34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
#include <stdio.h>
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extern long long int aa_add(long long int a, long long int b);
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extern long long int aa_sub(long long int a, long long int b);
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extern long long int aa_mul(long long int a, long long int b);
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extern long long int aa_madd(long long int a, long long int b, long long int c);
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extern long long int aa_udiv(long long int a, long long int b);
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extern double aa_fadd(double d, double e);
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extern double aa_fdiv(double d, double e);
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int main(void)
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{
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long long int a = 3;
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long long int b = 2;
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long long int c = 2;
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double d = 3.2;
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double e = 1.6;
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printf("ARM ASSEMBLY 64-bit Integer Operations\n");
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printf("ADD x0 %d x1 %d RET %d\n", a, b, aa_add(a, b));
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printf("SUB x0 %d x1 %d RET %d\n", a, b, aa_sub(a, b));
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printf("MUL x0 %d x1 %d RET %d\n", a, b, aa_mul(a, b));
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printf("MADD x0 %d x1 %d x2 %d RET %d\n", a, b, c, aa_madd(a, b, c));
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printf("UDIV x0 %d x1 %d RET %d\n", a, b, aa_udiv(a, b));
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printf("ARM ASSEMBLY 64-bit Floating Point Operations\n");
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printf("FADD d0 %lf d1 %lf RET %lf\n", d, e, aa_fadd(d, e));
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printf("FDIV d0 %lf d1 %lf RET %lf\n", d, e, aa_fdiv(d, e));
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return (0);
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}
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