old-cross-binutils/gdb/annotate.c
Pedro Alves 45741a9c32 Add new infrun.h header.
Move infrun.c declarations out of inferior.h to a new infrun.h file.

Tested by building on:

 i686-w64-mingw32, enable-targets=all
 x86_64-linux, enable-targets=all
 i586-pc-msdosdjgpp

And also grepped the whole tree for each symbol moved to find where
infrun.h might be necessary.

gdb/
2014-05-22  Pedro Alves  <palves@redhat.com>

	* inferior.h (debug_infrun, debug_displaced, stop_on_solib_events)
	(sync_execution, sched_multi, step_stop_if_no_debug, non_stop)
	(disable_randomization, enum exec_direction_kind)
	(execution_direction, stop_registers, start_remote)
	(clear_proceed_status, proceed, resume, user_visible_resume_ptid)
	(wait_for_inferior, normal_stop, get_last_target_status)
	(prepare_for_detach, fetch_inferior_event, init_wait_for_inferior)
	(insert_step_resume_breakpoint_at_sal)
	(follow_inferior_reset_breakpoints, stepping_past_instruction_at)
	(set_step_info, print_stop_event, signal_stop_state)
	(signal_print_state, signal_pass_state, signal_stop_update)
	(signal_print_update, signal_pass_update)
	(update_signals_program_target, clear_exit_convenience_vars)
	(displaced_step_dump_bytes, update_observer_mode)
	(signal_catch_update, gdb_signal_from_command): Move
	declarations ...
	* infrun.h: ... to this new file.
	* amd64-tdep.c: Include infrun.h.
	* annotate.c: Include infrun.h.
	* arch-utils.c: Include infrun.h.
	* arm-linux-tdep.c: Include infrun.h.
	* arm-tdep.c: Include infrun.h.
	* break-catch-sig.c: Include infrun.h.
	* breakpoint.c: Include infrun.h.
	* common/agent.c: Include infrun.h instead of inferior.h.
	* corelow.c: Include infrun.h.
	* event-top.c: Include infrun.h.
	* go32-nat.c: Include infrun.h.
	* i386-tdep.c: Include infrun.h.
	* inf-loop.c: Include infrun.h.
	* infcall.c: Include infrun.h.
	* infcmd.c: Include infrun.h.
	* infrun.c: Include infrun.h.
	* linux-fork.c: Include infrun.h.
	* linux-nat.c: Include infrun.h.
	* linux-thread-db.c: Include infrun.h.
	* monitor.c: Include infrun.h.
	* nto-tdep.c: Include infrun.h.
	* procfs.c: Include infrun.h.
	* record-btrace.c: Include infrun.h.
	* record-full.c: Include infrun.h.
	* remote-m32r-sdi.c: Include infrun.h.
	* remote-mips.c: Include infrun.h.
	* remote-notif.c: Include infrun.h.
	* remote-sim.c: Include infrun.h.
	* remote.c: Include infrun.h.
	* reverse.c: Include infrun.h.
	* rs6000-tdep.c: Include infrun.h.
	* s390-linux-tdep.c: Include infrun.h.
	* solib-irix.c: Include infrun.h.
	* solib-osf.c: Include infrun.h.
	* solib-svr4.c: Include infrun.h.
	* target.c: Include infrun.h.
	* top.c: Include infrun.h.
	* windows-nat.c: Include infrun.h.
	* mi/mi-interp.c: Include infrun.h.
	* mi/mi-main.c: Include infrun.h.
	* python/py-threadevent.c: Include infrun.h.
2014-05-22 12:29:11 +01:00

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/* Annotation routines for GDB.
Copyright (C) 1986-2014 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "annotate.h"
#include "value.h"
#include "target.h"
#include "gdbtypes.h"
#include "breakpoint.h"
#include "observer.h"
#include "inferior.h"
#include "infrun.h"
/* Prototypes for local functions. */
extern void _initialize_annotate (void);
static void print_value_flags (struct type *);
static void breakpoint_changed (struct breakpoint *b);
void (*deprecated_annotate_signalled_hook) (void);
void (*deprecated_annotate_signal_hook) (void);
/* Booleans indicating whether we've emitted certain notifications.
Used to suppress useless repeated notifications until the next time
we're ready to accept more commands. Reset whenever a prompt is
displayed. */
static int frames_invalid_emitted;
static int breakpoints_invalid_emitted;
/* True if the target can async, and a synchronous execution command
is not in progress. If true, input is accepted, so don't suppress
annotations. */
static int
async_background_execution_p (void)
{
return (target_can_async_p () && !sync_execution);
}
static void
print_value_flags (struct type *t)
{
if (can_dereference (t))
printf_filtered (("*"));
else
printf_filtered (("-"));
}
static void
annotate_breakpoints_invalid (void)
{
if (annotation_level == 2
&& (!breakpoints_invalid_emitted
|| async_background_execution_p ()))
{
target_terminal_ours ();
printf_unfiltered (("\n\032\032breakpoints-invalid\n"));
breakpoints_invalid_emitted = 1;
}
}
void
annotate_breakpoint (int num)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032breakpoint %d\n"), num);
}
void
annotate_catchpoint (int num)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032catchpoint %d\n"), num);
}
void
annotate_watchpoint (int num)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032watchpoint %d\n"), num);
}
void
annotate_starting (void)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032starting\n"));
}
void
annotate_stopped (void)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032stopped\n"));
}
void
annotate_exited (int exitstatus)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032exited %d\n"), exitstatus);
}
void
annotate_signalled (void)
{
if (deprecated_annotate_signalled_hook)
deprecated_annotate_signalled_hook ();
if (annotation_level > 1)
printf_filtered (("\n\032\032signalled\n"));
}
void
annotate_signal_name (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032signal-name\n"));
}
void
annotate_signal_name_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032signal-name-end\n"));
}
void
annotate_signal_string (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032signal-string\n"));
}
void
annotate_signal_string_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032signal-string-end\n"));
}
void
annotate_signal (void)
{
if (deprecated_annotate_signal_hook)
deprecated_annotate_signal_hook ();
if (annotation_level > 1)
printf_filtered (("\n\032\032signal\n"));
}
void
annotate_breakpoints_headers (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032breakpoints-headers\n"));
}
void
annotate_field (int num)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032field %d\n"), num);
}
void
annotate_breakpoints_table (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032breakpoints-table\n"));
}
void
annotate_record (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032record\n"));
}
void
annotate_breakpoints_table_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032breakpoints-table-end\n"));
}
void
annotate_frames_invalid (void)
{
if (annotation_level == 2
&& (!frames_invalid_emitted
|| async_background_execution_p ()))
{
target_terminal_ours ();
printf_unfiltered (("\n\032\032frames-invalid\n"));
frames_invalid_emitted = 1;
}
}
void
annotate_new_thread (void)
{
if (annotation_level > 1)
{
printf_unfiltered (("\n\032\032new-thread\n"));
}
}
void
annotate_thread_changed (void)
{
if (annotation_level > 1)
{
printf_unfiltered (("\n\032\032thread-changed\n"));
}
}
void
annotate_field_begin (struct type *type)
{
if (annotation_level == 2)
{
printf_filtered (("\n\032\032field-begin "));
print_value_flags (type);
printf_filtered (("\n"));
}
}
void
annotate_field_name_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032field-name-end\n"));
}
void
annotate_field_value (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032field-value\n"));
}
void
annotate_field_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032field-end\n"));
}
void
annotate_quit (void)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032quit\n"));
}
void
annotate_error (void)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032error\n"));
}
void
annotate_error_begin (void)
{
if (annotation_level > 1)
fprintf_filtered (gdb_stderr, "\n\032\032error-begin\n");
}
void
annotate_value_history_begin (int histindex, struct type *type)
{
if (annotation_level == 2)
{
printf_filtered (("\n\032\032value-history-begin %d "), histindex);
print_value_flags (type);
printf_filtered (("\n"));
}
}
void
annotate_value_begin (struct type *type)
{
if (annotation_level == 2)
{
printf_filtered (("\n\032\032value-begin "));
print_value_flags (type);
printf_filtered (("\n"));
}
}
void
annotate_value_history_value (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032value-history-value\n"));
}
void
annotate_value_history_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032value-history-end\n"));
}
void
annotate_value_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032value-end\n"));
}
void
annotate_display_begin (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-begin\n"));
}
void
annotate_display_number_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-number-end\n"));
}
void
annotate_display_format (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-format\n"));
}
void
annotate_display_expression (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-expression\n"));
}
void
annotate_display_expression_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-expression-end\n"));
}
void
annotate_display_value (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-value\n"));
}
void
annotate_display_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032display-end\n"));
}
void
annotate_arg_begin (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032arg-begin\n"));
}
void
annotate_arg_name_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032arg-name-end\n"));
}
void
annotate_arg_value (struct type *type)
{
if (annotation_level == 2)
{
printf_filtered (("\n\032\032arg-value "));
print_value_flags (type);
printf_filtered (("\n"));
}
}
void
annotate_arg_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032arg-end\n"));
}
void
annotate_source (char *filename, int line, int character, int mid,
struct gdbarch *gdbarch, CORE_ADDR pc)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032source "));
else
printf_filtered (("\032\032"));
printf_filtered (("%s:%d:%d:%s:%s\n"), filename, line, character,
mid ? "middle" : "beg", paddress (gdbarch, pc));
}
void
annotate_frame_begin (int level, struct gdbarch *gdbarch, CORE_ADDR pc)
{
if (annotation_level > 1)
printf_filtered (("\n\032\032frame-begin %d %s\n"),
level, paddress (gdbarch, pc));
}
void
annotate_function_call (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032function-call\n"));
}
void
annotate_signal_handler_caller (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032signal-handler-caller\n"));
}
void
annotate_frame_address (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-address\n"));
}
void
annotate_frame_address_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-address-end\n"));
}
void
annotate_frame_function_name (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-function-name\n"));
}
void
annotate_frame_args (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-args\n"));
}
void
annotate_frame_source_begin (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-source-begin\n"));
}
void
annotate_frame_source_file (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-source-file\n"));
}
void
annotate_frame_source_file_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-source-file-end\n"));
}
void
annotate_frame_source_line (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-source-line\n"));
}
void
annotate_frame_source_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-source-end\n"));
}
void
annotate_frame_where (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-where\n"));
}
void
annotate_frame_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032frame-end\n"));
}
void
annotate_array_section_begin (int idx, struct type *elttype)
{
if (annotation_level == 2)
{
printf_filtered (("\n\032\032array-section-begin %d "), idx);
print_value_flags (elttype);
printf_filtered (("\n"));
}
}
void
annotate_elt_rep (unsigned int repcount)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032elt-rep %u\n"), repcount);
}
void
annotate_elt_rep_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032elt-rep-end\n"));
}
void
annotate_elt (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032elt\n"));
}
void
annotate_array_section_end (void)
{
if (annotation_level == 2)
printf_filtered (("\n\032\032array-section-end\n"));
}
/* Called when GDB is about to display the prompt. Used to reset
annotation suppression whenever we're ready to accept new
frontend/user commands. */
void
annotate_display_prompt (void)
{
frames_invalid_emitted = 0;
breakpoints_invalid_emitted = 0;
}
static void
breakpoint_changed (struct breakpoint *b)
{
if (b->number <= 0)
return;
annotate_breakpoints_invalid ();
}
void
_initialize_annotate (void)
{
observer_attach_breakpoint_created (breakpoint_changed);
observer_attach_breakpoint_deleted (breakpoint_changed);
observer_attach_breakpoint_modified (breakpoint_changed);
}