this, and spell out -I here.
7411 (GNULIB_LIB): Rename to ...
7412 (LIBGNU): ... this.
7413 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7414
1030e047
PA		 74152012-04-19 Pedro Alves <palves@redhat.com>
7416
7417 * config.in: Regenerate.
7418
447d4319
PA		 74192012-04-19 Pedro Alves <palves@redhat.com>
7420
7421 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7422 * server.h (memmem): Remove declaration.
7423 * config.in: Regenerate.
7424 * configure: Regenerate.
7425
aad9eab9
YQ		 74262012-04-19 Yao Qi <yao@codesourcery.com>
7427
7428 * Makefile.in (SFILES): Add common/vec.c.
7429 (OBS): Add vec.o.
7430 (vec.o): New rule.
7431
3e10640f
YQ		 74322012-04-19 Yao Qi <yao@codesourcery.com>
7433
7434 * remote-utils.c (prepare_resume_reply): Replace with macro
7435 target_core_of_thread.
7436 * server.c (handle_qxfer_threads_proper): Likewise.
7437 * target.h (traget_core_of_thread): New macro.
7438
71622373
PA		 74392012-04-18 Pedro Alves <palves@redhat.com>
7440
7441 * aclocal.m4: Regenerate.
7442 * configure: Regenerate.
7443
80d26939
YQ		 74442012-04-16 Yao Qi <yao@codesourcery.com>
7445
7446 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7447 duplicated on address.
7448
42476b70
YQ		 74492012-04-16 Yao Qi <yao@codesourcery.com>
7450
7451 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7452 (struct tracepoint_action_ops) <send>: New field.
7453 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7454 (agent_expr_send, x_tracepoint_action_send): New.
7455 (l_tracepoint_action_send): New.
7456 (cmd_qtdp): Download and install tracepoint
7457 according to `use_agent'.
7458 (run_inferior_command): Add one more parameter `len'.
7459 Update callers.
7460 (tracepoint_send_agent): New.
7461 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7462
7bc83639
YQ		 74632012-04-16 Yao Qi <yao@codesourcery.com>
7464
7465 * tracepoint.c (download_tracepoints): Moved to ...
7466 (cmd_qtstart): ... here.
7467
5f18041e
YQ		 74682012-04-14 Yao Qi <yao@codesourcery.com>
7469
7470 * tracepoint.c: Include inttypes.h.
7471 (struct collect_memory_action): Use sized types.
7472 (struct tracepoint): Likewise.
7473 (cmd_qtdp, stop_tracing): Update print specifiers.
7474 (cmd_qtp, response_tracepoint): Likewise.
7475 (collect_data_at_tracepoint): Likewise.
7476 (collect_data_at_step): Likewise.
7477
55a8c076
YQ		 74782012-04-14 Yao Qi <yao@codesourcery.com>
7479
7480 Import gnulib module inttypes.
7481 * aclocal.m4, config.in, configure: Regenerated.
7482
dc750257
YQ		 74832012-04-14 Yao Qi <yao@codesourcery.com>
7484
7485 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7486 Makefile and config.status at last.
7487
0ab5faf9
YQ		 74882012-04-13 Yao Qi <yao@codesourcery.com>
7489
7490 * tracepoint.c: Include stdint.h unconditionally.
7491
18f5fd81
TJB		 74922012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7493
7494 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7495 on BFD_HAVE_SYS_PROCFS_TYPE.
7496 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7497 * configure: Regenerate.
7498 * config.in: Likewise.
7499
4d47af5c
L		 75002012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7501
7502 * Makefile.in (clean): Also remove x32.c x32-linux.c
7503 x32-avx.c x32-avx-linux.c.
7504 (x32.o): New target.
7505 (x32.c): Likewise.
7506 (x32-linux.o): Likewise.
7507 (x32-linux.c): Likewise.
7508 (x32-avx.o): Likewise.
7509 (x32-avx.c): Likewise.
7510 (x32-avx-linux.o): Likewise.
7511 (x32-avx-linux.c): Likewise.
7512
7513 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7514 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7515 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7516 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7517 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7518 i386/x32-avx-linux.xml.
7519
7520 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7521 (init_registers_x32_avx_linux): Likwise.
7522 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7523 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7524
ecedbe58
PA		 75252012-04-13 Pedro Alves <palves@redhat.com>
7526
7527 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7528 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7529 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7530 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7531 the sub-make.
7532
c92b5177
L		 75332012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7534
7535 * linux-x86-low.c (compat_x32_clock_t): New.
7536 (compat_x32_siginfo_t): Likewise.
7537 (compat_x32_siginfo_from_siginfo): Likewise.
7538 (siginfo_from_compat_x32_siginfo): Likewise.
7539 (linux_is_elf64): Likewise.
7540 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7541 and siginfo_from_compat_x32_siginfo for x32.
7542 (x86_arch_setup): Set linux_is_elf64.
7543
214d508e
L		 75442012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7545
7546 PR gdb/13969
7547 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7548 e_machine field.
7549 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7550 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7551 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7552 compatible with process.
7553
c9a1864a
YQ		 75542012-04-12 Yao Qi <yao@codesourcery.com>
7555
7556 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7557 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7558 (install-only, install-info, clean): Handle sub dir gnulib.
7559 (all-lib, am--refresh): New targets.
7560 (memmem.o): Remove target.
7561 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7562 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7563 (AC_REPLACE_FUNCS): Remove memmem.
7564 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7565 (AC_OUTPUT): Generate Makefile in gnulib/.
7566 * aclocal.m4, config.in, configure: Regenerated.
7567
367ba2c2
MR		 75682012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7569
7570 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7571
9d236627
PA		 75722012-04-05 Pedro Alves <palves@redhat.com>
7573
7574 -Werror=strict-aliasing
7575
7576 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7577 pointer.
7578
111217b3
PA		 75792012-04-04 Pedro Alves <palves@redhat.com>
7580
7581 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7582 (sparc_store_gregset_from_stack, sparc_store_gregset)
7583 (sparc_breakpoint_at): Fix formatting.
7584
8365dcf5
TJB		 75852012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7586
7587 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7588 are available.
7589 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7590 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7591 * config.in: Regenerate.
7592 * configure: Likewise.
7593
689cc2ae
PA		 75942012-03-29 Pedro Alves <palves@redhat.com>
7595
7596 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7597 Correct ptrace arguments.
7598
c14dfd32
PA		 75992012-03-28 Pedro Alves <palves@redhat.com>
7600
7601 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7602 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7603 (IA64_FR1_REGNUM): New defines.
7604 (ia64_fetch_register): New.
7605 (the_low_target): Install it.
7606 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7607 field.
7608 * linux-low.c (linux_fetch_registers): Try the
7609 the_low_target.fetch_register hook first.
7610
7611 * linux-arm-low.c (the_low_target): Adjust.
7612 * linux-bfin-low.c (the_low_target): Adjust.
7613 * linux-cris-low.c (the_low_target): Adjust.
7614 * linux-crisv32-low.c (the_low_target): Adjust.
7615 * linux-m32r-low.c (the_low_target): Adjust.
7616 * linux-m68k-low.c (the_low_target): Adjust.
7617 * linux-mips-low.c (the_low_target): Adjust.
7618 * linux-ppc-low.c (the_low_target): Adjust.
7619 * linux-s390-low.c (the_low_target): Adjust.
7620 * linux-sh-low.c (the_low_target): Adjust.
7621 * linux-sparc-low.c (the_low_target): Adjust.
7622 * linux-tic6x-low.c (the_low_target): Adjust.
7623 * linux-x86-low.c (the_low_target): Adjust.
7624 * linux-xtensa-low.c (the_low_target): Adjust.
7625
63c88e13
PA		 76262012-03-26 Pedro Alves <palves@redhat.com>
7627
7628 * server.c (handle_qxfer_libraries): Don't bail early if
7629 the_target->qxfer_libraries_svr4 is not NULL.
7630
fb723180
PA		 76312012-03-26 Pedro Alves <palves@redhat.com>
7632
7633 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7634
0afae3cf
PA		 76352012-03-23 Pedro Alves <palves@redhat.com>
7636
7637 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7638 "library-list-svr4" element's start tag when the the DSO list is
7639 empty.
7640
485f1ee4
PA		 76412012-03-23 Pedro Alves <palves@redhat.com>
7642
7643 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7644 a variable whose type size is the same as the inferior's pointer
7645 size.
7646
a5362b9a
TS		 76472012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7648
7649 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7650 struct siginfo.
7651 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7652 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7653 * linux-low.h: Include <signal.h>.
7654 (struct siginfo): Remove forward declaration.
7655 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7656 struct siginfo.
7657
d226c142
MF		 76582012-03-21 Mike Frysinger <vapier@gentoo.org>
7659
7660 * .gitignore: Ignore more files.
7661
122f36ef
PA		 76622012-03-19 Pedro Alves <palves@redhat.com>
7663 Jan Kratochvil <jan.kratochvil@redhat.com>
7664
7665 * server.c (cont_thread, general_thread): Add describing comments.
7666 (start_inferior): Clear `cont_thread'.
7667 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7668 of a process.
7669
fc3e5175
YQ		 76702012-03-15 Yao Qi <yao@codesourcery.com>
7671
7672 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7673 handling to ...
7674 (cmd_qtdp): ... here.
7675
8d0d92cd
YQ		 76762012-03-15 Yao Qi <yao@codesourcery.com>
7677
7678 * tracepoint.c (struct tracepoint_action_ops): New.
7679 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7680 (m_tracepoint_action_download): New.
7681 (r_tracepoint_action_download): New.
7682 (x_tracepoint_action_download): New.
7683 (l_tracepoint_action_download): New.
7684 (add_tracepoint_action): Install `action->ops' according type.
7685 (download_tracepoint_1): Move code `download' function pointer
7686 of various tracepoint_action_ops.
7687
87b0bb13
JK		 76882012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7689
7690 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7691 linux_ptrace_attach_warnings.
7692
5f572dec
JK		 76932012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7694
7695 * Makefile.in (linux-ptrace.o): New.
7696 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7697 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7698 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7699 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7700 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7701 of these targets.
7702 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7703
f4647387
YQ		 77042012-03-08 Yao Qi <yao@codesourcery.com>
7705 Pedro Alves <palves@redhat.com>
7706
7707 Fix PR server/13392.
7708 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7709 offset of JMP insn.
7710 * tracepoint.c (remove_tracepoint): New.
7711 (cmd_qtdp): Call remove_tracepoint when failed to install.
7712
9b224c5e
PA		 77132012-03-07 Pedro Alves <palves@redhat.com>
7714
7715 * linux-low.c (get_detach_signal): New.
7716 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7717 Pass on pending signals to PTRACE_DETACH. Check the result of the
7718 ptrace call.
7719 * server.c (program_signals, program_signals_p): New.
7720 (handle_general_set): Handle QProgramSignals.
7721 * server.h (program_signals, program_signals_p): Declare.
7722
e237a7e2
JK		 77232012-03-05 Pedro Alves <palves@redhat.com>
7724 Jan Kratochvil <jan.kratochvil@redhat.com>
7725
7726 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7727 New comment why.
7728
5808517f
YQ		 77292012-03-03 Yao Qi <yao@codesourcery.com>
7730
7731 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7732 agent_look_up_symbols.
7733
58b4daa5
YQ		 77342012-03-03 Yao Qi <yao@codesourcery.com>
7735
7736 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7737 (linux-x86-low.o): Likewise.
7738 * server.h: Remove in_process_agent_loaded.
7739 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7740 common/agent.c.
7741 Update callers.
7742
8ffcbaaf
YQ		 77432012-03-03 Yao Qi <yao@codesourcery.com>
7744
7745 * tracepoint.c (gdb_agent_capability): New global.
7746 (in_process_agent_loaded_ust): Renamed to
7747 `in_process_agent_supports_ust'.
7748 Update callers.
7749 (in_process_agent_supports_ust): Call agent_capability_check.
7750 (clear_installed_tracepoints): Assert that agent supports
7751 agent.
7752
d1feda86
YQ		 77532012-03-03 Yao Qi <yao@codesourcery.com>
7754
7755 * linux-low.c (linux_supports_agent): New.
7756 (linux_target_ops): Initialize field `supports_agent' with
7757 linux_supports_agent.
7758 * target.h (struct target_ops) <supports_agent>: New.
7759 (target_supports_agent): New macro.
7760 * server.c (handle_general_set): Handle packet 'QAgent'.
7761 (handle_query): Send `QAgent+'.
7762 * Makefile.in (server.o): Depends on agent.h.
7763
2fa291ac
YQ		 77642012-03-03 Yao Qi <yao@codesourcery.com>
7765
7766 * Makefile.in (OBS): Add agent.o.
7767 Add new rule for agent.o.
7768 Track dependence of tracepoint.c on agent.h.
7769 * tracepoint.c (run_inferior_command_1):
7770 (run_inferior_command): Call agent_run_command.
7771 (gdb_ust_connect_sync_socket): Deleted. Move it to
7772 common/agent.c.
7773 (resume_thread, stop_thread): Likewise.
7774 (gdb_ust_socket_init): Renamed to ...
7775 (gdb_agent_socket_init): ... New.
7776 (gdb_ust_thread): Renamed to ...
7777 (gdb_agent_helper_thread): ... New.
7778 (gdb_ust_init): Move some code to ...
7779 (gdb_agent_init): ... here. New.
7780 [HAVE_UST]: Call gdb_ust_init.
7781 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7782 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7783 * config.in, configure: Regenerated.
7784
05044653
PA		 77852012-03-02 Pedro Alves <palves@redhat.com>
7786
7787 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7788 * linux-low.c (struct simple_pid_list): New.
7789 (stopped_pids): New a struct simple_pid_list pointer.
7790 (add_to_pid_list, pull_pid_from_list): New.
7791 (handle_extended_wait): Don't assume the first signal new children
7792 report is SIGSTOP. Adjust call to pull_pid_from_list.
7793 (linux_wait_for_lwp): Adjust.
7794
8d00225b
YQ		 77952012-03-02 Yao Qi <yao@codesourcery.com>
7796
7797 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7798 debug log.
7799
19560ba5
YQ		 78002012-03-02 Yao Qi <yao@codesourcery.com>
7801
7802 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7803 `stop_pc' and `tpoint'. Update caller.
7804
1faeff08
MR		 78052012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7806
7807 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7808 * linux-low.c (use_linux_regsets): New macro.
7809 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7810 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7811 (linux_register_in_regsets): New function.
7812 (usr_fetch_inferior_registers): Skip registers covered by
7813 regsets.
7814 (usr_store_inferior_registers): Likewise.
7815 (usr_fetch_inferior_registers): New macro.
7816 (usr_store_inferior_registers): Likewise.
7817 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7818 (linux_store_registers): Likewise.
7819 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7820 prototype.
7821 (init_registers_mips64_dsp_linux): Likewise.
7822 (init_registers_mips_linux): New macro.
7823 (init_registers_mips_dsp_linux): Likewise.
7824 (mips_dsp_num_regs): Likewise.
7825 (DSP_BASE, DSP_CONTROL): New fallback macros.
7826 (mips_base_regs): New macro.
7827 (mips_regmap): Use it. Fix the size.
7828 (mips_dsp_regmap): New variable.
7829 (mips_dsp_regset_bitmap): Likewise.
7830 (mips_arch_setup): New function.
7831 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7832 than mips_regmap.
7833 (mips_cannot_store_register): Likewise.
7834 (the_low_target): Update .arch_setup, .num_regs and .regmap
7835 initializers. Add .regset_bitmap initializer.
7836 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7837 initializer.
7838 * linux-bfin-low.c (the_low_target): Likewise.
7839 * linux-cris-low.c (the_low_target): Likewise.
7840 * linux-crisv32-low.c (the_low_target): Likewise.
7841 * linux-ia64-low.c (the_low_target): Likewise.
7842 * linux-m32r-low.c (the_low_target): Likewise.
7843 * linux-m68k-low.c (the_low_target): Likewise.
7844 * linux-ppc-low.c (the_low_target): Likewise.
7845 * linux-s390-low.c (the_low_target): Likewise.
7846 * linux-sh-low.c (the_low_target): Likewise.
7847 * linux-sparc-low.c (the_low_target): Likewise.
7848 * linux-tic6x-low.c (the_low_target): Likewise.
7849 * linux-x86-low.c (the_low_target): Likewise.
7850 * linux-xtensa-low.c (the_low_target): Likewise.
7851 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7852 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7853 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7854 srv_xmlfiles.
7855 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7856 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7857
c03e6ccc
YQ		 78582012-02-29 Yao Qi <yao@codesourcery.com>
7859 Pedro Alves <palves@redhat.com>
7860
7861 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7862 `step_over_finished' is true.
7863
644cebc9
PA		 78642012-02-27 Pedro Alves <palves@redhat.com>
7865
7866 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7867 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7868
c14d7ab2
PA		 78692012-02-27 Pedro Alves <palves@redhat.com>
7870
7871 PR server/9684
7872 * linux-low.c (pid_is_stopped): New.
7873 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7874
412c89dd
LM		 78752012-02-25 Luis Machado <lgustavo@codesourcery.com>
7876
7877 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7878 of conditions.
7879
b745defe
MR		 78802012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7881
7882 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7883
9f3a5c85
LM		 78842012-02-24 Luis Machado <lgustavo@codesourcery>
7885
7886 * server.c (handle_query): Advertise support for target-side
7887 breakpoint condition evaluation.
7888 (process_point_options): New function.
7889 (process_serial_event): When inserting a breakpoint, check for
7890 a target-side condition that should be evaluated.
7891
7892 * mem-break.c: Include regcache.h and ax.h.
7893 (point_cond_list_t): New data structure.
7894 (breakpoint) <cond_list>: New field.
7895 (find_gdb_breakpoint_at): Make non-static.
7896 (delete_gdb_breakpoint_at): Clear any target-side
7897 conditions.
7898 (clear_gdb_breakpoint_conditions): New function.
7899 (add_condition_to_breakpoint): Likewise.
7900 (add_breakpoint_condition): Likewise.
7901 (gdb_condition_true_at_breakpoint): Likewise.
7902 (gdb_breakpoint_here): Return result directly instead
7903 of going through a local variable.
7904
7905 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7906 (clear_gdb_breakpoint_conditions): Likewise.
7907 (add_breakpoint_condition): Likewise.
7908 (gdb_condition_true_at_breakpoint): Likewise.
7909
7910 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7911 (need_step_over_p): Take target-side breakpoint condition into
7912 consideration.
7913
5e1dc496
LM		 79142012-02-24 Luis Machado <lgustavo@codesourcery>
7915
7916 * server.h: Include tracepoint.h.
7917 (agent_mem_read, agent_get_trace_state_variable_value,
7918 agent_set_trace_state_variable_value,
7919 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7920 get_set_tsv_func_addr): New prototypes.
7921
7922 * ax.h: New include file.
7923 * ax.c: New source file.
7924
7925 * tracepoint.c: Include ax.h.
7926 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7927 agent_expr, eval_result_type): Move to ax.h.
7928 (parse_agent_expr): Rename to ...
7929 (gdb_parse_agent_expr): ... this, make it non-static and move
7930 to ax.h.
7931 (unparse_agent_expr) Rename to ...
7932 (gdb_unparse_agent_expr): ... this, make it non-static and move
7933 to ax.h.
7934 (eval_agent_expr): Rename to ...
7935 (eval_tracepoint_agent_expr): ... this.
7936 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7937 forward declarations.
7938 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7939 (agent_get_trace_state_variable_value): New function.
7940 (agent_set_trace_state_variable_value): New function.
7941 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7942 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7943 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7944 (condition_true_at_tracepoint): Likewise.
7945 (parse_agent_expr): Rename to ...
7946 (gdb_parse_agent_expr): ... this and move to ax.c.
7947 (unparse_agent_expr): Rename to ...
7948 (gdb_unparse_agent_expr): ... this and move to ax.c.
7949 (gdb_agent_op_name): Move to ax.c.
7950 (eval_agent_expr): Rename to ...
7951 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7952 and move to ax.c.
7953 (eval_tracepoint_agent_expr): New function.
7954 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7955 non-static.
5e1dc496
LM		 7956 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7957 ax.c.
7958 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7959 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7960 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7961 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7962 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7963 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7964 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7965 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7966 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7967 (compile_bytecodes): Remove forward declaration.
7968 (is_goto_target): Move to ax.c.
7969 (compile_bytecodes): Move to ax.c and call
7970 agent_get_trace_state_variable_value (...) and
7971 agent_set_trace_state_variable_value (...).
7972
7973 * Makefile.in: Update ax.c and IPA dependencies.
7974
277e4e52
PA		 79752012-02-24 Pedro Alves <palves@redhat.com>
7976
7977 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7978 (cmd_bigqtbuffer_circular): ... this. Only handle
7979 'QTBuffer:circular:'.
7980 (handle_tracepoint_general_set): Adjust.
7981
bf4c19f7
YQ		 79822012-02-16 Yao Qi <yao@codesourcery.com>
7983
7984 * inferiors.c: Move code to ...
7985 * dll.c: .... here. New.
7986 * server.h: Declare clear_dlls.
7987 * Makefile.in (SFILES): Add dll.c.
7988 (OBS): Add dll.o
7989 (dll.o): New rule.
7990
d73f2619
YQ		 79912012-02-11 Yao Qi <yao@codesourcery.com>
7992
7993 * server.c: (handle_monitor_command): Add a new parameter
7994 `own_buf'.
7995 (handle_query): Update caller.
7996
f8255c2a
JB		 79972012-02-09 Joel Brobecker <brobecker@adacore.com>
7998
7999 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8000 * configure, config.in: Regenerate.
8001 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8002 is not defined.
8003
da84f473
PA		 80042012-02-02 Pedro Alves <palves@redhat.com>
8005
8006 Try SIGKILL first, then PTRACE_KILL.
8007 * linux-low.c (linux_kill_one_lwp): New.
8008 (linux_kill_one_lwp): Rename to ...
8009 (kill_one_lwp_callback): ... this. Use the new
8010 linux_kill_one_lwp.
8011
e886a173
PA		 80122012-02-02 Pedro Alves <palves@redhat.com>
8013
8014 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8015 inferior.
8016
be07f1a2
PA		 80172012-01-27 Pedro Alves <palves@redhat.com>
8018
8019 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8020 (elf_64_file_p): Make static.
8021 (linux_pid_exe_is_elf_64_file): New.
8022 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8023 Delete declarations.
8024 (linux_pid_exe_is_elf_64_file): Declare.
8025 * linux-x86-low.c (x86_arch_setup): Use
8026 linux_pid_exe_is_elf_64_file.
8027
d8301ad1
JK		 80282012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8029
8030 * linux-low.c (linux_wait_for_event_1): Rename to ...
8031 (linux_wait_for_event): ... here and merge it with former
8032 linux_wait_for_event - new variable wait_ptid, use it.
8033 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8034
01b17894
PA		 80352012-01-23 Pedro Alves <palves@redhat.com>
8036
8037 * server.c (main): Avoid yet another case of infinite loop while
8038 detaching/killing after a longjmp.
8039
e825046f
JK		 80402012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8041
8042 Code cleanup.
8043 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8044
b9e7b9c3
UW		 80452012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8046
8047 * hostio.c (handle_readlink): New function.
8048 (handle_vFile): Call it to handle "vFile:readlink" packets.
8049
901f9912
UW		 80502012-01-20 Pedro Alves <palves@redhat.com>
8051 Ulrich Weigand <ulrich.weigand@linaro.org>
8052
8053 * server.c (handle_v_requests): Only support vAttach and vRun to
8054 start multiple processes when in extended protocol mode.
8055
fc1ab1a0
PA		 80562012-01-17 Pedro Alves <palves@redhat.com>
8057
8058 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8059 memalign plus mprotect to allocate the scratch buffer.
8060
7d5d4e98
PA		 80612012-01-13 Pedro Alves <palves@redhat.com>
8062
8063 * server.c (attach_inferior): Clear `cont_thread'.
8064
f128d5e9
PA		 80652012-01-13 Pedro Alves <palves@redhat.com>
8066
8067 * server.c (main): Avoid infinite loop while detaching/killing
8068 after a longjmp.
8069
06db92f0
DE		 80702012-01-09 Doug Evans <dje@google.com>
8071
8072 * server.c (start_inferior): Set last_ptid in --wrapper case.
8073
32d92999
YQ		 80742012-01-06 Yao Qi <yao@codesourcery.com>
8075
8076 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8077 defined.
8078 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8079
5e0a92a9
YQ		 80802012-01-04 Yao Qi <yao@codesourcery.com>
8081
8082 * tracepoint.c (cmd_qtdp): Print debug message
8083 for static tracepoint.
8084
ae639e8c
YQ		 80852012-01-04 Yao Qi <yao@codesourcery.com>
8086
8087 * tracepoint.c (trace_vdebug): Differentiate debug message
8088 between gdbserver and IPA.
8089
f72429c5
YQ		 80902012-01-03 Yao Qi <yao@codesourcery.com>
8091
8092 * tracepoint.c (tracepoint_was_hit): Don't collect for
8093 static tracepoint.
8094
12c3e59c
JB		 80952012-01-02 Joel Brobecker <brobecker@adacore.com>
8096
8097 * terminal.h: Reformat copyright header.
8098
67827812
JB		 80992012-01-02 Joel Brobecker <brobecker@adacore.com>
8100
8101 * server.c (gdbserver_version): Update copyright year.
8102 * gdbreplay.c (gdbreplay_version): Likewise.
8103
3e52c33d
JK		 81042011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8105
8106 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8107
8108 Revert:
8109 2011-12-18 Hui Zhu <teawater@gmail.com>
8110 * linux-low.c (linux_create_inferior): Save return value to ret.
8111
66f1260e
HZ		 81122011-12-18 Hui Zhu <teawater@gmail.com>
8113
8114 * linux-low.c (linux_create_inferior): Save return value to ret.
8115
e77616d7
DE		 81162011-12-16 Doug Evans <dje@google.com>
8117
e7b06c57
DE		 8118 * linux-low.c (linux_create_inferior): If stdio connection,
8119 redirect stdin from /dev/null, stdout to stderr.
8120 * remote-utils.c (remote_is_stdio): New static global.
8121 (remote_connection_is_stdio): New function.
8122 (remote_prepare): Handle stdio connection.
8123 (remote_open): Ditto.
8124 (remote_close): Don't close stdin for stdio connections.
8125 (read_prim,write_prim): New functions. Replace all calls to
8126 read/write to these.
8127 * server.c (main): Watch for "-" argument. Move call to
8128 remote_prepare before start_inferior.
8129 * server.h (STDIO_CONNECTION_NAME): New macro.
8130 (remote_connection_is_stdio): Declare.
8131
e77616d7
DE		 8132 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8133 in debugging output.
8134
82067193
YQ		 81352011-12-15 Yao Qi <yao@codesourcery.com>
8136
8137 * tracepoint.c: Include sys/syscall.h.
8138 (gdb_ust_thread): Remove preprocessor conditional.
8139
82bfbe7e
PA		 81402011-12-14 Pedro Alves <pedro@codesourcery.com>
8141
8142 * linux-low.c (linux_detach_one_lwp): Call
8143 the_low_target.prepare_to_resume before detaching.
8144
712c6575
YQ		 81452011-12-14 Yao Qi <yao@codesourcery.com>
8146
8147 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8148 of write.
8149
d54d1edf
YQ		 81502011-12-14 Yao Qi <yao@codesourcery.com>
8151
8152 * i386-low.c (i386_low_stopped_data_address): Initialize local
8153 variable `control'.
8154
6210a125
PA		 81552011-12-13 Pedro Alves <pedro@codesourcery.com>
8156
8157 PR remote/13492
8158
8159 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8160 DR_CONTROL unless necessary. Extend comments.
8161 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8162 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8163
2ece8244
YQ		 81642011-12-13 Yao Qi <yao@codesourcery.com>
8165
8166 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8167 macros.
8168 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8169
784867a5
JK		 81702011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8171
8172 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8173 Print new debug message for such case.
8174
6bf36717
JK		 81752011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8176
8177 Fix overlapping memcpy.
8178 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8179 the read_inferior_memory transfer.
8180 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8181 write_inferior_memory transfer.
8182 (set_fast_tracepoint_jump): New variable buf. Use it for the
8183 read_inferior_memory and write_inferior_memory transfers.
8184 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8185 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8186 Use it for the write_inferior_memory transfer.
8187 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8188 buffers.
8189
50275556
MR		 81902011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8191
8192 * linux-low.c (fetch_register, store_register): Make code
8193 consistent, fix formatting.
8194
7325beb4
MR		 81952011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8196
8197 * linux-low.c (usr_store_inferior_registers): Factor out code
8198 to handle individual registers into...
8199 (store_register): ... this new function.
8200
c642a434
UW		 82012011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8202
8203 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8204 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8205 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8206 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8207 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8208 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8209 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8210 (srv_xmlfiles): Add new XML files.
8211
8212 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8213 and <sys/uio.h>.
8214 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8215 (init_registers_s390_linux32v1): Add prototype.
8216 (init_registers_s390_linux32v2): Likewise.
8217 (init_registers_s390_linux64v1): Likewise.
8218 (init_registers_s390_linux64v2): Likewise.
8219 (init_registers_s390x_linux64v1): Likewise.
8220 (init_registers_s390x_linux64v2): Likewise.
8221 (s390_num_regs): Increment to 52.
8222 (s390_regmap): Add orig_r2 register.
8223 (s390_num_regs_3264): Increment to 68.
8224 (s390_regmap_3264): Add orig_r2 register.
8225 (s390_collect_ptrace_register): Handle orig_r2 register.
8226 (s390_supply_ptrace_register): Likewise.
8227 (s390_fill_last_break): New function.
8228 (s390_store_last_break): Likewise.
8229 (s390_fill_system_call): New function.
8230 (s390_store_system_call): Likewise.
8231 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8232 register sets.
8233 (s390_check_regset): New function.
8234 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8235 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8236 Update target_regsets for available register sets.
8237
2268b414
JK		 82382011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8239 Jan Kratochvil <jan.kratochvil@redhat.com>
8240
8241 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8242 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8243 New.
8244 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8245 * linux-low.h (struct process_info_private): New member r_debug.
8246 * server.c (handle_qxfer_libraries): Call
8247 the_target->qxfer_libraries_svr4.
8248 (handle_qxfer_libraries_svr4): New function.
8249 (qxfer_packets): New entry "libraries-svr4".
8250 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8251 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8252 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8253 PACKET_qXfer_libraries_svr4.
8254
d6db1fab
UW		 82552011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8256
8257 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8258 PSW address/mask between 8-byte and 16-byte formats.
8259 (s390_supply_ptrace_register): Likewise.
8260 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8261 basic addressing mode bit.
8262
242f5f1c
SS		 82632011-11-24 Stan Shebs <stan@codesourcery.com>
8264
8265 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8266
f196051f
SS		 82672011-11-17 Stan Shebs <stan@codesourcery.com>
8268
8269 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8270 (tracing_start_time): New global.
8271 (tracing_stop_time): New global.
8272 (tracing_user_name): New global.
8273 (tracing_notes): New global.
8274 (tracing_stop_note): New global.
8275 (cmd_qtstart): Set traceframe_usage, start_time.
8276 (stop_tracing): Set stop_time.
8277 (cmd_qtstatus): Report additional status.
8278 (cmd_qtp): New function.
8279 (handle_tracepoint_query): Call it.
8280 (cmd_qtnotes): New function.
8281 (handle_tracepoint_general_set): Call it.
8282 (get_timestamp): Rename from tsv_get_timestamp.
8283
405f8e94
SS		 82842011-11-14 Stan Shebs <stan@codesourcery.com>
8285 Kwok Cheung Yeung <kcy@codesourcery.com>
8286
8287 * linux-x86-low.c (small_jump_insn): New.
8288 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8289 trampoline and error message, build a trampoline and issue a small
8290 jump instruction to it.
8291 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8292 trampoline and error message.
8293 (x86_get_min_fast_tracepoint_insn_len): New.
8294 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8295 * linux-low.h (struct linux_target_ops): Add arguments to
8296 install_fast_tracepoint_jump_pad operation, add new operation.
8297 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8298 arguments.
8299 (linux_get_min_fast_tracepoint_insn_len): New function.
8300 (linux_target_op): Add new operation.
8301 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8302 (gdb_trampoline_buffer_end): Ditto.
8303 (gdb_trampoline_buffer_error): Ditto.
8304 (struct ipa_sym_addresses): Add fields for new IPA variables.
8305 (symbol_list): Add entries for new IPA variables.
8306 (struct tracepoint): Add fields to hold the address range of the
8307 trampoline used by the tracepoint.
8308 (trampoline_buffer_head): New static variable.
8309 (trampoline_buffer_tail): Ditto.
8310 (claim_trampoline_space): New function.
8311 (have_fast_tracepoint_trampoline_buffer): New function.
8312 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8313 structure.
8314 (install_fast_tracepoint): Ditto, also add error buffer argument.
8315 (cmd_qtminftpilen): New function.
8316 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8317 (fast_tracepoint_from_trampoline_address): New function.
8318 (fast_tracepoint_collecting): Handle trampoline as part of jump
8319 pad space.
8320 (set_trampoline_buffer_space): New function.
8321 (initialize_tracepoint): Initialize new IPA variables.
8322 * target.h (struct target_ops): Add arguments to
8323 install_fast_tracepoint_jump_pad operation, add new
8324 get_min_fast_tracepoint_insn_len operation.
8325 (target_get_min_fast_tracepoint_insn_len): New.
8326 (install_fast_tracepoint_jump_pad): Add arguments.
8327 * server.h (IPA_BUFSIZ): Define.
8328 * linux-i386-ipa.c: Include extra header files.
8329 (initialize_fast_tracepoint_trampoline_buffer): New function.
8330 (initialize_low_tracepoint): Call it.
8331 * server.h (set_trampoline_buffer_space): Declare.
8332 (claim_trampoline_space): Ditto.
8333 (have_fast_tracepoint_trampoline_buffer): Ditto.
8334
1e4d1764
YQ		 83352011-11-14 Yao Qi <yao@codesourcery.com>
8336
8337 * server.c (handle_query): Handle InstallInTrace for qSupported.
8338 * tracepoint.c (add_tracepoint): Sort list.
8339 (install_tracepoint, download_tracepoint): New.
8340 (cmd_qtdp): Call them to install and download tracepoints.
8341 (sort_tracepoints): Removed.
8342 (cmd_qtstart): Update.
8343
5c73ff4e
YQ		 83442011-11-14 Yao Qi <yao@codesourcery.com>
8345
8346 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8347 * mem-break.h: Declare.
8348 * tracepoint.c (cmd_qtstart): Move some code to ...
8349 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8350 New.
8351 (download_tracepoints): Move some code to ...
8352 (download_tracepoint_1): ... here. New.
8353
86a30030
YQ		 83542011-11-08 Yao Qi <yao@codesourcery.com>
8355
8356 * remote-utils.c (relocate_instruction): A comment fix.
8357
8d26e50c
JB		 83582011-11-07 Joel Brobecker <brobecker@adacore.com>
8359
8360 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8361 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8362 dr_status_mirror and dr_control_mirror from debug_reg_state.
8363 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8364 (i386_initial_stuff): Remove use of deleted globals.
8365 (i386_get_thread_context, i386_set_thread_context,
8366 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8367 from debug_reg_state.
8368
a59306a3
YQ		 83692011-11-05 Yao Qi <yao@codesourcery.com>
8370
8371 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8372 address as TPOINT's.
8373
3065dfb6
SS		 83742011-11-02 Stan Shebs <stan@codesourcery.com>
8375
8376 * tracepoint.c (agent_mem_read_string): New function.
8377 (eval_agent_expr): Call it for tracenz.
8378 * server.c (handle_query): Report support for tracenz.
8379
fd0d8c7c
YQ		 83802011-11-02 Yao Qi <yao@codesourcery.com>
8381
8382 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8383
609086b1
YQ		 83842011-11-02 Yao Qi <yao@codesourcery.com>
8385
8386 * target.h: Fix a typo in comment.
8387
b9fd1791
PA		 83882011-10-31 Pedro Alves <pedro@codesourcery.com>
8389
8390 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8391 clobber the breakpoints' shadows with fast tracepoint jumps.
8392 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8393 * target.c (write_inferior_memory): Also pass MYADDR down to
8394 check_mem_write.
8395
03583c20
UW		 83962011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8397
8398 * configure.ac: Check support for personality routine.
8399 * configure: Regenerate.
8400 * config.in: Likewise.
8401 * linux-low.c: Include <sys/personality.h>.
8402 Define ADDR_NO_RANDOMIZE if necessary.
8403 (linux_create_inferior): Disable address space randomization when
8404 forking inferior, if requested.
8405 (linux_supports_disable_randomization): New function.
8406 (linux_target_ops): Install it.
8407 * server.h (disable_randomization): Declare.
8408 * server.c (disable_randomization): New global variable.
8409 (handle_general_set): Handle QDisableRandomization.
8410 (handle_query): Likewise for qSupported.
8411 (main): Support --disable-randomization and --no-disable-randomization
8412 command line arguments.
8413 * target.h (struct target_ops): Add supports_disable_randomization.
8414 (target_supports_disable_randomization): New macro.
8415
723b724b
MF		 84162011-09-29 Mike Frysinger <vapier@gentoo.org>
8417
8418 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8419 ifdef check.
8420 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8421 [!PT_GETDSBT] (target_loadmap): New definition.
8422 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8423 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8424 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8425 and PT_GETDSBT to LINUX_LOADMAP.
8426 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8427 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8428
55329a5c 84292011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8430
8431 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8432 (arm_linux_hwbp_cap): New static variable.
8433 (arm_linux_get_hwbp_cap): Replace by ...
8434 (arm_linux_init_hwbp_cap): ... this new function.
8435 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8436 (arm_linux_get_hw_watchpoint_count): Likewise.
8437 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8438 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8439 (arm_prepare_to_resume): Use perror_with_name instead of error.
8440
55329a5c 84412011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8442
8443 * linux-arm-low.c: Include <signal.h>.
8444 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8445 (struct arm_linux_hwbp_cap): New data type.
8446 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8447 (struct arm_linux_hw_breakpoint): New data type.
8448 (MAX_BPTS, MAX_WPTS): Define.
8449 (struct arch_process_info, struct arch_lwp_info): New data types.
8450 (arm_linux_get_hwbp_cap): New function.
8451 (arm_linux_get_hw_breakpoint_count): Likewise.
8452 (arm_linux_get_hw_watchpoint_count): Likewise.
8453 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8454 (arm_hwbp_control_initialize): Likewise.
8455 (arm_hwbp_control_is_enabled): Likewise.
8456 (arm_hwbp_control_is_initialized): Likewise.
8457 (arm_hwbp_control_disable): Likewise.
8458 (arm_linux_hw_breakpoint_equal): Likewise.
8459 (arm_linux_hw_point_initialize): Likewise.
8460 (struct update_registers_data): New data structure.
8461 (update_registers_callback: New function.
8462 (arm_insert_point): Likewise.
8463 (arm_remove_point): Likewise.
8464 (arm_stopped_by_watchpoint): Likewise.
8465 (arm_stopped_data_address): Likewise.
8466 (arm_new_process): Likewise.
8467 (arm_new_thread): Likewise.
8468 (arm_prepare_to_resume): Likewise.
8469 (the_low_target): Register arm_insert_point, arm_remove_point,
8470 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8471 arm_new_thread, and arm_prepare_to_resume.
8472
6b9801d4
SS		 84732011-09-15 Stan Shebs <stan@codesourcery.com>
8474
8475 * server.h (struct emit_ops): Add compare-goto fields.
8476 * tracepoint.c (gdb_agent_op_sizes): New table.
8477 (emit_eq_goto): New function.
8478 (emit_ne_goto): New function.
8479 (emit_lt_goto): New function.
8480 (emit_le_goto): New function.
8481 (emit_gt_goto): New function.
8482 (emit_ge_goto): New function.
8483 (is_goto_target): New function.
8484 (compile_bytecodes): Recognize special cases of compare-goto
8485 combinations and call specialized emitters for them.
8486 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8487 (amd64_emit_ne_goto): New function.
8488 (amd64_emit_lt_goto): New function.
8489 (amd64_emit_le_goto): New function.
8490 (amd64_emit_gt_goto): New function.
8491 (amd64_emit_ge_goto): New function.
8492 (amd64_emit_ops): Add the new functions.
8493 (i386_emit_eq_goto): New function.
8494 (i386_emit_ne_goto): New function.
8495 (i386_emit_lt_goto): New function.
8496 (i386_emit_le_goto): New function.
8497 (i386_emit_gt_goto): New function.
8498 (i386_emit_ge_goto): New function.
8499 (i386_emit_ops): Add the new functions.
8500
bf15cbda
SS		 85012011-09-08 Stan Shebs <stan@codesourcery.com>
8502
8503 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8504 (i386_emit_epilogue): Restore %ebx.
8505
943ca1dd
JZ		 85062011-08-31 Jie Zhang <jzhang918@gmail.com>
8507
8508 * server.c (step_thread): Remove definition.
8509 (process_serial_event): Don't handle Hs.
8510 * server.h (step_thread): Remove declaration.
8511 * target.c (set_desired_inferior): Remove use of step_thread.
8512
e3deef73
LM		 85132011-08-24 Luis Machado <lgustavo@codesourcery.com>
8514
8515 * linux-low.c: Include linux-procfs.h.
8516 (linux_attach_lwp_1): Update comments.
8517 (linux_attach): Scan for existing threads when attaching to a
8518 process that is the tgid.
8519 * Makefile.in: Update dependencies.
8520
13da1c97
LM		 85212011-08-24 Luis Machado <lgustavo@codesourcery.com>
8522
8523 * configure.srv: Add linux-procfs.o dependencies.
8524
881127c9
YQ		 85252011-08-14 Yao Qi <yao@codesourcery.com>
8526
8527 * target.h (struct target_ops): Fix indent.
8528 * win32-low.c (win32_target_ops): Fix comment.
8529
58dbd541
YQ		 85302011-08-14 Andrew Jenner <andrew@codesourcery.com>
8531 Yao Qi <yao@codesourcery.com>
8532
8533 * Makefile.in (clean): Remove tic6x-*.c files.
8534 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8535 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8536 (tic6x-c64xp-linux.c): Likewise.
8537 * configure.srv: Add support for tic6x-*-uclinux.
8538 * linux-tic6x-low.c: New.
8539 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8540
78d85199
YQ		 85412011-08-14 Andrew Stubbs <ams@codesourcery.com>
8542 Yao Qi <yao@codesourcery.com>
8543
8544 * target.h (struct target_ops): Add read_loadmap.
8545 * linux-low.c (struct target_loadseg): New type.
8546 (struct target_loadmap): New type.
8547 (linux_read_loadmap): New function.
8548 (linux_target_ops): Add linux_read_loadmap.
8549 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8550 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8551 to NULL.
78d85199 8552
a959a88d
EZ		 85532011-08-05 Eli Zaretskii <eliz@gnu.org>
8554
8555 * win32-low.c: Include <stdint.h>.
8556
1ced966e
PA		 85572011-07-22 Pedro Alves <pedro@codesourcery.com>
8558
8559 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8560 to the inferior here.
8561 (i386_remove_aligned_watchpoint): Ditto.
8562 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8563 fit part of the watchpoint in the debug registers.
8564 (i386_update_inferior_debug_regs): New.
8565 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8566 registers, and only update the inferior on success.
8567 (i386_low_remove_watchpoint): Ditto.
8568
d26e3629
KY		 85692011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8570
8571 * linux-low.c (compare_ints, unique, list_threads, show_process,
8572 linux_core_of_thread): Delete.
8573 (linux_target_ops): Change linux_core_of_thread to
8574 linux_common_core_of_thread.
8575 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8576 * utils.c (malloc_failure): Change type of argument.
8577 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8578 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8579 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8580 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8581 (IPA_OBJS): Add common-utils-ipa.o.
8582 (ptid_h, linux_osdata_h): New macros.
8583 (server_h): Add common/common-utils.h, common/xml-utils.h,
8584 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8585 common/ptid.h.
8586 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8587 ptid.o, buffer.o): New rules.
8588 (linux-low.o): Add common/linux-osdata.h as a dependency.
8589 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8590 * configure.ac: Add AC_HEADER_DIRENT check.
8591 * config.in: Regenerate.
8592 * configure: Regenerate.
8593 * remote-utils.c (xml_escape_text): Delete.
8594 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8595 buffer_xml_printf): Move to common/buffer.c.
8596 * server.c (main): Remove call to initialize_inferiors.
8597 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8598 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8599 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8600 internal_error, gdb_assert, gdb_assert_fail): Delete.
8601 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8602 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8603 common/buffer.h.
8604 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8605 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8606 initialize_inferiors): Delete.
8607
2275a1a7
PA		 86082011-07-20 Pedro Alves <pedro@codesourcery.com>
8609
8610 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8611 symbol error.
8612
0a5b1e09
PA		 86132011-05-31 Pedro Alves <pedro@codesourcery.com>
8614
8615 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8616 assertion.
8617 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8618
6938fd34
YQ		 86192011-05-26 Yao Qi <yao@codesourcery.com>
8620
8621 * Makefile.in (thread-db.o): Track dependence to
8622 common/gdb_thread_db.h.
8623 * thread-db.c: include gdb_thread_db.h from right place.
8624
b481f9e0
TT		 86252011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8626
8627 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8628 __FILE__ and __LINE__ to internal_error.
8629
98a5dd13
DE		 86302011-05-13 Doug Evans <dje@google.com>
8631
8632 * thread-db.c (try_thread_db_load_from_sdir): New function.
8633 (try_thread_db_load_from_dir): New function.
8634 (thread_db_load_search): Handle $sdir, ignore $pdir.
8635 Remove trying of system directories if search of
8636 libthread-db-search-path fails, that is now done via $sdir.
8637
d248b706
KY		 86382011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8639
8640 * server.c (handle_query): Add EnableDisableTracepoints to the list
8641 of supported features.
43aaf8b6 8642 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8643 tracepoints.
43aaf8b6
PA		 8644 (cmd_qtenable_disable): New.
8645 (cmd_qtstart): Install tracepoints even if disabled.
8646 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8647 receiving a QTEnable or QTDisable packet.
8648 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8649 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8650 tracepoints.
8651 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8652
84e578fb
DE		 86532011-05-10 Doug Evans <dje@google.com>
8654
8655 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8656
71f55dd8
DE		 86572011-05-04 Doug Evans <dje@google.com>
8658
8659 * linux-low.c (linux_join): Skip process lookup.
8660 * spu-low.c (spu_join): Ditto.
8661 * server.c (join_inferiors_callback): Delete.
8662 (process_serial_event): For 'D' packet (detach) call join_inferior
8663 directly.
8664
4d393d60
JM		 86652011-05-04 Joseph Myers <joseph@codesourcery.com>
8666
8667 * README: Don't mention xscale*-*-linux*.
8668 * configure.srv (xscale*-*-linux*): Don't handle target.
8669
b00ad6ff
NF		 86702011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8671
8672 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8673 casting pointers.
8674 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8675 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8676 (i386_emit_void_call_2): Likewise.
8677
af96c192
YQ		 86782011-04-26 Yao Qi <yao@codesourcery.com>
8679
43aaf8b6
PA		 8680 * linux-low.c: Move common macros to linux-ptrace.h.
8681 Include linux-ptrace.h.
af96c192
YQ		 8682 * Makefile.in (linux_ptrace_h): New.
8683 (linux-low.o): Depends on linux-ptrace.h.
8684
03f2bd59
JK		 86852011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8686
8687 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8688 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8689 (remote_prepare): New function with most of the TCP code from ...
8690 (remote_open): ... here. Detect PORT here unconditionally. Move also
8691 setting transport_is_reliable.
8692 * server.c (run_once): New variable.
8693 (gdbserver_usage): Document it.
8694 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8695 the first run if RUN_ONCE.
8696 * server.h (run_once, remote_prepare): New declarations.
8697
7a9dd1b2
TT		 86982011-04-19 Tom Tromey <tromey@redhat.com>
8699
8700 * win32-low.c (handle_load_dll): Remove duplicate "the".
8701
81239425
PM		 87022011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8703
8704 Remove support for old Cygwin 1.5 versions.
8705 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8706 function to avoid warning.
8707 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8708 warning.
8709
9e0627f1
PM		 87102011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8711
8712 * gdbserver/server.h (Macro _): Define it if not available.
8713
588eebee
MS		 87142011-03-14 Michael Snyder <msnyder@vmware.com>
8715
348af9f7 8716 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8717
43f70d4c
JB		 87182011-03-10 Joel Brobecker <brobecker@adacore.com>
8719
8720 * Makefile.in (maintainer-clean realclean distclean): Remove
8721 "make ... subdir_do" command.
8722
348af9f7
MS		 87232011-03-10 Michael Snyder <msnyder@vmware.com>
8724
8725 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8726
8727 * server.c (handle_v_run): Free alloced buffer on early return.
8728
e637a4f5
YQ		 87292011-03-09 Yao Qi <yao@codesourcery.com>
8730
8731 Revert:
8732 2011-03-04 Yao Qi <yao@codesourcery.com>
8733
8734 * Makefile.in: Remove GNU make feature --directory.
8735
8736 2011-03-05 Yao Qi <yao@codesourcery.com>
8737
8738 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8739 (subdir_do): New make target. Copied from gdb/Makefile.
8740 (maintainer-clean, realclean, distclean, clean): Call corresponding
8741 make targets in common/Makefile.
8742
8743 2011-02-11 Yao Qi <yao@codesourcery.com>
8744
8745 * configure.ac: Call AC_PROG_RANLIB.
8746 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8747 * configure: Regenerate.
8748
e6edda56
JK		 87492011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8750
8751 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8752
e5141119
JB		 87532011-03-06 Yao Qi <yao@codesourcery.com>
8754
8755 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8756
64794aa4
JB		 87572011-03-05 Yao Qi <yao@codesourcery.com>
8758
8759 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8760 (subdir_do): New make target. Copied from gdb/Makefile.
8761 (maintainer-clean, realclean, distclean, clean): Call corresponding
8762 make targets in common/Makefile.
8763
7a762829
YQ		 87642011-03-04 Yao Qi <yao@codesourcery.com>
8765
8766 * Makefile.in: Remove GNU make feature --directory.
8767
348af9f7
MS		 87682011-03-04 Michael Snyder <msnyder@vmware.com>
8769
8770 * server.c (queue_stop_reply): Call xmalloc not malloc.
8771
87722011-03-02 Michael Snyder <msnyder@vmware.com>
8773
8774 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8775
9f72fee2
MS		 87762011-02-28 Michael Snyder <msnyder@vmware.com>
8777
588eebee
MS		 8778 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8779 (cmd_qtframe): Ditto.
8780 (cmd_qtbuffer): Ditto.
8781 (cmd_bigqtbuffer): Ditto.
8782
9f72fee2
MS		 8783 * utils.c (decimal2str): Initialize 'width' to nine, then
8784 don't mess with it.
8785
8040bd49
UW		 87862011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8787
8788 * hostio.c (require_data): Free *data, not data.
8789
7e52cbd0
JK		 87902011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8791
8792 * hostio.c (require_data): Use free, not xfree.
8793
9130f83e
MS		 87942011-02-27 Michael Snyder <msnyder@vmware.com>
8795
4b812f4e
MS		 8796 * server.c (handle_query): Discard unused value.
8797
9130f83e
MS		 8798 * hostio.c (require_data): Free malloc memory before returning
8799 error.
8800
69d37113
MS		 88012011-02-26 Michael Snyder <msnyder@vmware.com>
8802
8803 * linux-low.c (list_threads): Call closedir for dirent.
8804
35f5825a
MS		 88052011-02-27 Michael Snyder <msnyder@vmware.com>
8806
2a589cef
MS		 8807 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8808 a case statement falls through.
8809
0adea5f7
MS		 8810 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8811
35f5825a
MS		 8812 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8813 in comparison.
8814
238f1c74
MS		 88152011-02-26 Michael Snyder <msnyder@vmware.com>
8816
8817 * utils.c (decimal2str): Eliminate dead code and dead param.
8818 (pulongest): Drop dead param from call to decimal2str.
8819 (plongest): Ditto.
8820
633ff500
JB		 88212011-02-24 Joel Brobecker <brobecker@adacore.com>
8822
8823 Revert the following patch (not approved yet):
8824 2011-02-21 Hui Zhu <teawater@gmail.com>
8825 * tracepoint.c (tp_printf): New function.
8826 (eval_agent_expr): Handle gdb_agent_op_printf.
8827
f9c6ff72
HZ		 88282011-02-21 Hui Zhu <teawater@gmail.com>
8829
8830 * tracepoint.c (tp_printf): New function.
8831 (eval_agent_expr): Handle gdb_agent_op_printf.
8832
94d5e490
TT		 88332011-02-18 Tom Tromey <tromey@redhat.com>
8834
8835 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8836 (tracepoint.o): Likewise.
8837 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8838 (gdb_agent_op_names): Likewise.
8839
c7f96d2b
TT		 88402011-02-18 Tom Tromey <tromey@redhat.com>
8841
8842 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8843 gdb_agent_op_rot>: New constants.
8844 (gdb_agent_op_names): Add pick and roll.
8845 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8846 cases.
8847
0feedb2c
JK		 88482011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8849
8850 * aclocal.m4: Regenerated with aclocal-1.11.1.
8851
b3b9301e
PA		 88522011-02-14 Pedro Alves <pedro@codesourcery.com>
8853
8854 * server.c (handle_qxfer_traceframe_info): New.
8855 (qxfer_packets): Register "traceframe-info".
8856 (handle_query): Report support for qXfer:traceframe-info:read+.
8857 * tracepoint.c (match_blocktype): New.
8858 (traceframe_find_block_type): Rename to ...
8859 (traceframe_walk_blocks): ... this. Add callback filter argument,
8860 and use it.
8861 (traceframe_find_block_type): New, reimplemented on top of
8862 traceframe_walk_blocks.
8863 (build_traceframe_info_xml): New.
8864 (traceframe_read_info): New.
8865 * server.h (traceframe_read_info): Declare.
8866
4f3e6fb7
YQ		 88672011-02-11 Yao Qi <yao@codesourcery.com>
8868
8869 * configure.ac: Call AC_PROG_RANLIB.
8870 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8871 * configure: Regenerate.
8872
764880b7
PA		 88732011-02-07 Pedro Alves <pedro@codesourcery.com>
8874
8875 * server.c (gdb_read_memory): Change return semantics to allow
8876 partial transfers.
8877 (handle_search_memory_1): Adjust.
8878 (process_serial_event) <'m' packet>: Handle partial transfers.
8879 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8880
1c79eb8a
PA		 88812011-01-28 Pedro Alves <pedro@codesourcery.com>
8882
8883 * regcache.c (init_register_cache): Initialize
8884 regcache->register_status.
8885 (free_register_cache): Release regcache->register_status.
8886 (regcache_cpy): Copy register_status.
8887 (registers_to_string): Print 'x's for unavailable registers.
8888 (supply_register): Mark the register's status valid or
8889 unavailable, depending on whether a buffer was passed in or not.
8890 (supply_register_zeroed): New.
8891 (supply_regblock): Mark the registers' status valid or
8892 unavailable, depending on whether a buffer was passed in or not.
8893 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8894 (struct regcache): New `register_status' field.
8895 (supply_register_zeroed): Declare.
8896 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8897 supply_register_zeroed, rather than passing a NULL buffer to
8898 supply_register.
8899 * tracepoint.c (fetch_traceframe_registers): Update comment.
8900
85724a0e
PA		 89012011-01-28 Pedro Alves <pedro@codesourcery.com>
8902
8903 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8904 buffer explicit.
8905
d08aafef
PA		 89062011-01-25 Pedro Alves <pedro@codesourcery.com>
8907
8908 * server.h (decode_xfer_write): Change prototype.
8909 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8910 and don't extract the annex here.
8911 * server.c (decode_xfer_read): Remove `annex' parameter,
8912 and don't extract the annex here.
8913 (decode_xfer): New.
8914 (struct qxfer): New.
8915 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8916 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8917 (handle_qxfer_statictrace): New functions, abstracted out from
8918 handle_query, and made to use the struct qxfer interface.
8919 (handle_threads_qxfer_proper): Rename to ...
8920 (handle_qxfer_threads_proper): ... this.
8921 (handle_threads_qxfer): Rename to ...
8922 (handle_qxfer_threads): ... this. Adjust.
8923 (qxfer_packets): New array.
8924 (handle_qxfer): New function.
8925 (handle_query): Use handle_qxfer.
8926
493e2a69
MS		 89272011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8928
8929 * gdbreplay.c: Shorten lines of >= 80 columns.
8930 * linux-low.c: Ditto.
8931 * linux-ppc-low.c: Ditto.
8932 * linux-s390-low.c: Ditto.
8933 * linux-sparc-low.c: Ditto.
8934 * linux-x86-low.c: Ditto.
8935 * linux-xtensa-low.c: Ditto.
8936 * mem-break.c: Ditto.
8937 * nto-low.c: Ditto.
8938 * regcache.h: Ditto.
8939 * remote-utils.c: Ditto.
8940 * server.c: Ditto.
8941 * server.h: Ditto.
8942 * thread-db.c: Ditto.
8943 * tracepoint.c: Ditto.
8944 * utils.c: Ditto.
8945 * win32-low.h: Ditto.
8946
44944448
JB		 89472011-01-05 Joel Brobecker <brobecker@adacore.com>
8948
8949 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8950 update.
8951
71ce852c
JB		 89522011-01-01 Joel Brobecker <brobecker@adacore.com>
8953
8954 * server.c (gdbserver_version): Update copyright year in version
8955 output.
8956 * gdbreplay.c (gdbreplay_version): Ditto.
8957
eb826dc6
MF		 89582010-12-29 Jie Zhang <jie.zhang@analog.com>
8959
8960 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8961 * linux-bfin-low.c: New file.
8962 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8963 PT_DATA_ADDR for BFIN targets.
8964 * Makefile.in (SFILES): Add linux-bfin-low.c.
8965 (clean): Remove reg-bfin.c.
8966 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8967 * README: Mention supported Blackfin targets.
8968
39ab222a
MF		 89692010-12-23 Mike Frysinger <vapier@gentoo.org>
8970
8971 * .gitignore: New file.
8972
a1f2ce7d
MF		 89732010-11-16 Mike Frysinger <vapier@gentoo.org>
8974
8975 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8976
f474844c
JZ		 89772010-10-22 Jie Zhang <jie@codesourcery.com>
8978
8979 * Makefile.in: Add FLAGS_TO_PASS variable.
8980 (install): Remove dependency of install-only and recursively
8981 invoke make for install-only.
8982
f1048712
DE		 89832010-10-04 Doug Evans <dje@google.com>
8984
8985 * Makefile.in (uninstall): Use $(DESTDIR).
8986
b53a1623
PA		 89872010-09-24 Pedro Alves <pedro@codesourcery.com>
8988
e6ee044d
PA		 8989 PR gdb/11842
8990
b53a1623
PA		 8991 * linux-x86-low.c (compat_siginfo_from_siginfo)
8992 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8993 si_code is < 0. Check for si_code == SI_TIMER before checking for
8994 si_code < 0.
8995
fa1bd1e4
JB		 89962010-09-13 Joel Brobecker <brobecker@adacore.com>
8997
8998 * lynx-i386-low.c: New file.
8999 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9000
47fac8f8
JB		 90012010-09-13 Joel Brobecker <brobecker@adacore.com>
9002
9003 * lynx-low.c (ptrace_request_to_str): Remove handling for
9004 request values that have been removed in LynxOS 5.x.
9005
1adfc54d
JB		 90062010-09-13 Joel Brobecker <brobecker@adacore.com>
9007
9008 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9009 <ptrace.h>
9010
c2a66c29
NS		 90112010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9012
9013 * configure.ac: Add --enable-inprocess-agent option.
9014 * configure: Rebuilt.
9015
32fcada3
YQ		 90162010-09-06 Yao Qi <yao@codesourcery.com>
9017
9018 * linux-low.c (linux_kill): Remove unused variable.
9019 (linux_stabilize_threads): Likewise.
9020 * server.c (start_inferior): Likewise.
9021 (queue_stop_reply_callback): Likewise.
9022 * tracepoint.c (do_action_at_tracepoint): Likewise.
9023
0cccb683
YQ		 90242010-09-06 Yao Qi <yao@codesourcery.com>
9025
9026 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9027 on return.
9028
423ec54c
JK		 90292010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9030
9031 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9032
12ac6819
PA		 90332010-09-06 Pedro Alves <pedro@codesourcery.com>
9034
9035 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9036 "$(IPA_DEPFILES)".
9037
8ed54b31
JB		 90382010-09-01 Joel Brobecker <brobecker@adacore.com>
9039
9040 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9041 gdbserver/lynx-ppc-low.c: New files.
9042 * Makefile.in (lynx_low_h): New variable.
9043 (lynx-low.o, lynx-ppc-low.o): New rules.
9044 * configure.ac: On LynxOS, link with -lnetinet.
9045 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9046 * configure: regenerate.
9047
bb0116a4
JB		 90482010-09-01 Joel Brobecker <brobecker@adacore.com>
9049
9050 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9051 * configure.ac: Add check for vasprintf and vsnprintf.
9052 * configure, config.in: Regenerate.
9053 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9054
a778ab81 90552010-09-01 Joel Brobecker <brobecker@adacore.com>
9056
9057 * gdbreplay.c: Move include of alloca.h up, next to include of
9058 malloc.h.
9059 * server.h: Add include of malloc.h.
9060 * mem-break.c: Remove include of malloc.h.
9061 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9062
8b034a19 90632010-09-01 Joel Brobecker <brobecker@adacore.com>
9064
9065 * Makefile.in (memmem.o): Build with -Wno-error.
9066
90672010-09-01 Joel Brobecker <brobecker@adacore.com>
9068
9069 * utils.c (xsnprintf): Make non-static.
9070 * server.h: Add xsnprintf declaration.
9071 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9072 replace calls to snprintf by calls to xsnprintf throughout.
9073
90742010-09-01 Joel Brobecker <brobecker@adacore.com>
9075
9076 * configure.ac: Add configure check for alloca.
9077 * configure, config.in: Regenerate.
9078 * server.h: Include alloca.h if it exists.
9079 * gdbreplay.c: Include alloca.h if it exists.
9080
1a981360
PA		 90812010-08-28 Pedro Alves <pedro@codesourcery.com>
9082
9083 * linux-low.c (__SIGRTMIN): Define if not already defined.
9084 (linux_create_inferior): Check for __ANDROID__ rather than
9085 __SIGRTMIN.
9086 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9087 are already deferred.
9088 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9089 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9090 stopped and already has a pending signal to report.
9091 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9092 a pending signal to report or is moving out of a jump pad.
9093 (linux_init_signals): Check for __ANDROID__ rather than
9094 __SIGRTMIN.
9095
b4d51a55
PA		 90962010-08-28 Pedro Alves <pedro@codesourcery.com>
9097
9098 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9099 debug_threads check. Avoid a linear search when not doing debug
9100 output.
9101
ec48365d
PA		 91022010-08-27 Pedro Alves <pedro@codesourcery.com>
9103
9104 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9105 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9106 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9107 (process_event): Change local fd's type to gdb_fildes_t.
9108 (create_file_handler): Adjust prototype.
9109 (delete_file_handler): Adjust prototype.
9110 (handle_file_event): Adjust prototype. Use pfildes.
9111 (create_file_event): Adjsut prototype.
9112 * remote-utils.c (remote_desc, listen_desc): Change type to
9113 gdb_fildes_t.
9114 * server.h: New gdb_fildes_t typedef.
9115 [USE_WIN32API]: Include winsock2.h.
9116 (delete_file_handler, add_file_handler): Adjust prototypes.
9117 (pfildes): Declare.
9118 * utils.c (pfildes): New.
9119
854d88f0
PA		 91202010-08-27 Pedro Alves <pedro@codesourcery.com>
9121
9122 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9123 * configure: Regenerate.
9124
0146f85b
PA		 91252010-08-27 Pedro Alves <pedro@codesourcery.com>
9126
9127 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9128 (linux_done_accessing_memory): ... this.
9129 (linux_target_ops): Adjust.
9130 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9131 * nto-low.c (nto_target_ops): Adjust comment.
9132 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9133 * spu-low.c (spu_target_ops): Adjust comment.
9134 * target.h (target_ops): Rename unprepare_to_access_memory field
9135 to done_accessing_memory.
9136 (unprepare_to_access_memory): Rename to ...
9137 (done_accessing_memory): ... this.
9138
90d74c30
PA		 91392010-08-26 Pedro Alves <pedro@codesourcery.com>
9140
9141 * linux-low.c (linux_prepare_to_access_memory): New.
9142 (linux_unprepare_to_access_memory): New.
9143 (linux_target_ops): Install them.
9144 * server.c (read_memory): Rename to ...
9145 (gdb_read_memory): ... this. Use
9146 prepare_to_access_memory/prepare_to_access_memory.
9147 (write_memory): Rename to ...
9148 (gdb_write_memory): ... this. Use
9149 prepare_to_access_memory/prepare_to_access_memory.
9150 (handle_search_memory_1): Adjust.
9151 (process_serial_event): Adjust.
9152 * target.h (struct target_ops): New fields
9153 prepare_to_access_memory and unprepare_to_access_memory.
9154 (prepare_to_access_memory, unprepare_to_access_memory): New.
9155 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9156 prepare_to_access_memory/prepare_to_access_memory.
9157 * nto-low.c (nto_target_ops): Adjust.
9158 * spu-low.c (spu_target_ops): Adjust.
9159 * win32-low.c (win32_target_ops): Adjust.
9160
fd467969
PA		 91612010-08-26 Pedro Alves <pedro@codesourcery.com>
9162
9163 * Makefile.in (WARN_CFLAGS): Get it from configure.
9164 (WERROR_CFLAGS): New.
9165 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9166 * configure.ac: Introduce --enable-werror, which adds -Werror to
9167 the compiler command line. Enabled by default. Disable with
9168 --disable-werror. Add -Wdeclaration-after-statement
9169 Wpointer-arith and -Wformat-nonliteral to warning flags.
9170 * configure: Regenerate.
9171
331e2f5f
PA		 91722010-08-26 Pedro Alves <pedro@codesourcery.com>
9173
9174 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9175
e581f2b4
PA		 91762010-08-26 Pedro Alves <pedro@codesourcery.com>
9177
9178 * gdbreplay.c (remote_error): New.
9179 (gdbchar): New.
9180 (expect): Use gdbchar. Check for error reading from GDB.
9181 Clarify sync error output.
9182 (play): Check for errors writing to GDB.
9183 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9184 * remote-utils.c (getpkt): Check for errors writing to the remote
9185 descriptor.
9186
3c11dd79
PA		 91872010-08-25 Pedro Alves <pedro@codesourcery.com>
9188
9189 * linux-low.c (linux_wait_1): Move non-debugging code out of
9190 `debug_threads' control.
9191
d20a8ad9
PA		 91922010-08-25 Pedro Alves <pedro@codesourcery.com>
9193
9194 * linux-low.c (linux_wait_1): Don't set last_status here.
9195 * server.c (push_event, queue_stop_reply_callback): Assert we're
9196 not pushing a TARGET_WAITKIND_IGNORE event.
9197 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9198 (myresume, handle_target_event): Set the thread's last_resume_kind
9199 and last_status from the target returned status.
9200
964e4306
PA		 92012010-08-25 Pedro Alves <pedro@codesourcery.com>
9202
9203 PR threads/10729
9204
9205 * linux-x86-low.c (update_debug_registers_callback): New.
9206 (i386_dr_low_set_addr): Use it.
9207 (i386_dr_low_get_addr): New.
9208 (i386_dr_low_set_control): Use update_debug_registers_callback.
9209 (i386_dr_low_get_control): New.
9210 (i386_dr_low_get_status): Adjust.
9211 * linux-low.c (linux_stop_lwp): New.
9212 * linux-low.h (linux_stop_lwp): Declare.
9213
9214 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9215 argument instead of a i386_debug_reg_state.
9216 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9217 a i386_debug_reg_state.
9218 (i386_insert_aligned_watchpoint): Adjust.
9219 (i386_remove_aligned_watchpoint): Adjust.
9220 (i386_low_stopped_data_address): Read the debug registers from the
9221 inferior instead of from the mirrors.
9222 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9223 (i386_dr_low_get_addr): Declare.
9224 (i386_dr_low_get_control): Declare.
9225 (i386_dr_low_get_status): Change prototype.
9226
9227 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9228 (i386_dr_low_get_addr): New.
9229 (i386_dr_low_get_control): New.
9230 (i386_dr_low_get_status): Adjust prototype. Return
9231 dr_status_mirror.
9232 (i386_initial_stuff): Clear dr_status_mirror and
9233 dr_control_mirror.
9234 (i386_get_thread_context): Adjust.
9235 (i386_set_thread_context): Adjust.
9236 (i386_thread_added): Adjust.
9237
5f21a75b
PA		 92382010-08-24 Pedro Alves <pedro@codesourcery.com>
9239
9240 * linux-low.h (linux_thread_area): Delete declaration.
9241
3e4c1235
TS		 92422010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9243
9244 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9245 after its termination.
9246
1971b033
PA		 92472010-08-09 Pedro Alves <pedro@codesourcery.com>
9248
9249 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9250 (gdb_wants_all_stopped): Delete.
9251 (linux_wait_1): Don't call them.
9252 * server.c (handle_v_cont): Tag all threads as want-stopped.
9253 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9254 stopped as "client-wants-stopped".
9255
310444ac
PA		 92562010-07-31 Pedro Alves <pedro@codesourcery.com>
9257
9258 * Makefile.in (signals_h): New.
9259 (server_h): Depend on it.
9260 (server.o): Don't depend on $(signals_def).
9261 (signals.o): Depend on $(signals_def).
9262
a19cae16
JK		 92632010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9264
9265 * Makefile.in (signals_def): New.
9266 (server_h): Append include/gdb/signals.h and signals_def.
9267 (server.o): Append signals_def.
9268
30d50328
JK		 92692010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9270
9271 * server.c (handle_target_event): Use target_signal_to_host for
9272 resume_info.sig initialization.
9273 * target.h (struct thread_resume) <sig>: New comment.
9274
5c3216e2
OS		 92752010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9276
c6f46ca0
OS		 9277 * server.c (handle_query): strcpy() the returned string from paddress()
9278 instead of sprintf().
5c3216e2
OS		 9279 * utils.c (paddress): Return phex_nz().
9280
6bd31874
JB		 92812010-07-07 Joel Brobecker <brobecker@adacore.com>
9282
9283 * server.c (handle_v_cont): Call mourn_inferior if process
9284 just exited.
9285 (myresume): Likewise.
9286
0fb4aa4b
PA		 92872010-07-01 Pedro Alves <pedro@codesourcery.com>
9288
9289 Static tracepoints, and integration with UST.
9290
9291 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9292 * mem-break.c (uninsert_all_breakpoints)
9293 (reinsert_all_breakpoints): New.
9294 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9295 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9296 (gdb_agent_ust_loaded, helper_thread_id)
9297 (gdb_agent_helper_thread_id): New macros.
9298 (struct ipa_sym_addresses): Add addr_ust_loaded,
9299 addr_helper_thread_id, addr_cmd_buf.
9300 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9301 (in_process_agent_loaded_ust): New.
9302 (write_e_ust_not_loaded): New.
9303 (maybe_write_ipa_ust_not_loaded): New.
9304 (struct collect_static_trace_data_action): New.
9305 (enum tracepoint_type) <static_tracepoint>: New.
9306 (struct tracepoint) <handle>: Mention static tracepoints.
9307 (struct static_tracepoint_ctx): New.
9308 (CMD_BUF_SIZE): New.
9309 (add_tracepoint_action): Handle static tracepoint actions.
9310 (unprobe_marker_at): New.
9311 (clear_installed_tracepoints): Handle static tracepoints.
9312 (cmd_qtdp): Handle static tracepoints.
9313 (probe_marker_at): New.
9314 (cmd_qtstart): Handle static tracepoints.
9315 (response_tracepoint): Handle static tracepoints.
9316 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9317 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9318 (get_context_regcache): Handle static tracepoints.
9319 (do_action_at_tracepoint): Handle static tracepoint actions.
9320 (traceframe_find_block_type): Handle static trace data blocks.
9321 (traceframe_read_sdata): New.
9322 (download_tracepoints): Download static tracepoint actions.
9323 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9324 (GDB_PROBE_NAME): New.
9325 (ust_ops): New.
9326 (GET_UST_SYM): New.
9327 (USTF): New.
9328 (dlsym_ust): New.
9329 (ust_marker_to_static_tracepoint): New.
9330 (gdb_probe): New.
9331 (collect_ust_data_at_tracepoint): New.
9332 (gdb_ust_probe): New.
9333 (UNIX_PATH_MAX, SOCK_DIR): New.
9334 (gdb_ust_connect_sync_socket): New.
9335 (resume_thread, stop_thread): New.
9336 (run_inferior_command): New.
9337 (init_named_socket): New.
9338 (gdb_ust_socket_init): New.
9339 (cstr_to_hexstr): New.
9340 (next_st): New.
9341 (first_marker, next_marker): New.
9342 (response_ust_marker): New.
9343 (cmd_qtfstm, cmd_qtsstm): New.
9344 (unprobe_marker_at, probe_marker_at): New.
9345 (cmd_qtstmat, gdb_ust_thread): New.
9346 (gdb_ust_init): New.
9347 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9348 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9349 (ST_REGENTRY): New.
9350 (x86_64_st_collect_regmap): New.
9351 (X86_64_NUM_ST_COLLECT_GREGS): New.
9352 (AMD64_RIP_REGNUM): New.
9353 (supply_static_tracepoint_registers): New.
9354 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9355 (ST_REGENTRY): New.
9356 (i386_st_collect_regmap): New.
9357 (i386_NUM_ST_COLLECT_GREGS): New.
9358 (supply_static_tracepoint_registers): New.
9359 * server.c (handle_query): Handle qXfer:statictrace:read.
9360 <qSupported>: Report support for StaticTracepoints, and
9361 qXfer:statictrace:read features.
9362 * server.h (traceframe_read_sdata)
9363 (supply_static_tracepoint_registers): Declare.
9364 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9365 (unpack_varlen_hex): Include in IPA build.
9366 * Makefile.in (ustlibs, ustinc): New.
9367 (IPA_OBJS): Add remote-utils-ipa.o.
9368 ($(IPA_LIB)): Link -ldl and -lpthread.
9369 (UST_CFLAGS): New.
9370 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9371 * config.in, configure: Regenerate.
9372
9e4344e5
PA		 93732010-06-20 Ian Lance Taylor <iant@google.com>
9374 Pedro Alves <pedro@codesourcery.com>
9375
9376 * linux-x86-low.c (always_true): Delete.
9377 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9378 trying to fool the compiler with always_true.
9379
c6beb2cb
PA		 93802010-06-20 Pedro Alves <pedro@codesourcery.com>
9381
9382 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9383 conditions in gdbserver.
9384
d2ed6730
UW		 93852010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9386
9387 * spu-low.c (spu_read_memory): Wrap around local store limit.
9388 (spu_write_memory): Likewise.
9389
4e29fb54
PA		 93902010-06-15 Pedro Alves <pedro@codesourcery.com>
9391
9392 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9393 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9394 LONGEST uses.
9395 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9396 uses.
9397 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9398 uses with LONGEST uses.
9399
6a271cae
PA		 94002010-06-14 Stan Shebs <stan@codesourcery.com>
9401 Pedro Alves <pedro@codesourcery.com>
9402
9403 Bytecode compiler.
9404
9405 * linux-x86-low.c: Include limits.h.
9406 (add_insns): New.
9407 (always_true): New.
9408 (EMIT_ASM): New.
9409 (EMIT_ASM32): New.
9410 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9411 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9412 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9413 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9414 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9415 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9416 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9417 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9418 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9419 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9420 (amd64_emit_void_call_2): New.
9421 (amd64_emit_ops): New.
9422 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9423 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9424 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9425 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9426 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9427 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9428 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9429 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9430 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9431 (i386_emit_stack_adjust, i386_emit_int_call_1)
9432 (i386_emit_void_call_2): New.
9433 (i386_emit_ops): New.
9434 (x86_emit_ops): New.
9435 (the_low_target): Install x86_emit_ops.
9436 * server.h (struct emit_ops): New.
9437 (get_raw_reg_func_addr): Declare.
9438 (current_insn_ptr, emit_error): Declare.
9439 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9440 (set_trace_state_variable_value): New defines.
9441 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9442 addr_get_trace_state_variable_value and
9443 addr_set_trace_state_variable_value.
9444 (symbol_list): New fields for get_raw_reg,
9445 get_trace_state_variable_value and set_trace_state_variable_value.
9446 (condfn): New typedef.
9447 (struct tracepoint): New field `compiled_cond'.
9448 (do_action_at_tracepoint): Clear compiled_cond.
9449 (get_trace_state_variable_value, set_trace_state_variable_value):
9450 Export in the IPA.
9451 (condition_true_at_tracepoint): If there's a compiled condition,
9452 run that.
9453 (current_insn_ptr, emit_error): New globals.
9454 (struct bytecode_address): New.
9455 (get_raw_reg_func_addr): New.
9456 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9457 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9458 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9459 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9460 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9461 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9462 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9463 (compile_tracepoint_condition, compile_bytecodes): New.
9464 * target.h (emit_ops): Forward declare.
9465 (struct target_ops): New field emit_ops.
9466 (target_emit_ops): New.
9467 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9468 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9469 * linux-low.c (linux_emit_ops): New.
9470 (linux_target_ops): Install it.
9471 * linux-low.h (struct linux_target_ops): New field emit_ops.
9472
92b72907
UW		 94732010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9474
9475 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9476 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9477
fa593d66
PA		 94782010-06-01 Pedro Alves <pedro@codesourcery.com>
9479 Stan Shebs <stan@codesourcery.com>
9480
9481 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9482 (all): Depend on $(extra_libraries).
9483 (install-only): Install the IPA.
9484 (IPA_OBJS, IPA_LIB): New.
9485 (clean): Remove the IPA lib.
9486 (IPAGENT_CFLAGS): New.
9487 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9488 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9489 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9490 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9491 * configure.ac: Check for atomic builtins support in the compiler.
9492 (IPA_DEPFILES, extra_libraries): Define.
9493 * configure.srv (ipa_obj): Add description.
9494 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9495 (i[34567]86-*-linux*): Set ipa_obj.
9496 (x86_64-*-linux*): Set ipa_obj.
9497 * linux-low.c (stabilizing_threads): New.
9498 (supports_fast_tracepoints): New.
9499 (linux_detach): Stabilize threads before detaching.
9500 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9501 the lwp is either not stabilizing, or is moving out of a jump pad.
9502 (linux_fast_tracepoint_collecting): New.
9503 (maybe_move_out_of_jump_pad): New.
9504 (enqueue_one_deferred_signal): New.
9505 (dequeue_one_deferred_signal): New.
9506 (linux_wait_for_event_1): If moving out of a jump pad, defer
9507 pending signals to later.
9508 (linux_stabilize_threads): New.
9509 (linux_wait_1): Check if threads need moving out of jump pads, and
9510 do it if so.
9511 (stuck_in_jump_pad_callback): New.
9512 (move_out_of_jump_pad_callback): New.
9513 (lwp_running): New.
9514 (linux_resume_one_lwp): Handle moving out of jump pads.
9515 (linux_set_resume_request): Dequeue deferred signals.
9516 (need_step_over_p): Also step over fast tracepoint jumps.
9517 (start_step_over): Also uninsert fast tracepoint jumps.
9518 (finish_step_over): Also reinsert fast tracepoint jumps.
9519 (linux_install_fast_tracepoint_jump): New.
9520 (linux_target_ops): Install linux_stabilize_threads and
9521 linux_install_fast_tracepoint_jump_pad.
9522 * linux-low.h (linux_target_ops) <get_thread_area,
9523 install_fast_tracepoint_jump_pad>: New fields.
9524 (struct lwp_info) <collecting_fast_tracepoint,
9525 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9526 (linux_get_thread_area): Declare.
9527 * linux-x86-low.c (jump_insn): New.
9528 (x86_get_thread_area): New.
9529 (append_insns): New.
9530 (push_opcode): New.
9531 (amd64_install_fast_tracepoint_jump_pad): New.
9532 (i386_install_fast_tracepoint_jump_pad): New.
9533 (x86_install_fast_tracepoint_jump_pad): New.
9534 (the_low_target): Install x86_get_thread_area and
9535 x86_install_fast_tracepoint_jump_pad.
9536 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9537 (struct fast_tracepoint_jump): New.
9538 (fast_tracepoint_jump_insn): New.
9539 (fast_tracepoint_jump_shadow): New.
9540 (find_fast_tracepoint_jump_at): New.
9541 (fast_tracepoint_jump_here): New.
9542 (delete_fast_tracepoint_jump): New.
9543 (set_fast_tracepoint_jump): New.
9544 (uninsert_fast_tracepoint_jumps_at): New.
9545 (reinsert_fast_tracepoint_jumps_at): New.
9546 (set_breakpoint_at): Use write_inferior_memory.
9547 (uninsert_raw_breakpoint): Use write_inferior_memory.
9548 (check_mem_read): Mask out fast tracepoint jumps.
9549 (check_mem_write): Mask out fast tracepoint jumps.
9550 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9551 (set_fast_tracepoint_jump): Declare.
9552 (delete_fast_tracepoint_jump)
9553 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9554 (reinsert_fast_tracepoint_jumps_at): Declare.
9555 * regcache.c: Don't compile many functions when building the
9556 in-process agent library.
9557 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9558 the register buffer in the heap.
9559 (free_register_cache): If the register buffer isn't owned by the
9560 regcache, don't free it.
9561 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9562 pre-existing register caches.
9563 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9564 type.
9565 (convert_ascii_to_int): : Constify `from' parameter type.
9566 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9567 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9568 the needed buffer in-place.
9569 (relocate_instruction): New.
9570 * server.c (handle_query) <qSymbols>: If the target supports
9571 tracepoints, give it a chance of looking up symbols. Report
9572 support for fast tracepoints.
9573 (handle_status): Stabilize threads.
9574 (process_serial_event): Adjust.
9575 * server.h (struct fast_tracepoint_jump): Forward declare.
9576 (struct process_info) <fast_tracepoint_jumps>: New field.
9577 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9578 (decode_X_packet, decode_M_packet): Adjust.
9579 (relocate_instruction): Declare.
9580 (in_process_agent_loaded): Declare.
9581 (tracepoint_look_up_symbols): Declare.
9582 (struct fast_tpoint_collect_status): Declare.
9583 (fast_tracepoint_collecting): Declare.
9584 (force_unlock_trace_buffer): Declare.
9585 (handle_tracepoint_bkpts): Declare.
9586 (initialize_low_tracepoint)
9587 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9588 * target.h (struct target_ops) <stabilize_threads,
9589 install_fast_tracepoint_jump_pad>: New fields.
9590 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9591 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9592 [HAVE_STDINT_H]: Include stdint.h.
9593 (trace_debug_1): Rename to ...
9594 (trace_vdebug): ... this.
9595 (trace_debug): Rename to ...
9596 (trace_debug_1): ... this. Add `level' parameter.
9597 (trace_debug): New.
9598 (ATTR_USED, ATTR_NOINLINE): New.
9599 (IP_AGENT_EXPORT): New.
9600 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9601 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9602 (about_to_request_buffer_space, trace_buffer_is_full)
9603 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9604 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9605 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9606 (traceframe_write_count, traceframes_created)
9607 (trace_state_variables)
9608 New renaming defines.
9609 (struct ipa_sym_addresses): New.
9610 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9611 (symbol_list): New.
9612 (ipa_sym_addrs): New.
9613 (all_tracepoint_symbols_looked_up): New.
9614 (in_process_agent_loaded): New.
9615 (write_e_ipa_not_loaded): New.
9616 (maybe_write_ipa_not_loaded): New.
9617 (tracepoint_look_up_symbols): New.
9618 (debug_threads) [IN_PROCESS_AGENT]: New.
9619 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9620 (UNKNOWN_SIDE_EFFECTS): New.
9621 (stop_tracing): New.
9622 (flush_trace_buffer): New.
9623 (stop_tracing_bkpt): New.
9624 (flush_trace_buffer_bkpt): New.
9625 (read_inferior_integer): New.
9626 (read_inferior_uinteger): New.
9627 (read_inferior_data_pointer): New.
9628 (write_inferior_data_pointer): New.
9629 (write_inferior_integer): New.
9630 (write_inferior_uinteger): New.
9631 (struct collect_static_trace_data_action): Delete.
9632 (enum tracepoint_type): New.
9633 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9634 <actions_str, step_actions, step_actions_str>: Only include in
9635 GDBserver.
fa593d66
PA		 9636 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9637 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9638 (tracepoints): Use IP_AGENT_EXPORT.
9639 (last_tracepoint): Don't include in the IPA.
9640 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9641 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9642 (alloced_trace_state_variables): New.
9643 (trace_state_variables): Use IP_AGENT_EXPORT.
9644 (traceframe_t): Delete unused variable.
9645 (circular_trace_buffer): Don't include in the IPA.
9646 (trace_buffer_start): Delete.
9647 (struct trace_buffer_control): New.
9648 (trace_buffer_free): Delete.
9649 (struct ipa_trace_buffer_control): New.
9650 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9651 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9652 New.
9653 (trace_buffer_ctrl): New.
9654 (TRACE_BUFFER_CTRL_CURR): New.
9655 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9656 Reimplement as macros.
9657 (trace_buffer_wrap): Delete.
9658 (traceframe_write_count, traceframe_read_count)
9659 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9660 (struct tracepoint_hit_ctx) <type>: New field.
9661 (struct fast_tracepoint_ctx): New.
9662 (memory_barrier): New.
9663 (cmpxchg): New.
9664 (record_tracepoint_error): Update atomically in the IPA.
9665 (clear_inferior_trace_buffer): New.
9666 (about_to_request_buffer_space): New.
9667 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9668 updating the same buffer.
9669 (add_tracepoint): Default the tracepoint's type to trap
9670 tracepoint, and orig_size to -1.
9671 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9672 internal variables.
9673 (create_trace_state_variable): New parameter `gdb'. Handle it.
9674 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9675 (cmd_qtdp): Handle fast tracepoints.
9676 (cmd_qtdv): Adjust.
9677 (max_jump_pad_size): New.
9678 (gdb_jump_pad_head): New.
9679 (get_jump_space_head): New.
9680 (claim_jump_space): New.
9681 (sort_tracepoints): New.
9682 (MAX_JUMP_SIZE): New.
9683 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9684 IPA.
9685 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9686 support. Upload fast traceframes, and delete internal IPA
9687 breakpoints.
9688 (stop_tracing_handler): New.
9689 (flush_trace_buffer_handler): New.
9690 (cmd_qtstop): Upload fast tracepoints.
9691 (response_tracepoint): Handle fast tracepoints.
9692 (tracepoint_finished_step): Upload fast traceframes. Set the
9693 tracepoint hit context's tracepoint type.
9694 (handle_tracepoint_bkpts): New.
9695 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9696 type. Add comment about fast tracepoints.
9697 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9698 non-existing action_str field.
9699 (get_context_regcache): Handle fast tracepoints.
9700 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9701 to the regcache.
9702 (fast_tracepoint_from_jump_pad_address): New.
9703 (fast_tracepoint_from_ipa_tpoint_address): New.
9704 (collecting_t): New.
9705 (force_unlock_trace_buffer): New.
9706 (fast_tracepoint_collecting): New.
9707 (collecting): New.
9708 (gdb_collect): New.
9709 (write_inferior_data_ptr): New.
9710 (target_tp_heap): New.
9711 (target_malloc): New.
9712 (download_agent_expr): New.
9713 (UALIGN): New.
9714 (download_tracepoints): New.
9715 (download_trace_state_variables): New.
9716 (upload_fast_traceframes): New.
9717 (IPA_FIRST_TRACEFRAME): New.
9718 (IPA_NEXT_TRACEFRAME_1): New.
9719 (IPA_NEXT_TRACEFRAME): New.
9720 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9721 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9722 (gdb_jump_pad_buffer_end): New.
9723 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9724 (initialize_tracepoint): Adjust.
9725 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9726 buffer. Initialize the low module.
9727 * utils.c (PREFIX, TOOLNAME): New.
9728 (malloc_failure): Use PREFIX.
9729 (error): In the IPA, an error causes an exit.
9730 (fatal, warning): Use PREFIX.
9731 (internal_error): Use TOOLNAME.
9732 (NUMCELLS): Increase to 10.
9733 * configure, config.in: Regenerate.
9734
d149dd1d
PA		 97352010-06-01 Pedro Alves <pedro@codesourcery.com>
9736
9737 * server.c (handle_query) <qSupported>: Do two passes over the
9738 qSupported string to avoid nesting strtok.
9739
f6528abd
JK		 97402010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9741
9742 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9743 (CDEPS): New.
9744 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9745 -Wl,--dynamic-list.
9746 * configure: Regenerate.
9747 * proc-service.list: New.
9748
ca2a87a0
JK		 97492010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9750
9751 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9752 New comment.
9753
363a6e9f
OS		 97542010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9755
9756 * gdbreplay.c (remote_open): Check error return from socket() call by
9757 its equality to -1 not by it being negative.
9758 * remote-utils.c (remote_open): Likewise.
9759
d23b6cb1
PA		 97602010-05-23 Pedro Alves <pedro@codesourcery.com>
9761
9762 * config.h: Regenerate.
9763
28d3cf85
MK		 97642010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9765
9766 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9767 doesn't provide PTRACE_GET_THREAD_AREA.
9768
fea36a59
MK		 97692010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9770
9771 * linux-m68k-low.c: Include <asm/ptrace.h>
9772 (ps_get_thread_area): Implement.
9773
24b066ba
DE		 97742010-05-03 Doug Evans <dje@google.com>
9775
9776 * event-loop.c (struct callback_event): New struct.
9777 (callback_list): New global.
9778 (append_callback_event, delete_callback_event): New functions.
9779 (process_callback): New function.
9780 (start_event_loop): Call it.
9781 * remote-utils.c (NOT_SCHEDULED): Define.
9782 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9783 moved out of readchar.
9784 (readchar): Rewrite. Call reschedule before returning.
9785 (reset_readchar): New function.
9786 (remote_close): Call it.
9787 (process_remaining, reschedule): New functions.
9788 * server.h (callback_handler_func): New typedef.
9789 (append_callback_event, delete_callback_event): Declare.
9790
9836d6ea
PA		 97912010-05-03 Pedro Alves <pedro@codesourcery.com>
9792
9793 * proc-service.c (ps_pglobal_lookup): Use
9794 thread_db_look_up_one_symbol.
9795 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9796 parameter. Use it instead of all_symbols_looked_up.
9797 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9798 field.
9799 (all_symbols_looked_up): Don't declare.
9800 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9801 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9802 field.
9803 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9804 Set all_symbols_looked_up here.
9805 (thread_db_look_up_one_symbol): New.
9806 (thread_db_get_tls_address): Adjust.
9807 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9808 thread_db object on the heap, and tentatively set it in the
9809 process structure.
9810 (thread_db_init): Don't set all_symbols_looked_up here.
9811 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9812
7984d532
PA		 98132010-05-03 Pedro Alves <pedro@codesourcery.com>
9814
9815 * linux-low.c (linux_kill, linux_detach): Adjust.
9816 (status_pending_p_callback): Remove redundant statement. Check
9817 for !TARGET_WAITIKIND_IGNORE, instead of
9818 TARGET_WAITKIND_STOPPED.
9819 (handle_tracepoints): Make sure LWP is locked. Adjust.
9820 (linux_wait_for_event_1): Adjust.
9821 (linux_cancel_breakpoints): New.
9822 (unsuspend_one_lwp): New.
9823 (unsuspend_all_lwps): New.
9824 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9825 (send_sigstop_callback): Change return type to int, add new
9826 `except' parameter and handle it.
9827 (suspend_and_send_sigstop_callback): New.
9828 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9829 pass them down. If SUSPEND, also increment the lwp's suspend
9830 count.
9831 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9832 (need_step_over_p): Don't consider suspended LWPs.
9833 (start_step_over): Adjust.
9834 (proceed_one_lwp): Change return type to int, add new `except'
9835 parameter and handle it.
9836 (unsuspend_and_proceed_one_lwp): New.
9837 (proceed_all_lwps): Use find_inferior instead of
9838 for_each_inferior.
9839 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9840 also decrement the suspend count of LWPs. Pass `except' down,
9841 instead of hacking its suspend count.
9842 (linux_pause_all): Add `freeze' parameter. Adjust.
9843 (linux_unpause_all): New.
9844 (linux_target_ops): Install linux_unpause_all.
9845 * server.c (handle_status): Adjust.
9846 * target.h (struct target_ops): New fields `unpause_all' and
9847 `cancel_breakpoints'. Add new parameter to `pause_all'.
9848 (pause_all): Add new `freeze' parameter.
9849 (unpause_all): New.
9850 (cancel_breakpoints): New.
9851 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9852 cancel breakpoints.
9853 (cmd_qtstart): Pause threads.
9854 (stop_tracing): Pause threads, and cancel breakpoints.
9855 * win32-low.c (win32_target_ops): Adjust.
9856
e471f25b
PA		 98572010-05-03 Pedro Alves <pedro@codesourcery.com>
9858
9859 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9860 the inferior right away from here...
9861 (linux_wait_1): ... to here, and adjust to check the thread's
9862 last_resume_kind instead of the lwp's step or stop_expected flags.
9863
1915ef4f
PA		 98642010-05-02 Pedro Alves <pedro@codesourcery.com>
9865
9866 * README: Use consistent `GDB' and `GDBserver' spellings.
9867
f9e39928
PA		 98682010-05-02 Pedro Alves <pedro@codesourcery.com>
9869
9870 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9871 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9872 (linux_detach_one_lwp): Assume the lwp is stopped.
9873 (any_thread_of): Delete.
9874 (linux_detach): Stop all lwps here. Don't blindly delete all
9875 breakpoints.
9876 (delete_lwp_callback): New.
9877 (linux_mourn): Delete all lwps of the process that is gone.
9878 (linux_wait_1): Don't delete the last lwp of the process here.
9879 * mem-break.h (mark_breakpoints_out): Declare.
9880 * mem-break.c (mark_breakpoints_out): New.
9881 (free_all_breakpoints): Use it.
9882 * server.c (handle_target_event): If the process is gone, mark
9883 breakpoints out.
9884 * thread-db.c (struct thread_db) <create_bp>: New field.
9885 (thread_db_enable_reporting): Fix prototype. Store a thread event
9886 breakpoint reference in the thread_db struct.
9887 (thread_db_load_search): Clear the thread_db object.
9888 (try_thread_db_load_1): Ditto.
9889 (switch_to_process): New.
9890 (disable_thread_event_reporting): Use it.
9891 (remove_thread_event_breakpoints): New.
9892 (thread_db_detach, thread_db_mourn): Use it.
9893
1e7fc18c
PA		 98942010-05-01 Pedro Alves <pedro@codesourcery.com>
9895
9896 * linux-low.c (linux_enable_event_reporting): New.
9897 (linux_wait_for_event_1, handle_extended_wait): Use it.
9898
02fc4de7
PA		 98992010-04-30 Pedro Alves <pedro@codesourcery.com>
9900
9901 * linux-low.c (linux_kill_one_lwp, linux_kill)
9902 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9903 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9904 SIGSTOP even if the LWP is stopped.
9905 (send_sigstop_callback): New.
9906 (stop_all_lwps): Use send_sigstop_callback instead.
9907 (linux_resume_one_thread): Adjust.
9908 (proceed_one_lwp): Still proceed an LWP that the client has
9909 requested to stop, if we haven't reported it as stopped yet. Make
9910 sure that LWPs the client want stopped, have a pending SIGSTOP.
9911
bc3b5632
DE		 99122010-04-26 Doug Evans <dje@google.com>
9913
ae1ada35
DE		 9914 * server.c (handle_general_set): Make static.
9915
bc3b5632
DE		 9916 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9917 Print received char after testing for error/eof instead of before.
9918 (input_interrupt): Tweak comment.
9919
65730243
DE		 99202010-04-23 Doug Evans <dje@google.com>
9921
9922 * server.c (start_inferior): Print inferior argv if --debug.
9923
a8ae7dc0
AR		 99242010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9925
9926 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9927 * nto-x86-low.c: Include server.h
9928
1c07cc19
PM		 99292010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9930
9931 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9932 be consistent with other sources of this directory.
9933 (init_registers_amd64): Correct name of source file of this function
9934 in the comment.
9935
e0a61e09
PM		 99362010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9937
9938 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9939 64-bit executables.
9940
54709339
PM		 99412010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9942
9943 * win32-i386-low.c: Add 64-bit support.
9944 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9945 (init_registers_amd64): Declare.
9946 (mappings): Add 64-bit version of array.
9947 (init_windows_x86): New function.
9948 (the_low_target): Change init_arch field to init_windows_x86.
9949
e8f0053d
PM		 99502010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9951
9952 * win32-low.c: Adapt to support also 64-bit architecture.
9953 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9954 (get_image_name): Use SIZE_T type for local variable `done'.
9955 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9956 (toolhelp_get_dll_name): Idem.
9957 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9958 Use uintptr_t typecast to avoid warning.
9959 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9960 (handle_exception): Use phex_nz to avoid warning.
9961 (win32_wait): Remove unused local variable `process'.
9962
c481e77e
PM		 99632010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9964
9965 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9966 `amd64-avx.o'.
9967
12ea4b69
PM		 99682010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9969
9970 * configure.ac: Use `ws2_32' library for srv_mingw.
9971 * configure: Regenerate.
9972 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9973 * remote-utils.c: Likewise.
9974
f6d1620c
L		 99752010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9976
9977 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9978 if __x86_64__ is defined.
9979
8e642873
PM		 99802010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9981
9982 * configure: Regenerate.
9983
711e434b
PM		 99842010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9985
9986 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9987 * target.h (target_ops): New get_tib_address field.
9988 * win32-low.h (win32_thread_info): Add thread_local_base field.
9989 * win32-low.c (child_add_thread): Add tlb argument.
9990 Set thread_local_base field to TLB.
9991 (get_child_debug_event): Adapt to child_add_thread change.
9992 (win32_get_tib_address): New function.
9993 (win32_target_ops): Set get_tib_address field to
9994 win32_get_tib_address.
9995 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9996
505106cd
PA		 99972010-04-12 Pedro Alves <pedro@codesourcery.com>
9998
505106cd
PA		 9999 * linux-low.c (linux_mourn): Also remove the process.
10000 * server.c (handle_target_event): Don't remove the process here.
10001 * nto-low.c (nto_mourn): New.
10002 (nto_target_ops): Install it.
10003 * spu-low.c (spu_mourn): New.
10004 (spu_target_ops): Install it.
10005 * win32-low.c (win32_mourn): New.
10006 (win32_target_ops): Install it.
10007
e8470a06
PA		 100082010-04-12 Pedro Alves <pedro@codesourcery.com>
10009
10010 * server.h (buffer_xml_printf): Remove redundant `;'.
10011
45ba0d02
PA		 100122010-04-12 Pedro Alves <pedro@codesourcery.com>
10013
10014 * regcache.c (set_register_cache): Invalidate regcaches before
10015 changing the register cache layout.
10016 (regcache_invalidate_one): Allow a NULL regcache.
10017 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10018 regcaches before changing the register cache layout or the target
10019 regsets.
10020
59e04013
L		 100212010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10022
10023 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10024 variable warning on Linux/x86-64.
10025
8336d594
PA		 100262010-04-11 Pedro Alves <pedro@codesourcery.com>
10027
10028 GDBserver disconnected tracing support.
10029
10030 * linux-low.c (linux_remove_process): Delete.
10031 (add_lwp): Don't set last_resume_kind here.
10032 (linux_kill): Use `mourn'.
10033 (linux_detach): Use `thread_db_detach', and `mourn'.
10034 (linux_mourn): New.
10035 (linux_attach_lwp_1): Adjust comment.
10036 (linux_attach): last_resume_kind moved the thread_info; adjust.
10037 (status_pending_p_callback): Adjust.
10038 (linux_wait_for_event_1): Adjust.
10039 (count_events_callback, select_singlestep_lwp_callback)
10040 (select_event_lwp_callback, cancel_breakpoints_callback)
10041 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10042 (proceed_one_lwp): Adjust.
10043 (linux_async): Add debug output.
10044 (linux_thread_stopped): New.
10045 (linux_pause_all): New.
10046 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10047 linux_pause_all.
10048 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10049 (thread_db_free): Delete declaration.
10050 (thread_db_detach, thread_db_mourn): Declare.
10051 * thread-db.c (thread_db_init): Use thread_db_mourn.
10052 (thread_db_free): Delete, split in two.
10053 (disable_thread_event_reporting): New.
10054 (thread_db_detach): New.
10055 (thread_db_mourn): New.
10056
10057 * server.h (struct thread_info) <last_resume_kind>: New field.
10058 <attached>: Add comment.
10059 <gdb_detached>: New field.
10060 (handler_func): Change return type to int.
10061 (handle_serial_event, handle_target_event): Ditto.
10062 (gdb_connected): Declare.
10063 (tracing): Delete.
10064 (disconnected_tracing): Declare.
10065 (stop_tracing): Declare.
10066
10067 * server.c (handle_query) <qSupported>: Report support for
10068 disconnected tracing.
10069 (queue_stop_reply_callback): Account for running threads.
10070 (gdb_wants_thread_stopped): New.
10071 (gdb_wants_all_threads_stopped): New.
10072 (gdb_reattached_process): New.
10073 (handle_status): Clear the `gdb_detached' flag of all processes.
10074 In all-stop, stop all threads.
10075 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10076 (process_serial_event): If the remote connection breaks, or if an
10077 exit was forced with "monitor exit", force an event loop exit.
10078 Handle disconnected tracing on detach.
10079 (handle_serial_event): Adjust.
10080 (handle_target_event): If GDB isn't connected, forward events back
10081 to the inferior, unless the last process exited, in which case,
10082 exit gdbserver. Adjust interface.
10083
10084 * remote-utils.c (remote_open): Don't block in accept. Instead
10085 register an event loop source on the listen socket file
10086 descriptor. Refactor bits into ...
10087 (listen_desc): ... this new global.
10088 (gdb_connected): ... this new function.
10089 (enable_async_notification): ... this new function.
10090 (handle_accept_event): ... this new function.
10091 (remote_close): Clear remote_desc.
10092
10093 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10094
10095 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10096 New fields.
10097 (mourn_inferior): Define.
10098 (target_process_qsupported): Avoid the dangling else problem.
10099 (thread_stopped): Define.
10100 (pause_all): Define.
10101 (target_waitstatus_to_string): Declare.
10102 * target.c (target_waitstatus_to_string): New.
10103
10104 * tracepoint.c (tracing): Make extern.
10105 (disconnected_tracing): New.
10106 (stop_tracing): Make extern. Handle tracing stops due to GDB
10107 disconnecting.
10108 (cmd_qtdisconnected): New.
10109 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10110 (handle_tracepoint_general_set): Handle QTDisconnected.
10111
10112 * event-loop.c (event_handler_func): Change return type to int.
10113 (process_event): Bail out if the event handler wants the event
10114 loop to stop.
10115 (handle_file_event): Ditto.
10116 (start_event_loop): Bail out if the event handler wants the event
10117 loop to stop.
10118
10119 * nto-low.c (nto_target_ops): Adjust.
10120 * spu-low.c (spu_wait): Don't remove the process here.
10121 (spu_target_ops): Adjust.
10122 * win32-low.c (win32_wait): Don't remove the process here.
10123 (win32_target_ops): Adjust.
10124
5d267c4c
PA		 101252010-04-11 Pedro Alves <pedro@codesourcery.com>
10126
10127 * regcache.c (realloc_register_cache): Invalidate inferior's
10128 regcache before recreating it.
10129
623ccd72
PA		 101302010-04-09 Pedro Alves <pedro@codesourcery.com>
10131
10132 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10133
219f2f23
PA		 101342010-04-09 Stan Shebs <stan@codesourcery.com>
10135 Pedro Alves <pedro@codesourcery.com>
10136
10137 * server.h (LONGEST): New.
10138 (struct thread_info) <while_stepping>: New field.
10139 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10140 Declare.
10141 (initialize_tracepoint, handle_tracepoint_general_set)
10142 (handle_tracepoint_query, tracepoint_finished_step)
10143 (tracepoint_was_hit, release_while_stepping_state_list):
10144 (current_traceframe): Declare.
10145 * server.c (handle_general_set): Handle tracepoint packets.
10146 (read_memory): New.
10147 (write_memory): New.
10148 (handle_search_memory_1): Use read_memory.
10149 (handle_query): Report support for conditional tracepoints, trace
10150 state variables, and tracepoint sources. Handle tracepoint
10151 queries.
10152 (main): Initialize the tracepoints module.
10153 (process_serial_event): Handle traceframe reads/writes.
10154
10155 * linux-low.c (handle_tracepoints): New.
10156 (linux_wait_1): Call it.
10157 (linux_resume_one_lwp): Handle while-stepping.
10158 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10159 (linux_target_ops): Install them.
10160 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10161 New field.
10162 * linux-x86-low.c (x86_supports_tracepoints): New.
10163 (the_low_target). Install it.
10164
10165 * mem-break.h (delete_breakpoint): Declare.
10166 * mem-break.c (delete_breakpoint): Make external.
10167
10168 * target.h (struct target_ops): Add `supports_tracepoints',
10169 `read_pc', and `write_pc' fields.
10170 (target_supports_tracepoints): Define.
10171 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10172 (phex_nz): New.
10173
10174 * regcache.h (struct regcache) <registers_owned>: New field.
10175 (init_register_cache, regcache_cpy): Declare.
10176 (regcache_read_pc, regcache_write_pc): Declare.
10177 (register_cache_size): Declare.
10178 (supply_regblock): Declare.
10179 * regcache.c (init_register_cache): New.
10180 (new_register_cache): Use it.
10181 (regcache_cpy): New.
10182 (register_cache_size): New.
10183 (supply_regblock): New.
10184 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10185
219f2f23
PA		 10186 * tracepoint.c: New.
10187
10188 * Makefile.in (OBS): Add tracepoint.o.
10189 (tracepoint.o): New rule.
10190
3a13a53b
L		 101912010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10192
10193 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10194 (i386-mmx.o): New.
10195 (i386-mmx.c): Likewise.
10196 (i386-mmx-linux.o): Likewise.
10197 (i386-mmx-linux.c): Likewise.
10198
10199 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10200 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10201 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10202 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10203
10204 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10205 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10206 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10207
1570b33e
L		 102082010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10209
10210 * Makefile.in (clean): Updated.
10211 (i386-avx.o): New.
10212 (i386-avx.c): Likewise.
10213 (i386-avx-linux.o): Likewise.
10214 (i386-avx-linux.c): Likewise.
10215 (amd64-avx.o): Likewise.
10216 (amd64-avx.c): Likewise.
10217 (amd64-avx-linux.o): Likewise.
10218 (amd64-avx-linux.c): Likewise.
10219
10220 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10221 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10222 (srv_amd64_regobj): Add amd64-avx.o.
10223 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10224 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10225 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10226 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10227 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10228 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10229 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10230
10231 * i387-fp.c: Include "i386-xstate.h".
10232 (i387_xsave): New.
10233 (i387_cache_to_xsave): Likewise.
10234 (i387_xsave_to_cache): Likewise.
10235 (x86_xcr0): Likewise.
10236
10237 * i387-fp.h (i387_cache_to_xsave): Likewise.
10238 (i387_xsave_to_cache): Likewise.
10239 (x86_xcr0): Likewise.
10240
10241 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10242 * linux-crisv32-low.c (target_regsets): Likewise.
10243 * linux-m68k-low.c (target_regsets): Likewise.
10244 * linux-mips-low.c (target_regsets): Likewise.
10245 * linux-ppc-low.c (target_regsets): Likewise.
10246 * linux-s390-low.c (target_regsets): Likewise.
10247 * linux-sh-low.c (target_regsets): Likewise.
10248 * linux-sparc-low.c (target_regsets): Likewise.
10249 * linux-xtensa-low.c (target_regsets): Likewise.
10250
10251 * linux-low.c: Include <sys/uio.h>.
10252 (regsets_fetch_inferior_registers): Support nt_type.
10253 (regsets_store_inferior_registers): Likewise.
10254 (linux_process_qsupported): New.
10255 (linux_target_ops): Add linux_process_qsupported.
10256
10257 * linux-low.h (regset_info): Add nt_type.
10258 (linux_target_ops): Add process_qsupported.
10259
10260 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10261 and <sys/uio.h>.
10262 (init_registers_i386_avx_linux): New.
10263 (init_registers_amd64_avx_linux): Likewise.
10264 (xmltarget_i386_linux_no_xml): Likewise.
10265 (xmltarget_amd64_linux_no_xml): Likewise.
10266 (PTRACE_GETREGSET): Likewise.
10267 (PTRACE_SETREGSET): Likewise.
10268 (x86_fill_xstateregset): Likewise.
10269 (x86_store_xstateregset): Likewise.
10270 (use_xml): Likewise.
10271 (x86_linux_update_xmltarget): Likewise.
10272 (x86_linux_process_qsupported): Likewise.
10273 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10274 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10275 init_registers_i386_linux here. Call
10276 x86_linux_update_xmltarget.
10277 (the_low_target): Add x86_linux_process_qsupported.
10278
10279 * server.c (handle_query): Call target_process_qsupported.
10280
10281 * target.h (target_ops): Add process_qsupported.
10282 (target_process_qsupported): New.
10283
fc7238bb
PA		 102842010-04-03 Pedro Alves <pedro@codesourcery.com>
10285
10286 * inferiors.c (add_thread): Set last_status kind to
10287 TARGET_WAITKIND_IGNORE.
10288 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10289 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10290 (linux_wait_1): Move `thread' local definition to block that uses
10291 it. Don't NULL initialize `event_child'.
10292 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10293 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10294 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10295
bdabb078
PA		 102962010-04-01 Pedro Alves <pedro@codesourcery.com>
10297
10298 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10299 an extended waitstatus, or by a watchpoint.
10300 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10301 thread was stepping or has been stopped by a watchpoint.
10302
d3bbe7a0
PA		 103032010-04-01 Pedro Alves <pedro@codesourcery.com>
10304
10305 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10306 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10307 of another, then delete the previous, and validate all
10308 breakpoints.
10309 (validate_inserted_breakpoint): New.
10310 (delete_disabled_breakpoints): New.
10311 (validate_breakpoints): New.
10312 (check_mem_read): Validate breakpoints before trusting their
10313 shadow. Delete disabled breakpoints.
10314 (check_mem_write): Validate breakpoints before trusting they
10315 should be inserted. Delete disabled breakpoints.
10316 * mem-break.h (validate_breakpoints):
10317 * server.c (handle_query): Validate breakpoints when we see a
10318 qSymbol query.
10319
8b07ae33
PA		 103202010-04-01 Pedro Alves <pedro@codesourcery.com>
10321
10322 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10323 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10324 if we could tell there's a GDB breakpoint at stop_pc.
10325 (need_step_over_p): Don't do a step over if we find a GDB
10326 breakpoint at the resume PC.
10327
10328 * mem-break.c (struct raw_breakpoint): New.
10329 (enum bkpt_type): New type `gdb_breakpoint'.
10330 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10331 fields. New field `raw'.
10332 (find_raw_breakpoint_at): New.
10333 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10334 breakpoint instead.
10335 (set_breakpoint_at): Adjust.
10336 (delete_raw_breakpoint): New.
10337 (release_breakpoint): New.
10338 (delete_breakpoint): Rename to...
10339 (delete_breakpoint_1): ... this. Add proc parameter. Use
10340 release_breakpoint. Return ENOENT.
10341 (delete_breakpoint): Reimplement.
10342 (find_breakpoint_at): Delete.
10343 (find_gdb_breakpoint_at): New.
10344 (delete_breakpoint_at): Delete.
10345 (set_gdb_breakpoint_at): New.
10346 (delete_gdb_breakpoint_at): New.
10347 (gdb_breakpoint_here): New.
10348 (set_reinsert_breakpoint): Use release_breakpoint.
10349 (uninsert_breakpoint): Rename to ...
10350 (uninsert_raw_breakpoint): ... this.
10351 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10352 (reinsert_raw_breakpoint): Change parameter type to
10353 raw_breakpoint.
10354 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10355 instead.
10356 (check_breakpoints): Adjust. Use release_breakpoint.
10357 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10358 (breakpoint_inserted_here): Ditto.
10359 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10360 Don't trust the breakpoint's shadow if it is not inserted.
10361 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10362 (delete_all_breakpoints): Adjust.
10363 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10364 use delete_breakpoint_1.
10365
10366 * mem-break.h (breakpoints_supported): Delete declaration.
10367 (set_gdb_breakpoint_at): Declare.
10368 (gdb_breakpoint_here): Declare.
10369 (delete_breakpoint_at): Delete.
10370 (delete_gdb_breakpoint_at): Declare.
10371
10372 * server.h (struct raw_breakpoint): Forward declare.
10373 (struct process_info): New field `raw_breakpoints'.
10374
10375 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10376 breakpoints.
10377
6bf5e0ba
PA		 103782010-03-24 Pedro Alves <pedro@codesourcery.com>
10379
10380 * linux-low.c (status_pending_p_callback): Fix comment.
10381 (linux_wait_for_event_1): Move most of the internal breakpoint
10382 handling from here...
10383 (linux_wait_1): ... to here.
10384 (count_events_callback): New.
10385 (select_singlestep_lwp_callback): New.
10386 (select_event_lwp_callback): New.
10387 (cancel_breakpoints_callback): New.
10388 (select_event_lwp): New.
10389 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10390 priority to all LWPs that have had events that should be reported
10391 to the client. Cancel breakpoints when about to reporting the
10392 event to the client, not while stopping lwps. No longer cancel
10393 finished single-steps here.
10394 (cancel_finished_single_step): Delete.
10395 (cancel_finished_single_steps): Delete.
10396
414a389f
PA		 103972010-03-24 Pedro Alves <pedro@codesourcery.com>
10398
10399 * mem-break.c (enum bkpt_type): New.
10400 (struct breakpoint): New field `type'.
10401 (set_breakpoint_at): Change return type to struct breakpoint
10402 pointer. Set type to `other_breakpoint' by default.
10403 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10404 in the breakpoint list.
10405 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10406 (reinsert_breakpoint): Rename to ...
10407 (reinsert_raw_breakpoint): ... this.
10408 (reinsert_breakpoints_at): Adjust.
10409 * mem-break.h (struct breakpoint): Declare.
10410 (set_breakpoint_at): Change return type to struct breakpoint
10411 pointer.
10412
2280c721
PA		 104132010-03-24 Pedro Alves <pedro@codesourcery.com>
10414
10415 * server.c (handle_query): Assign, not compare.
10416
d50171e4
PA		 104172010-03-24 Pedro Alves <pedro@codesourcery.com>
10418
10419 Teach linux gdbserver to step-over-breakpoints.
10420
10421 * linux-low.c (can_hardware_single_step): New.
10422 (supports_breakpoints): New.
10423 (handle_extended_wait): If stopping threads, read the stop pc of
10424 the new cloned LWP.
10425 (get_pc): New.
10426 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10427 low target doesn't support retrieving the PC.
10428 (add_lwp): Set last_resume_kind to resume_continue.
10429 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10430 (linux_attach): Don't clear stop_expected. Set the lwp's
10431 last_resume_kind to resume_stop.
10432 (linux_detach_one_lwp): Don't check for removed breakpoints.
10433 (check_removed_breakpoint): Delete.
10434 (status_pending_p): Rename to ...
10435 (status_pending_p_callback): ... this. Don't check for removed
10436 breakpoints. Don't consider threads that are stopped from GDB's
10437 perspective.
10438 (linux_wait_for_lwp): Always read the stop_pc here.
10439 (cancel_breakpoint): New.
10440 (step_over_bkpt): New global.
10441 (linux_wait_for_event_1): Implement stepping over breakpoints.
10442 (gdb_wants_lwp_stopped): New.
10443 (gdb_wants_all_stopped): New.
10444 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10445 single-step traps here. Store the thread's last reported target
10446 wait status.
10447 (send_sigstop): Don't clear stop_expected. Always set it,
10448 instead.
10449 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10450 (cancel_finished_single_step): New.
10451 (cancel_finished_single_steps): New.
10452 (wait_for_sigstop): Don't cancel finished single-step traps here.
10453 (linux_resume_one_lwp): Don't check for removed breakpoints.
10454 Don't set `step' on non-hardware step archs.
10455 (linux_set_resume_request): Ignore resume_stop requests if already
10456 stopping or stopped. Set the lwp's last_resume_kind.
10457 (resume_status_pending_p): Don't check for removed breakpoints.
10458 (need_step_over_p): New.
10459 (start_step_over): New.
10460 (finish_step_over): New.
10461 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10462 requests. Clear the thread's last reported target waitstatus.
10463 Don't use the `suspended' flag. Don't consider pending breakpoints.
10464 (linux_resume): Start a step-over if necessary.
10465 (proceed_one_lwp): New.
10466 (proceed_all_lwps): New.
10467 (unstop_all_lwps): New.
10468 * linux-low.h (struct lwp_info): Rewrite comment for the
10469 `suspended' flag. Add the `stop_pc' field. Delete the
10470 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10471 Add `'last_resume_kind' and `need_step_over' fields.
10472 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10473 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10474 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10475 (set_raw_breakpoint_at): New.
10476 (set_breakpoint_at): Rewrite to use it.
10477 (reinsert_breakpoint_handler): Delete.
10478 (set_reinsert_breakpoint): New.
10479 (reinsert_breakpoint_by_bp): Delete.
10480 (delete_reinsert_breakpoints): New.
10481 (uninsert_breakpoint): Rewrite.
10482 (uninsert_breakpoints_at): New.
10483 (reinsert_breakpoint): Rewrite.
10484 (reinsert_breakpoints_at): New.
10485 (check_breakpoints): Rewrite.
10486 (breakpoint_here): New.
10487 (breakpoint_inserted_here): New.
10488 (check_mem_read): Adjust.
10489 * mem-break.h (breakpoints_supported, breakpoint_here)
10490 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10491 (reinsert_breakpoint_by_bp): Delete declaration.
10492 (delete_reinsert_breakpoints): Declare.
10493 (reinsert_breakpoint): Delete declaration.
10494 (reinsert_breakpoints_at): Declare.
10495 (uninsert_breakpoint): Delete declaration.
10496 (uninsert_breakpoints_at): Declare.
10497 (check_breakpoints): Adjust prototype.
10498 * server.h: Adjust include order.
10499 (struct thread_info): Declare here. Add a `last_status' field.
10500
30ba68cb
MS		 105012010-03-23 Michael Snyder <msnyder@vmware.com>
10502
10503 * server.c (crc32): New function.
10504 (handle_query): Add handling for 'qCRC:' request.
10505
b9a881c2
PA		 105062010-03-23 Pedro Alves <pedro@codesourcery.com>
10507
10508 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10509 lwp had been stopped by a watchpoint.
10510
e92d13d5
PA		 105112010-03-16 Pedro Alves <pedro@codesourcery.com>
10512
10513 * server.h (internal_error): Declare.
10514 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10515 * utils.c (internal_error): New function.
10516
64daa791
AS		 105172010-03-15 Andreas Schwab <schwab@redhat.com>
10518
10519 * configure.srv: Fix typo setting srv_regobj.
10520
f52cd8cd
PA		 105212010-03-15 Pedro Alves <pedro@codesourcery.com>
10522
10523 * linux-low.c (fetch_register): Avoid passing a non string literal
10524 format to `error'.
10525 (usr_store_inferior_registers): Ditto.
10526
93ae6fdc
PA		 105272010-03-14 Pedro Alves <pedro@codesourcery.com>
10528
10529 * linux-low.c (linux_write_memory): Bail out early if peeking
10530 memory failed.
10531
c3adc08c
PA		 105322010-03-14 Pedro Alves <pedro@codesourcery.com>
10533
10534 * linux-low.h (struct lwp_info): New fields
10535 `stopped_by_watchpoint' and `stopped_data_address'.
10536 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10537 here, and cache them in the lwp object.
10538 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10539 directly.
10540 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10541 field.
10542 (linux_stopped_by_watchpoint): Rewrite.
10543 (linux_stopped_data_address): Rewrite.
10544
bce522a2
PA		 105452010-03-06 Simo Melenius <simo.melenius@iki.fi>
10546
10547 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10548 switching the current inferior, not before.
10549
90884b2b
L		 105502010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10551
10552 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10553 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10554 i386-linux.c and amd64-linux.c.
10555 (reg-i386.o): Removed.
10556 (reg-i386.c): Likewise.
10557 (reg-i386-linux.o): Likewise.
10558 (reg-i386-linux.c): Likewise.
10559 (reg-x86-64.o): Likewise.
10560 (reg-x86-64.c): Likewise.
10561 (reg-x86-64-linux.o): Likewise.
10562 (reg-x86-64-linux.c): Likewise.
10563 (i386.o): New.
10564 (i386.c): Likewise.
10565 (i386-linux.o): Likewise.
10566 (i386-linux.c): Likewise.
10567 (amd64.o): Likewise.
10568 (amd64.c): Likewise.
10569 (amd64-linux.o): Likewise.
10570 (amd64-linux.c): Likewise.
10571
10572 * configure.srv (srv_i386_regobj): New.
10573 (srv_i386_linux_regobj): Likewise.
10574 (srv_amd64_regobj): Likewise.
10575 (srv_amd64_linux_regobj): Likewise.
10576 (srv_i386_32bit_xmlfiles): Likewise.
10577 (srv_i386_64bit_xmlfiles): Likewise.
10578 (srv_i386_xmlfiles): Likewise.
10579 (srv_amd64_xmlfiles): Likewise.
10580 (srv_i386_linux_xmlfiles): Likewise.
10581 (srv_amd64_linux_xmlfiles): Likewise.
10582 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10583 srv_xmlfiles to $srv_i386_xmlfiles.
10584 (i[34567]86-*-mingw32ce*): Likewise.
10585 (i[34567]86-*-mingw*): Likewise.
10586 (i[34567]86-*-nto*): Likewise.
10587 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10588 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10589 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10590 (x86_64-*-linux*): Likewise.
10591
10592 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10593 (init_registers_amd64_linux): New.
10594 (x86_arch_setup): Replace init_registers_x86_64_linux with
10595 init_registers_amd64_linux.
10596
193f13e6
MK		 105972010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10598
10599 * configure.ac: Check for libdl. If it is not available link against
10600 static libthread_db.
10601 * configure: Regenerate.
10602
85d721b8
PA		 106032010-02-22 Pedro Alves <pedro@codesourcery.com>
10604
10605 PR9605
10606
10607 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10608 handing a read watchpoint.
10609 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10610
6076632b
DE		 106112010-02-12 Doug Evans <dje@google.com>
10612
10613 * linux-low.c (linux_supports_tracefork_flag): Document.
10614 (linux_look_up_symbols): Add comment.
10615
3327ccf7
L		 106162010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10617
10618 * regcache.c (supply_register): Clear regcache if buf is NULL.
10619
0718675c 106202010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10621 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10622
10623 * inferiors.c (find_inferior): Add function documentation.
10624 (unloaded_dll): Handle the case where the unloaded dll has not
10625 been previously registered in the dll list.
10626
177321bd
DJ		 106272010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10628
10629 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10630 (thumb2_breakpoint): New.
10631 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10632
2b009048
DJ		 106332010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10634
10635 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10636 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10637 breakpoints.
10638
3be029c7
PA		 106392010-01-21 Pedro Alves <pedro@codesourcery.com>
10640
10641 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10642
18f5de3b
JK		 106432010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10644
10645 * linux-s390-low.c (s390_collect_ptrace_register)
10646 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10647
3743bb4f
DE		 106482010-01-21 Doug Evans <dje@google.com>
10649
14ce3065
DE		 10650 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10651 (PTRACE_ARG4_TYPE): New macro.
10652 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10653 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10654 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10655 (usr_store_inferior_registers): Ditto.
10656 (linux_read_memory, linux_write_memory): Ditto.
10657 (linux_test_for_tracefork): Ditto.
10658
3743bb4f
DE		 10659 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10660 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10661
8b315be5
PA		 106622010-01-21 Pedro Alves <pedro@codesourcery.com>
10663
10664 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10665 target.
10666
85492558
PA		 106672010-01-21 Pedro Alves <pedro@codesourcery.com>
10668
10669 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10670 prototype to take a regcache. Adjust.
10671
442ea881
PA		 106722010-01-20 Pedro Alves <pedro@codesourcery.com>
10673
10674 * regcache.h (struct thread_info): Forward declare.
10675 (struct regcache): New.
10676 (new_register_cache): Adjust prototype.
10677 (get_thread_regcache): Declare.
10678 (free_register_cache): Adjust prototype.
10679 (registers_to_string, registers_from_string): Ditto.
10680 (supply_register, supply_register_by_name, collect_register)
10681 (collect_register_as_string, collect_register_by_name): Ditto.
10682 * regcache.c (struct inferior_regcache_data): Delete.
10683 (get_regcache): Rename to ...
10684 (get_thread_regcache): ... this. Adjust. Switch inferior before
10685 fetching registers.
10686 (regcache_invalidate_one): Adjust.
10687 (regcache_invalidate): Fix prototype.
10688 (new_register_cache): Return the new register cache.
10689 (free_register_cache): Change prototype.
10690 (realloc_register_cache): Adjust.
10691 (registers_to_string): Change prototype to take a regcache. Adjust.
10692 (registers_from_string): Ditto.
10693 (register_data): Ditto.
10694 (supply_register): Ditto.
10695 (supply_register_by_name): Ditto.
10696 (collect_register): Ditto.
10697 (collect_register_as_string): Ditto.
10698 (collect_register_by_name): Ditto.
10699 * server.c (process_serial_event): Adjust.
10700 * linux-low.h (regset_fill_func, regset_store_func): Change
10701 prototype.
10702 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10703 Change prototype.
10704 * linux-low.c (get_stop_pc): Adjust.
10705 (check_removed_breakpoint): Adjust.
10706 (linux_wait_for_event): Adjust.
10707 (linux_resume_one_lwp): Adjust.
10708 (fetch_register): Add regcache parameter. Adjust.
10709 (usr_store_inferior_registers): Ditto.
10710 (regsets_fetch_inferior_registers): Ditto.
10711 (regsets_store_inferior_registers): Ditto.
10712 (linux_fetch_registers, linux_store_registers): Ditto.
10713 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10714 regcache. Adjust.
43aaf8b6
PA		 10715 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10716 Ditto.
442ea881
PA		 10717 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10718 prototype to take a regcache.
10719 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10720 * remote-utils.c (convert_ascii_to_int, outreg)
10721 (prepare_resume_reply): Change prototype to take a regcache.
10722 Adjust.
10723 * target.h (struct target_ops) <fetch_registers, store_registers>:
10724 Change prototype to take a regcache.
10725 (fetch_inferior_registers, store_inferior_registers): Change
10726 prototype to take a regcache. Adjust.
10727 * proc-service.c (ps_lgetregs): Adjust.
10728 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10729 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10730 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10731 take a regcache. Adjust.
10732 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10733 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10734 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10735 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10736 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10737 (cris_cannot_fetch_register):
10738 (cris_breakpoint_at): Change prototype to take a regcache.
10739 Adjust.
10740 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10741 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10742 to take a regcache. Adjust.
10743 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10744 Adjust.
10745 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10746 take a regcache. Adjust.
10747 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10748 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10749 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10750 * linux-mips-low.c (mips_get_pc):
10751 (mips_set_pc): Change prototype to take a regcache. Adjust.
10752 (mips_reinsert_addr): Adjust.
10753 (mips_collect_register): Change prototype to take a regcache.
10754 Adjust.
10755 (mips_supply_register):
10756 (mips_collect_register_32bit, mips_supply_register_32bit)
10757 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10758 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10759 * linux-ppc-low.c (ppc_supply_ptrace_register)
10760 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10761 (parse_spufs_run): Adjust.
10762 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10763 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10764 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10765 take a regcache. Adjust.
10766 * linux-s390-low.c (s390_collect_ptrace_register)
10767 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10768 (s390_set_pc): Change prototype to take a regcache. Adjust.
10769 (s390_arch_setup): Adjust.
10770 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10771 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10772 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10773 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10774 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10775 regcache. Adjust.
10776 (sparc_breakpoint_at): Adjust.
10777 * linux-xtensa-low.c (xtensa_fill_gregset):
10778 (xtensa_store_gregset):
10779 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10780 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10781 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10782 prototype to take a regcache. Adjust.
10783 * win32-arm-low.c (arm_fetch_inferior_register)
10784 (arm_store_inferior_register): Change prototype to take a
10785 regcache. Adjust.
10786 * win32-i386-low.c (i386_fetch_inferior_register)
10787 (i386_store_inferior_register): Change prototype to take a
10788 regcache. Adjust.
10789 * win32-low.c (child_fetch_inferior_registers)
10790 (child_store_inferior_registers): Change prototype to take a
10791 regcache. Adjust.
10792 (win32_wait): Adjust.
10793 (win32_fetch_inferior_registers): Change prototype to take a
10794 regcache. Adjust.
10795 (win32_store_inferior_registers): Adjust.
10796 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10797 store_inferior_register>: Change prototype to take a regcache.
10798
60c3d7b0
DE		 107992010-01-20 Doug Evans <dje@google.com>
10800
10801 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10802 #ifdef.
10803 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10804 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10805
dc146f7c
VP		 108062010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10807
10808 * linux-low.c (linux_core_of_thread): New.
10809 (compare_ints, show_process, list_threads): New.
10810 (linux_qxfer_osdata): Report threads and cores.
10811 (linux_target_op): Register linux_core_of_thread.
10812 * remote-utils.c (prepare_resume_reply): Report the core.
10813 (buffer_xml_printf): Support %d specifier.
10814 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10815 New.
10816 (handle_query): Handle qXfer:threads. Announce availability
10817 thereof.
10818 * target.h (struct target_ops): New field core_of_thread.
10819
7803799a
UW		 108202010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10821
10822 * Makefile.in (clean): Remove new generated files.
10823 (reg-s390.o, reg-s390.c): Remove rules.
10824 (reg-s390x.o, reg-s390x.c): Likewise.
10825 (s390-linux32.o, s390-linux32.c): Add rules.
10826 (s390-linux64.o, s390-linux64.c): Likewise.
10827 (s390x-linux64.o, s390x-linux64.c): Likewise.
10828 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10829 * linux-s390-low.c: Include <elf.h>.
10830 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10831 (init_registers_s390): Remove prototype.
10832 (init_registers_s390x): Likewise.
10833 (init_registers_s390_linux32): Add prototype.
10834 (init_registers_s390_linux64): Likewise.
10835 (init_registers_s390x_linux64): Likewise.
10836 (s390_num_regs_3264): New define.
10837 (s390_regmap_3264): New global variable.
10838 (s390_cannot_fetch_register): Remove obsolete check.
10839 (s390_cannot_store_register): Likewise.
10840 (s390_collect_ptrace_register): Handle upper/lower register halves.
10841 (s390_supply_ptrace_register): Likewise.
10842 (s390_fill_gregset): Update to register number changes.
10843 (s390_get_hwcap): New routine.
10844 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10845 Install appropriate regmap and register set.
10846
6e7ffa39
JB		 108472010-01-01 Joel Brobecker <brobecker@adacore.com>
10848
10849 * server.c (gdbserver_version): Update copyright year to 2010.
10850 * gdbreplay.c (gdbreplay_version): Likewise.
10851
957f3f49
DE		 108522009-12-28 Doug Evans <dje@google.com>
10853
10854 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10855 elf/external.h. Include <elf.h> instead but only if necessary.
10856
ca5c370d
PA		 108572009-12-28 Pedro Alves <pedro@codesourcery.com>
10858
10859 * linux-low.c (linux_remove_process): Remove `detaching'
10860 parameter. Don't release/detach from thread_db here.
10861 (linux_kill): Release/detach from thread_db here, ...
10862 (linux_detach): ... and here, before actually detaching.
10863 (linux_wait_1): ... and here, when a process exits.
10864 * thread-db.c (any_thread_of): New.
10865 (thread_db_free): Switch the current inferior to a thread of the
10866 passed in process.
10867
4ee62156
DE		 108682009-12-21 Doug Evans <dje@google.com>
10869
d90e6a88
DE		 10870 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10871
c5f62d5f
DE		 10872 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10873 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10874 warning ifndef __NR_tkill. Move setting of errno there too.
10875 Delete unnecessary resetting of errno after syscall.
10876 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10877
10e86dd7
DE		 10878 * configure.ac: Check for dladdr.
10879 * config.in: Regenerate.
10880 * configure: Regenerate.
10881 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10882 (try_thread_db_load): Update.
10883
4ee62156
DE		 10884 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10885
00f515da
DE		 108862009-12-18 Doug Evans <dje@google.com>
10887
e9464885
DE		 10888 * event-loop.c: Include unistd.h if it exists.
10889
07d4f67e
DE		 10890 * linux-low.c (my_waitpid): Move definition away from being in
10891 between linux_tracefork_child/linux_test_for_tracefork.
10892
00f515da
DE		 10893 * gdb_proc_service.h (psaddr_t): Fix type.
10894 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10895 signature to match glibc.
10896
1de1badb
DE		 108972009-12-16 Doug Evans <dje@google.com>
10898
10899 * linux-low.c (linux_read_memory): Fix argument to read.
10900
aeeb81d1
PA		 109012009-11-26 Pedro Alves <pedro@codesourcery.com>
10902
10903 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10904 events, don't leave current_inferior pointing at null.
10905
10357975
PA		 109062009-11-26 Pedro Alves <pedro@codesourcery.com>
10907
10908 * win32-low.c (LOG): Delete.
10909 (OUTMSG): Output to stderr.
10910 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10911 on compile time LOG macro.
10912 (win32_wait): Fix debug output.
10913
cf6e3471
PA		 109142009-11-26 Pedro Alves <pedro@codesourcery.com>
10915
10916 * win32-low.c (win32_add_one_solib): If the dll name is
10917 "ntdll.dll", prepend the system directory to the dll path.
10918
0c85e18e
MK		 109192009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10920
10921 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10922
9ac544ce 109232009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10924 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10925
10926 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10927 * configure.ac: Check for __mcoldfire__ and set
10928 gdb_cv_m68k_is_coldfire.
10929 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10930 reg-cf.o and reg-m68k.o.
10931 * configure: Regenerated.
10932
fd7dd3e6
PA		 109332009-11-16 Pedro Alves <pedro@codesourcery.com>
10934
10935 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10936 Pass it to thread_db_free.
10937 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10938 proper `detaching' argument to linux_remove_process.
10939 * linux-low.h (thread_db_free): Add `detaching' parameter.
10940 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10941 to thread_db_free.
10942 (thread_db_free): Add `detaching' parameter. Only
10943 call td_ta_clear_event if detaching from process.
10944
75aa492e
MK		 109452009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10946
10947 * thread-db.c (thread_db_free): Fix typo.
10948
21e1bee4
PP		 109492009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10950
10951 PR gdb/10838
10952 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10953
8838b45e
NS		 109542009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10955
10956 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10957 with an i686 compiler.
10958 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10959 needed.
10960 * configure: Rebuilt.
10961
8a35fb51
SL		 109622009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10963
10964 PR gdb/10783
10965
10966 * server.c (handle_search_memory_1): Correct read_addr initialization
10967 in loop for searching subsequent chunks.
10968
96f15937
PP		 109692009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10970
10971 * configure.ac: New --with-libthread-db option.
10972 * thread-db.c: Allow direct dependence on libthread_db.
10973 (thread_db_free): Adjust.
10974 * config.in: Regenerate.
10975 * configure: Likewise.
889bf7c5 10976
5f7d1694
PP		 109772009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10978
10979 PR gdb/10757
10980 * thread-db.c (attach_thread): New function.
10981 (maybe_attach_thread): Return success/failure.
10982 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10983 (thread_db_find_new_threads): Loop until no new threads.
10984
88e3b899
PA		 109852009-10-13 Pedro Alves <pedro@codesourcery.com>
10986
10987 * proc-service.c (ps_lgetregs): Formatting.
10988
cdbfd419
PP		 109892009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10990
10991 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10992 * configure.ac: Adjust.
10993 * linux-low.h (struct process_info_private): Move members to struct
10994 thread_db.
10995 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10996 * linux-low.c (linux_remove_process): Adjust.
10997 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10998 * server.c (handle_query): Move code ...
10999 (handle_monitor_command): ... here. New function.
11000 * target.h (struct target_ops): New member.
11001 * thread-db.c (struct thread_db): New.
11002 (libthread_db_search_path): New variable.
11003 (thread_db_create_event, thread_db_enable_reporting)
11004 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11005 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11006 (try_thread_db_load_1, dladdr_to_soname): New functions.
11007 (try_thread_db_load, thread_db_load_search): New functions.
11008 (thread_db_init): Search for libthread_db.
11009 (thread_db_free): New function.
11010 (thread_db_handle_monitor_command): Likewise.
11011 * config.in: Regenerate.
11012 * configure: Regenerate.
889bf7c5 11013
4168d2d6
UW		 110142009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11015
11016 * spu-low.c (spu_kill): Wait for inferior to terminate.
11017 Call clear_inferiors.
11018 (spu_detach): Call clear_inferiors.
11019
81ecdfbb
RW		 110202009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11021
11022 * aclocal.m4: Regenerate.
11023 * config.in: Likewise.
11024 * configure: Likewise.
11025
0b9ff2c0
UW		 110262009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11027
11028 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11029 (parse_spufs_run): New function.
11030 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11031 (ppc_breakpoint_at): Handle SPU breakpoints.
11032
efcbbd14
UW		 110332009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11034
11035 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11036 (SPUFS_MAGIC): Define.
11037 (spu_enumerate_spu_ids): New function.
11038 (linux_qxfer_spu): New function.
11039 (linux_target_ops): Install linux_qxfer_spu.
11040
f4d9bade
UW		 110412009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11042
11043 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11044 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11045 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11046 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11047 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11048 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11049 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11050 (init_registers_powerpc_cell32l): Add prototype.
11051 (init_registers_powerpc_cell64l): Likewise.
11052 (ppc_arch_setup): Detect Cell/B.E. architecture.
11053
96e946ca
RW		 110542009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11055
11056 * Makefile.in (datarootdir): New variable.
11057
58d6951d
DJ		 110582009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11059
11060 * linux-low.c (linux_write_memory): Update debugging output.
11061 * Makefile.in (clean): Add new descriptions.
11062 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11063 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11064 * configure.srv: Add new files for arm*-*-linux*.
11065 * linux-arm-low.c: Add new declarations.
11066 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11067 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11068 (HWCAP_VFPv3D16): New.
11069 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11070 instead of __IWMMXT__.
11071 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11072 (arm_arch_setup): New.
11073 (target_regsets): Remove #ifdef. Add VFP regset.
11074 (the_low_target): Use arm_arch_setup.
11075
12b42a12
DJ		 110762009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11077
11078 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11079 the main thread again.
11080
ac8c974e
AR		 110812009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11082
11083 Adding Neutrino gdbserver.
11084 * configure: Regenerated.
11085 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11086 * configure.srv (i[34567]86-*-nto*): New target.
11087 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11088 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11089 (nto_comctrl) [__QNX__]: New function.
11090 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11091
4424e0c3 110922009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11093
11094 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11095 srv_tgtobj.
11096
912cf4ba
PA		 110972009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11098 Pedro Alves <pedro@codesourcery.com>
11099
11100 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11101 don't support CONTEXT_EXTENDED_REGISTERS.
11102 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11103 (the_low_target): Install them.
11104 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11105 failing with ERROR_PIPE_NOT_CONNECTED.
11106
aa5ca48f
DE		 111072009-06-30 Doug Evans <dje@google.com>
11108 Pierre Muller <muller@ics.u-strasbg.fr>
11109
11110 Add h/w watchpoint support to x86-linux, win32-i386.
11111 * Makefile.in (SFILES): Add i386-low.c
11112 (i386_low_h): Define.
11113 (i386-low.o): Add dependencies.
11114 (linux-x86-low.o): Add i386-low.h dependency.
11115 (win32-i386-low.o): Ditto.
11116 * i386-low.c: New file.
11117 * i386-low.h: New file.
11118 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11119 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11120 * linux-low.c (linux_add_process): Initialize arch_private.
11121 (linux_remove_process): Free arch_private.
11122 (add_lwp): Initialize arch_private.
11123 (delete_lwp): Free arch_private.
11124 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11125 provided.
11126 * linux-low.h (process_info_private): New member arch_private.
11127 (lwp_info): New member arch_private.
11128 (linux_target_ops): New members new_process, new_thread,
11129 prepare_to_resume.
11130 (ptid_of): New macro.
11131 * linux-x86-low.c: Include stddef.h, i386-low.h.
11132 (arch_process_info): New struct.
11133 (arch_lwp_info): New struct.
11134 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11135 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11136 (i386_dr_low_get_status): New function.
11137 (x86_insert_point, x86_remove_point): New functions.
11138 (x86_stopped_by_watchpoint): New function.
11139 (x86_stopped_data_address): New function.
11140 (x86_linux_new_process, x86_linux_new_thread): New functions.
11141 (x86_linux_prepare_to_resume): New function.
11142 (the_low_target): Add entries for insert_point, remove_point,
11143 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11144 prepare_to_resume.
11145 * server.c (debug_hw_points): New global.
11146 (monitor_show_help): Document set debug-hw-points.
11147 (handle_query): Process "set debug-hw-points".
11148 * server.h (debug_hw_points): Declare.
11149 (paddress): Declare.
11150 * utils.c (NUMCELLS, CELLSIZE): New macros.
11151 (get_sell, xsnprintf, paddress): New functions.
11152 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11153 remove_point, stopped_by_watchpoint, stopped_data_address.
11154 * win32-i386-low.c: Include i386-low.h.
11155 (debug_reg_state): Replaces dr.
11156 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11157 (i386_dr_low_get_status): New function.
11158 (i386_insert_point, i386_remove_point): New functions.
11159 (i386_stopped_by_watchpoint): New function.
11160 (i386_stopped_data_address): New function.
11161 (i386_initial_stuff): Update.
11162 (get_thread_context,set_thread_context,i386_thread_added): Update.
11163 (the_low_target): Add entries for insert_point,
11164 remove_point, stopped_by_watchpoint, stopped_data_address.
11165 * win32-low.c (win32_insert_watchpoint): New function.
11166 (win32_remove_watchpoint): New function.
11167 (win32_stopped_by_watchpoint): New function.
11168 (win32_stopped_data_address): New function.
11169 (win32_target_ops): Add entries for insert_watchpoint,
11170 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11171 * win32-low.h (win32_target_ops): New members insert_point,
11172 remove_point, stopped_by_watchpoint, stopped_data_address.
11173
d993e290
PA		 111742009-06-25 Pedro Alves <pedro@codesourcery.com>
11175
11176 * server.c (process_serial_event): Re-return unsupported, not
11177 error, if the type isn't recognized. Re-allow supporting only
11178 insert or remove packets. Also call require_running for
11179 breakpoints. Add missing break statement to default case. Tidy.
11180 * target.h (struct target_ops): Rename insert_watchpoint to
11181 insert_point, and remove_watchpoint to remove_point.
11182
11183 * linux-low.h (struct linux_target_ops): Likewise.
11184 * linux-low.c (linux_insert_watchpoint): Rename to ...
11185 (linux_insert_point): ... this. Adjust.
11186 (linux_remove_watchpoint): Rename to ...
11187 (linux_remove_point): ... this. Adjust.
11188 (linux_target_ops): Adjust.
11189 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11190 (cris_insert_point): ... this.
11191 (cris_remove_watchpoint): Rename to ...
11192 (cris_remove_point): ... this.
11193 (the_low_target): Adjust.
11194
0f54c268
PM		 111952009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11196
11197 * server.c (handle_v_kill): Pass signal_pid to
11198 kill_inferior if multi_process is zero.
11199
c6314022
AR		 112002009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11201
11202 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11203 * target.h (target_ops): Comment for *_watchpoint to make it clear
11204 the functions can get types '0' and '1'.
11205
4463ce24
AR		 112062009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11207
11208 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11209 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11210 * regcache.c (get_regcache): Likewise.
11211 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11212 * win32-low.c (child_fetch_inferior_registers): Remove check for
11213 regno 0.
11214
cf8fd78b
PA		 112152009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11216 Pedro Alves <pedro@codesourcery.com>
11217
11218 * target.h (struct target_ops) <supports_multi_process>: New
11219 callback.
11220 (target_supports_multi_process): New.
11221 * server.c (handle_query): Even if GDB reports support, only
11222 enable multi-process if the target also supports it. Report
11223 multi-process support only if the target backend supports it.
11224 * linux-low.c (linux_supports_multi_process): New function.
11225 (linux_target_ops): Install it as target_supports_multi_process
11226 callback.
11227
47c0c975
DE		 112282009-05-24 Doug Evans <dje@google.com>
11229
e09875d4
DE		 11230 Global renaming of find_thread_pid to find_thread_ptid.
11231 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11232 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11233 All callers updated.
11234
e27d73f6
DE		 11235 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11236 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11237 directly.
11238
47c0c975
DE		 11239 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11240 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11241 (linux_resume_one_lwp): Ditto.
11242
2acc282a
DE		 112432009-05-23 Doug Evans <dje@google.com>
11244
11245 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11246 from struct inferior_list_entry * to struct lwp_info *.
11247 All callers updated.
11248
9f1036c1
DE		 112492009-05-13 Doug Evans <dje@google.com>
11250
11251 * linux-x86-low.c: Don't include assert.h.
11252 (x86_siginfo_fixup): Use fatal, not assert.
11253 (x86_arch_setup): Fix comment.
11254
d0722149
DE		 112552009-05-12 Doug Evans <dje@google.com>
11256
11257 Biarch support for i386/amd64 gdbserver.
11258 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11259 Add linux-x86-low.c.
11260 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11261 (linux-x86-low.o): Add.
11262 * linux-x86-64-low.c: Delete.
11263 * linux-i386-low.c: Delete.
11264 * linux-x86-low.c: New file.
11265 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11266 linux-x86-low.o.
11267 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11268 linux-x86-low.o.
11269 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11270 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11271 (linux_child_pid_to_exec_file): New function.
11272 (elf_64_header_p, elf_64_file_p): New functions.
11273 (siginfo_fixup): New function.
11274 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11275 give target a chance to convert layout.
11276 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11277 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11278
fdeb2a12
DE		 112792009-05-07 Doug Evans <dje@google.com>
11280
11281 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11282 (regsets_store_inferior_registers): Ditto.
11283
a6dbe5df
PA		 112842009-05-06 Pedro Alves <pedro@codesourcery.com>
11285
11286 PR server/10048
11287
11288 * linux-low.c (must_set_ptrace_flags): Delete.
11289 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11290 of the global.
11291 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11292 `lwp->must_set_ptrace_flags' instead.
ba42693b 11293 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11294 (linux_wait_1): ... not here.
11295
5091eb23
DE		 112962009-04-30 Doug Evans <dje@google.com>
11297
9f767825
DE		 11298 * inferiors.c (started_inferior_callback): New function.
11299 (attached_inferior_callback): New function.
11300 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11301 * server.c (print_started_pid, print_attached_pid): New functions.
11302 (detach_or_kill_for_exit): New function.
11303 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11304 * server.h (have_started_inferiors_p): Declare.
11305 (have_attached_inferiors_p): Declare.
11306
5091eb23
DE		 11307 * inferiors.c (remove_process): Fix memory leak, free process.
11308 * linux-low.c (linux_remove_process): New function.
11309 (linux_kill): Call it instead of remove_process.
11310 (linux_detach, linux_wait_1): Ditto.
11311
155c8968
PA		 113122009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11313
11314 * configure.srv: Add x86 Windows CE target.
11315
7fe519cb
UW		 113162009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11317
11318 * inferiors.c (get_thread_process): Make global.
11319 * server.h (get_thread_process): Add prototype.
11320 * thread-db.c (find_one_thread): Use get_thread_process
11321 instead of current_process.
11322 (thread_db_get_tls_address): Do not crash if called when
11323 thread layer is not yet initialized.
11324
5472f405
UW		 113252009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11326
11327 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11328 * spu-low.c (current_tid): Rename to ...
11329 (current_ptid): ... this.
11330 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11331 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11332 ptid_get_lwp (current_ptid) instead of current_tid.
11333 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11334 instead of current_tid. Use find_process_pid to verify pid
11335 argument is valid. Pass proper argument to remove_process.
11336 (spu_thread_alive): Compare current_ptid instead of current_tid.
11337 (spu_resume): Likewise.
11338
55ac2b99
PA		 113392009-04-02 Pedro Alves <pedro@codesourcery.com>
11340
11341 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11342 variable.
11343
95954743
PA		 113442009-04-01 Pedro Alves <pedro@codesourcery.com>
11345
11346 Implement the multiprocess extensions, and add linux multiprocess
11347 support.
11348
11349 * server.h (ULONGEST): Declare.
11350 (struct ptid, ptid_t): New.
11351 (minus_one_ptid, null_ptid): Declare.
11352 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11353 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11354 (struct inferior_list_entry): Change `id' type from unsigned from
11355 to ptid_t.
11356 (struct sym_cache, struct breakpoint, struct
11357 process_info_private): Forward declare.
11358 (struct process_info): Declare.
11359 (current_process): Declare.
11360 (all_processes): Declare.
11361 (initialize_inferiors): Declare.
11362 (add_thread): Adjust to use ptid_t.
11363 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11364 (add_process, remove_process, find_thread_pid): Declare.
11365 (find_inferior_id): Adjust to use ptid_t.
11366 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11367 (multi_process): Declare.
11368 (push_event): Adjust to use ptid_t.
11369 (read_ptid, write_ptid): Declare.
11370 (prepare_resume_reply): Adjust to use ptid_t.
11371 (clear_symbol_cache): Declare.
11372 * inferiors.c (all_processes): New.
11373 (null_ptid, minus_one_ptid): New.
11374 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11375 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11376 (add_thread): Change unsigned long to ptid. Remove gdb_id
11377 parameter. Adjust.
11378 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11379 (gdb_id_to_thread): Rename to ...
11380 (find_thread_pid): ... this. Change unsigned long to ptid.
11381 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11382 (loaded_dll, pull_pid_from_list): Adjust.
11383 (add_process, remove_process, find_process_pid)
11384 (get_thread_process, current_process, initialize_inferiors): New.
11385 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11386 (struct target_waitstatus) <related_pid>: Ditto.
11387 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11388 return type to int.
11389 (struct target_ops) <join>: Add `pid' argument.
11390 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11391 (struct target_ops) <wait>: Add `ptid' field. Change return type
11392 to ptid.
11393 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11394 (mywait): Add `ptid' argument. Change return type to ptid_t.
11395 (target_pid_to_str): Declare.
11396 * target.c (set_desired_inferior): Adjust to use ptids.
11397 (mywait): Add new `ptid' argument. Adjust.
11398 (target_pid_to_str): New.
11399 * mem-break.h (free_all_breakpoints): Declare.
11400 * mem-break.c (breakpoints): Delelete.
11401 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11402 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11403 to use per-process breakpoint list.
11404 (free_all_breakpoints): New.
11405 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11406 (symbol_cache, all_symbols_looked_up): Delete.
11407 (hexchars): New.
11408 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11409 read_ptid): New.
11410 (prepare_resume_reply): Change ptid argument's type from unsigned
11411 long to ptid_t. Adjust. Implement W;process and X;process.
11412 (free_sym_cache, clear_symbol_cache): New.
11413 (look_up_one_symbol): Adjust to per-process symbol cache. *
11414 * server.c (cont_thread, general_thread, step_thread): Change type
11415 to ptid_t.
11416 (attached): Delete.
11417 (multi_process): New.
11418 (last_ptid): Change type to ptid_t.
11419 (struct vstop_notif) <ptid>: Change type to ptid_t.
11420 (queue_stop_reply, push_event): Change `ptid' argument's type to
11421 ptid_t.
11422 (discard_queued_stop_replies): Add `pid' argument.
11423 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11424 changes. Don't reference the `attached' global.
11425 (attach_inferior): Adjust to mywait interface changes.
11426 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11427 features. Handle and report "multiprocess+". Handle
11428 "qAttached:PID".
11429 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11430 changes.
11431 (handle_v_kill): New.
11432 (handle_v_stopped): Adjust to use target_pid_to_str.
11433 (handle_v_requests): Allow multiple attaches and runs when
11434 multiprocess extensions are in effect. Handle "vKill".
11435 (myresume): Adjust to use ptids.
11436 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11437 (handle_status): Adjust to discard_queued_stop_replies interface
11438 change.
11439 (first_thread_of, kill_inferior_callback)
11440 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11441 (main): Call initialize_inferiors. Adjust to use ptids, killing
11442 and detaching from all inferiors. Handle multiprocess packet
11443 variants.
11444 * linux-low.h: Include gdb_proc_service.h.
11445 (struct process_info_private): New.
11446 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11447 <lwpid_of>: Use ptid_get_lwp.
11448 (get_lwp_thread): Adjust.
11449 (struct lwp_info): Add `dead' member.
11450 (find_lwp_pid): Declare.
11451 * linux-low.c (thread_db_active): Delete.
11452 (new_inferior): Adjust comment.
11453 (inferior_pid): Delete.
11454 (linux_add_process): New.
11455 (handle_extended_wait): Adjust.
11456 (add_lwp): Change unsigned long to ptid.
11457 (linux_create_inferior): Add process to processes table. Adjust
11458 to use ptids. Don't set new_inferior here.
11459 (linux_attach_lwp): Rename to ...
11460 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11461 it. Adjust to use ptids.
11462 (linux_attach_lwp): New.
11463 (linux_attach): Add process to processes table. Don't set
11464 new_inferior here.
11465 (struct counter): New.
11466 (second_thread_of_pid_p, last_thread_of_process_p): New.
11467 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11468 multiple processes.
11469 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11470 processes. Remove process from process table.
11471 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11472 to multiple processes.
11473 (any_thread_of): New.
11474 (linux_detach): Add `pid' argument, and handle it. Remove process
11475 from processes table.
11476 (linux_join): Add `pid' argument. Handle it.
11477 (linux_thread_alive): Change unsighed long argument to ptid_t.
11478 Consider dead lwps as not being alive.
11479 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11480 threads we're not interested in.
11481 (same_lwp, find_lwp_pid): New.
11482 (linux_wait_for_lwp): Change `pid' argument's type from int to
11483 ptid_t. Adjust.
11484 (linux_wait_for_event): Rename to ...
11485 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11486 from int to ptid_t. Adjust.
11487 (linux_wait_for_event): New.
11488 (linux_wait_1): Add `ptid' argument. Change return type to
11489 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11490 that exit from the process table.
11491 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11492 Adjust.
11493 (mark_lwp_dead): New.
11494 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11495 stopping all threads, mark its main lwp as dead.
11496 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11497 ptids.
11498 (fetch_register, usr_store_inferior_registers)
11499 (regsets_fetch_inferior_registers)
11500 (regsets_store_inferior_registers, linux_read_memory)
11501 (linux_write_memory): Inline `inferior_pid'.
11502 (linux_look_up_symbols): Adjust to use per-process
11503 `thread_db_active'.
11504 (linux_request_interrupt): Adjust to use ptids.
11505 (linux_read_auxv): Inline `inferior_pid'.
11506 (initialize_low): Don't reference thread_db_active.
11507 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11508 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11509 (ps_getpid): Return the pid of the current inferior.
11510 * thread-db.c (proc_handle, thread_agent): Delete.
11511 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11512 per-process data.
11513 (find_one_thread): Change argument type to ptid_t. Adjust to
11514 per-process data.
11515 (maybe_attach_thread): Adjust to per-process data and ptids.
11516 (thread_db_find_new_threads): Ditto.
11517 (thread_db_init): Ditto.
11518 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11519 processes table. Adjust to use ptids.
11520 (spu_kill, spu_detach): Adjust interface. Remove process from
11521 processes table.
11522 (spu_join, spu_thread_alive): Adjust interface.
11523 (spu_wait): Adjust interface. Remove process from processes
11524 table. Adjust to use ptids.
11525 * win32-low.c (current_inferior_tid): Delete.
11526 (current_inferior_ptid): New.
11527 (debug_event_ptid): New.
11528 (thread_rec): Take a ptid. Adjust.
11529 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11530 (child_delete_thread): Ditto.
11531 (do_initial_child_stuff): Add `attached' argument. Add process to
11532 processes table.
11533 (child_fetch_inferior_registers, child_store_inferior_registers):
11534 Adjust.
11535 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11536 (win32_attach): Pass 1 to do_initial_child_stuff.
11537 (win32_kill): Adjust interface. Remove process from processes
11538 table.
11539 (win32_detach): Ditto.
11540 (win32_join): Adjust interface.
11541 (win32_thread_alive): Take a ptid.
11542 (win32_resume): Adjust to use ptids.
11543 (get_child_debug_event): Ditto.
11544 (win32_wait): Adjust interface. Remove exiting process from
11545 processes table.
11546
bd99dc85
PA		 115472009-04-01 Pedro Alves <pedro@codesourcery.com>
11548
11549 Non-stop mode support.
11550
11551 * server.h (non_stop): Declare.
11552 (gdb_client_data, handler_func): Declare.
11553 (delete_file_handler, add_file_handler, start_event_loop):
11554 Declare.
11555 (handle_serial_event, handle_target_event, push_event)
11556 (putpkt_notif): Declare.
11557 * target.h (enum resume_kind): New.
11558 (struct thread_resume): Replace `step' field by `kind' field.
11559 (TARGET_WNOHANG): Define.
11560 (struct target_ops) <wait>: Add `options' argument.
11561 <supports_non_stop, async, start_non_stop>: New fields.
11562 (target_supports_non_stop, target_async): New.
11563 (start_non_stop): Declare.
11564 (mywait): Add `options' argument.
11565 * target.c (mywait): Add `options' argument. Print child exit
11566 notifications here.
11567 (start_non_stop): New.
11568 * server.c (non_stop, own_buf, mem_buf): New globals.
11569 (struct vstop_notif): New.
11570 (notif_queue): New global.
11571 (queue_stop_reply, push_event, discard_queued_stop_replies)
11572 (send_next_stop_reply): New.
11573 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11574 interface changes.
11575 (attach_inferior): In non-stop mode, don't wait for the target
11576 here.
11577 (handle_general_set): Handle QNonStop.
11578 (handle_query): When handling qC, return the current general
11579 thread, instead of the first thread of the list.
11580 (handle_query): If the backend supports non-stop mode, include
11581 QNonStop+ in the qSupported query response.
11582 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11583 and non-stop mode.
11584 (handle_v_attach, handle_v_run): Handle non-stop mode.
11585 (handle_v_stopped): New.
11586 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11587 (myresume): Adjust to use resume_kind. Handle non-stop.
11588 (queue_stop_reply_callback): New.
11589 (handle_status): Handle non-stop mode.
11590 (main): Clear non_stop flag on reconnection. Use the event-loop.
11591 Refactor serial protocol handling from here ...
11592 (process_serial_event): ... to this new function. When GDB
11593 selects any thread, select one here. In non-stop mode, wait until
11594 GDB acks all pending events before exiting.
11595 (handle_serial_event, handle_target_event): New.
11596 * remote-utils.c (remote_open): Install remote_desc in the event
11597 loop.
11598 (remote_close): Remove remote_desc from the event loop.
11599 (putpkt_binary): Rename to...
11600 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11601 (putpkt_binary): New as wrapper around putpkt_binary_1.
11602 (putpkt_notif): New.
11603 (prepare_resume_reply): In non-stop mode, don't change the
11604 general_thread.
11605 * event-loop.c: New.
11606 * Makefile.in (OBJ): Add event-loop.o.
11607 (event-loop.o): New rule.
11608
11609 * linux-low.h (pid_of): Moved here.
11610 (lwpid_of): New.
11611 (get_lwp_thread): Use lwpid_of.
11612 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11613 * linux-low.c (pid_of): Delete.
11614 (inferior_pid): Use lwpid_of.
11615 (linux_event_pipe): New.
11616 (target_is_async_p): New.
11617 (delete_lwp): New.
11618 (handle_extended_wait): Use lwpid_of.
11619 (add_lwp): Don't set lwpid field.
11620 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11621 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11622 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11623 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11624 first. Adjust to linux_wait_for_event interface changes. Use
11625 lwpid_of.
11626 (linux_detach): Don't delete the main lwp here.
11627 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11628 (status_pending_p): Don't consider explicitly suspended lwps.
11629 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11630 pointer. Add OPTIONS argument. Change return type to int. Use
11631 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11632 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11633 pointer. Add status pointer argument. Return a pid instead of a
11634 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11635 changes. In non-stop mode, don't switch to a random thread.
11636 (linux_wait): Rename to...
11637 (linux_wait_1): ... this. Add target_options argument, and handle
11638 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11639 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11640 clean exit and signal exit code. Don't stop all threads in
11641 non-stop mode. In all-stop mode, only stop all threads when
11642 reporting a stop to GDB. Handle explicit thread stop requests.
11643 (async_file_flush, async_file_mark): New.
11644 (linux_wait): New.
11645 (send_sigstop): Use lwpid_of.
11646 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11647 interface changes. In non-stop mode, don't switch to a random
11648 thread.
11649 (linux_resume_one_lwp): Use lwpid_of.
11650 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11651 (linux_resume_one_thread): ... this. Handle resume_stop. In
11652 non-stop mode, don't look for pending flag in all threads.
11653 (resume_status_pending_p): Don't consider explicitly suspended
11654 threads.
11655 (my_waitpid): Reimplement. Emulate __WALL.
11656 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11657 Use lwpid_of.
11658 (sigchld_handler, linux_supports_non_stop, linux_async)
11659 (linux_start_non_stop): New.
11660 (linux_target_ops): Register linux_supports_non_stop, linux_async
11661 and linux_start_non_stop.
11662 (initialize_low): Install SIGCHLD handler.
11663 * thread-db.c (thread_db_create_event, find_one_thread)
11664 (thread_db_get_tls_address): Use lwpid_of.
11665 * win32-low.c (win32_detach): Adjust to use resume_kind.
11666 (win32_wait): Add `options' argument.
11667 * spu-low.c (spu_resume): Adjust to use resume_kind.
11668 (spu_wait): Add `options' argument.
11669
5b1c542e
PA		 116702009-04-01 Pedro Alves <pedro@codesourcery.com>
11671
11672 Decouple target code from remote protocol.
11673
11674 * target.h (enum target_waitkind): New.
11675 (struct target_waitstatus): New.
11676 (struct target_ops) <wait>: Return an unsigned long. Take a
11677 target_waitstatus pointer instead of a char pointer.
11678 (mywait): Likewise.
11679 * target.c (mywait): Change prototype to return an unsigned long.
11680 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11681 * server.h (thread_from_wait, old_thread_from_wait): Delete
11682 declarations.
11683 (prepare_resume_reply): Change prototype to take a
11684 target_waitstatus.
11685 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11686 (last_status, last_ptid): New.
11687 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11688 pid instead of a signal.
11689 (attach_inferior): Remove "status" and "signal" parameters.
11690 Adjust.
11691 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11692 not as an address.
11693 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11694 (handle_v_requests, myresume): Remove "status" and "signal"
11695 parameters. Adjust.
11696 (handle_status): New.
11697 (main): Delete local `status'. Adjust.
11698 * remote-utils.c: Include target.h.
11699 (prepare_resume_reply): Change prototype to take a
11700 target_waitstatus. Adjust.
11701
11702 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11703 interface.
11704 * spu-low.c (spu_wait): Adjust.
11705 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11706 Delete.
11707 (win32_wait): Adjust.
11708
2bd7c093
PA		 117092009-04-01 Pedro Alves <pedro@codesourcery.com>
11710
11711 * target.h (struct thread_resume): Delete leave_stopped member.
11712 (struct target_ops): Add a `n' argument to the `resume' callback.
11713 * server.c (start_inferior): Adjust.
11714 (handle_v_cont, myresume): Adjust.
11715 * linux-low.c (check_removed_breakpoint): Adjust to resume
11716 interface change, and to removed leave_stopped field.
11717 (resume_ptr): Delete.
11718 (struct thread_resume_array): New.
11719 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11720 resume interface change.
11721 (linux_continue_one_thread, linux_queue_one_thread)
11722 (resume_status_pending_p): Check if the resume field is NULL
11723 instead of checking the leave_stopped member.
11724 (linux_resume): Adjust to the target resume interface change.
11725 * spu-low.c (spu_resume): Adjust to the target resume interface
11726 change.
11727 * win32-low.c (win32_detach, win32_resume): Ditto.
11728
c35fafde
PA		 117292009-04-01 Pedro Alves <pedro@codesourcery.com>
11730
11731 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11732 flag.
11733 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11734 pending.
11735 (linux_continue_one_thread): Only preserve the stepping flag if
11736 there's a pending breakpoint.
11737
0a59d50b
PA		 117382009-03-31 Pedro Alves <pedro@codesourcery.com>
11739
11740 * server.c (main): After the inferior having exited, call
11741 remote_close before exiting gdbserver.
11742
f04c6d38
TJB		 117432009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11744
11745 Fix size of FPSCR in Power 7 processors.
11746 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11747 (PPC_FEATURE_HAS_DFP): New #define.
11748 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11749 size of the FPSCR.
11750
78e5cee6
PA		 117512009-03-23 Pedro Alves <pedro@codesourcery.com>
11752
11753 * server.c (handle_query) Whitespace and formatting.
11754
1b3f6016
PA		 117552009-03-22 Pedro Alves <pedro@codesourcery.com>
11756
11757 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11758 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11759 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11760 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11761 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11762 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11763 Makefile.in, configure.ac: Fix whitespace throughout.
11764 * configure: Regenerate.
11765
a07b2135
PA		 117662009-03-22 Pedro Alves <pedro@codesourcery.com>
11767
11768 * inferiors.c (find_inferior): Make it safe for the callback
11769 function to delete the currently iterated inferior.
11770
67cc2626
PA		 117712009-03-22 Pedro Alves <pedro@codesourcery.com>
11772
11773 * Makefile.in (linuw_low_h): Move higher.
11774 (thread-db.o): Depend on $(linux_low_h).
11775
54a0b537
PA		 117762009-03-17 Pedro Alves <pedro@codesourcery.com>
11777
11778 Rename "process" to "lwp" throughout.
11779
11780 * linux-low.c (all_processes): Rename to...
11781 (all_lwps): ... this.
11782 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11783 (add_process): Rename to ...
11784 (add_lwp): ... this. Adjust.
11785 (linux_create_inferior): Adjust.
11786 (linux_attach_lwp): Adjust.
11787 (linux_attach): Adjust.
11788 (linux_kill_one_process): Rename to ...
11789 (linux_kill_one_lwp): ... this. Adjust.
11790 (linux_kill): Adjust.
11791 (linux_detach_one_process): Rename to ...
11792 (linux_detach_one_lwp): ... this. Adjust.
11793 (linux_detach): Adjust.
11794 (check_removed_breakpoint): Adjust.
11795 (status_pending_p): Adjust.
11796 (linux_wait_for_process): Rename to ...
11797 (linux_wait_for_lwp): ... this. Adjust.
11798 (linux_wait_for_event): Adjust.
11799 (send_sigstop): Adjust.
11800 (wait_for_sigstop): Adjust.
11801 (stop_all_processes): Rename to ...
11802 (stop_all_lwps): ... this.
11803 (linux_resume_one_process): Rename to ...
11804 (linux_resume_one_lwp): ... this. Adjust.
11805 (linux_set_resume_request, linux_continue_one_thread)
11806 (linux_queue_one_thread, resume_status_pending_p)
11807 (usr_store_inferior_registers, regsets_store_inferior_registers)
11808 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11809 Adjust.
11810 * linux-low.h (get_process): Rename to ...
11811 (get_lwp): ... this. Adjust.
11812 (get_thread_process): Rename to ...
11813 (get_thread_lwp): ... this. Adjust.
11814 (get_process_thread): Rename to ...
11815 (get_lwp_thread): ... this. Adjust.
11816 (struct process_info): Rename to ...
11817 (struct lwp_info): ... this.
11818 (all_processes): Rename to ...
11819 (all_lwps): ... this.
11820 * proc-service.c (ps_lgetregs): Adjust.
11821 * thread-db.c (thread_db_create_event, find_one_thread)
11822 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11823
0b16c5cf
PA		 118242009-03-14 Pedro Alves <pedro@codesourcery.com>
11825
11826 * server.c (handle_query): Handle "qAttached".
11827
32de4b9d
NS		 118282009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11829
11830 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11831 GPLv3, update license URL.
11832
2aecd87f
DE		 118332009-03-01 Doug Evans <dje@google.com>
11834
93efd302 11835 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11836 (server_h): Add gdb_signals.h.
11837 (signals.o): Update.
11838 * server.h (target_signal_from_host,target_signal_to_host_p)
11839 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11840
86b1f9c5
PM		 118412009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11842
11843 * remote-utils.c (getpkt): Also generate remote-debug
11844 information if noack_mode is set.
11845
4aa995e1
PA		 118462009-02-06 Pedro Alves <pedro@codesourcery.com>
11847
11848 * server.c (handle_query): Report qXfer:siginfo:read and
11849 qXfer:siginfo:write as supported and handle them.
11850 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11851 * linux-low.c (linux_xfer_siginfo): New.
11852 (linux_target_ops): Set it.
11853
62709adf
PA		 118542009-01-26 Pedro Alves <pedro@codesourcery.com>
11855
11856 * server.c (gdbserver_usage): Mention --remote-debug.
11857 (main): Accept '--remote-debug' switch.
11858
aef93bd7
DE		 118592009-01-18 Doug Evans <dje@google.com>
11860
11861 * regcache.c (new_register_cache): No need to check result of xcalloc.
11862 * server.c (handle_search_memory): Back out calls to xmalloc,
11863 result is checked and error is returned to user upon failure.
11864 (handle_query): Ditto. Add more checks for result of malloc.
11865 (handle_v_cont): Check result of malloc, report error back to
11866 user upon failure.
11867 (handle_v_run): Ditto. Call freeargv.
11868 * server.h (freeargv): Declare.
11869 * utils.c (freeargv): New fn.
11870
54363045
DE		 118712009-01-15 Doug Evans <dje@google.com>
11872
f626972c
DE		 11873 * gdbreplay.c (perror_with_name): Make arg const char *.
11874 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11875 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11876 * utils.c (perror_with_name): Make arg const char *.
54363045 11877
18aae699
PA		 118782009-01-14 Pedro Alves <pedro@codesourcery.com>
11879
11880 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11881 when handling a EXIT_PROCESS_DEBUG_EVENT.
11882
ff703abe
JB		 118832009-01-06 Joel Brobecker <brobecker@adacore.com>
11884
11885 * gdbreplay.c (gdbreplay_version): Update copyright year.
11886 * server.c (gdbserver_version): Likewise.
11887
f21cc1a2 118882009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11889
11890 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11891 (handle_extended_wait): Improve comment.
0e21c1ec 11892
bca929d3
DE		 118932008-12-13 Doug Evans <dje@google.com>
11894
11895 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11896 * server.h (ATTR_MALLOC): New macro.
11897 (xmalloc,xcalloc,xstrdup): Declare.
11898 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11899 * inferiors.c: Ditto.
11900 * linux-low.c: Ditto.
11901 * mem-break.c: Ditto.
11902 * regcache.c: Ditto.
11903 * remote-utils.c: Ditto.
11904 * server.c: Ditto.
11905 * target.c: Ditto.
11906 * win32-low.c: Ditto.
11907
97438e3f
DE		 119082008-12-12 Doug Evans <dje@google.com>
11909
896c7fbb
DE		 11910 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11911 in debugging printf.
11912
97438e3f
DE		 11913 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11914
e3b886f8
DE		 119152008-12-09 Doug Evans <dje@google.com>
11916
11917 * linux-low.h (struct process_info): Delete member tid, unused.
11918 * thread-db.c (find_one_thread): Update.
11919 (maybe_attach_thread): Update.
11920
07e059b5
VP		 119212008-12-02 Pedro Alves <pedro@codesourcery.com>
11922
889bf7c5
PA		 11923 * target.h (struct target_ops): Add qxfer_osdata member.
11924 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11925 and dirent.h.
11926 (linux_qxfer_osdata): New functions.
11927 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11928 callback.
11929 * server.c (handle_query): Handle "qXfer:osdata:read:".
11930 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11931 (buffer_xml_printf): New functions.
11932 * server.h (struct buffer): New.
11933 (buffer_grow_str, buffer_grow_str0): New macros.
11934 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11935 (buffer_xml_printf): Declare.
07e059b5 11936
4cab47ab
DE		 119372008-11-24 Doug Evans <dje@google.com>
11938
11939 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11940
f142445f
DJ		 119412008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11942
11943 * server.c (handle_v_run): Always use the supplied argument list.
11944
d0107bb6 119452008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11946
d0107bb6
BW		 11947 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11948 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11949
2c4ad781
TJB		 119502008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11951
11952 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11953 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11954 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11955 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11956 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11957 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11958 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11959 XML target descriptions.
11960 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11961 when inferior is running on an ISA 2.05 or later processor. Add
11962 special case to return offset for full 64-bit slot of FPSCR when
11963 in 32-bits.
11964
dfb64f85
DJ		 119652008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11966
11967 * Makefile.in (SFILES, clean): Added sparc64 files.
11968 (reg-sparc64.o, reg-sparc64.c): New.
11969 * configure.srv (sparc*-*-linux*): New configuration.
11970 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11971 syscall arguments for SPARC.
11972 (regsets_store_inferior_registers): Likewise.
11973 * linux-sparc-low.c: New file.
11974
66b6e1dd
DE		 119752008-10-21 Doug Evans <dje@google.com>
11976
11977 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11978 (READLINE_DIR,READLINE_DEP): Delete.
11979 (INTERNAL_CFLAGS): Update.
11980 (LINTFLAGS): Update.
11981
9b710a42
PA		 119822008-10-10 Pedro Alves <pedro@codesourcery.com>
11983
11984 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11985 whole argv from the last run, not just argv[0].
11986
5822d809
PA		 119872008-09-08 Pedro Alves <pedro@codesourcery.com>
11988
11989 * regcache.c (new_register_cache): Return NULL if the register
11990 cache size isn't known yet.
11991 (free_register_cache): Avoid dereferencing a NULL regcache.
11992
74aac56f
DJ		 119932008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11994
11995 * configure.srv: Merge MIPS and MIPS64.
11996
400b20f5
MR		 119972008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11998
11999 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12000
677c5bb1
LM		 120012008-08-18 Luis Machado <luisgpm@br.ibm.com>
12002
12003 * Makefile.in: Add required vsx dependencies.
12004
12005 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12006 Declare init_registers_powerpc_vsx32l.
12007 Declare init_registers_powerpc_vsx64l.
12008 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12009 (ppc_arch_setup): Check for VSX in hwcap.
12010 (ppc_fill_vsxregset): New function.
12011 (ppc_store_vsxregset): New function.
12012 Add new VSX entry in regset_info target_regsets.
12013
12014 * configure.srv: Add new VSX dependencies.
12015
a6f3e723
SL		 120162008-08-12 Pedro Alves <pedro@codesourcery.com>
12017
12018 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12019 (remote_open): Set or clear transport_is_reliable.
12020 (putpkt_binary): Don't expect acks in noack mode.
12021 (getpkt): Don't send ack/nac in noack mode.
12022 * server.c (handle_general_set): Handle QStartNoAckMode.
12023 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12024 qSupported.
12025 (main): Reset noack_mode on every connection.
12026 * server.h (noack_mode): Declare.
12027
a417dc56
RW		 120282008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12029
12030 * Makefile.in (GDBREPLAY_OBS): New variable.
12031 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12032
3221518c
UW		 120332008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12034 Daniel Jacobowitz <dan@codesourcery.com>
12035
12036 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12037 (usr_store_inferior_registers): Likewise.
12038 (regsets_store_inferior_registers): Likewise.
12039
ec56be1b
PA		 120402008-07-31 Rolf Jansen <rj@surtec.com>
12041 Pedro Alves <pedro@codesourcery.com>
12042
12043 * configure.ac: Check for memmem declaration.
12044 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12045 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12046 (disable_packet_qfThreadInfo): Unconditionally compile.
12047 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12048 * configure, config.in: Regenerate.
12049
2fe5e3ff
DE		 120502008-07-28 Doug Kwan <dougkwan@google.com>
12051
12052 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12053 (linux_write_memory): Remove declaration of errno.
12054
836acd6d
UW		 120552008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12056
12057 * linux-low.c (handle_extended_wait): Do not use "status"
12058 variable uninitialized.
12059
aeba519e
PA		 120602008-07-07 Pedro Alves <pedro@codesourcery.com>
12061
12062 * server.c (handle_v_attach): Inhibit reporting dll changes.
12063
db42f210
PA		 120642008-06-27 Pedro Alves <pedro@codesourcery.com>
12065
12066 * remote-utils.c (prepare_resume_reply): If requested, don't
12067 output "thread:TID" in the T stop reply.
12068
12069 * server.c (disable_packet_vCont, disable_packet_Tthread)
12070 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12071 (handle_query): If requested, disable support for qC, qfThreadInfo
12072 and qsThreadInfo.
12073 (handle_v_requests): If requested, disable support for vCont.
12074 (gdbserver_show_disableable): New.
12075 (main): Handle --disable-packet and --disable-packet=LIST.
12076
12077 * server.h (disable_packet_vCont, disable_packet_Tthread)
12078 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12079
8e4c5421
CD		 120802008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12081
12082 * server.c (gdbserver_usage): Mention --version.
12083
6e23a804
DJ		 120842008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12085
12086 * Makefile.in (gdbreplay.o): New rule.
12087
90aa6a40
JM		 120882008-06-06 Joseph Myers <joseph@codesourcery.com>
12089
12090 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12091 message, not gdbserver.
12092
c16158bc 120932008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12094 Nathan Sidwell <nathan@codesourcery.com>
12095 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12096
12097 * acinclude.m4: Include ../../config/acx.m4.
12098 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12099 * configure, config.in: Regenerate.
12100 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12101 * server.c (gdbserver_version): Print PKGVERSION.
12102 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12103 (main): Adjust gdbserver_usage calls.
12104 * gdbreplay.c (version, host_name): Add declarations.
12105 (gdbreplay_version, gdbreplay_usage): New.
12106 (main): Accept --version and --help options.
12107
aeb75bf5
DJ		 121082008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12109
12110 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12111 (arm_breakpoint_at): Handle Thumb.
12112 (the_low_target): Add comment.
12113
76b233dd
UW		 121142008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12115
12116 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12117
08388c79
DE		 121182008-05-09 Doug Evans <dje@google.com>
12119
a3c83fae
DE		 12120 * server.h (decode_search_memory_packet): Declare.
12121 * remote-utils.c (decode_search_memory_packet): New fn.
12122 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12123 (handle_search_memory): New fn.
12124 (handle_query): Process qSearch:memory packets.
12125
bb9c3d36
UW		 121262008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12127
12128 * regcache.c (registers_length): Remove.
12129 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12130 full register packet.
12131 * regcache.h (registers_length): Remove prototype.
12132 * server.h (PBUFSIZ): Define to 16384.
12133
7284e1be
UW		 121342008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12135
12136 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12137 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12138 powerpc-64l.o, and powerpc-altivec64l.o.
12139 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12140 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12141 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12142 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12143 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12144 to srv_xmlfiles.
12145
12146 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12147 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12148 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12149 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12150 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12151 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12152 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12153 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12154 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12155 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12156 (clean): Update.
12157
12158 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12159 (init_registers_powerpc_32l): ... this new prototype.
12160 (init_registers_powerpc_32): Remove, replace by ...
12161 (init_registers_powerpc_altivec32l): ... this new prototype.
12162 (init_registers_powerpc_e500): Remove, replace by ...
12163 (init_registers_powerpc_e500l): ... this new prototype.
12164 (init_registers_ppc64): Remove, replace by ...
12165 (init_registers_powerpc_64l): ... this new prototype.
12166 (init_registers_powerpc_64): Remove, replace by ...
12167 (init_registers_powerpc_altivec64l): ... this new prototype.
12168 (ppc_num_regs): Set to 73.
12169 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12170 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12171 (ppc_cannot_store_register): Handle orig_r3 and trap.
12172 (ppc_arch_setup): Update init_registers_... calls.
12173 (ppc_fill_gregset): Handle orig_r3 and trap.
12174
12175 * inferiors.c (clear_inferiors): Reset current_inferior.
12176
fdc59709
PB		 121772008-04-23 Paolo Bonzini <bonzini@gnu.org>
12178
889bf7c5
PA		 12179 * acinclude.m4: Add override.m4.
12180 * configure: Regenerate.
fdc59709 12181
c9b2f845
UW		 121822008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12183
12184 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12185 initial call to init_register_ppc64.
12186
550512b8
UW		 121872008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12188
43aaf8b6
PA		 12189 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12190 single powerpc*-*-linux* case.
550512b8
UW		 12191 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12192
b6430ec3
UW		 121932008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12194
12195 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12196 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12197 from reg_xmlfiles.
12198 * linux-ppc-low.c: Include <elf.h>.
12199 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12200 (ppc_hwcap): New global variable.
12201 (ppc_regmap): Remove __SPE__ #ifdef sections.
12202 (ppc_regmap_e500): New global variable.
12203 (ppc_cannot_store_register): Update __SPE__ special case.
12204 (ppc_get_hwcap): New function.
12205 (ppc_arch_setup): Use it to determine whether inferior supports
12206 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12207 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12208 Do not access registers if target does not support AltiVec.
12209 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12210 Do not access registers if target does not support SPE.
12211 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12212
52fa2412
UW		 122132008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12214
12215 * linux-low.c (disabled_regsets, num_regsets): New.
12216 (use_regsets_p): Delete.
12217 (linux_wait_for_process): Clear disabled_regsets.
12218 (regsets_fetch_inferior_registers): Check and set it.
12219 (regsets_store_inferior_registers): Likewise.
12220 (linux_fetch_registers, linux_store_registers): Do not use
12221 use_regsets_p.
12222 (initialize_low): Allocate disabled_regsets.
12223
e28b3332
DJ		 122242008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12225
12226 * Makefile.in (LIBOBJS): New.
12227 (OBS): Use LIBOBJS.
12228 (memmem.o): New rule.
12229 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12230 * configure: Regenerated.
12231
4536995d
UW		 122322008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12233
12234 * server.c (handle_query): Never return "unsupported" for
12235 qXfer:features:read queries.
12236
221c031f
UW		 122372008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12238
12239 * server.c (get_features_xml): Fix inverted condition.
12240 (handle_query): Always support qXfer:feature:read.
12241
ccd213ac
DJ		 122422008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12243
12244 * server.c (wrapper_argv): New.
12245 (start_inferior): Handle wrapper_argv. If set, expect an extra
12246 trap.
12247 (gdbserver_usage): Document --wrapper.
12248 (main): Parse --wrapper.
12249
6fe305f7
UW		 122502008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12251
12252 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12253 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12254 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12255 (ppc_set_pc): Likewise.
12256 (ppc_arch_setup): New function.
12257 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12258 of collect_register.
889bf7c5 12259 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12260
5b0a002e
UW		 122612008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12262
12263 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12264 instead of linux-ppc64-low.o.
12265 * linux-ppc64-low.c: Remove file.
12266 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12267 (linux-ppc64-low.o): Remove rule.
12268
12269 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12270 (init_registers_powerpc_64): Likewise.
12271 (ppc_regmap): Conditionally define depending on __powerpc64__.
12272 (ppc_cannot_store_register): Do not special-case "fpscr" when
12273 compiled on __powerpc64__.
12274 (ppc_collect_ptrace_register): New function.
12275 (ppc_supply_ptrace_register): New function.
12276 (ppc_breakpoint): Change type to "unsigned int".
12277 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12278 (the_low_target): Conditionally provide initializers for the
889bf7c5 12279 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12280 collect_ptrace_register and supply_ptrace_register members.
12281
9b4b61c8
UW		 122822008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12283
12284 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12285 * server.c (gdbserver_xmltarget): Define.
12286 (get_features_xml): Use it to replace "target.xml" and arch_string.
12287
12288 * configure.srv: Remove srv_xmltarget. Add XML files that were
12289 mentioned there to srv_xmlfiles instead. Remove conditional tests
12290 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12291 srv_xmlfiles and srv_regobj to include all possible choices.
12292 * configure.ac (srv_xmltarget): Remove.
12293 (srv_xmlfiles): Do not add "target.xml".
12294 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12295 checks for supplementary target information.
12296 * configure: Regenerate.
12297 * Makefile.in (XML_TARGET): Remove.
12298 (target.xml): Remove rule.
12299 (clean): Do not clean up target.xml.
12300 (.PRECIOUS): Do not mention target.xml.
12301
12302 * target.h (struct target_ops): Remove arch_string member.
12303 * linux-low.c (linux_arch_string): Remove.
12304 (linux_target_ops): Remove arch_string initializer.
12305 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12306 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12307 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12308 * spu-low.c (spu_arch_string): Remove.
12309 (spu_target_ops): Remove arch_string initializer.
12310 * win32-low.c (win32_arch_string): Remove.
12311 (win32_target_ops): Remove arch_string initializer.
12312 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12313 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12314 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12315
ee1a7ae4
UW		 123162008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12317
12318 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12319 by collect_ptrace_register and supply_ptrace_register hooks.
12320 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12321 instead of checking for the_low_target.left_pad_xfer.
12322 (usr_store_inferior_registers): Use collect_ptrace_register callback
12323 instead of checking for the_low_target.left_pad_xfer.
12324
12325 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12326 (s390_supply_ptrace_register): Likewise.
12327 (s390_fill_gregset): Call s390_collect_ptrace_register.
12328 (the_low_target): Update.
12329
12330 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12331 (ppc_supply_ptrace_register): Likewise.
12332 (the_low_target): Update.
12333
12334 * linux-i386-low.c (the_low_target): Update.
12335 * linux-x86-64-low.c (the_low_target): Update.
12336
d61ddec4
UW		 123372008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12338
12339 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12340 reg-s390.o and reg-s390x.o.
12341
12342 * linux-low.c (new_inferior): New global variable.
12343 (linux_create_inferior, linux_attach): Set it.
12344 (linux_wait_for_process): Call the_low_target.arch_setup after the
12345 target has stopped for the first time.
12346 (initialize_low): Do not call the_low_target.arch_setup.
12347
12348 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12349 (s390_set_pc): Likewise.
12350 (s390_arch_setup): New function.
12351 (the_low_target): Use s390_arch_setup as arch_setup routine.
12352
12353 * regcache.c (realloc_register_cache): New function.
12354 (set_register_cache): Call it for each existing regcache.
12355
d05b4ac3
UW		 123562008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12357
12358 * server.h (init_registers): Remove prototype.
12359
12360 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12361 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12362 instead of init_registers ().
12363 * linux-arm-low.c (init_registers_arm): Add prototype.
12364 (init_registers_arm_with_iwmmxt): Likewise.
12365 (the_low_target): Add initializer for arch_setup field.
12366 * linux-cris-low.c (init_registers_cris): Add prototype.
12367 (the_low_target): Add initializer for arch_setup field.
12368 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12369 (the_low_target): Add initializer for arch_setup field.
12370 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12371 (the_low_target): Add initializer for arch_setup field.
12372 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12373 (the_low_target): Add initializer for arch_setup field.
12374 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12375 (the_low_target): Add initializer for arch_setup field.
12376 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12377 (the_low_target): Add initializer for arch_setup field.
12378 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12379 (init_registers_mips64_linux): Likewise.
12380 (the_low_target): Add initializer for arch_setup field.
12381 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12382 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12383 (the_low_target): Add initializer for arch_setup field.
12384 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12385 (init_registers_powerpc_64): Likewise.
12386 (the_low_target): Add initializer for arch_setup field.
12387 * linux-s390-low.c (init_registers_s390): Add prototype.
12388 (init_registers_s390x): Likewise.
12389 (the_low_target): Add initializer for arch_setup field.
12390 * linux-sh-low.c (init_registers_sh): Add prototype.
12391 (the_low_target): Add initializer for arch_setup field.
12392 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12393 (the_low_target): Add initializer for arch_setup field.
12394 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12395 (the_low_target): Add initializer for arch_setup field.
12396
12397 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12398 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12399 instead of init_registers ().
12400 * win32-arm-low.c (init_registers_arm): Add prototype.
12401 (the_low_target): Add initializer for arch_setup field.
12402 * win32-i386-low.c (init_registers_i386): Add prototype.
12403 (the_low_target): Add initializer for arch_setup field.
12404
12405 * spu-low.c (init_registers_spu): Add prototype.
12406 (initialize_low): Call initialie_registers_spu () instead of
12407 initialize_registers ().
12408
fd96d250
PA		 124092008-02-19 Pedro Alves <pedro@codesourcery.com>
12410
12411 * server.c (handle_v_requests): When handling the vRun and vAttach
12412 packets, if already debugging a process, don't kill it. Return an
12413 error instead.
12414
d41b6bb4
DJ		 124152008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12416
12417 * server.c (handle_query): Correct length check.
12418
5ac588cf
PA		 124192008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12420
12421 * win32-low.c (do_initial_child_stuff): Add process handle
12422 parameter. Set current_process_handle and current_process_id from the
12423 parameters. Clear globals.
12424 (win32_create_inferior): Don't set current_process_handle and
12425 current_process_id here. Instead pass them on the call to
12426 do_initial_child_stuff.
12427 (win32_attach): Likewise.
12428 (win32_clear_inferiors): New.
12429 (win32_kill): Don't close the current process handle or the
12430 current thread handle here. Instead call win32_clear_inferiors.
12431 (win32_detach): Don't open a new handle to the process. Call
12432 win32_clear_inferiors.
12433 (win32_join): Don't rely on current_process_handle; open a new
12434 handle using the process id.
12435 (win32_wait): Call win32_clear_inferiors when the inferior process
12436 has exited.
12437
ecd7ecbc
DJ		 124382008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12439
12440 * server.c (monitor_show_help): Add "exit".
12441
1525d545
MG		 124422008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12443
ecd7ecbc 12444 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12445 (clean): Add reg-xtensa.c.
12446 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12447 * configure.srv (xtensa*-*-linux*) New target.
12448 * linux-xtensa-low.c: New.
12449 * xtensa-xtregs.c: New.
1525d545 12450
59a016f0
PA		 124512008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12452
12453 * hostio.c: Don't include errno.h.
12454 (errno_to_fileio_errno): Move to hostio-errno.
12455 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12456 error number outputting to the target->hostio_last_error callback.
12457 (hostio_packet_error): Use FILEIO_EINVAL directly.
12458 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12459 calls to hostio_error.
12460 * hostio-errno.c: New.
12461 * server.h (hostio_last_error_from_errno): Declare.
12462 * target.h (target_ops): Add hostio_last_error member.
12463 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12464 as hostio_last_error handler.
889bf7c5 12465 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12466 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12467 (wince_hostio_last_error): New functions.
12468 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12469 as hostio_last_error handler.
12470 (win32_target_ops) [!_WIN32_WCE]: Register
12471 hostio_last_error_from_errno as hostio_last_error handler.
12472 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12473 (hostio-errno.o): New rule.
12474 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12475 * configure.srv (srv_hostio_err_objs): New variable. Default to
12476 hostio-errno.o.
12477 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12478 * configure: Regenerate.
12479
2d717e4f
DJ		 124802008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12481
12482 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12483 (linux_kill, linux_detach): Clean up the process list.
12484 * remote-utils.c (remote_open): Improve port number parsing.
12485 (putpkt_binary, input_interrupt): Only send interrupts if the target
12486 is running.
12487 * server.c (extended_protocol): Make static.
12488 (attached): Define earlier.
12489 (exit_requested, response_needed, program_argv): New variables.
12490 (target_running): New.
12491 (start_inferior): Clear attached here.
12492 (attach_inferior): Set attached here.
12493 (require_running): Define.
12494 (handle_query): Use require_running and target_running. Implement
12495 "monitor exit".
12496 (handle_v_attach, handle_v_run): New.
12497 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12498 (gdbserver_usage): Update.
12499 (main): Redo argument parsing. Handle --debug and --multi. Handle
12500 --attach along with other options or after the port. Save
12501 program_argv. Support no initial program. Resynchronize
12502 communication with GDB after an error. Handle "monitor exit".
12503 Use require_running and target_running. Always allow the extended
12504 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12505 restart in extended mode.
12506 * README: Refer to the GDB manual. Update --attach usage.
12507
7407e2de
AS		 125082007-12-20 Andreas Schwab <schwab@suse.de>
12509
12510 * linux-low.c (STACK_SIZE): Define.
12511 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12512 (linux_test_for_tracefork): Likewise.
12513
b65d95c5
DJ		 125142007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12515
12516 * linux-low.c (linux_wait_for_event): Update messages. Do not
12517 reinsert auto-delete breakpoints.
12518 * mem-break.c (struct breakpoint): Change return type of handler to
12519 int.
12520 (set_breakpoint_at): Update handler type.
12521 (reinsert_breakpoint_handler): Return 1 instead of calling
12522 delete_breakpoint.
12523 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12524 setting a new one.
12525 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12526 * mem-break.h (set_breakpoint_at): Update handler type.
12527 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12528 * win32-low.c (auto_delete_breakpoint): New.
12529 (get_child_debug_event): Use it.
12530
4e799345
DJ		 125312007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12532
12533 * configure.ac: Check for pread and pwrite.
12534 * hostio.c (handle_pread): Fall back to lseek and read.
12535 (handle_pwrite): Fall back to lseek and write.
12536 * config.in, configure: Regenerated.
12537
27524b67
DJ		 125382007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12539
12540 * server.c (myresume): Add own_buf argument.
12541 (main): Update calls.
12542
a20d5e98
DJ		 125432007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12544
12545 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12546 * remote-utils.c (remote_open): Do not call disable_async_io.
12547 (block_async_io): Delete.
12548 (unblock_async_io): Make static.
12549 (initialize_async_io): New.
12550 * server.c (handle_v_cont): Handle async I/O here.
12551 (myresume): Likewise. Move other common resume tasks here...
12552 (main): ... from here. Call initialize_async_io. Disable async
12553 I/O before the main loop.
12554 * server.h (initialize_async_io): Declare.
12555 (block_async_io, unblock_async_io): Delete prototypes.
12556 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12557
b79d787e
DJ		 125582007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12559
12560 * remote-utils.c (readchar): Allow binary data in received messages.
12561
d97903b2
PA		 125622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12563
12564 * win32-low.c (attaching): New global.
12565 (win32_create_inferior): Clear the `attaching' global.
12566 (win32_attach): Set the `attaching' global.
12567 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12568 attaching. Only set a breakpoint at the entry point if not
12569 attaching.
12570
311de423
PA		 125712007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12572
12573 * server.c (main): Don't report dll events on the initial
12574 connection on attaches.
12575
6c2d16d2
PA		 125762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12577
12578 * server.c (main): Relax numerical bases supported for the pid of
12579 the --attach command line argument.
12580
5ca906e6
PA		 125812007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12582
12583 * win32-low.c (win32_attach): Call OpenProcess before
12584 DebugActiveProcess, not after. Add last error output to error
12585 call.
12586
9c6c8194
PA		 125872007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12588
12589 * win32-low.c (win32_get_thread_context)
12590 (win32_set_thread_context): New functions.
12591 (thread_rec): Use win32_get_thread_context.
12592 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12593 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12594 field.
12595
4d5d1aaa
PA		 125962007-12-03 Leo Zayas
12597 Pedro Alves <pedro_alves@portugalmail.pt>
12598
12599 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12600 global variables.
12601 (child_add_thread): Minor cleanup.
12602 (child_continue): Resume artificially suspended threads before
12603 calling ContinueDebugEvent.
12604 (suspend_one_thread): New.
12605 (fake_breakpoint_event): New.
12606 (get_child_debug_event): Change return type to int. Check here if
12607 gdb sent an interrupt request. If a soft interrupt was requested,
12608 fake a breakpoint event. Return 0 if there is no event to handle,
12609 and 1 otherwise.
12610 (win32_wait): Don't check here if gdb sent an interrupt request.
12611 Ensure there is a valid event to handle.
12612 (win32_request_interrupt): Add soft interruption method as last
12613 resort.
12614
c436e841
PA		 126152007-12-03 Leo Zayas
12616 Pedro Alves <pedro_alves@portugalmail.pt>
12617
12618 * win32-low.h (win32_thread_info): Add descriptions to the
12619 structure members. Replace `suspend_count' counter by a
12620 `suspended' flag.
12621 * win32-low.c (thread_rec): Update condition of when to get the
12622 context from the inferior. Rely on ContextFlags being set if it
12623 has already been retrieved. Only suspend the inferior thread if
12624 we haven't already. Warn if that fails.
12625 (continue_one_thread): s/suspend_count/suspended/. Only call
12626 ResumeThread once. Warn if that fails.
12627
e7b5fa67
PA		 126282007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12629
12630 * win32-low.c (win32_wait): Don't read from the inferior when it
12631 has already exited.
12632
a385171d
PA		 126332007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12634
12635 * Makefile.in (win32_low_h): New variable.
12636 (win32-low.o): Add dependency on $(win32_low_h).
12637 (win32-arm-low.o, win32-i386-low.o): New rules.
12638
f80c84b3
DJ		 126392007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12640
12641 * hostio.c: Correct copyright year.
12642
a6b151f1
DJ		 126432007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12644
12645 * Makefile.in (OBS): Add hostio.o.
12646 (hostio.o): New rule.
12647 * server.h (handle_vFile): Declare.
12648 * hostio.c: New file.
12649 * server.c (handle_v_requests): Take packet_len and new_packet_len
12650 for binary packets. Call handle_vFile.
12651 (main): Update call to handle_v_requests.
12652
f9387fc3
DJ		 126532007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12654
12655 * linux-low.c: Include <sched.h>.
12656
51c2684e
DJ		 126572007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12658
12659 * linux-low.c (linux_tracefork_grandchild): New.
12660 (linux_tracefork_child): Use clone.
12661 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12662
75f83163
JB		 126632007-10-31 Joel Brobecker <brobecker@adacore.com>
12664
12665 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12666
da5898ce
DJ		 126672007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12668
12669 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12670
24a09b5f
DJ		 126712007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12672
12673 * inferiors.c (change_inferior_id): Delete.
12674 (add_pid_to_list, pull_pid_from_list): New.
12675 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12676 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12677 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12678 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12679 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12680 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12681 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12682 (using_threads): Always set to 1.
12683 (handle_extended_wait): New.
12684 (add_process): Do not set TID.
12685 (linux_create_inferior): Set must_set_ptrace_flags.
12686 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12687 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12688 (linux_thread_alive): Rename TID argument to LWPID.
12689 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12690 (linux_wait_for_event): Do not use TID or check using_threads. Update
12691 call to dead_thread_notify. Call handle_extended_wait.
12692 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12693 (send_sigstop): Delete sigstop_sent.
12694 (wait_for_sigstop): Avoid TID.
12695 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12696 (linux_test_for_tracefork): New.
12697 (linux_lookup_signals): Use thread_db_active and
12698 linux_supports_tracefork_flag.
12699 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12700 * linux-low.h (get_process_thread): Avoid TID.
12701 (struct process_ifo): Move thread_known and tid to the end. Remove
12702 sigstop_sent.
12703 (linux_attach_lwp, thread_db_init): Update prototypes.
12704 * server.h (change_inferior_id): Delete prototype.
12705 (add_pid_to_list, pull_pid_from_list): New prototypes.
12706 * thread-db.c (thread_db_use_events): New.
12707 (find_first_thread): Rename to...
12708 (find_one_thread): ...this. Update callers and messages. Do not
12709 call fatal. Check thread_db_use_events. Do not call
12710 change_inferior_id or new_thread_notify.
12711 (maybe_attach_thread): Update. Do not call new_thread_notify.
12712 (thread_db_init): Set thread_db_use_events. Check use_events.
12713 * utils.c (fatal, warning): Correct message prefix.
12714
30ed0a8f
DJ		 127152007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12716
12717 * Makefile.in (clean): Remove new files.
12718 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12719 (powerpc-64.o, powerpc-64.c): New rules.
12720 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12721 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12722 with SPE.
12723 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12724 SPE targets.
12725 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12726 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12727 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12728 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12729 (target_regsets): Add AltiVec and SPE register sets.
12730 * configure.ac: Check for AltiVec and SPE.
12731 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12732 (ppc_fill_vrregset, ppc_store_vrregset): New.
12733 (target_regsets): Add AltiVec register set.
12734 * configure: Regenerated.
12735
fd462a61
DJ		 127362007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12737
12738 * linux-low.c (O_LARGEFILE): Define.
12739 (linux_read_memory): Use /proc/PID/mem.
12740 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12741 * configure, config.in: Regenerated.
12742
69f223ed
DJ		 127432007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12744
12745 * linux-low.c (linux_wait_for_event): Do not pass signals while
12746 single-stepping.
12747
aec18585
PA		 127482007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12749
12750 * win32-low.c (create_process): New.
12751 (win32_create_inferior): Use create_process instead of
12752 CreateProcess. If create_process failed retry appending an ".exe"
12753 suffix. Store the GetLastError result immediatelly after
12754 create_process calls and use it on the call to error.
12755
34d86ddd
PA		 127562007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12757
12758 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12759
5a0e3bd0
JB		 127602007-08-23 Joel Brobecker <brobecker@adacore.com>
12761
12762 * configure.ac: Switch license to GPLv3.
12763
f88c79e6
MS		 127642007-08-01 Michael Snyder <msnyder@access-company.com>
12765
12766 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12767
6b3d9b83
PA		 127682007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12769
12770 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12771 typedef.
12772 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12773 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12774 CloseToolhelp32Snapshot.
12775 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12776 CloseToolhelp32Snapshot.
12777
c588c53c
MS		 127782007-07-27 Michael Snyder <michael.snyder@access-company.com>
12779
12780 * server.c (main): Check for inferior exit before main loop.
12781
aa0403d9
PA		 127822007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12783
12784 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12785 instead of on tmp_desc.
12786
255e7678
DJ		 127872007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12788 Daniel Jacobowitz <dan@codesourcery.com>
12789
12790 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12791 (add_thread): Minor cleanups.
12792 (clear_inferiors): Move lower in the file. Clear the DLL
12793 list.
12794 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12795 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12796 (xml_escape_text): New.
12797 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12798 for qSupported.
12799 (handle_v_cont): Report errors.
12800 (gdbserver_version): Update.
12801 (main): Correct size of own_buf. Do not report initial DLL events.
12802 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12803 (unloaded_dll, xml_escape_text): New.
12804 * win32-low.c (enum target_waitkind): Update comments.
12805 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12806 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12807 (win32_EnumProcessModules, win32_GetModuleInformation)
12808 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12809 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12810 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12811 (win32_Module32First, win32_Module32Next, load_toolhelp)
12812 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12813 (get_child_debug_event): Handle DLL events.
12814 (win32_wait): Likewise.
12815
0d37add9
DJ		 128162007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12817
12818 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12819 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12820
45e2715e
PA		 128212007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12822
12823 * win32-low.c (handle_output_debug_string): Ignore event if not
12824 waiting.
12825
c5674cf1
PA		 128262007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12827
12828 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12829
2bbe3cc1
DJ		 128302007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12831
12832 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12833
ae13219e
DJ		 128342007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12835
12836 * inferiors.c (change_inferior_id): Add comment.
12837 * linux-low.c (check_removed_breakpoint): Add an early
12838 prototype. Improve debug output.
12839 (linux_attach): Doc update.
12840 (linux_detach_one_process, linux_detach): Clean up before releasing
12841 each process.
12842 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12843 * linux-low.h (struct process_info): Doc improvement.
12844 * mem-break.c (delete_all_breakpoints): New.
12845 * mem-break.h (delete_all_breakpoints): New prototype.
12846 * thread-db.c (find_first_thread): New.
12847 (thread_db_create_event): Call it instead of
12848 thread_db_find_new_threads. Clean up unused variables.
12849 (maybe_attach_thread): Remove first thread handling.
12850 (thread_db_find_new_threads): Use find_first_thread.
12851 (thread_db_get_tls_address): Likewise.
12852
4105de34
DJ		 128532007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12854
12855 * thread-db.c (thread_db_find_new_threads): Add prototype.
12856 (thread_db_create_event): Check for the main thread before adding
12857 a new thread.
12858 (maybe_attach_thread): Only enable event reporting if TID == 0.
12859 (thread_db_get_tls_address): Check for new threads.
12860
2b876972
DJ		 128612007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12862
12863 * linux-low.c (linux_create_inferior): Try execv before execvp.
12864 * spu-low.c (spu_create_inferior): Likewise.
12865
7a245884
DJ		 128662007-06-13 Mike Frysinger <vapier@gentoo.org>
12867
12868 * linux-low.c (linux_create_inferior): Change execv to execvp.
12869 * spu-low.c (spu_create_inferior): Likewies.
12870
117ce543
DJ		 128712007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12872
12873 * Makefile.in (clean): Clean new files instead of deleted ones.
12874 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12875 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12876 rules.
12877 * configure.srv: Specify XML files and new regformats for MIPS and
12878 MIPS64 GNU/Linux.
12879 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12880 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12881 an entry for the restart register.
12882 (mips_cannot_fetch_register, mips_cannot_store_register)
12883 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12884 register names to match the XML descriptions.
12885 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12886 restart register instead of $0.
12887
0e7f50da
UW		 128882007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12889 Markus Deuling <deuling@de.ibm.com>
12890
12891 * remote-utils.c (decode_xfer_write): New function.
12892 * server.h (decode_xfer_write): Add prototype.
12893 * server.c (handle_query): Add PACKET_LEN argument. Support
12894 qXfer:spu:read and qXfer:spu:write packets.
12895 (main): Pass packet_len to handle_query.
12896 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12897 * target.h (target_ops): Add qxfer_spu.
12898
374c1d38
UW		 128992007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12900
12901 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12902 accessing non-seekable spufs files.
12903
bb63802a
UW		 129042007-05-16 Markus Deuling <deuling@de.ibm.com>
12905
889bf7c5 12906 * server.c (handle_query): Add reply for qC packet.
bb63802a 12907
7390519e
PA		 129082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12909 Leo Zayas <lerele@champenstudios@com>
12910
12911 * server.h (check_remote_input_interrupt_request): New function.
12912 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12913 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12914 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12915 (check_remote_input_interrupt_request): New function.
12916 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12917 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12918 winapi_GenerateConsoleCtrlEvent): New typedefs.
12919 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12920 to 250 ms.
12921 (win32_wait): Check for remote interrupt request
12922 with check_remote_input_interrupt_request.
12923 (win32_request_interrupt): New function.
12924 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12925
34b34921
PA		 129262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12927
12928 * win32-low.c (debug_registers_changed,
12929 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12930 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12931 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12932 (thread_rec): Get context using the low target.
12933 (child_add_thread): Call thread_added on the low target,
12934 which does the same thing.
12935 (regptr): Delete.
12936 (do_initial_child_stuff): Remove debug registers references.
12937 Set context using the low target. Resume threads after
12938 setting the contexts.
12939 (child_continue): Remove dead variable. Remove debug
12940 registers references.
12941 (child_fetch_inferior_registers): Go through the low target.
12942 (do_child_store_inferior_registers): Remove.
12943 (child_store_inferior_registers): Go through the low target.
12944 (win32_resume): Remove debug registers references.
12945 Set context using the low target.
12946 (handle_exception): Change return type to void. Don't record
12947 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12948 first chance exception.
889bf7c5 12949 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12950 goto loop. Always return after waiting for debug event.
12951 (win32_wait): Convert to switch statement. Handle spurious
12952 events.
12953
12954 * win32-i386-low.c (debug_registers_changed,
12955 debug_registers_used): New.
12956 (initial_stuff): Rename to ...
12957 (i386_initial_stuff): ... this. Clear debug registers
12958 state variables.
12959 (store_debug_registers): Delete.
12960 (i386_get_thread_context): New.
12961 (load_debug_registers): Delete.
12962 (i386_set_thread_context): New.
12963 (i386_thread_added): New.
12964 (single_step): Rename to ...
12965 (i386_single_step): ... this.
12966 (do_fetch_inferior_registers): Rename to ...
12967 (i386_fetch_inferior_register): ... this.
12968 (i386_store_inferior_register): New.
12969 (the_low_target): Adapt to new interface.
12970
12971 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12972 (arm_get_thread_context): New.
12973 (arm_set_thread_context): New.
12974 (regptr): New.
12975 (do_fetch_inferior_registers): Rename to ...
12976 (arm_fetch_inferior_register): ... this.
12977 (arm_store_inferior_register): New.
12978 (arm_wince_breakpoint): Reimplement as unsigned long.
12979 (arm_wince_breakpoint_len): Define.
12980 (the_low_target): Adapt to new interface.
12981
12982 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12983 load_debug_registers. Add get_thread_context, set_thread_context,
12984 thread_added and store_inferior_register. Rename
12985 fetch_inferior_registers to fetch_inferior_register.
12986 (regptr): Remove declaration.
12987
dd6953e1
PA		 129882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12989
12990 * linux-low.c (linux_detach): Change return type to int. Return 0.
12991 * spu-low.c (spu_detach): Likewise.
12992
444d6139
PA		 129932007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12994
12995 * target.h (target_ops): Change return type of detach to int.
12996 Add join.
12997 (join_inferior): New.
12998 * server.c (main): Don't skip detach support on mingw32.
12999 If the inferior doesn't support detaching return error.
13000 Call join_inferior instead of using waitpid.
13001 * linux-low.c (linux_join): New.
13002 (linux_target_op): Add linux_join.
13003 * spu-low.c (spu_join): New.
13004 (spu_target_ops): Add spu_join.
13005 * win32-low.c (win32_detach): Adapt to new interface.
13006 Reopen current_process_handle before detaching. Issue a child
13007 resume before detaching.
13008 (win32_join): New.
13009 (win32_target_op): Add win32_join.
13010
1d5315fe
PA		 130112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13012
13013 * win32-low.c (win32-attach): Fix return value.
13014 * target.h (target_ops): Describe ATTACH return values.
13015
bf914831
PA		 130162007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13017
13018 * win32-low.c (GETPROCADDRESS): Define.
13019 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13020 (winapi_DebugSetProcessKillOnExit): Likewise.
13021 (win32_create_inferior): Force usage of ansi CreateProcessA.
13022 (win32_attach): Use GETPROCADDRESS.
13023 (win32_detach): Likewise.
13024
f72f3e60
PA		 130252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13026
13027 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13028
ed50f18f
PA		 130292007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13030
13031 * win32-low.c: Commit leftover changes from 2007-03-29.
13032
0c2ead7e
DJ		 130332007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13034
13035 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13036 fields short instead of int. Add explicit padding.
13037 (i387_cache_to_fsave): Remove unnecessary casts.
13038 (i387_fsave_to_cache): Doc fix.
13039 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13040
73725ff3
DJ		 130412007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13042
13043 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13044 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13045
d99f33d8
PA		 130462007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13047
13048 * configure.srv (arm*-*-mingw32ce*): Move near the other
13049 arm targets.
13050
68070c10
PA		 130512007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13052
2482afc6 13053 * configure.ac: Add errno checking.
68070c10
PA		 13054 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13055 sys/file.h and malloc.h.
13056 (AC_CHECK_DECLS): Add perror.
13057 (srv_mingwce): Handle.
2482afc6 13058 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13059 win32-i386-low.o to srv_tgtobj.
13060 (i[34567]86-*-mingw*): Likewise.
13061 (arm*-*-mingw32ce*): Add case.
13062 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13063 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13064 [__MINGW32CE__] (strerror): New function.
13065 [__MINGW32CE__] (errno): Define to GetLastError.
13066 [__MINGW32CE__] (COUNTOF): New macro.
13067 (remote_open): Remove extra close call.
13068 * mem-break.c (delete_breakpoint_at): New function.
13069 * mem-break.h (delete_breakpoint_at): Declare.
13070 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13071 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13072 [USE_WIN32API] (read, write): Add char* casts.
13073 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13074 * server.h: Include wincecompat.h on Windows CE.
13075 [HAVE_ERRNO_H]: Check.
13076 (perror): Declare if not declared.
13077 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13078 (perror_with_name): Remove errno declaration.
13079 * wincecompat.h: New.
13080 * wincecompat.c: New.
13081 * win32-low.h: New.
13082 * win32-arm-low.c: New.
13083 * win32-i386-low.c: New.
13084 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13085 (OUTMSG2): Make it safe.
13086 (_T): New macro.
13087 (COUNTOF): New macro.
13088 (NUM_REGS): Get it from the low target.
13089 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13090 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13091 (thread_rec): Let low target handle debug registers.
13092 (child_add_thread): Likewise.
13093 (child_init_thread_list): Likewise.
13094 (continue_one_thread): Likewise.
13095 (regptr): New.
13096 (do_child_fetch_inferior_registers): Move to ...
13097 * win32-i386-low.c: ... here, and rename to ...
13098 (do_fetch_inferior_registers): ... this.
889bf7c5 13099 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13100 Go through the low target.
13101 (do_child_store_inferior_registers): Use regptr.
13102 (strwinerror): New function.
13103 (win32_create_inferior): Handle Windows CE.
13104 Use strwinerror instead of strerror on Windows error
13105 codes. Add program to the error output.
13106 Don't close the main thread handle on Windows CE.
13107 (win32_attach): Use coredll.dll on Windows CE.
13108 (win32_kill): Close current process and current
13109 thread handles.
13110 (win32_detach): Use coredll.dll on Windows CE.
13111 (win32_resume): Let low target handle debug registers, and
13112 step request.
13113 (handle_exception): Add/Remove initial breakpoint. Avoid
13114 non-existant WSTOPSIG on Windows CE.
13115 (win32_read_inferior_memory): Cast to remove warning.
13116 (win32_arch_string): Go through the low target.
13117 (initialize_low): Call set_breakpoint_data with the low
13118 target's breakpoint.
13119 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13120 FOP_REGNUM, mappings): Move to ...
13121 * win32-i386-low.c: ... here.
13122 * win32-low.c (win32_thread_info): Move to ...
13123 * win32-low.h: ... here.
13124 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13125 win32-arm-low.c and wincecompat.c.
13126 (all:): Add $EXEEXT.
13127 (install-only:): Likewise.
13128 (gdbserver:): Likewise.
13129 (gdbreplay:): Likewise.
13130 * config.in: Regenerate.
13131 * configure: Regenerate.
13132
41093d81
PA		 131332007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13134
13135 * win32-low.c: Rename typedef thread_info to
13136 win32_thread_info throughout.
13137
544afa54
PA		 131382007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13139
13140 * win32-i386-low.c: Rename to ...
13141 * win32-low.c: ... this.
13142 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13143 * Makefile.in: Likewise.
13144
bce7165d
PA		 131452007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13146
13147 * remote-utils.c (monitor_output): Constify msg parameter.
13148 * server.h (monitor_output): Likewise.
13149 * win32-i386-low.c (handle_output_debug_string): New.
13150 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13151 handle_output_debug_string.
13152 (get_child_debug_event): Likewise.
13153
506c7aa0
DJ		 131542007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13155
13156 * server.c (main): Correct strtoul check.
13157
42c81e2a
DJ		 131582007-03-27 Jon Ringle <jon@ringle.org>
13159
13160 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13161
9453113a
DJ		 131622007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13163
13164 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13165
64a69107
DJ		 131662007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13167
13168 * terminal.h: Check HAVE_SGTTY_H.
13169
131702007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13171
13172 * remote-utils.c (remote_open): Print out the assigned port number.
13173
c74d0ad8
DJ		 131742007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13175
13176 * remote-utils.c (monitor_output): New function.
13177 * server.c (debug_threads): Define here.
13178 (monitor_show_help): New function.
13179 (handle_query): Handle qRcmd.
13180 (main): Do not handle 'd' packet.
13181 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13182 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13183 of debug_threads.
13184
de7c3b4a
PA		 131852007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13186
13187 * Makefile.in (EXEEXT): New.
13188 (clean): Use $(EXEEXT).
13189
ef57601b
PA		 131902007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13191
13192 * target.h (target_ops): Rename send_signal to request_interrupt,
13193 and remove enum target_signal parameter.
13194 * linux-low.c (linux_request_interrupt): Rename from
13195 linux_send_signal, and always send SIGINT.
13196 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13197 and always send SIGINT.
13198 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13199 of send_signal.
13200 (input_interrupt): Likewise.
13201
820f2bda
PA		 132022007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13203
13204 * server.c (get_features_xml): Check if target implemented
13205 arch_string.
13206 * win32-i386-low.c (win32_arch_string): New.
13207 (win32_target_ops): Add win32_arch_string as arch_string member.
13208
ab39bf24
UW		 132092007-02-22 Markus Deuling <deuling@de.ibm.com>
13210
13211 * spu-low.c (spu_arch_string): New.
13212 (spu_target_ops): Add spu_arch_string.
13213
61ff6e04
DJ		 132142007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13215
13216 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13217 * configure.ac: Do not check for terminal.h.
13218 * configure, config.in: Regenerated.
13219
fb1e4ffc
DJ		 132202007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13221
13222 * Makefile.in (OBS): Add $(XML_BUILTIN).
13223 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13224 (clean): Update.
13225 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13226 (arm-with-iwmmxt.c): New.
13227 * config.in, configure: Regenerate.
13228 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13229 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13230 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13231 (arm*-*-linux*): Add iWMMXt and regset support.
13232 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13233 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13234 (arm_store_wmmxregset, target_regsets): New.
13235 * server.c (get_features_xml): Take annex argument. Check builtin
13236 XML documents.
13237 (handle_query): Handle multiple annexes.
13238
0f48aa01
DJ		 132392007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13240
13241 * remote-utils.c [USE_WIN32API] (read, write): Define.
13242 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13243 write.
13244
23181151
DJ		 132452007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13246
13247 * linux-i386-low.c (the_low_target): Set arch_string.
13248 * linux-x86-64-low.c (the_low_target): Likewise.
13249 * linux-low.c (linux_arch_string): New.
13250 (linux_target_ops): Add it.
13251 * linux-low.h (struct linux_target_ops): Add arch_string.
13252 * server.c (write_qxfer_response): Use const void * for DATA.
13253 (get_features_xml): New.
13254 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13255 * target.h (struct target_ops): Add arch_string method.
13256
9d606399
DJ		 132572007-01-03 Denis Pilat <denis.pilat@st.com>
13258 Daniel Jacobowitz <dan@codesourcery.com>
13259
13260 * linux-low.c (linux_kill): Handle being called with no threads.
13261 * win32-i386-low.c (win32_kill): Likewise.
13262 (get_child_debug_event): Clear current_process_handle.
13263
132642006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13265 Daniel Jacobowitz <dan@codesourcery.com>
13266
13267 * remote-utils.c (remote_open): Check the type of specified
13268 serial port devices before opening them.
13269 * server.c (main): Kill the inferior if an error occurs during
13270 the first remote_open.
13271
a5e13d24
DJ		 132722006-12-05 Markus Deuling <deuling@de.ibm.com>
13273
13274 * README: Update supported targets.
13275
186947f7
DJ		 132762006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13277
13278 * Makefile.in (clean): Remove reg-mips64.c.
13279 (reg-mips64.c, reg-mips64.o): New rules.
13280 * configure.srv: Handle mips64. Include regset support for mips.
13281 * linux-mips-low.c (union mips_register): New.
13282 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13283 (mips_breakpoint, mips_breakpoint_at): Use int.
13284 (mips_collect_register, mips_supply_register)
13285 (mips_collect_register_32bit, mips_supply_register_32bit)
13286 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13287 (mips_store_fpregset, target_regsets): New.
13288 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13289
a13e2c95
UW		 132902006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13291
13292 * configure.srv: Add target "spu*-*-*".
13293 * Makefile.in (clean): Remove reg-spu.c.
13294 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13295 * spu-low.c: New file.
13296
cb7283db
DJ		 132972006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13298
13299 * configure.ac: Correct td_thr_tls_get_addr test.
13300 * configure: Regenerated.
13301
89be2091
DJ		 133022006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13303
13304 * linux-low.c (linux_wait_for_event): Reformat. Use the
13305 pass_signals array.
13306 * remote-utils.c (decode_address_to_semicolon): New.
13307 * server.c (pass_signals, handle_general_set): New.
13308 (handle_query): Mention QPassSignals for qSupported.
13309 (main): Call handle_general_set.
13310 * server.h (pass_signals, decode_address_to_semicolon): New.
13311
000ef4f0
DJ		 133122006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13313
13314 * server.c (handle_query): Correct error handling for read_auxv.
13315
b7149293
UW		 133162005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13317
13318 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13319 and srv_linux_thread_db to yes.
13320 * linux-s390-low.c (s390_fill_gregset): New function.
13321 (target_regsets): Define data structure.
13322
dae5f5cf
DJ		 133232006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13324
13325 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13326 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13327 * config.in, configure: Regenerated.
13328 * inferiors.c (gdb_id_to_thread): New function.
13329 (gdb_id_to_thread_id): Use it.
13330 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13331 * linux-low.h (struct process_info): Add th member.
13332 (thread_db_get_tls_address): New prototype.
13333 * remote-utils.c (decode_address): Make non-static.
13334 * server.c (handle_query): Handle qGetTLSAddr.
13335 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13336 * target.h (struct target_ops): Add get_tls_address.
13337 * thread-db.c (maybe_attach_thread): Save the thread handle.
13338 (thread_db_get_tls_address): New.
13339
32ca6d61
DJ		 133402006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13341
13342 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13343 (linux_resume_one_process): Take a siginfo_t *. Update all
13344 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13345 (struct pending_signals): Add a siginfo_t.
13346 (linux_wait_for_process): Always set last_status.
13347 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13348 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13349 * linux-low.h (struct process_info): Add last_status.
13350
5ffff7c1
DJ		 133512006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13352
13353 * remote-utils.c (try_rle): New function.
13354 (putpkt_binary): Use it.
13355
8695c747
DJ		 133562006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13357
13358 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13359 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13360 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13361 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13362 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13363 point registers.
13364
290fadea
RS		 133652006-08-08 Richard Sandiford <richard@codesourcery.com>
13366
13367 * server.c (terminal_fd): New variable.
13368 (old_foreground_pgrp): Likewise.
13369 (restore_old_foreground_pgrp): New function.
13370 (start_inferior): Record the terminal file descriptor in terminal_fd
13371 and its original foreground group in old_foreground_pgrp. Register
13372 restore_old_foreground_pgrp with atexit().
13373
9f2e1e63
DJ		 133742006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13375
13376 * server.c (handle_query): Correct qPart to qXfer.
13377
b80864fb
DJ		 133782006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13379
13380 * configure.ac: Check for more headers which are missing on
13381 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13382 * configure.srv: Add Cygwin and mingw32.
13383 * remote-utils.c: Don't include headers unconditionally which
13384 are missing on mingw32. Include <winsock.h> for mingw32.
13385 (remote_open): Adjust for mingw32 support. Flush
13386 standard error after writing to it.
13387 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13388 (unblock_async_io, enable_async_io, disable_async_io)
13389 (readchar, getpkt): Update for Winsock support.
13390 (prepare_resume_reply): Expect a protocol signal number.
13391 * server.c: Disable <sys/wait.h> on mingw32.
13392 (start_inferior): Adjust for mingw32 support. Flush
13393 standard error after writing to it.
13394 (attach_inferior): Likewise. Use protocol signal
13395 numbers.
13396 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13397 and names.
13398 * win32-i386-low.c: New file.
13399 * Makefile.in (XM_CLIBS): Set.
13400 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13401 (win32-i386-low.o): New dependency rule.
13402 * linux-low.c (linux_wait): Use target signal numbers.
13403 * target.h (struct target_ops): Doc fix.
13404 * server.h (target_signal_to_name): New prototype.
13405 * gdbreplay.c: Don't include headers unconditionally which
13406 are missing on mingw32. Include <winsock.h> for mingw32.
13407 (remote_close, remote_open): Adjust for Winsock support.
13408 * configure, config.in: Regenerated.
13409
0876f84a
DJ		 134102006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13411
13412 * server.c (decode_xfer_read, write_qxfer_response): New.
13413 (handle_query): Take a packet length argument. Handle
13414 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13415 the qSupported response.
13416 (main): Update call to handle_query.
13417
01f9e8fa
DJ		 134182006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13419
13420 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13421 (putpkt_binary): Renamed from putpkt and adjusted for binary
13422 data.
13423 (putpkt): New wrapper for putpkt_binary.
13424 (readchar): Don't mask off the high bit.
13425 (decode_X_packet): New function.
13426 * server.c (main): Call putpkt_binary if a handler sets the packet
13427 length. Save the length of the incoming packet. Handle 'X'.
13428 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13429
be2a5f71
DJ		 134302006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13431
13432 * server.c (handle_query): Handle qSupported.
13433
ea025f5f
DJ		 134342006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13435
13436 * remote-utils.c (all_symbols_looked_up): New variable.
13437 (look_up_one_symbol): Check it.
13438 * server.h (look_up_one_symbol): New declaration.
13439 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13440
9308fc88
DJ		 134412006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13442
13443 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13444 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13445 (PTRACE_GET_THREAD_AREA): Define.
13446 (ps_get_thread_area): New function.
13447
52fb6437
NS		 134482006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13449
13450 * configure.srv (m68k*-*-uclinux*): New target.
13451 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13452 (linux_resume_one_process): Remove extraneous cast.
13453 (linux_read_offsets): New.
13454 (linux_target_op): Add linux_read_offsets on mmuless systems.
13455 * server.c (handle_query): Add qOffsets logic.
13456 * target.h (struct target_ops): Add read_offsets.
13457
21b0f40c
DJ		 134582006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13459
13460 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13461 (PTRACE_GET_THREAD_AREA): Define.
13462 (ps_get_thread_area): New function.
13463 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13464 (linux-x86-64-low.o): Update.
13465
0050a760
DJ		 134662006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13467
13468 * configure.ac: Remove checks for prfpregset_t.
13469 * gdb_proc_service.h: New file.
13470 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13471 new "gdb_proc_service.h".
13472 * proc-service.c: Likewise.
13473 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13474 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13475 * Makefile.in (gdb_proc_service_h): Updated.
13476 * configure, config.in: Regenerated.
13477
b92a518e
DJ		 134782006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13479
13480 * remote-utils.c (prepare_resume_reply): Move declaration
13481 of gdb_id_from_wait to the top of the block.
13482
545587ee
DJ		 134832006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13484
13485 * linux-low.c (regsets_store_inferior_registers): Read the regset
13486 from the target before filling it.
13487
9db87ebd
DJ		 134882006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13489
13490 * server.c (attach_inferior): Return SIGTRAP for a successful
13491 attach.
13492
dd24457d
DJ		 134932006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13494
13495 * Makefile.in (OBS): Add version.o.
13496 (STAGESTUFF): Delete.
13497 (version.o): Add dependencies.
13498 (version.c): Replace rule.
13499 (clean): Remove version.c.
13500 * server.c (gdbserver_version): New.
13501 (gdbserver_usage): Use printf.
13502 (main): Handle --version and --help.
13503 * server.h (version, host_name): Add declarations.
13504
6f0f660e
EZ		 135052005-12-23 Eli Zaretskii <eliz@gnu.org>
13506
889bf7c5
PA		 13507 * linux-arm-low.c:
13508 * linux-arm-low.c:
13509 * inferiors.c:
13510 * i387-fp.h:
13511 * i387-fp.c:
13512 * gdbreplay.c:
13513 * regcache.c:
13514 * proc-service.c:
13515 * mem-break.h:
13516 * mem-break.c:
13517 * linux-x86-64-low.c:
13518 * linux-sh-low.c:
13519 * linux-s390-low.c:
13520 * linux-ppc64-low.c:
13521 * linux-ppc-low.c:
13522 * linux-mips-low.c:
13523 * linux-m68k-low.c:
13524 * linux-m32r-low.c:
13525 * linux-low.h:
13526 * linux-low.c:
13527 * linux-ia64-low.c:
13528 * linux-i386-low.c:
13529 * linux-crisv32-low.c:
13530 * thread-db.c:
13531 * terminal.h:
13532 * target.h:
13533 * target.c:
13534 * server.h:
13535 * server.c:
13536 * remote-utils.c:
13537 * regcache.h:
13538 * utils.c:
13539 * Makefile.in:
13540 * configure.ac:
6f0f660e
EZ		 13541 * gdbserver.1: Add (C) after Copyright. Update the FSF
13542 address.
13543
9d1fb177
DJ		 135442005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13545
13546 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13547 (arm_breakpoint_at): Recognize both breakpoints.
13548 (the_low_target): Use the correct breakpoint instruction.
13549
011a70c2
DJ		 135502005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13551
13552 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13553 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13554 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13555 (the_low_target): Update.
13556
7fb85e41
AS		 135572005-10-25 Andreas Schwab <schwab@suse.de>
13558
13559 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13560
13561 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13562 (ia64_num_regs): Reduce to 462.
13563
3db0444b
DJ		 135642005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13565
13566 * acinclude.m4: Correct quoting.
13567 * aclocal.m4: Regenerated.
13568
13569 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13570 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13571 (thread_db_init): Call thread_db_err_str.
13572 * configure.ac: Check for TD_VERSION.
13573 * config.in, configure: Regenerated.
13574
bee0189a
DJ		 135752005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13576
13577 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13578
e9d25b98
DJ		 135792005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13580
13581 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13582 is not available. Define HAVE_PTRACE_GETREGS if it is.
13583 * config.in, configure: Regenerated.
13584 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13585 * linux-i386-low.c, linux-m68k-low.c: Update to use
13586 HAVE_PTRACE_GETREGS.
13587 * linux-low.c (regsets_fetch_inferior_registers)
13588 (regsets_store_inferior_registers): Only return 0 if we processed
13589 GENERAL_REGS.
13590 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13591 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13592
a06660f7
DJ		 135932005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13594
13595 * inferiors.c (struct thread_info): Add gdb_id.
13596 (add_thread): Add gdb_id argument.
13597 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13598 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13599 calls to add_thread.
13600 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13601 * server.c (handle_query): Use thread_to_gdb_id.
13602 (handle_v_cont, main): Use gdb_id_to_thread_id.
13603 * server.h (add_thread): Update prototype.
13604 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13605 prototypes.
13606
5a1f5858
DJ		 136072005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13608
13609 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13610 left-padded registers.
13611 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13612 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13613
e122f1f5
SE		 136142005-07-01 Steve Ellcey <sje@cup.hp.com>
13615
13616 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13617 * configure: Regenerate.
13618 * config.in: Regenerate.
13619 * server.h (NEED_DECLARATION_STRERROR):
13620 Replace with !HAVE_DECL_STRERROR.
13621
d592fa2f
DJ		 136222005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13623
13624 * linux-low.c (linux_wait, linux_send_signal): Don't test
13625 an unsigned long variable for > 0 if it could be MAX_ULONG.
13626 * server.c (myresume): Likewise.
13627 * target.c (set_desired_inferior): Likewise.
13628
ccbd4912
MK		 136292005-06-13 Mark Kettenis <kettenis@gnu.org>
13630
13631 * configure.ac: Simplify and improve check for socklen_t.
13632 * configure, config.in: Regenerate.
13633
f450004a
DJ		 136342005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13635
13636 * acconfig.h: Remove.
13637 * configure.ac: Add a test for socklen_t. Use three-argument
13638 AC_DEFINE throughout.
13639 * config.in: Regenerated using autoheader 2.59.
13640 * configure: Regenerated.
13641
13642 * gdbreplay.c (socklen_t): Provide a default.
13643 (remote_open): Use socklen_t.
13644 * remote-utils.c (socklen_t): Provide a default.
13645 (remote_open): Use socklen_t.
13646 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13647 unsigned char.
13648
13649 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13650 char for buffers.
13651 * linux-low.c (linux_read_memory, linux_write_memory)
13652 (linux_read_auxv): Likewise.
13653 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13654 (check_mem_write): Likewise.
13655 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13656 Likewise.
13657 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13658 (registers_from_string, register_data): Likewise.
13659 * server.c (handle_query, main): Likewise.
13660 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13661 (decode_M_packet): Likewise.
13662 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13663 * target.h (struct target_ops): Update read_memory, write_memory,
13664 and read_auxv.
13665 (read_inferior_memory, write_inferior_memory): Update.
13666 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13667 to unsigned char *.
13668 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13669 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13670 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13671 linux-s390-low.c, linux-sh-low.c: Update for changes in
13672 read_inferior_memory and the_low_target->breakpoint.
13673
eee84df1
DJ		 136742005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13675
13676 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13677 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13678 * configure.srv: Add powerpc64-*-linux*.
13679 * linux-ppc64-low.c: New file.
13680
45b134e5
OF		 136812005-05-23 Orjan Friberg <orjanf@axis.com>
13682
13683 * linux-cris-low.c: New file with support for CRIS.
13684 * linux-crisv32-low.c: Ditto for CRISv32.
13685 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13686 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13687 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13688 reg-crisv32.o, and reg-crisv32.c to make rules.
13689 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13690 recognized targets.
13691
48d93c75
UW		 136922005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13693
13694 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13695 of sizeof (PTRACE_XFER_TYPE).
13696 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13697
e013ee27
OF		 136982005-05-12 Orjan Friberg <orjanf@axis.com>
13699
889bf7c5 13700 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13701 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13702 pointers for hardware watchpoint support.
13703 * linux-low.h (struct linux_target_ops): Ditto.
13704 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13705 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13706 to linux_target_ops.
13707 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13708 reply packet.
13709 * server.c (main): Recognize 'Z' and 'z' packets.
13710
b0ded00b
UW		 137112005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13712
13713 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13714 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13715 (the_low_target): Add new members.
13716
8643e2ad
DJ		 137172005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13718
13719 * proc-service.c (ps_lgetregs): Search all_processes instead of
13720 all_threads.
13721
fc620387
DJ		 137222005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13723
13724 * server.c (start_inferior): Change return type to int.
13725 (attach_inferior): Change sigptr to int *.
13726 (handle_v_cont, handle_v_requests): Change signal to int *.
13727 (main): Change signal to int.
13728
137292005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13730
13731 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13732 * configure.srv: Add m32r*-*-linux*.
13733 * linux-m32r-low.c: New file.
13734
e0e76420
DJ		 137352005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13736
13737 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13738
a1928bad
DJ		 137392005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13740
13741 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13742 Take unsigned long arguments for PIDs.
13743 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13744 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13745 (wait_for_sigstop, linux_resume_one_process)
13746 (regsets_fetch_inferior_registers, linux_send_signal)
13747 (linux_read_auxv): Likewise. Update the types of variables holding
13748 PIDs. Update format string specifiers.
13749 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13750 * remote-utils.c (prepare_resume_reply): Likewise.
13751 * server.c (cont_thread, general_thread, step_thread)
13752 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13753 unsigned long.
13754 (handle_query): Update format specifiers.
13755 (handle_v_cont, main): Use strtoul for thread IDs.
13756 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13757 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13758 (general_thread, step_thread, thread_from_wait)
13759 (old_thread_from_wait): Update.
13760 * target.h (struct thread_resume): Use unsigned long for THREAD.
13761 (struct target_ops): Use unsigned long for arguments to attach and
13762 thread_alive.
13763
dcdb98d2
DJ		 137642005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13765
13766 * acinclude.m4: Include bfd/bfd.m4 directly.
13767 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13768 <agriffis@toolchain.org>.
13769 * aclocal.m4, configure: Regenerated.
13770
bec39cab
AC		 137712005-01-07 Andrew Cagney <cagney@gnu.org>
13772
13773 * configure.ac: Rename configure.in, require autoconf 2.59.
13774 * configure: Re-generate.
13775
434c4c77
DJ		 137762004-12-08 Daniel Jacobowitz <dan@debian.org>
13777
13778 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13779 LIBS when finished.
13780 * aclocal.m4: Regenerated.
13781 * configure: Regenerated.
13782
db1d3e1b
AS		 137832004-11-21 Andreas Schwab <schwab@suse.de>
13784
13785 * linux-m68k-low.c (m68k_num_gregs): Define.
13786 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13787 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13788 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13789 (m68k_breakpoint_at): New. Add to the_low_target.
13790
13791 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13792 srv_linux_thread_db to yes.
13793
43360365
JB		 137942004-10-20 Joel Brobecker <brobecker@gnat.com>
13795
13796 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13797 (ARCH_SET_FS): Likewise.
13798 (ARCH_GET_FS): Likewise.
13799 (ARCH_GET_GS): Likewise.
13800
fd500816
DJ		 138012004-10-16 Daniel Jacobowitz <dan@debian.org>
13802
13803 * linux-i386-low.c (ps_get_thread_area): New.
13804 * linux-x86-64-low.c (ps_get_thread_area): New.
13805 * linux-low.c: Include <sys/syscall.h>.
13806 (linux_kill_one_process): Don't kill the first thread here.
13807 (linux_kill): Kill the first thread here.
13808 (kill_lwp): New function.
13809 (send_sigstop, linux_send_signal): Use it.
13810 * proc-service.c: Clean up #ifdefs.
13811 (fpregset_info): Delete.
13812 (ps_lgetregs): Update and enable implementation.
13813 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13814 implementations.
13815 * remote-utils.c (struct sym_cache, symbol_cache): New.
13816 (input_interrupt): Print a clearer message.
13817 (async_io_enabled): New variable.
13818 (enable_async_io, disable_async_io): Use it. Update comments.
13819 (look_up_one_symbol): Use the symbol cache.
13820 * thread-db.c (thread_db_look_up_symbols): New function.
13821 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13822
f6de3c42
DJ		 138232004-10-16 Daniel Jacobowitz <dan@debian.org>
13824
13825 * configure.in: Test for -rdynamic.
13826 * configure: Regenerated.
13827 * Makefile (INTERNAL_LDFLAGS): New.
13828 (gdbserver, gdbreplay): Use it.
13829
2c0fc042
AC		 138302004-09-02 Andrew Cagney <cagney@gnu.org>
13831
13832 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13833
075b3282
DJ		 138342004-03-23 Daniel Jacobowitz <drow@mvista.com>
13835
13836 * linux-low.c (linux_wait): Clear all_processes list also.
13837
fa6a77dc
DJ		 138382004-03-12 Daniel Jacobowitz <drow@mvista.com>
13839
13840 * linux-low.c: Include <errno.h>. Remove extern declaration of
13841 errno.
13842
6d782a97
DJ		 138432004-03-12 Daniel Jacobowitz <drow@mvista.com>
13844
13845 * gdbreplay.c, server.h, utils.c: Update copyright years.
13846
3a7fb99b
DJ		 138472004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13848
13849 * server.c (main): Print child status or termination signal from
13850 variable 'signal', not 'sig'.
13851
c3e735a6
DJ		 138522004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13853
13854 * linux-low.c (linux_read_memory): Change return type to
13855 int. Check for and return error from ptrace().
13856 * target.c (read_inferior_memory): Change return type to int. Pass
13857 back return status from the_target->read_memory().
13858 * target.h (struct target_ops): Adapt *read_memory() prototype.
13859 Update comment.
13860 (read_inferior_memory): Adapt prototype.
13861 * server.c (main): Return an error packet if
13862 read_inferior_memory() returns an error.
13863
a59d1c82
DJ		 138642004-03-04 Daniel Jacobowitz <drow@mvista.com>
13865
13866 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13867 Unify with other clean targets.
13868
dc3f8883
DJ		 138692004-02-29 Daniel Jacobowitz <drow@mvista.com>
13870
13871 * server.c (handle_v_cont): Call set_desired_inferior.
13872
89a208da
DJ		 138732004-02-29 Daniel Jacobowitz <drow@mvista.com>
13874
13875 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13876
62ea82f5
DJ		 138772004-02-29 Daniel Jacobowitz <drow@mvista.com>
13878
13879 * linux-low.c (linux_wait): Unblock async I/O.
13880 (linux_resume): Block and enable async I/O.
13881 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13882 * server.h (block_async_io, unblock_async_io): Add prototypes.
13883
6910d122
DJ		 138842004-02-29 Daniel Jacobowitz <drow@mvista.com>
13885
13886 * remote-utils.c (remote_open): Print a status notice after
13887 opening a TCP port.
13888 * server.c (attach_inferior): Print a status notice after
13889 attaching.
13890
138912004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13892
13893 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13894
c89dc5d4
DJ		 138952004-02-26 Daniel Jacobowitz <drow@mvista.com>
13896
13897 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13898 error packet.
13899 * server.c, target.h: Update copyright years.
13900
4b8dad4a
RM		 139012004-02-25 Roland McGrath <roland@redhat.com>
13902
13903 * target.h (struct target_ops): New member `read_auxv'.
13904 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13905 * linux-low.c (linux_read_auxv): New function.
13906 (linux_target_ops): Initialize `read_auxv' member to that.
13907
d7446758
JB		 139082004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13909
13910 Committed by Jim Blandy <jimb@redhat.com>.
13911
13912 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13913 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13914 instead of GPR_SIZE to distiguish s390 and s390x targets.
13915
5544ad89
DJ		 139162004-01-31 Daniel Jacobowitz <drow@mvista.com>
13917
13918 * linux-low.c: Update copyright year.
13919 (check_removed_breakpoint): Clear pending_is_breakpoint.
13920 (linux_set_resume_request, linux_queue_one_thread)
13921 (resume_status_pending_p): New functions.
13922 (linux_continue_one_thread): Use process->resume.
13923 (linux_resume): Only resume threads if there are no pending events.
13924 * linux-low.h (struct process_info): Add resume request
13925 pointer.
13926
2a68b70e
DJ		 139272004-01-30 Daniel Jacobowitz <drow@mvista.com>
13928
13929 * regcache.c (new_register_cache): Clear the allocated register
13930 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13931
64386c31
DJ		 139322003-10-13 Daniel Jacobowitz <drow@mvista.com>
13933
13934 * linux-low.c (linux_resume): Take a struct thread_resume *
13935 argument.
13936 (linux_wait): Update call.
13937 (resume_ptr): New static variable.
13938 (linux_continue_one_thread): Renamed from
13939 linux_continue_one_process. Use resume_ptr.
13940 (linux_resume): Use linux_continue_one_thread.
13941 * server.c (handle_v_cont, handle_v_requests): New functions.
13942 (myresume): New function.
13943 (main): Handle 'v' case.
13944 * target.h (struct thread_resume): New type.
13945 (struct target_ops): Change argument of "resume" to struct
13946 thread_resume *.
13947 (myresume): Delete macro.
13948
c938e9b0
L		 139492003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13950
13951 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13952 (uninstall): Support DESTDIR.
13953
7f313d07
BC		 13954Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13955
13956 * configure.srv: Add xscale*linux copy of arm*linux entry.
13957
3b2fc2ea
DJ		 139582003-07-24 Daniel Jacobowitz <drow@mvista.com>
13959
13960 * linux-arm-low.c (arm_reinsert_addr): New function.
13961 (the_low_target): Add arm_reinsert_addr.
13962
1c0a559e
MK		 139632003-07-08 Mark Kettenis <kettenis@gnu.org>
13964
13965 * mem-break.c: Remove whitespace at end of file.
13966
43d5792c
DJ		 139672003-06-28 Daniel Jacobowitz <drow@mvista.com>
13968
13969 * configure.in: Check whether we need to prototype strerror.
13970 * server.h: Optionally prototype strerror.
13971 * gdbreplay.c (perror_with_name): Use strerror.
13972 * linux-low.c (linux_attach_lwp): Use strerror.
13973 * utils.c (perror_with_name): Use strerror.
13974 * config.in, configure: Regenerated.
13975
c8a86edf
DJ		 139762003-06-28 Daniel Jacobowitz <drow@mvista.com>
13977
13978 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13979 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13980
73d37363
DJ		 139812003-06-20 Daniel Jacobowitz <drow@mvista.com>
13982
13983 * Makefile.in (SFILES): Update.
13984 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13985 low-sun3.c: Remove files.
13986
6ad8ae5c
DJ		 139872003-06-17 Daniel Jacobowitz <drow@mvista.com>
13988
13989 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13990 (linux_detach_one_process, linux_detach): New functions.
13991 (linux_target_ops): Add linux_detach.
13992 * server.c (main): Handle 'D' packet.
13993 * target.h (struct target_ops): Add "detach" member.
13994 (detach_inferior): Define.
13995
1581182a
MK		 139962003-06-13 Mark Kettenis <kettenis@gnu.org>
13997
13998 From Kelley Cook <kelleycook@wideopenwest.com>:
13999 * configure.srv: Accept i[34567]86 variants.
14000
e5379b03
DJ		 140012003-06-05 Daniel Jacobowitz <drow@mvista.com>
14002
14003 * linux-low.c (linux_wait_for_event): Correct comment typos.
14004 (linux_resume_one_process): Call check_removed_breakpoint.
14005 (linux_send_signal): New function.
14006 (linux_target_ops): Add linux_send_signal.
14007 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14008 of kill.
14009 * target.h (struct target_ops): Add send_signal.
14010
2ff29de4
JB		 140112003-05-29 Jim Blandy <jimb@redhat.com>
14012
14013 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14014 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14015 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14016 away part of the register's value.
14017
254787d4
DJ		 140182003-03-26 Daniel Jacobowitz <drow@mvista.com>
14019
14020 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14021 (linux_wait_for_event, linux_init_signals): Likewise.
14022
94e10508
DJ		 140232003-03-17 Daniel Jacobowitz <drow@mvista.com>
14024
14025 * configure.in: Check for stdlib.h.
14026 * configure: Regenerated.
14027 * config.in: Regenerated.
14028
4c0711e0
DJ		 140292003-01-04 Andreas Schwab <schwab@suse.de>
14030
14031 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14032
ef66e766
AC		 140332003-01-02 Andrew Cagney <ac131313@redhat.com>
14034
14035 * Makefile.in: Remove obsolete code.
14036
a1358604
DJ		 140372002-11-20 Daniel Jacobowitz <drow@mvista.com>
14038
14039 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14040 defined(PT_FPR0_HI).
14041
23ce3b1c
DJ		 140422002-11-17 Stuart Hughes <seh@zee2.com>
14043
14044 * linux-arm-low.c (arm_num_regs): Increase.
14045 (arm_regmap): Include status register.
14046
140472002-11-17 Daniel Jacobowitz <drow@mvista.com>
14048
14049 * linux-low.c (register_addr): Remove incorrect -1 check.
14050
a9fa9f7d
DJ		 140512002-08-29 Daniel Jacobowitz <drow@mvista.com>
14052
14053 * linux-low.c (linux_create_inferior): Call setpgid. Return
14054 the new PID.
14055 (unstopped_p, linux_signal_pid): Remove.
14056 (linux_target_ops): Remove linux_signal_pid.
14057 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14058 global instead of target method.
14059 * target.h (struct target_ops): Remove signal_pid. Update comment
14060 for create_inferior.
14061 * server.c (signal_pid): New variable.
14062 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14063 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14064 (attach_inferior): Set signal_pid.
14065
17574093
DJ		 140662002-08-23 Daniel Jacobowitz <drow@mvista.com>
14067
14068 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14069
140702002-08-20 Jim Blandy <jimb@redhat.com>
14071
14072 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14073 default for this.
14074
140752002-08-01 Andrew Cagney <cagney@redhat.com>
14076
14077 * Makefile.in: Make chill references obsolete.
14078
140792002-07-24 Kevin Buettner <kevinb@redhat.com>
14080
14081 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14082 * configure: Regenerate.
14083 * config.in: Regenerate.
14084
140852002-07-09 David O'Brien <obrien@FreeBSD.org>
14086
14087 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14088 (perror_with_name, remote_close, remote_open, expect, play): Static.
14089
140902002-07-04 Michal Ludvig <mludvig@suse.cz>
14091
4b8dad4a 14092 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14093 byte offsets instead of an array of indexes.
14094 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14095
140962002-06-13 Daniel Jacobowitz <drow@mvista.com>
14097
14098 * regcache.c: Add comment.
14099
141002002-06-11 Daniel Jacobowitz <drow@mvista.com>
14101
14102 * thread-db.c: New file.
14103 * proc-service.c: New file.
14104 * acinclude.m4: New file.
14105 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14106 proc-service.o, and thread-db.o.
14107 (linux-low.o): Add USE_THREAD_DB.
14108 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14109 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14110 * aclocal.m4: Regenerated.
14111 * config.in: Regenerated.
14112 * configure: Regenerated.
14113 * configure.in: Check for proc_service.h, sys/procfs.h,
14114 thread_db.h, and linux/elf.h headrs.
14115 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14116 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14117 Check for -lthread_db and thread support.
14118 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14119 PowerPC, and SuperH.
14120 * i387-fp.c: Constify arguments.
14121 * i387-fp.h: Likewise.
14122 * inferiors.c: (struct thread_info): Renamed from
14123 `struct inferior_info'. Remove PID member. Use generic inferior
14124 list header. All uses updated.
14125 (inferiors, signal_pid): Removed.
14126 (all_threads): New variable.
14127 (get_thread): Define.
14128 (add_inferior_to_list): New function.
14129 (for_each_inferior): New function.
14130 (change_inferior_id): New function.
14131 (add_inferior): Removed.
14132 (remove_inferior): New function.
14133 (add_thread): New function.
14134 (free_one_thread): New function.
14135 (remove_thread): New function.
14136 (clear_inferiors): Use for_each_inferior and free_one_thread.
14137 (find_inferior): New function.
14138 (find_inferior_id): New function.
14139 (inferior_target_data): Update argument type.
14140 (set_inferior_target_data): Likewise.
14141 (inferior_regcache_data): Likewise.
14142 (set_inferior_regcache_data): Likewise.
14143 * linux-low.c (linux_bp_reinsert): Remove.
14144 (all_processes, stopping_threads, using_thrads)
14145 (struct pending_signals, debug_threads, pid_of): New.
14146 (inferior_pid): Replace with macro.
14147 (struct inferior_linux_data): Remove.
14148 (get_stop_pc, add_process): New functions.
14149 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14150 Use add_process and add_thread.
14151 (linux_attach_lwp): New function, based on old linux_attach. Use
14152 add_process and add_thread. Set stop_expected for new threads.
14153 (linux_attach): New function.
14154 (linux_kill_one_process): New function.
14155 (linux_kill): Kill all LWPs.
14156 (linux_thread_alive): Use find_inferior_id.
14157 (check_removed_breakpoints, status_pending_p): New functions.
14158 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14159 Update. Use WNOHANG. Wait for cloned processes also. Update process
14160 struct for the found process.
14161 (linux_wait_for_event): New function.
14162 (linux_wait): Use it. Support LWPs.
14163 (send_sigstop, wait_for_sigstop, stop_all_processes)
14164 (linux_resume_one_process, linux_continue_one_process): New functions.
14165 (linux_resume): Support LWPs.
14166 (REGISTER_RAW_SIZE): Remove.
14167 (fetch_register): Use register_size instead. Call supply_register.
14168 (usr_store_inferior_registers): Likewise. Call collect_register.
14169 Fix recursive case.
14170 (regsets_fetch_inferior_registers): Improve error message.
14171 (regsets_store_inferior_registers): Add debugging.
14172 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14173 (unstopped_p, linux_signal_pid): New functions.
14174 (linux_target_ops): Add linux_signal_pid.
14175 (linux_init_signals): New function.
14176 (initialize_low): Call it. Initialize using_threads.
14177 * regcache.c (inferior_regcache_data): Add valid
14178 flag.
14179 (get_regcache): Fetch registers lazily. Add fetch argument
14180 and update all callers.
14181 (regcache_invalidate_one, regcache_invalidate): New
14182 functions.
14183 (new_register_cache): Renamed from create_register_cache.
14184 Return the new regcache.
14185 (free_register_cache): Change argument to a void *.
14186 (registers_to_string, registers_from_string): Call get_regcache
14187 with fetch flag set.
14188 (register_data): Make static. Pass fetch flag to get_regcache.
14189 (supply_register): Call get_regcache with fetch flag clear.
14190 (collect_register): Call get_regcache with fetch flag set.
14191 (collect_register_as_string): New function.
14192 * regcache.h: Update.
14193 * remote-utils.c (putpkt): Flush after debug output and use
14194 stderr.
14195 Handle input interrupts while waiting for an ACK.
14196 (input_interrupt): Use signal_pid method.
14197 (getpkt): Flush after debug output and use stderr.
14198 (outreg): Use collect_register_as_string.
14199 (new_thread_notify, dead_thread_notify): New functions.
14200 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14201 and general_thread.
14202 (look_up_one_symbol): Flush after debug output.
14203 * server.c (step_thread, server_waiting): New variables.
14204 (start_inferior): Don't use signal_pid. Update call to mywait.
14205 (attach_inferior): Update call to mywait.
14206 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14207 (main): Don't fetch/store registers explicitly. Use
14208 set_desired_inferior. Support proposed ``Hs'' packet. Update
14209 calls to mywait.
14210 * server.h: Update.
14211 (struct inferior_list, struct_inferior_list_entry): New.
14212 * target.c (set_desired_inferior): New.
14213 (write_inferior_memory): Constify.
14214 (mywait): New function.
14215 * target.h: Update.
14216 (struct target_ops): New signal_pid method.
14217 (mywait): Removed macro, added prototype.
14218
14219 * linux-low.h (regset_func): Removed.
14220 (regset_fill_func, regset_store_func): New.
14221 (enum regset_type): New.
14222 (struct regset_info): Add type field. Use new operation types.
14223 (struct linux_target_ops): stop_pc renamed to get_pc.
14224 Add decr_pc_after_break and breakpoint_at.
14225 (get_process, get_thread_proess, get_process_thread)
14226 (strut process_info, all_processes, linux_attach_lwp)
14227 (thread_db_init): New.
14228
14229 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14230 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14231 (the_low_target): Add new members.
14232 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14233 (i386_store_fpxregset): Constify.
14234 (target_regsets): Add new kind identifier.
14235 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14236 (i386_set_pc): Add debugging.
14237 (i386_breakpoint_at): New function.
14238 (the_low_target): Add new members.
14239 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14240 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14241 (mips_breakpoint_at): New.
14242 (the_low_target): Add new members.
14243 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14244 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14245 (the_low_target): Add new members.
14246 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14247 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14248 (the_low_target): Add new members.
14249 * linux-x86-64-low.c (target_regsets): Add new kind
14250 identifier.
14251
142522002-05-15 Daniel Jacobowitz <drow@mvista.com>
14253
14254 From Martin Pool <mbp@samba.org>:
14255 * server.c (gdbserver_usage): New function.
14256 (main): Call it.
14257
142582002-05-14 Daniel Jacobowitz <drow@mvista.com>
14259
14260 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14261 stop_at -> stop_pc.
14262
142632002-05-04 Andrew Cagney <ac131313@redhat.com>
14264
14265 * Makefile.in: Remove obsolete code.
14266
142672002-04-24 Michal Ludvig <mludvig@suse.cz>
14268
14269 * linux-low.c (regsets_fetch_inferior_registers),
14270 (regsets_store_inferior_registers): Removed cast to int from
14271 ptrace() calls.
14272 * regcache.h: Added declaration of struct inferior_info.
14273
142742002-04-20 Daniel Jacobowitz <drow@mvista.com>
14275
14276 * inferiors.c (struct inferior_info): Add regcache_data.
14277 (add_inferior): Call create_register_cache.
14278 (clear_inferiors): Call free_register_cache.
14279 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14280 * regcache.c (struct inferior_regcache_data): New.
14281 (registers): Remove.
14282 (get_regcache): New function.
14283 (create_register_cache, free_register_cache): New functions.
14284 (set_register_cache): Don't initialize the register cache here.
14285 (registers_to_string, registers_from_string, register_data): Call
14286 get_regcache.
14287 * regcache.h: Add prototypes.
14288 * server.h: Likewise.
14289
142902002-04-20 Daniel Jacobowitz <drow@mvista.com>
14291
14292 * mem-break.c: New file.
14293 * mem-break.h: New file.
14294 * Makefile.in: Add mem-break.o rule; update server.h
14295 dependencies.
14296 * inferiors.c (struct inferior_info): Add target_data
14297 member.
14298 (clear_inferiors): Free target_data member if set.
14299 (inferior_target_data, set_inferior_target_data): New functions.
14300 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14301 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14302 * linux-low.c (linux_bp_reinsert): New variable.
14303 (struct inferior_linux_data): New.
14304 (linux_create_inferior): Use set_inferior_target_data.
14305 (linux_attach): Likewise. Call add_inferior.
14306 (linux_wait_for_one_inferior): New function.
14307 (linux_wait): Call it.
14308 (linux_write_memory): Add const.
14309 (initialize_low): Call set_breakpoint_data.
14310 * linux-low.h (struct linux_target_ops): Add breakpoint
14311 handling members.
14312 * server.c (attach_inferior): Remove extra add_inferior
14313 call.
14314 * server.h: Include mem-break.h. Update inferior.c
14315 prototypes.
14316 * target.c (read_inferior_memory)
14317 (write_inferior_memory): New functions.
14318 * target.h (read_inferior_memory)
14319 (write_inferior_memory): Change macros to prototypes.
14320 (struct target_ops): Update comments. Add const to write_memory
14321 definition.
14322
143232002-04-11 Daniel Jacobowitz <drow@mvista.com>
14324
14325 * linux-low.c (usr_store_inferior_registers): Support
14326 registers which are allowed to fail to store.
14327 * linux-low.h (linux_target_ops): Likewise.
14328 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14329 (ppc_cannot_store_register): FPSCR may not be storable.
14330
143312002-04-09 Daniel Jacobowitz <drow@mvista.com>
14332
14333 * server.h: Include <string.h> if HAVE_STRING_H.
14334 * ChangeLog: Correct paths in last ChangeLog entry.
14335
143362002-04-09 Daniel Jacobowitz <drow@mvista.com>
14337
14338 * linux-low.h: Remove obsolete prototypes.
14339 (struct linux_target_ops): New.
14340 (extern the_low_target): New.
14341 * linux-low.c (num_regs, regmap): Remove declarations.
14342 (register_addr): Use the_low_target explicitly.
14343 (fetch_register): Likewise.
14344 (usr_fetch_inferior_registers): Likewise.
14345 (usr_store_inferior_registers): Likewise.
14346 * linux-arm-low.c (num_regs): Remove.
14347 (arm_num_regs): Define.
14348 (arm_regmap): Renamed from regmap, made static.
14349 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14350 made static.
14351 (arm_cannot_store_register): Renamed from cannot_store_register,
14352 made static.
14353 (the_low_target): New.
14354 * linux-i386-low.c (num_regs): Remove.
14355 (i386_num_regs): Define.
14356 (i386_regmap): Renamed from regmap, made static.
14357 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14358 made static.
14359 (i386_cannot_store_register): Renamed from cannot_store_register,
14360 made static.
14361 (the_low_target): New.
14362 * linux-ia64-low.c (num_regs): Remove.
14363 (ia64_num_regs): Define.
14364 (ia64_regmap): Renamed from regmap, made static.
14365 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14366 made static.
14367 (ia64_cannot_store_register): Renamed from cannot_store_register,
14368 made static.
14369 (the_low_target): New.
14370 * linux-m68k-low.c (num_regs): Remove.
14371 (m68k_num_regs): Define.
14372 (m68k_regmap): Renamed from regmap, made static.
14373 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14374 made static.
14375 (m68k_cannot_store_register): Renamed from cannot_store_register,
14376 made static.
14377 (the_low_target): New.
14378 * linux-mips-low.c (num_regs): Remove.
14379 (mips_num_regs): Define.
14380 (mips_regmap): Renamed from regmap, made static.
14381 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14382 made static.
14383 (mips_cannot_store_register): Renamed from cannot_store_register,
14384 made static.
14385 (the_low_target): New.
14386 * linux-ppc-low.c (num_regs): Remove.
14387 (ppc_num_regs): Define.
14388 (ppc_regmap): Renamed from regmap, made static.
14389 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14390 made static.
14391 (ppc_cannot_store_register): Renamed from cannot_store_register,
14392 made static.
14393 (the_low_target): New.
14394 * linux-s390-low.c (num_regs): Remove.
14395 (s390_num_regs): Define.
14396 (s390_regmap): Renamed from regmap, made static.
14397 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14398 made static.
14399 (s390_cannot_store_register): Renamed from cannot_store_register,
14400 made static.
14401 (the_low_target): New.
14402 * linux-sh-low.c (num_regs): Remove.
14403 (sh_num_regs): Define.
14404 (sh_regmap): Renamed from regmap, made static.
14405 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14406 made static.
14407 (sh_cannot_store_register): Renamed from cannot_store_register,
14408 made static.
14409 (the_low_target): New.
14410 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14411 (the_low_target): New.
14412
144132002-04-09 Daniel Jacobowitz <drow@mvista.com>
14414
14415 * Makefile.in: Add stamp-h target.
14416 * configure.in: Create stamp-h.
14417 * configure: Regenerated.
14418
144192002-04-09 Daniel Jacobowitz <drow@mvista.com>
14420
14421 * inferiors.c: New file.
14422 * target.c: New file.
14423 * target.h: New file.
14424 * Makefile.in: Add target.o and inferiors.o. Update
14425 dependencies.
14426 * linux-low.c (inferior_pid): New static variable,
14427 moved from server.c.
14428 (linux_create_inferior): Renamed from create_inferior.
14429 Call add_inferior. Return 0 on success instead of a PID.
14430 (linux_attach): Renamed from myattach.
14431 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14432 (linux_thread_alive): Renamed from mythread_alive.
14433 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14434 child dies.
14435 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14436 (regsets_store_inferior_registers): Correct error message.
14437 Add missing ``return 0''.
14438 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14439 (linux_store_registers): Renamed from store_inferior_registers.
14440 (linux_read_memory): Renamed from read_inferior_memory.
14441 (linux_write_memory): Renamed from write_inferior_memory.
14442 (linux_target_ops): New structure.
14443 (initialize_low): Call set_target_ops ().
14444 * remote-utils.c (unhexify): New function.
14445 (hexify): New function.
14446 (input_interrupt): Send signals to ``signal_pid''.
14447 * server.c (inferior_pid): Remove.
14448 (start_inferior): Update create_inferior call.
14449 (attach_inferior): Call add_inferior.
14450 (handle_query): New function.
14451 (main): Call handle_query for `q' packets.
14452 * server.h: Include "target.h". Remove obsolete prototypes.
14453 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14454
144552002-04-09 Daniel Jacobowitz <drow@mvista.com>
14456
14457 * Makefile.in: Add WARN_CFLAGS. Update configury
14458 dependencies.
14459 * configure.in: Check for <string.h>
14460 * configure: Regenerate.
14461 * config.in: Regenerate.
14462 * gdbreplay.c: Include needed system headers.
14463 (remote_open): Remove strchr prototype.
14464 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14465 * regcache.c (supply_register): Change buf argument to const void *.
14466 (supply_register_by_name): Likewise.
14467 (collect_register): Change buf argument to void *.
14468 (collect_register_by_name): Likewise.
14469 * regcache.h: Add missing prototypes.
14470 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14471 * server.c (handle_query): New function.
14472 (attached): New static variable, moved out of main.
14473 (main): Quiet longjmp clobber warnings.
14474 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14475 * utils.c (error): Remove NORETURN.
14476 (fatal): Likewise.
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