49 lines
754 B
C
49 lines
754 B
C
/*
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abCOpB2R.c
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By: Jeremy Rand
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*/
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#include <stdio.h>
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#include "abCError.h"
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#include "abCStack.h"
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#include "expr/abCExpr.h"
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#include "expr/abCExpReal.h"
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#include "expr/abCExprInt.h"
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#include "ops/abCOp.h"
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#include "ops/abCOpB2R.h"
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#define B2R_NAME "B2R"
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static void b2rExecute(void);
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void abCalcOpB2RInit(void)
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{
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abCalcOpRegister(B2R_NAME, b2rExecute);
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}
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void b2rExecute(void)
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{
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abCalcExpr result;
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int width;
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int topBit;
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AB_CALC_OP_ONE_ARG(B2R_NAME);
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if (expr->type != abCalcExprTypeInt) {
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abCalcRaiseError(abCalcBadArgTypeError, B2R_NAME);
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return;
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}
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abCalcExprRealSet(&result, (abCalcRealType)expr->u.integer);
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abCalcStackExprPop(NULL);
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abCalcStackExprPush(&result);
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}
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