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Provant operacions amb vectors

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This commit is contained in:
Samu
2025-12-08 09:11:27 +01:00
parent be39a2c17d
commit fe319686f4
2 changed files with 32 additions and 13 deletions
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37
MathWorld/src/MathWorld.c
View File

@@ -1,33 +1,44 @@
#include <stdio.h> #include <stdio.h>
extern long long int aa_add(long long int a, long long int b); extern unsigned long aa_add(unsigned long a, unsigned long b);
extern long long int aa_sub(long long int a, long long int b); extern unsigned long aa_sub(unsigned long a, unsigned long b);
extern long long int aa_mul(long long int a, long long int b); extern unsigned long aa_mul(unsigned long a, unsigned long b);
extern long long int aa_madd(long long int a, long long int b, long long int c); extern unsigned long aa_madd(unsigned long a, unsigned long b, unsigned long c);
extern long long int aa_udiv(long long int a, long long int b); extern unsigned long aa_udiv(unsigned long a, unsigned long b);
extern double aa_fadd(double d, double e); extern double aa_fadd(double d, double e);
extern double aa_fdiv(double d, double e); extern double aa_fdiv(double d, double e);
extern unsigned long aa_vadd(unsigned long* v);
int main(void) int main(void)
{ {
long long int a = 3; unsigned long a = 3;
long long int b = 2; unsigned long b = 2;
long long int c = 2; unsigned long c = 4;
unsigned long f = 8;
unsigned long g = 7;
unsigned long h = 6;
unsigned long i = 5;
unsigned long j = 9;
double d = 3.2; double d = 3.2;
double e = 1.6; double e = 1.6;
unsigned long v[]= {a, b, c};
printf("ARM ASSEMBLY 64-bit Integer Operations\n"); printf("ARM ASSEMBLY 64-bit Integer Operations\n");
printf("ADD x0 %d x1 %d RET %d\n", a, b, aa_add(a, b)); printf("ADD x0 %lld x1 %lld RET %lld\n", a, b, aa_add(a, b));
printf("SUB x0 %d x1 %d RET %d\n", a, b, aa_sub(a, b)); printf("SUB x0 %lld x1 %lld RET %lld\n", a, b, aa_sub(a, b));
printf("MUL x0 %d x1 %d RET %d\n", a, b, aa_mul(a, b)); printf("MUL x0 %lld x1 %lld RET %lld\n", a, b, aa_mul(a, b));
printf("MADD x0 %d x1 %d x2 %d RET %d\n", a, b, c, aa_madd(a, b, c)); printf("MADD x0 %lld x1 %lld x2 %lld RET %lld\n", a, b, c, aa_madd(a, b, c));
printf("UDIV x0 %d x1 %d RET %d\n", a, b, aa_udiv(a, b)); printf("UDIV x0 %lld x1 %lld RET %lld\n", a, b, aa_udiv(a, b));
printf("ARM ASSEMBLY 64-bit Floating Point Operations\n"); printf("ARM ASSEMBLY 64-bit Floating Point Operations\n");
printf("FADD d0 %lf d1 %lf RET %lf\n", d, e, aa_fadd(d, e)); printf("FADD d0 %lf d1 %lf RET %lf\n", d, e, aa_fadd(d, e));
printf("FDIV d0 %lf d1 %lf RET %lf\n", d, e, aa_fdiv(d, e)); printf("FDIV d0 %lf d1 %lf RET %lf\n", d, e, aa_fdiv(d, e));
printf("ARM ASSEMBLY 64-bit Integer Operations with Vectors\n");
printf("VADD v[0] %lld v[1] %lld RET %lld\n", v[0], v[1], aa_vadd(v));
return (0); return (0);
} }

8
MathWorld/src/aa_vadd.s Normal file
View File

@@ -0,0 +1,8 @@
.global aa_vadd
.type aa_vadd, "function"
.p2align 4
aa_vadd:
ldr x1, [x0]
ldr x2, [x0, #8]
add x0, x1, x2
ret