33 lines
609 B
C
33 lines
609 B
C
#ifndef __EMULATOR__
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#define __EMULATOR__
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#include "global.h"
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#include <stdbool.h>
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/************************************
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* DEFINITIONS
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************************************/
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#define BYTE_BITS 8
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#define WORD_BITS (BYTE_BITS * sizeof(word))
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#define DWORD_BITS (BYTE_BITS * sizeof(dword))
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/************************************
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* STRUCTS
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************************************/
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typedef struct {
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bool Negative;
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bool Zero;
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bool Carry;
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bool Overflow;
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} PState;
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typedef struct {
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dword registers[REGISTER_COUNT];
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dword pc;
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byte *memory;
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PState conditionCodes;
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} Machine;
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#endif
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