X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=b2bd23832fe6762872f98c70a084234336687b82;hb=3dd5b83d5bd7977bb5b98c9ef9bd8345c0f26d80;hp=678ed3b5a88f7dfb0ea4f4fc44c1259e46524462;hpb=59d70315fb5373d4c924b118c4f2d0d7e0e99e7d;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 678ed3b5a8..b2bd23832f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,408 @@ +2011-06-06 Pedro Alves + + * infcall.c (run_inferior_call): Don't mask async. Instead force + a synchronous wait, if the target can async. + + * target.h (struct target_ops): Delete to_async_mask. + (target_async_mask): Delete. + * target.c (update_current_target): Delete references to to_async_mask. + * linux-nat.c (linux_nat_async_mask_value): Delete. + (linux_nat_is_async_p, linux_nat_can_async_p): Remove references + to linux_nat_async_mask_value. + (linux_nat_async_mask): Delete. + (linux_nat_async, linux_nat_close): Remove references to + linux_nat_async_mask_value. + * record.c (record_async_mask_value): Delete. + (record_async): Remove references to record_async_mask_value. + (record_async_mask): Delete. + (record_can_async_p, record_is_async_p): Remove references to + record_async_mask_value. + (init_record_ops, init_record_core_ops): Remove references to + record_async_mask. + * remote.c (remote_async_mask_value): Delete. + (init_remote_ops): Remove reference to remote_async_mask. + (remote_can_async_p, remote_is_async_p): Remove references to + remote_async_mask_value. + (remote_async): Remove references to remote_async_mask_value. + (remote_async_mask): Delete. + + * infrun.c (fetch_inferior_event): Don't claim registers changed + if the current thread is already not executing. + +2011-06-03 Joel Brobecker (obvious fix) + + From Stephen Kitt + * breakpoint.c, breakpoint.h, cli/cli-dump.c, dwarf2expr.c, + gdbarch.c, gdbarch.sh, remote.c: Various spelling fixes. + +2011-06-03 Joel Brobecker + + * dwarf2expr.c (execute_stack_op) [DW_OP_deref]: Handle + the case where ADDR_SIZE is different from TYPE_LENGTH (type). + +2011-06-03 Tom Tromey + + * python/py-inferior.c (python_inferior_exit): Use inferior's exit + code fields. + * python/py-exitedevent.c (create_exited_event_object): Change + type of 'exit_code'. Optionally add exit_code attribute. + (emit_exited_event): Change type of 'exit_code'. + * python/py-event.h (emit_exited_event): Update. + * mi/mi-interp.c (mi_inferior_exit): Print exit code. + * infrun.c (handle_inferior_event): Set exit code fields on + inferior. + * inferior.h (struct inferior) : New + fields. + * inferior.c (exit_inferior_1): Initialize new fields. + +2011-06-03 Tom Tromey + + * dwarf2expr.c (get_signed_type): New function. + (execute_stack_op) : Always perform a signed shift. + +2011-06-02 Keith Seitz + + * objc-lang.c (find_methods): Increment objfile_csym earlier. + +2011-06-02 Pedro Alves + + * top.h (simplified_command_loop): Delete declaration. + +2011-06-01 Mike Frysinger + + * remote-sim.c (gdbsim_open): Add the strlen of " --sysroot=" and + gdb_sysroot to the "len" variable. Append both to "arg_buf". + +2011-06-01 Yao Qi + + * objfiles.h (obj_section_addr): Update reference to objfile from + `abfd' to `obfd'. + (obj_section_endaddr): Likewise. + +2011-06-01 Daniel Jacobowitz + + * MAINTAINERS: Update my email address and affiliation. Also + update Ian Lance Taylor's affiliation. Use UTF-8 for ludo@gnu.org. + +2010-05-31 Keith Seitz + + PR c++/12750 + * linespec.c (get_search_block): New function. + (find_methods): Add FILE_SYMTATB parameter and use it and + get_search_block to pass an appropriate block to + lookup_symbol_in_namespace. + (decode_line_1): Record if *ARGPTR is single-quote enclosed. + Check if *ARGPTR starts with a filename first. + If it does, call locate_first_half again to locate the next + "first half" of the linespec. + Pass FILE_SYMTATB to decode_objc and decode_compound. + Swallow the trailing single-quote if IS_SQUOTE_ENCLOSED. + (locate_first_half): Stop on the first colon seen. + (decode_compound): Add FILE_SYMTAB parameter. + Pass FILE_SYMTAB to lookup_prefix_sym and find_method. + (lookup_prefix_sym): Add FILE_SYMTAB parameter and use + get_search_block with lookup_symbol. + (find_method): Add FILE_SYMTAB parameter and pass it to + find_methods. + (decode_objc): Use get_search_block. + +2010-05-31 Keith Seitz + + PR symtab/12704 + * cp-namespace.c (ANONYMOUS_NAMESPACE_LEN): Remove. + (cp_scan_for_anonymous_namespaces): Use CP_ANONYMOUS_NAMESPACE_STR + and CP_ANONYMOUS_NAMESPACE_LEN. + (cp_is_anonymous): Likewise. + * cp-support.h (CP_ANONYMOUS_NAMESPACE_STR): Define. + (CP_ANONYMOUS_NAMESPACE_LEN): Define. + * dwarf2read.c (namespace_name): Likewise. + (fixup_partial_die): Likewise. + * linespec.c (decode_compound): If CP_ANONYMOUS_NAMESPACE_STR is + seen in the input, keep it. + +2011-05-30 Pedro Alves + + * target.h (enum inferior_event_type): Delete INF_QUIT_REQ. + * inf-loop.h (inferior_event_handler_wrapper): Delete. + * inf-loop.c (inferior_event_handler_wrapper): Delete. + (inferior_event_handler): Don't handle INF_QUIT_REQ. + * remote.c (_initialize_remote): Register + async_remote_interrupt_twice directly as + sigint_remote_twice_token event. + +2011-05-30 Pedro Alves + + * target.h (enum inferior_event_type): Delete INF_ERROR. + * inf-loop.c (inferior_event_handler): Don't handle INF_ERROR. + +2011-05-30 Pedro Alves + + * interps.c (interp_set): Don't cancel continuations. + +2011-05-30 Jan Kratochvil + + * linux-nat.c (linux_lwp_is_zombie): Use xsnprintf. + +2011-05-30 Pedro Alves + + * continuations.h (continuation_ftype): Add `err' parameter. + Document parameters. + (do_all_continuations, do_all_continuations_thread) + (do_all_intermediate_continuations) + (do_all_intermediate_continuations_thread) + (do_all_inferior_continuations): Add `err' parameter. + * continuations.c (do_my_continuations_1, do_my_continuations) + (do_all_inferior_continuations, do_all_continuations_ptid) + (do_all_continuations_thread_callback) + (do_all_continuations_thread, do_all_continuations) + (do_all_intermediate_continuations_thread_callback) + (do_all_intermediate_continuations_thread) + (do_all_intermediate_continuations): Add `err' parameter, and pass + it down all the way to the continuations proper. + * inf-loop.c (inferior_event_handler): If fetching an inferior + event throws an error, don't pop the target, and still call the + continuations, but with `err' set. Adjust all other continuation + calls. + * breakpoint.c (until_break_command_continuation): Add `err' + parameter. + * infcmd.c (step_1_continuation): Add `err' parameter. Don't + issue another step if `err' is set. + (struct until_next_continuation_args): New. + (until_next_continuation): Add `err' parameter. Adjust. + (until_next_command): Adjust. + (struct finish_command_continuation_args): Add `thread' field. + (finish_command_continuation): Add `err' parameter. Handle it. + (finish_forward): Adjust. + (attach_command_continuation): Add `err' parameter. Handle it. + * infrun.c (infrun_thread_stop_requested_callback): Adjust to + cancel the continuations. + * interps.c (interp_set): Adjust to cancel the continuations. + * thread.c (clear_thread_inferior_resources): Adjust to cancel the + continuations rather than discarding. + (free_thread): Don't clear thread inferior resources here. + (delete_thread_1): Do it here instead. And do it before removing + the thread from the threads list. Tag the thread as exited before + clearing thread inferior resources. + +2011-05-30 Joel Brobecker + + * infcall.c (call_function_by_hand): Rephrase error message. + +2011-05-27 Pedro Alves + + * defs.h (struct thread_info, struct inferior): Delete forward + declarations. + * breakpoint.h (struct thread_info): New forward declaration. + * observer.sh (struct inferior): New forward declaration. + * python/python-internal.h (struct inferior): New forward + declaration. + +2011-05-27 Pedro Alves + + * defs.h (struct continuation, continuation_ftype) + (continuation_free_arg_ftype, add_continuation) + (do_all_continuations, do_all_continuations_thread) + (discard_all_continuations, discard_all_continuations_thread) + (add_intermediate_continuation, do_all_intermediate_continuations) + (do_all_intermediate_continuations_thread) + (discard_all_intermediate_continuations) + (discard_all_intermediate_continuations_thread) + (add_inferior_continuation, do_all_inferior_continuations) + (discard_all_inferior_continuations): Move to ... + * continuations.h: ... this new file. + * breakpoint.c, continuations.c, event-top.c, inf-loop.c, + infcmd.c, inferior.c, infrun.c, interps.c: Include + continuations.h. + +2011-05-27 Jan Kratochvil + Doug Evans + + Fix PR 10970, PR 12702. + * linux-nat.c (linux_lwp_is_zombie): New function. + (wait_lwp): Initialize status. New variable prev_mask. Block signals. + Check for linux_lwp_is_zombie. Use WNOHANG and sigsuspend. + +2011-05-27 Pedro Alves + + * defs.h (continuation_ftype, continuation_free_arg_ftype): New + typedefs. + (add_continuation, add_intermediate_continuation) + (add_inferior_continuation): Use them. + * continuations.c (struct continuation): Use them. + (make_continuation_ftype): Delete. + (make_continuation, add_inferior_continuation, add_continuation) + (add_intermediate_continuation): Use continuation_ftype and + continuation_free_arg_ftype. Rename parameters to shorter names. + +2011-05-27 Pedro Alves + + * continuations.c (make_continuation): Make it return void. + (do_my_continuations): Rename to ... + (do_my_continuations_1): ... this. Remove old_chain parameter and + adjust. + (do_my_continuations): New. + (discard_my_continuations): Rename to ... + (discard_my_continuations_1): ... this. Remove old_chain + parameter and adjust. + (discard_my_continuations): New. + (add_inferior_continuation): Simplify. + (do_all_inferior_continuations): Reimplement on top + do_my_continuations. + (discard_all_inferior_continuations): Simplify. + (add_continuation): Simplify. + (do_all_continuations_ptid): Simplify. + (discard_all_continuations_thread_callback): Simplify. + (add_intermediate_continuation): Simplify. + (discard_all_intermediate_continuations_thread_callback): + Simplify. + +2011-05-27 Pedro Alves + + * utils.c (struct continuation, add_continuation) + (add_inferior_continuation) + (do_all_inferior_continuations, discard_all_inferior_continuations) + (restore_thread_cleanup, do_all_continuations_ptid) + (do_all_continuations_thread_callback) + (do_all_continuations_thread, do_all_continuations) + (discard_all_continuations_thread_callback) + (discard_all_continuations_thread, discard_all_continuations) + (add_intermediate_continuation) + (do_all_intermediate_continuations_thread_callback) + (do_all_intermediate_continuations_thread) + (do_all_intermediate_continuations) + (discard_all_intermediate_continuations_thread_callback) + (discard_all_intermediate_continuations_thread) + (discard_all_intermediate_continuations): Move to ... + * continuations.c: ... this new file, and adjust to no longer + implement continuations on top of cleanups. + * Makefile.in (SFILES): Add continuations.c. + (COMMON_OBS): Add continuations.o. + +2011-05-26 Pedro Alves + + * inferior.h (enum exec_direction_kind): Delete EXEC_ERROR. + * infrun.c (show_exec_direction_func): Don't handle EXEC_ERROR. + Internal error on invalid values. + * reverse.c: Don't handle EXEC_ERROR. + * mi/mi-main.c: Don't handle EXEC_ERROR. + +2011-05-26 Pedro Alves + + * record.c: Include event-loop.h, inf-loop.h. + (record_beneath_to_async): New global. + (tmp_to_async): New global. + (record_async_inferior_event_token): New global. + (record_open_1): Don't error out if async is enabled. + (record_open): Handle to_async. Create an async event source in + the event loop. + (record_close): Delete the async event source. + (record_resumed): New global. + (record_execution_dir): New global. + (record_resume, record_core_resume): Set them. Register the + target on the event loop. + (record_wait): Rename to ... + (record_wait_1): ... this. Add more debug output. Handle + TARGET_WNOHANG, and the target beneath returning + TARGET_WAITKIND_IGNORE. + (record_wait): Reimplement on top of record_wait_1. + (record_async_mask_value): New global. + (record_async, record_async_mask, record_can_async_p) + (record_is_async_p, record_execution_direction): New functions. + (init_record_ops, init_record_core_ops): Install new methods. + * infrun.c (fetch_inferior_event): Temporarily switch the global + execution direction to the direction the target was going. + (execution_direction): Change type to int. + * target.c (default_execution_direction): New function. + (update_current_target): Inherit and de_fault + to_execution_direction. + * target.h (struct target_ops) : New + field. + (target_execution_direction): New macro. + * inferior.h (execution_direction): Change type to int. + +2011-05-26 Pedro Alves + + * infcall.c (call_function_by_hand): Don't allow calling functions + in reverse execution mode. + +2011-05-26 Pedro Alves + + * infcmd.c (finish_command): Allow async finish in reverse. + +2011-05-26 Yao Qi + + * gdb_thread_db.h: Delete. Move to ... + * common/gdb_thread_db.h: ... here. + +2011-05-26 Pedro Alves + + * infcmd.c (finish_backward): Set a step-resume breakpoint at the + function's entry point instead of a manually managed momentary + breakpoint, and only ever issue one proceed call. + * infrun.c (handle_inferior_event) : If + doing a reverse-finish, switch to stepi mode, to do another step. + (insert_step_resume_breakpoint_at_sal): Make public. + (normal_stop): No need to save function value return registers if + going reverse. + * inferior.h (insert_step_resume_breakpoint_at_sal): Declare. + +2011-05-26 Pedro Alves + + * breakpoint.h (enum bptype) : New. + (enum bpstat_what_main_action): Move BPSTAT_WHAT_STEP_RESUME + before BPSTAT_WHAT_STOP_SILENT. Add BPSTAT_WHAT_HP_STEP_RESUME + at the end. + * breakpoint.c (update_breakpoints_after_exec): Also delete hp + step-resume breakpoints. + (print_it_typical): Handle bp_hp_step_resume. + (bpstat_what): Ditto. + (bptype_string): Ditto. + (print_one_breakpoint_location): Ditto. + (allocate_bp_location): Ditto. + (mention): Ditto. + (breakpoint_re_set_one): Ditto. + * infrun.c (handle_inferior_event): Adjust. Split + BPSTAT_WHAT_STEP_RESUME handling in BPSTAT_WHAT_STEP_RESUME and + BPSTAT_WHAT_HP_STEP_RESUME. + (insert_step_resume_breakpoint_at_sal): Rename to ... + (insert_step_resume_breakpoint_at_sal_1): ... this. Add bptype + parameter. Handle it. + (insert_step_resume_breakpoint_at_sal): Reimplement on top of + insert_step_resume_breakpoint_at_sal_1. + (insert_step_resume_breakpoint_at_frame): Rename to ... + (insert_hp_step_resume_breakpoint_at_frame): ... this. Adjust to + set a high-priority step-resume breakpoint. + (insert_step_resume_breakpoint_at_frame): Adjust comment. + (insert_step_resume_breakpoint_at_caller): Ditto. + +2011-05-26 Pedro Alves + + * breakpoint.c (iterate_over_related_breakpoints): New. + (do_map_delete_breakpoint): New. + (delete_command): Pass do_map_delete_breakpoint to + map_breakpoint_numbers. + (do_disable_breakpoint): New. + (do_map_disable_breakpoint): Iterate over the breakpoint's related + breakpoints. + (do_enable_breakpoint): Rename to ... + (enable_breakpoint_disp): ... this. + (enable_breakpoint): Adjust. + (do_enable_breakpoint): New. + (enable_once_breakpoint): Delete. + (do_map_enable_breakpoint): New. + (do_map_enable_once_breakpoint): New. + (enable_once_command, enable_delete_command) + (delete_trace_command): Iterate over the breakpoint's related + breakpoints. + +2011-05-26 Pedro Alves + + * alpha-tdep.c (alpha_cannot_fetch_register): Don't return true + for ALPHA_ZERO_REGNUM. + (alpha_supply_int_regs): Explicitly supply zero as the value for + ALPHA_ZERO_REGNUM in the register cache. + * alpha-nat.c (fetch_osf_core_registers): Ditto. + 2011-05-26 Yao Qi * gdb/gdb_thread_db.h: Remove HAVE_UINTPTR_T.