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/****************************************************************************
debugger.h
General debugging interfaces
Copyright (c) 1996-2007, Nicola Salmoria and the MAME Team.
Visit http://mamedev.org for licensing and usage restrictions.
****************************************************************************/
#pragma once
#ifndef __DEBUGGER_H__
#define __DEBUGGER_H__
#include "mame.h"
/***************************************************************************
MACROS
***************************************************************************/
/* handy macro for hard-coding debugger breaks */
#ifdef MAME_DEBUG
#define DEBUGGER_BREAK if (Machine->debug_mode) mame_debug_break();
#else
#define DEBUGGER_BREAK
#endif
/* handy macro for CPU cores */
#ifdef MAME_DEBUG
#define CALL_MAME_DEBUG if (Machine->debug_mode) mame_debug_hook();
#else
#define CALL_MAME_DEBUG
#endif
/***************************************************************************
FUNCTION PROTOTYPES
***************************************************************************/
/* initialize the debugger */
void mame_debug_init(running_machine *machine);
/* call this once per instruction from CPU cores */
void mame_debug_hook(void);
/* call this to break into the debugger as soon as possible */
void mame_debug_break(void);
/* call this to determine if the debugger is currently active (broken) */
int mame_debug_is_active(void);
/***************************************************************************
STUBS
***************************************************************************/
#ifndef MAME_DEBUG
#define mame_debug_init(m) do { } while (0)
#define mame_debug_hook() do { } while (0)
#define mame_debug_break() do { } while (0)
#define mame_debug_is_active() FALSE
#endif
#endif /* __DEBUGGER_H__ */
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