47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#include <stdbool.h>
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#include "a64instruction_global.h"
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typedef enum {
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a64inst_SINGLE_TRANSFER_SINGLE_DATA_TRANSFER = 1,
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a64inst_SINGLE_TRANSFER_LOAD_LITERAL = 0
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} a64inst_SingleTransferType;
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typedef enum {
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a64inst_STORE,
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a64inst_LOAD
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} a64inst_TransferType;
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typedef enum {
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a64inst_REGISTER_OFFSET = 2,
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a64inst_PRE_INDEXED = 1,
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a64inst_POST_INDEXED = 0,
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a64inst_UNSIGNED_OFFSET = 3
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} a64inst_AddressingMode;
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typedef struct {
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a64inst_TransferType transferType;
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a64inst_AddressingMode addressingMode;
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union {
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a64inst_regSpecifier offsetReg;
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uint16_t indexedOffset;
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uint16_t unsignedOffset;
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} a64inst_addressingModeData;
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a64inst_regSpecifier base;
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} a64inst_SingleDataTransferData;
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typedef struct {
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uint32_t offset;
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} a64inst_LoadLiteralData;
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typedef struct {
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a64inst_SingleTransferType SingleTransferOpType;
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a64inst_regType regType;
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a64inst_regSpecifier target;
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union {
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a64inst_SingleDataTransferData singleDataTransferData;
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a64inst_LoadLiteralData loadLiteralData;
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} processOpData;
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} a64inst_SingleTransferData;
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