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/////////////////////////////////////////////////////////////////////////
// $Id: iodebug.h,v 1.9 2006/03/07 21:11:16 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
#ifndef _BX_IODEBUG_H
#define _BX_IODEBUG_H
#include "config.h"
#if BX_SUPPORT_IODEBUG
#define BX_IODEBUG_MAX_AREAS 30
class bx_iodebug_c : public bx_devmodel_c {
public:
bx_iodebug_c();
virtual ~bx_iodebug_c() {}
virtual void init(void);
virtual void reset (unsigned type) {}
static void mem_write( BX_CPU_C *cpu, Bit32u addr, unsigned len, void *data);
static void mem_read( BX_CPU_C *cpu, Bit32u addr, unsigned len, void *data);
private:
static Bit32u read_handler(void *this_ptr, Bit32u address, unsigned io_len);
static void write_handler(void *this_ptr, Bit32u address, Bit32u value, unsigned io_len);
Bit32u read(Bit32u addr, unsigned io_len);
void write(Bit32u addr, Bit32u dvalue, unsigned io_len);
static unsigned range_test(Bit32u addr, unsigned len);
static void add_range(Bit32u addr_start, Bit32u addr_end);
};
extern bx_iodebug_c bx_iodebug;
#endif
#endif
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