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