1 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3 * Makefile.in (%.o: ../target/%.c): New rule.
4 (waitstatus.o: ../target/waitstatus.c): Remove.
6 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
9 (%.c: ../regformats/%.dat,
10 (%.c: ../regformats/arm/%.dat,
11 (%.c: ../regformats/i386/%.dat,
12 (%.c: ../regformats/rs6000/%.dat): New rules.
15 (arm-with-iwmmxt.c): Remove.
16 (arm-with-vfpv2.c): Remove.
17 (arm-with-vfpv3.c): Remove.
18 (arm-with-neon.c): Remove.
21 (reg-crisv32.c): Remove.
23 (i386-linux.c): Remove.
25 (i386-avx-linux.c): Remove.
26 (i386-avx-avx512.c): Remove.
27 (i386-avx-avx512-linux.c): Remove.
29 (i386-mpx-linux.c): Remove.
30 (i386-avx-mpx-avx512-pku.c): Remove.
31 (i386-avx-mpx-avx512-pku-linux.c): Remove.
32 (i386-avx-mpx.c): Remove.
33 (i386-avx-mpx-linux.c): Remove.
35 (i386-mmx-linux.c): Remove.
40 (mips-linux.c): Remove.
41 (mips-dsp-linux.c): Remove.
42 (mips64-linux.c): Remove.
43 (mips64-dsp-linux.c): Remove.
44 (nios2-linux.c): Remove.
45 (powerpc-32.c): Remove.
46 (powerpc-32l.c): Remove.
47 (powerpc-altivec32l.c): Remove.
48 (powerpc-cell32l.c): Remove.
49 (powerpc-vsx32l.c): Remove.
50 (powerpc-isa205-32l.c): Remove.
51 (powerpc-isa205-altivec32l.c): Remove.
52 (powerpc-isa205-vsx32l.c): Remove.
53 (powerpc-e500l.c): Remove.
54 (powerpc-64l.c): Remove.
55 (powerpc-altivec64l.c): Remove.
56 (powerpc-cell64l.c): Remove.
57 (powerpc-vsx64l.c): Remove.
58 (powerpc-isa205-64l.c): Remove.
59 (powerpc-isa205-altivec64l.c): Remove.
60 (powerpc-isa205-vsx64l.c): Remove.
61 (s390-linux32.c): Remove.
62 (s390-linux32v1.c): Remove.
63 (s390-linux32v2.c): Remove.
64 (s390-linux64.c): Remove.
65 (s390-linux64v1.c): Remove.
66 (s390-linux64v2.c): Remove.
67 (s390-te-linux64.c): Remove.
68 (s390-vx-linux64.c): Remove.
69 (s390-tevx-linux64.c): Remove.
70 (s390x-linux64.c): Remove.
71 (s390x-linux64v1.c): Remove.
72 (s390x-linux64v2.c): Remove.
73 (s390x-te-linux64.c): Remove.
74 (s390x-vx-linux64.c): Remove.
75 (s390x-tevx-linux64.c): Remove.
76 (tic6x-c64xp-linux.c): Remove.
77 (tic6x-c64x-linux.c): Remove.
78 (tic6x-c62x-linux.c): Remove.
80 (reg-sparc64.c): Remove.
83 (amd64-linux.c): Remove.
84 (amd64-avx.c): Remove.
85 (amd64-avx-linux.c): Remove.
86 (amd64-avx-avx512.c): Remove.
87 (amd64-avx-avx512-linux.c): Remove.
88 (amd64-mpx.c): Remove.
89 (amd64-mpx-linux.c): Remove.
90 (amd64-avx-mpx-avx512-pku.c): Remove.
91 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
92 (amd64-avx-mpx.c): Remove.
93 (amd64-avx-mpx-linux.c): Remove.
95 (x32-linux.c): Remove.
97 (x32-avx-linux.c): Remove.
98 (x32-avx-avx512.c): Remove.
99 (x32-avx-avx512-linux.c): Remove.
100 (reg-xtensa.c): Remove.
101 (reg-tilegx.c): Remove.
102 (reg-tilegx32.c): Remove.
104 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
106 * Makefile.in (SFILES): Add "common/environ.c".
107 (OBJS): Add "common/environ.h".
109 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
111 * configure.ac: Check if the fs_base and gs_base members of
112 `struct user_regs_struct' exist.
113 * config.in: Regenerated.
114 * configure: Likewise.
116 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
118 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
120 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
121 (get_next_pcs_syscall_next_pc): Likewise.
123 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
125 * win32-i386-low.c: Fix incorrect reference to a couple source files.
126 * nto-x86-low.c: Likewise.
128 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
130 * Makefile.in: Include disable-implicit-rules.mk.
132 2016-11-23 Pedro Alves <palves@redhat.com>
134 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
135 (debug_vprintf): Use std::chrono::steady_clock instead of
136 gettimeofday. Use '.' instead of ':'.
137 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
138 (get_timestamp): Use std::chrono::steady_clock instead of
141 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
143 * Makefile.in: Fix whitespace formatting.
145 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
147 * Makefile.in (SFILES, OBS): Flatten list and order
150 2016-11-23 Pedro Alves <palves@redhat.com>
152 * event-loop.c (handle_file_event): Use warning.
153 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
154 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
157 2016-11-23 Pedro Alves <palves@redhat.com>
159 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
161 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
162 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
163 debug_printf and debug_flush for debug output.
164 * server.c (handle_general_set): Likewise.
165 * thread-db.c (try_thread_db_load): Use debug_printf for debug
168 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
170 * Makefile.in (.c.o): Replace rule with ...
171 (%.o: %.c): ... this one.
173 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
175 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
176 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
178 * configure.ac: Remove checks for the make program.
179 * configure: Re-generate.
181 2016-10-28 Pedro Alves <palves@redhat.com>
183 * Makefile.in (CXX_DIALECT): Get from configure.
184 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
185 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
186 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
187 * config.in: Regenerate.
188 * configure: Regenerate.
190 2016-10-27 Yao Qi <yao.qi@linaro.org>
192 * linux-low.c (linux_supports_range_stepping): Return true if
193 can_software_single_step return true.
195 2016-10-27 Yao Qi <yao.qi@linaro.org>
197 * inferiors.c (find_inferior_in_random): New function.
198 * inferiors.h (find_inferior_in_random): Declare.
199 * linux-low.c (linux_wait_for_event_filtered): Call
200 find_inferior_in_random instead of find_inferior.
202 2016-10-27 Yao Qi <yao.qi@linaro.org>
204 * linux-low.c (linux_wait_1): If single-step breakpoints are
205 inserted, remove them.
207 2016-10-26 Pedro Alves <palves@redhat.com>
209 * linux-low.c (handle_extended_wait): Link parent/child fork
211 (linux_wait_1): Unlink them.
212 (linux_set_resume_request): Ignore resume requests for
213 already-resumed and unhandled fork child threads.
214 * linux-low.h (struct lwp_info) <fork_relative>: New field.
215 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
217 (handle_v_requests) <vCont>: Don't call require_running.
218 * server.h (in_queued_stop_replies): New declaration.
220 2016-10-24 Yao Qi <yao.qi@linaro.org>
223 * linux-aarch64-low.c (append_insns): Cast the return value to
226 2016-10-10 Yao Qi <yao.qi@linaro.org>
228 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
230 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
232 * target.c (target_supports_multi_process): New function, moved
234 * target.h (target_supports_multi_process): ... here. Remove
237 2016-10-05 Tom Tromey <tom@tromey.com>
240 * tracepoint.c (handle_tracepoint_bkpts): Check
241 ipa_error_tracepoint, not ipa_stopping_tracepoint.
243 2016-10-05 Yao Qi <yao.qi@linaro.org>
245 * configure.srv: Update the path of arm-*.xml files.
247 2016-10-05 Terry Guo <terry.guo@arm.com>
248 Yao Qi <yao.qi@linaro.org>
250 * Makefile.in: Adjust the path of rules.
251 * configure.srv: Update the path of xml files.
252 * regformats/arm-with-iwmmxt.dat: Regenerated.
253 * regformats/arm-with-neon.dat: Likewise.
254 * regformats/arm-with-vfpv2.dat: Likewise.
255 * regformats/arm-with-vfpv3.dat Likewise.
257 2016-09-30 Yao Qi <yao.qi@linaro.org>
260 * target.c (target_stop_and_wait): Don't call
261 target_continue_no_signal, use resume_stop instead.
263 2016-09-26 Yao Qi <yao.qi@linaro.org>
265 * linux-low.c (linux_wait_1): Call debug_exit.
267 2016-09-23 Pedro Alves <palves@redhat.com>
269 * Makefile.in (SFILES): Add common/new-op.c.
270 (OBS): Add common/new-op.o.
271 (new-op.o): New rule.
273 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
275 * .gitinore: Ignore more files.
277 2016-09-21 Yao Qi <yao.qi@linaro.org>
279 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
282 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
284 * server.c (start_inferior): Call target_mourn_inferior instead of
285 mourn_inferior; pass ptid_t argument to it.
287 (handle_target_event): Likewise.
288 * target.c (target_mourn_inferior): New function.
289 * target.h (mourn_inferior): Delete macro.
291 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
293 * linux-low.c (lwp_is_stepping): New function.
295 2016-09-06 Carl Love <cel@us.ibm.com>
297 * server.c (start_inferior): Fixed comment, requested comment change
298 didn't get updated correctly. Removed reference to ptrace () call as
299 it is only true on Linux systems.
301 2016-09-06 Carl Love <cel@us.ibm.com>
303 * server.c (start_inferior): Do not call
304 function target_post_create_inferior () if the
305 inferior process has already exited.
307 2016-09-05 Pedro Alves <palves@redhat.com>
309 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
310 (COMPILE.pre, CC_LD): Use CXX directly.
311 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
312 * acinclude.m4: Don't include build-with-cxx.m4.
313 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
314 * configure: Regenerate.
316 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
319 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
320 call writing data to own_buf.
322 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
324 * target.c (mywait): Call target_wait instead of
326 (target_wait): New function.
328 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
330 * server.c (start_inferior): New variable 'ptid'. Replace calls
331 to the_target->resume by target_continue{,_no_signal}, depending
333 * target.c (target_stop_and_wait): Call target_continue_no_signal
334 instead of the_target->resume.
335 (target_continue): New function.
337 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
339 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
341 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
344 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
346 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
347 * linux-arm-low.c (ps_get_thread_area): Likewise.
348 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
349 * linux-m68k-low.c (ps_get_thread_area): Likewise.
350 * linux-mips-low.c (ps_get_thread_area): Likewise.
351 * linux-nios2-low.c (ps_get_thread_area): Likewise.
352 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
353 * linux-x86-low.c (ps_get_thread_area): Likewise.
354 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
356 2016-08-19 Pedro Alves <palves@redhat.com>
358 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
360 2016-08-19 Pedro Alves <palves@redhat.com>
362 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
363 comment. Use memcpy instead of casting through unsigned long.
365 2016-08-19 Pedro Alves <palves@redhat.com>
367 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
368 allocating around 0x80000000.
370 2016-08-19 Pedro Alves <palves@redhat.com>
373 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
374 (x32-avx512-linux-ipa.o): New rules.
375 * configure.ac (x86_64-*-linux*): New x32 check.
376 * configure.srv (ipa_x32_linux_regobj): New.
377 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
378 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
380 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
382 * configure: Regenerate.
384 2016-08-09 Pedro Alves <palves@redhat.com>
387 * Makefile.in (OBS): Add signals-state-save-restore.o.
388 (signals-state-save-restore.o): New rule.
389 * config.in: Regenerate.
390 * configure: Regenerate.
391 * linux-low.c: Include "signals-state-save-restore.h".
392 (linux_create_inferior): Call
393 restore_original_signals_state.
394 * server.c: Include "dispositions-save-restore.h".
395 (captured_main): Call save_original_signals_state.
397 2016-08-05 Pedro Alves <palves@redhat.com>
399 * configure: Regenerate.
401 2016-08-04 Yao Qi <yao.qi@linaro.org>
403 * linux-low.c (regsets_fetch_inferior_registers): Check
404 errno is ESRCH or not.
406 2016-08-02 Yao Qi <yao.qi@linaro.org>
408 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
409 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
410 (thread_db_load_search): Update.
411 (try_thread_db_load_1): Don't look for td_ta_event_addr,
412 td_ta_set_event and td_ta_event_getmsg.
414 2016-07-26 Pedro Alves <palves@redhat.com>
417 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
418 of unsigned long for 64-bit registers and use uint32_t instead of
419 unsigned int for 32-bit registers.
421 2016-07-26 Pedro Alves <palves@redhat.com>
423 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
426 2016-07-21 Tom Tromey <tom@tromey.com>
428 * configure: Rebuild.
430 2016-07-21 Yao Qi <yao.qi@linaro.org>
432 * mem-break.c (find_gdb_breakpoint): Cast bp to
433 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
435 2016-07-21 Yao Qi <yao.qi@linaro.org>
437 * server.c (handle_v_requests): Support s and S actions
438 if target_supports_software_single_step return true.
440 2016-07-21 Yao Qi <yao.qi@linaro.org>
442 * linux-low.c (resume_stopped_resumed_lwps): If resume request
443 is resume_step, call maybe_hw_step.
444 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
446 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
448 (proceed_one_lwp): If resume request is resume_step, install
449 reinsert breakpoints and call maybe_hw_step.
451 2016-07-21 Yao Qi <yao.qi@linaro.org>
453 * linux-low.c (proceed_one_lwp): Declare.
454 (linux_resume_one_thread): Remove local variable 'step'.
455 Lift code enqueue signal. Call proceed_one_lwp instead of
456 linux_resume_one_lwp.
458 2016-07-21 Yao Qi <yao.qi@linaro.org>
460 * linux-low.c (linux_resume_one_thread): Call
461 enqueue_pending_signal.
463 2016-07-21 Yao Qi <yao.qi@linaro.org>
465 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
466 * inferiors.c (do_restore_current_thread_cleanup): New function.
467 (make_cleanup_restore_current_thread): Likewise.
468 * linux-low.c (install_software_single_step_breakpoints): Call
469 make_cleanup_restore_current_thread. Switch current_thread to
472 2016-07-21 Yao Qi <yao.qi@linaro.org>
474 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
475 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
476 (clone_one_breakpoint): Likewise.
477 (delete_reinsert_breakpoints): Change parameter to thread.
479 (has_reinsert_breakpoints): Likewise.
480 (uninsert_reinsert_breakpoints): Likewise.
481 (reinsert_reinsert_breakpoints): Likewise.
482 * mem-break.h (set_reinsert_breakpoint): Update declaration.
483 (delete_reinsert_breakpoints): Likewise.
484 (reinsert_reinsert_breakpoints): Likewise.
485 (uninsert_reinsert_breakpoints): Likewise.
486 (has_reinsert_breakpoints): Likewise.
488 2016-07-21 Yao Qi <yao.qi@linaro.org>
490 * inferiors.c (get_thread_process): Make parameter const.
491 * inferiors.h (get_thread_process): Update declaration.
492 * mem-break.c (clone_all_breakpoints): Remove all parameters.
493 Add new parameters child_thread and parent_thread. Callers
495 * mem-break.h (clone_all_breakpoints): Update declaration.
497 2016-07-21 Yao Qi <yao.qi@linaro.org>
499 * mem-break.c (struct breakpoint) <cond_list>: Remove.
500 <command_list, handler>: Remove.
501 (struct gdb_breakpoint): New.
502 (struct other_breakpoint): New.
503 (struct reinsert_breakpoint): New.
504 (is_gdb_breakpoint): New function.
505 (any_persistent_commands): Update command_list if
506 is_gdb_breakpoint returns true.
507 (set_breakpoint): Create breakpoints according to their types.
508 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
509 (set_gdb_breakpoint_1): Likewise.
510 (set_gdb_breakpoint): Likewise.
511 (clear_breakpoint_conditions): Change parameter type to
512 'struct gdb_breakpoint *'.
513 (clear_breakpoint_commands): Likewise.
514 (clear_breakpoint_conditions_and_commands): Likewise.
515 (add_condition_to_breakpoint): Likewise.
516 (add_breakpoint_condition): Likewise.
517 (add_commands_to_breakpoint): Likewise.
518 (check_breakpoints): Check other_breakpoint.
519 (clone_one_breakpoint): Clone breakpopint according to its type.
520 * mem-break.h (struct gdb_breakpoint): Declare.
521 (set_gdb_breakpoint): Update declaration.
522 (clear_breakpoint_conditions_and_commands): Likewise.
523 (add_breakpoint_condition): Likewise.
524 (add_breakpoint_commands): Likewise.
525 * server.c (process_point_options): Change parameter type to
526 'struct gdb_breakpoint *'.
528 2016-07-21 Yao Qi <yao.qi@linaro.org>
530 * mem-break.c (set_breakpoint_at): Rename it to ...
531 (set_breakpoint_type_at): ... it.
532 (set_breakpoint_at): Call set_breakpoint_type_at.
533 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
534 * mem-break.h (set_breakpoint_at): Update comments.
536 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
538 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
540 (nios2_store_gregset): Likewise.
542 2016-07-01 Pedro Alves <palves@redhat.com>
543 Antoine Tremblay <antoine.tremblay@ericsson.com>
545 * linux-low.c: Change interface to take the target lwp_info
546 pointer directly and return void. Handle detaching from a zombie
548 (linux_detach_lwp_callback): New function.
549 (linux_detach): Detach from the leader thread after detaching from
552 2016-06-28 Yao Qi <yao.qi@linaro.org>
554 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
555 for variable new_offset.
556 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
557 (aarch64_ftrace_insn_reloc_cb): Likewise.
558 (aarch64_ftrace_insn_reloc_tb): Likewise.
559 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
560 PRIx64 instead of PRIx32.
562 2016-06-28 Yao Qi <yao.qi@linaro.org>
564 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
565 (the_low_target): Install arm_get_syscall_trapinfo.
567 2016-06-28 Yao Qi <yao.qi@linaro.org>
569 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
571 (the_low_target): Install aarch64_get_syscall_trapinfo.
573 2016-06-28 Yao Qi <yao.qi@linaro.org>
575 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
577 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
578 Remove parameter sysno.
579 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
582 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
584 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
585 (s390_emit_ne_goto): Likewise.
586 (s390_emit_lt_goto): Likewise.
587 (s390_emit_le_goto): Likewise.
588 (s390_emit_gt_goto): Likewise.
589 (s390_emit_ge_goto): Likewise.
590 (s390x_emit_eq_goto): Likewise.
591 (s390x_emit_ne_goto): Likewise.
592 (s390x_emit_lt_goto): Likewise.
593 (s390x_emit_le_goto): Likewise.
594 (s390x_emit_gt_goto): Likewise.
595 (s390x_emit_ge_goto): Likewise.
596 (s390_emit_ops_impl): Mark variable static.
597 (s390x_emit_ops): Likewise.
599 2016-06-17 Yao Qi <yao.qi@linaro.org>
601 * linux-low.c (handle_extended_wait): Call
602 uninsert_reinsert_breakpoints for the parent process. Remove
603 reinsert breakpoints from the child process. Reinsert them to
604 the parent process when vfork is done.
605 * mem-break.c (uninsert_reinsert_breakpoints): New function.
606 (reinsert_reinsert_breakpoints): New function.
607 * mem-break.h (uninsert_reinsert_breakpoints): Declare
608 (reinsert_reinsert_breakpoints): Declare.
610 2016-06-17 Yao Qi <yao.qi@linaro.org>
612 * linux-low.c (handle_extended_wait): If the parent is doing
613 step-over, remove the reinsert breakpoints from the forked child.
615 2016-06-17 Yao Qi <yao.qi@linaro.org>
617 * linux-low.c (unsuspend_all_lwps): Declare.
618 (linux_low_filter_event): If thread exited, call finish_step_over.
619 If step-over is finished, unsuspend other threads.
621 2016-06-17 Yao Qi <yao.qi@linaro.org>
623 * linux-low.c (linux_resume_one_lwp_throw): Assert
624 has_reinsert_breakpoints returns false.
625 * mem-break.c (delete_disabled_breakpoints): Assert
626 bp type isn't reinsert_breakpoint.
628 2016-06-17 Yao Qi <yao.qi@linaro.org>
630 * linux-low.c (maybe_hw_step): New function.
631 (linux_resume_one_lwp_throw): Call maybe_hw_step.
632 (finish_step_over): Switch current_thread to lwp temporarily,
633 and assert has_reinsert_breakpoints returns true.
634 (proceed_one_lwp): Call maybe_hw_step.
635 * mem-break.c (has_reinsert_breakpoints): New function.
636 * mem-break.h (has_reinsert_breakpoints): Declare.
638 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
640 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
642 2016-05-17 Yao Qi <yao.qi@linaro.org>
644 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
645 instead of find_inferior.
647 2016-05-05 Yao Qi <yao.qi@linaro.org>
649 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
650 Initialize res to zero.
652 2016-05-05 Yao Qi <yao.qi@linaro.org>
654 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
657 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
659 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
660 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
661 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
663 2016-04-28 Par Olsson <par.olsson@windriver.com>
664 Simon Marchi <simon.marchi@ericsson.com>
666 * tracepoint.c (write_inferior_int8): New function.
667 (cmd_qtenable_disable): Write enable flag using
670 2016-04-25 Yao Qi <yao.qi@linaro.org>
672 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
673 (need_step_over_p): Return zero if the LWP has pending signals
674 can be delivered on software single step target.
676 2016-04-25 Yao Qi <yao.qi@linaro.org>
678 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
679 return instead of error.
681 2016-04-22 Yao Qi <yao.qi@linaro.org>
683 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
686 2016-04-22 Yao Qi <yao.qi@linaro.org>
688 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
689 signal when stepping over breakpoint with software single
692 2016-04-21 Pedro Alves <palves@redhat.com>
694 * linux-s390-low.c (s390_collect_ptrace_register)
695 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
697 (s390_check_regset): Use void * instead of gdb_byte *.
699 2016-04-20 Pedro Alves <palves@redhat.com>
701 * configure: Renegerate.
703 2016-04-20 Yao Qi <yao.qi@linaro.org>
705 * linux-aarch32-low.c: Include "arch/arm-linux.h".
706 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
708 (arm_store_gregset): Likewise.
710 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
712 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
713 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
714 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
715 (amd64-avx-mpx-linux.c): New rules.
716 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
717 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
718 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
719 (srv_amd64_regobj): Add amd64-avx-mpx.o.
720 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
721 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
722 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
723 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
724 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
725 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
726 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
727 * linux-x86-low.c (x86_linux_read_description): Add case for
728 X86_XSTATE_AVX_MPX_MASK.
729 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
730 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
731 init_registers_i386_avx_mpx_linux.
732 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
733 (initialize_low_tracepoint): Call
734 init_registers_i386_avx_mpx_linux.
735 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
736 (initialize_low_tracepoint): Call
737 init_registers_amd64_avx_mpx_linux.
738 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
739 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
740 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
743 2016-04-18 Pedro Alves <palves@redhat.com>
745 * configure: Regenerate.
747 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
749 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
750 (aarch64_emit_sub): Likewise.
752 2016-04-12 Pedro Alves <palves@redhat.com>
754 * utils.c (prepare_to_throw_exception): Delete.
756 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
758 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
760 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
762 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
764 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
766 * linux-aarch64-ipa.c: Add <elf.h> include.
767 * linux-ppc-ipa.c: Add <elf.h> include.
768 * linux-s390-ipa.c: Add <elf.h> include.
770 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
772 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
773 (get_raw_reg_ptr): Likewise.
774 (get_trace_state_variable_value_ptr): Likewise.
775 (set_trace_state_variable_value_ptr): Likewise.
776 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
779 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
780 Marcin Kościelnicki <koriakin@0x04.net>
783 * linux-ppc-low.c (emit_insns): New function.
784 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
785 (ppc_emit_prologue): New function.
786 (ppc_emit_epilogue): New function.
787 (ppc_emit_add): New function.
788 (ppc_emit_sub): New function.
789 (ppc_emit_mul): New function.
790 (ppc_emit_lsh): New function.
791 (ppc_emit_rsh_signed): New function.
792 (ppc_emit_rsh_unsigned): New function.
793 (ppc_emit_ext): New function.
794 (ppc_emit_zero_ext): New function.
795 (ppc_emit_log_not): New function.
796 (ppc_emit_bit_and): New function.
797 (ppc_emit_bit_or): New function.
798 (ppc_emit_bit_xor): New function.
799 (ppc_emit_bit_not): New function.
800 (ppc_emit_equal): New function.
801 (ppc_emit_less_signed): New function.
802 (ppc_emit_less_unsigned): New function.
803 (ppc_emit_ref): New function.
804 (ppc_emit_const): New function.
805 (ppc_emit_reg): New function.
806 (ppc_emit_pop): New function.
807 (ppc_emit_stack_flush): New function.
808 (ppc_emit_swap): New function.
809 (ppc_emit_stack_adjust): New function.
810 (ppc_emit_call): New function.
811 (ppc_emit_int_call_1): New function.
812 (ppc_emit_void_call_2): New function.
813 (ppc_emit_if_goto): New function.
814 (ppc_emit_goto): New function.
815 (ppc_emit_eq_goto): New function.
816 (ppc_emit_ne_goto): New function.
817 (ppc_emit_lt_goto): New function.
818 (ppc_emit_le_goto): New function.
819 (ppc_emit_gt_goto): New function.
820 (ppc_emit_ge_goto): New function.
821 (ppc_write_goto_address): New function.
822 (ppc_emit_ops_impl): New static variable.
823 (ppc64v1_emit_prologue): New function.
824 (ppc64v2_emit_prologue): New function.
825 (ppc64_emit_epilogue): New function.
826 (ppc64_emit_add): New function.
827 (ppc64_emit_sub): New function.
828 (ppc64_emit_mul): New function.
829 (ppc64_emit_lsh): New function.
830 (ppc64_emit_rsh_signed): New function.
831 (ppc64_emit_rsh_unsigned): New function.
832 (ppc64_emit_ext): New function.
833 (ppc64_emit_zero_ext): New function.
834 (ppc64_emit_log_not): New function.
835 (ppc64_emit_bit_and): New function.
836 (ppc64_emit_bit_or): New function.
837 (ppc64_emit_bit_xor): New function.
838 (ppc64_emit_bit_not): New function.
839 (ppc64_emit_equal): New function.
840 (ppc64_emit_less_signed): New function.
841 (ppc64_emit_less_unsigned): New function.
842 (ppc64_emit_ref): New function.
843 (ppc64_emit_const): New function.
844 (ppc64v1_emit_reg): New function.
845 (ppc64v2_emit_reg): New function.
846 (ppc64_emit_pop): New function.
847 (ppc64_emit_stack_flush): New function.
848 (ppc64_emit_swap): New function.
849 (ppc64v1_emit_call): New function.
850 (ppc64v2_emit_call): New function.
851 (ppc64v1_emit_int_call_1): New function.
852 (ppc64v2_emit_int_call_1): New function.
853 (ppc64v1_emit_void_call_2): New function.
854 (ppc64v2_emit_void_call_2): New function.
855 (ppc64_emit_if_goto): New function.
856 (ppc64_emit_eq_goto): New function.
857 (ppc64_emit_ne_goto): New function.
858 (ppc64_emit_lt_goto): New function.
859 (ppc64_emit_le_goto): New function.
860 (ppc64_emit_gt_goto): New function.
861 (ppc64_emit_ge_goto): New function.
862 (ppc64v1_emit_ops_impl): New static variable.
863 (ppc64v2_emit_ops_impl): New static variable.
864 (ppc_emit_ops): New function.
865 (linux_low_target): Wire in ppc_emit_ops.
867 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
868 Marcin Kościelnicki <koriakin@0x04.net>
871 * Makefile.in: Add powerpc-*-ipa.o
872 * configure.srv: Add ipa_obj for powerpc*-linux.
873 * linux-ppc-ipa.c: New file.
874 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
876 (PPC_FIELD): New macro.
877 (PPC_SEXT): New macro.
878 (PPC_OP6): New macro.
882 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
883 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
884 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
885 (ppc_get_thread_area): New function.
886 (is_elfv2_inferior): New function.
887 (gen_ds_form): New function.
888 (GEN_STD): New macro.
889 (GEN_STDU): New macro.
891 (GEN_LDU): New macro.
892 (gen_d_form): New function.
893 (GEN_ADDI): New macro.
894 (GEN_ADDIS): New macro.
896 (GEN_LIS): New macro.
897 (GEN_ORI): New macro.
898 (GEN_ORIS): New macro.
899 (GEN_LWZ): New macro.
900 (GEN_STW): New macro.
901 (GEN_STWU): New macro.
902 (gen_xfx_form): New function.
903 (GEN_MFSPR): New macro.
904 (GEN_MTSPR): New macro.
905 (GEN_MFCR): New macro.
906 (GEN_MTCR): New macro.
907 (GEN_SYNC): New macro.
908 (GEN_LWSYNC): New macro.
909 (gen_x_form): New function.
912 (GEN_LWARX): New macro.
913 (GEN_STWCX): New macro.
914 (GEN_CMPW): New macro.
915 (gen_md_form): New function.
916 (GEN_RLDICL): New macro.
917 (GEN_RLDICR): New macro.
918 (gen_i_form): New function.
921 (gen_b_form): New function.
922 (GEN_BNE): New macro.
923 (GEN_LOAD): New macro.
924 (GEN_STORE): New macro.
925 (gen_limm): New function.
926 (gen_atomic_xchg): New function.
927 (gen_call): New function.
928 (ppc_relocate_instruction): New function.
929 (ppc_install_fast_tracepoint_jump_pad): New function.
930 (ppc_get_min_fast_tracepoint_insn_len): New function.
931 (ppc_get_ipa_tdesc_idx): New function.
932 (the_low_target): Wire in the new functions.
933 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
935 * linux-ppc-tdesc.h: New file.
937 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
939 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
940 (alloc_jump_pad_buffer): New function.
941 * linux-amd64-ipa.c: Add <sys/mman.h> include.
942 (alloc_jump_pad_buffer): New function.
943 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
944 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
945 (alloc_jump_pad_buffer): New function.
946 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
947 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
948 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
949 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
951 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
953 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
954 * linux-amd64-ipa.c: Likewise.
955 * linux-i386-ipa.c: Likewise.
956 * linux-s390-ipa.c: Likewise.
957 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
958 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
959 set_trace_state_variable_value_ptr.
960 (struct ipa_sym_addresses): Likewise.
961 (symbol_list): Likewise.
962 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
963 accessing gdb_collect directly.
964 (gdb_collect_ptr_type): New typedef.
965 (get_raw_reg_ptr_type): New typedef.
966 (get_trace_state_variable_value_ptr_type): New typedef.
967 (set_trace_state_variable_value_ptr_type): New typedef.
968 (gdb_collect_ptr): New global.
969 (get_raw_reg_ptr): New global.
970 (get_trace_state_variable_value_ptr): New global.
971 (set_trace_state_variable_value_ptr): New global.
972 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
973 accessing get_raw_reg directly.
974 (get_get_tsv_func_addr): Likewise for
975 get_trace_state_variable_value_ptr.
976 (get_set_tsv_func_addr): Likewise for
977 set_trace_state_variable_value_ptr.
978 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
980 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
982 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
984 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
986 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
988 (relocate_instruction): Remove own_buf.
989 * server.c (own_buf): Make global.
990 (handle_v_requests): Make global.
991 * server.h (own_buf): New declaration.
992 (handle_v_requests): New prototype.
994 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
997 * linux-s390-low.c (add_insns): New function.
998 (s390_emit_prologue): New function.
999 (s390_emit_epilogue): New function.
1000 (s390_emit_add): New function.
1001 (s390_emit_sub): New function.
1002 (s390_emit_mul): New function.
1003 (s390_emit_lsh): New function.
1004 (s390_emit_rsh_signed): New function.
1005 (s390_emit_rsh_unsigned): New function.
1006 (s390_emit_ext): New function.
1007 (s390_emit_log_not): New function.
1008 (s390_emit_bit_and): New function.
1009 (s390_emit_bit_or): New function.
1010 (s390_emit_bit_xor): New function.
1011 (s390_emit_bit_not): New function.
1012 (s390_emit_equal): New function.
1013 (s390_emit_less_signed): New function.
1014 (s390_emit_less_unsigned): New function.
1015 (s390_emit_ref): New function.
1016 (s390_emit_if_goto): New function.
1017 (s390_emit_goto): New function.
1018 (s390_write_goto_address): New function.
1019 (s390_emit_litpool): New function.
1020 (s390_emit_const): New function.
1021 (s390_emit_call): New function.
1022 (s390_emit_reg): New function.
1023 (s390_emit_pop): New function.
1024 (s390_emit_stack_flush): New function.
1025 (s390_emit_zero_ext): New function.
1026 (s390_emit_swap): New function.
1027 (s390_emit_stack_adjust): New function.
1028 (s390_emit_set_r2): New function.
1029 (s390_emit_int_call_1): New function.
1030 (s390_emit_void_call_2): New function.
1031 (s390_emit_eq_goto): New function.
1032 (s390_emit_ne_goto): New function.
1033 (s390_emit_lt_goto): New function.
1034 (s390_emit_le_goto): New function.
1035 (s390_emit_gt_goto): New function.
1036 (s390_emit_ge_goto): New function.
1037 (s390x_emit_prologue): New function.
1038 (s390x_emit_epilogue): New function.
1039 (s390x_emit_add): New function.
1040 (s390x_emit_sub): New function.
1041 (s390x_emit_mul): New function.
1042 (s390x_emit_lsh): New function.
1043 (s390x_emit_rsh_signed): New function.
1044 (s390x_emit_rsh_unsigned): New function.
1045 (s390x_emit_ext): New function.
1046 (s390x_emit_log_not): New function.
1047 (s390x_emit_bit_and): New function.
1048 (s390x_emit_bit_or): New function.
1049 (s390x_emit_bit_xor): New function.
1050 (s390x_emit_bit_not): New function.
1051 (s390x_emit_equal): New function.
1052 (s390x_emit_less_signed): New function.
1053 (s390x_emit_less_unsigned): New function.
1054 (s390x_emit_ref): New function.
1055 (s390x_emit_if_goto): New function.
1056 (s390x_emit_const): New function.
1057 (s390x_emit_call): New function.
1058 (s390x_emit_reg): New function.
1059 (s390x_emit_pop): New function.
1060 (s390x_emit_stack_flush): New function.
1061 (s390x_emit_zero_ext): New function.
1062 (s390x_emit_swap): New function.
1063 (s390x_emit_stack_adjust): New function.
1064 (s390x_emit_int_call_1): New function.
1065 (s390x_emit_void_call_2): New function.
1066 (s390x_emit_eq_goto): New function.
1067 (s390x_emit_ne_goto): New function.
1068 (s390x_emit_lt_goto): New function.
1069 (s390x_emit_le_goto): New function.
1070 (s390x_emit_gt_goto): New function.
1071 (s390x_emit_ge_goto): New function.
1072 (s390_emit_ops): New function.
1073 (struct linux_target_ops): Fill in emit_ops hook.
1075 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1078 * Makefile.in: Add s390 IPA files.
1079 * configure.srv: Build IPA for s390.
1080 * linux-s390-ipa.c: New file.
1081 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1082 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1083 (tdesc_s390_linux32): Likewise.
1084 (init_registers_s390_linux32v1): Likewise.
1085 (tdesc_s390_linux32v1): Likewise.
1086 (init_registers_s390_linux32v2): Likewise.
1087 (tdesc_s390_linux32v2): Likewise.
1088 (init_registers_s390_linux64): Likewise.
1089 (tdesc_s390_linux64): Likewise.
1090 (init_registers_s390_linux64v1): Likewise.
1091 (tdesc_s390_linux64v1): Likewise.
1092 (init_registers_s390_linux64v2): Likewise.
1093 (tdesc_s390_linux64v2): Likewise.
1094 (init_registers_s390_te_linux64): Likewise.
1095 (tdesc_s390_te_linux64): Likewise.
1096 (init_registers_s390_vx_linux64): Likewise.
1097 (tdesc_s390_vx_linux64): Likewise.
1098 (init_registers_s390_tevx_linux64): Likewise.
1099 (tdesc_s390_tevx_linux64): Likewise.
1100 (init_registers_s390x_linux64): Likewise.
1101 (tdesc_s390x_linux64): Likewise.
1102 (init_registers_s390x_linux64v1): Likewise.
1103 (tdesc_s390x_linux64v1): Likewise.
1104 (init_registers_s390x_linux64v2): Likewise.
1105 (tdesc_s390x_linux64v2): Likewise.
1106 (init_registers_s390x_te_linux64): Likewise.
1107 (tdesc_s390x_te_linux64): Likewise.
1108 (init_registers_s390x_vx_linux64): Likewise.
1109 (tdesc_s390x_vx_linux64): Likewise.
1110 (init_registers_s390x_tevx_linux64): Likewise.
1111 (tdesc_s390x_tevx_linux64): Likewise.
1112 (have_hwcap_s390_vx): New static variable.
1113 (s390_arch_setup): Fill have_hwcap_s390_vx.
1114 (s390_get_thread_area): New function.
1115 (s390_ft_entry_gpr_esa): New const.
1116 (s390_ft_entry_gpr_zarch): New const.
1117 (s390_ft_entry_misc): New const.
1118 (s390_ft_entry_fr): New const.
1119 (s390_ft_entry_vr): New const.
1120 (s390_ft_main_31): New const.
1121 (s390_ft_main_64): New const.
1122 (s390_ft_exit_fr): New const.
1123 (s390_ft_exit_vr): New const.
1124 (s390_ft_exit_misc): New const.
1125 (s390_ft_exit_gpr_esa): New const.
1126 (s390_ft_exit_gpr_zarch): New const.
1127 (append_insns): New function.
1128 (s390_relocate_instruction): New function.
1129 (s390_install_fast_tracepoint_jump_pad): New function.
1130 (s390_get_min_fast_tracepoint_insn_len): New function.
1131 (s390_get_ipa_tdesc_idx): New function.
1132 (struct linux_target_ops): Wire in the above functions.
1133 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1134 * linux-s390-tdesc.h: New file.
1136 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1138 * linux-s390-low.c (s390_supports_tracepoints): New function.
1139 (struct linux_target_ops): Fill supports_tracepoints hook.
1141 2016-03-18 Yao Qi <yao.qi@linaro.org>
1143 * linux-low.c (lwp_signal_can_be_delivered): New function.
1144 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1146 2016-03-18 Yao Qi <yao.qi@linaro.org>
1148 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1149 0 if signal is enqueued. Remove 'signal' from one debugging
1150 message. Move one debugging message to some lines below.
1151 Remove code setting 'signal' to 0.
1153 2016-03-18 Yao Qi <yao.qi@linaro.org>
1155 * linux-low.c (linux_low_filter_event): Remove redundant
1156 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1158 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1160 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1161 (struct linux_target_ops): Wire in the above.
1163 2016-03-03 Yao Qi <yao.qi@linaro.org>
1165 * linux-low.c: Update comments to start_step_over.
1167 2016-03-03 Yao Qi <yao.qi@linaro.org>
1170 * linux-low.c (handle_extended_wait): Set child suspended
1171 if event_lwp->bp_reinsert isn't zero.
1173 2016-03-02 Yao Qi <yao.qi@linaro.org>
1175 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1176 enqueue_pending_signal.
1178 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1180 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1183 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1185 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1186 (s390_regmap_3264) [!__s390x__]: New global.
1187 (s390_collect_ptrace_register): Skip map entries containing -1.
1188 (s390_supply_ptrace_register): Ditto.
1189 (s390_fill_gprs_high): New function.
1190 (s390_store_gprs_high): New function.
1191 (s390_regsets): Add NT_S390_HIGH_GPRS.
1192 (s390_get_hwcap): Enable on 31-bit.
1193 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1194 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1195 Detect NT_S390_HIGH_GPRS.
1196 (s390_usrregs_info_3264): Enable on 31-bit.
1197 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1198 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1200 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1203 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1204 * configure.srv: Ditto.
1205 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1206 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1207 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1208 (init_registers_amd64_linux): Remove prototype.
1209 (tdesc_amd64_linux): Remove declaration.
1210 (get_ipa_tdesc): New function.
1211 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1212 initialize remaining tdescs.
1213 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1214 (init_registers_i386_linux): Remove prototype.
1215 (tdesc_i386_linux): Remove declaration.
1216 (get_ipa_tdesc): New function.
1217 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1218 initialize remaining tdescs.
1219 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1220 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1221 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1222 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1223 (x86_get_ipa_tdesc_idx): New function.
1224 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1225 * linux-x86-tdesc.h: New file.
1226 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1227 (target_get_ipa_tdesc_idx): New macro.
1228 * tracepoint.c (ipa_tdesc_idx): New macro.
1229 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1230 (symbol_list): Add ipa_tdesc_idx.
1231 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1232 (ipa_tdesc): Remove.
1233 (ipa_tdesc_idx): New variable.
1234 (get_context_regcache): Use get_ipa_tdesc.
1235 (gdb_collect): Ditto.
1237 * tracepoint.h (get_ipa_tdesc): New prototype.
1238 (ipa_tdesc): Remove.
1240 2016-02-24 Pedro Alves <palves@redhat.com>
1242 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1243 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1244 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1245 Factor out common code between the USE_SIGTRAP_SIGINFO and
1246 !USE_SIGTRAP_SIGINFO blocks.
1247 (linux_low_filter_event): Call save_stop_reason instead of
1248 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1250 (linux_wait_1): Update comments.
1252 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1254 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1255 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1256 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1257 ppc_insert_point, ppc_remove_point.
1259 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1261 * linux-s390-low.c (s390_supports_z_point_type): New function.
1262 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1264 2016-02-16 Yao Qi <yao.qi@linaro.org>
1266 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1267 PC. Get pc from regcache_read_pc.
1269 2016-02-12 Yao Qi <yao.qi@linaro.org>
1271 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1272 or linux_get_pc_32bit.
1273 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1275 2016-02-12 Yao Qi <yao.qi@linaro.org>
1277 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1278 arm_linux_get_next_pcs_fixup.
1280 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1282 * tracepoint.c (x_tracepoint_action_download): Change
1283 write_inferior_data_ptr to write_inferior_data_pointer.
1284 (cmd_qtstart): Likewise.
1285 (write_inferior_data_ptr): Remove.
1286 (download_agent_expr): Change write_inferior_data_ptr to
1287 write_inferior_data_pointer.
1288 (download_tracepoint_1): Likewise.
1289 (download_tracepoint): Likewise.
1290 (download_trace_state_variables): Likewise.
1292 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1293 Marcin Kościelnicki <koriakin@0x04.net>
1295 * tracepoint.c (struct tracepoint_action_ops): Remove.
1296 (struct tracepoint_action): Remove ops.
1297 (m_tracepoint_action_download, r_tracepoint_action_download)
1298 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1299 size and offset accordingly.
1300 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1301 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1302 (tracepoint_action_send, tracepoint_action_download): New functions.
1303 Helpers for trace action handlers.
1304 (add_tracepoint_action): Remove setup actions ops.
1305 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1307 2016-02-10 Yao Qi <yao.qi@linaro.org>
1309 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1311 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1313 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1315 * configure: Regenerate.
1317 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1319 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1320 void * to gdb_byte *.
1321 * linux-low.c (siginfo_fixup): Likewise.
1322 (linux_xfer_siginfo): Likewise.
1323 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1325 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1327 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1329 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1331 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1333 * linux-x86-low.c [__x86_64__]: Include
1334 "nat/amd64-linux-siginfo.h".
1335 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1336 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1337 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1338 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1339 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1340 (cpt_si_fd, si_timerid, si_overrun): Move from
1341 nat/amd64-linux-siginfo.c.
1342 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1344 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1346 * server.c (skip_to_semicolon): Remove.
1347 (process_point_options): Use strchrnul instead of
1350 2016-01-26 Yao Qi <yao.qi@linaro.org>
1352 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1353 * linux-low.c (install_software_single_step_breakpoints): Don't
1354 call regcache_read_pc.
1355 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1358 2016-01-26 Yao Qi <yao.qi@linaro.org>
1360 * linux-low.c (install_software_single_step_breakpoints): Call
1361 regcache_read_pc instead of get_pc.
1363 2016-01-26 Yao Qi <yao.qi@linaro.org>
1365 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1366 (unblock_async_io): Rename to ...
1367 (block_unblock_async_io): ... it. New function.
1368 (enable_async_io): Don't install SIGIO handler. Unblock it
1370 (disable_async_io): Don't ignore SIGIO. Block it instead.
1371 (initialize_async_io): Install SIGIO handler. Don't call
1374 2016-01-26 Yao Qi <yao.qi@linaro.org>
1376 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1377 first character is '\003', call *the_target->request_interrupt.
1379 2016-01-25 Yao Qi <yao.qi@linaro.org>
1381 * remote-utils.c (new_thread_notify): Remove.
1382 (dead_thread_notify): Likewise.
1383 * remote-utils.h (new_thread_notify): Remove declaration.
1384 (dead_thread_notify): Likewise.
1386 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1388 * gdb.trace/pending.exp: Fix expected message on continue.
1390 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1392 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1393 it works properly on big-endian machines where sizeof (CORE_ADDR)
1396 2016-01-21 Pedro Alves <palves@redhat.com>
1398 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1399 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1400 * configure: Regenerate.
1402 2016-01-21 Yao Qi <yao.qi@linaro.org>
1404 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1405 is_thumb and set it according to CPSR saved on the stack.
1406 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1407 arm_sigreturn_next_pc.
1409 2016-01-18 Yao Qi <yao.qi@linaro.org>
1411 * linux-low.c (linux_set_pc_64bit): New function.
1412 (linux_get_pc_64bit): New function.
1413 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1415 * linux-sparc-low.c (debug_threads): Remove declaration.
1416 (sparc_get_pc): Remove.
1417 (the_low_target): Use linux_get_pc_64bit instead of
1419 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1420 (the_low_target): Use linux_get_pc_64bit and
1423 2016-01-18 Yao Qi <yao.qi@linaro.org>
1425 * linux-arm-low.c (debug_threads): Remove declaration.
1426 (arm_get_pc, arm_set_pc): Remove.
1427 (the_low_target): Use linux_get_pc_32bit and
1429 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1430 (the_low_target): Use linux_get_pc_32bit and
1432 * linux-cris-low.c (debug_threads): Remove declaration.
1433 (cris_get_pc, cris_set_pc,): Remove.
1434 (the_low_target): Use linux_get_pc_32bit and
1436 * linux-crisv32-low.c (debug_threads): Remove declaration.
1437 (cris_get_pc, cris_set_pc): Remove.
1438 (the_low_target): Use linux_get_pc_32bit and
1440 * linux-low.c: Include inttypes.h.
1441 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1442 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1443 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1444 (the_low_target): Use linux_get_pc_32bit and
1446 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1447 (the_low_target): Use linux_get_pc_32bit and
1449 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1450 (the_low_target): Use linux_get_pc_32bit and
1452 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1453 (the_low_target): Use linux_get_pc_32bit and
1455 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1456 (the_low_target): Use linux_get_pc_32bit and
1459 2016-01-18 Gary Benson <gbenson@redhat.com>
1461 * configure.ac (AC_FUNC_FORK): New check.
1462 * config.in: Regenerate.
1463 * configure: Likewise.
1465 2016-01-14 Yao Qi <yao.qi@linaro.org>
1467 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1468 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1469 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1470 arm_get_next_pcs_ctor.
1472 2016-01-12 Josh Stone <jistone@redhat.com>
1473 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1475 * inferiors.h: Include "gdb_vecs.h".
1476 (struct process_info): Add syscalls_to_catch.
1477 * inferiors.c (remove_process): Free syscalls_to_catch.
1478 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1479 syscall_return stops.
1480 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1481 * server.c (handle_general_set): Handle QCatchSyscalls.
1482 (handle_query): Report support for QCatchSyscalls.
1483 * target.h (struct target_ops): Add supports_catch_syscall.
1484 (target_supports_catch_syscall): New macro.
1485 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1486 (struct lwp_info): Add syscall_state.
1487 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1488 Maintain syscall_state and syscalls_to_catch across exec.
1489 (get_syscall_trapinfo): New function, proxy to the_low_target.
1490 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1491 (linux_low_filter_event): Toggle syscall_state entry/return for
1492 syscall traps, and set it ignored for all others.
1493 (gdb_catching_syscalls_p): New function.
1494 (gdb_catch_this_syscall_p): New function.
1495 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1496 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1497 (linux_supports_catch_syscall): New function.
1498 (linux_target_ops): Install it.
1499 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1500 (the_low_target): Install it.
1502 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1504 * acinclude.m4: Include new ../warning.m4 file.
1505 * configure: Regenerated.
1506 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1508 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1510 * ax.c (is_goto_target): Mark static.
1511 * linux-low.c (register_addr): Likewise.
1512 (linux_fetch_registers, linux_store_registers): Likewise.
1513 * mem-break.c (any_persistent_commands): Fix old prototype.
1514 (add_commands_to_breakpoint): Mark static.
1515 * regcache.c (find_register_by_name): Delete unused func.
1516 * remote-utils.c (hex_or_minus_one): Mark static.
1517 * server.c (monitor_show_help): Mark static.
1518 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1519 handle_v_requests): Likewise.
1521 2016-01-12 Pedro Alves <palves@redhat.com>
1523 Remove use of the registered trademark symbol throughout.
1525 2016-01-08 Yao Qi <yao.qi@linaro.org>
1527 * remote-utils.c (getpkt): If c is '\003', call target hook
1530 2016-01-06 Yao Qi <yao.qi@linaro.org>
1532 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1533 linux-aarch32-low.c.
1534 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1535 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1536 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1537 (thumb2_breakpoint): Declare.
1538 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1539 linux-aarch32-low.h.
1540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1541 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1542 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1544 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1546 * gdbreplay.c (gdbreplay_version): Change copyright year in
1548 * server.c (gdbserver_version): Likewise.
1550 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1552 * server.c (crc32_table): Delete.
1553 (crc32): Use libiberty's xcrc32 function.
1555 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1557 * lynx-low.c (lynx_delete_thread_callback): New function.
1558 (lynx_mourn): Properly delete our process and all of its
1559 threads. Remove call to clear_inferiors.
1561 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1563 * target.c (thread_search_callback): Add check that
1564 the thread_stopped target callback is not NULL before
1567 2015-12-21 Yao Qi <yao.qi@linaro.org>
1569 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1572 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1574 * server.c (handle_query): Call target_supports_software_single_step.
1576 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1578 * linux-low.c (single_step): New function.
1579 (linux_resume_one_lwp_throw): Call single_step.
1580 (start_step_over): Likewise.
1582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1584 * Makefile.in (SFILES): Append arch/arm-linux.c,
1585 arch/arm-get-next-pcs.c.
1586 (arm-linux.o): New rule.
1587 (arm-get-next-pcs.o): New rule.
1588 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1590 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1591 to linux-aarch32-low.c.
1592 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1593 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1594 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1595 (thumb2_breakpoint_len): Likewise.
1596 (arm_is_thumb_mode): Make non-static.
1597 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1598 from linux-aarch32-low.c.
1599 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1600 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1601 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1602 (thumb2_breakpoint_len): Likewise.
1603 (arm_is_thumb_mode): New declaration.
1604 * linux-arm-low.c: Include arch/arm-linux.h
1605 aarch/arm-get-next-pcs.h, sys/syscall.h.
1606 (get_next_pcs_ops): New struct.
1607 (get_next_pcs_addr_bits_remove): New function.
1608 (get_next_pcs_is_thumb): New function.
1609 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1610 (arm_sigreturn_next_pc): Likewise.
1611 (get_next_pcs_syscall_next_pc): Likewise.
1612 (arm_gdbserver_get_next_pcs): Likewise.
1613 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1615 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1616 * server.h: Include gdb_vecs.h.
1618 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1620 * Makefile.in (SFILES): Append common/common-regcache.c.
1621 (OBS): Append common-regcache.o.
1622 (common-regcache.o): New rule.
1623 * regcache.c (init_register_cache): Initialize cache to
1625 (regcache_raw_read_unsigned): New function.
1626 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1627 register_status enum.
1629 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1631 * linux-aarch64-low.c (the_low_targets): Rename
1632 breakpoint_reinsert_addr to get_next_pcs.
1633 * linux-arm-low.c (the_low_targets): Likewise.
1634 * linux-bfin-low.c (the_low_targets): Likewise.
1635 * linux-cris-low.c (the_low_targets): Likewise.
1636 * linux-crisv32-low.c (the_low_targets): Likewise.
1637 * linux-low.c (can_software_single_step): Likewise.
1638 (install_software_single_step_breakpoints): New function.
1639 (start_step_over): Use install_software_single_step_breakpoints.
1640 * linux-low.h: New CORE_ADDR vector.
1641 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1643 * linux-mips-low.c (the_low_targets): Likewise.
1644 * linux-nios2-low.c (the_low_targets): Likewise.
1645 * linux-sparc-low.c (the_low_targets): Likewise.
1647 2015-12-17 Pedro Alves <palves@redhat.com>
1649 * linux-low.c (linux_kill_one_lwp): Remove references to
1651 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1653 (linux_init_signals): Delete.
1654 (initialize_low): Adjust.
1655 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1657 2015-12-16 Pedro Alves <palves@redhat.com>
1659 * configure.ac (compiler warning flags): When testing a
1660 -Wno-foo option, check whether -Wfoo works instead.
1661 * configure: Regenerate.
1663 2015-12-11 Don Breazeal <donb@codesourcery.com>
1665 * server.c (process_serial_event): Don't exit from gdbserver
1666 in remote mode if there are still active inferiors.
1668 2015-12-11 Yao Qi <yao.qi@linaro.org>
1670 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1671 arm_breakpoint_at if the process is 32-bit.
1673 2015-12-11 Yao Qi <yao.qi@linaro.org>
1675 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1678 2015-12-07 Yao Qi <yao.qi@linaro.org>
1680 * configure.srv: Append arm.o to srv_tgtobj for
1681 aarch64*-*-linux* target.
1682 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1683 from linux-arm-low.c.
1684 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1685 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1686 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1687 (thumb2_breakpoint_len): Likewise.
1688 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1689 (arm_breakpoint_kinds): Likewise.
1690 (arm_breakpoint_kind_from_pc): Likewise.
1691 (arm_sw_breakpoint_from_kind): Likewise.
1692 (arm_breakpoint_kind_from_current_state): Likewise.
1693 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1694 (arm_sw_breakpoint_from_kind): Declare.
1695 (arm_breakpoint_kind_from_current_state): Declare.
1696 (arm_breakpoint_at): Declare.
1697 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1698 arm_sw_breakpoint_from_kind if process is 32-bit.
1699 (aarch64_breakpoint_kind_from_pc): New function.
1700 (aarch64_breakpoint_kind_from_current_state): New function.
1701 (the_low_target): Initialize fields breakpoint_kind_from_pc
1702 and breakpoint_kind_from_current_state.
1703 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1704 linux-aarch32-low.c.
1705 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1706 (arm_breakpoint, arm_breakpoint_len): Likewise.
1707 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1708 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1709 (arm_is_thumb_mode): Likewise.
1710 (arm_breakpoint_at): Likewise.
1711 (arm_breakpoint_kind_from_pc): Likewise.
1712 (arm_sw_breakpoint_from_kind): Likewise.
1713 (arm_breakpoint_kind_from_current_state): Likewise.
1716 2015-08-04 Yao Qi <yao.qi@linaro.org>
1718 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1719 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1720 * server.c (extended_protocol): Remove "static".
1721 * server.h (extended_protocol): Declare it.
1723 2015-12-04 Josh Stone <jistone@redhat.com>
1725 * target.h (struct target_ops) <arch_setup>: Rename to ...
1726 (struct target_ops) <post_create_inferior>: ... this.
1727 (target_arch_setup): Rename to ...
1728 (target_post_create_inferior): ... this, calling post_create_inferior.
1729 * server.c (start_inferior): Update target_arch_setup calls to
1730 target_post_create_inferior.
1731 * linux-low.c (linux_low_ptrace_options): Forward declare.
1732 (linux_arch_setup): Update its comment for general use.
1733 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1734 (struct linux_target_ops): Use linux_post_create_inferior.
1735 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1736 to post_create_inferior.
1737 * nto-low.c (struct nto_target_ops): Likewise.
1738 * spu-low.c (struct spu_target_ops): Likewise.
1739 * win32-low.c (struct win32_target_ops): Likewise.
1741 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1743 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1745 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1747 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1748 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1749 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1750 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1751 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1752 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1753 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1754 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1755 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1756 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1757 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1758 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1760 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1762 * linux-low.c (linux_look_up_symbols): Don't call
1763 linux_supports_traceclone.
1764 * linux-low.h (thread_db_init): Remove use_events argument.
1765 * thread-db.c (thread_db_use_event): Remove global variable.
1766 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1767 (struct thread_db) <td_create_bp>: Remove field.
1768 (thread_db_create_event): Remove function.
1769 (thread_db_enable_reporting): Likewise.
1770 (find_one_thread): Don't check for thread_db_use_events.
1771 (attach_thread): Likewise.
1772 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1773 (try_thread_db_load_1): Don't check for thread_db_use_events.
1774 (thread_db_init): Remove use_events argument and thread events
1776 (remove_thread_event_breakpoints): Remove function.
1777 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1779 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1781 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1783 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1784 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1786 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1787 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1789 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1792 * linux-low.c (can_hardware_single_step): Use
1793 supports_hardware_single_step.
1794 (can_software_single_step): New function.
1795 (start_step_over): Call can_software_single_step.
1796 (linux_supports_hardware_single_step): New function.
1797 (struct target_ops) <supports_software_single_step>: Initialize.
1798 * linux-low.h (struct linux_target_ops)
1799 <supports_hardware_single_step>: Initialize.
1800 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1802 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1803 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1804 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1805 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1806 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1808 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1809 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1811 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1812 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1814 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1816 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1818 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1819 * target.h (struct target_ops): <supports_software_single_step>:
1821 (target_supports_software_single_step): New macro.
1823 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1825 * linux-low.c (linux_wait_1): Fix pc advance condition.
1826 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1827 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1831 * linux-arm-low.c (arm_is_thumb_mode): New function.
1832 (arm_breakpoint_at): Use arm_is_thumb_mode.
1833 (arm_breakpoint_kind_from_current_state): New function.
1834 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1836 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1837 (linux_breakpoint_kind_from_current_state): New function.
1838 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1839 * linux-low.h (struct linux_target_ops)
1840 <breakpoint_kind_from_current_state>: New field.
1841 * target.h (struct target_ops): Likewise.
1842 (target_breakpoint_kind_from_current_state): New macro.
1844 2015-11-30 Pedro Alves <palves@redhat.com>
1846 * linux-low.c (linux_resume): Wake up the event loop before
1849 2015-11-30 Pedro Alves <palves@redhat.com>
1851 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1853 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1855 * target.c (struct thread_search): New structure.
1856 (thread_search_callback): New function.
1857 (prev_general_thread): New global.
1858 (prepare_to_access_memory, done_accessing_memory): New functions.
1859 * target.h (prepare_to_access_memory, done_accessing_memory):
1860 Replace macros with function declarations.
1862 2015-11-30 Pedro Alves <palves@redhat.com>
1865 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1866 report TARGET_WAITKIND_NO_RESUMED.
1867 * remote-utils.c (prepare_resume_reply): Handle
1868 TARGET_WAITKIND_NO_RESUMED.
1869 * server.c (report_no_resumed): New global.
1870 (handle_query) <qSupported>: Handle "no-resumed+". Report
1871 "no-resumed+" support.
1872 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1873 return error if the client doesn't support no-resumed events.
1874 (push_stop_notification): New function.
1875 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1876 events if the client supports them.
1878 2015-11-30 Pedro Alves <palves@redhat.com>
1880 * linux-low.c (thread_still_has_status_pending_p): Don't check
1882 (lwp_resumed): New function.
1883 (status_pending_p_callback): Return early if the LWP is not
1884 supposed to be resumed.
1886 2015-11-30 Pedro Alves <palves@redhat.com>
1888 * linux-low.c (handle_extended_wait): Assert that the LWP's
1889 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1890 thread create events, leave the new child's status pending.
1891 (linux_low_filter_event): If GDB wants to hear about thread exit
1892 events, leave the LWP marked dead and don't delete it.
1893 (linux_wait_for_event_filtered): Don't check for thread exit.
1894 (filter_exit_event): New function.
1895 (linux_wait_1): Use it, when returning an exit event.
1896 (linux_resume_one_lwp_throw): Assert that the LWP's
1897 waitstatus is TARGET_WAITKIND_IGNORE.
1898 * remote-utils.c (prepare_resume_reply): Handle
1899 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1900 * server.c (report_thread_events): New global.
1901 (handle_general_set): Handle QThreadEvents.
1902 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1903 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1904 TARGET_WAITKIND_THREAD_EXITED.
1905 * server.h (report_thread_events): Declare.
1907 2015-11-30 Pedro Alves <palves@redhat.com>
1909 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1910 the thread's last_resume_kind was resume_stop.
1912 2015-11-30 Pedro Alves <palves@redhat.com>
1914 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1917 2015-11-30 Pedro Alves <palves@redhat.com>
1919 * server.c (handle_v_requests): Handle vCtrlC.
1921 2015-11-30 Pedro Alves <palves@redhat.com>
1923 * gdbthread.h (find_any_thread_of_pid): Declare.
1924 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1926 * server.c (handle_query): If current_thread is NULL, look for
1927 another thread of the selected process.
1929 2015-11-26 Daniel Colascione <dancol@dancol.org>
1930 Simon Marchi <simon.marchi@ericsson.com>
1932 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1933 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1935 * target.h (struct target_ops) <thread_name>: New field.
1936 (target_thread_name): New macro.
1938 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1940 * regcache.h (regcache_invalidate_pid): Add declaration.
1941 * regcache.c (regcache_invalidate_pid): New function, extracted
1942 from regcache_invalidate.
1943 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1944 Add trivial documentation comment.
1945 * lynx-low.c: Use regcache_invalidate_pid instead of
1946 regcache_invalidate.
1948 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1950 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1951 and Elf64_auxv_t if the target is Android.
1953 2015-11-22 Doug Evans <xdje42@gmail.com>
1955 * target.h: #include <sys/types.h>.
1957 2015-11-19 Pedro Alves <palves@redhat.com>
1959 * linux-low.c (linux_process_qsupported): Change prototype.
1961 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1963 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1964 and adjust to loop over all features.
1965 * server.c (handle_query) <qSupported>: Adjust to call
1966 target_process_qsupported once, passing it a vector of unprocessed
1968 * target.h (struct target_ops) <process_qsupported>: Change
1970 (target_process_qsupported): Adjust.
1972 2015-11-19 Pedro Alves <palves@redhat.com>
1974 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1976 * configure: Regenerate.
1978 2015-11-19 Pedro Alves <palves@redhat.com>
1980 * configure: Regenerate.
1982 2015-11-19 Yao Qi <yao.qi@linaro.org>
1984 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1987 2015-11-19 Yao Qi <yao.qi@linaro.org>
1989 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1990 (struct aarch64_operand): Move enum out.
1992 2015-11-19 Yao Qi <yao.qi@linaro.org>
1994 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1995 struct user_fpsimd_state *.
1996 (aarch64_store_fpregset): Likewise.
1998 2015-11-19 Yao Qi <yao.qi@linaro.org>
2000 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2001 struct user_pt_regs *.
2002 (aarch64_store_gregset): Likewise.
2004 2015-11-18 Pedro Alves <palves@redhat.com>
2006 * Makefile.in (all_object_files): Add $IPA_OBJS.
2008 2015-11-17 Pedro Alves <palves@redhat.com>
2010 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2011 GDB_SIGNAL_0 and gdb_signal_to_string.
2013 2015-11-17 Pedro Alves <palves@redhat.com>
2015 * win32-low.c (handle_output_debug_string): Remove parameter.
2016 (win32_kill): Remove our_status local and adjust call to
2017 handle_output_debug_string.
2018 (get_child_debug_event): Adjust call to
2019 handle_output_debug_string.
2021 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2023 * linux-mips-low.c (mips_fill_gregset): Add cast.
2024 (mips_store_gregset): Likewise.
2025 (mips_fill_fpregset): Likewise.
2026 (mips_store_fpregset): Likewise.
2028 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2030 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2033 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2035 * linux-mips-low.c (mips_linux_new_thread): Change type of
2036 watch_type to enum target_hw_bp_type.
2038 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2040 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2041 Change return type to arm_hwbp_type.
2043 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2045 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2046 (arm_store_gregset): Likewise.
2047 * linux-arm-low.c (arm_get_hwcap): Likewise.
2048 (arm_read_description): Likewise.
2050 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2052 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2054 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2056 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2057 (ppc_fill_vsxregset): Likewise.
2058 (ppc_store_vsxregset): Likewise.
2059 (ppc_fill_vrregset): Likewise.
2060 (ppc_store_vrregset): Likewise.
2061 (ppc_fill_evrregset): Likewise.
2062 (ppc_store_evrregset): Likewise.
2064 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2066 * linux-ppc-low.c (ppc_usrregs_info): Remove
2067 forward-declaration.
2068 (ppc_arch_setup): Move lower in file.
2070 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2072 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2073 (ps_pdwrite): Likewise.
2075 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2077 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2078 to after assert checks.
2080 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2082 * proc-service.c (ps_pdread): Add/adjust casts.
2083 (ps_pdwrite): Add/adjust casts.
2085 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2087 * server.c (handle_search_memory_1): Cast return value of
2090 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2092 * server.c (write_qxfer_response): Change type of data to
2095 2015-10-29 Pedro Alves <palves@redhat.com>
2097 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2099 2015-10-29 Pedro Alves <palves@redhat.com>
2101 * tracepoint.c (clear_installed_tracepoints): Add casts.
2103 2015-10-29 Pedro Alves <palves@redhat.com>
2105 * server.c (handle_v_cont, process_serial_event): Add enum
2106 gdb_signal casts to signal parsing code.
2108 2015-10-29 Pedro Alves <palves@redhat.com>
2110 * linux-low.h (NULL_REGSET): Define.
2111 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2112 * linux-arm-low.c (arm_regsets): Likewise.
2113 * linux-crisv32-low.c (cris_regsets): Likewise.
2114 * linux-m68k-low.c (m68k_regsets): Likewise.
2115 * linux-mips-low.c (mips_regsets): Likewise.
2116 * linux-nios2-low.c (nios2_regsets): Likewise.
2117 * linux-ppc-low.c (ppc_regsets): Likewise.
2118 * linux-s390-low.c (s390_regsets): Likewise.
2119 * linux-sh-low.c (sh_regsets): Likewise.
2120 * linux-sparc-low.c (sparc_regsets): Likewise.
2121 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2122 * linux-tile-low.c (tile_regsets): Likewise.
2123 * linux-x86-low.c (x86_regsets): Likewise.
2124 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2126 2015-10-29 Pedro Alves <palves@redhat.com>
2128 * linux-low.h (NULL_REGSET): Define.
2129 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2130 * linux-arm-low.c (arm_regsets): Likewise.
2131 * linux-crisv32-low.c (cris_regsets): Likewise.
2132 * linux-m68k-low.c (m68k_regsets): Likewise.
2133 * linux-mips-low.c (mips_regsets): Likewise.
2134 * linux-nios2-low.c (nios2_regsets): Likewise.
2135 * linux-ppc-low.c (ppc_regsets): Likewise.
2136 * linux-s390-low.c (s390_regsets): Likewise.
2137 * linux-sh-low.c (sh_regsets): Likewise.
2138 * linux-sparc-low.c (sparc_regsets): Likewise.
2139 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2140 * linux-tile-low.c (tile_regsets): Likewise.
2141 * linux-x86-low.c (x86_regsets): Likewise.
2142 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2144 2015-10-26 Doug Evans <dje@google.com>
2146 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2148 2015-10-26 Doug Evans <dje@google.com>
2150 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2152 2015-10-26 Doug Evans <dje@google.com>
2154 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2156 (attach_thread, find_new_threads_callback): Ditto.
2158 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2160 * mem-break.h (set_breakpoint_data): Remove.
2162 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2164 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2165 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2166 (initialize_low): Remove set_breakpoint_data call.
2167 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2168 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2169 (initialize_low): Remove set_breakpoint_data call.
2170 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2171 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2172 (initialize_low): Remove set_breakpoint_data call.
2174 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2176 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2177 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2178 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2179 * target.h (target_breakpoint_kind_from_pc): New macro.
2181 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2183 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2184 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2185 the default breakpoint kind.
2187 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2189 * linux-arm-low.c (arm_supports_z_point_type): Add software
2192 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2194 * linux-arm-low.c: Refactor breakpoint definitions.
2195 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2196 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2198 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2200 * Makefile.in: Add arm.c/o.
2201 * configure.srv: Likewise.
2202 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2203 (arm_breakpoint_kind_from_pc): New function.
2204 (arm_sw_breakpoint_from_kind): Return proper kind.
2205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2207 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2209 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2211 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2212 (struct raw_breakpoint) <size>: Remove.
2213 (struct raw_breakpoint) <kind>: Add.
2214 (bp_size): New function.
2215 (bp_opcode): Likewise.
2216 (find_raw_breakpoint_at): Adjust for kind.
2217 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2218 (remove_memory_breakpoint): Adjust for kind call bp_size.
2219 (set_raw_breakpoint_at): Adjust for kind.
2220 (set_breakpoint): Likewise.
2221 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2222 (delete_raw_breakpoint): Adjust for kind.
2223 (delete_breakpoint): Likewise.
2224 (find_gdb_breakpoint): Likewise.
2225 (set_gdb_breakpoint_1): Likewise.
2226 (set_gdb_breakpoint): Likewise.
2227 (delete_gdb_breakpoint_1): Likewise.
2228 (delete_gdb_breakpoint): Likewise.
2229 (uninsert_raw_breakpoint): Likewise.
2230 (reinsert_raw_breakpoint): Likewise.
2231 (set_breakpoint_data): Remove.
2232 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2233 (check_mem_read): Adjust for kind call bp_size.
2234 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2235 (clone_one_breakpoint): Adjust for kind.
2236 * mem-break.h (set_gdb_breakpoint): Likewise.
2237 (delete_gdb_breakpoint): Likewise.
2238 * server.c (process_serial_event): Likewise.
2240 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2242 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2243 (struct linux_target_ops) <breakpoint>: Remove.
2244 (struct linux_target_ops) <breakpoint_len>: Remove.
2245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2247 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2248 (arm_sw_breakpoint_from_kind): New function.
2249 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2250 (struct linux_target_ops) <breakpoint>: Remove.
2251 (struct linux_target_ops) <breakpoint_len>: Remove.
2252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2254 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2255 (struct linux_target_ops) <breakpoint>: Remove.
2256 (struct linux_target_ops) <breakpoint_len>: Remove.
2257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2259 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2260 (struct linux_target_ops) <breakpoint>: Remove.
2261 (struct linux_target_ops) <breakpoint_len>: Remove.
2262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2264 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2265 and sw_breakpoint_from_kind to increment the pc.
2266 (linux_breakpoint_kind_from_pc): New function.
2267 (linux_sw_breakpoint_from_kind): New function.
2268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2269 (initialize_low): Call breakpoint_kind_from_pc and
2270 sw_breakpoint_from_kind to replace breakpoint_data/len.
2271 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2274 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2275 (struct linux_target_ops) <breakpoint>: Remove.
2276 (struct linux_target_ops) <breakpoint_len>: Remove.
2277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2279 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2280 (struct linux_target_ops) <breakpoint>: Remove.
2281 (struct linux_target_ops) <breakpoint_len>: Remove.
2282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2284 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2285 (struct linux_target_ops) <breakpoint>: Remove.
2286 (struct linux_target_ops) <breakpoint_len>: Remove.
2287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2289 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2290 (struct linux_target_ops) <breakpoint>: Remove.
2291 (struct linux_target_ops) <breakpoint_len>: Remove.
2292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2294 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2295 (struct linux_target_ops) <breakpoint>: Remove.
2296 (struct linux_target_ops) <breakpoint_len>: Remove.
2297 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2298 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2299 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2300 (struct linux_target_ops) <breakpoint>: Remove.
2301 (struct linux_target_ops) <breakpoint_len>: Remove.
2302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2304 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2305 (struct linux_target_ops) <breakpoint>: Remove.
2306 (struct linux_target_ops) <breakpoint_len>: Remove.
2307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2309 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2310 (struct linux_target_ops) <breakpoint>: Remove.
2311 (struct linux_target_ops) <breakpoint_len>: Remove.
2312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2314 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2315 (struct linux_target_ops) <breakpoint>: Remove.
2316 (struct linux_target_ops) <breakpoint_len>: Remove.
2317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2319 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2320 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2321 (struct linux_target_ops) <breakpoint>: Remove.
2322 (struct linux_target_ops) <breakpoint_len>: Remove.
2323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2325 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2326 (struct linux_target_ops) <breakpoint>: Remove.
2327 (struct linux_target_ops) <breakpoint_len>: Remove.
2328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2333 * linux-cris-low.c (cris_get_pc): Remove void arg.
2335 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2337 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2340 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2342 * inferiors.c (thread_pid_matches_callback): New function.
2343 (find_thread_process): New function.
2344 (remove_thread): Reset current_thread.
2345 (remove_process): Assert threads have been removed first.
2347 2015-10-15 Yao Qi <yao.qi@linaro.org>
2349 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2351 (aarch64_remove_point): Likewise.
2352 * regcache.c (regcache_register_size): New function.
2354 2015-10-12 Yao Qi <yao.qi@linaro.org>
2356 * linux-aarch64-low.c: Update all callers as emit_load_store
2357 is renamed to aarch64_emit_load_store.
2359 2015-10-12 Yao Qi <yao.qi@linaro.org>
2361 * linux-aarch64-low.c: Update all callers of function renaming
2362 from emit_insn to aarch64_emit_insn.
2364 2015-10-12 Yao Qi <yao.qi@linaro.org>
2366 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2367 arch/aarch64-insn.h.
2368 (struct aarch64_memory_operand): Likewise.
2370 (emit_insn): Move to arch/aarch64-insn.c.
2371 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2372 (emit_load_store): Move to arch/aarch64-insn.c.
2373 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2374 (can_encode_int32): Remove.
2376 2015-10-12 Yao Qi <yao.qi@linaro.org>
2378 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2379 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2380 (aarch64_relocate_instruction): Likewise.
2381 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2382 (struct aarch64_insn_visitor): Likewise.
2384 2015-10-12 Yao Qi <yao.qi@linaro.org>
2386 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2387 (struct aarch64_insn_visitor): New.
2388 (struct aarch64_insn_relocation_data): New.
2389 (aarch64_ftrace_insn_reloc_b): New function.
2390 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2391 (aarch64_ftrace_insn_reloc_cb): Likewise.
2392 (aarch64_ftrace_insn_reloc_tb): Likewise.
2393 (aarch64_ftrace_insn_reloc_adr): Likewise.
2394 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2395 (aarch64_ftrace_insn_reloc_others): Likewise.
2397 (aarch64_relocate_instruction): Use visitor.
2399 2015-10-12 Yao Qi <yao.qi@linaro.org>
2401 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2402 int. Add argument buf.
2403 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2404 aarch64_relocate_instruction.
2406 2015-10-12 Yao Qi <yao.qi@linaro.org>
2408 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2409 argument insn. Remove local variable insn. Don't call
2411 (aarch64_install_fast_tracepoint_jump_pad): Call
2414 2015-09-30 Yao Qi <yao.qi@linaro.org>
2416 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2417 (emit_load_store_pair): Likewise.
2419 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2421 * dll.c (match_dll): Add cast(s).
2422 (unloaded_dll): Likewise.
2423 * linux-low.c (second_thread_of_pid_p): Likewise.
2424 (delete_lwp_callback): Likewise.
2425 (count_events_callback): Likewise.
2426 (select_event_lwp_callback): Likewise.
2427 (linux_set_resume_request): Likewise.
2428 * server.c (accumulate_file_name_length): Likewise.
2429 (emit_dll_description): Likewise.
2430 (handle_qxfer_threads_worker): Likewise.
2431 (visit_actioned_threads): Likewise.
2432 * thread-db.c (any_thread_of): Likewise.
2433 * tracepoint.c (same_process_p): Likewise.
2434 (match_blocktype): Likewise.
2435 (build_traceframe_info_xml): Likewise.
2437 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2439 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2441 (gdb_unparse_agent_expr): Likewise.
2442 * hostio.c (require_data): Likewise.
2443 (handle_pread): Likewise.
2444 * linux-low.c (disable_regset): Likewise.
2445 (fetch_register): Likewise.
2446 (store_register): Likewise.
2447 (get_dynamic): Likewise.
2448 (linux_qxfer_libraries_svr4): Likewise.
2449 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2450 (set_fast_tracepoint_jump): Likewise.
2451 (uninsert_fast_tracepoint_jumps_at): Likewise.
2452 (reinsert_fast_tracepoint_jumps_at): Likewise.
2453 (validate_inserted_breakpoint): Likewise.
2454 (clone_agent_expr): Likewise.
2455 * regcache.c (init_register_cache): Likewise.
2456 * remote-utils.c (putpkt_binary_1): Likewise.
2457 (decode_M_packet): Likewise.
2458 (decode_X_packet): Likewise.
2459 (look_up_one_symbol): Likewise.
2460 (relocate_instruction): Likewise.
2461 (monitor_output): Likewise.
2462 * server.c (handle_search_memory): Likewise.
2463 (handle_qxfer_exec_file): Likewise.
2464 (handle_qxfer_libraries): Likewise.
2465 (handle_qxfer): Likewise.
2466 (handle_query): Likewise.
2467 (handle_v_cont): Likewise.
2468 (handle_v_run): Likewise.
2469 (captured_main): Likewise.
2470 * target.c (write_inferior_memory): Likewise.
2471 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2472 * tracepoint.c (init_trace_buffer): Likewise.
2473 (add_tracepoint_action): Likewise.
2474 (add_traceframe): Likewise.
2475 (add_traceframe_block): Likewise.
2476 (cmd_qtdpsrc): Likewise.
2477 (cmd_qtdv): Likewise.
2478 (cmd_qtstatus): Likewise.
2479 (response_source): Likewise.
2480 (response_tsv): Likewise.
2481 (cmd_qtnotes): Likewise.
2482 (gdb_collect): Likewise.
2483 (initialize_tracepoint): Likewise.
2485 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2487 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2488 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2489 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2491 (enum aarch64_condition_codes): New enum.
2492 (w0): New static global.
2495 (struct aarch64_memory_operand) <type>: New
2496 MEMORY_OPERAND_POSTINDEX type.
2497 (postindex_memory_operand): New helper function.
2498 (emit_ret): New function.
2499 (emit_load_store_pair): New function, factored out of emit_stp
2500 with support for MEMORY_OPERAND_POSTINDEX.
2501 (emit_stp): Rewrite using emit_load_store_pair.
2502 (emit_ldp): New function.
2503 (emit_load_store): Likewise.
2504 (emit_ldr): Mention post-index instruction in comment.
2505 (emit_ldrh): New function.
2506 (emit_ldrb): New function.
2507 (emit_ldrsw): Mention post-index instruction in comment.
2508 (emit_str): Likewise.
2509 (emit_subs): New function.
2510 (emit_cmp): Likewise.
2511 (emit_and): Likewise.
2512 (emit_orr): Likewise.
2513 (emit_orn): Likewise.
2514 (emit_eor): Likewise.
2515 (emit_mvn): Likewise.
2516 (emit_lslv): Likewise.
2517 (emit_lsrv): Likewise.
2518 (emit_asrv): Likewise.
2519 (emit_mul): Likewise.
2520 (emit_sbfm): Likewise.
2521 (emit_sbfx): Likewise.
2522 (emit_ubfm): Likewise.
2523 (emit_ubfx): Likewise.
2524 (emit_csinc): Likewise.
2525 (emit_cset): Likewise.
2526 (emit_nop): Likewise.
2527 (emit_ops_insns): New helper function.
2528 (emit_pop): Likewise.
2529 (emit_push): Likewise.
2530 (aarch64_emit_prologue): New function.
2531 (aarch64_emit_epilogue): Likewise.
2532 (aarch64_emit_add): Likewise.
2533 (aarch64_emit_sub): Likewise.
2534 (aarch64_emit_mul): Likewise.
2535 (aarch64_emit_lsh): Likewise.
2536 (aarch64_emit_rsh_signed): Likewise.
2537 (aarch64_emit_rsh_unsigned): Likewise.
2538 (aarch64_emit_ext): Likewise.
2539 (aarch64_emit_log_not): Likewise.
2540 (aarch64_emit_bit_and): Likewise.
2541 (aarch64_emit_bit_or): Likewise.
2542 (aarch64_emit_bit_xor): Likewise.
2543 (aarch64_emit_bit_not): Likewise.
2544 (aarch64_emit_equal): Likewise.
2545 (aarch64_emit_less_signed): Likewise.
2546 (aarch64_emit_less_unsigned): Likewise.
2547 (aarch64_emit_ref): Likewise.
2548 (aarch64_emit_if_goto): Likewise.
2549 (aarch64_emit_goto): Likewise.
2550 (aarch64_write_goto_address): Likewise.
2551 (aarch64_emit_const): Likewise.
2552 (aarch64_emit_call): Likewise.
2553 (aarch64_emit_reg): Likewise.
2554 (aarch64_emit_pop): Likewise.
2555 (aarch64_emit_stack_flush): Likewise.
2556 (aarch64_emit_zero_ext): Likewise.
2557 (aarch64_emit_swap): Likewise.
2558 (aarch64_emit_stack_adjust): Likewise.
2559 (aarch64_emit_int_call_1): Likewise.
2560 (aarch64_emit_void_call_2): Likewise.
2561 (aarch64_emit_eq_goto): Likewise.
2562 (aarch64_emit_ne_goto): Likewise.
2563 (aarch64_emit_lt_goto): Likewise.
2564 (aarch64_emit_le_goto): Likewise.
2565 (aarch64_emit_gt_goto): Likewise.
2566 (aarch64_emit_ge_got): Likewise.
2567 (aarch64_emit_ops_impl): New static global variable.
2568 (aarch64_emit_ops): New target function, return
2569 &aarch64_emit_ops_impl.
2570 (struct linux_target_ops): Install it.
2572 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2574 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2575 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2577 * linux-aarch64-ipa.c: New file.
2578 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2580 (aarch64_get_thread_area): New target method.
2581 (extract_signed_bitfield): New helper function.
2582 (aarch64_decode_ldr_literal): New function.
2583 (enum aarch64_opcodes): New enum.
2584 (struct aarch64_register): New struct.
2585 (struct aarch64_operand): New struct.
2586 (x0): New static global.
2595 (aarch64_register): New helper function.
2596 (register_operand): Likewise.
2597 (immediate_operand): Likewise.
2598 (struct aarch64_memory_operand): New struct.
2599 (offset_memory_operand): New helper function.
2600 (preindex_memory_operand): Likewise.
2601 (enum aarch64_system_control_registers): New enum.
2602 (ENCODE): New macro.
2603 (emit_insn): New helper function.
2604 (emit_b): New function.
2605 (emit_bcond): Likewise.
2606 (emit_cb): Likewise.
2607 (emit_tb): Likewise.
2608 (emit_blr): Likewise.
2609 (emit_stp): Likewise.
2610 (emit_ldp_q_offset): Likewise.
2611 (emit_stp_q_offset): Likewise.
2612 (emit_load_store): Likewise.
2613 (emit_ldr): Likewise.
2614 (emit_ldrsw): Likewise.
2615 (emit_str): Likewise.
2616 (emit_ldaxr): Likewise.
2617 (emit_stxr): Likewise.
2618 (emit_stlr): Likewise.
2619 (emit_data_processing_reg): Likewise.
2620 (emit_data_processing): Likewise.
2621 (emit_add): Likewise.
2622 (emit_sub): Likewise.
2623 (emit_mov): Likewise.
2624 (emit_movk): Likewise.
2625 (emit_mov_addr): Likewise.
2626 (emit_mrs): Likewise.
2627 (emit_msr): Likewise.
2628 (emit_sevl): Likewise.
2629 (emit_wfe): Likewise.
2630 (append_insns): Likewise.
2631 (can_encode_int32_in): New helper function.
2632 (aarch64_relocate_instruction): New function.
2633 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2634 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2635 (struct linux_target_ops): Install aarch64_get_thread_area,
2636 aarch64_install_fast_tracepoint_jump_pad and
2637 aarch64_get_min_fast_tracepoint_insn_len.
2639 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2641 * Makefile.in (aarch64-insn.o): New rule.
2642 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2644 2015-09-21 Yao Qi <yao.qi@linaro.org>
2646 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2648 2015-09-21 Yao Qi <yao.qi@linaro.org>
2650 * tracepoint.c (max_jump_pad_size): Remove.
2652 2015-09-18 Yao Qi <yao.qi@linaro.org>
2654 * linux-aarch64-low.c: Don't include sys/uio.h.
2655 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2657 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2659 * tracepoint.c (eval_result_type): Change prototype.
2660 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2662 2015-09-15 Pedro Alves <palves@redhat.com>
2664 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2665 Check whether to report exec events instead of checking whether
2666 multiprocess is enabled.
2668 2015-09-15 Pedro Alves <palves@redhat.com>
2671 * remote-utils.c (prepare_resume_reply): Merge
2672 TARGET_WAITKIND_VFORK_DONE switch case with the
2673 TARGET_WAITKIND_FORKED case.
2675 2015-09-15 Yao Qi <yao.qi@linaro.org>
2677 * server.c (handle_query): Check string comparison using
2678 "else if" instead of "if".
2680 2015-09-15 Yao Qi <yao.qi@linaro.org>
2682 * server.c (vCont_supported): New global variable.
2683 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2684 matches. Append ";vContSupported+" to own_buf.
2685 (handle_v_requests): Append ";s;S" to own_buf if target supports
2686 hardware single step or vCont_supported is false.
2687 (capture_main): Set vCont_supported to zero.
2689 2015-09-15 Yao Qi <yao.qi@linaro.org>
2691 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2693 (linux_supports_hardware_single_step): ... New function.
2694 (linux_target_ops): Update.
2695 * lynx-low.c (lynx_target_ops): Set field
2696 supports_hardware_single_step to target_can_do_hardware_single_step.
2697 * nto-low.c (nto_target_ops): Likewise.
2698 * spu-low.c (spu_target_ops): Likewise.
2699 * win32-low.c (win32_target_ops): Likewise.
2700 * target.c (target_can_do_hardware_single_step): New function.
2701 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2702 Remove. <supports_hardware_single_step>: New field.
2703 (target_supports_conditional_breakpoints): Remove.
2704 (target_supports_hardware_single_step): New macro.
2705 (target_can_do_hardware_single_step): Declare.
2706 * server.c (handle_query): Use target_supports_hardware_single_step
2707 instead of target_supports_conditional_breakpoints.
2709 2015-09-15 Yao Qi <yao.qi@linaro.org>
2711 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2713 (struct linux_target_ops the_low_target): Install
2714 aarch64_linux_siginfo_fixup.
2716 2015-09-11 Don Breazeal <donb@codesourcery.com>
2717 Luis Machado <lgustavo@codesourcery.com>
2719 * linux-low.c (linux_mourn): Static declaration.
2720 (linux_arch_setup): Move in front of
2721 handle_extended_wait.
2722 (linux_arch_setup_thread): New function.
2723 (handle_extended_wait): Handle exec events. Call
2724 linux_arch_setup_thread. Make event_lwp argument a
2725 pointer-to-a-pointer.
2726 (check_zombie_leaders): Do not check stopped threads.
2727 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2728 (linux_low_filter_event): Add lwp and thread for exec'ing
2729 non-leader thread if leader thread has been deleted.
2730 Refactor code into linux_arch_setup_thread and call it.
2731 Pass child lwp pointer by reference to handle_extended_wait.
2732 (linux_wait_for_event_filtered): Update comment.
2733 (linux_wait_1): Prevent clobbering exec event status.
2734 (linux_supports_exec_events): New function.
2735 (linux_target_ops) <supports_exec_events>: Initialize new member.
2736 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2738 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2739 * server.c (report_exec_events): New global variable.
2740 (handle_query): Handle qSupported query for exec-events feature.
2741 (captured_main): Initialize report_exec_events.
2742 * server.h (report_exec_events): Declare new global variable.
2743 * target.h (struct target_ops) <supports_exec_events>: New
2745 (target_supports_exec_events): New macro.
2746 * win32-low.c (win32_target_ops) <supports_exec_events>:
2747 Initialize new member.
2749 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2751 * linux-low.c (linux_low_enable_btrace): Remove.
2752 (linux_target_ops): Replace linux_low_enable_btrace with
2753 linux_enable_btrace.
2755 2015-09-03 Yao Qi <yao.qi@linaro.org>
2757 * linux-aarch64-low.c (aarch64_insert_point): Call
2758 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2761 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2763 * linux-low.c (check_stopped_by_breakpoint): Use
2764 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2766 2015-08-27 Pedro Alves <palves@redhat.com>
2768 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2770 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2772 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2773 the XNEW-family equivalent.
2774 (compile_bytecodes): Likewise.
2775 * dll.c (loaded_dll): Likewise.
2776 * event-loop.c (append_callback_event): Likewise.
2777 (create_file_handler): Likewise.
2778 (create_file_event): Likewise.
2779 * hostio.c (handle_open): Likewise.
2780 * inferiors.c (add_thread): Likewise.
2781 (add_process): Likewise.
2782 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2783 * linux-arm-low.c (arm_new_process): Likewise.
2784 (arm_new_thread): Likewise.
2785 * linux-low.c (add_to_pid_list): Likewise.
2786 (linux_add_process): Likewise.
2787 (handle_extended_wait): Likewise.
2788 (add_lwp): Likewise.
2789 (enqueue_one_deferred_signal): Likewise.
2790 (enqueue_pending_signal): Likewise.
2791 (linux_resume_one_lwp_throw): Likewise.
2792 (linux_resume_one_thread): Likewise.
2793 (linux_read_memory): Likewise.
2794 (linux_write_memory): Likewise.
2795 * linux-mips-low.c (mips_linux_new_process): Likewise.
2796 (mips_linux_new_thread): Likewise.
2797 (mips_add_watchpoint): Likewise.
2798 * linux-x86-low.c (initialize_low_arch): Likewise.
2799 * lynx-low.c (lynx_add_process): Likewise.
2800 * mem-break.c (set_raw_breakpoint_at): Likewise.
2801 (set_breakpoint): Likewise.
2802 (add_condition_to_breakpoint): Likewise.
2803 (add_commands_to_breakpoint): Likewise.
2804 (clone_agent_expr): Likewise.
2805 (clone_one_breakpoint): Likewise.
2806 * regcache.c (new_register_cache): Likewise.
2807 * remote-utils.c (look_up_one_symbol): Likewise.
2808 * server.c (queue_stop_reply): Likewise.
2809 (start_inferior): Likewise.
2810 (queue_stop_reply_callback): Likewise.
2811 (handle_target_event): Likewise.
2812 * spu-low.c (fetch_ppc_memory): Likewise.
2813 (store_ppc_memory): Likewise.
2814 * target.c (set_target_ops): Likewise.
2815 * thread-db.c (thread_db_load_search): Likewise.
2816 (try_thread_db_load_1): Likewise.
2817 * tracepoint.c (add_tracepoint): Likewise.
2818 (add_tracepoint_action): Likewise.
2819 (create_trace_state_variable): Likewise.
2820 (cmd_qtdpsrc): Likewise.
2821 (cmd_qtro): Likewise.
2822 (add_while_stepping_state): Likewise.
2823 * win32-low.c (child_add_thread): Likewise.
2824 (get_image_name): Likewise.
2826 2015-08-25 Yao Qi <yao.qi@linaro.org>
2828 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2830 2015-08-25 Yao Qi <yao.qi@linaro.org>
2832 * Makefile.in (aarch64-linux.o): New rule.
2833 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2835 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2836 (aarch64_init_debug_reg_state): Make it extern.
2837 (aarch64_linux_prepare_to_resume): Remove.
2839 2015-08-25 Yao Qi <yao.qi@linaro.org>
2841 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2842 lwp_arch_private_info and ptid_of_lwp.
2844 2015-08-25 Yao Qi <yao.qi@linaro.org>
2846 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2847 Find proc_info by find_process_pid. All callers updated.
2849 2015-08-25 Yao Qi <yao.qi@linaro.org>
2851 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2853 (debug_reg_change_callback): Remove.
2854 (aarch64_notify_debug_reg_change): Remove.
2856 2015-08-25 Yao Qi <yao.qi@linaro.org>
2858 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2859 Call current_lwp_ptid.
2861 2015-08-25 Yao Qi <yao.qi@linaro.org>
2863 * linux-aarch64-low.c (debug_reg_change_callback): Use
2866 2015-08-25 Yao Qi <yao.qi@linaro.org>
2868 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2870 2015-08-25 Yao Qi <yao.qi@linaro.org>
2872 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2874 2015-08-25 Yao Qi <yao.qi@linaro.org>
2876 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2879 2015-08-25 Yao Qi <yao.qi@linaro.org>
2881 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2883 (debug_reg_change_callback): Remove argument entry and add argument
2884 lwp. Remove local variable thread. Don't print thread id in the
2885 debugging output. Don't check whether pid of thread equals to pid.
2886 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2887 iterate_over_lwps instead find_inferior.
2889 2015-08-24 Pedro Alves <palves@redhat.com>
2891 * inferiors.c (get_first_process): New function.
2892 * inferiors.h (get_first_process): New declaration.
2893 * remote-utils.c (read_ptid): Default to the first process in the
2894 list, instead of to the current thread's process.
2896 2015-08-24 Pedro Alves <palves@redhat.com>
2898 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2899 * event-loop.c: Likewise.
2900 * remote-utils.c: Likewise.
2901 * tracepoint.c: Likewise.
2903 2015-08-24 Pedro Alves <palves@redhat.com>
2905 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2908 2015-08-21 Pedro Alves <palves@redhat.com>
2910 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2911 instead of literal 1.
2913 2015-08-21 Pedro Alves <palves@redhat.com>
2915 * tdesc.c (default_description): Explicitly zero-initialize.
2917 2015-08-21 Pedro Alves <palves@redhat.com>
2920 * inferiors.c (remove_thread): Discard any pending stop reply for
2922 * server.c (remove_all_on_match_pid): Rename to ...
2923 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2925 (discard_queued_stop_replies): Change parameter to a ptid. Now
2927 (handle_v_kill, kill_inferior_callback, captured_main)
2928 (process_serial_event): Adjust.
2929 * server.h (discard_queued_stop_replies): Declare.
2931 2015-08-21 Pedro Alves <palves@redhat.com>
2933 * linux-low.c (wait_for_sigstop): Always switch to no thread
2934 selected if the previously current thread dies.
2935 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2936 process instead of the current thread's.
2937 * remote-utils.c (input_interrupt): Don't check if there's no
2939 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2940 current thread to the general thread fails, error out.
2941 (handle_qxfer_auxv, handle_qxfer_libraries)
2942 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2943 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2944 (handle_query): Check if there's a thread selected instead of
2945 checking whether there's any thread in the thread list.
2946 (handle_qxfer_threads, handle_qxfer_btrace)
2947 (handle_qxfer_btrace_conf): Don't error out early if there's no
2948 thread in the thread list.
2949 (handle_v_cont, myresume): Don't set the current thread to the
2951 (process_serial_event) <Hg handling>: Also set thread_id if the
2952 previous general thread is still alive.
2953 (process_serial_event) <g/G handling>: If setting the current
2954 thread to the general thread fails, error out.
2955 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2956 thread's lwp instead of the current thread's.
2957 * target.c (set_desired_thread): If the desired thread was not
2958 found, leave the current thread pointing to NULL. Return an int
2959 (boolean) indicating success.
2960 * target.h (set_desired_thread): Change return type to int.
2962 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2964 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2965 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2967 (ps_get_thread_area): New function.
2969 2015-08-19 Gary Benson <gbenson@redhat.com>
2971 * hostio.c (handle_pread): Do not attempt to read more data
2972 than hostio_reply_with_data can fit in a packet.
2974 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2976 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2978 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2980 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2982 2015-08-06 Pedro Alves <palves@redhat.com>
2984 * tracepoint.c (expr_eval_result): Now an int.
2986 2015-08-06 Pedro Alves <palves@redhat.com>
2988 * gdbthread.h (struct regcache): Forward declare.
2989 (struct thread_info) <regcache_data>: Now a struct regcache
2991 * inferiors.c (inferior_regcache_data)
2992 (set_inferior_regcache_data): Now work with struct regcache
2994 * inferiors.h (struct regcache): Forward declare.
2995 (inferior_regcache_data, set_inferior_regcache_data): Now work
2996 with struct regcache pointers.
2997 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2998 (free_register_cache_thread): Remove struct regcache pointer
3001 2015-08-06 Pedro Alves <palves@redhat.com>
3003 * server.c (captured_main): On error, print the exception message
3004 to stderr, and if run_once is set, throw a quit.
3006 2015-08-06 Pedro Alves <palves@redhat.com>
3008 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3011 2015-08-06 Pedro Alves <palves@redhat.com>
3013 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3014 reading beyond the passed in buffer length.
3016 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3018 * tracepoint.c (symbol_list) <required>: Remove.
3020 2015-08-06 Pedro Alves <palves@redhat.com>
3022 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3023 count if stopping and suspending threads.
3024 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3025 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3026 (linux_detach): Complete an ongoing step-over.
3027 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3029 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3030 (linux_wait_1): If passing a signal to the inferior after
3031 finishing a step-over, unsuspend and re-resume all lwps. If we
3032 see a single-step event but the thread should be continuing, don't
3033 pass the trap to gdb.
3034 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3035 internal_error instead of gdb_assert.
3036 (enqueue_pending_signal): New function.
3037 (check_ptrace_stopped_lwp_gone): Add debug output.
3038 (start_step_over): Use internal_error instead of gdb_assert.
3039 (complete_ongoing_step_over): New function.
3040 (linux_resume_one_thread): Don't resume a suspended thread.
3041 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3044 2015-08-06 Pedro Alves <palves@redhat.com>
3046 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3047 (linux_thread_alive): Use lwp_is_marked_dead.
3048 (extended_event_reported): Delete.
3049 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3050 instead of extended_event_reported.
3051 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3053 (lwp_is_marked_dead): New function.
3054 (lwp_running): Use lwp_is_marked_dead.
3055 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3058 2015-08-06 Pedro Alves <palves@redhat.com>
3060 * linux-low.c (linux_wait_1): Move fork event output out of the
3061 !report_to_gdb check. Pass event_child->waitstatus to
3062 target_waitstatus_to_string instead of ourstatus.
3064 2015-08-04 Yao Qi <yao.qi@linaro.org>
3066 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3067 if current_thread is 32 bit.
3069 2015-08-04 Yao Qi <yao.qi@linaro.org>
3071 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3072 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3073 * server.c (extended_protocol): Remove "static".
3074 * server.h (extended_protocol): Declare it.
3076 2015-08-04 Yao Qi <yao.qi@linaro.org>
3078 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3079 both aarch64 and aarch32.
3080 (aarch64_set_pc): Likewise.
3082 2015-08-04 Yao Qi <yao.qi@linaro.org>
3084 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3085 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3086 arm-with-neon.xml to srv_xmlfiles.
3087 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3088 (is_64bit_tdesc): New function.
3089 (aarch64_linux_read_description): New function.
3090 (aarch64_arch_setup): Call aarch64_linux_read_description.
3091 (regs_info): Rename to regs_info_aarch64.
3092 (aarch64_regs_info): Return right regs_info.
3093 (initialize_low_arch): Call initialize_low_arch_aarch32.
3095 2015-08-04 Yao Qi <yao.qi@linaro.org>
3097 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3098 * linux-aarch32-low.c: New file.
3099 * linux-aarch32-low.h: New file.
3100 * linux-arm-low.c (arm_fill_gregset): Move it to
3101 linux-aarch32-low.c.
3102 (arm_store_gregset): Likewise.
3103 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3104 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3105 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3106 (regs_info): Rename to regs_info_arm.
3107 (arm_regs_info): Return regs_info_aarch32 if
3108 have_ptrace_getregset is 1 and target description is
3109 arm_with_neon or arm_with_vfpv3.
3110 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3111 Call initialize_low_arch_aarch32 instead.
3113 2015-08-04 Yao Qi <yao.qi@linaro.org>
3115 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3116 * linux-low.c: ... here.
3117 * linux-low.h (have_ptrace_getregset): Declare it.
3119 2015-08-04 Pedro Alves <palves@redhat.com>
3121 * thread-db.c (struct thread_db): Use new typedefs.
3122 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3124 (disable_thread_event_reporting): Cast result of dlsym to
3125 destination function pointer type.
3126 (thread_db_mourn): Use td_ta_delete_ftype.
3128 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3130 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3132 (CDX_BREAKPOINT): Define for R2.
3133 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3134 (the_low_target): Add comments.
3136 2015-07-30 Yao Qi <yao.qi@linaro.org>
3138 * linux-arm-low.c (arm_hwcap): Remove it.
3139 (arm_read_description): New local variable arm_hwcap. Don't
3140 set arm_hwcap to zero.
3142 2015-07-30 Yao Qi <yao.qi@linaro.org>
3144 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3145 Use regcache->tdesc instead.
3146 (arm_store_wmmxregset): Likewise.
3147 (arm_fill_vfpregset): Likewise.
3148 (arm_store_vfpregset): Likewise.
3150 2015-07-30 Yao Qi <yao.qi@linaro.org>
3152 * linux-arm-low.c: Include arch/arm.h.
3153 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3154 (arm_store_gregset): Likewise.
3156 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3158 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3159 ptrace's 4th parameter.
3161 2015-07-27 Yao Qi <yao.qi@linaro.org>
3163 * configure.srv (case aarch64*-*-linux*): Don't set
3166 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3168 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3170 * linux-arm-low.c: Likewise.
3171 * linux-cris-low.c: Likewise.
3172 * linux-crisv32-low.c: Likewise.
3173 * linux-low.c: Likewise.
3174 * linux-m68k-low.c: Likewise.
3175 * linux-mips-low.c: Likewise.
3176 * linux-nios2-low.c: Likewise.
3177 * linux-s390-low.c: Likewise.
3178 * linux-sparc-low.c: Likewise.
3179 * linux-tic6x-low.c: Likewise.
3180 * linux-tile-low.c: Likewise.
3181 * linux-x86-low.c: Likewise.
3183 2015-07-24 Pedro Alves <palves@redhat.com>
3185 * config.in: Regenerate.
3186 * configure: Regenerate.
3188 2015-07-24 Pedro Alves <palves@redhat.com>
3190 * acinclude.m4: Include ../ptrace.m4.
3191 * configure.ac: Call GDB_AC_PTRACE.
3192 * config.in, configure: Regenerate.
3194 2015-07-24 Yao Qi <yao.qi@linaro.org>
3196 * linux-low.c (linux_create_inferior): Remove setting to
3197 proc->priv->new_inferior.
3198 (linux_attach): Likewise.
3199 (linux_low_filter_event): Likewise.
3200 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3202 2015-07-24 Yao Qi <yao.qi@linaro.org>
3204 * linux-low.c (linux_arch_setup): New function.
3205 (linux_low_filter_event): If proc->tdesc is NULL and
3206 proc->attached is true, call the_low_target.arch_setup.
3207 Otherwise, keep status pending, and return.
3208 (linux_resume_one_lwp_throw): Don't call get_pc if
3209 thread->while_stepping isn't NULL. Don't call
3210 get_thread_regcache if proc->tdesc is NULL.
3211 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3212 (linux_target_ops): Install arch_setup.
3213 * server.c (start_inferior): Call the_target->arch_setup.
3214 * target.h (struct target_ops) <arch_setup>: New field.
3215 (target_arch_setup): New marco.
3216 * lynx-low.c (lynx_target_ops): Update.
3217 * nto-low.c (nto_target_ops): Update.
3218 * spu-low.c (spu_target_ops): Update.
3219 * win32-low.c (win32_target_ops): Update.
3221 2015-07-24 Yao Qi <yao.qi@linaro.org>
3223 * linux-low.c (linux_add_process): Don't set
3224 proc->priv->new_inferior.
3225 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3226 (linux_attach): Likewise.
3228 2015-07-24 Yao Qi <yao.qi@linaro.org>
3230 * server.c (start_inferior): Code refactor.
3232 2015-07-24 Yao Qi <yao.qi@linaro.org>
3234 * server.c (process_serial_event): Set general_thread.
3236 2015-07-21 Yao Qi <yao.qi@linaro.org>
3238 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3239 aarch64_linux_get_debug_reg_capacity.
3241 2015-07-17 Yao Qi <yao.qi@linaro.org>
3243 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3244 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3245 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3246 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3247 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3248 (AARCH64_HWP_ALIGNMENT): Likewise.
3249 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3250 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3251 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3252 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3253 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3254 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3255 (struct aarch64_debug_reg_state): Likewise.
3256 (struct arch_lwp_info): Likewise.
3257 (aarch64_align_watchpoint): Likewise.
3258 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3259 (aarch64_watchpoint_length): Likewise.
3260 (aarch64_point_encode_ctrl_reg): Likewise
3261 (aarch64_point_is_aligned): Likewise.
3262 (aarch64_align_watchpoint): Likewise.
3263 (aarch64_linux_set_debug_regs):
3264 (aarch64_dr_state_insert_one_point): Likewise.
3265 (aarch64_dr_state_remove_one_point): Likewise.
3266 (aarch64_handle_breakpoint): Likewise.
3267 (aarch64_handle_aligned_watchpoint): Likewise.
3268 (aarch64_handle_unaligned_watchpoint): Likewise.
3269 (aarch64_handle_watchpoint): Likewise.
3271 2015-07-17 Yao Qi <yao.qi@linaro.org>
3273 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3274 and don't aarch64_get_debug_reg_state. All callers update.
3275 (aarch64_handle_aligned_watchpoint): Likewise.
3276 (aarch64_handle_unaligned_watchpoint): Likewise.
3277 (aarch64_handle_watchpoint): Likewise.
3278 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3279 (aarch64_remove_point): Likewise.
3281 2015-07-17 Yao Qi <yao.qi@linaro.org>
3283 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3285 (aarch64_handle_unaligned_watchpoint): Likewise.
3287 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3289 Revert the previous 3 commits:
3290 Move gdb_regex* to common/
3291 Move linux_find_memory_regions_full & co.
3292 gdbserver build-id attribute generator
3294 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3295 Jan Kratochvil <jan.kratochvil@redhat.com>
3297 gdbserver build-id attribute generator.
3298 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3299 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3300 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3302 (get_dynamic): Use find_pdhr to traverse program headers.
3303 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3304 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3305 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3306 (get_hex_build_id): New.
3307 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3308 to reply XML document.
3310 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3311 Jan Kratochvil <jan.kratochvil@redhat.com>
3313 * target.c: Include target/target-utils.h and fcntl.h.
3314 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3315 (target_fileio_read_stralloc): New functions.
3317 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3319 * Makefile.in (OBS): Add gdb_regex.o.
3321 * config.in: Rebuilt.
3322 * configure: Rebuilt.
3324 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3325 Jan Kratochvil <jan.kratochvil@redhat.com>
3327 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3328 * Makefile.in (OBS): Add target-utils.o.
3329 (linux-maps.o, target-utils.o): New.
3330 * configure.srv (srv_linux_obj): Add linux-maps.o.
3332 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3334 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3336 (the_low_target): Install it.
3338 2015-07-14 Pedro Alves <palves@redhat.com>
3340 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3341 Instead, ignore ECHILD, and throw an error for other errnos.
3343 2015-07-10 Pedro Alves <palves@redhat.com>
3345 * event-loop.c (struct callback_event) <data>: Change type to
3346 gdb_client_data instance instead of gdb_client_data pointer.
3347 (append_callback_event): Adjust.
3349 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3351 * linux-aarch64-low.c: Add comments for each linux_target_ops
3352 method. Remove comments already covered in target_ops and
3353 linux_target_ops definitions.
3354 (the_low_target): Add comments for each unimplemented method.
3356 2015-07-09 Yao Qi <yao.qi@linaro.org>
3358 * linux-aarch64-low.c (aarch64_regmap): Remove.
3359 (aarch64_usrregs_info): Remove.
3360 (regs_info): Set field usrregs to NULL.
3362 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3364 * linux-low.c: Include "rsp-low.h"
3365 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3366 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3367 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3368 (handle_btrace_enable_pt): New.
3369 (handle_btrace_general_set): Support "pt".
3370 (handle_btrace_conf_general_set): Support "pt:size".
3372 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3374 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3377 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3379 * linux-aarch64-low.c: Remove comment about endianness.
3380 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3381 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3384 2015-06-24 Gary Benson <gbenson@redhat.com>
3386 * linux-i386-ipa.c (stdint.h): Do not include.
3387 * lynx-i386-low.c (stdint.h): Likewise.
3388 * lynx-ppc-low.c (stdint.h): Likewise.
3389 * mem-break.c (stdint.h): Likewise.
3390 * thread-db.c (stdint.h): Likewise.
3391 * tracepoint.c (stdint.h): Likewise.
3392 * win32-low.c (stdint.h): Likewise.
3394 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3396 * server.c (write_qxfer_response): Update call to
3397 remote_escape_output.
3399 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3400 Jan Kratochvil <jan.kratochvil@redhat.com>
3402 Merge multiple hex conversions.
3403 * gdbreplay.c (tohex): Rename to 'fromhex'.
3404 (logchar): Use fromhex.
3406 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3408 * server.c (handle_qxfer_libraries): Set `version' attribute for
3411 2015-06-10 Gary Benson <gbenson@redhat.com>
3413 * target.h (struct target_ops) <multifs_open>: New field.
3414 <multifs_unlink>: Likewise.
3415 <multifs_readlink>: Likewise.
3416 * linux-low.c (nat/linux-namespaces.h): New include.
3417 (linux_target_ops): Initialize the_target->multifs_open,
3418 the_target->multifs_unlink and the_target->multifs_readlink.
3419 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3420 * hostio.c (hostio_fs_pid): New static variable.
3421 (hostio_handle_new_gdb_connection): New function.
3422 (handle_setfs): Likewise.
3423 (handle_open): Use the_target->multifs_open as appropriate.
3424 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3425 (handle_readlink): Use the_target->multifs_readlink as
3427 (handle_vFile): Handle vFile:setfs packets.
3428 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3429 after target_handle_new_gdb_connection.
3431 2015-06-10 Gary Benson <gbenson@redhat.com>
3433 * configure.ac (AC_CHECK_FUNCS): Add setns.
3434 * config.in: Regenerate.
3435 * configure: Likewise.
3436 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3437 (linux-namespaces.o): New rule.
3438 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3440 2015-06-09 Gary Benson <gbenson@redhat.com>
3442 * hostio.c (handle_open): Process mode argument with
3443 fileio_to_host_mode.
3445 2015-06-01 Yao Qi <yao.qi@linaro.org>
3447 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3448 * linux-x86-low.c: Likewise.
3450 2015-05-28 Don Breazeal <donb@codesourcery.com>
3452 * linux-low.c (handle_extended_wait): Initialize
3453 thread_info.last_resume_kind for new fork children.
3455 2015-05-15 Pedro Alves <palves@redhat.com>
3457 * target.h (target_handle_new_gdb_connection): Rewrite using if
3458 wrapped in do/while.
3460 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3462 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3463 * configure, config.in: Regenerate.
3464 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3467 2015-05-12 Don Breazeal <donb@codesourcery.com>
3469 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3470 PTRACE_EVENT_VFORK_DONE.
3471 (linux_low_ptrace_options, extended_event_reported): Add vfork
3473 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3474 and "vforkdone" for RSP 'T' Stop Reply Packet.
3475 * server.h (report_vfork_events): Declare
3478 2015-05-12 Don Breazeal <donb@codesourcery.com>
3480 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3481 (the_low_target) <new_fork>: Initialize new member.
3482 * linux-arm-low.c (arm_new_fork): New function.
3483 (the_low_target) <new_fork>: Initialize new member.
3484 * linux-low.c (handle_extended_wait): Call new target function
3486 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3487 * linux-mips-low.c (mips_add_watchpoint): New function
3488 extracted from mips_insert_point.
3489 (the_low_target) <new_fork>: Initialize new member.
3490 (mips_linux_new_fork): New function.
3491 (mips_insert_point): Call mips_add_watchpoint.
3492 * linux-x86-low.c (x86_linux_new_fork): New function.
3493 (the_low_target) <new_fork>: Initialize new member.
3495 2015-05-12 Don Breazeal <donb@codesourcery.com>
3497 * linux-low.c (handle_extended_wait): Implement return value,
3498 rename argument 'event_child' to 'event_lwp', handle
3499 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3500 (linux_low_ptrace_options): New function.
3501 (linux_low_filter_event): Call linux_low_ptrace_options,
3502 use different argument fo linux_enable_event_reporting,
3503 use return value from handle_extended_wait.
3504 (extended_event_reported): New function.
3505 (linux_wait_1): Call extended_event_reported and set
3506 status to report fork events.
3507 (linux_write_memory): Add pid to debug message.
3508 (reset_lwp_ptrace_options_callback): New function.
3509 (linux_handle_new_gdb_connection): New function.
3510 (linux_target_ops): Initialize new structure member.
3511 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3512 * lynx-low.c: Initialize new structure member.
3513 * remote-utils.c (prepare_resume_reply): Implement stop reason
3514 "fork" for "T" stop message.
3515 * server.c (handle_query): Call handle_new_gdb_connection.
3516 * server.h (report_fork_events): Declare global flag.
3517 * target.h (struct target_ops) <handle_new_gdb_connection>:
3519 (target_handle_new_gdb_connection): New macro.
3520 * win32-low.c: Initialize new structure member.
3522 2015-05-12 Don Breazeal <donb@codesourcery.com>
3524 * mem-break.c (APPEND_TO_LIST): Define macro.
3525 (clone_agent_expr): New function.
3526 (clone_one_breakpoint): New function.
3527 (clone_all_breakpoints): New function.
3528 * mem-break.h: Declare new functions.
3530 2015-05-12 Don Breazeal <donb@codesourcery.com>
3532 * linux-low.c (linux_supports_fork_events): New function.
3533 (linux_supports_vfork_events): New function.
3534 (linux_target_ops): Initialize new structure members.
3535 (initialize_low): Call linux_check_ptrace_features.
3536 * lynx-low.c (lynx_target_ops): Initialize new structure
3538 * server.c (report_fork_events, report_vfork_events):
3540 (handle_query): Add new features to qSupported packet and
3542 (captured_main): Initialize new global variables.
3543 * target.h (struct target_ops) <supports_fork_events>:
3545 <supports_vfork_events>: New member.
3546 (target_supports_fork_events): New macro.
3547 (target_supports_vfork_events): New macro.
3548 * win32-low.c (win32_target_ops): Initialize new structure
3551 2015-05-12 Gary Benson <gbenson@redhat.com>
3553 * server.c (handle_qxfer_exec_file): Use current process
3556 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3558 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3559 Remove HAVE_PTRACE_GETREGS conditionals.
3560 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3561 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3563 2015-05-08 Yao Qi <yao.qi@linaro.org>
3565 * linux-low.c (linux_supports_conditional_breakpoints): New
3567 (linux_target_ops): Install new target method.
3568 * lynx-low.c (lynx_target_ops): Install NULL hook for
3569 supports_conditional_breakpoints.
3570 * nto-low.c (nto_target_ops): Likewise.
3571 * spu-low.c (spu_target_ops): Likewise.
3572 * win32-low.c (win32_target_ops): Likewise.
3573 * server.c (handle_query): Check
3574 target_supports_conditional_breakpoints.
3575 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3577 (target_supports_conditional_breakpoints): New macro.
3579 2015-05-06 Pedro Alves <palves@redhat.com>
3582 * server.c (start_inferior): If the process exits, mourn it.
3584 2015-04-21 Gary Benson <gbenson@redhat.com>
3586 * hostio.c (fileio_open_flags_to_host): Factored out to
3587 fileio_to_host_openflags in common/fileio.c. Single use
3590 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3592 * linux-xtensa-low.c (xtensa_fill_gregset)
3593 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3596 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3598 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3599 (regs_info): Replace usrregs pointer with NULL.
3601 2015-04-17 Gary Benson <gbenson@redhat.com>
3603 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3604 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3605 * server.c (handle_qxfer_exec_file): New function.
3606 (qxfer_packets): Add exec-file entry.
3607 (handle_query): Report qXfer:exec-file:read as supported packet.
3609 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3611 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3613 2015-04-09 Gary Benson <gbenson@redhat.com>
3615 * hostio-errno.c (errno_to_fileio_error): Remove function.
3616 Update caller to use remote_fileio_to_fio_error.
3618 2015-04-09 Yao Qi <yao.qi@linaro.org>
3620 * linux-low.c (linux_insert_point): Call
3621 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3622 (linux_remove_point): Call remove_memory_breakpoint if type is
3624 * linux-x86-low.c (x86_insert_point): Don't call
3625 insert_memory_breakpoint.
3626 (x86_remove_point): Don't call remove_memory_breakpoint.
3628 2015-04-01 Pedro Alves <palves@redhat.com>
3629 Cleber Rosa <crosa@redhat.com>
3631 * server.c (gdbserver_usage): Reorganize and extend the usage
3634 2015-03-24 Pedro Alves <palves@redhat.com>
3636 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3637 output. Also dump TRAP_TRACE.
3638 (linux_low_filter_event): In debug output, distinguish a
3639 resume_stop SIGSTOP from a delayed SIGSTOP.
3641 2015-03-24 Gary Benson <gbenson@redhat.com>
3643 * linux-x86-low.c (x86_linux_new_thread): Moved to
3645 (x86_linux_prepare_to_resume): Likewise.
3647 2015-03-24 Gary Benson <gbenson@redhat.com>
3649 * Makefile.in (x86-linux-dregs.o): New rule.
3650 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3651 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3652 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3653 (x86_linux_dr_get): Likewise.
3654 (x86_linux_dr_set): Likewise.
3655 (update_debug_registers_callback): Likewise.
3656 (x86_linux_dr_set_addr): Likewise.
3657 (x86_linux_dr_get_addr): Likewise.
3658 (x86_linux_dr_set_control): Likewise.
3659 (x86_linux_dr_get_control): Likewise.
3660 (x86_linux_dr_get_status): Likewise.
3661 (x86_linux_update_debug_registers): Likewise.
3663 2015-03-24 Gary Benson <gbenson@redhat.com>
3665 * linux-x86-low.c (x86_linux_update_debug_registers):
3666 New function, factored out from...
3667 (x86_linux_prepare_to_resume): ...this.
3669 2015-03-24 Gary Benson <gbenson@redhat.com>
3671 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3672 (x86_linux_dr_set): Likewise.
3673 (update_debug_registers_callback): Likewise.
3674 (x86_linux_dr_set_addr): Likewise.
3675 (x86_linux_dr_get_addr): Likewise.
3676 (x86_linux_dr_set_control): Likewise.
3677 (x86_linux_dr_get_control): Likewise.
3678 (x86_linux_dr_get_status): Likewise.
3679 (x86_linux_prepare_to_resume): Likewise.
3681 2015-03-24 Gary Benson <gbenson@redhat.com>
3683 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3684 Use perror_with_name. Pass string through gettext.
3685 (x86_linux_dr_set): Likewise.
3687 2015-03-24 Gary Benson <gbenson@redhat.com>
3689 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3690 (x86_linux_dr_set_addr): ...this.
3691 (x86_dr_low_get_addr): Rename to...
3692 (x86_linux_dr_get_addr): ...this.
3693 (x86_dr_low_set_control): Rename to...
3694 (x86_linux_dr_set_control): ...this.
3695 (x86_dr_low_get_control): Rename to...
3696 (x86_linux_dr_get_control): ...this.
3697 (x86_dr_low_get_status): Rename to...
3698 (x86_linux_dr_get_status): ...this.
3699 (x86_dr_low): Update with new function names.
3701 2015-03-24 Gary Benson <gbenson@redhat.com>
3703 * Makefile.in (x86-linux.o): New rule.
3704 * configure.srv: Add x86-linux.o to relevant targets.
3705 * linux-low.c (lwp_set_arch_private_info): New function.
3706 (lwp_arch_private_info): Likewise.
3707 * linux-x86-low.c: Include nat/x86-linux.h.
3708 (arch_lwp_info): Removed structure.
3709 (update_debug_registers_callback):
3710 Use lwp_set_debug_registers_changed.
3711 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3712 and lwp_set_debug_registers_changed.
3713 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3715 2015-03-24 Gary Benson <gbenson@redhat.com>
3717 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3718 * linux-arm-low.c (arm_new_thread): Likewise.
3719 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3720 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3721 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3722 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3724 2015-03-24 Gary Benson <gbenson@redhat.com>
3726 * linux-low.c (ptid_of_lwp): New function.
3727 (lwp_is_stopped): Likewise.
3728 (lwp_stop_reason): Likewise.
3729 * linux-x86-low.c (update_debug_registers_callback):
3731 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3734 2015-03-24 Gary Benson <gbenson@redhat.com>
3736 * linux-low.h (linux_stop_lwp): Remove declaration.
3738 2015-03-24 Gary Benson <gbenson@redhat.com>
3740 * linux-low.h: Include nat/linux-nat.h.
3741 * linux-low.c (iterate_over_lwps_args): New structure.
3742 (iterate_over_lwps_filter): New function.
3743 (iterate_over_lwps): Likewise.
3744 * linux-x86-low.c (update_debug_registers_callback):
3745 Update signature to what iterate_over_lwps expects.
3746 Remove PID check that iterate_over_lwps now performs.
3747 (x86_dr_low_set_addr): Use iterate_over_lwps.
3748 (x86_dr_low_set_control): Likewise.
3750 2015-03-24 Gary Benson <gbenson@redhat.com>
3752 * linux-x86-low.c (x86_debug_reg_state): New function.
3753 (x86_linux_prepare_to_resume): Use the above.
3755 2015-03-24 Gary Benson <gbenson@redhat.com>
3757 * linux-low.c (current_lwp_ptid): New function.
3758 * linux-x86-low.c: Include nat/linux-nat.h.
3759 (x86_dr_low_get_addr): Use current_lwp_ptid.
3760 (x86_dr_low_get_control): Likewise.
3761 (x86_dr_low_get_status): Likewise.
3763 2015-03-20 Pedro Alves <palves@redhat.com>
3765 * tracepoint.c (cmd_qtstatus): Make "str" const.
3767 2015-03-20 Pedro Alves <palves@redhat.com>
3769 * server.c (handle_general_set): Make "req_str" const.
3771 2015-03-19 Pedro Alves <palves@redhat.com>
3773 * linux-low.c (linux_resume_one_lwp): Rename to ...
3774 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3775 instead call perror_with_name.
3776 (check_ptrace_stopped_lwp_gone): New function.
3777 (linux_resume_one_lwp): Reimplement as wrapper around
3778 linux_resume_one_lwp_throw that swallows errors if the LWP is
3781 2015-03-19 Pedro Alves <palves@redhat.com>
3783 * linux-low.c (count_events_callback, select_event_lwp_callback):
3784 No longer check whether the thread has resume_stop as last resume
3787 2015-03-19 Pedro Alves <palves@redhat.com>
3789 * linux-low.c (count_events_callback, select_event_lwp_callback):
3790 Use the lwp's status_pending_p field, not the thread's.
3792 2015-03-19 Pedro Alves <palves@redhat.com>
3794 * linux-low.c (select_event_lwp_callback): Update comments to
3795 no longer mention SIGTRAP.
3797 2015-03-18 Gary Benson <gbenson@redhat.com>
3799 * server.c (handle_query): Do not report vFile:fstat as supported.
3801 2015-03-11 Gary Benson <gbenson@redhat.com>
3803 * hostio.c (sys/types.h): New include.
3804 (sys/stat.h): Likewise.
3805 (common-remote-fileio.h): Likewise.
3806 (handle_fstat): New function.
3807 (handle_vFile): Handle vFile:fstat packets.
3809 2015-03-11 Gary Benson <gbenson@redhat.com>
3811 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3812 struct stat.st_blocks and struct stat.st_blksize.
3813 * configure: Regenerate.
3814 * config.in: Likewise.
3815 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3816 (OBS): Add common-remote-fileio.o.
3817 (common-remote-fileio.o): New rule.
3819 2015-03-09 Pedro Alves <palves@redhat.com>
3821 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3822 'struct sockaddr' pointer in 'accept' call.
3824 2015-03-09 Pedro Alves <palves@redhat.com>
3827 2015-03-07 Pedro Alves <palves@redhat.com>
3828 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3829 or <winsock2.h> here. Instead include "gdb_socket.h".
3830 (remote_open): Use union gdb_sockaddr_u.
3831 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3832 or <winsock2.h> here. Instead include "gdb_socket.h".
3833 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3834 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3836 (init_named_socket, gdb_agent_helper_thread): Use union
3839 2015-03-07 Pedro Alves <palves@redhat.com>
3841 * configure.ac (build_warnings): Move
3842 -Wdeclaration-after-statement to the C-specific set.
3843 * configure: Regenerate.
3845 2015-03-07 Pedro Alves <palves@redhat.com>
3847 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3848 or <winsock2.h> here. Instead include "gdb_socket.h".
3849 (remote_open): Use union gdb_sockaddr_u.
3850 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3851 or <winsock2.h> here. Instead include "gdb_socket.h".
3852 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3853 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3855 (init_named_socket, gdb_agent_helper_thread): Use union
3858 2015-03-07 Pedro Alves <palves@redhat.com>
3860 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3863 2015-03-06 Yao Qi <yao.qi@linaro.org>
3865 * linux-aarch64-low.c (aarch64_insert_point): Use
3866 show_debug_regs as a boolean.
3867 (aarch64_remove_point): Likewise.
3869 2015-03-05 Pedro Alves <palves@redhat.com>
3871 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3872 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3873 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3874 * nto-low.c (nto_target_ops): Likewise.
3875 * spu-low.c (spu_target_ops): Likewise.
3876 * win32-low.c (win32_target_ops): Likewise.
3878 2015-03-04 Pedro Alves <palves@redhat.com>
3880 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3881 Decide whether a breakpoint triggered based on the SIGTRAP's
3883 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3884 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3885 (linux_low_filter_event): Check for breakpoints before checking
3887 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3889 (linux_stopped_by_sw_breakpoint)
3890 (linux_supports_stopped_by_sw_breakpoint)
3891 (linux_stopped_by_hw_breakpoint)
3892 (linux_supports_stopped_by_hw_breakpoint): New functions.
3893 (linux_target_ops): Install new target methods.
3895 2015-03-04 Pedro Alves <palves@redhat.com>
3897 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3898 * server.c (swbreak_feature, hwbreak_feature): New globals.
3899 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3900 (captured_main): Clear swbreak_feature and hwbreak_feature.
3901 * server.h (swbreak_feature, hwbreak_feature): Declare.
3902 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3903 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3904 supports_stopped_by_hw_breakpoint>: New fields.
3905 (target_supports_stopped_by_sw_breakpoint)
3906 (target_stopped_by_sw_breakpoint)
3907 (target_supports_stopped_by_hw_breakpoint)
3908 (target_stopped_by_hw_breakpoint): Declare.
3910 2015-03-04 Pedro Alves <palves@redhat.com>
3912 enum lwp_stop_reason -> enum target_stop_reason
3913 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3914 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3915 (linux_wait_1, stuck_in_jump_pad_callback)
3916 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3917 (linux_stopped_by_watchpoint):
3918 * linux-low.h (enum lwp_stop_reason): Delete.
3919 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3920 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3922 2015-03-04 Yao Qi <yao.qi@linaro.org>
3924 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3926 2015-03-03 Gary Benson <gbenson@redhat.com>
3928 * hostio.c (handle_vFile): Fix prefix lengths.
3930 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3932 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3935 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3937 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3938 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3939 (clean): Add "rm -f" for above C files.
3940 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3941 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3942 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3943 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3944 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3945 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3946 (init_registers_s390x_vx_linux64)
3947 (init_registers_s390x_tevx_linux64)
3948 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3949 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3951 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3952 (s390_store_vxrs_high): New functions.
3953 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3955 (s390_arch_setup): Add logic for selecting one of the new target
3956 descriptions. Activate the new vector regsets if applicable.
3957 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3958 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3959 and init_registers_s390x_tevx_linux64.
3961 2015-03-01 Pedro Alves <palves@redhat.com>
3963 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3966 2015-02-27 Pedro Alves <palves@redhat.com>
3968 * linux-x86-low.c (u_debugreg_offset): New function.
3969 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3971 2015-02-27 Pedro Alves <palves@redhat.com>
3973 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3974 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3975 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3976 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3977 (ps_lsetfpregs, ps_getpid)
3978 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3979 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3980 (ps_lsetxregs, ps_plog): Declare.
3982 2015-02-27 Pedro Alves <palves@redhat.com>
3984 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3985 IP_AGENT_EXPORT_FUNC.
3986 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3987 IP_AGENT_EXPORT_FUNC.
3988 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3989 (IP_AGENT_EXPORT): Delete.
3990 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3991 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3992 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3993 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3994 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3995 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3996 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3997 (traceframe_read_count, traceframe_write_count)
3998 (traceframes_created, trace_state_variables, get_raw_reg)
3999 (get_trace_state_variable_value, set_trace_state_variable_value)
4000 (ust_loaded, helper_thread_id, cmd_buf): Use
4001 IPA_SYM_EXPORTED_NAME.
4002 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4003 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4004 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4005 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4006 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4007 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4008 EXTERN_C_PUSH/EXTERN_C_POP.
4009 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4010 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4011 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4012 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4013 (traceframe_write_count, traceframe_read_count)
4014 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4015 (about_to_request_buffer_space, get_trace_state_variable_value)
4016 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4017 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4018 EXTERN_C_PUSH/EXTERN_C_POP.
4019 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4020 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4021 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4022 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4023 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4024 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4025 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4026 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4028 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4029 (IP_AGENT_EXPORT_VAR_DECL): Define.
4031 (gdb_agent_get_raw_reg): Declare.
4033 2015-02-27 Tom Tromey <tromey@redhat.com>
4034 Pedro Alves <palves@redhat.com>
4036 Rename symbols whose names are reserved C++ keywords throughout.
4038 2015-02-27 Pedro Alves <palves@redhat.com>
4040 * Makefile.in (COMPILER): New, get it from autoconf.
4041 (CXX): Get from autoconf instead.
4042 (COMPILE.pre): Use COMPILER.
4043 (CC-LD): Rename to ...
4044 (CC_LD): ... this. Use COMPILER.
4045 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4046 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4047 * acinclude.m4: Include build-with-cxx.m4.
4048 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4049 Disable -Werror by default if building in C++ mode.
4050 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4051 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4052 the C++ compiler. Save/restore CXXFLAGS too.
4053 * configure: Regenerate.
4055 2015-02-27 Pedro Alves <palves@redhat.com>
4057 * acinclude.m4: Include libiberty.m4.
4058 * configure.ac: Call libiberty_INIT.
4059 * config.in, configure: Regenerate.
4061 2015-02-26 Pedro Alves <palves@redhat.com>
4063 * linux-low.c (linux_wait_1): When incrementing the PC past a
4064 program breakpoint always use the_low_target.breakpoint_len as
4065 increment, rather than the maximum between that and
4066 the_low_target.decr_pc_after_break.
4068 2015-02-23 Pedro Alves <palves@redhat.com>
4070 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4071 thread was doing a step-over; always adjust the PC if
4072 we stepped over a permanent breakpoint.
4073 (linux_wait_1): If we stepped over breakpoint that was on top of a
4074 permanent breakpoint, manually advance the PC past it.
4076 2015-02-23 Pedro Alves <palves@redhat.com>
4078 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4080 (x86_fill_gregset, x86_store_gregset): Use it when handling
4083 2015-02-20 Pedro Alves <palves@redhat.com>
4085 * thread-db.c: Include "nat/linux-procfs.h".
4086 (thread_db_init): Skip listing new threads if the kernel supports
4087 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4089 2015-02-20 Pedro Alves <palves@redhat.com>
4091 * linux-low.c (status_pending_p_callback): Use ptid_match.
4093 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4095 PR breakpoints/16812
4096 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4097 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4098 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4100 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4102 PR breakpoints/15956
4103 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4105 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4107 * linux-low.c (linux_low_btrace_conf): Print size.
4108 * server.c (handle_btrace_conf_general_set): New.
4109 (hanle_general_set): Call handle_btrace_conf_general_set.
4110 (handle_query): Report Qbtrace-conf:bts:size as supported.
4112 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4114 * linux-low.c (linux_low_enable_btrace): Update parameters.
4115 (linux_low_btrace_conf): New.
4116 (linux_target_ops)<to_btrace_conf>: Initialize.
4117 * server.c (current_btrace_conf): New.
4118 (handle_btrace_enable): Rename to ...
4119 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4120 to target_enable_btrace. Update comment. Update users.
4121 (handle_qxfer_btrace_conf): New.
4122 (qxfer_packets): Add btrace-conf entry.
4123 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4124 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4125 (target_ops)<read_btrace_conf>: New.
4126 (target_enable_btrace): Update parameters.
4127 (target_read_btrace_conf): New.
4129 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4131 * server.c (handle_btrace_general_set): Remove call to
4132 target_supports_btrace.
4133 (supported_btrace_packets): New.
4134 (handle_query): Call supported_btrace_packets.
4135 * target.h: include btrace-common.h.
4136 (btrace_target_info): Removed.
4137 (supports_btrace, target_supports_btrace): Update parameters.
4139 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4141 * Makefile.in (SFILES): Add common/btrace-common.c.
4142 (OBS): Add common/btrace-common.o.
4143 (btrace-common.o): Add build rules.
4144 * linux-low: Include btrace-common.h.
4145 (linux_low_read_btrace): Use struct btrace_data. Call
4146 btrace_data_init and btrace_data_fini.
4148 2015-02-06 Pedro Alves <palves@redhat.com>
4150 * thread-db.c (find_new_threads_callback): Add debug output.
4152 2015-02-04 Pedro Alves <palves@redhat.com>
4154 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4155 (resume_stopped_resumed_lwps): New function.
4156 (linux_wait_for_event_filtered): Use it.
4158 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4160 * Makefile.in (SFILES): Add linux-personality.c.
4161 (linux-personality.o): New rule.
4162 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4163 list of objects to be built.
4164 * linux-low.c: Include nat/linux-personality.h.
4165 (linux_create_inferior): Remove code to disable address space
4166 randomization (moved to ../nat/linux-personality.c). Create
4167 cleanup to disable address space randomization.
4169 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4171 * Makefile.in (posix-strerror.o): New rule.
4172 (mingw-strerror.o): Likewise.
4173 * configure: Regenerated.
4174 * configure.ac: Source file ../common/common.host. Initialize new
4175 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4177 2015-01-14 Yao Qi <yao@codesourcery.com>
4179 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4180 (ppc-linux.o): New rule.
4181 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4182 * configure.ac: AC_CHECK_FUNCS(getauxval).
4183 * config.in: Re-generated.
4184 * configure: Re-generated.
4185 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4186 ppc64_64bit_inferior_p
4188 2015-01-14 Yao Qi <yao@codesourcery.com>
4190 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4191 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4192 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4193 (PT_ORIG_R3, PT_TRAP): Likewise.
4194 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4195 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4196 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4198 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4200 * i387-fp.c (i387_cache_to_xsave): In look over
4201 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4202 zmmh_low_space field by use of zmmh_high_space.
4204 2015-01-09 Pedro Alves <palves@redhat.com>
4206 * linux-low.c (step_over_bkpt): Move higher up in the file.
4207 (handle_extended_wait): Don't store the stop_pc here.
4208 (get_stop_pc): Adjust comments and rename to ...
4209 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4210 stopped for a software breakpoint or hardware breakpoint.
4211 (thread_still_has_status_pending_p): New function.
4212 (status_pending_p_callback): Use
4213 thread_still_has_status_pending_p. If the event is no longer
4214 interesting, resume the LWP.
4215 (handle_tracepoints): Add assert.
4216 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4217 (wstatus_maybe_breakpoint): New function.
4218 (cancel_breakpoint): Delete function.
4219 (check_stopped_by_watchpoint): New function, factored out from
4220 linux_low_filter_event.
4221 (lp_status_maybe_breakpoint): Delete function.
4222 (linux_low_filter_event): Remove filter_ptid argument.
4223 Leave thread group exits pending here. Store the LWP's stop PC.
4224 Always leave events pending.
4225 (linux_wait_for_event_filtered): Pull all events out of the
4226 kernel, and leave them all pending.
4227 (count_events_callback, select_event_lwp_callback): Consider all
4229 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4230 (select_event_lwp): Only give preference to the stepping LWP in
4231 all-stop mode. Adjust comments.
4232 (ignore_event): New function.
4233 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4234 references to cancel_breakpoints. Adjust to renames. Also give
4235 equal priority to all LWPs that have had events in non-stop mode.
4236 If reporting a software breakpoint event, unadjust the LWP's PC.
4237 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4238 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4240 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4241 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4242 (linux_stopped_by_watchpoint): Adjust.
4243 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4244 * linux-low.h (enum lwp_stop_reason): New.
4245 (struct lwp_info) <stop_pc>: Adjust comment.
4246 <stopped_by_watchpoint>: Delete field.
4247 <stop_reason>: New field.
4248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4249 * mem-break.c (software_breakpoint_inserted_here)
4250 (hardware_breakpoint_inserted_here): New function.
4251 * mem-break.h (software_breakpoint_inserted_here)
4252 (hardware_breakpoint_inserted_here): Declare.
4253 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4254 (cancel_breakpoints): Delete.
4255 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4256 (upload_fast_traceframes): Remove references to
4259 2015-01-09 Pedro Alves <palves@redhat.com>
4261 * thread-db.c (find_new_threads_callback): Ignore thread if the
4262 kernel thread ID is -1.
4264 2015-01-09 Pedro Alves <palves@redhat.com>
4266 * linux-low.c (linux_attach_fail_reason_string): Move to
4267 nat/linux-ptrace.c, and rename.
4268 (linux_attach_lwp): Update comment.
4269 (attach_proc_task_lwp_callback): New function.
4270 (linux_attach): Adjust to rename and use
4271 linux_proc_attach_tgid_threads.
4272 (linux_attach_fail_reason_string): Delete declaration.
4274 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4276 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4277 * server.c (gdbserver_version): Likewise.
4279 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4281 * remote-utils.c: Include ctype.h.
4282 (input_interrupt): Explicitly handle the case when the char
4283 received is the NUL byte. Improve the printing of non-ASCII
4286 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4288 * linux-low.c (linux_low_filter_event): Update call to
4289 linux_enable_event_reporting following the addition of
4290 a new parameter to that function.
4292 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4295 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4296 (AARCH64_FPCR_REGNO): Likewise.
4297 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4298 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4299 (aarch64_store_fpregset): Likewise.
4301 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4303 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4304 Remove FIXME comment about assumption about N.
4306 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4308 * configure.ac: If large-file support is disabled in GDBserver,
4309 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4310 * configure: Regenerate.
4312 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4314 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4315 warning upon ENODATA from ptrace.
4316 * linux-s390-low.c (s390_store_tdb): New.
4317 (s390_regsets): Add regset for NT_S390_TDB.
4319 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4321 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4322 without a fill_function.
4323 * linux-s390-low.c (s390_fill_last_break): Remove.
4324 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4325 (s390_arch_setup): Use regset's size instead of fill_function for
4328 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4330 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4331 the regset's store function when ptrace returned an error.
4332 * regcache.c (get_thread_regcache): Invalidate register cache
4333 before fetching inferior's registers.
4335 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4337 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4338 while-loop as for-loop.
4339 (regsets_store_inferior_registers): Likewise.
4341 2014-11-28 Yao Qi <yao@codesourcery.com>
4343 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4344 * config.in, configure: Re-generate.
4345 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4348 2014-11-21 Yao Qi <yao@codesourcery.com>
4350 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4351 (AC_CHECK_HEADERS): Remove malloc.h.
4352 * configure: Re-generated.
4353 * config.in: Re-generated.
4354 * server.h: Don't include alloca.h and malloc.h.
4355 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4356 Don't include malloc.h.
4358 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4360 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4361 corresponding ERRNO check in same block.
4363 2014-11-12 Pedro Alves <palves@redhat.com>
4365 * server.c (cont_thread): Update comment.
4366 (start_inferior, attach_inferior): No longer clear cont_thread.
4367 (handle_v_cont): No longer set cont_thread.
4368 (captured_main): Clear cont_thread each time a GDB connects.
4370 2014-11-12 Pedro Alves <palves@redhat.com>
4372 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4373 thread, and don't resume all threads if the Hc thread has exited.
4375 2014-11-12 Pedro Alves <palves@redhat.com>
4377 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4378 the process group instead of to a specific LWP.
4380 2014-10-15 Pedro Alves <palves@redhat.com>
4383 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4385 (arm_set_thread_context): Delete.
4386 (the_low_target): Adjust.
4387 * win32-i386-low.c (debug_registers_changed)
4388 (debug_registers_used): Delete.
4389 (update_debug_registers_callback): New function.
4390 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4391 needing to update their debug registers.
4392 (win32_get_current_dr): New function.
4393 (x86_dr_low_get_addr, x86_dr_low_get_control)
4394 (x86_dr_low_get_status): Fetch the debug register from the thread
4396 (i386_initial_stuff): Adjust.
4397 (i386_get_thread_context): Remove current_event parameter. Don't
4398 clear debug_registers_changed nor copy DR values to
4400 (i386_set_thread_context): Delete.
4401 (i386_prepare_to_resume): New function.
4402 (i386_thread_added): Mark the thread as needing to update irs
4404 (the_low_target): Remove i386_set_thread_context and install
4405 i386_prepare_to_resume.
4406 * win32-low.c (win32_get_thread_context): Adjust.
4407 (win32_set_thread_context): Use SetThreadContext
4409 (win32_prepare_to_resume): New function.
4410 (win32_require_context): New function, factored out from ...
4411 (thread_rec): ... this.
4412 (continue_one_thread): Call win32_prepare_to_resume on each thread
4413 we're about to continue.
4414 (win32_resume): Call win32_prepare_to_resume on the event thread.
4415 * win32-low.h (struct win32_thread_info)
4416 <debug_registers_changed>: New field.
4417 (struct win32_target_ops): Change prototype of set_thread_context,
4418 delete set_thread_context and add prepare_to_resume.
4419 (win32_require_context): New declaration.
4421 2014-10-08 Gary Benson <gbenson@redhat.com>
4423 * server.h: Do not include common-exceptions.h.
4425 2014-10-08 Gary Benson <gbenson@redhat.com>
4427 * server.h: Do not include cleanups.h.
4429 2014-09-30 James Hogan <james.hogan@imgtec.com>
4431 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4434 2014-09-23 Yao Qi <yao@codesourcery.com>
4436 * linux-low.c (lp_status_maybe_breakpoint): New function.
4437 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4438 (count_events_callback): Likewise.
4439 (select_event_lwp_callback): Likewise.
4440 (cancel_breakpoints_callback): Likewise.
4442 2014-09-19 Don Breazeal <donb@codesourcery.com>
4444 * linux-low.c (handle_extended_wait): Call
4445 linux_ptrace_get_extended_event.
4446 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4447 linux_is_extended_waitstatus.
4449 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4451 * Makefile.in (CPPFLAGS): Define.
4452 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4453 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4455 2014-09-16 Gary Benson <gbenson@redhat.com>
4457 * inferiors.h (current_inferior): Renamed as...
4458 (current_thread): New variable. All uses updated.
4459 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4460 (maybe_move_out_of_jump_pad): Likewise.
4461 (cancel_breakpoint): Likewise.
4462 (linux_low_filter_event): Likewise.
4463 (wait_for_sigstop): Likewise.
4464 (linux_resume_one_lwp): Likewise.
4465 (need_step_over_p): Likewise.
4466 (start_step_over): Likewise.
4467 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4468 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4469 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4470 and save_inferior as saved_thread.
4471 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4473 (regcache_invalidate_thread): Likewise.
4474 * remote-utils.c (prepare_resume_reply): Likewise.
4475 * thread-db.c (thread_db_get_tls_address): Likewise.
4476 (disable_thread_event_reporting): Likewise.
4477 (remove_thread_event_breakpoints): Likewise.
4478 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4480 * target.h (set_desired_inferior): Renamed as...
4481 (set_desired_thread): New declaration. All uses updated.
4482 * server.c (myresume): Updated comment to reference thread instead
4484 (handle_serial_event): Likewise.
4485 (handle_target_event): Likewise.
4487 2014-09-12 Tom Tromey <tromey@redhat.com>
4488 Gary Benson <gbenson@redhat.com>
4490 * regcache.h: Include common-regcache.h.
4491 (regcache_read_pc): Don't declare.
4492 * regcache.c (get_thread_regcache_for_ptid): New function.
4494 2014-09-11 Tom Tromey <tromey@redhat.com>
4495 Gary Benson <gbenson@redhat.com>
4497 * symbol.c: New file.
4498 * Makefile.in (SFILES): Add symbol.c.
4499 (OBS): Add symbol.o.
4501 2014-09-11 Gary Benson <gbenson@redhat.com>
4503 * target.c (target_stop_ptid, target_continue_ptid): New
4506 2014-09-11 Tom Tromey <tromey@redhat.com>
4507 Gary Benson <gbenson@redhat.com>
4509 * target.h: Include target/target.h.
4510 * target.c (target_read_memory, target_read_uint32)
4511 (target_write_memory): New functions.
4513 2014-09-11 Gary Benson <gbenson@redhat.com>
4515 * server.h (debug_hw_points): Don't declare.
4516 * server.c (debug_hw_points): Don't define. Replace all uses
4517 with show_debug_regs.
4518 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4519 all uses with show_debug_regs.
4521 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4523 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4524 endianness into account.
4525 (ppc_supply_ptrace_register): Likewise.
4527 2014-09-03 James Hogan <james.hogan@imgtec.com>
4529 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4530 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4532 2014-09-03 Gary Benson <gbenson@redhat.com>
4534 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4535 ALL_DEBUG_ADDRESS_REGISTERS.
4537 2014-09-02 Gary Benson <gbenson@redhat.com>
4539 * i386-low.h: Renamed as...
4540 * x86-low.h: New file. All type, function and variable name
4541 prefixes changed from "i386_" to "x86_". All references updated.
4542 * i386-low.c: Renamed as...
4543 * x86-low.c: New file. All type, function and variable name
4544 prefixes changed from "i386_" to "x86_". All references updated.
4546 2014-09-02 Gary Benson <gbenson@redhat.com>
4548 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4549 (x86_linux_new_thread): Likewise.
4551 2014-08-29 Gary Benson <gbenson@redhat.com>
4553 * server.h (setjmp.h): Do not include.
4554 (toplevel): Do not declare.
4555 (common-exceptions.h): Include.
4556 (cleanups.h): Likewise.
4557 * server.c (toplevel): Do not define.
4558 (exit_code): New static global.
4559 (detach_or_kill_for_exit_cleanup): New function.
4560 (main): New function. Original main renamed to...
4561 (captured_main): New function.
4562 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4564 2014-08-29 Gary Benson <gbenson@redhat.com>
4566 * Makefile.in (SFILES): Add common/common-exceptions.c.
4567 (OBS): Add common-exceptions.o.
4568 (common-exceptions.o): New rule.
4569 * utils.c (prepare_to_throw_exception): New function.
4571 2014-08-29 Gary Benson <gbenson@redhat.com>
4573 * config.in: Regenerate.
4574 * configure: Likewise.
4576 2014-08-29 Gary Benson <gbenson@redhat.com>
4578 * Makefile.in (SFILES): Add common/cleanups.c.
4580 (cleanups.o): New rule.
4582 2014-08-29 Gary Benson <gbenson@redhat.com>
4584 * utils.c (internal_vwarning): New function.
4586 2014-08-28 Gary Benson <gbenson@redhat.com>
4588 * utils.h (fatal): Remove declaration.
4589 * utils.c (fatal): Remove function.
4591 2014-08-28 Gary Benson <gbenson@redhat.com>
4593 * tracepoint.c (gdb_agent_init): Replace fatal with
4595 (initialize_tracepoint): Likewise.
4597 2014-08-28 Gary Benson <gbenson@redhat.com>
4599 * remote-utils.c (remote_prepare): Replace fatal with error.
4601 2014-08-28 Gary Benson <gbenson@redhat.com>
4603 * linux-low.c (linux_async): Replace fatal with warning.
4605 (linux_start_non_stop): Return -1 if linux_async failed.
4607 2014-08-28 Gary Benson <gbenson@redhat.com>
4609 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4611 (i386_dr_low_get_addr): Remove vague comment.
4612 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4615 2014-08-28 Gary Benson <gbenson@redhat.com>
4617 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4618 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4620 (linux_resume_one_lwp): Likewise.
4621 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4623 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4624 with internal_error.
4625 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4626 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4627 (find_register_by_name): Replace fatal with internal_error.
4628 (find_regno): Likewise.
4629 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4630 * thread-db.c (thread_db_create_event): Likewise.
4631 (thread_db_load_search): Likewise.
4632 (try_thread_db_load_1): Likewise.
4633 * tracepoint.c (get_jump_space_head): Replace fatal with
4635 (claim_trampoline_space): Likewise.
4636 (have_fast_tracepoint_trampoline_buffer): Likewise.
4637 (cmd_qtstart): Likewise.
4638 (stop_tracing): Likewise.
4639 (fast_tracepoint_collecting): Likewise.
4640 (target_malloc): Likewise.
4641 (download_tracepoint): Likewise.
4642 (download_trace_state_variables): Replace check with gdb_assert.
4643 (upload_fast_traceframes): Replace fatal with internal_error.
4645 2014-08-19 Tom Tromey <tromey@redhat.com>
4646 Gary Benson <gbenson@redhat.com>
4648 * Makefile.in (SFILES): Add common/common-debug.c.
4649 (OBS): Add common-debug.o.
4650 (common-debug.o): New rule.
4651 * debug.h (debug_printf): Don't declare.
4652 * debug.c (debug_printf): Renamed and rewritten as...
4653 (debug_vprintf): New function.
4655 2014-08-19 Gary Benson <gbenson@redhat.com>
4657 * utils.h: Do not include print-utils.h.
4659 2014-08-19 Tom Tromey <tromey@redhat.com>
4660 Gary Benson <gbenson@redhat.com>
4662 * server.h: Add static assertion.
4663 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4665 2014-08-19 Tom Tromey <tromey@redhat.com>
4666 Gary Benson <gbenson@redhat.com>
4668 * Makefile.in (SFILES): Add common/errors.c.
4669 (OBS): Add errors.o.
4670 (IPA_OBS): Add errors-ipa.o.
4671 (errors.o): New rule.
4672 (errors-ipa.o): Likewise.
4673 * utils.h (perror_with_name, error, warning): Don't declare.
4674 * utils.c (warning): Renamed and rewritten as...
4675 (vwarning): New function.
4676 (error): Renamed and rewritten as...
4677 (verror): New function.
4678 (internal_error): Renamed and rewritten as...
4679 (internal_verror): New function.
4681 2014-08-07 Gary Benson <gbenson@redhat.com>
4683 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4684 * configure: Regenerate.
4685 * config.in: Likewise.
4686 * server.h: Do not include errno.h.
4687 * event-loop.c: Likewise.
4688 * hostio-errno.c: Likewise.
4689 * linux-low.c: Likewise.
4690 * remote-utils.c: Likewise.
4691 * spu-low.c: Likewise.
4692 * utils.c: Likewise.
4693 * gdbreplay.c: Unconditionally include errno.h.
4695 2014-08-07 Gary Benson <gbenson@redhat.com>
4697 * server.h: Do not include string.h.
4698 * event-loop.c: Likewise.
4699 * linux-low.c: Likewise.
4700 * regcache.c: Likewise.
4701 * remote-utils.c: Likewise.
4702 * spu-low.c: Likewise.
4703 * utils.c: Likewise.
4705 2014-08-07 Gary Benson <gbenson@redhat.com>
4707 * server.h: Do not include gdb_assert.h.
4709 2014-08-07 Gary Benson <gbenson@redhat.com>
4711 * server.h: Do not include common-utils.h.
4713 2014-08-07 Gary Benson <gbenson@redhat.com>
4715 * server.h: Do not include ptid.h.
4716 * notif.h: Likewise.
4718 2014-08-07 Gary Benson <gbenson@redhat.com>
4720 * server.h: Do not include gdb_locale.h.
4722 2014-08-07 Gary Benson <gbenson@redhat.com>
4724 * server.h: Do not include gdb/signals.h.
4725 * win32-low.c: Likewise.
4727 2014-08-07 Gary Benson <gbenson@redhat.com>
4729 * server.h: Do not include pathmax.h.
4731 2014-08-07 Gary Benson <gbenson@redhat.com>
4733 * server.h: Do not include libiberty.h.
4734 * linux-bfin-low.c: Likewise.
4736 2014-08-07 Gary Benson <gbenson@redhat.com>
4738 * server.h: Do not include ansidecl.h.
4740 2014-08-07 Gary Benson <gbenson@redhat.com>
4742 * linux-x86-low.c: Do not include stddef.h.
4743 * lynx-ppc-low.c: Likewise.
4744 * tracepoint.c: Likewise.
4746 2014-08-07 Gary Benson <gbenson@redhat.com>
4748 * server.h: Do not include stdarg.h.
4749 * nto-low.c: Likewise.
4751 2014-08-07 Gary Benson <gbenson@redhat.com>
4753 * server.h: Do not include stdlib.h.
4754 * inferiors.c: Likewise.
4755 * linux-low.c: Likewise.
4756 * regcache.c: Likewise.
4757 * spu-low.c: Likewise.
4758 * tracepoint.c: Likewise.
4759 * utils.c: Likewise.
4761 2014-08-07 Gary Benson <gbenson@redhat.com>
4763 * server.h: Do not include stdio.h.
4764 * linux-low.c: Likewise.
4765 * remote-utils.c: Likewise.
4766 * spu-low.c: Likewise.
4767 * utils.c: Likewise.
4768 * wincecompat.c: Likewise.
4770 2014-08-06 Gary Benson <gbenson@redhat.com>
4772 * regcache.c (init_register_cache): Move conditionals inside if.
4774 2014-08-06 Gary Benson <gbenson@redhat.com>
4776 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4778 2014-07-31 Gary Benson <gbenson@redhat.com>
4780 * ax.h: Do not include server.h.
4781 * gdbthread.h: Likewise.
4782 * lynx-low.h: Likewise.
4783 * notif.h: Likewise.
4785 2014-07-30 Gary Benson <gbenson@redhat.com>
4787 * server.h: Include common-defs.h.
4788 Do not include config.h or build-gnulib-gdbserver/config.h.
4790 2014-07-30 Gary Benson <gbenson@redhat.com>
4792 * hostio-errno.c: Move server.h to top of includes list.
4793 * inferiors.c: Likewise.
4794 * linux-x86-low.c: Likewise.
4795 * notif.c: Include server.h.
4797 2014-07-24 Tom Tromey <tromey@redhat.com>
4798 Gary Benson <gbenson@redhat.com>
4800 * server.h (CORE_ADDR): Now unsigned.
4802 2014-07-16 Pedro Alves <palves@redhat.com>
4804 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4806 2014-07-15 Pedro Alves <palves@redhat.com>
4808 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4811 2014-07-11 Pedro Alves <palves@redhat.com>
4813 * linux-low.c (kill_wait_lwp): New function, based on
4814 kill_one_lwp_callback, but use my_waitpid directly.
4815 (kill_one_lwp_callback, linux_kill): Use it.
4817 2014-06-23 Pedro Alves <palves@redhat.com>
4819 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4820 before setting DR0..DR3.
4822 2014-06-20 Gary Benson <gbenson@redhat.com>
4824 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4825 * configure: Regenerated.
4826 * config.in: Likewise.
4828 2014-06-20 Gary Benson <gbenson@redhat.com>
4830 * Makefile.in (SFILES): Update locations for files moved
4832 (object file files): Reordered.
4834 2014-06-20 Gary Benson <gbenson@redhat.com>
4836 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4837 (i386_dr_low_set_addr): Likewise.
4838 (i386_dr_low_get_addr): Likewise.
4839 (i386_dr_low_can_set_control): Likewise.
4840 (i386_dr_low_set_control): Likewise.
4841 (i386_dr_low_get_control): Likewise.
4842 (i386_dr_low_get_status): Likewise.
4843 (i386_get_debug_register_length): Likewise.
4844 * linux-x86-low.c (i386_dr_low_set_addr):
4845 Changed signature. Made static.
4846 (i386_dr_low_get_addr): Likewise.
4847 (i386_dr_low_set_control): Likewise.
4848 (i386_dr_low_get_control): Likewise.
4849 (i386_dr_low_get_status): Likewise.
4850 (i386_dr_low): New global variable.
4851 * win32-i386-low.c (i386_dr_low_set_addr):
4852 Changed signature. Made static.
4853 (i386_dr_low_get_addr): Likewise.
4854 (i386_dr_low_set_control): Likewise.
4855 (i386_dr_low_get_control): Likewise.
4856 (i386_dr_low_get_status): Likewise.
4857 (i386_dr_low): New global variable.
4859 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4861 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4862 * Makefile.in (AR, AR_FLAGS): Define.
4863 * configure: Regenerate.
4865 2014-06-19 Gary Benson <gbenson@redhat.com>
4867 * Makefile.in (i386-dregs.o): New rule.
4868 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4869 * i386-low.c (target.h): Remove include.
4870 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4871 (DR_CONTROL_SHIFT): Likewise.
4872 (DR_CONTROL_SIZE): Likewise.
4873 (DR_RW_EXECUTE): Likewise.
4874 (DR_RW_WRITE): Likewise.
4875 (DR_RW_READ): Likewise.
4876 (DR_RW_IORW): Likewise.
4877 (DR_LEN_1): Likewise.
4878 (DR_LEN_2): Likewise.
4879 (DR_LEN_4): Likewise.
4880 (DR_LEN_8): Likewise.
4881 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4882 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4883 (DR_ENABLE_SIZE): Likewise.
4884 (DR_LOCAL_SLOWDOWN): Likewise.
4885 (DR_GLOBAL_SLOWDOWN): Likewise.
4886 (DR_CONTROL_RESERVED): Likewise.
4887 (I386_DR_CONTROL_MASK): Likewise.
4888 (I386_DR_VACANT): Likewise.
4889 (I386_DR_LOCAL_ENABLE): Likewise.
4890 (I386_DR_GLOBAL_ENABLE): Likewise.
4891 (I386_DR_DISABLE): Likewise.
4892 (I386_DR_SET_RW_LEN): Likewise.
4893 (I386_DR_GET_RW_LEN): Likewise.
4894 (I386_DR_WATCH_HIT): Likewise.
4895 (i386_wp_op_t): Likewise.
4896 (i386_show_dr): Likewise.
4897 (i386_length_and_rw_bits): Likewise.
4898 (i386_insert_aligned_watchpoint): Likewise.
4899 (i386_remove_aligned_watchpoint): Likewise.
4900 (i386_handle_nonaligned_watchpoint): Likewise.
4901 i386_update_inferior_debug_regs(): Likewise.
4902 (i386_dr_insert_watchpoint): Likewise.
4903 (i386_dr_remove_watchpoint): Likewise.
4904 (i386_dr_region_ok_for_watchpoint): Likewise.
4905 (i386_dr_stopped_data_address): Likewise.
4906 (i386_dr_stopped_by_watchpoint): Likewise.
4908 2014-06-19 Gary Benson <gbenson@redhat.com>
4910 * i386-low.c (i386_dr_show): Renamed to
4911 i386_show_dr and made static. All uses updated.
4912 (i386_dr_length_and_rw_bits): Renamed to
4913 i386_length_and_rw_bits and made static.
4915 (i386_dr_insert_aligned_watchpoint): Renamed to
4916 i386_insert_aligned_watchpoint and made static.
4918 (i386_dr_remove_aligned_watchpoint): Renamed to
4919 i386_remove_aligned_watchpoint and made static.
4921 (i386_dr_update_inferior_debug_regs): Renamed to
4922 i386_update_inferior_debug_regs and made static.
4925 2014-06-18 Gary Benson <gbenson@redhat.com>
4927 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4928 (i386_dr_low_can_set_control): Likewise.
4929 (i386_get_debug_register_length): Likewise.
4930 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4931 (i386_dr_low_can_set_control): Likewise.
4932 (i386_get_debug_register_length): Likewise.
4934 2014-06-17 Gary Benson <gbenson@redhat.com>
4936 * i386-low.h (i386-dregs.h): New include.
4937 (DR_FIRSTADDR): Now in i386-dregs.h.
4938 (DR_LASTADDR): Likewise.
4939 (DR_NADDR): Likewise.
4940 (DR_STATUS): Likewise.
4941 (DR_CONTROL): Likewise.
4942 (i386_debug_reg_state): Likewise.
4943 (i386_dr_insert_watchpoint): Likewise.
4944 (i386_dr_remove_watchpoint): Likewise.
4945 (i386_dr_region_ok_for_watchpoint): Likewise.
4946 (i386_dr_stopped_data_address): Likewise.
4947 (i386_dr_stopped_by_watchpoint): Likewise.
4948 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4950 2014-06-18 Gary Benson <gbenson@redhat.com>
4952 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4953 i386_dr_insert_watchpoint.
4954 (i386_low_remove_watchpoint): Renamed to
4955 i386_dr_remove_watchpoint.
4956 (i386_low_region_ok_for_watchpoint): Renamed to
4957 i386_dr_region_ok_for_watchpoint.
4958 (i386_low_stopped_data_address): Renamed to
4959 i386_dr_stopped_data_address.
4960 (i386_low_stopped_by_watchpoint): Renamed to
4961 i386_dr_stopped_by_watchpoint.
4962 * i386-low.c (i386_show_dr): Renamed to
4963 i386_dr_show and made nonstatic. All uses updated.
4964 (i386_length_and_rw_bits): Renamed to
4965 i386_dr_length_and_rw_bits and made nonstatic.
4967 (i386_insert_aligned_watchpoint): Renamed to
4968 i386_dr_insert_aligned_watchpoint and made nonstatic.
4970 (i386_remove_aligned_watchpoint): Renamed to
4971 i386_dr_remove_aligned_watchpoint and made nonstatic.
4973 (i386_update_inferior_debug_regs): Renamed to
4974 i386_dr_update_inferior_debug_regs and made nonstatic.
4976 (i386_low_insert_watchpoint): Renamed to
4977 i386_dr_insert_watchpoint. All uses updated.
4978 (i386_low_remove_watchpoint): Renamed to
4979 i386_dr_remove_watchpoint. All uses updated.
4980 (i386_low_region_ok_for_watchpoint): Renamed to
4981 i386_dr_region_ok_for_watchpoint. All uses updated.
4982 (i386_low_stopped_data_address): Renamed to
4983 i386_dr_stopped_data_address. All uses updated.
4984 (i386_low_stopped_by_watchpoint): Renamed to
4985 i386_dr_stopped_by_watchpoint. All uses updated.
4987 2014-06-18 Gary Benson <gbenson@redhat.com>
4989 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4990 (i386_dr_low_can_set_control): Likewise.
4991 (i386_insert_aligned_watchpoint): New check.
4993 2014-06-18 Gary Benson <gbenson@redhat.com>
4995 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4998 2014-06-18 Gary Benson <gbenson@redhat.com>
5000 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5001 instead of fatal and error.
5002 (i386_handle_nonaligned_watchpoint): Likewise.
5004 2014-06-18 Gary Benson <gbenson@redhat.com>
5006 * i386-low.c (i386_get_debug_register_length): New macro.
5007 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5008 (i386_show_dr): Use debug_printf instead of fprintf. Use
5009 phex to format values.
5011 2014-06-18 Gary Benson <gbenson@redhat.com>
5013 * i386-low.h: Comment changes.
5014 * i386-low.c: Likewise.
5016 2014-06-18 Gary Benson <gbenson@redhat.com>
5018 * i386-low.c: Whitespace changes.
5020 2014-06-12 Tom Tromey <tromey@redhat.com>
5022 * utils.c (freeargv): Remove.
5024 2014-06-12 Tom Tromey <tromey@redhat.com>
5026 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5027 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5028 (parse_debug_format_options): Likewise.
5029 (gdbserver_usage): Likewise.
5030 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5031 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5032 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5034 ($(LIBGNU)): Depend on libiberty.
5035 (all-lib): Recurse into all subdirs.
5036 (install-only): Invoke "install" target in subdirs.
5037 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5039 * configure: Rebuild.
5040 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5041 for vasprintf, vsnprintf, or gettimeofday.
5042 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5045 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5047 * development.sh: Delete.
5048 * Makefile.in (config.status): Adjust dependency on development.sh.
5049 * configure.ac: Adjust development.sh source call.
5050 * configure: Regenerate.
5052 2014-06-02 Pedro Alves <palves@redhat.com>
5054 * ax.c (gdb_free_agent_expr): New function.
5055 * ax.h (gdb_free_agent_expr): New declaration.
5056 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5058 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5060 (clear_breakpoint_conditions_and_commands): New function.
5061 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5062 (clear_breakpoint_conditions_and_commands): New declaration.
5064 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5066 * linux-aarch64-low.c (asm/ptrace.h): Include.
5068 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5070 Fix TLS access for -static -pthread.
5071 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5072 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5073 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5075 2014-05-20 Pedro Alves <palves@redhat.com>
5077 * linux-aarch64-low.c (aarch64_insert_point)
5078 (aarch64_remove_point): No longer check whether the type is
5079 supported here. Adjust to new interface.
5080 (the_low_target): Install aarch64_supports_z_point_type as
5081 supports_z_point_type method.
5082 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5083 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5084 instead of a Z packet char. Adjust.
5085 (arm_supports_z_point_type): New function.
5086 (arm_insert_point, arm_remove_point): Adjust to new interface.
5087 (the_low_target): Install arm_supports_z_point_type.
5088 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5089 (cris_insert_point, cris_remove_point): Adjust to new interface.
5090 Don't check whether the type is supported here.
5091 (the_low_target): Install cris_supports_z_point_type.
5092 * linux-low.c (linux_supports_z_point_type): New function.
5093 (linux_insert_point, linux_remove_point): Adjust to new interface.
5094 * linux-low.h (struct linux_target_ops) <insert_point,
5095 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5096 raw_breakpoint pointer parameter.
5097 <supports_z_point_type>: New method.
5098 * linux-mips-low.c (mips_supports_z_point_type): New function.
5099 (mips_insert_point, mips_remove_point): Adjust to new interface.
5100 Use mips_supports_z_point_type.
5101 (the_low_target): Install mips_supports_z_point_type.
5102 * linux-ppc-low.c (the_low_target): Install NULL as
5103 supports_z_point_type method.
5104 * linux-s390-low.c (the_low_target): Install NULL as
5105 supports_z_point_type method.
5106 * linux-sparc-low.c (the_low_target): Install NULL as
5107 supports_z_point_type method.
5108 * linux-x86-low.c (x86_supports_z_point_type): New function.
5109 (x86_insert_point): Adjust to new insert_point interface. Use
5110 insert_memory_breakpoint. Adjust to new
5111 i386_low_insert_watchpoint interface.
5112 (x86_remove_point): Adjust to remove_point interface. Use
5113 remove_memory_breakpoint. Adjust to new
5114 i386_low_remove_watchpoint interface.
5115 (the_low_target): Install x86_supports_z_point_type.
5116 * lynx-low.c (lynx_target_ops): Install NULL as
5117 supports_z_point_type callback.
5118 * nto-low.c (nto_supports_z_point_type): New.
5119 (nto_insert_point, nto_remove_point): Adjust to new interface.
5120 (nto_target_ops): Install nto_supports_z_point_type.
5121 * mem-break.c: Adjust intro comment.
5122 (struct raw_breakpoint) <raw_type, size>: New fields.
5123 <inserted>: Update comment.
5124 <shlib_disabled>: Delete field.
5125 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5126 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5127 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5128 (raw_bkpt_type_to_target_hw_bp_type): New function.
5129 (find_enabled_raw_code_breakpoint_at): New function.
5130 (find_raw_breakpoint_at): New type and size parameters. Use them.
5131 (insert_memory_breakpoint): New function, based off
5132 set_raw_breakpoint_at.
5133 (remove_memory_breakpoint): New function.
5134 (set_raw_breakpoint_at): Reimplement.
5135 (set_breakpoint): New, based on set_breakpoint_at.
5136 (set_breakpoint_at): Reimplement.
5137 (delete_raw_breakpoint): Go through the_target->remove_point
5138 instead of assuming memory breakpoints.
5139 (find_gdb_breakpoint_at): Delete.
5140 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5141 (find_gdb_breakpoint): New function.
5142 (set_gdb_breakpoint_at): Delete.
5143 (z_type_supported): New function.
5144 (set_gdb_breakpoint_1): New function, loosely based off
5145 set_gdb_breakpoint_at.
5146 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5147 (delete_gdb_breakpoint_at): Delete.
5148 (delete_gdb_breakpoint_1): New function, loosely based off
5149 delete_gdb_breakpoint_at.
5150 (delete_gdb_breakpoint): New function.
5151 (clear_gdb_breakpoint_conditions): Rename to ...
5152 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5154 (add_condition_to_breakpoint): Make static.
5155 (add_breakpoint_condition): Take a struct breakpoint pointer
5156 instead of an address. Adjust.
5157 (gdb_condition_true_at_breakpoint): Rename to ...
5158 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5160 (gdb_condition_true_at_breakpoint): Reimplement.
5161 (add_breakpoint_commands): Take a struct breakpoint pointer
5162 instead of an address. Adjust.
5163 (gdb_no_commands_at_breakpoint): Rename to ...
5164 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5165 parameter. Return true if no breakpoint was found. Change debug
5167 (gdb_no_commands_at_breakpoint): Reimplement.
5168 (run_breakpoint_commands): Rename to ...
5169 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5170 and change return type to boolean.
5171 (run_breakpoint_commands): New function.
5172 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5173 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5174 breakpoint. Go through the_target->remove_point instead of
5175 assuming memory breakpoint.
5176 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5177 software and hardware breakpoints.
5178 (reinsert_raw_breakpoint): Go through the_target->insert_point
5179 instead of assuming memory breakpoint.
5180 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5181 software and hardware breakpoints.
5182 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5183 Check both software and hardware breakpoints.
5184 (validate_inserted_breakpoint): Assert the breakpoint is a
5185 software breakpoint. Set the inserted flag to -1 instead of
5186 setting shlib_disabled.
5187 (delete_disabled_breakpoints): Adjust.
5188 (validate_breakpoints): Only validate software breakpoints.
5189 Adjust to inserted flag change.
5190 (check_mem_read, check_mem_write): Skip breakpoint types other
5191 than software breakpoints. Adjust to inserted flag change.
5192 * mem-break.h (enum raw_bkpt_type): New enum.
5193 (raw_breakpoint, struct process_info): Forward declare.
5194 (Z_packet_to_target_hw_bp_type): Delete declaration.
5195 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5196 (set_gdb_breakpoint, delete_gdb_breakpoint)
5197 (clear_breakpoint_conditions): New declarations.
5198 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5199 (breakpoint_inserted_here): Update comment.
5200 (add_breakpoint_condition, add_breakpoint_commands): Replace
5201 address parameter with a breakpoint pointer parameter.
5202 (gdb_breakpoint_here): Update comment.
5203 (delete_gdb_breakpoint_at): Delete.
5204 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5205 * server.c (process_point_options): Take a struct breakpoint
5206 pointer instead of an address. Adjust.
5207 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5208 delete_gdb_breakpoint.
5209 * spu-low.c (spu_target_ops): Install NULL as
5210 supports_z_point_type method.
5211 * target.h: Include mem-break.h.
5212 (struct target_ops) <prepare_to_access_memory>: Update comment.
5213 <supports_z_point_type>: New field.
5214 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5215 instead of a char. Also take a raw breakpoint pointer.
5216 * win32-arm-low.c (the_low_target): Install NULL as
5217 supports_z_point_type.
5218 * win32-i386-low.c (i386_supports_z_point_type): New function.
5219 (i386_insert_point, i386_remove_point): Adjust to new interface.
5220 (the_low_target): Install i386_supports_z_point_type.
5221 * win32-low.c (win32_supports_z_point_type): New function.
5222 (win32_insert_point, win32_remove_point): Adjust to new interface.
5223 (win32_target_ops): Install win32_supports_z_point_type.
5224 * win32-low.h (struct win32_target_ops):
5225 <supports_z_point_type>: New method.
5226 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5227 instead of a char. Also take a raw breakpoint pointer.
5229 2014-05-20 Pedro Alves <palves@redhat.com>
5231 * mem-break.h: Include break-common.h.
5232 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5233 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5234 (Z_packet_to_target_hw_bp_type): New declaration.
5235 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5236 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5237 (Z_PACKET_ACCESS_WP): Delete macros.
5238 (Z_packet_to_hw_type): Delete function.
5239 * i386-low.h: Don't include break-common.h here.
5240 (Z_packet_to_hw_type): Delete declaration.
5241 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5242 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5243 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5244 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5245 * linux-aarch64-low.c: Don't include break-common.h here.
5246 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5247 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5248 (Z_packet_to_target_hw_bp_type): Delete function.
5249 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5251 (mips_insert_point, mips_remove_point): Use
5252 Z_packet_to_target_hw_bp_type.
5254 2014-05-20 Pedro Alves <palves@redhat.com>
5256 * linux-aarch64-low.c: Include break-common.h.
5257 (enum target_point_type): Delete.
5258 (Z_packet_to_point_type): Rename to ...
5259 (Z_packet_to_target_hw_bp_type): ... this, and return a
5260 target_hw_bp_type instead.
5261 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5262 instead of an enum target_point_type.
5263 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5265 (aarch64_dr_state_insert_one_point)
5266 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5267 (aarch64_handle_aligned_watchpoint)
5268 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5269 Take an enum target_hw_bp_type instead of an enum
5271 (aarch64_supports_z_point_type): New function.
5272 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5273 use Z_packet_to_target_hw_bp_type.
5275 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5277 * configure.ac: Only use -Werror by default when DEVELOPMENT
5279 * configure: Regenerate.
5281 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5283 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5284 * linux-x86-low.c (X86_64_USER_REGS): New.
5285 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5287 2014-04-28 Yao Qi <yao@codesourcery.com>
5289 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5292 2014-04-25 Pedro Alves <palves@redhat.com>
5295 * linux-low.c (linux_attach_fail_reason_string): New function.
5296 (linux_attach_lwp): Delete.
5297 (linux_attach_lwp_1): Rename to ...
5298 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5299 argument. Remove "initial" parameter. Return int instead of
5300 void. Don't error or warn here.
5301 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5302 failure to attach to the tgid. Call warning when failing to
5304 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5305 argument. Remove "initial" parameter. Return int instead of
5306 void. Don't error or warn here.
5307 (linux_attach_fail_reason_string): New declaration.
5308 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5309 interface change. Use linux_attach_fail_reason_string.
5311 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5312 Walfred Tedeschi <walfred.tedeschi@intel.com>
5314 * Makefile.in: Added rules to handle new files
5315 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5316 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5317 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5318 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5319 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5320 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5322 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5323 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5324 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5325 i386/x32-avx512.xml.
5326 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5327 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5328 i386/x32-avx512-linux.xml.
5329 * i387-fp.c (num_avx512_k_registers): New constant for number
5331 (num_avx512_zmmh_low_registers): New constant for number of
5332 lower ZMM registers (0-15).
5333 (num_avx512_zmmh_high_registers): New constant for number of
5334 higher ZMM registers (16-31).
5335 (num_avx512_ymmh_registers): New contant for number of higher
5336 YMM registers (ymm16-31 added by avx521 on x86_64).
5337 (num_avx512_xmm_registers): New constant for number of higher
5338 XMM registers (xmm16-31 added by AVX512 on x86_64).
5339 (struct i387_xsave): Add space for AVX512 registers.
5340 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5341 Add code to handle AVX512 registers.
5342 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5343 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5344 prototypei from generated file.
5345 (tdesc_amd64_avx512_linux): Likewise.
5346 (init_registers_x32_avx512_linux): Likewise.
5347 (tdesc_x32_avx512_linux): Likewise.
5348 (init_registers_i386_avx512_linux): Likewise.
5349 (tdesc_i386_avx512_linux): Likewise.
5350 (x86_64_regmap): Add AVX512 registers.
5351 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5353 (initialize_low_arch): Add code to initialize AVX512 registers.
5355 2014-04-23 Pedro Alves <palves@redhat.com>
5357 * mem-break.c (find_gdb_breakpoint_at): Make static.
5358 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5360 2014-04-23 Pedro Alves <palves@redhat.com>
5362 * i386-low.c: Don't include break-common.h here.
5363 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5364 prototype to take target_hw_bp_type as argument instead of a Z
5366 * i386-low.h: Include break-common.h here.
5367 (Z_packet_to_hw_type): Declare.
5368 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5370 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5371 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5372 (x86_remove_point): Convert the packet number to a
5373 target_hw_bp_type before calling i386_low_remove_watchpoint.
5374 * win32-i386-low.c (i386_insert_point): Convert the packet number
5375 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5376 (i386_remove_point): Convert the packet number to a
5377 target_hw_bp_type before calling i386_low_remove_watchpoint.
5379 2014-04-23 Pedro Alves <palves@redhat.com>
5381 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5383 2014-04-10 Pedro Alves <palves@redhat.com>
5385 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5386 Check if the condition or command is NULL before checking if the
5387 breakpoint is known. On success, return true.
5388 * mem-break.h (add_breakpoint_condition): Document return.
5389 (add_breakpoint_commands): Add describing comment.
5390 * server.c (skip_to_semicolon): New function.
5391 (process_point_options): Use it.
5393 2014-04-09 Pedro Alves <palves@redhat.com>
5395 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5398 2014-02-27 Pedro Alves <palves@redhat.com>
5401 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5403 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5405 (last_thread_of_process_p): Take a PID argument instead of a
5407 (linux_wait_for_lwp): Delete.
5408 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5410 (linux_low_filter_event): New function, party factored out from
5411 linux_wait_for_event.
5412 (linux_wait_for_event): Rename to ...
5413 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5414 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5415 sigsuspend. Check for zombie leaders.
5416 (linux_wait_for_event): Reimplement as wrapper around
5417 linux_wait_for_event_filtered.
5418 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5419 a normal or signal exit is seen, it's the whole process exiting.
5420 (wait_for_sigstop): No longer a for_each_inferior callback.
5421 Rewrite on top of linux_wait_for_event_filtered.
5422 (stop_all_lwps): Call wait_for_sigstop directly.
5423 * server.c (resume, handle_target_event): Handle
5424 TARGET_WAITKIND_NO_RESUMED.
5426 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5428 * win32-low.c (psapi_get_dll_name,
5429 * win32_CreateToolhelp32Snapshot): Delete.
5430 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5431 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5433 (handle_load_dll): Add function description.
5434 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5436 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5438 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5440 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5441 base address when calling win32_add_one_solib.
5442 (handle_load_dll): Delete local variable load_addr.
5443 Remove 0x1000 offset applied to DLL base address when calling
5444 win32_add_one_solib.
5445 (handle_unload_dll): Add comment.
5447 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5449 * win32-low.c (win32_add_all_dlls): Renames
5450 win32_ensure_ntdll_loaded. Rewrite function documentation.
5451 Adjust implementation to always load all DLLs.
5452 Add 0x1000 offset to DLL base address when calling
5453 win32_add_one_solib.
5454 (child_initialization_done): New static global.
5455 (do_initial_child_stuff): Set child_initialization_done to
5456 zero during child initialization, and 1 after. Replace call
5457 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5459 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5460 (handle_unload_dll): Add function documentation.
5461 (get_child_debug_event): Ignore load and unload DLL events
5462 during child initialization.
5464 2014-02-20 Doug Evans <dje@google.com>
5466 Remove global all_lwps.
5467 * inferiors.h (ptid_of): Move here from linux-low.h.
5468 (pid_of, lwpid_of): Ditto.
5469 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5470 parameter is a struct thread_info * now.
5471 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5472 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5473 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5475 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5476 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5477 * linux-arm-low.c (update_registers_callback): Update, "entry"
5478 parameter is a struct thread_info * now.
5479 Fetch lwpid from current_inferior directly.
5480 (arm_insert_point): Pass &all_threads to find_inferior instead of
5482 (arm_remove_point): Ditto.
5483 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5484 (arm_prepare_to_resume): Fetch pid from thread.
5485 (arm_read_description): Fetch lwpid from current_inferior directly.
5486 * linux-low.c (all_lwps): Delete.
5487 (delete_lwp): Delete call to remove_inferior.
5488 (handle_extended_wait): Fetch lwpid from thread.
5489 (add_lwp): Don't set lwp->entry.id. Remove call to
5490 add_inferior_to_list.
5491 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5492 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5493 (kill_one_lwp_callback): Ditto.
5494 (linux_kill): Don't dereference NULL pointer.
5495 Fetch ptid,lwpid from thread.
5496 (get_detach_signal): Fetch ptid from thread.
5497 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5498 Simplify call to regcache_invalidate_thread.
5499 (delete_lwp_callback): Update, "entry" parameter is a
5500 struct thread_info * now. Fetch pid from thread.
5501 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5502 (status_pending_p_callback): Update, "entry" parameter is a
5503 struct thread_info * now. Fetch ptid from thread.
5504 (find_lwp_pid): Update, "entry" parameter is a
5505 struct thread_info * now.
5506 (linux_wait_for_lwp): Fetch pid from thread.
5507 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5508 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5509 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5510 (dequeue_one_deferred_signal): Ditto.
5511 (cancel_breakpoint): Fetch ptid from current_inferior.
5512 (linux_wait_for_event): Pass &all_threads to find_inferior,
5513 not &all_lwps. Fetch ptid, lwpid from thread.
5514 (count_events_callback): Update, "entry" parameter is a
5515 struct thread_info * now.
5516 (select_singlestep_lwp_callback): Ditto.
5517 (select_event_lwp_callback): Ditto.
5518 (cancel_breakpoints_callback): Ditto.
5519 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5521 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5522 (unsuspend_one_lwp): Update, "entry" parameter is a
5523 struct thread_info * now.
5524 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5526 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5527 Fetch lwpid from thread, not lwp.
5528 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5529 Pass &all_threads to find_inferior, not &all_lwps.
5530 (send_sigstop): Fetch lwpid from thread, not lwp.
5531 (send_sigstop_callback): Update, "entry" parameter is a
5532 struct thread_info * now.
5533 (suspend_and_send_sigstop_callback): Ditto.
5534 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5535 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5536 struct thread_info * now.
5537 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5539 (lwp_running): Update, "entry" parameter is a
5540 struct thread_info * now.
5541 (stop_all_lwps): Fetch ptid from thread.
5542 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5543 (linux_resume_one_lwp): Fetch lwpid from thread.
5544 (linux_set_resume_request): Update, "entry" parameter is a
5545 struct thread_info * now. Fetch pid, lwpid from thread.
5546 (resume_status_pending_p): Update, "entry" parameter is a
5547 struct thread_info * now.
5548 (need_step_over_p): Ditto. Fetch lwpid from thread.
5549 (start_step_over): Fetch lwpid from thread.
5550 (linux_resume_one_thread): Update, "entry" parameter is a
5551 struct thread_info * now. Fetch lwpid from thread.
5552 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5553 (proceed_one_lwp): Update, "entry" parameter is a
5554 struct thread_info * now. Fetch lwpid from thread.
5555 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5556 struct thread_info * now.
5557 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5558 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5559 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5561 (regsets_store_inferior_registers): Ditto.
5562 (fetch_register, store_register): Ditto.
5563 (linux_read_memory, linux_write_memory): Ditto.
5564 (linux_request_interrupt): Ditto.
5565 (linux_read_auxv): Ditto.
5566 (linux_xfer_siginfo): Ditto.
5567 (linux_qxfer_spu): Ditto.
5568 (linux_qxfer_libraries_svr4): Ditto.
5569 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5570 moved to inferiors.h.
5572 (get_thread_lwp): Update.
5573 (struct lwp_info): Delete member "entry". Simplify comment for
5576 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5577 current_inferior directly.
5578 (update_watch_registers_callback): Update, "entry" parameter is a
5579 struct thread_info * now. Fetch pid from thread.
5580 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5581 (mips_insert_point): Fetch lwpid from current_inferior.
5582 Pass &all_threads to find_inferior, not &all_lwps.
5583 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5584 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5586 (mips_stopped_data_address): Ditto.
5587 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5589 * linux-tile-low.c (tile_arch_setup): Ditto.
5590 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5591 (update_debug_registers_callback): Update, "entry" parameter is a
5592 struct thread_info * now. Fetch pid from thread.
5593 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5594 Pass &all_threads to find_inferior, not &all_lwps.
5595 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5596 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5597 Pass &all_threads to find_inferior, not &all_lwps.
5598 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5599 (i386_dr_low_get_status): Ditto.
5600 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5601 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5602 (x86_linux_read_description): Ditto.
5603 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5605 2014-02-20 Doug Evans <dje@google.com>
5607 * inferiors.c (get_first_inferior): Fix buglet.
5609 2014-02-19 Doug Evans <dje@google.com>
5611 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5612 * inferiors.c (add_thread): Change result type to struct thread_info *.
5613 All callers updated.
5614 (add_lwp): Call add_thread here instead of in callers.
5615 All callers updated.
5616 * linux-low.h (get_lwp_thread): Rewrite.
5617 (struct lwp_info): New member "thread".
5619 2014-02-19 Doug Evans <dje@google.com>
5621 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5622 All callers updated.
5624 2014-02-19 Doug Evans <dje@google.com>
5626 * inferiors.c (add_thread): Fix whitespace.
5628 2014-02-19 Doug Evans <dje@google.com>
5630 * dll.c (clear_dlls): Replace accessing list implemention details
5632 * gdbthread.h (get_first_thread): Declare.
5633 * inferiors.c (for_each_inferior_with_data): New function.
5634 (get_first_thread): New function.
5635 (find_thread_ptid): Simplify.
5636 (get_first_inferior): New function.
5637 (clear_list): Delete.
5638 (one_inferior_p): New function.
5639 (clear_inferior_list): New function.
5640 (clear_inferiors): Update.
5641 * inferiors.h (for_each_inferior_with_data): Declare.
5642 (clear_inferior_list): Declare.
5643 (one_inferior_p): Declare.
5644 (get_first_inferior): Declare.
5645 * linux-low.c (linux_wait_for_event): Replace accessing list
5646 implemention details with API function.
5647 * server.c (target_running): Ditto.
5648 (accumulate_file_name_length): New function.
5649 (emit_dll_description): New function.
5650 (handle_qxfer_libraries): Replace accessing list implemention
5651 details with API function.
5652 (handle_qxfer_threads_worker): New function.
5653 (handle_qxfer_threads_proper): Replace accessing list implemention
5654 details with API function.
5655 (handle_query): Ditto.
5656 (visit_actioned_threads_callback_ftype): New typedef.
5657 (visit_actioned_threads_data): New struct.
5658 (visit_actioned_threads): Rewrite to be find_inferior callback.
5659 (resume): Call find_inferior.
5660 (handle_status): Replace accessing list implemention
5661 details with API function.
5662 (process_serial_event): Replace accessing list implemention details
5664 * target.c (set_desired_inferior): Replace accessing list implemention
5665 details with API function.
5666 * tracepoint.c (same_process_p): New function.
5667 (gdb_agent_about_to_close): Replace accessing list implemention
5668 details with API function.
5669 * win32-low.c (child_delete_thread): Replace accessing list
5670 implemention details with API function.
5671 (match_dll_by_basename): New function.
5672 (dll_is_loaded_by_basename): New function.
5673 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5674 details call to dll_is_loaded_by_basename.
5676 2014-02-19 Doug Evans <dje@google.com>
5678 * dll.h (struct dll_info): Add comment.
5679 * gdbthread.h (struct thread_info): Add comment.
5680 (current_ptid): Simplify.
5681 * inferiors.c (add_process): Update.
5682 (remove_process): Update.
5683 * inferiors.h (struct process_info): Rename member "head" to "entry".
5684 * linux-low.c (delete_lwp): Update.
5686 (last_thread_of_process_p): Update.
5687 (kill_one_lwp_callback, linux_kill): Update.
5688 (status_pending_p_callback): Update.
5689 (wait_for_sigstop): Update. Simplify read of ptid.
5690 (start_step_over): Update.
5691 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5692 (get_lwp_thread): Update.
5693 (struct lwp_info): Rename member "head" to "entry".
5694 * regcache.h (inferior_list_entry): Delete.
5695 * server.c (kill_inferior_callback): Update.
5696 (detach_or_kill_inferior_callback): Update.
5697 (print_started_pid): Update.
5698 (print_attached_pid): Update.
5699 (process_serial_event): Simplify read of ptid.
5700 * thread-db.c (thread_db_create_event): Update.
5701 (thread_db_get_tls_address): Update.
5702 * win32-low.c (current_inferior_ptid): Simplify.
5704 2014-02-19 Tom Tromey <tromey@redhat.com>
5706 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5708 (target_supports_btrace): Update.
5710 2014-02-14 Yao Qi <yao@codesourcery.com>
5712 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5713 (rsp-low-ipa.o): New target.
5715 2014-02-12 Tom Tromey <tromey@redhat.com>
5717 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5718 convert_ascii_to_int.
5719 * regcache.c (registers_to_string): Likewise.
5720 * remote-utils.c (decode_M_packet): Likewise.
5721 * server.c (process_serial_event): Likewise.
5723 2014-02-12 Tom Tromey <tromey@redhat.com>
5725 * server.c (handle_query, handle_v_run): Use hex2bin, not
5727 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5729 2014-02-12 Tom Tromey <tromey@redhat.com>
5731 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5732 convert_int_to_ascii.
5733 * regcache.c (registers_to_string, collect_register_as_string):
5735 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5737 * server.c (process_serial_event): Likewise.
5738 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5739 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5741 2014-02-12 Tom Tromey <tromey@redhat.com>
5743 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5744 bin2hex, not hexify.
5745 * tracepoint.c (cmd_qtstatus): Likewise.
5747 2014-02-12 Tom Tromey <tromey@redhat.com>
5749 * remote-utils.c (monitor_output): Pass explicit length to
5752 2014-02-12 Tom Tromey <tromey@redhat.com>
5754 * tracepoint.c: Include rsp-low.h.
5755 * server.c: Include rsp-low.h.
5756 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5757 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5759 * remote-utils.c: Include rsp-low.h.
5760 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5761 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5762 (convert_int_to_ascii, convert_ascii_to_int): Move to
5764 * regcache.c: Include rsp-low.h.
5765 * ax.c: Include rsp-low.h.
5766 * Makefile.in (SFILES): Add common/rsp-low.c.
5767 (OBS): Add rsp-low.o.
5768 (rsp-low.o): New target.
5770 2014-02-12 Tom Tromey <tromey@redhat.com>
5772 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5773 Include print-utils.h.
5774 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5775 (plongest, thirty_two, phex_nz): Remove.
5776 * Makefile.in (SFILES): Add common/print-utils.c.
5777 (OBS): Add print-utils.o.
5778 (print-utils-ipa.o): New target.
5779 (print-utils.o): New target.
5780 (IPA_OBJS): Add print-utils-ipa.o.
5782 2014-02-06 Tom Tromey <tromey@redhat.com>
5784 * Makefile.in (SFILES): Fix indentation.
5786 2014-02-05 Doug Evans <dje@google.com>
5788 * linux-low.c (linux_wait_for_event): Improve comment.
5789 (linux_wait_1): Keep current_inferior in sync with event_child.
5791 2014-01-22 Doug Evans <dje@google.com>
5793 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5795 2014-01-22 Doug Evans <dje@google.com>
5797 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5798 * configure: Regenerate.
5799 * config.in: Regenerate.
5800 * Makefile.in (SFILES): Add debug.c.
5802 * debug.c: New file.
5803 * debug.h: New file.
5804 * linux-aarch64-low.c (*): Update all debugging printfs to use
5805 debug_printf instead of fprintf.
5806 * linux-arm-low.c (*): Ditto.
5807 * linux-cris-low.c (*): Ditto.
5808 * linux-crisv32-low.c (*): Ditto.
5809 * linux-m32r-low.c (*): Ditto.
5810 * linux-sparc-low.c (*): Ditto.
5811 * linux-x86.c (*): Ditto.
5812 * linux-low.c (*): Ditto.
5813 (linux_wait_1): Add calls to debug_enter, debug_exit.
5814 (linux_wait): Remove redundant debugging printf.
5815 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5816 (linux_resume, unstop_all_lwps): Ditto.
5817 * mem-break.c (*): Update all debugging printfs to use
5818 debug_printf instead of fprintf.
5819 * remote-utils.c (*): Ditto.
5820 * thread-db.c (*): Ditto.
5821 * server.c #include <ctype.h>, "gdb_vecs.h".
5822 (debug_threads): Moved to debug.c.
5823 (*): Update all debugging printfs to use debug_printf instead of
5825 (start_inferior): Replace call to fflush with call to debug_flush.
5826 (monitor_show_help): Mention set debug-format.
5827 (parse_debug_format_options): New function.
5828 (handle_monitor_command): Handle "monitor set debug-format".
5829 (gdbserver_usage): Mention --debug-format.
5830 (main): Parse --debug-format.
5831 * server.h (debug_threads): Declaration moved to debug.h.
5833 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5834 trace_debug_1 that uses debug_printf.
5835 (tracepoint_look_up_symbols): Update all debugging printfs to use
5836 debug_printf instead of fprintf.
5838 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5840 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5843 2014-01-17 Pedro Alves <palves@redhat.com>
5846 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5847 defined after including gdb_proc_service.h.
5849 2014-01-16 Doug Evans <dje@google.com>
5851 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5852 (match_dll): Use it.
5854 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5856 * target.h (target_ops) <read_btrace>: Change parameters and
5857 return type to allow error reporting.
5858 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5859 trace reading errors on.
5860 * linux-low.c (linux_low_read_btrace): Pass trace reading
5862 (linux_low_disable_btrace): New.
5864 2014-01-15 Doug Evans <dje@google.com>
5866 * inferiors.c (thread_id_to_gdb_id): Delete.
5867 * inferiors.h (thread_id_to_gdb_id): Delete.
5869 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5871 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5872 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5875 2014-01-08 Pedro Alves <palves@redhat.com>
5877 * server.c (handle_status): Don't discard previous queued stop
5878 replies or thread's pending status here.
5879 (main) <disconnection>: Do it here instead.
5881 2014-01-08 Pedro Alves <palves@redhat.com>
5883 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5884 * server.c (visit_actioned_threads, handle_pending_status): New
5886 (handle_v_cont): Factor out parts to ...
5887 (resume): ... this new function. If in all-stop, and a thread
5888 being resumed has a pending status, report it without actually
5890 (myresume): Adjust to use the new 'resume' function.
5891 (clear_pending_status_callback, set_pending_status_callback)
5892 (find_status_pending_thread_callback): New functions.
5893 (handle_status): Handle the case of multiple threads having
5894 interesting statuses to report. Report threads' real last signal
5895 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5896 with an interesting thread to report the status for, instead of
5897 always reporting the status of the first thread.
5899 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5901 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5902 * gdbreplay.c (gdbreplay_version): Likewise.
5904 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5906 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5907 iov.iov_len with the real length in use.
5909 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5911 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5912 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5913 for all targets that use win32-low.c.
5914 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5915 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5917 2013-12-13 Pedro Alves <palves@redhat.com>
5919 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5920 if equal to TARGET_WAITKIND_LOADED.
5921 * win32-low.c (cached_status): New static global.
5922 (win32_wait): Add declaration.
5923 (do_initial_child_stuff): Flush all initial pending debug events
5924 up to the initial breakpoint.
5925 (win32_wait): If CACHED_STATUS was set, return that instead
5926 of doing a real wait. Remove the code resuming the execution
5927 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5928 during the initial phase. Also remove the code changing
5929 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5930 TARGET_WAITKIND_STOPPED.
5932 2013-12-11 Yao Qi <yao@codesourcery.com>
5934 * notif.c (handle_notif_ack): Return 0 if no notification
5937 2013-11-20 Doug Evans <dje@google.com>
5939 * linux-low.c (linux_set_resume_request): Fix comment.
5941 2013-11-20 Doug Evans <dje@google.com>
5943 * linux-low.c (resume_status_pending_p): Tweak comment.
5945 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5947 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5948 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5949 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5950 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5951 (srv_amd64_regobj): Add amd64-mpx.o.
5952 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5953 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5954 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5955 * i387-fp.c (num_pl_bnd_register) Added constant.
5956 (num_pl_bnd_cfg_registers) Added constant.
5957 (struct i387_xsave) Added reserved area and MPX fields.
5958 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5959 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5961 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5962 (init_registers_amd64_mpx_linux): Declare new function.
5963 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5964 (x86_64_regmap): Add MPX registers.
5965 (x86_linux_read_description): Add MPX case.
5966 (initialize_low_arch): Initialize MPX targets.
5968 2013-11-18 Tom Tromey <tromey@redhat.com>
5970 * configure: Rebuild.
5971 * configure.ac: Don't check for stdlib.h.
5972 * gdbreplay.c: Unconditionally include stdlib.h.
5974 2013-11-18 Tom Tromey <tromey@redhat.com>
5976 * config.in: Rebuild.
5977 * configure: Rebuild.
5978 * configure.ac: Don't use AC_HEADER_DIRENT.
5980 2013-11-18 Tom Tromey <tromey@redhat.com>
5982 * server.h: Don't check HAVE_STRING_H.
5983 * gdbreplay.c: Don't check HAVE_STRING_H.
5984 * configure: Rebuild.
5986 2013-11-18 Tom Tromey <tromey@redhat.com>
5988 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5991 2013-11-08 Tom Tromey <tromey@redhat.com>
5993 * configure, config.in: Rebuild.
5994 * configure.ac: Remove unused configury.
5996 2013-11-08 Tom Tromey <tromey@redhat.com>
5998 * acinclude.m4: Include common.m4, codeset.m4.
5999 * configure, config.in: Rebuild.
6000 * configure.ac: Use GDB_AC_COMMON.
6002 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6004 * linux-s390-low.c (HWCAP_S390_TE): New define.
6005 (s390_arch_setup): Consider the TE field in the HWCAP for
6006 determining 'have_regset_tdb'.
6008 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6011 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6014 2013-10-02 Pedro Alves <palves@redhat.com>
6016 * server.c (process_serial_event): Don't output "GDBserver
6017 exiting" if GDB is connected through stdio.
6018 * target.c (mywait): Likewise, be silent if GDB is connected
6021 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6023 * lynx-low.c (lynx_add_threads_after_attach): New function.
6024 (lynx_attach): Remove call to add_thread. Add call to
6025 lynx_add_threads_after_attach instead.
6027 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6029 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6030 * config.in, configure: Regenerated.
6032 2013-09-18 Yao Qi <yao@codesourcery.com>
6035 * server.c (start_inferior): Clear 'resume_info'.
6037 2013-09-16 Jiong Wang <jiwang@tilera.com>
6039 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6042 2013-09-16 Jiong Wang <jiwang@tilera.com>
6044 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6045 linux-tile-low.o to srv_tgtobj.
6047 2013-09-16 Will Newton <will.newton@linaro.org>
6049 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6052 2013-09-06 Pedro Alves <palves@redhat.com>
6054 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6055 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6056 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6057 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6058 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6059 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6061 2013-09-06 Pedro Alves <palves@redhat.com>
6063 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6064 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6066 2013-09-06 Pedro Alves <palves@redhat.com>
6068 * linux-amd64-ipa.c: Include tracepoint.h.
6069 * linux-i386-ipa.c: Include tracepoint.h.
6071 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6073 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6074 (ps_get_thread_area): New function.
6076 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6078 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6079 (initialize_low_arch): Call init_registers_crisv32 rather than
6080 init_register_crisv32.
6082 2013-09-05 Pedro Alves <palves@redhat.com>
6084 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6086 * hostio.h: ... this new file.
6087 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6088 win32-low.c: Include hostio.h.
6090 2013-09-05 Pedro Alves <palves@redhat.com>
6092 * server.h (gdb_client_data, handler_func, callback_handler_func)
6093 (delete_file_handler, add_file_handler, append_callback_event)
6094 (delete_callback_event, start_event_loop, initialize_event_loop):
6095 Move to event-loop.h and include it.
6096 * event-loop.h: New file.
6098 2013-09-05 Pedro Alves <palves@redhat.com>
6100 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6101 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6102 (loaded_dll, unloaded_dll): Move to ...
6103 * dll.h: ... this new file.
6104 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6106 2013-09-05 Pedro Alves <palves@redhat.com>
6108 * server.h (current_process, get_thread_process, all_processes)
6109 (add_inferior_to_list, for_each_inferior, current_inferior)
6110 (remove_inferior, add_process, remove_process, find_process_pid)
6111 (have_started_inferiors_p, have_attached_inferiors_p)
6112 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6113 (clear_inferiors, find_inferior, find_inferior_id)
6114 (inferior_target_data, set_inferior_target_data)
6115 (inferior_regcache_data, set_inferior_regcache_data): Move to
6116 inferiors.h, and include it.
6117 * inferiors.h: New file.
6119 2013-09-05 Pedro Alves <palves@redhat.com>
6121 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6125 2013-09-05 Pedro Alves <palves@redhat.com>
6127 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6129 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6130 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6131 (handle_tracepoint_general_set, handle_tracepoint_query)
6132 (tracepoint_finished_step, tracepoint_was_hit)
6133 (release_while_stepping_state_list, current_traceframe)
6134 (in_readonly_region, traceframe_read_mem)
6135 (fetch_traceframe_registers, traceframe_read_sdata)
6136 (traceframe_read_info, struct fast_tpoint_collect_status)
6137 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6138 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6139 (supply_fast_tracepoint_registers)
6140 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6141 (ipa_tdesc, claim_trampoline_space)
6142 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6143 (agent_mem_read, agent_get_trace_state_variable_value)
6144 (agent_set_trace_state_variable_value, agent_tsv_read)
6145 (agent_mem_read_string, get_raw_reg_func_addr)
6146 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6147 * tracepoint.h: ... this new file.
6149 2013-09-05 Pedro Alves <palves@redhat.com>
6151 * server.h (perror_with_name, error, fatal, warning, paddress)
6152 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6154 * utils.h: New file.
6156 2013-09-05 Pedro Alves <palves@redhat.com>
6158 * server.h (remote_debug, noack_mode, transport_is_reliable)
6159 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6160 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6161 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6162 (write_enn, initialize_async_io, enable_async_io)
6163 (disable_async_io, check_remote_input_interrupt_request)
6164 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6165 (dead_thread_notify, prepare_resume_reply)
6166 (decode_address_to_semicolon, decode_address, decode_m_packet)
6167 (decode_M_packet, decode_X_packet, decode_xfer_write)
6168 (decode_search_memory_packet, unhexify, hexify)
6169 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6170 (look_up_one_symbol, relocate_instruction)
6171 (monitor_output): Move to remote-utils.h, and include it.
6172 * remote-utils.h: New file.
6174 2013-09-05 Pedro Alves <palves@redhat.com>
6176 * server.h (_): Delete.
6178 2013-09-02 Pedro Alves <palves@redhat.com>
6180 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6181 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6183 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6185 2013-09-02 Pierre Muller <muller@sourceware.org>
6187 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6188 or WriteProcessMemory complete successfully and handle
6189 ERROR_PARTIAL_COPY error.
6191 2013-09-02 Pedro Alves <palves@redhat.com>
6193 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6194 error instead of EIO.
6196 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6199 * linux-low.c: Include filestuff.h.
6200 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6201 * lynx-low.c: Include filestuff.h.
6202 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6203 * server.c: Include filestuff.h.
6204 (main): Call notice_open_fds.
6205 * spu-low.c: Include filestuff.h.
6206 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6208 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6210 * Makefile.in: Explain why ../target and ../nat are not
6211 listed as include file search paths.
6212 (linux-waitpid.o): New object file rule.
6213 * configure.srv (srv_native_linux_obj): New variable.
6214 Replace all occurrences of linux native object files with
6215 $srv_native_linux_obj.
6216 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6217 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6218 (linux_enable_event_reporting): Remove declaration.
6219 (my_waitpid): Moved to common/linux-waitpid.c.
6220 (linux_wait_for_event): Pass ptid when calling
6221 linux_enable_event_reporting.
6222 (linux_supports_tracefork_flag): Remove.
6223 (linux_enable_event_reporting): Likewise.
6224 (linux_tracefork_grandchild): Remove.
6225 (STACK_SIZE): Moved to common/linux-ptrace.c.
6226 (linux_tracefork_child): Remove.
6227 (linux_test_for_tracefork): Remove.
6228 (linux_look_up_symbols): Call linux_supports_traceclone.
6229 (initialize_low): Remove call to linux_test_for_tracefork.
6230 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6231 common/linux-ptrace.h.
6232 (PTRACE_TYPE_ARG4): Likewise.
6233 Include linux-ptrace.h.
6235 2013-08-21 Pedro Alves <palves@redhat.com>
6237 * config.in: Renegerate.
6239 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6241 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6242 (SFILES): Remove $(srcdir)/common/target-common.c and
6243 add $(srcdir)/target/waitstatus.c.
6244 (OBS): Remove target-common.o and add waitstatus.o.
6245 (server_h): Remove $(srcdir)/../common/target-common.h and
6246 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6247 and $(srcdir)/../target/waitstatus.h.
6248 (target-common.o): Remove.
6249 (waitstatus.o): New target object file.
6250 * target.h: Do not include target-common.h and
6251 include target/resume.h, target/wait.h and
6252 target/waitstatus.h.
6254 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6256 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6257 to PTRACE_TYPE_ARG3.
6258 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6259 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6261 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6262 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6264 2013-07-27 Jie Zhang <jie@codesourcery.com>
6265 Daniel Jacobowitz <dan@codesourcery.com>
6266 Yao Qi <yao@codesourcery.com>
6268 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6269 (mips-linux-watch.o): New rule.
6270 (mips_linux_watch_h): New variable.
6271 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6273 * linux-mips-low.c: Include mips-linux-watch.h.
6274 (struct arch_process_info, struct arch_lwp_info): New.
6275 (update_watch_registers_callback): New function.
6276 (mips_linux_new_process, mips_linux_new_thread) New functions.
6277 (mips_linux_prepare_to_resume, mips_insert_point): New
6279 (mips_remove_point, mips_stopped_by_watchpoint): New
6281 (rsp_bp_type_to_target_hw_bp_type): New function.
6282 (mips_stopped_data_address): New function.
6283 (the_low_target): Add watchpoint support functions.
6285 2013-07-27 Yao Qi <yao@codesourcery.com>
6287 * i386-low.c: Include break-common.h.
6288 (enum target_hw_bp_type): Remove.
6290 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6292 * Makefile.in (SFILES): /common/target-common.c.
6293 (OBS): Add target-common.o.
6294 (server_h): Add $(srcdir)/../common/target-common.h.
6295 (target-common.o): New target.
6296 * server.c (queue_stop_reply_callback): Free
6297 status string after use.
6298 * target.c (target_waitstatus_to_string): Remove.
6299 * target.h: Include target-common.h.
6300 (resume_kind): Likewise.
6301 (target_waitkind): Likewise.
6302 (target_waitstatus): Likewise.
6303 (TARGET_WNOHANG): Likewise.
6305 2013-07-04 Yao Qi <yao@codesourcery.com>
6307 * Makefile.in (host_alias): Use @host_noncanonical@.
6308 (target_alias): Use @target_noncanonical@.
6309 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6310 ACX_NONCANONICAL_HOST.
6311 * configure: Regenerated.
6314 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6316 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6317 * configure: Rebuild.
6318 * Makefile.in (version_host, version_target): Get from configure.
6319 (version.c): Use $(version_host) and $(version_target).
6321 2013-07-03 Pedro Alves <palves@redhat.com>
6323 * Makefile.in (config.status): Depend on development.sh.
6324 * acinclude.m4: Include libmcheck.m4.
6325 * configure: Regenerate.
6327 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6329 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6330 attribute inside the parentheses.
6331 (winapi_DebugSetProcessKillOnExit): Ditto.
6332 (winapi_DebugBreakProcess): Ditto.
6333 (winapi_GenerateConsoleCtrlEvent): Ditto.
6335 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6337 * notif.h (notif_event): Add a dummy member to avoid compiler
6340 2013-07-01 Pedro Alves <palves@redhat.com>
6342 * hostio.c (HOSTIO_PATH_MAX): Define.
6343 (require_filename, handle_open, handle_unlink, handle_readlink):
6346 2013-07-01 Pedro Alves <palves@redhat.com>
6348 * server.h: Include "pathmax.h".
6349 * linux-low.c: Don't include sys/param.h.
6350 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6352 * win32-low.c: Don't include sys/param.h.
6353 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6355 2013-07-01 Pedro Alves <palves@redhat.com>
6357 * event-loop.c: Don't check HAVE_UNISTD_H before including
6359 * gdbreplay.c: Likewise.
6360 * remote-utils.c: Likewise.
6361 * server.c: Likewise.
6362 * configure.ac: Don't check for unistd.h.
6363 * configure: Regenerate.
6365 2013-06-28 Tom Tromey <tromey@redhat.com>
6367 * Makefile.in (version.c): Use version.in, not
6370 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6372 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6373 * configure: Rebuild.
6374 * Makefile.in (version_host, version_target): Get from configure.
6375 (version.c): Use $(version_host) and $(version_target).
6377 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6379 Fix trace-status to output user name without trailing colon.
6380 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6382 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6384 Fix trace-status to output proper start-time and stop-time.
6385 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6386 output start time and stop time in hex as gdb expects.
6388 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6390 * tracepoint.c (build_traceframe_info_xml): Output trace state
6391 variables present in the trace buffer.
6393 2013-06-24 Tom Tromey <tromey@redhat.com>
6395 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6397 (version.o): Remove.
6398 * gdbreplay.c: Include version.h.
6399 (version, host_name): Don't declare.
6400 * server.h: Include version.h.
6401 (version, host_name): Don't declare.
6403 2013-06-12 Pedro Alves <palves@redhat.com>
6405 * linux-x86-low.c (linux_is_elf64): Delete global.
6406 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6407 with local linux_pid_exe_is_elf_64_file use.
6409 2013-06-11 Pedro Alves <palves@redhat.com>
6411 * linux-low.c (regset_disabled, disable_regset): New functions.
6412 (regsets_fetch_inferior_registers)
6413 (regsets_store_inferior_registers): Use them.
6414 (initialize_regsets_info); Don't allocate the disabled_regsets
6416 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6419 2013-06-11 Pedro Alves <palves@redhat.com>
6421 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6424 2013-06-11 Pedro Alves <palves@redhat.com>
6426 * linux-x86-low.c (initialize_low_arch): Call
6427 init_registers_x32_avx_linux.
6429 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6431 Fix compatibility with Android Bionic.
6432 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6435 2013-06-07 Pedro Alves <palves@redhat.com>
6438 * Makefile.in (OBS): Add tdesc.o.
6439 (IPA_OBJS): Add tdesc-ipa.o.
6440 (tdesc-ipa.o): New rule.
6441 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6443 * linux-low.c (new_inferior): Delete.
6444 (disabled_regsets, num_regsets): Delete.
6445 (linux_add_process): Adjust to set the new per-process
6447 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6448 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6449 was a stop. When calling arch_setup, switch the current inferior
6450 to the thread that got an event.
6451 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6452 (regsets_fetch_inferior_registers)
6453 (regsets_store_inferior_registers): New regsets_info parameter.
6455 (linux_register_in_regsets): New regs_info parameter. Adjust to
6457 (register_addr, fetch_register, store_register): New usrregs_info
6458 parameter. Adjust to use it.
6459 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6460 parameter regs_info. Adjust to use it.
6461 (linux_fetch_registers): Get the current inferior's regs_info, and
6463 (linux_store_registers): Ditto.
6464 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6465 (initialize_low): Don't initialize the target_regsets here. Call
6466 initialize_low_arch.
6467 * linux-low.h (target_regsets): Delete declaration.
6468 (struct regsets_info): New.
6469 (struct usrregs_info): New.
6470 (struct regs_info): New.
6471 (struct process_info_private) <new_inferior>: New field.
6472 (struct linux_target_ops): Delete the num_regs, regmap, and
6473 regset_bitmap fields. New field regs_info.
6474 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6475 * i387-fp.c (num_xmm_registers): Delete.
6476 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6477 calls to new interface.
6478 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6479 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6480 Infer the number of xmm registers from the regcache's target
6482 * i387-fp.h (num_xmm_registers): Delete.
6483 * inferiors.c (add_thread): Don't install the thread's regcache
6485 * proc-service.c (gregset_info): Fetch the current inferior's
6486 regs_info. Adjust to use it.
6487 * regcache.c: Include tdesc.h.
6488 (register_bytes, reg_defs, num_registers)
6489 (gdbserver_expedite_regs): Delete.
6490 (get_thread_regcache): If the thread doesn't have a regcache yet,
6491 create one, instead of aborting gdbserver.
6492 (regcache_invalidate_one): Rename to ...
6493 (regcache_invalidate_thread): ... this.
6494 (regcache_invalidate_one): New.
6495 (regcache_invalidate): Only invalidate registers of the current
6497 (init_register_cache): Add target_desc parameter, and use it.
6498 (new_register_cache): Ditto. Assert the target description has a
6499 non zero registers_size.
6500 (regcache_cpy): Add assertions. Adjust.
6501 (realloc_register_cache, set_register_cache): Delete.
6502 (registers_to_string, registers_from_string): Adjust.
6503 (find_register_by_name, find_regno, find_register_by_number)
6504 (register_cache_size): Add target_desc parameter, and use it.
6505 (free_register_cache_thread, free_register_cache_thread_one)
6506 (regcache_release, register_cache_size): New.
6507 (register_size): Add target_desc parameter, and use it.
6508 (register_data, supply_register, supply_register_zeroed)
6509 (supply_regblock, supply_register_by_name, collect_register)
6510 (collect_register_as_string, collect_register_by_name): Adjust.
6511 * regcache.h (struct target_desc): Forward declare.
6512 (struct regcache) <tdesc>: New field.
6513 (init_register_cache, new_register_cache): Add target_desc
6515 (regcache_invalidate_thread): Declare.
6516 (regcache_invalidate_one): Delete declaration.
6517 (regcache_release): Declare.
6518 (find_register_by_number, register_cache_size, register_size)
6519 (find_regno): Add target_desc parameter.
6520 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6522 * remote-utils.c: Include tdesc.h.
6523 (outreg, prepare_resume_reply): Adjust.
6524 * server.c: Include tdesc.h.
6525 (gdbserver_xmltarget): Delete declaration.
6526 (get_features_xml, process_serial_event): Adjust.
6527 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6529 (struct process_info) <tdesc>: New field.
6530 (ipa_tdesc): Declare.
6531 * tdesc.c: New file.
6532 * tdesc.h: New file.
6533 * tracepoint.c: Include tdesc.h.
6534 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6535 (get_context_regcache): Adjust to pass ipa_tdesc down.
6536 (do_action_at_tracepoint): Adjust to get the register cache size
6537 from the context regcache's description.
6538 (traceframe_walk_blocks): Adjust to get the register cache size
6539 from the current trace frame's description.
6540 (traceframe_get_pc): Adjust to get current trace frame's
6541 description and pass it down.
6542 (gdb_collect): Adjust to get the register cache size from the
6544 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6545 (gdbserver_xmltarget): Delete.
6546 (initialize_low_tracepoint): Set the ipa's target description.
6547 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6548 (initialize_low_tracepoint): Set the ipa's target description.
6549 * linux-x86-low.c: Include tdesc.h.
6550 [__x86_64__] (is_64bit_tdesc): New.
6551 (ps_get_thread_area, x86_get_thread_area): Use it.
6552 (i386_cannot_store_register): Rename to ...
6553 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6554 (i386_cannot_fetch_register): Rename to ...
6555 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6556 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6558 (target_regsets): Rename to ...
6559 (x86_regsets): ... this.
6560 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6562 (x86_siginfo_fixup): Use is_64bit_tdesc.
6563 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6564 (tdesc_x32_avx_linux, tdesc_x32_linux)
6565 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6567 (x86_linux_update_xmltarget): Delete.
6568 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6569 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6570 (AMD64_LINUX_USER64_CS): New.
6571 (x86_linux_read_description): New, based on
6572 x86_linux_update_xmltarget.
6573 (same_process_callback): New.
6574 (x86_arch_setup_process_callback): New.
6575 (x86_linux_update_xmltarget): New.
6576 (x86_regsets_info): New.
6577 (amd64_linux_regs_info): New.
6578 (i386_linux_usrregs_info): New.
6579 (i386_linux_regs_info): New.
6580 (x86_linux_regs_info): New.
6581 (x86_arch_setup): Reimplement.
6582 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6583 (x86_emit_ops): Ditto.
6584 (the_low_target): Adjust. Install x86_linux_regs_info,
6585 x86_cannot_fetch_register, and x86_cannot_store_register.
6586 (initialize_low_arch): New.
6587 * linux-ia64-low.c (tdesc_ia64): Declare.
6588 (ia64_fetch_register): Adjust.
6589 (ia64_usrregs_info, regs_info): New globals.
6590 (ia64_regs_info): New function.
6591 (the_low_target): Adjust.
6592 (initialize_low_arch): New function.
6593 * linux-sparc-low.c (tdesc_sparc64): Declare.
6594 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6596 (sparc_arch_setup): New function.
6597 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6598 (the_low_target): Adjust.
6599 (initialize_low_arch): New function.
6600 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6601 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6602 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6603 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6604 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6605 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6606 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6607 (tdesc_powerpc_isa205_vsx64l): Declare.
6608 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6609 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6610 (ppc_set_pc, ppc_get_hwcap): Adjust.
6611 (ppc_usrregs_info): Forward declare.
6612 (!__powerpc64__) ppc_regmap_adjusted: New global.
6613 (ppc_arch_setup): Adjust to the current process'es target
6615 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6616 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6617 (ppc_store_evrregset): Adjust.
6618 (target_regsets): Rename to ...
6619 (ppc_regsets): ... this, and make static.
6620 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6621 (ppc_regs_info): New function.
6622 (the_low_target): Adjust.
6623 (initialize_low_arch): New function.
6624 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6625 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6626 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6627 (tdesc_s390x_linux64v2): Declare.
6628 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6629 (s390_fill_gregset, s390_store_last_break): Adjust.
6630 (target_regsets): Rename to ...
6631 (s390_regsets): ... this, and make static.
6632 (s390_get_pc, s390_set_pc): Adjust.
6633 (s390_get_hwcap): New target_desc parameter, and use it.
6634 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6635 (s390_arch_setup): Adjust to set the current process'es target
6636 description. Don't adjust the regmap.
6637 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6638 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6639 (regs_info_3264): New globals.
6640 (s390_regs_info): New function.
6641 (the_low_target): Adjust.
6642 (initialize_low_arch): New function.
6643 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6644 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6645 [__mips64] (init_registers_mips_linux)
6646 (init_registers_mips_dsp_linux): Delete defines.
6647 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6648 (have_dsp): New global.
6649 (mips_read_description): New, based on mips_arch_setup.
6650 (mips_arch_setup): Reimplement.
6651 (get_usrregs_info): New function.
6652 (mips_cannot_fetch_register, mips_cannot_store_register)
6653 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6654 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6655 (target_regsets): Rename to ...
6656 (mips_regsets): ... this, and make static.
6657 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6658 (dsp_regs_info, regs_info): New globals.
6659 (mips_regs_info): New function.
6660 (the_low_target): Adjust.
6661 (initialize_low_arch): New function.
6662 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6663 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6665 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6666 (arm_read_description): New, with bits factored from
6668 (arm_arch_setup): Reimplement.
6669 (target_regsets): Rename to ...
6670 (arm_regsets): ... this, and make static.
6671 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6672 (arm_regs_info): New function.
6673 (the_low_target): Adjust.
6674 (initialize_low_arch): New function.
6675 * linux-m68k-low.c (tdesc_m68k): Declare.
6676 (target_regsets): Rename to ...
6677 (m68k_regsets): ... this, and make static.
6678 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6679 (m68k_regs_info): New function.
6680 (m68k_arch_setup): New function.
6681 (the_low_target): Adjust.
6682 (initialize_low_arch): New function.
6683 * linux-sh-low.c (tdesc_sharch): Declare.
6684 (target_regsets): Rename to ...
6685 (sh_regsets): ... this, and make static.
6686 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6687 (sh_regs_info, sh_arch_setup): New functions.
6688 (the_low_target): Adjust.
6689 (initialize_low_arch): New function.
6690 * linux-bfin-low.c (tdesc_bfin): Declare.
6691 (bfin_arch_setup): New function.
6692 (bfin_usrregs_info, regs_info): New globals.
6693 (bfin_regs_info): New function.
6694 (the_low_target): Adjust.
6695 (initialize_low_arch): New function.
6696 * linux-cris-low.c (tdesc_cris): Declare.
6697 (cris_arch_setup): New function.
6698 (cris_usrregs_info, regs_info): New globals.
6699 (cris_regs_info): New function.
6700 (the_low_target): Adjust.
6701 (initialize_low_arch): New function.
6702 * linux-cris-low.c (tdesc_crisv32): Declare.
6703 (cris_arch_setup): New function.
6704 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6705 (cris_regs_info): New function.
6706 (the_low_target): Adjust.
6707 (initialize_low_arch): New function.
6708 * linux-m32r-low.c (tdesc_m32r): Declare.
6709 (m32r_arch_setup): New function.
6710 (m32r_usrregs_info, regs_info): New globals.
6711 (m32r_regs_info): Adjust.
6712 (initialize_low_arch): New function.
6713 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6714 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6715 (tic6x_usrregs_info): Forward declare.
6716 (tic6x_read_description): New function, based on ...
6717 (tic6x_arch_setup): ... this. Reimplement.
6718 (target_regsets): Rename to ...
6719 (tic6x_regsets): ... this, and make static.
6720 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6721 (tic6x_regs_info): New function.
6722 (the_low_target): Adjust.
6723 (initialize_low_arch): New function.
6724 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6725 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6726 (target_regsets): Rename to ...
6727 (xtensa_regsets): ... this, and make static.
6728 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6730 (xtensa_arch_setup, xtensa_regs_info): New functions.
6731 (the_low_target): Adjust.
6732 (initialize_low_arch): New function.
6733 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6734 (nios2_arch_setup): Set the current process'es tdesc.
6735 (target_regsets): Rename to ...
6736 (nios2_regsets): ... this.
6737 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6738 (nios2_regs_info): New function.
6739 (the_low_target): Adjust.
6740 (initialize_low_arch): New function.
6741 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6742 (aarch64_arch_setup): Set the current process'es tdesc.
6743 (target_regsets): Rename to ...
6744 (aarch64_regsets): ... this.
6745 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6746 (aarch64_regs_info): New function.
6747 (the_low_target): Adjust.
6748 (initialize_low_arch): New function.
6749 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6751 (target_regsets): Rename to ...
6752 (tile_regsets): ... this.
6753 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6754 (tile_regs_info): New function.
6755 (tile_arch_setup): Set the current process'es tdesc.
6756 (the_low_target): Adjust.
6757 (initialize_low_arch): New function.
6758 * spu-low.c (tdesc_spu): Declare.
6759 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6760 * win32-arm-low.c (tdesc_arm): Declare.
6761 (arm_arch_setup): New function.
6762 (the_low_target): Install arm_arch_setup instead of
6764 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6765 (init_windows_x86): Rename to ...
6766 (i386_arch_setup): ... this. Set `win32_tdesc'.
6767 (the_low_target): Adjust.
6768 * win32-low.c (win32_tdesc): New global.
6769 (child_add_thread): Don't create the thread cache here.
6770 (do_initial_child_stuff): Set the new process'es tdesc.
6771 * win32-low.h (struct target_desc): Forward declare.
6772 (win32_tdesc): Declare.
6773 * lynx-i386-low.c (tdesc_i386): Declare global.
6774 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6775 * lynx-low.c (lynx_tdesc): New global.
6776 (lynx_add_process): Set the new process'es tdesc.
6777 * lynx-low.h (struct target_desc): Forward declare.
6778 (lynx_tdesc): Declare global.
6779 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6780 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6781 * nto-low.c (nto_tdesc): New global.
6782 (do_attach): Set the new process'es tdesc.
6783 * nto-low.h (struct target_desc): Forward declare.
6784 (nto_tdesc): Declare.
6785 * nto-x86-low.c (tdesc_i386): Declare.
6786 (nto_x86_arch_setup): Set `nto_tdesc'.
6788 2013-06-04 Gary Benson <gbenson@redhat.com>
6790 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6791 to qSupported response when appropriate.
6792 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6793 with nonzero-length annex.
6794 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6795 arguments supplied in annex.
6797 2013-05-31 Doug Evans <dje@google.com>
6800 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6801 64 bits in 64-cross-32 environment.
6803 2013-05-28 Pedro Alves <palves@redhat.com>
6805 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6806 (aarch64-without-fpu.c): Delete rule.
6807 * configure.srv (aarch64*-*-linux*): Remove references to
6808 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6809 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6812 2013-05-24 Pedro Alves <palves@redhat.com>
6814 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6815 instead of strchr/decode_address. Error if the range isn't split
6816 with a ','. Don't assume there's be a ':' in the action.
6818 2013-05-23 Yao Qi <yao@codesourcery.com>
6819 Pedro Alves <palves@redhat.com>
6821 * linux-low.c (lwp_in_step_range): New function.
6822 (linux_wait_1): If the thread was range stepping and stopped
6823 outside the stepping range, report the stop to GDB. Otherwise,
6824 continue stepping. Add range stepping debug output.
6825 (linux_set_resume_request): Copy the step range from the resume
6827 (linux_supports_range_stepping): New.
6828 (linux_target_ops) <supports_range_stepping>: Set to
6829 linux_supports_range_stepping.
6830 * linux-low.h (struct linux_target_ops)
6831 <supports_range_stepping>: New field.
6832 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6833 * linux-x86-low.c (x86_supports_range_stepping): New.
6834 (the_low_target) <supports_range_stepping>: Set to
6835 x86_supports_range_stepping.
6836 * server.c (handle_v_cont): Handle 'r' action.
6837 (handle_v_requests): Append ";r" if the target supports range
6839 * target.h (struct thread_resume) <step_range_start,
6840 step_range_end>: New fields.
6841 (struct target_ops) <supports_range_stepping>:
6843 (target_supports_range_stepping): New macro.
6845 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6847 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6848 confusion in comment.
6850 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6852 * lynx-low.c (struct process_info_private): New type.
6853 (lynx_add_process): New function.
6854 (lynx_create_inferior, lynx_attach): Replace calls to
6855 add_process by calls to lynx_add_process.
6856 (lynx_resume): If PTID is null, then try using
6857 current_process()->private->last_wait_event_ptid.
6859 (lynx_clear_inferiors): Delete. The contents of that function
6860 has been inlined in lynx_mourn;
6861 (lynx_wait_1): Save the ptid in the process's private data.
6862 (lynx_mourn): Free the process' private data. Replace call
6863 to lynx_clear_inferiors by call to clear_inferiors.
6865 2013-05-17 Yao Qi <yao@codesourcery.com>
6867 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6870 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6872 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6873 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6874 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6875 PT_TEXT_END_ADDR guards. Update comments.
6876 (linux_target_op) <read_offsets>: Conditionally define to
6877 linux_read_offsets if the target is UCLIBC and if it defines
6878 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6880 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6881 Andrew Jenner <andrew@codesourcery.com>
6883 * Makefile.in (SFILES): Add linux-nios2-low.c.
6884 (clean): Add action to delete nios2-linux.c.
6885 (nios2-linux.c): New rule.
6886 * configure.srv: Add nios2*-*-linux*.
6887 * linux-nios2-low.c: New.
6889 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6891 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6893 2013-04-25 Hui Zhu <hui@codesourcery.com>
6896 * ax.c (ax_printf): Add fflush.
6898 2013-04-22 Tom Tromey <tromey@redhat.com>
6900 * Makefile.in (SFILES): Add filestuff.c.
6901 (OBS): Add filestuff.o.
6902 (filestuff.o): New target.
6903 * config.in, configure: Rebuild.
6904 * configure.ac: Check for fdwalk, pipe2.
6906 2013-04-17 Pedro Alves <palves@redhat.com>
6908 * configure.ac (USE_THREAD_DB): Delete variable.
6909 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6910 Don't AC_SUBST USE_THREAD_DB.
6911 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6912 * config.in, configure: Regenerate.
6914 2013-04-16 Pedro Alves <palves@redhat.com>
6916 * linux-low.h (struct lwp_info) <thread_known>: Move under
6917 the USE_THREAD_DB #ifdef.
6919 2013-04-16 Pedro Alves <palves@redhat.com>
6921 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6922 (linux-low.o): Delete rule.
6923 * linux-low.h: Always include "gdb_thread_db.h" instead of
6924 conditionally including thread_db.h.
6925 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6928 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6930 * Makefile.in (install-only): Fix make install regression.
6932 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6934 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6935 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6937 * gdbserver.1: Remove.
6939 2013-03-22 Pedro Alves <palves@redhat.com>
6941 * linux-low.c (handle_extended_wait): Don't call
6942 linux_enable_event_reporting.
6944 2013-03-15 Tony Theodore <tonyt@logyst.com>
6947 * Makefile.in (SHELL): Use @SHELL@.
6949 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6951 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6954 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6956 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6957 Remove extraneous NULL element.
6959 2013-03-13 Yao Qi <yao@codesourcery.com>
6961 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6962 'V' block in trace frame.
6964 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6966 * target.h (struct target_ops): Add btrace ops.
6967 (target_supports_btrace): New macro.
6968 (target_enable_btrace): New macro.
6969 (target_disable_btrace): New macro.
6970 (target_read_btrace): New macro.
6971 * gdbthread.h (struct thread_info): Add btrace field.
6972 * server.c: Include btrace-common.h.
6973 (handle_btrace_general_set): New function.
6974 (handle_btrace_enable): New function.
6975 (handle_btrace_disable): New function.
6976 (handle_general_set): Call handle_btrace_general_set.
6977 (handle_qxfer_btrace): New function.
6978 (struct qxfer qxfer_packets[]): Add btrace entry.
6979 * inferiors.c (remove_thread): Disable btrace.
6980 * linux-low: Include linux-btrace.h.
6981 (linux_low_enable_btrace): New function.
6982 (linux_low_read_btrace): New function.
6983 (linux_target_ops): Add btrace ops.
6984 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6985 Add srv_linux_btrace=yes.
6986 (x86_64-*-linux*): Add linux-btrace.o.
6987 Add srv_linux_btrace=yes.
6988 * configure.ac: Define HAVE_LINUX_BTRACE.
6989 * config.in: Regenerated.
6990 * configure: Regenerated.
6992 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6994 * server.c (handle_qxfer): Preserve error message if -3 is
6996 (qxfer): Document the -3 return value.
6998 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7000 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7001 (linux_btrace_h): New variable.
7002 (linux-btrace.o): New rule.
7004 2013-03-08 Stan Shebs <stan@codesourcery.com>
7005 Hafiz Abid Qadeer <abidh@codesourcery.com>
7007 * tracepoint.c (trace_buffer_size): New global.
7008 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7009 (init_trace_buffer): Change to one-argument function. Allocate
7010 trace buffer memory.
7011 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7012 handle QTBuffer:size packet.
7013 (cmd_bigqtbuffer_size): New function.
7014 (initialize_tracepoint): Call init_trace_buffer with
7015 DEFAULT_TRACE_BUFFER_SIZE.
7016 * server.c (handle_query): Add QTBuffer:size in the
7019 2013-03-07 Yao Qi <yao@codesourcery.com>
7021 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7022 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7024 (cmd_qtsp): Adjust condition. Do post increment.
7025 Set cur_action and cur_step_action back to 0.
7027 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7030 * linux-low.c (linux_write_memory): Return early success if LEN is
7033 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7035 * configure.srv: Add x86_64-*-cygwin* as target.
7037 2013-02-28 Tom Tromey <tromey@redhat.com>
7039 * configure.ac: Invoke AC_SYS_LARGEFILE.
7040 * configure, config.in: Rebuild.
7042 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7044 * win32-low.c: Throughout, fix format strings and casts of
7045 printf-like functions to avoid type related warnings on all
7047 (get_child_debug_event): Print dwDebugEventCode as hex since
7048 that's how it's usually documented.
7050 2013-02-28 Yao Qi <yao@codesourcery.com>
7052 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7055 2013-02-27 Jiong Wang <jiwang@tilera.com>
7057 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7058 (reg-tilegx32.c): New rule.
7059 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7060 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7061 different register info initializer according to elf class.
7062 (init_registers_tilgx32): New function. The tilegx32 register info
7064 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7065 (tile_store_gregset): Likewise.
7067 2013-02-27 Yao Qi <yao@codesourcery.com>
7069 * server.c (process_point_options): Print debug message when
7070 debug_threads is true.
7072 2013-02-26 Yao Qi <yao@codesourcery.com>
7074 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7076 2013-02-19 Pedro Alves <palves@redhat.com>
7077 Kai Tietz <ktietz@redhat.com>
7081 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7082 instead of strtoul to extract address from packet.
7083 (process_serial_event) <'z'>: Likewise.
7085 2013-02-18 Yao Qi <yao@codesourcery.com>
7087 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7089 2013-02-14 Pedro Alves <palves@redhat.com>
7093 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7094 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7096 2013-02-14 Pedro Alves <palves@redhat.com>
7098 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7100 2013-02-14 Pedro Alves <palves@redhat.com>
7102 * tracepoint.c (save_string): Delete.
7103 (add_tracepoint_action): Use savestring instead of save_string.
7105 2013-02-12 Pedro Alves <palves@redhat.com>
7107 * linux-xtensa-low.c: Ditto.
7108 * xtensa-xtregs.c: Ditto.
7110 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7112 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7115 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7117 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7118 aarch64_num_wp_regs and aarch64_num_bp_regs to
7119 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7121 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7123 * linux-aarch64-low.c (ps_get_thread_area): Replace
7124 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7126 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7127 Marcus Shawcroft <marcus.shawcroft@arm.com>
7128 Nigel Stephens <nigel.stephens@arm.com>
7129 Yufeng Zhang <yufeng.zhang@arm.com>
7131 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7132 (aarch64.c, aarch64-without-fpu.c): New targets.
7133 * configure.srv (aarch64*-*-linux*): New.
7134 * linux-aarch64-low.c: New file.
7136 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7138 * linux-low.c (handle_extended_wait, linux_create_inferior)
7139 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7140 (dequeue_one_deferred_signal, linux_resume_one_thread)
7141 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7142 (linux_tracefork_grandchild, linux_test_for_tracefork)
7143 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7144 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7145 where the argument is 0.
7147 2013-01-25 Yao Qi <yao@codesourcery.com>
7149 * event-loop.c: Include "queue.h".
7150 (gdb_event_p): New typedef.
7151 (struct gdb_event) <next_event>: Remove.
7152 (event_queue): Change to QUEUE(gdb_event_p).
7153 (async_queue_event): Remove.
7154 (gdb_event_xfree): New.
7155 (initialize_event_loop): New.
7156 (process_event): Use API from QUEUE.
7157 (wait_for_event): Likewise.
7158 * server.c (main): Call initialize_event_loop.
7159 * server.h (initialize_event_loop): Declare.
7161 2013-01-18 Yao Qi <yao@codesourcery.com>
7163 * ax.h (struct eval_agent_expr_context): New.
7164 (gdb_eval_agent_expr): Update declaration.
7165 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7166 TFRAME. Add new argument CTX.
7167 * server.h (struct eval_agent_expr_context): Declare.
7168 (agent_mem_read, agent_tsv_read): Update declaration.
7169 (agent_mem_read_string): Likewise.
7170 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7171 (add_traceframe_block): Add new argument TPOINT.
7172 Increase TPOINT->traceframe_usage.
7173 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7174 eval_tracepoint_agent_expr.
7175 (condition_true_at_tracepoint): Likewise.
7176 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7177 (agent_mem_read_string, agent_tsv_read): Likewise.
7179 2013-01-16 Yao Qi <yao@codesourcery.com>
7181 * linux-low.c (linux_resume_one_lwp): Don't check
7182 'lwp->bp_reinsert != 0'.
7184 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7185 Pedro Alves <palves@redhat.com>
7187 * lynx-low.c (ptrace_request_to_str): Define a temporary
7188 macro and use it to simplify this function's implementation.
7190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7192 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7195 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7197 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7199 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7201 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7203 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7205 * lynx-low.c (lynx_resume): Use the resume_info parameter
7206 to determine the ptid for the lynx_ptrace call, unless
7207 it is equal to minus_one_ptid, in which case we use the
7208 ptid of the current_inferior.
7209 (lynx_wait_1): After having received a thread create/exit
7210 event, resume the inferior's execution using the signaling
7211 thread's ptid, rather than the old ptid.
7213 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7215 * lynx-low.c (lynx_resume): Delete variable ret.
7217 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7219 * gdbreplay.c (gdbreplay_version): Update copyright year.
7220 * server.c (gdbserver_version): Likewise.
7222 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7224 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7227 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7229 * lynx-low.c (ptrace_request_to_str): Add handling for
7232 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7234 * lynx-low.c (lynx_attach): Delete variable new_process.
7236 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7238 * lynx-low.c (lynx_create_inferior): Delete variable
7241 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7243 * lynx-low.c (ptrace_request_to_str): Do not handle
7244 PTRACE_GETTHREADLIST if this macro does not exist.
7246 2012-12-15 Yao Qi <yao@codesourcery.com>
7248 * Makefile.in (OBS): Add notif.o.
7249 * notif.c, notif.h: New.
7250 * server.c: Include "notif.h".
7251 (struct vstop_notif) <next>: Remove.
7253 (queue_stop_reply): Update.
7254 (push_event, send_next_stop_reply): Remove.
7255 (discard_queued_stop_replies): Update.
7256 (notif_stop): New variable.
7257 (handle_v_stopped): Remove.
7258 (handle_v_requests): Don't call handle_v_stopped. Call
7259 handle_ack_notif instead.
7260 (queue_stop_reply_callback): Call notif_event_enque instead
7261 of queue_stop_reply.
7262 (handle_status): Don't call send_next_stop_reply, call
7263 notif_write_event instead.
7264 (kill_inferior_callback): Likewise.
7265 (detach_or_kill_inferior_callback): Likewise.
7266 (main): Call initialize_notif.
7267 (process_serial_event): Call QUEUE_is_empty.
7268 (handle_target_event): Call notif_push instead of push event.
7269 * server.h (push_event): Remove declaration.
7271 2012-12-10 Tom Tromey <tromey@redhat.com>
7273 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7274 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7277 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7278 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7279 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7280 (amd64-linux-ipa.o, ax.o): Rewrite.
7281 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7282 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7283 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7284 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7285 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7286 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7287 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7288 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7289 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7290 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7291 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7292 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7293 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7294 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7295 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7296 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7297 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7298 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7299 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7300 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7301 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7302 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7303 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7304 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7305 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7306 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7307 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7308 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7309 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7310 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7311 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7312 (reg-tilegx.o): Remove.
7313 (all_object_files): New macro.
7314 Include .deps files.
7315 * aclocal.m4, configure: Rebuild.
7316 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7317 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7318 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7320 2012-12-05 Tom Tromey <tromey@redhat.com>
7323 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7325 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7327 * configure.ac: Check for linux/perf_event.h.
7328 * config.in: Regenerated.
7329 * configure: Regenerated.
7331 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7333 * hostio.c (handle_readlink): Decrease buffer size
7334 parameter passed to readlink by one byte.
7336 2012-11-26 Yao Qi <yao@codesourcery.com>
7338 * configure.ac (build_warnings): Append '-Wempty-body'.
7339 * configure: Regenerated.
7340 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7343 2012-11-15 Pierre Muller <muller@sourceware.org>
7345 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7346 * config.in: Regenerate.
7347 * configure: Regenerate.
7348 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7349 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7350 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7351 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7353 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7354 instead of <sys/wait.h> header.
7355 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7357 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7359 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7360 (various make rules): Remove -DGDBSERVER
7362 2012-11-09 Yao Qi <yao@codesourcery.com>
7364 * spu-low.c (current_ptid): Move it to ..
7365 * gdbthread.h: ... here. New.
7366 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7367 * server.c (myresume, process_serial_event): Likewise.
7368 * thread-db.c (thread_db_find_new_threads): Likewise.
7369 * tracepoint.c (run_inferior_command): Likewise.
7371 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7373 * server.c (handle_search_memory_1): Include access length in
7376 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7378 * linux-crisv32-low.c: Fix compile errors.
7380 2012-09-04 Yao Qi <yao@codesourcery.com>
7382 * tracepoint.c (cmd_qtsv): Adjust debug message.
7383 Don't check CUR_TPOINT.
7385 2012-08-28 Yao Qi <yao@codesourcery.com>
7387 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7388 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7389 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7390 Remove declarations of xmalloc, xreallloc, xstrdup and
7392 * Makefile.in (libiberty_h): New.
7393 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7394 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7396 2012-08-23 Yao Qi <yao@codesourcery.com>
7398 * server.h: Remove declaration of 'xsnprintf'.
7400 2012-08-22 Keith Seitz <keiths@redhat.com>
7402 * server.h: Include build-gnulib-gbserver/config.h.
7403 * gdbreplay.c: Likewise.
7405 2012-08-08 Doug Evans <dje@google.com>
7407 * Makefile.in (SFILES): Add gdb_vecs.c.
7408 (OBS): Add gdb_vecs.o.
7409 (gdb_vecs_h, host_defs_h): New variables.
7410 (thread-db.o): Add $(gdb_vecs_h) dependency.
7411 (gdb_vecs.o): New rule.
7412 * thread-db.c: #include "gdb_vecs.h".
7413 (thread_db_load_search): Use a vector to iterate over path elements.
7414 Handle text appearing after "$pdir".
7416 * configure.ac: Add check for strstr.
7417 * config.in: Regenerate.
7418 * configure: Regenerate.
7420 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7422 * hostio.c (handle_pread): If pread fails, fall back to attempting
7424 (handle_pwrite): Likewise for pwrite.
7426 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7428 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7429 between unsupported TYPE and unimplementable ADDR/LEN combination.
7430 (arm_insert_point): Act on new return value.
7432 2012-07-31 Pedro Alves <palves@redhat.com>
7434 * server.c (process_point_options): Only skip tokens if we find
7435 one that is unrecognized. Don't treat 'X' specially while
7436 skipping unrecognized tokens.
7438 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7440 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7441 to 4-byte-align HW breakpoint addresses for Thumb.
7443 2012-07-27 Yao Qi <yao@codesourcery.com>
7447 * server.h: Declare gdb_agent_about_to_close.
7448 * target.c (kill_inferior): Include "agent.h".
7449 New. Send command 'kill'.
7450 * target.h (kill_inferior): Removed macro.
7451 * tracepoint.c (gdb_agent_about_to_close): New.
7452 (gdb_agent_helper_thread): Handle command 'close'.
7453 Wait endlessly until the inferior stops.
7454 Install gdb_agent_remove_socket to atexit hook.
7455 (agent_socket_name): New static variable.
7456 (gdb_agent_socket_init): Replace local variable 'name' with
7457 'agent_socket_name'.
7458 (gdb_agent_remove_socket): New.
7460 2012-07-27 Yao Qi <yao@codesourcery.com>
7462 * server.c (process_point_options): Stop at 'X' when parsing.
7464 2012-07-19 Michael Eager <eager@eagercon.com>
7466 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7468 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7469 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7470 hardware breakpoint.
7472 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7474 * gdbserver/linux-low.c (initialize_low): Call
7475 linux_ptrace_init_warnings.
7477 2012-07-02 Doug Evans <dje@google.com>
7479 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7482 2012-07-02 Stan Shebs <stan@codesourcery.com>
7484 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7485 (ax.o): Add it to build rule.
7487 (OBS): Add format.o.
7488 (IPA_OBS): Add format.o.
7489 * server.c (handle_query): Claim support for breakpoint commands.
7490 (process_point_options): Add command case.
7491 (process_serial_event): Leave running if there are printfs in
7493 * mem-break.h (any_persistent_commands): Declare.
7494 (add_breakpoint_commands): Declare.
7495 (gdb_no_commands_at_breakpoint): Declare.
7496 (run_breakpoint_commands): Declare.
7497 * mem-break.c (struct point_command_list): New struct.
7498 (struct breakpoint): New field command_list.
7499 (any_persistent_commands): New function.
7500 (add_commands_to_breakpoint): New function.
7501 (add_breakpoint_commands): New function.
7502 (gdb_no_commands_at_breakpoint): New function.
7503 (run_breakpoint_commands): New function.
7504 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7506 * ax.c: Include format.h.
7507 (ax_printf): New function.
7508 (gdb_eval_agent_expr): Add printf opcode.
7510 2012-06-13 Yao Qi <yao@codesourcery.com>
7512 * server.c (start_inferior): Remove duplicated writes to fields
7513 'last_resume_kind' and 'last_status' of 'current_inferior'.
7515 2012-06-12 Yao Qi <yao@codesourcery.com>
7516 Pedro Alves <palves@redhat.com>
7518 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7520 * server.c (handle_v_cont): Extend comment.
7522 2012-06-11 Yao Qi <yao@codesourcery.com>
7524 * linux-low.c (linux_attach): Add 'static'.
7526 2012-06-06 Yao Qi <yao@codesourcery.com>
7528 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7530 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7532 Fix gcc -flto compilation warning.
7533 * server.c (main): Make variable multi_mode and attach volatile.
7535 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7537 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7538 if the platform doesn't know about it.
7540 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7542 * Makefile.in (SFILES): Add linux-tile-low.c.
7543 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7544 * configure.srv: Handle tilegx-*-linux*.
7545 * linux-tile-low.c: New file.
7547 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7549 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7551 2012-05-24 Pedro Alves <palves@redhat.com>
7555 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7557 2012-05-24 Pedro Alves <palves@redhat.com>
7561 Replace target_signal with gdb_signal throughout.
7563 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7565 * linux-low.c (linux_store_registers): Avoid the copying sequence
7566 when no data has been retrieved by ptrace.
7568 2012-05-22 Will Deacon <will.deacon@arm.com>
7570 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7571 Include asm/ptrace.h.
7572 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7575 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7577 * linux-low.c (linux_store_registers): Don't re-retrieve data
7578 with ptrace that has already been obtained from /proc. Always
7579 copy any data retrieved with ptrace to the buffer supplied.
7581 2012-05-11 Yao Qi <yao@codesourcery.com>
7582 Pedro Alves <palves@redhat.com>
7584 * linux-low.c (enum stopping_threads_kind): New.
7585 (stopping_threads): Change type to `enum stopping_threads_kind'.
7586 (handle_extended_wait): If stopping and suspending threads, leave
7587 the new_lwp suspended too.
7588 (linux_wait_for_event): Adjust.
7589 (stop_all_lwps): Set `stopping_threads' to
7590 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7591 whether we're suspending threads or just stopping them. Assert no
7594 2012-04-29 Yao Qi <yao@codesourcery.com>
7596 * server.h: Move some code to ...
7597 * gdbthread.h: ... here. New.
7598 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7599 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7600 (nto-low.o, win32-low.o): Likewise.
7601 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7602 * regcache.c, remote-utils.c, server.c: Likewise.
7603 * target.c, tracepoint.c, win32-low.c: Likewise.
7605 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7607 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7608 (PTRACE_ARG4_TYPE): Likewise.
7609 (PTRACE_XFER_TYPE): Likewise.
7610 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7611 ptrace to PTRACE_ARG3_TYPE.
7612 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7613 (PTRACE_ARG4_TYPE): Likewise.
7614 (PTRACE_XFER_TYPE): Likewise.
7615 (linux_detach_one_lwp): Cast fourth argument of
7616 ptrace to long then PTRACE_ARG4_TYPE.
7617 (regsets_fetch_inferior_registers): Cast third argument of
7618 ptrace to long then PTRACE_ARG3_TYPE.
7619 (regsets_store_inferior_registers): Likewise.
7621 2012-04-20 Pedro Alves <palves@redhat.com>
7623 * configure: Regenerate.
7625 2012-04-19 Pedro Alves <palves@redhat.com>
7627 * Makefile.in (GNULIB_BUILDDIR): New.
7628 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7629 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7630 (all, install-only, uninstall, clean-info, all-lib, clean): No
7631 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7632 (maintainer-clean realclean distclean): Use subdir_do.
7634 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7635 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7636 * acinclude.m4: Include acx_configure_dir.m4.
7637 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7638 calls. Call AC_PROG_RANLIB. Configure gnulib using
7641 (GNULIB_STDINT_H): Adjust.
7642 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7643 * gdbreplay.c: Include build-gnulib/config.h.
7644 * server.h: Likewise.
7645 * aclocal.m4: Regenerate.
7646 * config.in: Regenerate.
7647 * configure: Regenerate.
7649 2012-04-19 Pedro Alves <palves@redhat.com>
7651 * Makefile.in (LIBGNU, INCGNU): Adjust.
7652 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7653 (all, install-only, uninstall, clean-info, all-lib, clean)
7654 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7655 * configure.ac: Adjust AC_OUTPUT output.
7656 * aclocal.m4: Regenerate.
7657 * configure: Regenerate.
7659 2012-04-19 Pedro Alves <palves@redhat.com>
7661 * Makefile.in (generated_files): New.
7662 (server_h): Remove the explicit dependency on config.h, and depend
7663 on $generated_files.
7665 2012-04-19 Pedro Alves <palves@redhat.com>
7667 * Makefile.in (INCGNU): Add -Ignulib.
7669 2012-04-19 Pedro Alves <palves@redhat.com>
7671 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7672 (INCGNU): ... this, and spell out -I here.
7673 (GNULIB_LIB): Rename to ...
7675 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7677 2012-04-19 Pedro Alves <palves@redhat.com>
7679 * config.in: Regenerate.
7681 2012-04-19 Pedro Alves <palves@redhat.com>
7683 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7684 * server.h (memmem): Remove declaration.
7685 * config.in: Regenerate.
7686 * configure: Regenerate.
7688 2012-04-19 Yao Qi <yao@codesourcery.com>
7690 * Makefile.in (SFILES): Add common/vec.c.
7694 2012-04-19 Yao Qi <yao@codesourcery.com>
7696 * remote-utils.c (prepare_resume_reply): Replace with macro
7697 target_core_of_thread.
7698 * server.c (handle_qxfer_threads_proper): Likewise.
7699 * target.h (traget_core_of_thread): New macro.
7701 2012-04-18 Pedro Alves <palves@redhat.com>
7703 * aclocal.m4: Regenerate.
7704 * configure: Regenerate.
7706 2012-04-16 Yao Qi <yao@codesourcery.com>
7708 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7709 duplicated on address.
7711 2012-04-16 Yao Qi <yao@codesourcery.com>
7713 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7714 (struct tracepoint_action_ops) <send>: New field.
7715 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7716 (agent_expr_send, x_tracepoint_action_send): New.
7717 (l_tracepoint_action_send): New.
7718 (cmd_qtdp): Download and install tracepoint
7719 according to `use_agent'.
7720 (run_inferior_command): Add one more parameter `len'.
7722 (tracepoint_send_agent): New.
7723 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7725 2012-04-16 Yao Qi <yao@codesourcery.com>
7727 * tracepoint.c (download_tracepoints): Moved to ...
7728 (cmd_qtstart): ... here.
7730 2012-04-14 Yao Qi <yao@codesourcery.com>
7732 * tracepoint.c: Include inttypes.h.
7733 (struct collect_memory_action): Use sized types.
7734 (struct tracepoint): Likewise.
7735 (cmd_qtdp, stop_tracing): Update print specifiers.
7736 (cmd_qtp, response_tracepoint): Likewise.
7737 (collect_data_at_tracepoint): Likewise.
7738 (collect_data_at_step): Likewise.
7740 2012-04-14 Yao Qi <yao@codesourcery.com>
7742 Import gnulib module inttypes.
7743 * aclocal.m4, config.in, configure: Regenerated.
7745 2012-04-14 Yao Qi <yao@codesourcery.com>
7747 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7748 Makefile and config.status at last.
7750 2012-04-13 Yao Qi <yao@codesourcery.com>
7752 * tracepoint.c: Include stdint.h unconditionally.
7754 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7756 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7757 on BFD_HAVE_SYS_PROCFS_TYPE.
7758 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7759 * configure: Regenerate.
7760 * config.in: Likewise.
7762 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7764 * Makefile.in (clean): Also remove x32.c x32-linux.c
7765 x32-avx.c x32-avx-linux.c.
7766 (x32.o): New target.
7768 (x32-linux.o): Likewise.
7769 (x32-linux.c): Likewise.
7770 (x32-avx.o): Likewise.
7771 (x32-avx.c): Likewise.
7772 (x32-avx-linux.o): Likewise.
7773 (x32-avx-linux.c): Likewise.
7775 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7776 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7777 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7778 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7779 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7780 i386/x32-avx-linux.xml.
7782 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7783 (init_registers_x32_avx_linux): Likwise.
7784 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7785 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7787 2012-04-13 Pedro Alves <palves@redhat.com>
7789 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7790 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7791 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7792 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7795 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7797 * linux-x86-low.c (compat_x32_clock_t): New.
7798 (compat_x32_siginfo_t): Likewise.
7799 (compat_x32_siginfo_from_siginfo): Likewise.
7800 (siginfo_from_compat_x32_siginfo): Likewise.
7801 (linux_is_elf64): Likewise.
7802 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7803 and siginfo_from_compat_x32_siginfo for x32.
7804 (x86_arch_setup): Set linux_is_elf64.
7806 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7809 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7811 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7812 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7813 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7814 compatible with process.
7816 2012-04-12 Yao Qi <yao@codesourcery.com>
7818 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7819 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7820 (install-only, install-info, clean): Handle sub dir gnulib.
7821 (all-lib, am--refresh): New targets.
7822 (memmem.o): Remove target.
7823 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7824 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7825 (AC_REPLACE_FUNCS): Remove memmem.
7826 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7827 (AC_OUTPUT): Generate Makefile in gnulib/.
7828 * aclocal.m4, config.in, configure: Regenerated.
7830 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7832 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7834 2012-04-05 Pedro Alves <palves@redhat.com>
7836 -Werror=strict-aliasing
7838 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7841 2012-04-04 Pedro Alves <palves@redhat.com>
7843 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7844 (sparc_store_gregset_from_stack, sparc_store_gregset)
7845 (sparc_breakpoint_at): Fix formatting.
7847 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7849 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7851 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7852 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7853 * config.in: Regenerate.
7854 * configure: Likewise.
7856 2012-03-29 Pedro Alves <palves@redhat.com>
7858 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7859 Correct ptrace arguments.
7861 2012-03-28 Pedro Alves <palves@redhat.com>
7863 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7864 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7865 (IA64_FR1_REGNUM): New defines.
7866 (ia64_fetch_register): New.
7867 (the_low_target): Install it.
7868 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7870 * linux-low.c (linux_fetch_registers): Try the
7871 the_low_target.fetch_register hook first.
7873 * linux-arm-low.c (the_low_target): Adjust.
7874 * linux-bfin-low.c (the_low_target): Adjust.
7875 * linux-cris-low.c (the_low_target): Adjust.
7876 * linux-crisv32-low.c (the_low_target): Adjust.
7877 * linux-m32r-low.c (the_low_target): Adjust.
7878 * linux-m68k-low.c (the_low_target): Adjust.
7879 * linux-mips-low.c (the_low_target): Adjust.
7880 * linux-ppc-low.c (the_low_target): Adjust.
7881 * linux-s390-low.c (the_low_target): Adjust.
7882 * linux-sh-low.c (the_low_target): Adjust.
7883 * linux-sparc-low.c (the_low_target): Adjust.
7884 * linux-tic6x-low.c (the_low_target): Adjust.
7885 * linux-x86-low.c (the_low_target): Adjust.
7886 * linux-xtensa-low.c (the_low_target): Adjust.
7888 2012-03-26 Pedro Alves <palves@redhat.com>
7890 * server.c (handle_qxfer_libraries): Don't bail early if
7891 the_target->qxfer_libraries_svr4 is not NULL.
7893 2012-03-26 Pedro Alves <palves@redhat.com>
7895 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7897 2012-03-23 Pedro Alves <palves@redhat.com>
7899 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7900 "library-list-svr4" element's start tag when the the DSO list is
7903 2012-03-23 Pedro Alves <palves@redhat.com>
7905 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7906 a variable whose type size is the same as the inferior's pointer
7909 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7911 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7913 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7914 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7915 * linux-low.h: Include <signal.h>.
7916 (struct siginfo): Remove forward declaration.
7917 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7920 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7922 * .gitignore: Ignore more files.
7924 2012-03-19 Pedro Alves <palves@redhat.com>
7925 Jan Kratochvil <jan.kratochvil@redhat.com>
7927 * server.c (cont_thread, general_thread): Add describing comments.
7928 (start_inferior): Clear `cont_thread'.
7929 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7932 2012-03-15 Yao Qi <yao@codesourcery.com>
7934 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7936 (cmd_qtdp): ... here.
7938 2012-03-15 Yao Qi <yao@codesourcery.com>
7940 * tracepoint.c (struct tracepoint_action_ops): New.
7941 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7942 (m_tracepoint_action_download): New.
7943 (r_tracepoint_action_download): New.
7944 (x_tracepoint_action_download): New.
7945 (l_tracepoint_action_download): New.
7946 (add_tracepoint_action): Install `action->ops' according type.
7947 (download_tracepoint_1): Move code `download' function pointer
7948 of various tracepoint_action_ops.
7950 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7952 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7953 linux_ptrace_attach_warnings.
7955 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7957 * Makefile.in (linux-ptrace.o): New.
7958 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7959 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7960 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7961 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7962 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7964 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7966 2012-03-08 Yao Qi <yao@codesourcery.com>
7967 Pedro Alves <palves@redhat.com>
7969 Fix PR server/13392.
7970 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7972 * tracepoint.c (remove_tracepoint): New.
7973 (cmd_qtdp): Call remove_tracepoint when failed to install.
7975 2012-03-07 Pedro Alves <palves@redhat.com>
7977 * linux-low.c (get_detach_signal): New.
7978 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7979 Pass on pending signals to PTRACE_DETACH. Check the result of the
7981 * server.c (program_signals, program_signals_p): New.
7982 (handle_general_set): Handle QProgramSignals.
7983 * server.h (program_signals, program_signals_p): Declare.
7985 2012-03-05 Pedro Alves <palves@redhat.com>
7986 Jan Kratochvil <jan.kratochvil@redhat.com>
7988 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7991 2012-03-03 Yao Qi <yao@codesourcery.com>
7993 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7994 agent_look_up_symbols.
7996 2012-03-03 Yao Qi <yao@codesourcery.com>
7998 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7999 (linux-x86-low.o): Likewise.
8000 * server.h: Remove in_process_agent_loaded.
8001 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8005 2012-03-03 Yao Qi <yao@codesourcery.com>
8007 * tracepoint.c (gdb_agent_capability): New global.
8008 (in_process_agent_loaded_ust): Renamed to
8009 `in_process_agent_supports_ust'.
8011 (in_process_agent_supports_ust): Call agent_capability_check.
8012 (clear_installed_tracepoints): Assert that agent supports
8015 2012-03-03 Yao Qi <yao@codesourcery.com>
8017 * linux-low.c (linux_supports_agent): New.
8018 (linux_target_ops): Initialize field `supports_agent' with
8019 linux_supports_agent.
8020 * target.h (struct target_ops) <supports_agent>: New.
8021 (target_supports_agent): New macro.
8022 * server.c (handle_general_set): Handle packet 'QAgent'.
8023 (handle_query): Send `QAgent+'.
8024 * Makefile.in (server.o): Depends on agent.h.
8026 2012-03-03 Yao Qi <yao@codesourcery.com>
8028 * Makefile.in (OBS): Add agent.o.
8029 Add new rule for agent.o.
8030 Track dependence of tracepoint.c on agent.h.
8031 * tracepoint.c (run_inferior_command_1):
8032 (run_inferior_command): Call agent_run_command.
8033 (gdb_ust_connect_sync_socket): Deleted. Move it to
8035 (resume_thread, stop_thread): Likewise.
8036 (gdb_ust_socket_init): Renamed to ...
8037 (gdb_agent_socket_init): ... New.
8038 (gdb_ust_thread): Renamed to ...
8039 (gdb_agent_helper_thread): ... New.
8040 (gdb_ust_init): Move some code to ...
8041 (gdb_agent_init): ... here. New.
8042 [HAVE_UST]: Call gdb_ust_init.
8043 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8044 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8045 * config.in, configure: Regenerated.
8047 2012-03-02 Pedro Alves <palves@redhat.com>
8049 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8050 * linux-low.c (struct simple_pid_list): New.
8051 (stopped_pids): New a struct simple_pid_list pointer.
8052 (add_to_pid_list, pull_pid_from_list): New.
8053 (handle_extended_wait): Don't assume the first signal new children
8054 report is SIGSTOP. Adjust call to pull_pid_from_list.
8055 (linux_wait_for_lwp): Adjust.
8057 2012-03-02 Yao Qi <yao@codesourcery.com>
8059 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8062 2012-03-02 Yao Qi <yao@codesourcery.com>
8064 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8065 `stop_pc' and `tpoint'. Update caller.
8067 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8069 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8070 * linux-low.c (use_linux_regsets): New macro.
8071 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8072 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8073 (linux_register_in_regsets): New function.
8074 (usr_fetch_inferior_registers): Skip registers covered by
8076 (usr_store_inferior_registers): Likewise.
8077 (usr_fetch_inferior_registers): New macro.
8078 (usr_store_inferior_registers): Likewise.
8079 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8080 (linux_store_registers): Likewise.
8081 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8083 (init_registers_mips64_dsp_linux): Likewise.
8084 (init_registers_mips_linux): New macro.
8085 (init_registers_mips_dsp_linux): Likewise.
8086 (mips_dsp_num_regs): Likewise.
8087 (DSP_BASE, DSP_CONTROL): New fallback macros.
8088 (mips_base_regs): New macro.
8089 (mips_regmap): Use it. Fix the size.
8090 (mips_dsp_regmap): New variable.
8091 (mips_dsp_regset_bitmap): Likewise.
8092 (mips_arch_setup): New function.
8093 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8095 (mips_cannot_store_register): Likewise.
8096 (the_low_target): Update .arch_setup, .num_regs and .regmap
8097 initializers. Add .regset_bitmap initializer.
8098 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8100 * linux-bfin-low.c (the_low_target): Likewise.
8101 * linux-cris-low.c (the_low_target): Likewise.
8102 * linux-crisv32-low.c (the_low_target): Likewise.
8103 * linux-ia64-low.c (the_low_target): Likewise.
8104 * linux-m32r-low.c (the_low_target): Likewise.
8105 * linux-m68k-low.c (the_low_target): Likewise.
8106 * linux-ppc-low.c (the_low_target): Likewise.
8107 * linux-s390-low.c (the_low_target): Likewise.
8108 * linux-sh-low.c (the_low_target): Likewise.
8109 * linux-sparc-low.c (the_low_target): Likewise.
8110 * linux-tic6x-low.c (the_low_target): Likewise.
8111 * linux-x86-low.c (the_low_target): Likewise.
8112 * linux-xtensa-low.c (the_low_target): Likewise.
8113 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8114 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8115 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8117 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8118 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8120 2012-02-29 Yao Qi <yao@codesourcery.com>
8121 Pedro Alves <palves@redhat.com>
8123 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8124 `step_over_finished' is true.
8126 2012-02-27 Pedro Alves <palves@redhat.com>
8128 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8129 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8131 2012-02-27 Pedro Alves <palves@redhat.com>
8134 * linux-low.c (pid_is_stopped): New.
8135 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8137 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8139 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8142 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8144 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8146 2012-02-24 Luis Machado <lgustavo@codesourcery>
8148 * server.c (handle_query): Advertise support for target-side
8149 breakpoint condition evaluation.
8150 (process_point_options): New function.
8151 (process_serial_event): When inserting a breakpoint, check for
8152 a target-side condition that should be evaluated.
8154 * mem-break.c: Include regcache.h and ax.h.
8155 (point_cond_list_t): New data structure.
8156 (breakpoint) <cond_list>: New field.
8157 (find_gdb_breakpoint_at): Make non-static.
8158 (delete_gdb_breakpoint_at): Clear any target-side
8160 (clear_gdb_breakpoint_conditions): New function.
8161 (add_condition_to_breakpoint): Likewise.
8162 (add_breakpoint_condition): Likewise.
8163 (gdb_condition_true_at_breakpoint): Likewise.
8164 (gdb_breakpoint_here): Return result directly instead
8165 of going through a local variable.
8167 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8168 (clear_gdb_breakpoint_conditions): Likewise.
8169 (add_breakpoint_condition): Likewise.
8170 (gdb_condition_true_at_breakpoint): Likewise.
8172 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8173 (need_step_over_p): Take target-side breakpoint condition into
8176 2012-02-24 Luis Machado <lgustavo@codesourcery>
8178 * server.h: Include tracepoint.h.
8179 (agent_mem_read, agent_get_trace_state_variable_value,
8180 agent_set_trace_state_variable_value,
8181 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8182 get_set_tsv_func_addr): New prototypes.
8184 * ax.h: New include file.
8185 * ax.c: New source file.
8187 * tracepoint.c: Include ax.h.
8188 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8189 agent_expr, eval_result_type): Move to ax.h.
8190 (parse_agent_expr): Rename to ...
8191 (gdb_parse_agent_expr): ... this, make it non-static and move
8193 (unparse_agent_expr) Rename to ...
8194 (gdb_unparse_agent_expr): ... this, make it non-static and move
8196 (eval_agent_expr): Rename to ...
8197 (eval_tracepoint_agent_expr): ... this.
8198 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8199 forward declarations.
8200 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8201 (agent_get_trace_state_variable_value): New function.
8202 (agent_set_trace_state_variable_value): New function.
8203 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8204 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8205 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8206 (condition_true_at_tracepoint): Likewise.
8207 (parse_agent_expr): Rename to ...
8208 (gdb_parse_agent_expr): ... this and move to ax.c.
8209 (unparse_agent_expr): Rename to ...
8210 (gdb_unparse_agent_expr): ... this and move to ax.c.
8211 (gdb_agent_op_name): Move to ax.c.
8212 (eval_agent_expr): Rename to ...
8213 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8215 (eval_tracepoint_agent_expr): New function.
8216 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8218 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8220 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8221 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8222 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8223 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8224 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8225 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8226 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8227 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8228 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8229 (compile_bytecodes): Remove forward declaration.
8230 (is_goto_target): Move to ax.c.
8231 (compile_bytecodes): Move to ax.c and call
8232 agent_get_trace_state_variable_value (...) and
8233 agent_set_trace_state_variable_value (...).
8235 * Makefile.in: Update ax.c and IPA dependencies.
8237 2012-02-24 Pedro Alves <palves@redhat.com>
8239 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8240 (cmd_bigqtbuffer_circular): ... this. Only handle
8241 'QTBuffer:circular:'.
8242 (handle_tracepoint_general_set): Adjust.
8244 2012-02-16 Yao Qi <yao@codesourcery.com>
8246 * inferiors.c: Move code to ...
8247 * dll.c: .... here. New.
8248 * server.h: Declare clear_dlls.
8249 * Makefile.in (SFILES): Add dll.c.
8253 2012-02-11 Yao Qi <yao@codesourcery.com>
8255 * server.c: (handle_monitor_command): Add a new parameter
8257 (handle_query): Update caller.
8259 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8261 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8262 * configure, config.in: Regenerate.
8263 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8266 2012-02-02 Pedro Alves <palves@redhat.com>
8268 Try SIGKILL first, then PTRACE_KILL.
8269 * linux-low.c (linux_kill_one_lwp): New.
8270 (linux_kill_one_lwp): Rename to ...
8271 (kill_one_lwp_callback): ... this. Use the new
8274 2012-02-02 Pedro Alves <palves@redhat.com>
8276 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8279 2012-01-27 Pedro Alves <palves@redhat.com>
8281 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8282 (elf_64_file_p): Make static.
8283 (linux_pid_exe_is_elf_64_file): New.
8284 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8285 Delete declarations.
8286 (linux_pid_exe_is_elf_64_file): Declare.
8287 * linux-x86-low.c (x86_arch_setup): Use
8288 linux_pid_exe_is_elf_64_file.
8290 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8292 * linux-low.c (linux_wait_for_event_1): Rename to ...
8293 (linux_wait_for_event): ... here and merge it with former
8294 linux_wait_for_event - new variable wait_ptid, use it.
8295 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8297 2012-01-23 Pedro Alves <palves@redhat.com>
8299 * server.c (main): Avoid yet another case of infinite loop while
8300 detaching/killing after a longjmp.
8302 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8305 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8307 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8309 * hostio.c (handle_readlink): New function.
8310 (handle_vFile): Call it to handle "vFile:readlink" packets.
8312 2012-01-20 Pedro Alves <palves@redhat.com>
8313 Ulrich Weigand <ulrich.weigand@linaro.org>
8315 * server.c (handle_v_requests): Only support vAttach and vRun to
8316 start multiple processes when in extended protocol mode.
8318 2012-01-17 Pedro Alves <palves@redhat.com>
8320 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8321 memalign plus mprotect to allocate the scratch buffer.
8323 2012-01-13 Pedro Alves <palves@redhat.com>
8325 * server.c (attach_inferior): Clear `cont_thread'.
8327 2012-01-13 Pedro Alves <palves@redhat.com>
8329 * server.c (main): Avoid infinite loop while detaching/killing
8332 2012-01-09 Doug Evans <dje@google.com>
8334 * server.c (start_inferior): Set last_ptid in --wrapper case.
8336 2012-01-06 Yao Qi <yao@codesourcery.com>
8338 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8340 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8342 2012-01-04 Yao Qi <yao@codesourcery.com>
8344 * tracepoint.c (cmd_qtdp): Print debug message
8345 for static tracepoint.
8347 2012-01-04 Yao Qi <yao@codesourcery.com>
8349 * tracepoint.c (trace_vdebug): Differentiate debug message
8350 between gdbserver and IPA.
8352 2012-01-03 Yao Qi <yao@codesourcery.com>
8354 * tracepoint.c (tracepoint_was_hit): Don't collect for
8357 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8359 * terminal.h: Reformat copyright header.
8361 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8363 * server.c (gdbserver_version): Update copyright year.
8364 * gdbreplay.c (gdbreplay_version): Likewise.
8366 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8368 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8371 2011-12-18 Hui Zhu <teawater@gmail.com>
8372 * linux-low.c (linux_create_inferior): Save return value to ret.
8374 2011-12-18 Hui Zhu <teawater@gmail.com>
8376 * linux-low.c (linux_create_inferior): Save return value to ret.
8378 2011-12-16 Doug Evans <dje@google.com>
8380 * linux-low.c (linux_create_inferior): If stdio connection,
8381 redirect stdin from /dev/null, stdout to stderr.
8382 * remote-utils.c (remote_is_stdio): New static global.
8383 (remote_connection_is_stdio): New function.
8384 (remote_prepare): Handle stdio connection.
8385 (remote_open): Ditto.
8386 (remote_close): Don't close stdin for stdio connections.
8387 (read_prim,write_prim): New functions. Replace all calls to
8388 read/write to these.
8389 * server.c (main): Watch for "-" argument. Move call to
8390 remote_prepare before start_inferior.
8391 * server.h (STDIO_CONNECTION_NAME): New macro.
8392 (remote_connection_is_stdio): Declare.
8394 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8395 in debugging output.
8397 2011-12-15 Yao Qi <yao@codesourcery.com>
8399 * tracepoint.c: Include sys/syscall.h.
8400 (gdb_ust_thread): Remove preprocessor conditional.
8402 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8404 * linux-low.c (linux_detach_one_lwp): Call
8405 the_low_target.prepare_to_resume before detaching.
8407 2011-12-14 Yao Qi <yao@codesourcery.com>
8409 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8412 2011-12-14 Yao Qi <yao@codesourcery.com>
8414 * i386-low.c (i386_low_stopped_data_address): Initialize local
8417 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8421 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8422 DR_CONTROL unless necessary. Extend comments.
8423 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8424 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8426 2011-12-13 Yao Qi <yao@codesourcery.com>
8428 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8430 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8432 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8434 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8435 Print new debug message for such case.
8437 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8439 Fix overlapping memcpy.
8440 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8441 the read_inferior_memory transfer.
8442 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8443 write_inferior_memory transfer.
8444 (set_fast_tracepoint_jump): New variable buf. Use it for the
8445 read_inferior_memory and write_inferior_memory transfers.
8446 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8447 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8448 Use it for the write_inferior_memory transfer.
8449 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8452 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8454 * linux-low.c (fetch_register, store_register): Make code
8455 consistent, fix formatting.
8457 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8459 * linux-low.c (usr_store_inferior_registers): Factor out code
8460 to handle individual registers into...
8461 (store_register): ... this new function.
8463 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8465 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8466 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8467 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8468 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8469 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8470 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8471 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8472 (srv_xmlfiles): Add new XML files.
8474 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8476 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8477 (init_registers_s390_linux32v1): Add prototype.
8478 (init_registers_s390_linux32v2): Likewise.
8479 (init_registers_s390_linux64v1): Likewise.
8480 (init_registers_s390_linux64v2): Likewise.
8481 (init_registers_s390x_linux64v1): Likewise.
8482 (init_registers_s390x_linux64v2): Likewise.
8483 (s390_num_regs): Increment to 52.
8484 (s390_regmap): Add orig_r2 register.
8485 (s390_num_regs_3264): Increment to 68.
8486 (s390_regmap_3264): Add orig_r2 register.
8487 (s390_collect_ptrace_register): Handle orig_r2 register.
8488 (s390_supply_ptrace_register): Likewise.
8489 (s390_fill_last_break): New function.
8490 (s390_store_last_break): Likewise.
8491 (s390_fill_system_call): New function.
8492 (s390_store_system_call): Likewise.
8493 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8495 (s390_check_regset): New function.
8496 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8497 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8498 Update target_regsets for available register sets.
8500 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8501 Jan Kratochvil <jan.kratochvil@redhat.com>
8503 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8504 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8506 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8507 * linux-low.h (struct process_info_private): New member r_debug.
8508 * server.c (handle_qxfer_libraries): Call
8509 the_target->qxfer_libraries_svr4.
8510 (handle_qxfer_libraries_svr4): New function.
8511 (qxfer_packets): New entry "libraries-svr4".
8512 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8513 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8514 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8515 PACKET_qXfer_libraries_svr4.
8517 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8519 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8520 PSW address/mask between 8-byte and 16-byte formats.
8521 (s390_supply_ptrace_register): Likewise.
8522 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8523 basic addressing mode bit.
8525 2011-11-24 Stan Shebs <stan@codesourcery.com>
8527 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8529 2011-11-17 Stan Shebs <stan@codesourcery.com>
8531 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8532 (tracing_start_time): New global.
8533 (tracing_stop_time): New global.
8534 (tracing_user_name): New global.
8535 (tracing_notes): New global.
8536 (tracing_stop_note): New global.
8537 (cmd_qtstart): Set traceframe_usage, start_time.
8538 (stop_tracing): Set stop_time.
8539 (cmd_qtstatus): Report additional status.
8540 (cmd_qtp): New function.
8541 (handle_tracepoint_query): Call it.
8542 (cmd_qtnotes): New function.
8543 (handle_tracepoint_general_set): Call it.
8544 (get_timestamp): Rename from tsv_get_timestamp.
8546 2011-11-14 Stan Shebs <stan@codesourcery.com>
8547 Kwok Cheung Yeung <kcy@codesourcery.com>
8549 * linux-x86-low.c (small_jump_insn): New.
8550 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8551 trampoline and error message, build a trampoline and issue a small
8552 jump instruction to it.
8553 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8554 trampoline and error message.
8555 (x86_get_min_fast_tracepoint_insn_len): New.
8556 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8557 * linux-low.h (struct linux_target_ops): Add arguments to
8558 install_fast_tracepoint_jump_pad operation, add new operation.
8559 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8561 (linux_get_min_fast_tracepoint_insn_len): New function.
8562 (linux_target_op): Add new operation.
8563 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8564 (gdb_trampoline_buffer_end): Ditto.
8565 (gdb_trampoline_buffer_error): Ditto.
8566 (struct ipa_sym_addresses): Add fields for new IPA variables.
8567 (symbol_list): Add entries for new IPA variables.
8568 (struct tracepoint): Add fields to hold the address range of the
8569 trampoline used by the tracepoint.
8570 (trampoline_buffer_head): New static variable.
8571 (trampoline_buffer_tail): Ditto.
8572 (claim_trampoline_space): New function.
8573 (have_fast_tracepoint_trampoline_buffer): New function.
8574 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8576 (install_fast_tracepoint): Ditto, also add error buffer argument.
8577 (cmd_qtminftpilen): New function.
8578 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8579 (fast_tracepoint_from_trampoline_address): New function.
8580 (fast_tracepoint_collecting): Handle trampoline as part of jump
8582 (set_trampoline_buffer_space): New function.
8583 (initialize_tracepoint): Initialize new IPA variables.
8584 * target.h (struct target_ops): Add arguments to
8585 install_fast_tracepoint_jump_pad operation, add new
8586 get_min_fast_tracepoint_insn_len operation.
8587 (target_get_min_fast_tracepoint_insn_len): New.
8588 (install_fast_tracepoint_jump_pad): Add arguments.
8589 * server.h (IPA_BUFSIZ): Define.
8590 * linux-i386-ipa.c: Include extra header files.
8591 (initialize_fast_tracepoint_trampoline_buffer): New function.
8592 (initialize_low_tracepoint): Call it.
8593 * server.h (set_trampoline_buffer_space): Declare.
8594 (claim_trampoline_space): Ditto.
8595 (have_fast_tracepoint_trampoline_buffer): Ditto.
8597 2011-11-14 Yao Qi <yao@codesourcery.com>
8599 * server.c (handle_query): Handle InstallInTrace for qSupported.
8600 * tracepoint.c (add_tracepoint): Sort list.
8601 (install_tracepoint, download_tracepoint): New.
8602 (cmd_qtdp): Call them to install and download tracepoints.
8603 (sort_tracepoints): Removed.
8604 (cmd_qtstart): Update.
8606 2011-11-14 Yao Qi <yao@codesourcery.com>
8608 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8609 * mem-break.h: Declare.
8610 * tracepoint.c (cmd_qtstart): Move some code to ...
8611 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8613 (download_tracepoints): Move some code to ...
8614 (download_tracepoint_1): ... here. New.
8616 2011-11-08 Yao Qi <yao@codesourcery.com>
8618 * remote-utils.c (relocate_instruction): A comment fix.
8620 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8622 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8623 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8624 dr_status_mirror and dr_control_mirror from debug_reg_state.
8625 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8626 (i386_initial_stuff): Remove use of deleted globals.
8627 (i386_get_thread_context, i386_set_thread_context,
8628 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8629 from debug_reg_state.
8631 2011-11-05 Yao Qi <yao@codesourcery.com>
8633 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8634 address as TPOINT's.
8636 2011-11-02 Stan Shebs <stan@codesourcery.com>
8638 * tracepoint.c (agent_mem_read_string): New function.
8639 (eval_agent_expr): Call it for tracenz.
8640 * server.c (handle_query): Report support for tracenz.
8642 2011-11-02 Yao Qi <yao@codesourcery.com>
8644 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8646 2011-11-02 Yao Qi <yao@codesourcery.com>
8648 * target.h: Fix a typo in comment.
8650 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8652 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8653 clobber the breakpoints' shadows with fast tracepoint jumps.
8654 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8655 * target.c (write_inferior_memory): Also pass MYADDR down to
8658 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8660 * configure.ac: Check support for personality routine.
8661 * configure: Regenerate.
8662 * config.in: Likewise.
8663 * linux-low.c: Include <sys/personality.h>.
8664 Define ADDR_NO_RANDOMIZE if necessary.
8665 (linux_create_inferior): Disable address space randomization when
8666 forking inferior, if requested.
8667 (linux_supports_disable_randomization): New function.
8668 (linux_target_ops): Install it.
8669 * server.h (disable_randomization): Declare.
8670 * server.c (disable_randomization): New global variable.
8671 (handle_general_set): Handle QDisableRandomization.
8672 (handle_query): Likewise for qSupported.
8673 (main): Support --disable-randomization and --no-disable-randomization
8674 command line arguments.
8675 * target.h (struct target_ops): Add supports_disable_randomization.
8676 (target_supports_disable_randomization): New macro.
8678 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8680 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8682 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8683 [!PT_GETDSBT] (target_loadmap): New definition.
8684 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8685 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8686 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8687 and PT_GETDSBT to LINUX_LOADMAP.
8688 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8689 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8691 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8693 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8694 (arm_linux_hwbp_cap): New static variable.
8695 (arm_linux_get_hwbp_cap): Replace by ...
8696 (arm_linux_init_hwbp_cap): ... this new function.
8697 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8698 (arm_linux_get_hw_watchpoint_count): Likewise.
8699 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8700 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8701 (arm_prepare_to_resume): Use perror_with_name instead of error.
8703 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8705 * linux-arm-low.c: Include <signal.h>.
8706 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8707 (struct arm_linux_hwbp_cap): New data type.
8708 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8709 (struct arm_linux_hw_breakpoint): New data type.
8710 (MAX_BPTS, MAX_WPTS): Define.
8711 (struct arch_process_info, struct arch_lwp_info): New data types.
8712 (arm_linux_get_hwbp_cap): New function.
8713 (arm_linux_get_hw_breakpoint_count): Likewise.
8714 (arm_linux_get_hw_watchpoint_count): Likewise.
8715 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8716 (arm_hwbp_control_initialize): Likewise.
8717 (arm_hwbp_control_is_enabled): Likewise.
8718 (arm_hwbp_control_is_initialized): Likewise.
8719 (arm_hwbp_control_disable): Likewise.
8720 (arm_linux_hw_breakpoint_equal): Likewise.
8721 (arm_linux_hw_point_initialize): Likewise.
8722 (struct update_registers_data): New data structure.
8723 (update_registers_callback: New function.
8724 (arm_insert_point): Likewise.
8725 (arm_remove_point): Likewise.
8726 (arm_stopped_by_watchpoint): Likewise.
8727 (arm_stopped_data_address): Likewise.
8728 (arm_new_process): Likewise.
8729 (arm_new_thread): Likewise.
8730 (arm_prepare_to_resume): Likewise.
8731 (the_low_target): Register arm_insert_point, arm_remove_point,
8732 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8733 arm_new_thread, and arm_prepare_to_resume.
8735 2011-09-15 Stan Shebs <stan@codesourcery.com>
8737 * server.h (struct emit_ops): Add compare-goto fields.
8738 * tracepoint.c (gdb_agent_op_sizes): New table.
8739 (emit_eq_goto): New function.
8740 (emit_ne_goto): New function.
8741 (emit_lt_goto): New function.
8742 (emit_le_goto): New function.
8743 (emit_gt_goto): New function.
8744 (emit_ge_goto): New function.
8745 (is_goto_target): New function.
8746 (compile_bytecodes): Recognize special cases of compare-goto
8747 combinations and call specialized emitters for them.
8748 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8749 (amd64_emit_ne_goto): New function.
8750 (amd64_emit_lt_goto): New function.
8751 (amd64_emit_le_goto): New function.
8752 (amd64_emit_gt_goto): New function.
8753 (amd64_emit_ge_goto): New function.
8754 (amd64_emit_ops): Add the new functions.
8755 (i386_emit_eq_goto): New function.
8756 (i386_emit_ne_goto): New function.
8757 (i386_emit_lt_goto): New function.
8758 (i386_emit_le_goto): New function.
8759 (i386_emit_gt_goto): New function.
8760 (i386_emit_ge_goto): New function.
8761 (i386_emit_ops): Add the new functions.
8763 2011-09-08 Stan Shebs <stan@codesourcery.com>
8765 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8766 (i386_emit_epilogue): Restore %ebx.
8768 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8770 * server.c (step_thread): Remove definition.
8771 (process_serial_event): Don't handle Hs.
8772 * server.h (step_thread): Remove declaration.
8773 * target.c (set_desired_inferior): Remove use of step_thread.
8775 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8777 * linux-low.c: Include linux-procfs.h.
8778 (linux_attach_lwp_1): Update comments.
8779 (linux_attach): Scan for existing threads when attaching to a
8780 process that is the tgid.
8781 * Makefile.in: Update dependencies.
8783 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8785 * configure.srv: Add linux-procfs.o dependencies.
8787 2011-08-14 Yao Qi <yao@codesourcery.com>
8789 * target.h (struct target_ops): Fix indent.
8790 * win32-low.c (win32_target_ops): Fix comment.
8792 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8793 Yao Qi <yao@codesourcery.com>
8795 * Makefile.in (clean): Remove tic6x-*.c files.
8796 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8797 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8798 (tic6x-c64xp-linux.c): Likewise.
8799 * configure.srv: Add support for tic6x-*-uclinux.
8800 * linux-tic6x-low.c: New.
8801 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8803 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8804 Yao Qi <yao@codesourcery.com>
8806 * target.h (struct target_ops): Add read_loadmap.
8807 * linux-low.c (struct target_loadseg): New type.
8808 (struct target_loadmap): New type.
8809 (linux_read_loadmap): New function.
8810 (linux_target_ops): Add linux_read_loadmap.
8811 * server.c (handle_query): Support qXfer:fdpic:read packet.
8812 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8815 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8817 * win32-low.c: Include <stdint.h>.
8819 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8821 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8822 to the inferior here.
8823 (i386_remove_aligned_watchpoint): Ditto.
8824 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8825 fit part of the watchpoint in the debug registers.
8826 (i386_update_inferior_debug_regs): New.
8827 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8828 registers, and only update the inferior on success.
8829 (i386_low_remove_watchpoint): Ditto.
8831 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8833 * linux-low.c (compare_ints, unique, list_threads, show_process,
8834 linux_core_of_thread): Delete.
8835 (linux_target_ops): Change linux_core_of_thread to
8836 linux_common_core_of_thread.
8837 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8838 * utils.c (malloc_failure): Change type of argument.
8839 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8840 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8841 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8842 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8843 (IPA_OBJS): Add common-utils-ipa.o.
8844 (ptid_h, linux_osdata_h): New macros.
8845 (server_h): Add common/common-utils.h, common/xml-utils.h,
8846 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8848 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8849 ptid.o, buffer.o): New rules.
8850 (linux-low.o): Add common/linux-osdata.h as a dependency.
8851 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8852 * configure.ac: Add AC_HEADER_DIRENT check.
8853 * config.in: Regenerate.
8854 * configure: Regenerate.
8855 * remote-utils.c (xml_escape_text): Delete.
8856 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8857 buffer_xml_printf): Move to common/buffer.c.
8858 * server.c (main): Remove call to initialize_inferiors.
8859 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8860 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8861 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8862 internal_error, gdb_assert, gdb_assert_fail): Delete.
8863 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8864 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8866 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8867 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8868 initialize_inferiors): Delete.
8870 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8872 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8875 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8877 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8879 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8881 2011-05-26 Yao Qi <yao@codesourcery.com>
8883 * Makefile.in (thread-db.o): Track dependence to
8884 common/gdb_thread_db.h.
8885 * thread-db.c: include gdb_thread_db.h from right place.
8887 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8889 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8890 __FILE__ and __LINE__ to internal_error.
8892 2011-05-13 Doug Evans <dje@google.com>
8894 * thread-db.c (try_thread_db_load_from_sdir): New function.
8895 (try_thread_db_load_from_dir): New function.
8896 (thread_db_load_search): Handle $sdir, ignore $pdir.
8897 Remove trying of system directories if search of
8898 libthread-db-search-path fails, that is now done via $sdir.
8900 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8902 * server.c (handle_query): Add EnableDisableTracepoints to the list
8903 of supported features.
8904 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8906 (cmd_qtenable_disable): New.
8907 (cmd_qtstart): Install tracepoints even if disabled.
8908 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8909 receiving a QTEnable or QTDisable packet.
8910 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8911 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8913 (gdb_probe): Skip data collection if static tracepoint is disabled.
8915 2011-05-10 Doug Evans <dje@google.com>
8917 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8919 2011-05-04 Doug Evans <dje@google.com>
8921 * linux-low.c (linux_join): Skip process lookup.
8922 * spu-low.c (spu_join): Ditto.
8923 * server.c (join_inferiors_callback): Delete.
8924 (process_serial_event): For 'D' packet (detach) call join_inferior
8927 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8929 * README: Don't mention xscale*-*-linux*.
8930 * configure.srv (xscale*-*-linux*): Don't handle target.
8932 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8934 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8936 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8937 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8938 (i386_emit_void_call_2): Likewise.
8940 2011-04-26 Yao Qi <yao@codesourcery.com>
8942 * linux-low.c: Move common macros to linux-ptrace.h.
8943 Include linux-ptrace.h.
8944 * Makefile.in (linux_ptrace_h): New.
8945 (linux-low.o): Depends on linux-ptrace.h.
8947 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8949 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8950 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8951 (remote_prepare): New function with most of the TCP code from ...
8952 (remote_open): ... here. Detect PORT here unconditionally. Move also
8953 setting transport_is_reliable.
8954 * server.c (run_once): New variable.
8955 (gdbserver_usage): Document it.
8956 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8957 the first run if RUN_ONCE.
8958 * server.h (run_once, remote_prepare): New declarations.
8960 2011-04-19 Tom Tromey <tromey@redhat.com>
8962 * win32-low.c (handle_load_dll): Remove duplicate "the".
8964 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8966 Remove support for old Cygwin 1.5 versions.
8967 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8968 function to avoid warning.
8969 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8972 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8974 * gdbserver/server.h (Macro _): Define it if not available.
8976 2011-03-14 Michael Snyder <msnyder@vmware.com>
8978 * hostio.c (handle_close): Remove unnecessary null test.
8980 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8982 * Makefile.in (maintainer-clean realclean distclean): Remove
8983 "make ... subdir_do" command.
8985 2011-03-10 Michael Snyder <msnyder@vmware.com>
8987 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8989 * server.c (handle_v_run): Free alloced buffer on early return.
8991 2011-03-09 Yao Qi <yao@codesourcery.com>
8994 2011-03-04 Yao Qi <yao@codesourcery.com>
8996 * Makefile.in: Remove GNU make feature --directory.
8998 2011-03-05 Yao Qi <yao@codesourcery.com>
9000 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9001 (subdir_do): New make target. Copied from gdb/Makefile.
9002 (maintainer-clean, realclean, distclean, clean): Call corresponding
9003 make targets in common/Makefile.
9005 2011-02-11 Yao Qi <yao@codesourcery.com>
9007 * configure.ac: Call AC_PROG_RANLIB.
9008 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9009 * configure: Regenerate.
9011 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9013 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9015 2011-03-06 Yao Qi <yao@codesourcery.com>
9017 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9019 2011-03-05 Yao Qi <yao@codesourcery.com>
9021 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9022 (subdir_do): New make target. Copied from gdb/Makefile.
9023 (maintainer-clean, realclean, distclean, clean): Call corresponding
9024 make targets in common/Makefile.
9026 2011-03-04 Yao Qi <yao@codesourcery.com>
9028 * Makefile.in: Remove GNU make feature --directory.
9030 2011-03-04 Michael Snyder <msnyder@vmware.com>
9032 * server.c (queue_stop_reply): Call xmalloc not malloc.
9034 2011-03-02 Michael Snyder <msnyder@vmware.com>
9036 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9038 2011-02-28 Michael Snyder <msnyder@vmware.com>
9040 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9041 (cmd_qtframe): Ditto.
9042 (cmd_qtbuffer): Ditto.
9043 (cmd_bigqtbuffer): Ditto.
9045 * utils.c (decimal2str): Initialize 'width' to nine, then
9048 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9050 * hostio.c (require_data): Free *data, not data.
9052 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9054 * hostio.c (require_data): Use free, not xfree.
9056 2011-02-27 Michael Snyder <msnyder@vmware.com>
9058 * server.c (handle_query): Discard unused value.
9060 * hostio.c (require_data): Free malloc memory before returning
9063 2011-02-26 Michael Snyder <msnyder@vmware.com>
9065 * linux-low.c (list_threads): Call closedir for dirent.
9067 2011-02-27 Michael Snyder <msnyder@vmware.com>
9069 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9070 a case statement falls through.
9072 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9074 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9077 2011-02-26 Michael Snyder <msnyder@vmware.com>
9079 * utils.c (decimal2str): Eliminate dead code and dead param.
9080 (pulongest): Drop dead param from call to decimal2str.
9083 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9085 Revert the following patch (not approved yet):
9086 2011-02-21 Hui Zhu <teawater@gmail.com>
9087 * tracepoint.c (tp_printf): New function.
9088 (eval_agent_expr): Handle gdb_agent_op_printf.
9090 2011-02-21 Hui Zhu <teawater@gmail.com>
9092 * tracepoint.c (tp_printf): New function.
9093 (eval_agent_expr): Handle gdb_agent_op_printf.
9095 2011-02-18 Tom Tromey <tromey@redhat.com>
9097 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9098 (tracepoint.o): Likewise.
9099 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9100 (gdb_agent_op_names): Likewise.
9102 2011-02-18 Tom Tromey <tromey@redhat.com>
9104 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9105 gdb_agent_op_rot>: New constants.
9106 (gdb_agent_op_names): Add pick and roll.
9107 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9110 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9112 * aclocal.m4: Regenerated with aclocal-1.11.1.
9114 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9116 * server.c (handle_qxfer_traceframe_info): New.
9117 (qxfer_packets): Register "traceframe-info".
9118 (handle_query): Report support for qXfer:traceframe-info:read+.
9119 * tracepoint.c (match_blocktype): New.
9120 (traceframe_find_block_type): Rename to ...
9121 (traceframe_walk_blocks): ... this. Add callback filter argument,
9123 (traceframe_find_block_type): New, reimplemented on top of
9124 traceframe_walk_blocks.
9125 (build_traceframe_info_xml): New.
9126 (traceframe_read_info): New.
9127 * server.h (traceframe_read_info): Declare.
9129 2011-02-11 Yao Qi <yao@codesourcery.com>
9131 * configure.ac: Call AC_PROG_RANLIB.
9132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9133 * configure: Regenerate.
9135 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9137 * server.c (gdb_read_memory): Change return semantics to allow
9139 (handle_search_memory_1): Adjust.
9140 (process_serial_event) <'m' packet>: Handle partial transfers.
9141 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9143 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9145 * regcache.c (init_register_cache): Initialize
9146 regcache->register_status.
9147 (free_register_cache): Release regcache->register_status.
9148 (regcache_cpy): Copy register_status.
9149 (registers_to_string): Print 'x's for unavailable registers.
9150 (supply_register): Mark the register's status valid or
9151 unavailable, depending on whether a buffer was passed in or not.
9152 (supply_register_zeroed): New.
9153 (supply_regblock): Mark the registers' status valid or
9154 unavailable, depending on whether a buffer was passed in or not.
9155 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9156 (struct regcache): New `register_status' field.
9157 (supply_register_zeroed): Declare.
9158 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9159 supply_register_zeroed, rather than passing a NULL buffer to
9161 * tracepoint.c (fetch_traceframe_registers): Update comment.
9163 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9165 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9168 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9170 * server.h (decode_xfer_write): Change prototype.
9171 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9172 and don't extract the annex here.
9173 * server.c (decode_xfer_read): Remove `annex' parameter,
9174 and don't extract the annex here.
9176 (struct qxfer): New.
9177 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9178 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9179 (handle_qxfer_statictrace): New functions, abstracted out from
9180 handle_query, and made to use the struct qxfer interface.
9181 (handle_threads_qxfer_proper): Rename to ...
9182 (handle_qxfer_threads_proper): ... this.
9183 (handle_threads_qxfer): Rename to ...
9184 (handle_qxfer_threads): ... this. Adjust.
9185 (qxfer_packets): New array.
9186 (handle_qxfer): New function.
9187 (handle_query): Use handle_qxfer.
9189 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9191 * gdbreplay.c: Shorten lines of >= 80 columns.
9192 * linux-low.c: Ditto.
9193 * linux-ppc-low.c: Ditto.
9194 * linux-s390-low.c: Ditto.
9195 * linux-sparc-low.c: Ditto.
9196 * linux-x86-low.c: Ditto.
9197 * linux-xtensa-low.c: Ditto.
9198 * mem-break.c: Ditto.
9200 * regcache.h: Ditto.
9201 * remote-utils.c: Ditto.
9204 * thread-db.c: Ditto.
9205 * tracepoint.c: Ditto.
9207 * win32-low.h: Ditto.
9209 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9211 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9214 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9216 * server.c (gdbserver_version): Update copyright year in version
9218 * gdbreplay.c (gdbreplay_version): Ditto.
9220 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9222 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9223 * linux-bfin-low.c: New file.
9224 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9225 PT_DATA_ADDR for BFIN targets.
9226 * Makefile.in (SFILES): Add linux-bfin-low.c.
9227 (clean): Remove reg-bfin.c.
9228 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9229 * README: Mention supported Blackfin targets.
9231 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9233 * .gitignore: New file.
9235 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9237 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9239 2010-10-22 Jie Zhang <jie@codesourcery.com>
9241 * Makefile.in: Add FLAGS_TO_PASS variable.
9242 (install): Remove dependency of install-only and recursively
9243 invoke make for install-only.
9245 2010-10-04 Doug Evans <dje@google.com>
9247 * Makefile.in (uninstall): Use $(DESTDIR).
9249 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9253 * linux-x86-low.c (compat_siginfo_from_siginfo)
9254 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9255 si_code is < 0. Check for si_code == SI_TIMER before checking for
9258 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9260 * lynx-i386-low.c: New file.
9261 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9263 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9265 * lynx-low.c (ptrace_request_to_str): Remove handling for
9266 request values that have been removed in LynxOS 5.x.
9268 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9270 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9273 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9275 * configure.ac: Add --enable-inprocess-agent option.
9276 * configure: Rebuilt.
9278 2010-09-06 Yao Qi <yao@codesourcery.com>
9280 * linux-low.c (linux_kill): Remove unused variable.
9281 (linux_stabilize_threads): Likewise.
9282 * server.c (start_inferior): Likewise.
9283 (queue_stop_reply_callback): Likewise.
9284 * tracepoint.c (do_action_at_tracepoint): Likewise.
9286 2010-09-06 Yao Qi <yao@codesourcery.com>
9288 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9291 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9293 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9295 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9297 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9300 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9302 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9303 gdbserver/lynx-ppc-low.c: New files.
9304 * Makefile.in (lynx_low_h): New variable.
9305 (lynx-low.o, lynx-ppc-low.o): New rules.
9306 * configure.ac: On LynxOS, link with -lnetinet.
9307 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9308 * configure: regenerate.
9310 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9312 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9313 * configure.ac: Add check for vasprintf and vsnprintf.
9314 * configure, config.in: Regenerate.
9315 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9317 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9319 * gdbreplay.c: Move include of alloca.h up, next to include of
9321 * server.h: Add include of malloc.h.
9322 * mem-break.c: Remove include of malloc.h.
9323 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9325 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9327 * Makefile.in (memmem.o): Build with -Wno-error.
9329 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9331 * utils.c (xsnprintf): Make non-static.
9332 * server.h: Add xsnprintf declaration.
9333 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9334 replace calls to snprintf by calls to xsnprintf throughout.
9336 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9338 * configure.ac: Add configure check for alloca.
9339 * configure, config.in: Regenerate.
9340 * server.h: Include alloca.h if it exists.
9341 * gdbreplay.c: Include alloca.h if it exists.
9343 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9345 * linux-low.c (__SIGRTMIN): Define if not already defined.
9346 (linux_create_inferior): Check for __ANDROID__ rather than
9348 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9349 are already deferred.
9350 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9351 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9352 stopped and already has a pending signal to report.
9353 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9354 a pending signal to report or is moving out of a jump pad.
9355 (linux_init_signals): Check for __ANDROID__ rather than
9358 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9360 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9361 debug_threads check. Avoid a linear search when not doing debug
9364 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9366 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9367 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9368 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9369 (process_event): Change local fd's type to gdb_fildes_t.
9370 (create_file_handler): Adjust prototype.
9371 (delete_file_handler): Adjust prototype.
9372 (handle_file_event): Adjust prototype. Use pfildes.
9373 (create_file_event): Adjsut prototype.
9374 * remote-utils.c (remote_desc, listen_desc): Change type to
9376 * server.h: New gdb_fildes_t typedef.
9377 [USE_WIN32API]: Include winsock2.h.
9378 (delete_file_handler, add_file_handler): Adjust prototypes.
9380 * utils.c (pfildes): New.
9382 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9384 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9385 * configure: Regenerate.
9387 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9389 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9390 (linux_done_accessing_memory): ... this.
9391 (linux_target_ops): Adjust.
9392 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9393 * nto-low.c (nto_target_ops): Adjust comment.
9394 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9395 * spu-low.c (spu_target_ops): Adjust comment.
9396 * target.h (target_ops): Rename unprepare_to_access_memory field
9397 to done_accessing_memory.
9398 (unprepare_to_access_memory): Rename to ...
9399 (done_accessing_memory): ... this.
9401 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9403 * linux-low.c (linux_prepare_to_access_memory): New.
9404 (linux_unprepare_to_access_memory): New.
9405 (linux_target_ops): Install them.
9406 * server.c (read_memory): Rename to ...
9407 (gdb_read_memory): ... this. Use
9408 prepare_to_access_memory/prepare_to_access_memory.
9409 (write_memory): Rename to ...
9410 (gdb_write_memory): ... this. Use
9411 prepare_to_access_memory/prepare_to_access_memory.
9412 (handle_search_memory_1): Adjust.
9413 (process_serial_event): Adjust.
9414 * target.h (struct target_ops): New fields
9415 prepare_to_access_memory and unprepare_to_access_memory.
9416 (prepare_to_access_memory, unprepare_to_access_memory): New.
9417 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9418 prepare_to_access_memory/prepare_to_access_memory.
9419 * nto-low.c (nto_target_ops): Adjust.
9420 * spu-low.c (spu_target_ops): Adjust.
9421 * win32-low.c (win32_target_ops): Adjust.
9423 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9425 * Makefile.in (WARN_CFLAGS): Get it from configure.
9426 (WERROR_CFLAGS): New.
9427 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9428 * configure.ac: Introduce --enable-werror, which adds -Werror to
9429 the compiler command line. Enabled by default. Disable with
9430 --disable-werror. Add -Wdeclaration-after-statement
9431 Wpointer-arith and -Wformat-nonliteral to warning flags.
9432 * configure: Regenerate.
9434 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9436 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9438 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9440 * gdbreplay.c (remote_error): New.
9442 (expect): Use gdbchar. Check for error reading from GDB.
9443 Clarify sync error output.
9444 (play): Check for errors writing to GDB.
9445 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9446 * remote-utils.c (getpkt): Check for errors writing to the remote
9449 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9451 * linux-low.c (linux_wait_1): Move non-debugging code out of
9452 `debug_threads' control.
9454 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9456 * linux-low.c (linux_wait_1): Don't set last_status here.
9457 * server.c (push_event, queue_stop_reply_callback): Assert we're
9458 not pushing a TARGET_WAITKIND_IGNORE event.
9459 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9460 (myresume, handle_target_event): Set the thread's last_resume_kind
9461 and last_status from the target returned status.
9463 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9467 * linux-x86-low.c (update_debug_registers_callback): New.
9468 (i386_dr_low_set_addr): Use it.
9469 (i386_dr_low_get_addr): New.
9470 (i386_dr_low_set_control): Use update_debug_registers_callback.
9471 (i386_dr_low_get_control): New.
9472 (i386_dr_low_get_status): Adjust.
9473 * linux-low.c (linux_stop_lwp): New.
9474 * linux-low.h (linux_stop_lwp): Declare.
9476 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9477 argument instead of a i386_debug_reg_state.
9478 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9479 a i386_debug_reg_state.
9480 (i386_insert_aligned_watchpoint): Adjust.
9481 (i386_remove_aligned_watchpoint): Adjust.
9482 (i386_low_stopped_data_address): Read the debug registers from the
9483 inferior instead of from the mirrors.
9484 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9485 (i386_dr_low_get_addr): Declare.
9486 (i386_dr_low_get_control): Declare.
9487 (i386_dr_low_get_status): Change prototype.
9489 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9490 (i386_dr_low_get_addr): New.
9491 (i386_dr_low_get_control): New.
9492 (i386_dr_low_get_status): Adjust prototype. Return
9494 (i386_initial_stuff): Clear dr_status_mirror and
9496 (i386_get_thread_context): Adjust.
9497 (i386_set_thread_context): Adjust.
9498 (i386_thread_added): Adjust.
9500 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9502 * linux-low.h (linux_thread_area): Delete declaration.
9504 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9506 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9507 after its termination.
9509 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9511 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9512 (gdb_wants_all_stopped): Delete.
9513 (linux_wait_1): Don't call them.
9514 * server.c (handle_v_cont): Tag all threads as want-stopped.
9515 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9516 stopped as "client-wants-stopped".
9518 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9520 * Makefile.in (signals_h): New.
9521 (server_h): Depend on it.
9522 (server.o): Don't depend on $(signals_def).
9523 (signals.o): Depend on $(signals_def).
9525 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9527 * Makefile.in (signals_def): New.
9528 (server_h): Append include/gdb/signals.h and signals_def.
9529 (server.o): Append signals_def.
9531 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9533 * server.c (handle_target_event): Use target_signal_to_host for
9534 resume_info.sig initialization.
9535 * target.h (struct thread_resume) <sig>: New comment.
9537 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9539 * server.c (handle_query): strcpy() the returned string from paddress()
9540 instead of sprintf().
9541 * utils.c (paddress): Return phex_nz().
9543 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9545 * server.c (handle_v_cont): Call mourn_inferior if process
9547 (myresume): Likewise.
9549 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9551 Static tracepoints, and integration with UST.
9553 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9554 * mem-break.c (uninsert_all_breakpoints)
9555 (reinsert_all_breakpoints): New.
9556 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9557 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9558 (gdb_agent_ust_loaded, helper_thread_id)
9559 (gdb_agent_helper_thread_id): New macros.
9560 (struct ipa_sym_addresses): Add addr_ust_loaded,
9561 addr_helper_thread_id, addr_cmd_buf.
9562 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9563 (in_process_agent_loaded_ust): New.
9564 (write_e_ust_not_loaded): New.
9565 (maybe_write_ipa_ust_not_loaded): New.
9566 (struct collect_static_trace_data_action): New.
9567 (enum tracepoint_type) <static_tracepoint>: New.
9568 (struct tracepoint) <handle>: Mention static tracepoints.
9569 (struct static_tracepoint_ctx): New.
9570 (CMD_BUF_SIZE): New.
9571 (add_tracepoint_action): Handle static tracepoint actions.
9572 (unprobe_marker_at): New.
9573 (clear_installed_tracepoints): Handle static tracepoints.
9574 (cmd_qtdp): Handle static tracepoints.
9575 (probe_marker_at): New.
9576 (cmd_qtstart): Handle static tracepoints.
9577 (response_tracepoint): Handle static tracepoints.
9578 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9579 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9580 (get_context_regcache): Handle static tracepoints.
9581 (do_action_at_tracepoint): Handle static tracepoint actions.
9582 (traceframe_find_block_type): Handle static trace data blocks.
9583 (traceframe_read_sdata): New.
9584 (download_tracepoints): Download static tracepoint actions.
9585 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9586 (GDB_PROBE_NAME): New.
9591 (ust_marker_to_static_tracepoint): New.
9593 (collect_ust_data_at_tracepoint): New.
9594 (gdb_ust_probe): New.
9595 (UNIX_PATH_MAX, SOCK_DIR): New.
9596 (gdb_ust_connect_sync_socket): New.
9597 (resume_thread, stop_thread): New.
9598 (run_inferior_command): New.
9599 (init_named_socket): New.
9600 (gdb_ust_socket_init): New.
9601 (cstr_to_hexstr): New.
9603 (first_marker, next_marker): New.
9604 (response_ust_marker): New.
9605 (cmd_qtfstm, cmd_qtsstm): New.
9606 (unprobe_marker_at, probe_marker_at): New.
9607 (cmd_qtstmat, gdb_ust_thread): New.
9608 (gdb_ust_init): New.
9609 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9610 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9612 (x86_64_st_collect_regmap): New.
9613 (X86_64_NUM_ST_COLLECT_GREGS): New.
9614 (AMD64_RIP_REGNUM): New.
9615 (supply_static_tracepoint_registers): New.
9616 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9618 (i386_st_collect_regmap): New.
9619 (i386_NUM_ST_COLLECT_GREGS): New.
9620 (supply_static_tracepoint_registers): New.
9621 * server.c (handle_query): Handle qXfer:statictrace:read.
9622 <qSupported>: Report support for StaticTracepoints, and
9623 qXfer:statictrace:read features.
9624 * server.h (traceframe_read_sdata)
9625 (supply_static_tracepoint_registers): Declare.
9626 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9627 (unpack_varlen_hex): Include in IPA build.
9628 * Makefile.in (ustlibs, ustinc): New.
9629 (IPA_OBJS): Add remote-utils-ipa.o.
9630 ($(IPA_LIB)): Link -ldl and -lpthread.
9632 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9633 * config.in, configure: Regenerate.
9635 2010-06-20 Ian Lance Taylor <iant@google.com>
9636 Pedro Alves <pedro@codesourcery.com>
9638 * linux-x86-low.c (always_true): Delete.
9639 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9640 trying to fool the compiler with always_true.
9642 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9644 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9645 conditions in gdbserver.
9647 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9649 * spu-low.c (spu_read_memory): Wrap around local store limit.
9650 (spu_write_memory): Likewise.
9652 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9654 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9655 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9657 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9659 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9660 uses with LONGEST uses.
9662 2010-06-14 Stan Shebs <stan@codesourcery.com>
9663 Pedro Alves <pedro@codesourcery.com>
9667 * linux-x86-low.c: Include limits.h.
9672 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9673 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9674 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9675 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9676 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9677 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9678 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9679 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9680 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9681 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9682 (amd64_emit_void_call_2): New.
9683 (amd64_emit_ops): New.
9684 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9685 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9686 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9687 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9688 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9689 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9690 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9691 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9692 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9693 (i386_emit_stack_adjust, i386_emit_int_call_1)
9694 (i386_emit_void_call_2): New.
9695 (i386_emit_ops): New.
9696 (x86_emit_ops): New.
9697 (the_low_target): Install x86_emit_ops.
9698 * server.h (struct emit_ops): New.
9699 (get_raw_reg_func_addr): Declare.
9700 (current_insn_ptr, emit_error): Declare.
9701 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9702 (set_trace_state_variable_value): New defines.
9703 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9704 addr_get_trace_state_variable_value and
9705 addr_set_trace_state_variable_value.
9706 (symbol_list): New fields for get_raw_reg,
9707 get_trace_state_variable_value and set_trace_state_variable_value.
9708 (condfn): New typedef.
9709 (struct tracepoint): New field `compiled_cond'.
9710 (do_action_at_tracepoint): Clear compiled_cond.
9711 (get_trace_state_variable_value, set_trace_state_variable_value):
9713 (condition_true_at_tracepoint): If there's a compiled condition,
9715 (current_insn_ptr, emit_error): New globals.
9716 (struct bytecode_address): New.
9717 (get_raw_reg_func_addr): New.
9718 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9719 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9720 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9721 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9722 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9723 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9724 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9725 (compile_tracepoint_condition, compile_bytecodes): New.
9726 * target.h (emit_ops): Forward declare.
9727 (struct target_ops): New field emit_ops.
9728 (target_emit_ops): New.
9729 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9730 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9731 * linux-low.c (linux_emit_ops): New.
9732 (linux_target_ops): Install it.
9733 * linux-low.h (struct linux_target_ops): New field emit_ops.
9735 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9737 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9738 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9740 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9741 Stan Shebs <stan@codesourcery.com>
9743 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9744 (all): Depend on $(extra_libraries).
9745 (install-only): Install the IPA.
9746 (IPA_OBJS, IPA_LIB): New.
9747 (clean): Remove the IPA lib.
9748 (IPAGENT_CFLAGS): New.
9749 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9750 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9751 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9752 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9753 * configure.ac: Check for atomic builtins support in the compiler.
9754 (IPA_DEPFILES, extra_libraries): Define.
9755 * configure.srv (ipa_obj): Add description.
9756 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9757 (i[34567]86-*-linux*): Set ipa_obj.
9758 (x86_64-*-linux*): Set ipa_obj.
9759 * linux-low.c (stabilizing_threads): New.
9760 (supports_fast_tracepoints): New.
9761 (linux_detach): Stabilize threads before detaching.
9762 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9763 the lwp is either not stabilizing, or is moving out of a jump pad.
9764 (linux_fast_tracepoint_collecting): New.
9765 (maybe_move_out_of_jump_pad): New.
9766 (enqueue_one_deferred_signal): New.
9767 (dequeue_one_deferred_signal): New.
9768 (linux_wait_for_event_1): If moving out of a jump pad, defer
9769 pending signals to later.
9770 (linux_stabilize_threads): New.
9771 (linux_wait_1): Check if threads need moving out of jump pads, and
9773 (stuck_in_jump_pad_callback): New.
9774 (move_out_of_jump_pad_callback): New.
9776 (linux_resume_one_lwp): Handle moving out of jump pads.
9777 (linux_set_resume_request): Dequeue deferred signals.
9778 (need_step_over_p): Also step over fast tracepoint jumps.
9779 (start_step_over): Also uninsert fast tracepoint jumps.
9780 (finish_step_over): Also reinsert fast tracepoint jumps.
9781 (linux_install_fast_tracepoint_jump): New.
9782 (linux_target_ops): Install linux_stabilize_threads and
9783 linux_install_fast_tracepoint_jump_pad.
9784 * linux-low.h (linux_target_ops) <get_thread_area,
9785 install_fast_tracepoint_jump_pad>: New fields.
9786 (struct lwp_info) <collecting_fast_tracepoint,
9787 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9788 (linux_get_thread_area): Declare.
9789 * linux-x86-low.c (jump_insn): New.
9790 (x86_get_thread_area): New.
9791 (append_insns): New.
9793 (amd64_install_fast_tracepoint_jump_pad): New.
9794 (i386_install_fast_tracepoint_jump_pad): New.
9795 (x86_install_fast_tracepoint_jump_pad): New.
9796 (the_low_target): Install x86_get_thread_area and
9797 x86_install_fast_tracepoint_jump_pad.
9798 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9799 (struct fast_tracepoint_jump): New.
9800 (fast_tracepoint_jump_insn): New.
9801 (fast_tracepoint_jump_shadow): New.
9802 (find_fast_tracepoint_jump_at): New.
9803 (fast_tracepoint_jump_here): New.
9804 (delete_fast_tracepoint_jump): New.
9805 (set_fast_tracepoint_jump): New.
9806 (uninsert_fast_tracepoint_jumps_at): New.
9807 (reinsert_fast_tracepoint_jumps_at): New.
9808 (set_breakpoint_at): Use write_inferior_memory.
9809 (uninsert_raw_breakpoint): Use write_inferior_memory.
9810 (check_mem_read): Mask out fast tracepoint jumps.
9811 (check_mem_write): Mask out fast tracepoint jumps.
9812 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9813 (set_fast_tracepoint_jump): Declare.
9814 (delete_fast_tracepoint_jump)
9815 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9816 (reinsert_fast_tracepoint_jumps_at): Declare.
9817 * regcache.c: Don't compile many functions when building the
9818 in-process agent library.
9819 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9820 the register buffer in the heap.
9821 (free_register_cache): If the register buffer isn't owned by the
9822 regcache, don't free it.
9823 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9824 pre-existing register caches.
9825 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9827 (convert_ascii_to_int): : Constify `from' parameter type.
9828 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9829 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9830 the needed buffer in-place.
9831 (relocate_instruction): New.
9832 * server.c (handle_query) <qSymbols>: If the target supports
9833 tracepoints, give it a chance of looking up symbols. Report
9834 support for fast tracepoints.
9835 (handle_status): Stabilize threads.
9836 (process_serial_event): Adjust.
9837 * server.h (struct fast_tracepoint_jump): Forward declare.
9838 (struct process_info) <fast_tracepoint_jumps>: New field.
9839 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9840 (decode_X_packet, decode_M_packet): Adjust.
9841 (relocate_instruction): Declare.
9842 (in_process_agent_loaded): Declare.
9843 (tracepoint_look_up_symbols): Declare.
9844 (struct fast_tpoint_collect_status): Declare.
9845 (fast_tracepoint_collecting): Declare.
9846 (force_unlock_trace_buffer): Declare.
9847 (handle_tracepoint_bkpts): Declare.
9848 (initialize_low_tracepoint)
9849 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9850 * target.h (struct target_ops) <stabilize_threads,
9851 install_fast_tracepoint_jump_pad>: New fields.
9852 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9853 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9854 [HAVE_STDINT_H]: Include stdint.h.
9855 (trace_debug_1): Rename to ...
9856 (trace_vdebug): ... this.
9857 (trace_debug): Rename to ...
9858 (trace_debug_1): ... this. Add `level' parameter.
9860 (ATTR_USED, ATTR_NOINLINE): New.
9861 (IP_AGENT_EXPORT): New.
9862 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9863 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9864 (about_to_request_buffer_space, trace_buffer_is_full)
9865 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9866 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9867 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9868 (traceframe_write_count, traceframes_created)
9869 (trace_state_variables)
9870 New renaming defines.
9871 (struct ipa_sym_addresses): New.
9872 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9874 (ipa_sym_addrs): New.
9875 (all_tracepoint_symbols_looked_up): New.
9876 (in_process_agent_loaded): New.
9877 (write_e_ipa_not_loaded): New.
9878 (maybe_write_ipa_not_loaded): New.
9879 (tracepoint_look_up_symbols): New.
9880 (debug_threads) [IN_PROCESS_AGENT]: New.
9881 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9882 (UNKNOWN_SIDE_EFFECTS): New.
9883 (stop_tracing): New.
9884 (flush_trace_buffer): New.
9885 (stop_tracing_bkpt): New.
9886 (flush_trace_buffer_bkpt): New.
9887 (read_inferior_integer): New.
9888 (read_inferior_uinteger): New.
9889 (read_inferior_data_pointer): New.
9890 (write_inferior_data_pointer): New.
9891 (write_inferior_integer): New.
9892 (write_inferior_uinteger): New.
9893 (struct collect_static_trace_data_action): Delete.
9894 (enum tracepoint_type): New.
9895 (struct tracepoint) <type>: New field `type'.
9896 <actions_str, step_actions, step_actions_str>: Only include in
9898 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9899 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9900 (tracepoints): Use IP_AGENT_EXPORT.
9901 (last_tracepoint): Don't include in the IPA.
9902 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9903 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9904 (alloced_trace_state_variables): New.
9905 (trace_state_variables): Use IP_AGENT_EXPORT.
9906 (traceframe_t): Delete unused variable.
9907 (circular_trace_buffer): Don't include in the IPA.
9908 (trace_buffer_start): Delete.
9909 (struct trace_buffer_control): New.
9910 (trace_buffer_free): Delete.
9911 (struct ipa_trace_buffer_control): New.
9912 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9913 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9915 (trace_buffer_ctrl): New.
9916 (TRACE_BUFFER_CTRL_CURR): New.
9917 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9918 Reimplement as macros.
9919 (trace_buffer_wrap): Delete.
9920 (traceframe_write_count, traceframe_read_count)
9921 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9922 (struct tracepoint_hit_ctx) <type>: New field.
9923 (struct fast_tracepoint_ctx): New.
9924 (memory_barrier): New.
9926 (record_tracepoint_error): Update atomically in the IPA.
9927 (clear_inferior_trace_buffer): New.
9928 (about_to_request_buffer_space): New.
9929 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9930 updating the same buffer.
9931 (add_tracepoint): Default the tracepoint's type to trap
9932 tracepoint, and orig_size to -1.
9933 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9935 (create_trace_state_variable): New parameter `gdb'. Handle it.
9936 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9937 (cmd_qtdp): Handle fast tracepoints.
9939 (max_jump_pad_size): New.
9940 (gdb_jump_pad_head): New.
9941 (get_jump_space_head): New.
9942 (claim_jump_space): New.
9943 (sort_tracepoints): New.
9944 (MAX_JUMP_SIZE): New.
9945 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9947 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9948 support. Upload fast traceframes, and delete internal IPA
9950 (stop_tracing_handler): New.
9951 (flush_trace_buffer_handler): New.
9952 (cmd_qtstop): Upload fast tracepoints.
9953 (response_tracepoint): Handle fast tracepoints.
9954 (tracepoint_finished_step): Upload fast traceframes. Set the
9955 tracepoint hit context's tracepoint type.
9956 (handle_tracepoint_bkpts): New.
9957 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9958 type. Add comment about fast tracepoints.
9959 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9960 non-existing action_str field.
9961 (get_context_regcache): Handle fast tracepoints.
9962 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9964 (fast_tracepoint_from_jump_pad_address): New.
9965 (fast_tracepoint_from_ipa_tpoint_address): New.
9966 (collecting_t): New.
9967 (force_unlock_trace_buffer): New.
9968 (fast_tracepoint_collecting): New.
9971 (write_inferior_data_ptr): New.
9972 (target_tp_heap): New.
9973 (target_malloc): New.
9974 (download_agent_expr): New.
9976 (download_tracepoints): New.
9977 (download_trace_state_variables): New.
9978 (upload_fast_traceframes): New.
9979 (IPA_FIRST_TRACEFRAME): New.
9980 (IPA_NEXT_TRACEFRAME_1): New.
9981 (IPA_NEXT_TRACEFRAME): New.
9982 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9983 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9984 (gdb_jump_pad_buffer_end): New.
9985 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9986 (initialize_tracepoint): Adjust.
9987 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9988 buffer. Initialize the low module.
9989 * utils.c (PREFIX, TOOLNAME): New.
9990 (malloc_failure): Use PREFIX.
9991 (error): In the IPA, an error causes an exit.
9992 (fatal, warning): Use PREFIX.
9993 (internal_error): Use TOOLNAME.
9994 (NUMCELLS): Increase to 10.
9995 * configure, config.in: Regenerate.
9997 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9999 * server.c (handle_query) <qSupported>: Do two passes over the
10000 qSupported string to avoid nesting strtok.
10002 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10004 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10006 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10007 -Wl,--dynamic-list.
10008 * configure: Regenerate.
10009 * proc-service.list: New.
10011 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10013 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10016 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10018 * gdbreplay.c (remote_open): Check error return from socket() call by
10019 its equality to -1 not by it being negative.
10020 * remote-utils.c (remote_open): Likewise.
10022 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10024 * config.h: Regenerate.
10026 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10028 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10029 doesn't provide PTRACE_GET_THREAD_AREA.
10031 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10033 * linux-m68k-low.c: Include <asm/ptrace.h>
10034 (ps_get_thread_area): Implement.
10036 2010-05-03 Doug Evans <dje@google.com>
10038 * event-loop.c (struct callback_event): New struct.
10039 (callback_list): New global.
10040 (append_callback_event, delete_callback_event): New functions.
10041 (process_callback): New function.
10042 (start_event_loop): Call it.
10043 * remote-utils.c (NOT_SCHEDULED): Define.
10044 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10045 moved out of readchar.
10046 (readchar): Rewrite. Call reschedule before returning.
10047 (reset_readchar): New function.
10048 (remote_close): Call it.
10049 (process_remaining, reschedule): New functions.
10050 * server.h (callback_handler_func): New typedef.
10051 (append_callback_event, delete_callback_event): Declare.
10053 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10055 * proc-service.c (ps_pglobal_lookup): Use
10056 thread_db_look_up_one_symbol.
10057 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10058 parameter. Use it instead of all_symbols_looked_up.
10059 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10061 (all_symbols_looked_up): Don't declare.
10062 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10063 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10065 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10066 Set all_symbols_looked_up here.
10067 (thread_db_look_up_one_symbol): New.
10068 (thread_db_get_tls_address): Adjust.
10069 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10070 thread_db object on the heap, and tentatively set it in the
10072 (thread_db_init): Don't set all_symbols_looked_up here.
10073 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10075 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10077 * linux-low.c (linux_kill, linux_detach): Adjust.
10078 (status_pending_p_callback): Remove redundant statement. Check
10079 for !TARGET_WAITIKIND_IGNORE, instead of
10080 TARGET_WAITKIND_STOPPED.
10081 (handle_tracepoints): Make sure LWP is locked. Adjust.
10082 (linux_wait_for_event_1): Adjust.
10083 (linux_cancel_breakpoints): New.
10084 (unsuspend_one_lwp): New.
10085 (unsuspend_all_lwps): New.
10086 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10087 (send_sigstop_callback): Change return type to int, add new
10088 `except' parameter and handle it.
10089 (suspend_and_send_sigstop_callback): New.
10090 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10091 pass them down. If SUSPEND, also increment the lwp's suspend
10093 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10094 (need_step_over_p): Don't consider suspended LWPs.
10095 (start_step_over): Adjust.
10096 (proceed_one_lwp): Change return type to int, add new `except'
10097 parameter and handle it.
10098 (unsuspend_and_proceed_one_lwp): New.
10099 (proceed_all_lwps): Use find_inferior instead of
10101 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10102 also decrement the suspend count of LWPs. Pass `except' down,
10103 instead of hacking its suspend count.
10104 (linux_pause_all): Add `freeze' parameter. Adjust.
10105 (linux_unpause_all): New.
10106 (linux_target_ops): Install linux_unpause_all.
10107 * server.c (handle_status): Adjust.
10108 * target.h (struct target_ops): New fields `unpause_all' and
10109 `cancel_breakpoints'. Add new parameter to `pause_all'.
10110 (pause_all): Add new `freeze' parameter.
10111 (unpause_all): New.
10112 (cancel_breakpoints): New.
10113 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10114 cancel breakpoints.
10115 (cmd_qtstart): Pause threads.
10116 (stop_tracing): Pause threads, and cancel breakpoints.
10117 * win32-low.c (win32_target_ops): Adjust.
10119 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10121 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10122 the inferior right away from here...
10123 (linux_wait_1): ... to here, and adjust to check the thread's
10124 last_resume_kind instead of the lwp's step or stop_expected flags.
10126 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10128 * README: Use consistent `GDB' and `GDBserver' spellings.
10130 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10132 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10133 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10134 (linux_detach_one_lwp): Assume the lwp is stopped.
10135 (any_thread_of): Delete.
10136 (linux_detach): Stop all lwps here. Don't blindly delete all
10138 (delete_lwp_callback): New.
10139 (linux_mourn): Delete all lwps of the process that is gone.
10140 (linux_wait_1): Don't delete the last lwp of the process here.
10141 * mem-break.h (mark_breakpoints_out): Declare.
10142 * mem-break.c (mark_breakpoints_out): New.
10143 (free_all_breakpoints): Use it.
10144 * server.c (handle_target_event): If the process is gone, mark
10146 * thread-db.c (struct thread_db) <create_bp>: New field.
10147 (thread_db_enable_reporting): Fix prototype. Store a thread event
10148 breakpoint reference in the thread_db struct.
10149 (thread_db_load_search): Clear the thread_db object.
10150 (try_thread_db_load_1): Ditto.
10151 (switch_to_process): New.
10152 (disable_thread_event_reporting): Use it.
10153 (remove_thread_event_breakpoints): New.
10154 (thread_db_detach, thread_db_mourn): Use it.
10156 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10158 * linux-low.c (linux_enable_event_reporting): New.
10159 (linux_wait_for_event_1, handle_extended_wait): Use it.
10161 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10163 * linux-low.c (linux_kill_one_lwp, linux_kill)
10164 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10165 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10166 SIGSTOP even if the LWP is stopped.
10167 (send_sigstop_callback): New.
10168 (stop_all_lwps): Use send_sigstop_callback instead.
10169 (linux_resume_one_thread): Adjust.
10170 (proceed_one_lwp): Still proceed an LWP that the client has
10171 requested to stop, if we haven't reported it as stopped yet. Make
10172 sure that LWPs the client want stopped, have a pending SIGSTOP.
10174 2010-04-26 Doug Evans <dje@google.com>
10176 * server.c (handle_general_set): Make static.
10178 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10179 Print received char after testing for error/eof instead of before.
10180 (input_interrupt): Tweak comment.
10182 2010-04-23 Doug Evans <dje@google.com>
10184 * server.c (start_inferior): Print inferior argv if --debug.
10186 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10188 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10189 * nto-x86-low.c: Include server.h
10191 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10193 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10194 be consistent with other sources of this directory.
10195 (init_registers_amd64): Correct name of source file of this function
10198 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10200 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10201 64-bit executables.
10203 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10205 * win32-i386-low.c: Add 64-bit support.
10206 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10207 (init_registers_amd64): Declare.
10208 (mappings): Add 64-bit version of array.
10209 (init_windows_x86): New function.
10210 (the_low_target): Change init_arch field to init_windows_x86.
10212 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10214 * win32-low.c: Adapt to support also 64-bit architecture.
10215 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10216 (get_image_name): Use SIZE_T type for local variable `done'.
10217 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10218 (toolhelp_get_dll_name): Idem.
10219 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10220 Use uintptr_t typecast to avoid warning.
10221 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10222 (handle_exception): Use phex_nz to avoid warning.
10223 (win32_wait): Remove unused local variable `process'.
10225 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10227 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10230 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10232 * configure.ac: Use `ws2_32' library for srv_mingw.
10233 * configure: Regenerate.
10234 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10235 * remote-utils.c: Likewise.
10237 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10239 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10240 if __x86_64__ is defined.
10242 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10244 * configure: Regenerate.
10246 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10248 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10249 * target.h (target_ops): New get_tib_address field.
10250 * win32-low.h (win32_thread_info): Add thread_local_base field.
10251 * win32-low.c (child_add_thread): Add tlb argument.
10252 Set thread_local_base field to TLB.
10253 (get_child_debug_event): Adapt to child_add_thread change.
10254 (win32_get_tib_address): New function.
10255 (win32_target_ops): Set get_tib_address field to
10256 win32_get_tib_address.
10257 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10259 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10261 * linux-low.c (linux_mourn): Also remove the process.
10262 * server.c (handle_target_event): Don't remove the process here.
10263 * nto-low.c (nto_mourn): New.
10264 (nto_target_ops): Install it.
10265 * spu-low.c (spu_mourn): New.
10266 (spu_target_ops): Install it.
10267 * win32-low.c (win32_mourn): New.
10268 (win32_target_ops): Install it.
10270 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10272 * server.h (buffer_xml_printf): Remove redundant `;'.
10274 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10276 * regcache.c (set_register_cache): Invalidate regcaches before
10277 changing the register cache layout.
10278 (regcache_invalidate_one): Allow a NULL regcache.
10279 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10280 regcaches before changing the register cache layout or the target
10283 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10285 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10286 variable warning on Linux/x86-64.
10288 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10290 GDBserver disconnected tracing support.
10292 * linux-low.c (linux_remove_process): Delete.
10293 (add_lwp): Don't set last_resume_kind here.
10294 (linux_kill): Use `mourn'.
10295 (linux_detach): Use `thread_db_detach', and `mourn'.
10296 (linux_mourn): New.
10297 (linux_attach_lwp_1): Adjust comment.
10298 (linux_attach): last_resume_kind moved the thread_info; adjust.
10299 (status_pending_p_callback): Adjust.
10300 (linux_wait_for_event_1): Adjust.
10301 (count_events_callback, select_singlestep_lwp_callback)
10302 (select_event_lwp_callback, cancel_breakpoints_callback)
10303 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10304 (proceed_one_lwp): Adjust.
10305 (linux_async): Add debug output.
10306 (linux_thread_stopped): New.
10307 (linux_pause_all): New.
10308 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10310 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10311 (thread_db_free): Delete declaration.
10312 (thread_db_detach, thread_db_mourn): Declare.
10313 * thread-db.c (thread_db_init): Use thread_db_mourn.
10314 (thread_db_free): Delete, split in two.
10315 (disable_thread_event_reporting): New.
10316 (thread_db_detach): New.
10317 (thread_db_mourn): New.
10319 * server.h (struct thread_info) <last_resume_kind>: New field.
10320 <attached>: Add comment.
10321 <gdb_detached>: New field.
10322 (handler_func): Change return type to int.
10323 (handle_serial_event, handle_target_event): Ditto.
10324 (gdb_connected): Declare.
10326 (disconnected_tracing): Declare.
10327 (stop_tracing): Declare.
10329 * server.c (handle_query) <qSupported>: Report support for
10330 disconnected tracing.
10331 (queue_stop_reply_callback): Account for running threads.
10332 (gdb_wants_thread_stopped): New.
10333 (gdb_wants_all_threads_stopped): New.
10334 (gdb_reattached_process): New.
10335 (handle_status): Clear the `gdb_detached' flag of all processes.
10336 In all-stop, stop all threads.
10337 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10338 (process_serial_event): If the remote connection breaks, or if an
10339 exit was forced with "monitor exit", force an event loop exit.
10340 Handle disconnected tracing on detach.
10341 (handle_serial_event): Adjust.
10342 (handle_target_event): If GDB isn't connected, forward events back
10343 to the inferior, unless the last process exited, in which case,
10344 exit gdbserver. Adjust interface.
10346 * remote-utils.c (remote_open): Don't block in accept. Instead
10347 register an event loop source on the listen socket file
10348 descriptor. Refactor bits into ...
10349 (listen_desc): ... this new global.
10350 (gdb_connected): ... this new function.
10351 (enable_async_notification): ... this new function.
10352 (handle_accept_event): ... this new function.
10353 (remote_close): Clear remote_desc.
10355 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10357 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10359 (mourn_inferior): Define.
10360 (target_process_qsupported): Avoid the dangling else problem.
10361 (thread_stopped): Define.
10362 (pause_all): Define.
10363 (target_waitstatus_to_string): Declare.
10364 * target.c (target_waitstatus_to_string): New.
10366 * tracepoint.c (tracing): Make extern.
10367 (disconnected_tracing): New.
10368 (stop_tracing): Make extern. Handle tracing stops due to GDB
10370 (cmd_qtdisconnected): New.
10371 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10372 (handle_tracepoint_general_set): Handle QTDisconnected.
10374 * event-loop.c (event_handler_func): Change return type to int.
10375 (process_event): Bail out if the event handler wants the event
10377 (handle_file_event): Ditto.
10378 (start_event_loop): Bail out if the event handler wants the event
10381 * nto-low.c (nto_target_ops): Adjust.
10382 * spu-low.c (spu_wait): Don't remove the process here.
10383 (spu_target_ops): Adjust.
10384 * win32-low.c (win32_wait): Don't remove the process here.
10385 (win32_target_ops): Adjust.
10387 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10389 * regcache.c (realloc_register_cache): Invalidate inferior's
10390 regcache before recreating it.
10392 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10394 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10396 2010-04-09 Stan Shebs <stan@codesourcery.com>
10397 Pedro Alves <pedro@codesourcery.com>
10399 * server.h (LONGEST): New.
10400 (struct thread_info) <while_stepping>: New field.
10401 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10403 (initialize_tracepoint, handle_tracepoint_general_set)
10404 (handle_tracepoint_query, tracepoint_finished_step)
10405 (tracepoint_was_hit, release_while_stepping_state_list):
10406 (current_traceframe): Declare.
10407 * server.c (handle_general_set): Handle tracepoint packets.
10408 (read_memory): New.
10409 (write_memory): New.
10410 (handle_search_memory_1): Use read_memory.
10411 (handle_query): Report support for conditional tracepoints, trace
10412 state variables, and tracepoint sources. Handle tracepoint
10414 (main): Initialize the tracepoints module.
10415 (process_serial_event): Handle traceframe reads/writes.
10417 * linux-low.c (handle_tracepoints): New.
10418 (linux_wait_1): Call it.
10419 (linux_resume_one_lwp): Handle while-stepping.
10420 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10421 (linux_target_ops): Install them.
10422 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10424 * linux-x86-low.c (x86_supports_tracepoints): New.
10425 (the_low_target). Install it.
10427 * mem-break.h (delete_breakpoint): Declare.
10428 * mem-break.c (delete_breakpoint): Make external.
10430 * target.h (struct target_ops): Add `supports_tracepoints',
10431 `read_pc', and `write_pc' fields.
10432 (target_supports_tracepoints): Define.
10433 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10436 * regcache.h (struct regcache) <registers_owned>: New field.
10437 (init_register_cache, regcache_cpy): Declare.
10438 (regcache_read_pc, regcache_write_pc): Declare.
10439 (register_cache_size): Declare.
10440 (supply_regblock): Declare.
10441 * regcache.c (init_register_cache): New.
10442 (new_register_cache): Use it.
10443 (regcache_cpy): New.
10444 (register_cache_size): New.
10445 (supply_regblock): New.
10446 (regcache_read_pc, regcache_write_pc): New.
10448 * tracepoint.c: New.
10450 * Makefile.in (OBS): Add tracepoint.o.
10451 (tracepoint.o): New rule.
10453 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10455 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10457 (i386-mmx.c): Likewise.
10458 (i386-mmx-linux.o): Likewise.
10459 (i386-mmx-linux.c): Likewise.
10461 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10462 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10463 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10464 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10466 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10467 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10468 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10470 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10472 * Makefile.in (clean): Updated.
10474 (i386-avx.c): Likewise.
10475 (i386-avx-linux.o): Likewise.
10476 (i386-avx-linux.c): Likewise.
10477 (amd64-avx.o): Likewise.
10478 (amd64-avx.c): Likewise.
10479 (amd64-avx-linux.o): Likewise.
10480 (amd64-avx-linux.c): Likewise.
10482 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10483 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10484 (srv_amd64_regobj): Add amd64-avx.o.
10485 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10486 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10487 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10488 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10489 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10490 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10491 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10493 * i387-fp.c: Include "i386-xstate.h".
10495 (i387_cache_to_xsave): Likewise.
10496 (i387_xsave_to_cache): Likewise.
10497 (x86_xcr0): Likewise.
10499 * i387-fp.h (i387_cache_to_xsave): Likewise.
10500 (i387_xsave_to_cache): Likewise.
10501 (x86_xcr0): Likewise.
10503 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10504 * linux-crisv32-low.c (target_regsets): Likewise.
10505 * linux-m68k-low.c (target_regsets): Likewise.
10506 * linux-mips-low.c (target_regsets): Likewise.
10507 * linux-ppc-low.c (target_regsets): Likewise.
10508 * linux-s390-low.c (target_regsets): Likewise.
10509 * linux-sh-low.c (target_regsets): Likewise.
10510 * linux-sparc-low.c (target_regsets): Likewise.
10511 * linux-xtensa-low.c (target_regsets): Likewise.
10513 * linux-low.c: Include <sys/uio.h>.
10514 (regsets_fetch_inferior_registers): Support nt_type.
10515 (regsets_store_inferior_registers): Likewise.
10516 (linux_process_qsupported): New.
10517 (linux_target_ops): Add linux_process_qsupported.
10519 * linux-low.h (regset_info): Add nt_type.
10520 (linux_target_ops): Add process_qsupported.
10522 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10524 (init_registers_i386_avx_linux): New.
10525 (init_registers_amd64_avx_linux): Likewise.
10526 (xmltarget_i386_linux_no_xml): Likewise.
10527 (xmltarget_amd64_linux_no_xml): Likewise.
10528 (PTRACE_GETREGSET): Likewise.
10529 (PTRACE_SETREGSET): Likewise.
10530 (x86_fill_xstateregset): Likewise.
10531 (x86_store_xstateregset): Likewise.
10532 (use_xml): Likewise.
10533 (x86_linux_update_xmltarget): Likewise.
10534 (x86_linux_process_qsupported): Likewise.
10535 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10536 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10537 init_registers_i386_linux here. Call
10538 x86_linux_update_xmltarget.
10539 (the_low_target): Add x86_linux_process_qsupported.
10541 * server.c (handle_query): Call target_process_qsupported.
10543 * target.h (target_ops): Add process_qsupported.
10544 (target_process_qsupported): New.
10546 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10548 * inferiors.c (add_thread): Set last_status kind to
10549 TARGET_WAITKIND_IGNORE.
10550 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10551 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10552 (linux_wait_1): Move `thread' local definition to block that uses
10553 it. Don't NULL initialize `event_child'.
10554 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10555 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10556 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10558 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10560 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10561 an extended waitstatus, or by a watchpoint.
10562 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10563 thread was stepping or has been stopped by a watchpoint.
10565 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10567 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10568 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10569 of another, then delete the previous, and validate all
10571 (validate_inserted_breakpoint): New.
10572 (delete_disabled_breakpoints): New.
10573 (validate_breakpoints): New.
10574 (check_mem_read): Validate breakpoints before trusting their
10575 shadow. Delete disabled breakpoints.
10576 (check_mem_write): Validate breakpoints before trusting they
10577 should be inserted. Delete disabled breakpoints.
10578 * mem-break.h (validate_breakpoints):
10579 * server.c (handle_query): Validate breakpoints when we see a
10582 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10584 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10585 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10586 if we could tell there's a GDB breakpoint at stop_pc.
10587 (need_step_over_p): Don't do a step over if we find a GDB
10588 breakpoint at the resume PC.
10590 * mem-break.c (struct raw_breakpoint): New.
10591 (enum bkpt_type): New type `gdb_breakpoint'.
10592 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10593 fields. New field `raw'.
10594 (find_raw_breakpoint_at): New.
10595 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10596 breakpoint instead.
10597 (set_breakpoint_at): Adjust.
10598 (delete_raw_breakpoint): New.
10599 (release_breakpoint): New.
10600 (delete_breakpoint): Rename to...
10601 (delete_breakpoint_1): ... this. Add proc parameter. Use
10602 release_breakpoint. Return ENOENT.
10603 (delete_breakpoint): Reimplement.
10604 (find_breakpoint_at): Delete.
10605 (find_gdb_breakpoint_at): New.
10606 (delete_breakpoint_at): Delete.
10607 (set_gdb_breakpoint_at): New.
10608 (delete_gdb_breakpoint_at): New.
10609 (gdb_breakpoint_here): New.
10610 (set_reinsert_breakpoint): Use release_breakpoint.
10611 (uninsert_breakpoint): Rename to ...
10612 (uninsert_raw_breakpoint): ... this.
10613 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10614 (reinsert_raw_breakpoint): Change parameter type to
10616 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10618 (check_breakpoints): Adjust. Use release_breakpoint.
10619 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10620 (breakpoint_inserted_here): Ditto.
10621 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10622 Don't trust the breakpoint's shadow if it is not inserted.
10623 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10624 (delete_all_breakpoints): Adjust.
10625 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10626 use delete_breakpoint_1.
10628 * mem-break.h (breakpoints_supported): Delete declaration.
10629 (set_gdb_breakpoint_at): Declare.
10630 (gdb_breakpoint_here): Declare.
10631 (delete_breakpoint_at): Delete.
10632 (delete_gdb_breakpoint_at): Declare.
10634 * server.h (struct raw_breakpoint): Forward declare.
10635 (struct process_info): New field `raw_breakpoints'.
10637 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10640 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10642 * linux-low.c (status_pending_p_callback): Fix comment.
10643 (linux_wait_for_event_1): Move most of the internal breakpoint
10644 handling from here...
10645 (linux_wait_1): ... to here.
10646 (count_events_callback): New.
10647 (select_singlestep_lwp_callback): New.
10648 (select_event_lwp_callback): New.
10649 (cancel_breakpoints_callback): New.
10650 (select_event_lwp): New.
10651 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10652 priority to all LWPs that have had events that should be reported
10653 to the client. Cancel breakpoints when about to reporting the
10654 event to the client, not while stopping lwps. No longer cancel
10655 finished single-steps here.
10656 (cancel_finished_single_step): Delete.
10657 (cancel_finished_single_steps): Delete.
10659 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10661 * mem-break.c (enum bkpt_type): New.
10662 (struct breakpoint): New field `type'.
10663 (set_breakpoint_at): Change return type to struct breakpoint
10664 pointer. Set type to `other_breakpoint' by default.
10665 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10666 in the breakpoint list.
10667 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10668 (reinsert_breakpoint): Rename to ...
10669 (reinsert_raw_breakpoint): ... this.
10670 (reinsert_breakpoints_at): Adjust.
10671 * mem-break.h (struct breakpoint): Declare.
10672 (set_breakpoint_at): Change return type to struct breakpoint
10675 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10677 * server.c (handle_query): Assign, not compare.
10679 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10681 Teach linux gdbserver to step-over-breakpoints.
10683 * linux-low.c (can_hardware_single_step): New.
10684 (supports_breakpoints): New.
10685 (handle_extended_wait): If stopping threads, read the stop pc of
10686 the new cloned LWP.
10688 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10689 low target doesn't support retrieving the PC.
10690 (add_lwp): Set last_resume_kind to resume_continue.
10691 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10692 (linux_attach): Don't clear stop_expected. Set the lwp's
10693 last_resume_kind to resume_stop.
10694 (linux_detach_one_lwp): Don't check for removed breakpoints.
10695 (check_removed_breakpoint): Delete.
10696 (status_pending_p): Rename to ...
10697 (status_pending_p_callback): ... this. Don't check for removed
10698 breakpoints. Don't consider threads that are stopped from GDB's
10700 (linux_wait_for_lwp): Always read the stop_pc here.
10701 (cancel_breakpoint): New.
10702 (step_over_bkpt): New global.
10703 (linux_wait_for_event_1): Implement stepping over breakpoints.
10704 (gdb_wants_lwp_stopped): New.
10705 (gdb_wants_all_stopped): New.
10706 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10707 single-step traps here. Store the thread's last reported target
10709 (send_sigstop): Don't clear stop_expected. Always set it,
10711 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10712 (cancel_finished_single_step): New.
10713 (cancel_finished_single_steps): New.
10714 (wait_for_sigstop): Don't cancel finished single-step traps here.
10715 (linux_resume_one_lwp): Don't check for removed breakpoints.
10716 Don't set `step' on non-hardware step archs.
10717 (linux_set_resume_request): Ignore resume_stop requests if already
10718 stopping or stopped. Set the lwp's last_resume_kind.
10719 (resume_status_pending_p): Don't check for removed breakpoints.
10720 (need_step_over_p): New.
10721 (start_step_over): New.
10722 (finish_step_over): New.
10723 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10724 requests. Clear the thread's last reported target waitstatus.
10725 Don't use the `suspended' flag. Don't consider pending breakpoints.
10726 (linux_resume): Start a step-over if necessary.
10727 (proceed_one_lwp): New.
10728 (proceed_all_lwps): New.
10729 (unstop_all_lwps): New.
10730 * linux-low.h (struct lwp_info): Rewrite comment for the
10731 `suspended' flag. Add the `stop_pc' field. Delete the
10732 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10733 Add `'last_resume_kind' and `need_step_over' fields.
10734 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10735 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10736 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10737 (set_raw_breakpoint_at): New.
10738 (set_breakpoint_at): Rewrite to use it.
10739 (reinsert_breakpoint_handler): Delete.
10740 (set_reinsert_breakpoint): New.
10741 (reinsert_breakpoint_by_bp): Delete.
10742 (delete_reinsert_breakpoints): New.
10743 (uninsert_breakpoint): Rewrite.
10744 (uninsert_breakpoints_at): New.
10745 (reinsert_breakpoint): Rewrite.
10746 (reinsert_breakpoints_at): New.
10747 (check_breakpoints): Rewrite.
10748 (breakpoint_here): New.
10749 (breakpoint_inserted_here): New.
10750 (check_mem_read): Adjust.
10751 * mem-break.h (breakpoints_supported, breakpoint_here)
10752 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10753 (reinsert_breakpoint_by_bp): Delete declaration.
10754 (delete_reinsert_breakpoints): Declare.
10755 (reinsert_breakpoint): Delete declaration.
10756 (reinsert_breakpoints_at): Declare.
10757 (uninsert_breakpoint): Delete declaration.
10758 (uninsert_breakpoints_at): Declare.
10759 (check_breakpoints): Adjust prototype.
10760 * server.h: Adjust include order.
10761 (struct thread_info): Declare here. Add a `last_status' field.
10763 2010-03-23 Michael Snyder <msnyder@vmware.com>
10765 * server.c (crc32): New function.
10766 (handle_query): Add handling for 'qCRC:' request.
10768 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10770 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10771 lwp had been stopped by a watchpoint.
10773 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10775 * server.h (internal_error): Declare.
10776 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10777 * utils.c (internal_error): New function.
10779 2010-03-15 Andreas Schwab <schwab@redhat.com>
10781 * configure.srv: Fix typo setting srv_regobj.
10783 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10785 * linux-low.c (fetch_register): Avoid passing a non string literal
10787 (usr_store_inferior_registers): Ditto.
10789 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10791 * linux-low.c (linux_write_memory): Bail out early if peeking
10794 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10796 * linux-low.h (struct lwp_info): New fields
10797 `stopped_by_watchpoint' and `stopped_data_address'.
10798 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10799 here, and cache them in the lwp object.
10800 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10802 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10804 (linux_stopped_by_watchpoint): Rewrite.
10805 (linux_stopped_data_address): Rewrite.
10807 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10809 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10810 switching the current inferior, not before.
10812 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10814 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10815 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10816 i386-linux.c and amd64-linux.c.
10817 (reg-i386.o): Removed.
10818 (reg-i386.c): Likewise.
10819 (reg-i386-linux.o): Likewise.
10820 (reg-i386-linux.c): Likewise.
10821 (reg-x86-64.o): Likewise.
10822 (reg-x86-64.c): Likewise.
10823 (reg-x86-64-linux.o): Likewise.
10824 (reg-x86-64-linux.c): Likewise.
10826 (i386.c): Likewise.
10827 (i386-linux.o): Likewise.
10828 (i386-linux.c): Likewise.
10829 (amd64.o): Likewise.
10830 (amd64.c): Likewise.
10831 (amd64-linux.o): Likewise.
10832 (amd64-linux.c): Likewise.
10834 * configure.srv (srv_i386_regobj): New.
10835 (srv_i386_linux_regobj): Likewise.
10836 (srv_amd64_regobj): Likewise.
10837 (srv_amd64_linux_regobj): Likewise.
10838 (srv_i386_32bit_xmlfiles): Likewise.
10839 (srv_i386_64bit_xmlfiles): Likewise.
10840 (srv_i386_xmlfiles): Likewise.
10841 (srv_amd64_xmlfiles): Likewise.
10842 (srv_i386_linux_xmlfiles): Likewise.
10843 (srv_amd64_linux_xmlfiles): Likewise.
10844 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10845 srv_xmlfiles to $srv_i386_xmlfiles.
10846 (i[34567]86-*-mingw32ce*): Likewise.
10847 (i[34567]86-*-mingw*): Likewise.
10848 (i[34567]86-*-nto*): Likewise.
10849 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10850 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10851 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10852 (x86_64-*-linux*): Likewise.
10854 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10855 (init_registers_amd64_linux): New.
10856 (x86_arch_setup): Replace init_registers_x86_64_linux with
10857 init_registers_amd64_linux.
10859 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10861 * configure.ac: Check for libdl. If it is not available link against
10862 static libthread_db.
10863 * configure: Regenerate.
10865 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10869 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10870 handing a read watchpoint.
10871 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10873 2010-02-12 Doug Evans <dje@google.com>
10875 * linux-low.c (linux_supports_tracefork_flag): Document.
10876 (linux_look_up_symbols): Add comment.
10878 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10880 * regcache.c (supply_register): Clear regcache if buf is NULL.
10882 2010-02-02 Nicolas Roche <roche@sourceware.org>
10883 Joel Brobecker <brobecker@adacore.com>
10885 * inferiors.c (find_inferior): Add function documentation.
10886 (unloaded_dll): Handle the case where the unloaded dll has not
10887 been previously registered in the dll list.
10889 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10891 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10892 (thumb2_breakpoint): New.
10893 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10895 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10897 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10898 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10901 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10903 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10905 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10907 * linux-s390-low.c (s390_collect_ptrace_register)
10908 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10910 2010-01-21 Doug Evans <dje@google.com>
10912 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10913 (PTRACE_ARG4_TYPE): New macro.
10914 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10915 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10916 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10917 (usr_store_inferior_registers): Ditto.
10918 (linux_read_memory, linux_write_memory): Ditto.
10919 (linux_test_for_tracefork): Ditto.
10921 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10922 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10924 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10926 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10929 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10931 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10932 prototype to take a regcache. Adjust.
10934 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10936 * regcache.h (struct thread_info): Forward declare.
10937 (struct regcache): New.
10938 (new_register_cache): Adjust prototype.
10939 (get_thread_regcache): Declare.
10940 (free_register_cache): Adjust prototype.
10941 (registers_to_string, registers_from_string): Ditto.
10942 (supply_register, supply_register_by_name, collect_register)
10943 (collect_register_as_string, collect_register_by_name): Ditto.
10944 * regcache.c (struct inferior_regcache_data): Delete.
10945 (get_regcache): Rename to ...
10946 (get_thread_regcache): ... this. Adjust. Switch inferior before
10947 fetching registers.
10948 (regcache_invalidate_one): Adjust.
10949 (regcache_invalidate): Fix prototype.
10950 (new_register_cache): Return the new register cache.
10951 (free_register_cache): Change prototype.
10952 (realloc_register_cache): Adjust.
10953 (registers_to_string): Change prototype to take a regcache. Adjust.
10954 (registers_from_string): Ditto.
10955 (register_data): Ditto.
10956 (supply_register): Ditto.
10957 (supply_register_by_name): Ditto.
10958 (collect_register): Ditto.
10959 (collect_register_as_string): Ditto.
10960 (collect_register_by_name): Ditto.
10961 * server.c (process_serial_event): Adjust.
10962 * linux-low.h (regset_fill_func, regset_store_func): Change
10964 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10966 * linux-low.c (get_stop_pc): Adjust.
10967 (check_removed_breakpoint): Adjust.
10968 (linux_wait_for_event): Adjust.
10969 (linux_resume_one_lwp): Adjust.
10970 (fetch_register): Add regcache parameter. Adjust.
10971 (usr_store_inferior_registers): Ditto.
10972 (regsets_fetch_inferior_registers): Ditto.
10973 (regsets_store_inferior_registers): Ditto.
10974 (linux_fetch_registers, linux_store_registers): Ditto.
10975 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10977 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10979 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10980 prototype to take a regcache.
10981 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10982 * remote-utils.c (convert_ascii_to_int, outreg)
10983 (prepare_resume_reply): Change prototype to take a regcache.
10985 * target.h (struct target_ops) <fetch_registers, store_registers>:
10986 Change prototype to take a regcache.
10987 (fetch_inferior_registers, store_inferior_registers): Change
10988 prototype to take a regcache. Adjust.
10989 * proc-service.c (ps_lgetregs): Adjust.
10990 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10991 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10992 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10993 take a regcache. Adjust.
10994 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10995 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10996 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10997 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10998 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10999 (cris_cannot_fetch_register):
11000 (cris_breakpoint_at): Change prototype to take a regcache.
11002 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11003 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11004 to take a regcache. Adjust.
11005 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11007 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11008 take a regcache. Adjust.
11009 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11010 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11011 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11012 * linux-mips-low.c (mips_get_pc):
11013 (mips_set_pc): Change prototype to take a regcache. Adjust.
11014 (mips_reinsert_addr): Adjust.
11015 (mips_collect_register): Change prototype to take a regcache.
11017 (mips_supply_register):
11018 (mips_collect_register_32bit, mips_supply_register_32bit)
11019 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11020 (mips_store_fpregset): Ditto.
11021 * linux-ppc-low.c (ppc_supply_ptrace_register)
11022 (ppc_supply_ptrace_register): Ditto.
11023 (parse_spufs_run): Adjust.
11024 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11025 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11026 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11027 take a regcache. Adjust.
11028 * linux-s390-low.c (s390_collect_ptrace_register)
11029 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11030 (s390_set_pc): Change prototype to take a regcache. Adjust.
11031 (s390_arch_setup): Adjust.
11032 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11033 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11034 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11035 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11036 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11038 (sparc_breakpoint_at): Adjust.
11039 * linux-xtensa-low.c (xtensa_fill_gregset):
11040 (xtensa_store_gregset):
11041 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11042 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11043 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11044 prototype to take a regcache. Adjust.
11045 * win32-arm-low.c (arm_fetch_inferior_register)
11046 (arm_store_inferior_register): Change prototype to take a
11048 * win32-i386-low.c (i386_fetch_inferior_register)
11049 (i386_store_inferior_register): Change prototype to take a
11051 * win32-low.c (child_fetch_inferior_registers)
11052 (child_store_inferior_registers): Change prototype to take a
11054 (win32_wait): Adjust.
11055 (win32_fetch_inferior_registers): Change prototype to take a
11057 (win32_store_inferior_registers): Adjust.
11058 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11059 store_inferior_register>: Change prototype to take a regcache.
11061 2010-01-20 Doug Evans <dje@google.com>
11063 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11065 (linux_wait_for_event1, linux_init_signals): Ditto.
11066 (W_STOPCODE): Provide definition if missing.
11068 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11070 * linux-low.c (linux_core_of_thread): New.
11071 (compare_ints, show_process, list_threads): New.
11072 (linux_qxfer_osdata): Report threads and cores.
11073 (linux_target_op): Register linux_core_of_thread.
11074 * remote-utils.c (prepare_resume_reply): Report the core.
11075 (buffer_xml_printf): Support %d specifier.
11076 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11078 (handle_query): Handle qXfer:threads. Announce availability
11080 * target.h (struct target_ops): New field core_of_thread.
11082 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11084 * Makefile.in (clean): Remove new generated files.
11085 (reg-s390.o, reg-s390.c): Remove rules.
11086 (reg-s390x.o, reg-s390x.c): Likewise.
11087 (s390-linux32.o, s390-linux32.c): Add rules.
11088 (s390-linux64.o, s390-linux64.c): Likewise.
11089 (s390x-linux64.o, s390x-linux64.c): Likewise.
11090 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11091 * linux-s390-low.c: Include <elf.h>.
11092 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11093 (init_registers_s390): Remove prototype.
11094 (init_registers_s390x): Likewise.
11095 (init_registers_s390_linux32): Add prototype.
11096 (init_registers_s390_linux64): Likewise.
11097 (init_registers_s390x_linux64): Likewise.
11098 (s390_num_regs_3264): New define.
11099 (s390_regmap_3264): New global variable.
11100 (s390_cannot_fetch_register): Remove obsolete check.
11101 (s390_cannot_store_register): Likewise.
11102 (s390_collect_ptrace_register): Handle upper/lower register halves.
11103 (s390_supply_ptrace_register): Likewise.
11104 (s390_fill_gregset): Update to register number changes.
11105 (s390_get_hwcap): New routine.
11106 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11107 Install appropriate regmap and register set.
11109 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11111 * server.c (gdbserver_version): Update copyright year to 2010.
11112 * gdbreplay.c (gdbreplay_version): Likewise.
11114 2009-12-28 Doug Evans <dje@google.com>
11116 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11117 elf/external.h. Include <elf.h> instead but only if necessary.
11119 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11121 * linux-low.c (linux_remove_process): Remove `detaching'
11122 parameter. Don't release/detach from thread_db here.
11123 (linux_kill): Release/detach from thread_db here, ...
11124 (linux_detach): ... and here, before actually detaching.
11125 (linux_wait_1): ... and here, when a process exits.
11126 * thread-db.c (any_thread_of): New.
11127 (thread_db_free): Switch the current inferior to a thread of the
11130 2009-12-21 Doug Evans <dje@google.com>
11132 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11134 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11135 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11136 warning ifndef __NR_tkill. Move setting of errno there too.
11137 Delete unnecessary resetting of errno after syscall.
11138 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11140 * configure.ac: Check for dladdr.
11141 * config.in: Regenerate.
11142 * configure: Regenerate.
11143 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11144 (try_thread_db_load): Update.
11146 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11148 2009-12-18 Doug Evans <dje@google.com>
11150 * event-loop.c: Include unistd.h if it exists.
11152 * linux-low.c (my_waitpid): Move definition away from being in
11153 between linux_tracefork_child/linux_test_for_tracefork.
11155 * gdb_proc_service.h (psaddr_t): Fix type.
11156 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11157 signature to match glibc.
11159 2009-12-16 Doug Evans <dje@google.com>
11161 * linux-low.c (linux_read_memory): Fix argument to read.
11163 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11165 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11166 events, don't leave current_inferior pointing at null.
11168 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11170 * win32-low.c (LOG): Delete.
11171 (OUTMSG): Output to stderr.
11172 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11173 on compile time LOG macro.
11174 (win32_wait): Fix debug output.
11176 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11178 * win32-low.c (win32_add_one_solib): If the dll name is
11179 "ntdll.dll", prepend the system directory to the dll path.
11181 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11183 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11185 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11186 Vladimir Prus <vladimir@codesourcery.com>
11188 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11189 * configure.ac: Check for __mcoldfire__ and set
11190 gdb_cv_m68k_is_coldfire.
11191 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11192 reg-cf.o and reg-m68k.o.
11193 * configure: Regenerated.
11195 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11197 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11198 Pass it to thread_db_free.
11199 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11200 proper `detaching' argument to linux_remove_process.
11201 * linux-low.h (thread_db_free): Add `detaching' parameter.
11202 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11204 (thread_db_free): Add `detaching' parameter. Only
11205 call td_ta_clear_event if detaching from process.
11207 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11209 * thread-db.c (thread_db_free): Fix typo.
11211 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11214 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11216 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11218 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11219 with an i686 compiler.
11220 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11222 * configure: Rebuilt.
11224 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11228 * server.c (handle_search_memory_1): Correct read_addr initialization
11229 in loop for searching subsequent chunks.
11231 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11233 * configure.ac: New --with-libthread-db option.
11234 * thread-db.c: Allow direct dependence on libthread_db.
11235 (thread_db_free): Adjust.
11236 * config.in: Regenerate.
11237 * configure: Likewise.
11239 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11242 * thread-db.c (attach_thread): New function.
11243 (maybe_attach_thread): Return success/failure.
11244 (find_new_threads_callback): Adjust.
11245 (thread_db_find_new_threads): Loop until no new threads.
11247 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11249 * proc-service.c (ps_lgetregs): Formatting.
11251 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11253 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11254 * configure.ac: Adjust.
11255 * linux-low.h (struct process_info_private): Move members to struct
11257 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11258 * linux-low.c (linux_remove_process): Adjust.
11259 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11260 * server.c (handle_query): Move code ...
11261 (handle_monitor_command): ... here. New function.
11262 * target.h (struct target_ops): New member.
11263 * thread-db.c (struct thread_db): New.
11264 (libthread_db_search_path): New variable.
11265 (thread_db_create_event, thread_db_enable_reporting)
11266 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11267 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11268 (try_thread_db_load_1, dladdr_to_soname): New functions.
11269 (try_thread_db_load, thread_db_load_search): New functions.
11270 (thread_db_init): Search for libthread_db.
11271 (thread_db_free): New function.
11272 (thread_db_handle_monitor_command): Likewise.
11273 * config.in: Regenerate.
11274 * configure: Regenerate.
11276 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11278 * spu-low.c (spu_kill): Wait for inferior to terminate.
11279 Call clear_inferiors.
11280 (spu_detach): Call clear_inferiors.
11282 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11284 * aclocal.m4: Regenerate.
11285 * config.in: Likewise.
11286 * configure: Likewise.
11288 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11290 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11291 (parse_spufs_run): New function.
11292 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11293 (ppc_breakpoint_at): Handle SPU breakpoints.
11295 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11297 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11298 (SPUFS_MAGIC): Define.
11299 (spu_enumerate_spu_ids): New function.
11300 (linux_qxfer_spu): New function.
11301 (linux_target_ops): Install linux_qxfer_spu.
11303 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11305 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11306 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11307 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11308 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11309 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11310 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11311 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11312 (init_registers_powerpc_cell32l): Add prototype.
11313 (init_registers_powerpc_cell64l): Likewise.
11314 (ppc_arch_setup): Detect Cell/B.E. architecture.
11316 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11318 * Makefile.in (datarootdir): New variable.
11320 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11322 * linux-low.c (linux_write_memory): Update debugging output.
11323 * Makefile.in (clean): Add new descriptions.
11324 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11325 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11326 * configure.srv: Add new files for arm*-*-linux*.
11327 * linux-arm-low.c: Add new declarations.
11328 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11329 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11330 (HWCAP_VFPv3D16): New.
11331 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11332 instead of __IWMMXT__.
11333 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11334 (arm_arch_setup): New.
11335 (target_regsets): Remove #ifdef. Add VFP regset.
11336 (the_low_target): Use arm_arch_setup.
11338 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11340 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11341 the main thread again.
11343 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11345 Adding Neutrino gdbserver.
11346 * configure: Regenerated.
11347 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11348 * configure.srv (i[34567]86-*-nto*): New target.
11349 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11350 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11351 (nto_comctrl) [__QNX__]: New function.
11352 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11354 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11356 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11359 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11360 Pedro Alves <pedro@codesourcery.com>
11362 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11363 don't support CONTEXT_EXTENDED_REGISTERS.
11364 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11365 (the_low_target): Install them.
11366 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11367 failing with ERROR_PIPE_NOT_CONNECTED.
11369 2009-06-30 Doug Evans <dje@google.com>
11370 Pierre Muller <muller@ics.u-strasbg.fr>
11372 Add h/w watchpoint support to x86-linux, win32-i386.
11373 * Makefile.in (SFILES): Add i386-low.c
11374 (i386_low_h): Define.
11375 (i386-low.o): Add dependencies.
11376 (linux-x86-low.o): Add i386-low.h dependency.
11377 (win32-i386-low.o): Ditto.
11378 * i386-low.c: New file.
11379 * i386-low.h: New file.
11380 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11381 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11382 * linux-low.c (linux_add_process): Initialize arch_private.
11383 (linux_remove_process): Free arch_private.
11384 (add_lwp): Initialize arch_private.
11385 (delete_lwp): Free arch_private.
11386 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11388 * linux-low.h (process_info_private): New member arch_private.
11389 (lwp_info): New member arch_private.
11390 (linux_target_ops): New members new_process, new_thread,
11392 (ptid_of): New macro.
11393 * linux-x86-low.c: Include stddef.h, i386-low.h.
11394 (arch_process_info): New struct.
11395 (arch_lwp_info): New struct.
11396 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11397 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11398 (i386_dr_low_get_status): New function.
11399 (x86_insert_point, x86_remove_point): New functions.
11400 (x86_stopped_by_watchpoint): New function.
11401 (x86_stopped_data_address): New function.
11402 (x86_linux_new_process, x86_linux_new_thread): New functions.
11403 (x86_linux_prepare_to_resume): New function.
11404 (the_low_target): Add entries for insert_point, remove_point,
11405 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11407 * server.c (debug_hw_points): New global.
11408 (monitor_show_help): Document set debug-hw-points.
11409 (handle_query): Process "set debug-hw-points".
11410 * server.h (debug_hw_points): Declare.
11411 (paddress): Declare.
11412 * utils.c (NUMCELLS, CELLSIZE): New macros.
11413 (get_sell, xsnprintf, paddress): New functions.
11414 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11415 remove_point, stopped_by_watchpoint, stopped_data_address.
11416 * win32-i386-low.c: Include i386-low.h.
11417 (debug_reg_state): Replaces dr.
11418 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11419 (i386_dr_low_get_status): New function.
11420 (i386_insert_point, i386_remove_point): New functions.
11421 (i386_stopped_by_watchpoint): New function.
11422 (i386_stopped_data_address): New function.
11423 (i386_initial_stuff): Update.
11424 (get_thread_context,set_thread_context,i386_thread_added): Update.
11425 (the_low_target): Add entries for insert_point,
11426 remove_point, stopped_by_watchpoint, stopped_data_address.
11427 * win32-low.c (win32_insert_watchpoint): New function.
11428 (win32_remove_watchpoint): New function.
11429 (win32_stopped_by_watchpoint): New function.
11430 (win32_stopped_data_address): New function.
11431 (win32_target_ops): Add entries for insert_watchpoint,
11432 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11433 * win32-low.h (win32_target_ops): New members insert_point,
11434 remove_point, stopped_by_watchpoint, stopped_data_address.
11436 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11438 * server.c (process_serial_event): Re-return unsupported, not
11439 error, if the type isn't recognized. Re-allow supporting only
11440 insert or remove packets. Also call require_running for
11441 breakpoints. Add missing break statement to default case. Tidy.
11442 * target.h (struct target_ops): Rename insert_watchpoint to
11443 insert_point, and remove_watchpoint to remove_point.
11445 * linux-low.h (struct linux_target_ops): Likewise.
11446 * linux-low.c (linux_insert_watchpoint): Rename to ...
11447 (linux_insert_point): ... this. Adjust.
11448 (linux_remove_watchpoint): Rename to ...
11449 (linux_remove_point): ... this. Adjust.
11450 (linux_target_ops): Adjust.
11451 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11452 (cris_insert_point): ... this.
11453 (cris_remove_watchpoint): Rename to ...
11454 (cris_remove_point): ... this.
11455 (the_low_target): Adjust.
11457 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11459 * server.c (handle_v_kill): Pass signal_pid to
11460 kill_inferior if multi_process is zero.
11462 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11464 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11465 * target.h (target_ops): Comment for *_watchpoint to make it clear
11466 the functions can get types '0' and '1'.
11468 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11470 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11471 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11472 * regcache.c (get_regcache): Likewise.
11473 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11474 * win32-low.c (child_fetch_inferior_registers): Remove check for
11477 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11478 Pedro Alves <pedro@codesourcery.com>
11480 * target.h (struct target_ops) <supports_multi_process>: New
11482 (target_supports_multi_process): New.
11483 * server.c (handle_query): Even if GDB reports support, only
11484 enable multi-process if the target also supports it. Report
11485 multi-process support only if the target backend supports it.
11486 * linux-low.c (linux_supports_multi_process): New function.
11487 (linux_target_ops): Install it as target_supports_multi_process
11490 2009-05-24 Doug Evans <dje@google.com>
11492 Global renaming of find_thread_pid to find_thread_ptid.
11493 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11494 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11495 All callers updated.
11497 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11498 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11501 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11502 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11503 (linux_resume_one_lwp): Ditto.
11505 2009-05-23 Doug Evans <dje@google.com>
11507 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11508 from struct inferior_list_entry * to struct lwp_info *.
11509 All callers updated.
11511 2009-05-13 Doug Evans <dje@google.com>
11513 * linux-x86-low.c: Don't include assert.h.
11514 (x86_siginfo_fixup): Use fatal, not assert.
11515 (x86_arch_setup): Fix comment.
11517 2009-05-12 Doug Evans <dje@google.com>
11519 Biarch support for i386/amd64 gdbserver.
11520 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11521 Add linux-x86-low.c.
11522 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11523 (linux-x86-low.o): Add.
11524 * linux-x86-64-low.c: Delete.
11525 * linux-i386-low.c: Delete.
11526 * linux-x86-low.c: New file.
11527 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11529 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11531 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11532 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11533 (linux_child_pid_to_exec_file): New function.
11534 (elf_64_header_p, elf_64_file_p): New functions.
11535 (siginfo_fixup): New function.
11536 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11537 give target a chance to convert layout.
11538 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11539 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11541 2009-05-07 Doug Evans <dje@google.com>
11543 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11544 (regsets_store_inferior_registers): Ditto.
11546 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11550 * linux-low.c (must_set_ptrace_flags): Delete.
11551 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11553 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11554 `lwp->must_set_ptrace_flags' instead.
11555 (linux_wait_for_event_1): Set ptrace options here.
11556 (linux_wait_1): ... not here.
11558 2009-04-30 Doug Evans <dje@google.com>
11560 * inferiors.c (started_inferior_callback): New function.
11561 (attached_inferior_callback): New function.
11562 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11563 * server.c (print_started_pid, print_attached_pid): New functions.
11564 (detach_or_kill_for_exit): New function.
11565 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11566 * server.h (have_started_inferiors_p): Declare.
11567 (have_attached_inferiors_p): Declare.
11569 * inferiors.c (remove_process): Fix memory leak, free process.
11570 * linux-low.c (linux_remove_process): New function.
11571 (linux_kill): Call it instead of remove_process.
11572 (linux_detach, linux_wait_1): Ditto.
11574 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11576 * configure.srv: Add x86 Windows CE target.
11578 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11580 * inferiors.c (get_thread_process): Make global.
11581 * server.h (get_thread_process): Add prototype.
11582 * thread-db.c (find_one_thread): Use get_thread_process
11583 instead of current_process.
11584 (thread_db_get_tls_address): Do not crash if called when
11585 thread layer is not yet initialized.
11587 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11589 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11590 * spu-low.c (current_tid): Rename to ...
11591 (current_ptid): ... this.
11592 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11593 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11594 ptid_get_lwp (current_ptid) instead of current_tid.
11595 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11596 instead of current_tid. Use find_process_pid to verify pid
11597 argument is valid. Pass proper argument to remove_process.
11598 (spu_thread_alive): Compare current_ptid instead of current_tid.
11599 (spu_resume): Likewise.
11601 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11603 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11606 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11608 Implement the multiprocess extensions, and add linux multiprocess
11611 * server.h (ULONGEST): Declare.
11612 (struct ptid, ptid_t): New.
11613 (minus_one_ptid, null_ptid): Declare.
11614 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11615 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11616 (struct inferior_list_entry): Change `id' type from unsigned from
11618 (struct sym_cache, struct breakpoint, struct
11619 process_info_private): Forward declare.
11620 (struct process_info): Declare.
11621 (current_process): Declare.
11622 (all_processes): Declare.
11623 (initialize_inferiors): Declare.
11624 (add_thread): Adjust to use ptid_t.
11625 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11626 (add_process, remove_process, find_thread_pid): Declare.
11627 (find_inferior_id): Adjust to use ptid_t.
11628 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11629 (multi_process): Declare.
11630 (push_event): Adjust to use ptid_t.
11631 (read_ptid, write_ptid): Declare.
11632 (prepare_resume_reply): Adjust to use ptid_t.
11633 (clear_symbol_cache): Declare.
11634 * inferiors.c (all_processes): New.
11635 (null_ptid, minus_one_ptid): New.
11636 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11637 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11638 (add_thread): Change unsigned long to ptid. Remove gdb_id
11640 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11641 (gdb_id_to_thread): Rename to ...
11642 (find_thread_pid): ... this. Change unsigned long to ptid.
11643 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11644 (loaded_dll, pull_pid_from_list): Adjust.
11645 (add_process, remove_process, find_process_pid)
11646 (get_thread_process, current_process, initialize_inferiors): New.
11647 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11648 (struct target_waitstatus) <related_pid>: Ditto.
11649 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11650 return type to int.
11651 (struct target_ops) <join>: Add `pid' argument.
11652 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11653 (struct target_ops) <wait>: Add `ptid' field. Change return type
11655 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11656 (mywait): Add `ptid' argument. Change return type to ptid_t.
11657 (target_pid_to_str): Declare.
11658 * target.c (set_desired_inferior): Adjust to use ptids.
11659 (mywait): Add new `ptid' argument. Adjust.
11660 (target_pid_to_str): New.
11661 * mem-break.h (free_all_breakpoints): Declare.
11662 * mem-break.c (breakpoints): Delelete.
11663 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11664 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11665 to use per-process breakpoint list.
11666 (free_all_breakpoints): New.
11667 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11668 (symbol_cache, all_symbols_looked_up): Delete.
11670 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11672 (prepare_resume_reply): Change ptid argument's type from unsigned
11673 long to ptid_t. Adjust. Implement W;process and X;process.
11674 (free_sym_cache, clear_symbol_cache): New.
11675 (look_up_one_symbol): Adjust to per-process symbol cache. *
11676 * server.c (cont_thread, general_thread, step_thread): Change type
11678 (attached): Delete.
11679 (multi_process): New.
11680 (last_ptid): Change type to ptid_t.
11681 (struct vstop_notif) <ptid>: Change type to ptid_t.
11682 (queue_stop_reply, push_event): Change `ptid' argument's type to
11684 (discard_queued_stop_replies): Add `pid' argument.
11685 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11686 changes. Don't reference the `attached' global.
11687 (attach_inferior): Adjust to mywait interface changes.
11688 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11689 features. Handle and report "multiprocess+". Handle
11691 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11693 (handle_v_kill): New.
11694 (handle_v_stopped): Adjust to use target_pid_to_str.
11695 (handle_v_requests): Allow multiple attaches and runs when
11696 multiprocess extensions are in effect. Handle "vKill".
11697 (myresume): Adjust to use ptids.
11698 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11699 (handle_status): Adjust to discard_queued_stop_replies interface
11701 (first_thread_of, kill_inferior_callback)
11702 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11703 (main): Call initialize_inferiors. Adjust to use ptids, killing
11704 and detaching from all inferiors. Handle multiprocess packet
11706 * linux-low.h: Include gdb_proc_service.h.
11707 (struct process_info_private): New.
11708 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11709 <lwpid_of>: Use ptid_get_lwp.
11710 (get_lwp_thread): Adjust.
11711 (struct lwp_info): Add `dead' member.
11712 (find_lwp_pid): Declare.
11713 * linux-low.c (thread_db_active): Delete.
11714 (new_inferior): Adjust comment.
11715 (inferior_pid): Delete.
11716 (linux_add_process): New.
11717 (handle_extended_wait): Adjust.
11718 (add_lwp): Change unsigned long to ptid.
11719 (linux_create_inferior): Add process to processes table. Adjust
11720 to use ptids. Don't set new_inferior here.
11721 (linux_attach_lwp): Rename to ...
11722 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11723 it. Adjust to use ptids.
11724 (linux_attach_lwp): New.
11725 (linux_attach): Add process to processes table. Don't set
11727 (struct counter): New.
11728 (second_thread_of_pid_p, last_thread_of_process_p): New.
11729 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11730 multiple processes.
11731 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11732 processes. Remove process from process table.
11733 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11734 to multiple processes.
11735 (any_thread_of): New.
11736 (linux_detach): Add `pid' argument, and handle it. Remove process
11737 from processes table.
11738 (linux_join): Add `pid' argument. Handle it.
11739 (linux_thread_alive): Change unsighed long argument to ptid_t.
11740 Consider dead lwps as not being alive.
11741 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11742 threads we're not interested in.
11743 (same_lwp, find_lwp_pid): New.
11744 (linux_wait_for_lwp): Change `pid' argument's type from int to
11746 (linux_wait_for_event): Rename to ...
11747 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11748 from int to ptid_t. Adjust.
11749 (linux_wait_for_event): New.
11750 (linux_wait_1): Add `ptid' argument. Change return type to
11751 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11752 that exit from the process table.
11753 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11755 (mark_lwp_dead): New.
11756 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11757 stopping all threads, mark its main lwp as dead.
11758 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11760 (fetch_register, usr_store_inferior_registers)
11761 (regsets_fetch_inferior_registers)
11762 (regsets_store_inferior_registers, linux_read_memory)
11763 (linux_write_memory): Inline `inferior_pid'.
11764 (linux_look_up_symbols): Adjust to use per-process
11765 `thread_db_active'.
11766 (linux_request_interrupt): Adjust to use ptids.
11767 (linux_read_auxv): Inline `inferior_pid'.
11768 (initialize_low): Don't reference thread_db_active.
11769 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11770 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11771 (ps_getpid): Return the pid of the current inferior.
11772 * thread-db.c (proc_handle, thread_agent): Delete.
11773 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11775 (find_one_thread): Change argument type to ptid_t. Adjust to
11777 (maybe_attach_thread): Adjust to per-process data and ptids.
11778 (thread_db_find_new_threads): Ditto.
11779 (thread_db_init): Ditto.
11780 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11781 processes table. Adjust to use ptids.
11782 (spu_kill, spu_detach): Adjust interface. Remove process from
11784 (spu_join, spu_thread_alive): Adjust interface.
11785 (spu_wait): Adjust interface. Remove process from processes
11786 table. Adjust to use ptids.
11787 * win32-low.c (current_inferior_tid): Delete.
11788 (current_inferior_ptid): New.
11789 (debug_event_ptid): New.
11790 (thread_rec): Take a ptid. Adjust.
11791 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11792 (child_delete_thread): Ditto.
11793 (do_initial_child_stuff): Add `attached' argument. Add process to
11795 (child_fetch_inferior_registers, child_store_inferior_registers):
11797 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11798 (win32_attach): Pass 1 to do_initial_child_stuff.
11799 (win32_kill): Adjust interface. Remove process from processes
11801 (win32_detach): Ditto.
11802 (win32_join): Adjust interface.
11803 (win32_thread_alive): Take a ptid.
11804 (win32_resume): Adjust to use ptids.
11805 (get_child_debug_event): Ditto.
11806 (win32_wait): Adjust interface. Remove exiting process from
11809 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11811 Non-stop mode support.
11813 * server.h (non_stop): Declare.
11814 (gdb_client_data, handler_func): Declare.
11815 (delete_file_handler, add_file_handler, start_event_loop):
11817 (handle_serial_event, handle_target_event, push_event)
11818 (putpkt_notif): Declare.
11819 * target.h (enum resume_kind): New.
11820 (struct thread_resume): Replace `step' field by `kind' field.
11821 (TARGET_WNOHANG): Define.
11822 (struct target_ops) <wait>: Add `options' argument.
11823 <supports_non_stop, async, start_non_stop>: New fields.
11824 (target_supports_non_stop, target_async): New.
11825 (start_non_stop): Declare.
11826 (mywait): Add `options' argument.
11827 * target.c (mywait): Add `options' argument. Print child exit
11828 notifications here.
11829 (start_non_stop): New.
11830 * server.c (non_stop, own_buf, mem_buf): New globals.
11831 (struct vstop_notif): New.
11832 (notif_queue): New global.
11833 (queue_stop_reply, push_event, discard_queued_stop_replies)
11834 (send_next_stop_reply): New.
11835 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11837 (attach_inferior): In non-stop mode, don't wait for the target
11839 (handle_general_set): Handle QNonStop.
11840 (handle_query): When handling qC, return the current general
11841 thread, instead of the first thread of the list.
11842 (handle_query): If the backend supports non-stop mode, include
11843 QNonStop+ in the qSupported query response.
11844 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11846 (handle_v_attach, handle_v_run): Handle non-stop mode.
11847 (handle_v_stopped): New.
11848 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11849 (myresume): Adjust to use resume_kind. Handle non-stop.
11850 (queue_stop_reply_callback): New.
11851 (handle_status): Handle non-stop mode.
11852 (main): Clear non_stop flag on reconnection. Use the event-loop.
11853 Refactor serial protocol handling from here ...
11854 (process_serial_event): ... to this new function. When GDB
11855 selects any thread, select one here. In non-stop mode, wait until
11856 GDB acks all pending events before exiting.
11857 (handle_serial_event, handle_target_event): New.
11858 * remote-utils.c (remote_open): Install remote_desc in the event
11860 (remote_close): Remove remote_desc from the event loop.
11861 (putpkt_binary): Rename to...
11862 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11863 (putpkt_binary): New as wrapper around putpkt_binary_1.
11864 (putpkt_notif): New.
11865 (prepare_resume_reply): In non-stop mode, don't change the
11867 * event-loop.c: New.
11868 * Makefile.in (OBJ): Add event-loop.o.
11869 (event-loop.o): New rule.
11871 * linux-low.h (pid_of): Moved here.
11873 (get_lwp_thread): Use lwpid_of.
11874 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11875 * linux-low.c (pid_of): Delete.
11876 (inferior_pid): Use lwpid_of.
11877 (linux_event_pipe): New.
11878 (target_is_async_p): New.
11880 (handle_extended_wait): Use lwpid_of.
11881 (add_lwp): Don't set lwpid field.
11882 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11883 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11884 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11885 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11886 first. Adjust to linux_wait_for_event interface changes. Use
11888 (linux_detach): Don't delete the main lwp here.
11889 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11890 (status_pending_p): Don't consider explicitly suspended lwps.
11891 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11892 pointer. Add OPTIONS argument. Change return type to int. Use
11893 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11894 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11895 pointer. Add status pointer argument. Return a pid instead of a
11896 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11897 changes. In non-stop mode, don't switch to a random thread.
11898 (linux_wait): Rename to...
11899 (linux_wait_1): ... this. Add target_options argument, and handle
11900 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11901 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11902 clean exit and signal exit code. Don't stop all threads in
11903 non-stop mode. In all-stop mode, only stop all threads when
11904 reporting a stop to GDB. Handle explicit thread stop requests.
11905 (async_file_flush, async_file_mark): New.
11907 (send_sigstop): Use lwpid_of.
11908 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11909 interface changes. In non-stop mode, don't switch to a random
11911 (linux_resume_one_lwp): Use lwpid_of.
11912 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11913 (linux_resume_one_thread): ... this. Handle resume_stop. In
11914 non-stop mode, don't look for pending flag in all threads.
11915 (resume_status_pending_p): Don't consider explicitly suspended
11917 (my_waitpid): Reimplement. Emulate __WALL.
11918 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11920 (sigchld_handler, linux_supports_non_stop, linux_async)
11921 (linux_start_non_stop): New.
11922 (linux_target_ops): Register linux_supports_non_stop, linux_async
11923 and linux_start_non_stop.
11924 (initialize_low): Install SIGCHLD handler.
11925 * thread-db.c (thread_db_create_event, find_one_thread)
11926 (thread_db_get_tls_address): Use lwpid_of.
11927 * win32-low.c (win32_detach): Adjust to use resume_kind.
11928 (win32_wait): Add `options' argument.
11929 * spu-low.c (spu_resume): Adjust to use resume_kind.
11930 (spu_wait): Add `options' argument.
11932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11934 Decouple target code from remote protocol.
11936 * target.h (enum target_waitkind): New.
11937 (struct target_waitstatus): New.
11938 (struct target_ops) <wait>: Return an unsigned long. Take a
11939 target_waitstatus pointer instead of a char pointer.
11940 (mywait): Likewise.
11941 * target.c (mywait): Change prototype to return an unsigned long.
11942 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11943 * server.h (thread_from_wait, old_thread_from_wait): Delete
11945 (prepare_resume_reply): Change prototype to take a
11947 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11948 (last_status, last_ptid): New.
11949 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11950 pid instead of a signal.
11951 (attach_inferior): Remove "status" and "signal" parameters.
11953 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11955 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11956 (handle_v_requests, myresume): Remove "status" and "signal"
11957 parameters. Adjust.
11958 (handle_status): New.
11959 (main): Delete local `status'. Adjust.
11960 * remote-utils.c: Include target.h.
11961 (prepare_resume_reply): Change prototype to take a
11962 target_waitstatus. Adjust.
11964 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11966 * spu-low.c (spu_wait): Adjust.
11967 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11969 (win32_wait): Adjust.
11971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11973 * target.h (struct thread_resume): Delete leave_stopped member.
11974 (struct target_ops): Add a `n' argument to the `resume' callback.
11975 * server.c (start_inferior): Adjust.
11976 (handle_v_cont, myresume): Adjust.
11977 * linux-low.c (check_removed_breakpoint): Adjust to resume
11978 interface change, and to removed leave_stopped field.
11979 (resume_ptr): Delete.
11980 (struct thread_resume_array): New.
11981 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11982 resume interface change.
11983 (linux_continue_one_thread, linux_queue_one_thread)
11984 (resume_status_pending_p): Check if the resume field is NULL
11985 instead of checking the leave_stopped member.
11986 (linux_resume): Adjust to the target resume interface change.
11987 * spu-low.c (spu_resume): Adjust to the target resume interface
11989 * win32-low.c (win32_detach, win32_resume): Ditto.
11991 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11993 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11995 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11997 (linux_continue_one_thread): Only preserve the stepping flag if
11998 there's a pending breakpoint.
12000 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12002 * server.c (main): After the inferior having exited, call
12003 remote_close before exiting gdbserver.
12005 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12007 Fix size of FPSCR in Power 7 processors.
12008 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12009 (PPC_FEATURE_HAS_DFP): New #define.
12010 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12013 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12015 * server.c (handle_query) Whitespace and formatting.
12017 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12019 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12020 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12021 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12022 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12023 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12024 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12025 Makefile.in, configure.ac: Fix whitespace throughout.
12026 * configure: Regenerate.
12028 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12030 * inferiors.c (find_inferior): Make it safe for the callback
12031 function to delete the currently iterated inferior.
12033 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12035 * Makefile.in (linuw_low_h): Move higher.
12036 (thread-db.o): Depend on $(linux_low_h).
12038 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12040 Rename "process" to "lwp" throughout.
12042 * linux-low.c (all_processes): Rename to...
12043 (all_lwps): ... this.
12044 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12045 (add_process): Rename to ...
12046 (add_lwp): ... this. Adjust.
12047 (linux_create_inferior): Adjust.
12048 (linux_attach_lwp): Adjust.
12049 (linux_attach): Adjust.
12050 (linux_kill_one_process): Rename to ...
12051 (linux_kill_one_lwp): ... this. Adjust.
12052 (linux_kill): Adjust.
12053 (linux_detach_one_process): Rename to ...
12054 (linux_detach_one_lwp): ... this. Adjust.
12055 (linux_detach): Adjust.
12056 (check_removed_breakpoint): Adjust.
12057 (status_pending_p): Adjust.
12058 (linux_wait_for_process): Rename to ...
12059 (linux_wait_for_lwp): ... this. Adjust.
12060 (linux_wait_for_event): Adjust.
12061 (send_sigstop): Adjust.
12062 (wait_for_sigstop): Adjust.
12063 (stop_all_processes): Rename to ...
12064 (stop_all_lwps): ... this.
12065 (linux_resume_one_process): Rename to ...
12066 (linux_resume_one_lwp): ... this. Adjust.
12067 (linux_set_resume_request, linux_continue_one_thread)
12068 (linux_queue_one_thread, resume_status_pending_p)
12069 (usr_store_inferior_registers, regsets_store_inferior_registers)
12070 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12072 * linux-low.h (get_process): Rename to ...
12073 (get_lwp): ... this. Adjust.
12074 (get_thread_process): Rename to ...
12075 (get_thread_lwp): ... this. Adjust.
12076 (get_process_thread): Rename to ...
12077 (get_lwp_thread): ... this. Adjust.
12078 (struct process_info): Rename to ...
12079 (struct lwp_info): ... this.
12080 (all_processes): Rename to ...
12081 (all_lwps): ... this.
12082 * proc-service.c (ps_lgetregs): Adjust.
12083 * thread-db.c (thread_db_create_event, find_one_thread)
12084 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12086 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12088 * server.c (handle_query): Handle "qAttached".
12090 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12092 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12093 GPLv3, update license URL.
12095 2009-03-01 Doug Evans <dje@google.com>
12097 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12098 (server_h): Add gdb_signals.h.
12099 (signals.o): Update.
12100 * server.h (target_signal_from_host,target_signal_to_host_p)
12101 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12103 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12105 * remote-utils.c (getpkt): Also generate remote-debug
12106 information if noack_mode is set.
12108 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12110 * server.c (handle_query): Report qXfer:siginfo:read and
12111 qXfer:siginfo:write as supported and handle them.
12112 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12113 * linux-low.c (linux_xfer_siginfo): New.
12114 (linux_target_ops): Set it.
12116 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12118 * server.c (gdbserver_usage): Mention --remote-debug.
12119 (main): Accept '--remote-debug' switch.
12121 2009-01-18 Doug Evans <dje@google.com>
12123 * regcache.c (new_register_cache): No need to check result of xcalloc.
12124 * server.c (handle_search_memory): Back out calls to xmalloc,
12125 result is checked and error is returned to user upon failure.
12126 (handle_query): Ditto. Add more checks for result of malloc.
12127 (handle_v_cont): Check result of malloc, report error back to
12129 (handle_v_run): Ditto. Call freeargv.
12130 * server.h (freeargv): Declare.
12131 * utils.c (freeargv): New fn.
12133 2009-01-15 Doug Evans <dje@google.com>
12135 * gdbreplay.c (perror_with_name): Make arg const char *.
12136 * server.h (target_signal_to_name): Make return type const char *.
12137 * thread-db.c (thread_db_err_str): Make return type const char *.
12138 * utils.c (perror_with_name): Make arg const char *.
12140 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12142 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12143 when handling a EXIT_PROCESS_DEBUG_EVENT.
12145 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12147 * gdbreplay.c (gdbreplay_version): Update copyright year.
12148 * server.c (gdbserver_version): Likewise.
12150 2009-01-05 Doug Evans <dje@google.com>
12152 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12153 (handle_extended_wait): Improve comment.
12155 2008-12-13 Doug Evans <dje@google.com>
12157 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12158 * server.h (ATTR_MALLOC): New macro.
12159 (xmalloc,xcalloc,xstrdup): Declare.
12160 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12161 * inferiors.c: Ditto.
12162 * linux-low.c: Ditto.
12163 * mem-break.c: Ditto.
12164 * regcache.c: Ditto.
12165 * remote-utils.c: Ditto.
12168 * win32-low.c: Ditto.
12170 2008-12-12 Doug Evans <dje@google.com>
12172 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12173 in debugging printf.
12175 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12177 2008-12-09 Doug Evans <dje@google.com>
12179 * linux-low.h (struct process_info): Delete member tid, unused.
12180 * thread-db.c (find_one_thread): Update.
12181 (maybe_attach_thread): Update.
12183 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12185 * target.h (struct target_ops): Add qxfer_osdata member.
12186 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12188 (linux_qxfer_osdata): New functions.
12189 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12191 * server.c (handle_query): Handle "qXfer:osdata:read:".
12192 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12193 (buffer_xml_printf): New functions.
12194 * server.h (struct buffer): New.
12195 (buffer_grow_str, buffer_grow_str0): New macros.
12196 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12197 (buffer_xml_printf): Declare.
12199 2008-11-24 Doug Evans <dje@google.com>
12201 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12203 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12205 * server.c (handle_v_run): Always use the supplied argument list.
12207 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12209 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12210 (xtensa_regmap_table): Add entry for scompare1.
12212 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12214 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12215 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12216 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12217 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12218 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12219 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12220 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12221 XML target descriptions.
12222 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12223 when inferior is running on an ISA 2.05 or later processor. Add
12224 special case to return offset for full 64-bit slot of FPSCR when
12227 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12229 * Makefile.in (SFILES, clean): Added sparc64 files.
12230 (reg-sparc64.o, reg-sparc64.c): New.
12231 * configure.srv (sparc*-*-linux*): New configuration.
12232 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12233 syscall arguments for SPARC.
12234 (regsets_store_inferior_registers): Likewise.
12235 * linux-sparc-low.c: New file.
12237 2008-10-21 Doug Evans <dje@google.com>
12239 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12240 (READLINE_DIR,READLINE_DEP): Delete.
12241 (INTERNAL_CFLAGS): Update.
12242 (LINTFLAGS): Update.
12244 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12246 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12247 whole argv from the last run, not just argv[0].
12249 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12251 * regcache.c (new_register_cache): Return NULL if the register
12252 cache size isn't known yet.
12253 (free_register_cache): Avoid dereferencing a NULL regcache.
12255 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12257 * configure.srv: Merge MIPS and MIPS64.
12259 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12261 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12263 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12265 * Makefile.in: Add required vsx dependencies.
12267 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12268 Declare init_registers_powerpc_vsx32l.
12269 Declare init_registers_powerpc_vsx64l.
12270 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12271 (ppc_arch_setup): Check for VSX in hwcap.
12272 (ppc_fill_vsxregset): New function.
12273 (ppc_store_vsxregset): New function.
12274 Add new VSX entry in regset_info target_regsets.
12276 * configure.srv: Add new VSX dependencies.
12278 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12280 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12281 (remote_open): Set or clear transport_is_reliable.
12282 (putpkt_binary): Don't expect acks in noack mode.
12283 (getpkt): Don't send ack/nac in noack mode.
12284 * server.c (handle_general_set): Handle QStartNoAckMode.
12285 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12287 (main): Reset noack_mode on every connection.
12288 * server.h (noack_mode): Declare.
12290 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12292 * Makefile.in (GDBREPLAY_OBS): New variable.
12293 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12295 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12296 Daniel Jacobowitz <dan@codesourcery.com>
12298 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12299 (usr_store_inferior_registers): Likewise.
12300 (regsets_store_inferior_registers): Likewise.
12302 2008-07-31 Rolf Jansen <rj@surtec.com>
12303 Pedro Alves <pedro@codesourcery.com>
12305 * configure.ac: Check for memmem declaration.
12306 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12307 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12308 (disable_packet_qfThreadInfo): Unconditionally compile.
12309 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12310 * configure, config.in: Regenerate.
12312 2008-07-28 Doug Kwan <dougkwan@google.com>
12314 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12315 (linux_write_memory): Remove declaration of errno.
12317 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12319 * linux-low.c (handle_extended_wait): Do not use "status"
12320 variable uninitialized.
12322 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12324 * server.c (handle_v_attach): Inhibit reporting dll changes.
12326 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12328 * remote-utils.c (prepare_resume_reply): If requested, don't
12329 output "thread:TID" in the T stop reply.
12331 * server.c (disable_packet_vCont, disable_packet_Tthread)
12332 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12333 (handle_query): If requested, disable support for qC, qfThreadInfo
12335 (handle_v_requests): If requested, disable support for vCont.
12336 (gdbserver_show_disableable): New.
12337 (main): Handle --disable-packet and --disable-packet=LIST.
12339 * server.h (disable_packet_vCont, disable_packet_Tthread)
12340 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12342 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12344 * server.c (gdbserver_usage): Mention --version.
12346 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12348 * Makefile.in (gdbreplay.o): New rule.
12350 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12352 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12353 message, not gdbserver.
12355 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12356 Nathan Sidwell <nathan@codesourcery.com>
12357 Joseph Myers <joseph@codesourcery.com>
12359 * acinclude.m4: Include ../../config/acx.m4.
12360 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12361 * configure, config.in: Regenerate.
12362 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12363 * server.c (gdbserver_version): Print PKGVERSION.
12364 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12365 (main): Adjust gdbserver_usage calls.
12366 * gdbreplay.c (version, host_name): Add declarations.
12367 (gdbreplay_version, gdbreplay_usage): New.
12368 (main): Accept --version and --help options.
12370 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12372 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12373 (arm_breakpoint_at): Handle Thumb.
12374 (the_low_target): Add comment.
12376 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12378 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12380 2008-05-09 Doug Evans <dje@google.com>
12382 * server.h (decode_search_memory_packet): Declare.
12383 * remote-utils.c (decode_search_memory_packet): New fn.
12384 * server.c (handle_search_memory_1): New fn.
12385 (handle_search_memory): New fn.
12386 (handle_query): Process qSearch:memory packets.
12388 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12390 * regcache.c (registers_length): Remove.
12391 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12392 full register packet.
12393 * regcache.h (registers_length): Remove prototype.
12394 * server.h (PBUFSIZ): Define to 16384.
12396 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12398 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12399 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12400 powerpc-64l.o, and powerpc-altivec64l.o.
12401 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12402 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12403 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12404 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12405 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12408 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12409 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12410 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12411 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12412 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12413 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12414 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12415 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12416 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12417 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12420 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12421 (init_registers_powerpc_32l): ... this new prototype.
12422 (init_registers_powerpc_32): Remove, replace by ...
12423 (init_registers_powerpc_altivec32l): ... this new prototype.
12424 (init_registers_powerpc_e500): Remove, replace by ...
12425 (init_registers_powerpc_e500l): ... this new prototype.
12426 (init_registers_ppc64): Remove, replace by ...
12427 (init_registers_powerpc_64l): ... this new prototype.
12428 (init_registers_powerpc_64): Remove, replace by ...
12429 (init_registers_powerpc_altivec64l): ... this new prototype.
12430 (ppc_num_regs): Set to 73.
12431 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12432 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12433 (ppc_cannot_store_register): Handle orig_r3 and trap.
12434 (ppc_arch_setup): Update init_registers_... calls.
12435 (ppc_fill_gregset): Handle orig_r3 and trap.
12437 * inferiors.c (clear_inferiors): Reset current_inferior.
12439 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12441 * acinclude.m4: Add override.m4.
12442 * configure: Regenerate.
12444 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12446 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12447 initial call to init_register_ppc64.
12449 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12451 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12452 single powerpc*-*-linux* case.
12453 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12455 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12457 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12458 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12460 * linux-ppc-low.c: Include <elf.h>.
12461 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12462 (ppc_hwcap): New global variable.
12463 (ppc_regmap): Remove __SPE__ #ifdef sections.
12464 (ppc_regmap_e500): New global variable.
12465 (ppc_cannot_store_register): Update __SPE__ special case.
12466 (ppc_get_hwcap): New function.
12467 (ppc_arch_setup): Use it to determine whether inferior supports
12468 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12469 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12470 Do not access registers if target does not support AltiVec.
12471 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12472 Do not access registers if target does not support SPE.
12473 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12475 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12477 * linux-low.c (disabled_regsets, num_regsets): New.
12478 (use_regsets_p): Delete.
12479 (linux_wait_for_process): Clear disabled_regsets.
12480 (regsets_fetch_inferior_registers): Check and set it.
12481 (regsets_store_inferior_registers): Likewise.
12482 (linux_fetch_registers, linux_store_registers): Do not use
12484 (initialize_low): Allocate disabled_regsets.
12486 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12488 * Makefile.in (LIBOBJS): New.
12489 (OBS): Use LIBOBJS.
12490 (memmem.o): New rule.
12491 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12492 * configure: Regenerated.
12494 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12496 * server.c (handle_query): Never return "unsupported" for
12497 qXfer:features:read queries.
12499 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12501 * server.c (get_features_xml): Fix inverted condition.
12502 (handle_query): Always support qXfer:feature:read.
12504 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12506 * server.c (wrapper_argv): New.
12507 (start_inferior): Handle wrapper_argv. If set, expect an extra
12509 (gdbserver_usage): Document --wrapper.
12510 (main): Parse --wrapper.
12512 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12514 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12515 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12516 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12517 (ppc_set_pc): Likewise.
12518 (ppc_arch_setup): New function.
12519 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12520 of collect_register.
12521 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12523 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12525 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12526 instead of linux-ppc64-low.o.
12527 * linux-ppc64-low.c: Remove file.
12528 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12529 (linux-ppc64-low.o): Remove rule.
12531 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12532 (init_registers_powerpc_64): Likewise.
12533 (ppc_regmap): Conditionally define depending on __powerpc64__.
12534 (ppc_cannot_store_register): Do not special-case "fpscr" when
12535 compiled on __powerpc64__.
12536 (ppc_collect_ptrace_register): New function.
12537 (ppc_supply_ptrace_register): New function.
12538 (ppc_breakpoint): Change type to "unsigned int".
12539 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12540 (the_low_target): Conditionally provide initializers for the
12541 arch_setup member depending on __powerpc64__. Install
12542 collect_ptrace_register and supply_ptrace_register members.
12544 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12546 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12547 * server.c (gdbserver_xmltarget): Define.
12548 (get_features_xml): Use it to replace "target.xml" and arch_string.
12550 * configure.srv: Remove srv_xmltarget. Add XML files that were
12551 mentioned there to srv_xmlfiles instead. Remove conditional tests
12552 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12553 srv_xmlfiles and srv_regobj to include all possible choices.
12554 * configure.ac (srv_xmltarget): Remove.
12555 (srv_xmlfiles): Do not add "target.xml".
12556 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12557 checks for supplementary target information.
12558 * configure: Regenerate.
12559 * Makefile.in (XML_TARGET): Remove.
12560 (target.xml): Remove rule.
12561 (clean): Do not clean up target.xml.
12562 (.PRECIOUS): Do not mention target.xml.
12564 * target.h (struct target_ops): Remove arch_string member.
12565 * linux-low.c (linux_arch_string): Remove.
12566 (linux_target_ops): Remove arch_string initializer.
12567 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12568 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12569 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12570 * spu-low.c (spu_arch_string): Remove.
12571 (spu_target_ops): Remove arch_string initializer.
12572 * win32-low.c (win32_arch_string): Remove.
12573 (win32_target_ops): Remove arch_string initializer.
12574 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12575 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12576 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12578 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12580 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12581 by collect_ptrace_register and supply_ptrace_register hooks.
12582 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12583 instead of checking for the_low_target.left_pad_xfer.
12584 (usr_store_inferior_registers): Use collect_ptrace_register callback
12585 instead of checking for the_low_target.left_pad_xfer.
12587 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12588 (s390_supply_ptrace_register): Likewise.
12589 (s390_fill_gregset): Call s390_collect_ptrace_register.
12590 (the_low_target): Update.
12592 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12593 (ppc_supply_ptrace_register): Likewise.
12594 (the_low_target): Update.
12596 * linux-i386-low.c (the_low_target): Update.
12597 * linux-x86-64-low.c (the_low_target): Update.
12599 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12601 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12602 reg-s390.o and reg-s390x.o.
12604 * linux-low.c (new_inferior): New global variable.
12605 (linux_create_inferior, linux_attach): Set it.
12606 (linux_wait_for_process): Call the_low_target.arch_setup after the
12607 target has stopped for the first time.
12608 (initialize_low): Do not call the_low_target.arch_setup.
12610 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12611 (s390_set_pc): Likewise.
12612 (s390_arch_setup): New function.
12613 (the_low_target): Use s390_arch_setup as arch_setup routine.
12615 * regcache.c (realloc_register_cache): New function.
12616 (set_register_cache): Call it for each existing regcache.
12618 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12620 * server.h (init_registers): Remove prototype.
12622 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12623 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12624 instead of init_registers ().
12625 * linux-arm-low.c (init_registers_arm): Add prototype.
12626 (init_registers_arm_with_iwmmxt): Likewise.
12627 (the_low_target): Add initializer for arch_setup field.
12628 * linux-cris-low.c (init_registers_cris): Add prototype.
12629 (the_low_target): Add initializer for arch_setup field.
12630 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12631 (the_low_target): Add initializer for arch_setup field.
12632 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12633 (the_low_target): Add initializer for arch_setup field.
12634 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12635 (the_low_target): Add initializer for arch_setup field.
12636 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12637 (the_low_target): Add initializer for arch_setup field.
12638 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12639 (the_low_target): Add initializer for arch_setup field.
12640 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12641 (init_registers_mips64_linux): Likewise.
12642 (the_low_target): Add initializer for arch_setup field.
12643 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12644 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12645 (the_low_target): Add initializer for arch_setup field.
12646 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12647 (init_registers_powerpc_64): Likewise.
12648 (the_low_target): Add initializer for arch_setup field.
12649 * linux-s390-low.c (init_registers_s390): Add prototype.
12650 (init_registers_s390x): Likewise.
12651 (the_low_target): Add initializer for arch_setup field.
12652 * linux-sh-low.c (init_registers_sh): Add prototype.
12653 (the_low_target): Add initializer for arch_setup field.
12654 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12655 (the_low_target): Add initializer for arch_setup field.
12656 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12657 (the_low_target): Add initializer for arch_setup field.
12659 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12660 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12661 instead of init_registers ().
12662 * win32-arm-low.c (init_registers_arm): Add prototype.
12663 (the_low_target): Add initializer for arch_setup field.
12664 * win32-i386-low.c (init_registers_i386): Add prototype.
12665 (the_low_target): Add initializer for arch_setup field.
12667 * spu-low.c (init_registers_spu): Add prototype.
12668 (initialize_low): Call initialie_registers_spu () instead of
12669 initialize_registers ().
12671 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12673 * server.c (handle_v_requests): When handling the vRun and vAttach
12674 packets, if already debugging a process, don't kill it. Return an
12677 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12679 * server.c (handle_query): Correct length check.
12681 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12683 * win32-low.c (do_initial_child_stuff): Add process handle
12684 parameter. Set current_process_handle and current_process_id from the
12685 parameters. Clear globals.
12686 (win32_create_inferior): Don't set current_process_handle and
12687 current_process_id here. Instead pass them on the call to
12688 do_initial_child_stuff.
12689 (win32_attach): Likewise.
12690 (win32_clear_inferiors): New.
12691 (win32_kill): Don't close the current process handle or the
12692 current thread handle here. Instead call win32_clear_inferiors.
12693 (win32_detach): Don't open a new handle to the process. Call
12694 win32_clear_inferiors.
12695 (win32_join): Don't rely on current_process_handle; open a new
12696 handle using the process id.
12697 (win32_wait): Call win32_clear_inferiors when the inferior process
12700 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12702 * server.c (monitor_show_help): Add "exit".
12704 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12706 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12707 (clean): Add reg-xtensa.c.
12708 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12709 * configure.srv (xtensa*-*-linux*) New target.
12710 * linux-xtensa-low.c: New.
12711 * xtensa-xtregs.c: New.
12713 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12715 * hostio.c: Don't include errno.h.
12716 (errno_to_fileio_errno): Move to hostio-errno.
12717 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12718 error number outputting to the target->hostio_last_error callback.
12719 (hostio_packet_error): Use FILEIO_EINVAL directly.
12720 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12721 calls to hostio_error.
12722 * hostio-errno.c: New.
12723 * server.h (hostio_last_error_from_errno): Declare.
12724 * target.h (target_ops): Add hostio_last_error member.
12725 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12726 as hostio_last_error handler.
12727 * spu-low.c (spu_target_ops): Likewise.
12728 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12729 (wince_hostio_last_error): New functions.
12730 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12731 as hostio_last_error handler.
12732 (win32_target_ops) [!_WIN32_WCE]: Register
12733 hostio_last_error_from_errno as hostio_last_error handler.
12734 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12735 (hostio-errno.o): New rule.
12736 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12737 * configure.srv (srv_hostio_err_objs): New variable. Default to
12739 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12740 * configure: Regenerate.
12742 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12744 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12745 (linux_kill, linux_detach): Clean up the process list.
12746 * remote-utils.c (remote_open): Improve port number parsing.
12747 (putpkt_binary, input_interrupt): Only send interrupts if the target
12749 * server.c (extended_protocol): Make static.
12750 (attached): Define earlier.
12751 (exit_requested, response_needed, program_argv): New variables.
12752 (target_running): New.
12753 (start_inferior): Clear attached here.
12754 (attach_inferior): Set attached here.
12755 (require_running): Define.
12756 (handle_query): Use require_running and target_running. Implement
12758 (handle_v_attach, handle_v_run): New.
12759 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12760 (gdbserver_usage): Update.
12761 (main): Redo argument parsing. Handle --debug and --multi. Handle
12762 --attach along with other options or after the port. Save
12763 program_argv. Support no initial program. Resynchronize
12764 communication with GDB after an error. Handle "monitor exit".
12765 Use require_running and target_running. Always allow the extended
12766 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12767 restart in extended mode.
12768 * README: Refer to the GDB manual. Update --attach usage.
12770 2007-12-20 Andreas Schwab <schwab@suse.de>
12772 * linux-low.c (STACK_SIZE): Define.
12773 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12774 (linux_test_for_tracefork): Likewise.
12776 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12778 * linux-low.c (linux_wait_for_event): Update messages. Do not
12779 reinsert auto-delete breakpoints.
12780 * mem-break.c (struct breakpoint): Change return type of handler to
12782 (set_breakpoint_at): Update handler type.
12783 (reinsert_breakpoint_handler): Return 1 instead of calling
12785 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12787 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12788 * mem-break.h (set_breakpoint_at): Update handler type.
12789 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12790 * win32-low.c (auto_delete_breakpoint): New.
12791 (get_child_debug_event): Use it.
12793 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12795 * configure.ac: Check for pread and pwrite.
12796 * hostio.c (handle_pread): Fall back to lseek and read.
12797 (handle_pwrite): Fall back to lseek and write.
12798 * config.in, configure: Regenerated.
12800 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12802 * server.c (myresume): Add own_buf argument.
12803 (main): Update calls.
12805 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12807 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12808 * remote-utils.c (remote_open): Do not call disable_async_io.
12809 (block_async_io): Delete.
12810 (unblock_async_io): Make static.
12811 (initialize_async_io): New.
12812 * server.c (handle_v_cont): Handle async I/O here.
12813 (myresume): Likewise. Move other common resume tasks here...
12814 (main): ... from here. Call initialize_async_io. Disable async
12815 I/O before the main loop.
12816 * server.h (initialize_async_io): Declare.
12817 (block_async_io, unblock_async_io): Delete prototypes.
12818 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12820 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12822 * remote-utils.c (readchar): Allow binary data in received messages.
12824 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12826 * win32-low.c (attaching): New global.
12827 (win32_create_inferior): Clear the `attaching' global.
12828 (win32_attach): Set the `attaching' global.
12829 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12830 attaching. Only set a breakpoint at the entry point if not
12833 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12835 * server.c (main): Don't report dll events on the initial
12836 connection on attaches.
12838 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12840 * server.c (main): Relax numerical bases supported for the pid of
12841 the --attach command line argument.
12843 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12845 * win32-low.c (win32_attach): Call OpenProcess before
12846 DebugActiveProcess, not after. Add last error output to error
12849 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12851 * win32-low.c (win32_get_thread_context)
12852 (win32_set_thread_context): New functions.
12853 (thread_rec): Use win32_get_thread_context.
12854 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12855 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12858 2007-12-03 Leo Zayas
12859 Pedro Alves <pedro_alves@portugalmail.pt>
12861 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12863 (child_add_thread): Minor cleanup.
12864 (child_continue): Resume artificially suspended threads before
12865 calling ContinueDebugEvent.
12866 (suspend_one_thread): New.
12867 (fake_breakpoint_event): New.
12868 (get_child_debug_event): Change return type to int. Check here if
12869 gdb sent an interrupt request. If a soft interrupt was requested,
12870 fake a breakpoint event. Return 0 if there is no event to handle,
12872 (win32_wait): Don't check here if gdb sent an interrupt request.
12873 Ensure there is a valid event to handle.
12874 (win32_request_interrupt): Add soft interruption method as last
12877 2007-12-03 Leo Zayas
12878 Pedro Alves <pedro_alves@portugalmail.pt>
12880 * win32-low.h (win32_thread_info): Add descriptions to the
12881 structure members. Replace `suspend_count' counter by a
12883 * win32-low.c (thread_rec): Update condition of when to get the
12884 context from the inferior. Rely on ContextFlags being set if it
12885 has already been retrieved. Only suspend the inferior thread if
12886 we haven't already. Warn if that fails.
12887 (continue_one_thread): s/suspend_count/suspended/. Only call
12888 ResumeThread once. Warn if that fails.
12890 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12892 * win32-low.c (win32_wait): Don't read from the inferior when it
12893 has already exited.
12895 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12897 * Makefile.in (win32_low_h): New variable.
12898 (win32-low.o): Add dependency on $(win32_low_h).
12899 (win32-arm-low.o, win32-i386-low.o): New rules.
12901 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12903 * hostio.c: Correct copyright year.
12905 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12907 * Makefile.in (OBS): Add hostio.o.
12908 (hostio.o): New rule.
12909 * server.h (handle_vFile): Declare.
12910 * hostio.c: New file.
12911 * server.c (handle_v_requests): Take packet_len and new_packet_len
12912 for binary packets. Call handle_vFile.
12913 (main): Update call to handle_v_requests.
12915 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12917 * linux-low.c: Include <sched.h>.
12919 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12921 * linux-low.c (linux_tracefork_grandchild): New.
12922 (linux_tracefork_child): Use clone.
12923 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12925 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12927 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12929 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12931 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12933 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12935 * inferiors.c (change_inferior_id): Delete.
12936 (add_pid_to_list, pull_pid_from_list): New.
12937 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12938 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12939 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12940 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12941 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12942 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12943 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12944 (using_threads): Always set to 1.
12945 (handle_extended_wait): New.
12946 (add_process): Do not set TID.
12947 (linux_create_inferior): Set must_set_ptrace_flags.
12948 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12949 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12950 (linux_thread_alive): Rename TID argument to LWPID.
12951 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12952 (linux_wait_for_event): Do not use TID or check using_threads. Update
12953 call to dead_thread_notify. Call handle_extended_wait.
12954 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12955 (send_sigstop): Delete sigstop_sent.
12956 (wait_for_sigstop): Avoid TID.
12957 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12958 (linux_test_for_tracefork): New.
12959 (linux_lookup_signals): Use thread_db_active and
12960 linux_supports_tracefork_flag.
12961 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12962 * linux-low.h (get_process_thread): Avoid TID.
12963 (struct process_ifo): Move thread_known and tid to the end. Remove
12965 (linux_attach_lwp, thread_db_init): Update prototypes.
12966 * server.h (change_inferior_id): Delete prototype.
12967 (add_pid_to_list, pull_pid_from_list): New prototypes.
12968 * thread-db.c (thread_db_use_events): New.
12969 (find_first_thread): Rename to...
12970 (find_one_thread): ...this. Update callers and messages. Do not
12971 call fatal. Check thread_db_use_events. Do not call
12972 change_inferior_id or new_thread_notify.
12973 (maybe_attach_thread): Update. Do not call new_thread_notify.
12974 (thread_db_init): Set thread_db_use_events. Check use_events.
12975 * utils.c (fatal, warning): Correct message prefix.
12977 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12979 * Makefile.in (clean): Remove new files.
12980 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12981 (powerpc-64.o, powerpc-64.c): New rules.
12982 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12983 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12985 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12987 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12988 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12989 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12990 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12991 (target_regsets): Add AltiVec and SPE register sets.
12992 * configure.ac: Check for AltiVec and SPE.
12993 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12994 (ppc_fill_vrregset, ppc_store_vrregset): New.
12995 (target_regsets): Add AltiVec register set.
12996 * configure: Regenerated.
12998 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13000 * linux-low.c (O_LARGEFILE): Define.
13001 (linux_read_memory): Use /proc/PID/mem.
13002 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13003 * configure, config.in: Regenerated.
13005 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13007 * linux-low.c (linux_wait_for_event): Do not pass signals while
13010 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13012 * win32-low.c (create_process): New.
13013 (win32_create_inferior): Use create_process instead of
13014 CreateProcess. If create_process failed retry appending an ".exe"
13015 suffix. Store the GetLastError result immediatelly after
13016 create_process calls and use it on the call to error.
13018 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13020 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13022 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13024 * configure.ac: Switch license to GPLv3.
13026 2007-08-01 Michael Snyder <msnyder@access-company.com>
13028 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13030 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13032 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13034 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13035 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13036 CloseToolhelp32Snapshot.
13037 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13038 CloseToolhelp32Snapshot.
13040 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13042 * server.c (main): Check for inferior exit before main loop.
13044 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13046 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13047 instead of on tmp_desc.
13049 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13050 Daniel Jacobowitz <dan@codesourcery.com>
13052 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13053 (add_thread): Minor cleanups.
13054 (clear_inferiors): Move lower in the file. Clear the DLL
13056 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13057 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13058 (xml_escape_text): New.
13059 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13061 (handle_v_cont): Report errors.
13062 (gdbserver_version): Update.
13063 (main): Correct size of own_buf. Do not report initial DLL events.
13064 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13065 (unloaded_dll, xml_escape_text): New.
13066 * win32-low.c (enum target_waitkind): Update comments.
13067 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13068 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13069 (win32_EnumProcessModules, win32_GetModuleInformation)
13070 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13071 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13072 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13073 (win32_Module32First, win32_Module32Next, load_toolhelp)
13074 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13075 (get_child_debug_event): Handle DLL events.
13076 (win32_wait): Likewise.
13078 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13080 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13081 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13083 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13085 * win32-low.c (handle_output_debug_string): Ignore event if not
13088 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13090 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13092 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13094 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13096 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13098 * inferiors.c (change_inferior_id): Add comment.
13099 * linux-low.c (check_removed_breakpoint): Add an early
13100 prototype. Improve debug output.
13101 (linux_attach): Doc update.
13102 (linux_detach_one_process, linux_detach): Clean up before releasing
13104 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13105 * linux-low.h (struct process_info): Doc improvement.
13106 * mem-break.c (delete_all_breakpoints): New.
13107 * mem-break.h (delete_all_breakpoints): New prototype.
13108 * thread-db.c (find_first_thread): New.
13109 (thread_db_create_event): Call it instead of
13110 thread_db_find_new_threads. Clean up unused variables.
13111 (maybe_attach_thread): Remove first thread handling.
13112 (thread_db_find_new_threads): Use find_first_thread.
13113 (thread_db_get_tls_address): Likewise.
13115 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13117 * thread-db.c (thread_db_find_new_threads): Add prototype.
13118 (thread_db_create_event): Check for the main thread before adding
13120 (maybe_attach_thread): Only enable event reporting if TID == 0.
13121 (thread_db_get_tls_address): Check for new threads.
13123 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13125 * linux-low.c (linux_create_inferior): Try execv before execvp.
13126 * spu-low.c (spu_create_inferior): Likewise.
13128 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13130 * linux-low.c (linux_create_inferior): Change execv to execvp.
13131 * spu-low.c (spu_create_inferior): Likewies.
13133 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13135 * Makefile.in (clean): Clean new files instead of deleted ones.
13136 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13137 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13139 * configure.srv: Specify XML files and new regformats for MIPS and
13141 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13142 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13143 an entry for the restart register.
13144 (mips_cannot_fetch_register, mips_cannot_store_register)
13145 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13146 register names to match the XML descriptions.
13147 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13148 restart register instead of $0.
13150 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13151 Markus Deuling <deuling@de.ibm.com>
13153 * remote-utils.c (decode_xfer_write): New function.
13154 * server.h (decode_xfer_write): Add prototype.
13155 * server.c (handle_query): Add PACKET_LEN argument. Support
13156 qXfer:spu:read and qXfer:spu:write packets.
13157 (main): Pass packet_len to handle_query.
13158 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13159 * target.h (target_ops): Add qxfer_spu.
13161 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13163 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13164 accessing non-seekable spufs files.
13166 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13168 * server.c (handle_query): Add reply for qC packet.
13170 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13171 Leo Zayas <lerele@champenstudios@com>
13173 * server.h (check_remote_input_interrupt_request): New function.
13174 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13175 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13176 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13177 (check_remote_input_interrupt_request): New function.
13178 * server.h (check_remote_input_interrupt_request): Declare.
13179 * win32-low.c (winapi_DebugBreakProcess,
13180 winapi_GenerateConsoleCtrlEvent): New typedefs.
13181 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13183 (win32_wait): Check for remote interrupt request
13184 with check_remote_input_interrupt_request.
13185 (win32_request_interrupt): New function.
13186 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13188 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13190 * win32-low.c (debug_registers_changed,
13191 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13192 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13193 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13194 (thread_rec): Get context using the low target.
13195 (child_add_thread): Call thread_added on the low target,
13196 which does the same thing.
13198 (do_initial_child_stuff): Remove debug registers references.
13199 Set context using the low target. Resume threads after
13200 setting the contexts.
13201 (child_continue): Remove dead variable. Remove debug
13202 registers references.
13203 (child_fetch_inferior_registers): Go through the low target.
13204 (do_child_store_inferior_registers): Remove.
13205 (child_store_inferior_registers): Go through the low target.
13206 (win32_resume): Remove debug registers references.
13207 Set context using the low target.
13208 (handle_exception): Change return type to void. Don't record
13209 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13210 first chance exception.
13211 (get_child_debug_event): Change return type to void. Remove
13212 goto loop. Always return after waiting for debug event.
13213 (win32_wait): Convert to switch statement. Handle spurious
13216 * win32-i386-low.c (debug_registers_changed,
13217 debug_registers_used): New.
13218 (initial_stuff): Rename to ...
13219 (i386_initial_stuff): ... this. Clear debug registers
13221 (store_debug_registers): Delete.
13222 (i386_get_thread_context): New.
13223 (load_debug_registers): Delete.
13224 (i386_set_thread_context): New.
13225 (i386_thread_added): New.
13226 (single_step): Rename to ...
13227 (i386_single_step): ... this.
13228 (do_fetch_inferior_registers): Rename to ...
13229 (i386_fetch_inferior_register): ... this.
13230 (i386_store_inferior_register): New.
13231 (the_low_target): Adapt to new interface.
13233 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13234 (arm_get_thread_context): New.
13235 (arm_set_thread_context): New.
13237 (do_fetch_inferior_registers): Rename to ...
13238 (arm_fetch_inferior_register): ... this.
13239 (arm_store_inferior_register): New.
13240 (arm_wince_breakpoint): Reimplement as unsigned long.
13241 (arm_wince_breakpoint_len): Define.
13242 (the_low_target): Adapt to new interface.
13244 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13245 load_debug_registers. Add get_thread_context, set_thread_context,
13246 thread_added and store_inferior_register. Rename
13247 fetch_inferior_registers to fetch_inferior_register.
13248 (regptr): Remove declaration.
13250 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13252 * linux-low.c (linux_detach): Change return type to int. Return 0.
13253 * spu-low.c (spu_detach): Likewise.
13255 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13257 * target.h (target_ops): Change return type of detach to int.
13259 (join_inferior): New.
13260 * server.c (main): Don't skip detach support on mingw32.
13261 If the inferior doesn't support detaching return error.
13262 Call join_inferior instead of using waitpid.
13263 * linux-low.c (linux_join): New.
13264 (linux_target_op): Add linux_join.
13265 * spu-low.c (spu_join): New.
13266 (spu_target_ops): Add spu_join.
13267 * win32-low.c (win32_detach): Adapt to new interface.
13268 Reopen current_process_handle before detaching. Issue a child
13269 resume before detaching.
13271 (win32_target_op): Add win32_join.
13273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13275 * win32-low.c (win32-attach): Fix return value.
13276 * target.h (target_ops): Describe ATTACH return values.
13278 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13280 * win32-low.c (GETPROCADDRESS): Define.
13281 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13282 (winapi_DebugSetProcessKillOnExit): Likewise.
13283 (win32_create_inferior): Force usage of ansi CreateProcessA.
13284 (win32_attach): Use GETPROCADDRESS.
13285 (win32_detach): Likewise.
13287 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13289 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13291 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13293 * win32-low.c: Commit leftover changes from 2007-03-29.
13295 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13298 fields short instead of int. Add explicit padding.
13299 (i387_cache_to_fsave): Remove unnecessary casts.
13300 (i387_fsave_to_cache): Doc fix.
13301 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13303 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13305 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13306 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13308 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13310 * configure.srv (arm*-*-mingw32ce*): Move near the other
13313 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13315 * configure.ac: Add errno checking.
13316 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13317 sys/file.h and malloc.h.
13318 (AC_CHECK_DECLS): Add perror.
13319 (srv_mingwce): Handle.
13320 * configure.srv (i[34567]86-*-cygwin*): Add
13321 win32-i386-low.o to srv_tgtobj.
13322 (i[34567]86-*-mingw*): Likewise.
13323 (arm*-*-mingw32ce*): Add case.
13324 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13325 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13326 [__MINGW32CE__] (strerror): New function.
13327 [__MINGW32CE__] (errno): Define to GetLastError.
13328 [__MINGW32CE__] (COUNTOF): New macro.
13329 (remote_open): Remove extra close call.
13330 * mem-break.c (delete_breakpoint_at): New function.
13331 * mem-break.h (delete_breakpoint_at): Declare.
13332 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13333 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13334 [USE_WIN32API] (read, write): Add char* casts.
13335 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13336 * server.h: Include wincecompat.h on Windows CE.
13337 [HAVE_ERRNO_H]: Check.
13338 (perror): Declare if not declared.
13339 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13340 (perror_with_name): Remove errno declaration.
13341 * wincecompat.h: New.
13342 * wincecompat.c: New.
13343 * win32-low.h: New.
13344 * win32-arm-low.c: New.
13345 * win32-i386-low.c: New.
13346 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13347 (OUTMSG2): Make it safe.
13349 (COUNTOF): New macro.
13350 (NUM_REGS): Get it from the low target.
13351 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13352 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13353 (thread_rec): Let low target handle debug registers.
13354 (child_add_thread): Likewise.
13355 (child_init_thread_list): Likewise.
13356 (continue_one_thread): Likewise.
13358 (do_child_fetch_inferior_registers): Move to ...
13359 * win32-i386-low.c: ... here, and rename to ...
13360 (do_fetch_inferior_registers): ... this.
13361 * win32-low.c (child_fetch_inferior_registers):
13362 Go through the low target.
13363 (do_child_store_inferior_registers): Use regptr.
13364 (strwinerror): New function.
13365 (win32_create_inferior): Handle Windows CE.
13366 Use strwinerror instead of strerror on Windows error
13367 codes. Add program to the error output.
13368 Don't close the main thread handle on Windows CE.
13369 (win32_attach): Use coredll.dll on Windows CE.
13370 (win32_kill): Close current process and current
13372 (win32_detach): Use coredll.dll on Windows CE.
13373 (win32_resume): Let low target handle debug registers, and
13375 (handle_exception): Add/Remove initial breakpoint. Avoid
13376 non-existant WSTOPSIG on Windows CE.
13377 (win32_read_inferior_memory): Cast to remove warning.
13378 (win32_arch_string): Go through the low target.
13379 (initialize_low): Call set_breakpoint_data with the low
13380 target's breakpoint.
13381 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13382 FOP_REGNUM, mappings): Move to ...
13383 * win32-i386-low.c: ... here.
13384 * win32-low.c (win32_thread_info): Move to ...
13385 * win32-low.h: ... here.
13386 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13387 win32-arm-low.c and wincecompat.c.
13388 (all:): Add $EXEEXT.
13389 (install-only:): Likewise.
13390 (gdbserver:): Likewise.
13391 (gdbreplay:): Likewise.
13392 * config.in: Regenerate.
13393 * configure: Regenerate.
13395 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13397 * win32-low.c: Rename typedef thread_info to
13398 win32_thread_info throughout.
13400 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13402 * win32-i386-low.c: Rename to ...
13403 * win32-low.c: ... this.
13404 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13405 * Makefile.in: Likewise.
13407 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13409 * remote-utils.c (monitor_output): Constify msg parameter.
13410 * server.h (monitor_output): Likewise.
13411 * win32-i386-low.c (handle_output_debug_string): New.
13412 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13413 handle_output_debug_string.
13414 (get_child_debug_event): Likewise.
13416 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13418 * server.c (main): Correct strtoul check.
13420 2007-03-27 Jon Ringle <jon@ringle.org>
13422 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13424 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13426 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13428 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13430 * terminal.h: Check HAVE_SGTTY_H.
13432 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13434 * remote-utils.c (remote_open): Print out the assigned port number.
13436 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13438 * remote-utils.c (monitor_output): New function.
13439 * server.c (debug_threads): Define here.
13440 (monitor_show_help): New function.
13441 (handle_query): Handle qRcmd.
13442 (main): Do not handle 'd' packet.
13443 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13444 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13447 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13449 * Makefile.in (EXEEXT): New.
13450 (clean): Use $(EXEEXT).
13452 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13454 * target.h (target_ops): Rename send_signal to request_interrupt,
13455 and remove enum target_signal parameter.
13456 * linux-low.c (linux_request_interrupt): Rename from
13457 linux_send_signal, and always send SIGINT.
13458 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13459 and always send SIGINT.
13460 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13462 (input_interrupt): Likewise.
13464 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13466 * server.c (get_features_xml): Check if target implemented
13468 * win32-i386-low.c (win32_arch_string): New.
13469 (win32_target_ops): Add win32_arch_string as arch_string member.
13471 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13473 * spu-low.c (spu_arch_string): New.
13474 (spu_target_ops): Add spu_arch_string.
13476 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13478 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13479 * configure.ac: Do not check for terminal.h.
13480 * configure, config.in: Regenerated.
13482 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13484 * Makefile.in (OBS): Add $(XML_BUILTIN).
13485 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13487 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13488 (arm-with-iwmmxt.c): New.
13489 * config.in, configure: Regenerate.
13490 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13491 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13492 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13493 (arm*-*-linux*): Add iWMMXt and regset support.
13494 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13495 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13496 (arm_store_wmmxregset, target_regsets): New.
13497 * server.c (get_features_xml): Take annex argument. Check builtin
13499 (handle_query): Handle multiple annexes.
13501 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13503 * remote-utils.c [USE_WIN32API] (read, write): Define.
13504 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13507 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13509 * linux-i386-low.c (the_low_target): Set arch_string.
13510 * linux-x86-64-low.c (the_low_target): Likewise.
13511 * linux-low.c (linux_arch_string): New.
13512 (linux_target_ops): Add it.
13513 * linux-low.h (struct linux_target_ops): Add arch_string.
13514 * server.c (write_qxfer_response): Use const void * for DATA.
13515 (get_features_xml): New.
13516 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13517 * target.h (struct target_ops): Add arch_string method.
13519 2007-01-03 Denis Pilat <denis.pilat@st.com>
13520 Daniel Jacobowitz <dan@codesourcery.com>
13522 * linux-low.c (linux_kill): Handle being called with no threads.
13523 * win32-i386-low.c (win32_kill): Likewise.
13524 (get_child_debug_event): Clear current_process_handle.
13526 2006-12-30 Denis PILAT <denis.pilat@st.com>
13527 Daniel Jacobowitz <dan@codesourcery.com>
13529 * remote-utils.c (remote_open): Check the type of specified
13530 serial port devices before opening them.
13531 * server.c (main): Kill the inferior if an error occurs during
13532 the first remote_open.
13534 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13536 * README: Update supported targets.
13538 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13540 * Makefile.in (clean): Remove reg-mips64.c.
13541 (reg-mips64.c, reg-mips64.o): New rules.
13542 * configure.srv: Handle mips64. Include regset support for mips.
13543 * linux-mips-low.c (union mips_register): New.
13544 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13545 (mips_breakpoint, mips_breakpoint_at): Use int.
13546 (mips_collect_register, mips_supply_register)
13547 (mips_collect_register_32bit, mips_supply_register_32bit)
13548 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13549 (mips_store_fpregset, target_regsets): New.
13550 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13552 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13554 * configure.srv: Add target "spu*-*-*".
13555 * Makefile.in (clean): Remove reg-spu.c.
13556 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13557 * spu-low.c: New file.
13559 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13561 * configure.ac: Correct td_thr_tls_get_addr test.
13562 * configure: Regenerated.
13564 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13566 * linux-low.c (linux_wait_for_event): Reformat. Use the
13567 pass_signals array.
13568 * remote-utils.c (decode_address_to_semicolon): New.
13569 * server.c (pass_signals, handle_general_set): New.
13570 (handle_query): Mention QPassSignals for qSupported.
13571 (main): Call handle_general_set.
13572 * server.h (pass_signals, decode_address_to_semicolon): New.
13574 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13576 * server.c (handle_query): Correct error handling for read_auxv.
13578 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13580 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13581 and srv_linux_thread_db to yes.
13582 * linux-s390-low.c (s390_fill_gregset): New function.
13583 (target_regsets): Define data structure.
13585 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13587 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13588 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13589 * config.in, configure: Regenerated.
13590 * inferiors.c (gdb_id_to_thread): New function.
13591 (gdb_id_to_thread_id): Use it.
13592 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13593 * linux-low.h (struct process_info): Add th member.
13594 (thread_db_get_tls_address): New prototype.
13595 * remote-utils.c (decode_address): Make non-static.
13596 * server.c (handle_query): Handle qGetTLSAddr.
13597 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13598 * target.h (struct target_ops): Add get_tls_address.
13599 * thread-db.c (maybe_attach_thread): Save the thread handle.
13600 (thread_db_get_tls_address): New.
13602 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13604 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13605 (linux_resume_one_process): Take a siginfo_t *. Update all
13606 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13607 (struct pending_signals): Add a siginfo_t.
13608 (linux_wait_for_process): Always set last_status.
13609 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13610 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13611 * linux-low.h (struct process_info): Add last_status.
13613 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13615 * remote-utils.c (try_rle): New function.
13616 (putpkt_binary): Use it.
13618 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13620 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13621 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13622 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13623 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13624 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13627 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13629 * server.c (terminal_fd): New variable.
13630 (old_foreground_pgrp): Likewise.
13631 (restore_old_foreground_pgrp): New function.
13632 (start_inferior): Record the terminal file descriptor in terminal_fd
13633 and its original foreground group in old_foreground_pgrp. Register
13634 restore_old_foreground_pgrp with atexit().
13636 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13638 * server.c (handle_query): Correct qPart to qXfer.
13640 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13642 * configure.ac: Check for more headers which are missing on
13643 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13644 * configure.srv: Add Cygwin and mingw32.
13645 * remote-utils.c: Don't include headers unconditionally which
13646 are missing on mingw32. Include <winsock.h> for mingw32.
13647 (remote_open): Adjust for mingw32 support. Flush
13648 standard error after writing to it.
13649 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13650 (unblock_async_io, enable_async_io, disable_async_io)
13651 (readchar, getpkt): Update for Winsock support.
13652 (prepare_resume_reply): Expect a protocol signal number.
13653 * server.c: Disable <sys/wait.h> on mingw32.
13654 (start_inferior): Adjust for mingw32 support. Flush
13655 standard error after writing to it.
13656 (attach_inferior): Likewise. Use protocol signal
13658 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13660 * win32-i386-low.c: New file.
13661 * Makefile.in (XM_CLIBS): Set.
13662 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13663 (win32-i386-low.o): New dependency rule.
13664 * linux-low.c (linux_wait): Use target signal numbers.
13665 * target.h (struct target_ops): Doc fix.
13666 * server.h (target_signal_to_name): New prototype.
13667 * gdbreplay.c: Don't include headers unconditionally which
13668 are missing on mingw32. Include <winsock.h> for mingw32.
13669 (remote_close, remote_open): Adjust for Winsock support.
13670 * configure, config.in: Regenerated.
13672 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13674 * server.c (decode_xfer_read, write_qxfer_response): New.
13675 (handle_query): Take a packet length argument. Handle
13676 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13677 the qSupported response.
13678 (main): Update call to handle_query.
13680 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13682 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13683 (putpkt_binary): Renamed from putpkt and adjusted for binary
13685 (putpkt): New wrapper for putpkt_binary.
13686 (readchar): Don't mask off the high bit.
13687 (decode_X_packet): New function.
13688 * server.c (main): Call putpkt_binary if a handler sets the packet
13689 length. Save the length of the incoming packet. Handle 'X'.
13690 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13692 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13694 * server.c (handle_query): Handle qSupported.
13696 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13698 * remote-utils.c (all_symbols_looked_up): New variable.
13699 (look_up_one_symbol): Check it.
13700 * server.h (look_up_one_symbol): New declaration.
13701 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13703 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13705 * Makefile.in (linux-arm-low.o): Update dependencies.
13706 * linux-arm-low.c: Include "gdb_proc_service.h".
13707 (PTRACE_GET_THREAD_AREA): Define.
13708 (ps_get_thread_area): New function.
13710 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13712 * configure.srv (m68k*-*-uclinux*): New target.
13713 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13714 (linux_resume_one_process): Remove extraneous cast.
13715 (linux_read_offsets): New.
13716 (linux_target_op): Add linux_read_offsets on mmuless systems.
13717 * server.c (handle_query): Add qOffsets logic.
13718 * target.h (struct target_ops): Add read_offsets.
13720 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13722 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13723 (PTRACE_GET_THREAD_AREA): Define.
13724 (ps_get_thread_area): New function.
13725 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13726 (linux-x86-64-low.o): Update.
13728 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13730 * configure.ac: Remove checks for prfpregset_t.
13731 * gdb_proc_service.h: New file.
13732 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13733 new "gdb_proc_service.h".
13734 * proc-service.c: Likewise.
13735 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13736 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13737 * Makefile.in (gdb_proc_service_h): Updated.
13738 * configure, config.in: Regenerated.
13740 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13742 * remote-utils.c (prepare_resume_reply): Move declaration
13743 of gdb_id_from_wait to the top of the block.
13745 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13747 * linux-low.c (regsets_store_inferior_registers): Read the regset
13748 from the target before filling it.
13750 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13752 * server.c (attach_inferior): Return SIGTRAP for a successful
13755 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13757 * Makefile.in (OBS): Add version.o.
13758 (STAGESTUFF): Delete.
13759 (version.o): Add dependencies.
13760 (version.c): Replace rule.
13761 (clean): Remove version.c.
13762 * server.c (gdbserver_version): New.
13763 (gdbserver_usage): Use printf.
13764 (main): Handle --version and --help.
13765 * server.h (version, host_name): Add declarations.
13767 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13779 * linux-x86-64-low.c:
13781 * linux-s390-low.c:
13782 * linux-ppc64-low.c:
13784 * linux-mips-low.c:
13785 * linux-m68k-low.c:
13786 * linux-m32r-low.c:
13789 * linux-ia64-low.c:
13790 * linux-i386-low.c:
13791 * linux-crisv32-low.c:
13803 * gdbserver.1: Add (C) after Copyright. Update the FSF
13806 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13808 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13809 (arm_breakpoint_at): Recognize both breakpoints.
13810 (the_low_target): Use the correct breakpoint instruction.
13812 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13814 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13815 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13816 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13817 (the_low_target): Update.
13819 2005-10-25 Andreas Schwab <schwab@suse.de>
13821 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13823 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13824 (ia64_num_regs): Reduce to 462.
13826 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13828 * acinclude.m4: Correct quoting.
13829 * aclocal.m4: Regenerated.
13831 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13832 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13833 (thread_db_init): Call thread_db_err_str.
13834 * configure.ac: Check for TD_VERSION.
13835 * config.in, configure: Regenerated.
13837 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13839 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13841 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13843 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13844 is not available. Define HAVE_PTRACE_GETREGS if it is.
13845 * config.in, configure: Regenerated.
13846 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13847 * linux-i386-low.c, linux-m68k-low.c: Update to use
13848 HAVE_PTRACE_GETREGS.
13849 * linux-low.c (regsets_fetch_inferior_registers)
13850 (regsets_store_inferior_registers): Only return 0 if we processed
13852 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13853 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13855 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13857 * inferiors.c (struct thread_info): Add gdb_id.
13858 (add_thread): Add gdb_id argument.
13859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13860 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13861 calls to add_thread.
13862 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13863 * server.c (handle_query): Use thread_to_gdb_id.
13864 (handle_v_cont, main): Use gdb_id_to_thread_id.
13865 * server.h (add_thread): Update prototype.
13866 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13869 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13871 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13872 left-padded registers.
13873 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13874 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13876 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13878 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13879 * configure: Regenerate.
13880 * config.in: Regenerate.
13881 * server.h (NEED_DECLARATION_STRERROR):
13882 Replace with !HAVE_DECL_STRERROR.
13884 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13886 * linux-low.c (linux_wait, linux_send_signal): Don't test
13887 an unsigned long variable for > 0 if it could be MAX_ULONG.
13888 * server.c (myresume): Likewise.
13889 * target.c (set_desired_inferior): Likewise.
13891 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13893 * configure.ac: Simplify and improve check for socklen_t.
13894 * configure, config.in: Regenerate.
13896 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13898 * acconfig.h: Remove.
13899 * configure.ac: Add a test for socklen_t. Use three-argument
13900 AC_DEFINE throughout.
13901 * config.in: Regenerated using autoheader 2.59.
13902 * configure: Regenerated.
13904 * gdbreplay.c (socklen_t): Provide a default.
13905 (remote_open): Use socklen_t.
13906 * remote-utils.c (socklen_t): Provide a default.
13907 (remote_open): Use socklen_t.
13908 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13911 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13913 * linux-low.c (linux_read_memory, linux_write_memory)
13914 (linux_read_auxv): Likewise.
13915 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13916 (check_mem_write): Likewise.
13917 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13919 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13920 (registers_from_string, register_data): Likewise.
13921 * server.c (handle_query, main): Likewise.
13922 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13923 (decode_M_packet): Likewise.
13924 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13925 * target.h (struct target_ops): Update read_memory, write_memory,
13927 (read_inferior_memory, write_inferior_memory): Update.
13928 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13929 to unsigned char *.
13930 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13931 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13932 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13933 linux-s390-low.c, linux-sh-low.c: Update for changes in
13934 read_inferior_memory and the_low_target->breakpoint.
13936 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13938 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13939 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13940 * configure.srv: Add powerpc64-*-linux*.
13941 * linux-ppc64-low.c: New file.
13943 2005-05-23 Orjan Friberg <orjanf@axis.com>
13945 * linux-cris-low.c: New file with support for CRIS.
13946 * linux-crisv32-low.c: Ditto for CRISv32.
13947 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13948 (clean): Add reg-cris.c and reg-crisv32.c.
13949 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13950 reg-crisv32.o, and reg-crisv32.c to make rules.
13951 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13952 recognized targets.
13954 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13956 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13957 of sizeof (PTRACE_XFER_TYPE).
13958 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13960 2005-05-12 Orjan Friberg <orjanf@axis.com>
13962 * target.h (struct target_ops): Add insert_watchpoint,
13963 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13964 pointers for hardware watchpoint support.
13965 * linux-low.h (struct linux_target_ops): Ditto.
13966 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13967 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13968 to linux_target_ops.
13969 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13971 * server.c (main): Recognize 'Z' and 'z' packets.
13973 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13975 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13976 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13977 (the_low_target): Add new members.
13979 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13981 * proc-service.c (ps_lgetregs): Search all_processes instead of
13984 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13986 * server.c (start_inferior): Change return type to int.
13987 (attach_inferior): Change sigptr to int *.
13988 (handle_v_cont, handle_v_requests): Change signal to int *.
13989 (main): Change signal to int.
13991 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13993 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13994 * configure.srv: Add m32r*-*-linux*.
13995 * linux-m32r-low.c: New file.
13997 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13999 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14001 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14003 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14004 Take unsigned long arguments for PIDs.
14005 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14006 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14007 (wait_for_sigstop, linux_resume_one_process)
14008 (regsets_fetch_inferior_registers, linux_send_signal)
14009 (linux_read_auxv): Likewise. Update the types of variables holding
14010 PIDs. Update format string specifiers.
14011 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14012 * remote-utils.c (prepare_resume_reply): Likewise.
14013 * server.c (cont_thread, general_thread, step_thread)
14014 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14016 (handle_query): Update format specifiers.
14017 (handle_v_cont, main): Use strtoul for thread IDs.
14018 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14019 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14020 (general_thread, step_thread, thread_from_wait)
14021 (old_thread_from_wait): Update.
14022 * target.h (struct thread_resume): Use unsigned long for THREAD.
14023 (struct target_ops): Use unsigned long for arguments to attach and
14026 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14028 * acinclude.m4: Include bfd/bfd.m4 directly.
14029 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14030 <agriffis@toolchain.org>.
14031 * aclocal.m4, configure: Regenerated.
14033 2005-01-07 Andrew Cagney <cagney@gnu.org>
14035 * configure.ac: Rename configure.in, require autoconf 2.59.
14036 * configure: Re-generate.
14038 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14040 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14041 LIBS when finished.
14042 * aclocal.m4: Regenerated.
14043 * configure: Regenerated.
14045 2004-11-21 Andreas Schwab <schwab@suse.de>
14047 * linux-m68k-low.c (m68k_num_gregs): Define.
14048 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14049 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14050 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14051 (m68k_breakpoint_at): New. Add to the_low_target.
14053 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14054 srv_linux_thread_db to yes.
14056 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14058 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14059 (ARCH_SET_FS): Likewise.
14060 (ARCH_GET_FS): Likewise.
14061 (ARCH_GET_GS): Likewise.
14063 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14065 * linux-i386-low.c (ps_get_thread_area): New.
14066 * linux-x86-64-low.c (ps_get_thread_area): New.
14067 * linux-low.c: Include <sys/syscall.h>.
14068 (linux_kill_one_process): Don't kill the first thread here.
14069 (linux_kill): Kill the first thread here.
14070 (kill_lwp): New function.
14071 (send_sigstop, linux_send_signal): Use it.
14072 * proc-service.c: Clean up #ifdefs.
14073 (fpregset_info): Delete.
14074 (ps_lgetregs): Update and enable implementation.
14075 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14077 * remote-utils.c (struct sym_cache, symbol_cache): New.
14078 (input_interrupt): Print a clearer message.
14079 (async_io_enabled): New variable.
14080 (enable_async_io, disable_async_io): Use it. Update comments.
14081 (look_up_one_symbol): Use the symbol cache.
14082 * thread-db.c (thread_db_look_up_symbols): New function.
14083 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14085 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14087 * configure.in: Test for -rdynamic.
14088 * configure: Regenerated.
14089 * Makefile (INTERNAL_LDFLAGS): New.
14090 (gdbserver, gdbreplay): Use it.
14092 2004-09-02 Andrew Cagney <cagney@gnu.org>
14094 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14096 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14098 * linux-low.c (linux_wait): Clear all_processes list also.
14100 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14102 * linux-low.c: Include <errno.h>. Remove extern declaration of
14105 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14107 * gdbreplay.c, server.h, utils.c: Update copyright years.
14109 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14111 * server.c (main): Print child status or termination signal from
14112 variable 'signal', not 'sig'.
14114 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14116 * linux-low.c (linux_read_memory): Change return type to
14117 int. Check for and return error from ptrace().
14118 * target.c (read_inferior_memory): Change return type to int. Pass
14119 back return status from the_target->read_memory().
14120 * target.h (struct target_ops): Adapt *read_memory() prototype.
14122 (read_inferior_memory): Adapt prototype.
14123 * server.c (main): Return an error packet if
14124 read_inferior_memory() returns an error.
14126 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14128 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14129 Unify with other clean targets.
14131 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14133 * server.c (handle_v_cont): Call set_desired_inferior.
14135 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14137 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14139 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14141 * linux-low.c (linux_wait): Unblock async I/O.
14142 (linux_resume): Block and enable async I/O.
14143 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14144 * server.h (block_async_io, unblock_async_io): Add prototypes.
14146 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14148 * remote-utils.c (remote_open): Print a status notice after
14149 opening a TCP port.
14150 * server.c (attach_inferior): Print a status notice after
14153 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14155 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14157 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14159 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14161 * server.c, target.h: Update copyright years.
14163 2004-02-25 Roland McGrath <roland@redhat.com>
14165 * target.h (struct target_ops): New member `read_auxv'.
14166 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14167 * linux-low.c (linux_read_auxv): New function.
14168 (linux_target_ops): Initialize `read_auxv' member to that.
14170 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14172 Committed by Jim Blandy <jimb@redhat.com>.
14174 * linux-s390-low.c (s390_num_regs): Update.
14175 (s390_regmap): Remove control registers. Use __s390x__ predefine
14176 instead of GPR_SIZE to distiguish s390 and s390x targets.
14178 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14180 * linux-low.c: Update copyright year.
14181 (check_removed_breakpoint): Clear pending_is_breakpoint.
14182 (linux_set_resume_request, linux_queue_one_thread)
14183 (resume_status_pending_p): New functions.
14184 (linux_continue_one_thread): Use process->resume.
14185 (linux_resume): Only resume threads if there are no pending events.
14186 * linux-low.h (struct process_info): Add resume request
14189 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14191 * regcache.c (new_register_cache): Clear the allocated register
14192 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14194 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14196 * linux-low.c (linux_resume): Take a struct thread_resume *
14198 (linux_wait): Update call.
14199 (resume_ptr): New static variable.
14200 (linux_continue_one_thread): Renamed from
14201 linux_continue_one_process. Use resume_ptr.
14202 (linux_resume): Use linux_continue_one_thread.
14203 * server.c (handle_v_cont, handle_v_requests): New functions.
14204 (myresume): New function.
14205 (main): Handle 'v' case.
14206 * target.h (struct thread_resume): New type.
14207 (struct target_ops): Change argument of "resume" to struct
14209 (myresume): Delete macro.
14211 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14213 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14214 (uninstall): Support DESTDIR.
14216 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14218 * configure.srv: Add xscale*linux copy of arm*linux entry.
14220 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14222 * linux-arm-low.c (arm_reinsert_addr): New function.
14223 (the_low_target): Add arm_reinsert_addr.
14225 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14227 * mem-break.c: Remove whitespace at end of file.
14229 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14231 * configure.in: Check whether we need to prototype strerror.
14232 * server.h: Optionally prototype strerror.
14233 * gdbreplay.c (perror_with_name): Use strerror.
14234 * linux-low.c (linux_attach_lwp): Use strerror.
14235 * utils.c (perror_with_name): Use strerror.
14236 * config.in, configure: Regenerated.
14238 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14240 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14241 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14243 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14245 * Makefile.in (SFILES): Update.
14246 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14247 low-sun3.c: Remove files.
14249 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14251 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14252 (linux_detach_one_process, linux_detach): New functions.
14253 (linux_target_ops): Add linux_detach.
14254 * server.c (main): Handle 'D' packet.
14255 * target.h (struct target_ops): Add "detach" member.
14256 (detach_inferior): Define.
14258 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14260 From Kelley Cook <kelleycook@wideopenwest.com>:
14261 * configure.srv: Accept i[34567]86 variants.
14263 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14265 * linux-low.c (linux_wait_for_event): Correct comment typos.
14266 (linux_resume_one_process): Call check_removed_breakpoint.
14267 (linux_send_signal): New function.
14268 (linux_target_ops): Add linux_send_signal.
14269 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14271 * target.h (struct target_ops): Add send_signal.
14273 2003-05-29 Jim Blandy <jimb@redhat.com>
14275 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14276 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14277 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14278 away part of the register's value.
14280 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14282 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14283 (linux_wait_for_event, linux_init_signals): Likewise.
14285 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14287 * configure.in: Check for stdlib.h.
14288 * configure: Regenerated.
14289 * config.in: Regenerated.
14291 2003-01-04 Andreas Schwab <schwab@suse.de>
14293 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14295 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14297 * Makefile.in: Remove obsolete code.
14299 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14301 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14302 defined(PT_FPR0_HI).
14304 2002-11-17 Stuart Hughes <seh@zee2.com>
14306 * linux-arm-low.c (arm_num_regs): Increase.
14307 (arm_regmap): Include status register.
14309 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14311 * linux-low.c (register_addr): Remove incorrect -1 check.
14313 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14315 * linux-low.c (linux_create_inferior): Call setpgid. Return
14317 (unstopped_p, linux_signal_pid): Remove.
14318 (linux_target_ops): Remove linux_signal_pid.
14319 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14320 global instead of target method.
14321 * target.h (struct target_ops): Remove signal_pid. Update comment
14322 for create_inferior.
14323 * server.c (signal_pid): New variable.
14324 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14325 gdbserver. Set the child to be the foreground process group.
14326 (attach_inferior): Set signal_pid.
14328 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14330 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14332 2002-08-20 Jim Blandy <jimb@redhat.com>
14334 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14337 2002-08-01 Andrew Cagney <cagney@redhat.com>
14339 * Makefile.in: Make chill references obsolete.
14341 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14343 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14344 * configure: Regenerate.
14345 * config.in: Regenerate.
14347 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14349 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14350 (perror_with_name, remote_close, remote_open, expect, play): Static.
14352 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14354 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14355 byte offsets instead of an array of indexes.
14356 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14358 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14360 * regcache.c: Add comment.
14362 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14364 * thread-db.c: New file.
14365 * proc-service.c: New file.
14366 * acinclude.m4: New file.
14367 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14368 proc-service.o, and thread-db.o.
14369 (linux-low.o): Add USE_THREAD_DB.
14370 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14371 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14372 * aclocal.m4: Regenerated.
14373 * config.in: Regenerated.
14374 * configure: Regenerated.
14375 * configure.in: Check for proc_service.h, sys/procfs.h,
14376 thread_db.h, and linux/elf.h headrs.
14377 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14378 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14379 Check for -lthread_db and thread support.
14380 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14381 PowerPC, and SuperH.
14382 * i387-fp.c: Constify arguments.
14383 * i387-fp.h: Likewise.
14384 * inferiors.c: (struct thread_info): Renamed from
14385 `struct inferior_info'. Remove PID member. Use generic inferior
14386 list header. All uses updated.
14387 (inferiors, signal_pid): Removed.
14388 (all_threads): New variable.
14389 (get_thread): Define.
14390 (add_inferior_to_list): New function.
14391 (for_each_inferior): New function.
14392 (change_inferior_id): New function.
14393 (add_inferior): Removed.
14394 (remove_inferior): New function.
14395 (add_thread): New function.
14396 (free_one_thread): New function.
14397 (remove_thread): New function.
14398 (clear_inferiors): Use for_each_inferior and free_one_thread.
14399 (find_inferior): New function.
14400 (find_inferior_id): New function.
14401 (inferior_target_data): Update argument type.
14402 (set_inferior_target_data): Likewise.
14403 (inferior_regcache_data): Likewise.
14404 (set_inferior_regcache_data): Likewise.
14405 * linux-low.c (linux_bp_reinsert): Remove.
14406 (all_processes, stopping_threads, using_thrads)
14407 (struct pending_signals, debug_threads, pid_of): New.
14408 (inferior_pid): Replace with macro.
14409 (struct inferior_linux_data): Remove.
14410 (get_stop_pc, add_process): New functions.
14411 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14412 Use add_process and add_thread.
14413 (linux_attach_lwp): New function, based on old linux_attach. Use
14414 add_process and add_thread. Set stop_expected for new threads.
14415 (linux_attach): New function.
14416 (linux_kill_one_process): New function.
14417 (linux_kill): Kill all LWPs.
14418 (linux_thread_alive): Use find_inferior_id.
14419 (check_removed_breakpoints, status_pending_p): New functions.
14420 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14421 Update. Use WNOHANG. Wait for cloned processes also. Update process
14422 struct for the found process.
14423 (linux_wait_for_event): New function.
14424 (linux_wait): Use it. Support LWPs.
14425 (send_sigstop, wait_for_sigstop, stop_all_processes)
14426 (linux_resume_one_process, linux_continue_one_process): New functions.
14427 (linux_resume): Support LWPs.
14428 (REGISTER_RAW_SIZE): Remove.
14429 (fetch_register): Use register_size instead. Call supply_register.
14430 (usr_store_inferior_registers): Likewise. Call collect_register.
14431 Fix recursive case.
14432 (regsets_fetch_inferior_registers): Improve error message.
14433 (regsets_store_inferior_registers): Add debugging.
14434 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14435 (unstopped_p, linux_signal_pid): New functions.
14436 (linux_target_ops): Add linux_signal_pid.
14437 (linux_init_signals): New function.
14438 (initialize_low): Call it. Initialize using_threads.
14439 * regcache.c (inferior_regcache_data): Add valid
14441 (get_regcache): Fetch registers lazily. Add fetch argument
14442 and update all callers.
14443 (regcache_invalidate_one, regcache_invalidate): New
14445 (new_register_cache): Renamed from create_register_cache.
14446 Return the new regcache.
14447 (free_register_cache): Change argument to a void *.
14448 (registers_to_string, registers_from_string): Call get_regcache
14449 with fetch flag set.
14450 (register_data): Make static. Pass fetch flag to get_regcache.
14451 (supply_register): Call get_regcache with fetch flag clear.
14452 (collect_register): Call get_regcache with fetch flag set.
14453 (collect_register_as_string): New function.
14454 * regcache.h: Update.
14455 * remote-utils.c (putpkt): Flush after debug output and use
14457 Handle input interrupts while waiting for an ACK.
14458 (input_interrupt): Use signal_pid method.
14459 (getpkt): Flush after debug output and use stderr.
14460 (outreg): Use collect_register_as_string.
14461 (new_thread_notify, dead_thread_notify): New functions.
14462 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14463 and general_thread.
14464 (look_up_one_symbol): Flush after debug output.
14465 * server.c (step_thread, server_waiting): New variables.
14466 (start_inferior): Don't use signal_pid. Update call to mywait.
14467 (attach_inferior): Update call to mywait.
14468 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14469 (main): Don't fetch/store registers explicitly. Use
14470 set_desired_inferior. Support proposed ``Hs'' packet. Update
14472 * server.h: Update.
14473 (struct inferior_list, struct_inferior_list_entry): New.
14474 * target.c (set_desired_inferior): New.
14475 (write_inferior_memory): Constify.
14476 (mywait): New function.
14477 * target.h: Update.
14478 (struct target_ops): New signal_pid method.
14479 (mywait): Removed macro, added prototype.
14481 * linux-low.h (regset_func): Removed.
14482 (regset_fill_func, regset_store_func): New.
14483 (enum regset_type): New.
14484 (struct regset_info): Add type field. Use new operation types.
14485 (struct linux_target_ops): stop_pc renamed to get_pc.
14486 Add decr_pc_after_break and breakpoint_at.
14487 (get_process, get_thread_proess, get_process_thread)
14488 (strut process_info, all_processes, linux_attach_lwp)
14489 (thread_db_init): New.
14491 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14492 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14493 (the_low_target): Add new members.
14494 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14495 (i386_store_fpxregset): Constify.
14496 (target_regsets): Add new kind identifier.
14497 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14498 (i386_set_pc): Add debugging.
14499 (i386_breakpoint_at): New function.
14500 (the_low_target): Add new members.
14501 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14502 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14503 (mips_breakpoint_at): New.
14504 (the_low_target): Add new members.
14505 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14506 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14507 (the_low_target): Add new members.
14508 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14509 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14510 (the_low_target): Add new members.
14511 * linux-x86-64-low.c (target_regsets): Add new kind
14514 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14516 From Martin Pool <mbp@samba.org>:
14517 * server.c (gdbserver_usage): New function.
14520 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14522 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14523 stop_at -> stop_pc.
14525 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14527 * Makefile.in: Remove obsolete code.
14529 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14531 * linux-low.c (regsets_fetch_inferior_registers),
14532 (regsets_store_inferior_registers): Removed cast to int from
14534 * regcache.h: Added declaration of struct inferior_info.
14536 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14538 * inferiors.c (struct inferior_info): Add regcache_data.
14539 (add_inferior): Call create_register_cache.
14540 (clear_inferiors): Call free_register_cache.
14541 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14542 * regcache.c (struct inferior_regcache_data): New.
14543 (registers): Remove.
14544 (get_regcache): New function.
14545 (create_register_cache, free_register_cache): New functions.
14546 (set_register_cache): Don't initialize the register cache here.
14547 (registers_to_string, registers_from_string, register_data): Call
14549 * regcache.h: Add prototypes.
14550 * server.h: Likewise.
14552 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14554 * mem-break.c: New file.
14555 * mem-break.h: New file.
14556 * Makefile.in: Add mem-break.o rule; update server.h
14558 * inferiors.c (struct inferior_info): Add target_data
14560 (clear_inferiors): Free target_data member if set.
14561 (inferior_target_data, set_inferior_target_data): New functions.
14562 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14563 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14564 * linux-low.c (linux_bp_reinsert): New variable.
14565 (struct inferior_linux_data): New.
14566 (linux_create_inferior): Use set_inferior_target_data.
14567 (linux_attach): Likewise. Call add_inferior.
14568 (linux_wait_for_one_inferior): New function.
14569 (linux_wait): Call it.
14570 (linux_write_memory): Add const.
14571 (initialize_low): Call set_breakpoint_data.
14572 * linux-low.h (struct linux_target_ops): Add breakpoint
14574 * server.c (attach_inferior): Remove extra add_inferior
14576 * server.h: Include mem-break.h. Update inferior.c
14578 * target.c (read_inferior_memory)
14579 (write_inferior_memory): New functions.
14580 * target.h (read_inferior_memory)
14581 (write_inferior_memory): Change macros to prototypes.
14582 (struct target_ops): Update comments. Add const to write_memory
14585 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14587 * linux-low.c (usr_store_inferior_registers): Support
14588 registers which are allowed to fail to store.
14589 * linux-low.h (linux_target_ops): Likewise.
14590 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14591 (ppc_cannot_store_register): FPSCR may not be storable.
14593 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14595 * server.h: Include <string.h> if HAVE_STRING_H.
14596 * ChangeLog: Correct paths in last ChangeLog entry.
14598 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14600 * linux-low.h: Remove obsolete prototypes.
14601 (struct linux_target_ops): New.
14602 (extern the_low_target): New.
14603 * linux-low.c (num_regs, regmap): Remove declarations.
14604 (register_addr): Use the_low_target explicitly.
14605 (fetch_register): Likewise.
14606 (usr_fetch_inferior_registers): Likewise.
14607 (usr_store_inferior_registers): Likewise.
14608 * linux-arm-low.c (num_regs): Remove.
14609 (arm_num_regs): Define.
14610 (arm_regmap): Renamed from regmap, made static.
14611 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14613 (arm_cannot_store_register): Renamed from cannot_store_register,
14615 (the_low_target): New.
14616 * linux-i386-low.c (num_regs): Remove.
14617 (i386_num_regs): Define.
14618 (i386_regmap): Renamed from regmap, made static.
14619 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14621 (i386_cannot_store_register): Renamed from cannot_store_register,
14623 (the_low_target): New.
14624 * linux-ia64-low.c (num_regs): Remove.
14625 (ia64_num_regs): Define.
14626 (ia64_regmap): Renamed from regmap, made static.
14627 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14629 (ia64_cannot_store_register): Renamed from cannot_store_register,
14631 (the_low_target): New.
14632 * linux-m68k-low.c (num_regs): Remove.
14633 (m68k_num_regs): Define.
14634 (m68k_regmap): Renamed from regmap, made static.
14635 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14637 (m68k_cannot_store_register): Renamed from cannot_store_register,
14639 (the_low_target): New.
14640 * linux-mips-low.c (num_regs): Remove.
14641 (mips_num_regs): Define.
14642 (mips_regmap): Renamed from regmap, made static.
14643 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14645 (mips_cannot_store_register): Renamed from cannot_store_register,
14647 (the_low_target): New.
14648 * linux-ppc-low.c (num_regs): Remove.
14649 (ppc_num_regs): Define.
14650 (ppc_regmap): Renamed from regmap, made static.
14651 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14653 (ppc_cannot_store_register): Renamed from cannot_store_register,
14655 (the_low_target): New.
14656 * linux-s390-low.c (num_regs): Remove.
14657 (s390_num_regs): Define.
14658 (s390_regmap): Renamed from regmap, made static.
14659 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14661 (s390_cannot_store_register): Renamed from cannot_store_register,
14663 (the_low_target): New.
14664 * linux-sh-low.c (num_regs): Remove.
14665 (sh_num_regs): Define.
14666 (sh_regmap): Renamed from regmap, made static.
14667 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14669 (sh_cannot_store_register): Renamed from cannot_store_register,
14671 (the_low_target): New.
14672 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14673 (the_low_target): New.
14675 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14677 * Makefile.in: Add stamp-h target.
14678 * configure.in: Create stamp-h.
14679 * configure: Regenerated.
14681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14683 * inferiors.c: New file.
14684 * target.c: New file.
14685 * target.h: New file.
14686 * Makefile.in: Add target.o and inferiors.o. Update
14688 * linux-low.c (inferior_pid): New static variable,
14689 moved from server.c.
14690 (linux_create_inferior): Renamed from create_inferior.
14691 Call add_inferior. Return 0 on success instead of a PID.
14692 (linux_attach): Renamed from myattach.
14693 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14694 (linux_thread_alive): Renamed from mythread_alive.
14695 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14697 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14698 (regsets_store_inferior_registers): Correct error message.
14699 Add missing ``return 0''.
14700 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14701 (linux_store_registers): Renamed from store_inferior_registers.
14702 (linux_read_memory): Renamed from read_inferior_memory.
14703 (linux_write_memory): Renamed from write_inferior_memory.
14704 (linux_target_ops): New structure.
14705 (initialize_low): Call set_target_ops ().
14706 * remote-utils.c (unhexify): New function.
14707 (hexify): New function.
14708 (input_interrupt): Send signals to ``signal_pid''.
14709 * server.c (inferior_pid): Remove.
14710 (start_inferior): Update create_inferior call.
14711 (attach_inferior): Call add_inferior.
14712 (handle_query): New function.
14713 (main): Call handle_query for `q' packets.
14714 * server.h: Include "target.h". Remove obsolete prototypes.
14715 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14717 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14719 * Makefile.in: Add WARN_CFLAGS. Update configury
14721 * configure.in: Check for <string.h>
14722 * configure: Regenerate.
14723 * config.in: Regenerate.
14724 * gdbreplay.c: Include needed system headers.
14725 (remote_open): Remove strchr prototype.
14726 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14727 * regcache.c (supply_register): Change buf argument to const void *.
14728 (supply_register_by_name): Likewise.
14729 (collect_register): Change buf argument to void *.
14730 (collect_register_by_name): Likewise.
14731 * regcache.h: Add missing prototypes.
14732 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14733 * server.c (handle_query): New function.
14734 (attached): New static variable, moved out of main.
14735 (main): Quiet longjmp clobber warnings.
14736 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14737 * utils.c (error): Remove NORETURN.