From fe319686f4947f22f4ae5f0a9dd3c5f7ce4378b9 Mon Sep 17 00:00:00 2001
From: Samu <samuelrm@tuta.io>
Date: Mon, 8 Dec 2025 09:11:27 +0100
Subject: [PATCH] Provant operacions amb vectors

---
 MathWorld/src/MathWorld.c | 37 ++++++++++++++++++++++++-------------
 MathWorld/src/aa_vadd.s   |  8 ++++++++
 2 files changed, 32 insertions(+), 13 deletions(-)
 create mode 100644 MathWorld/src/aa_vadd.s

diff --git a/MathWorld/src/MathWorld.c b/MathWorld/src/MathWorld.c
index 8f1db15..92f5706 100644
--- a/MathWorld/src/MathWorld.c
+++ b/MathWorld/src/MathWorld.c
@@ -1,33 +1,44 @@
 #include <stdio.h>
 
-extern long long int aa_add(long long int a, long long int b);
-extern long long int aa_sub(long long int a, long long int b);
-extern long long int aa_mul(long long int a, long long int b);
-extern long long int aa_madd(long long int a, long long int b, long long int c);
-extern long long int aa_udiv(long long int a, long long int b);
+extern unsigned long aa_add(unsigned long a, unsigned long b);
+extern unsigned long aa_sub(unsigned long a, unsigned long b);
+extern unsigned long aa_mul(unsigned long a, unsigned long b);
+extern unsigned long aa_madd(unsigned long a, unsigned long b, unsigned long c);
+extern unsigned long aa_udiv(unsigned long a, unsigned long b);
 
 extern double aa_fadd(double d, double e);
 extern double aa_fdiv(double d, double e);
 
+extern unsigned long aa_vadd(unsigned long* v);
+
 int main(void)
 {
-    long long int a = 3;
-    long long int b = 2;
-    long long int c = 2;
+    unsigned long a = 3;
+    unsigned long b = 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 e = 1.6;
 
+    unsigned long v[]= {a, b, c};
 
     printf("ARM ASSEMBLY 64-bit Integer Operations\n");
-    printf("ADD x0 %d x1 %d RET %d\n", a, b, aa_add(a, b));
-    printf("SUB x0 %d x1 %d RET %d\n", a, b, aa_sub(a, b));
-    printf("MUL x0 %d x1 %d RET %d\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("UDIV x0 %d x1 %d RET %d\n", a, b, aa_udiv(a, b));
+    printf("ADD x0 %lld x1 %lld RET %lld\n", a, b, aa_add(a, b));
+    printf("SUB x0 %lld x1 %lld RET %lld\n", a, b, aa_sub(a, b));
+    printf("MUL x0 %lld x1 %lld RET %lld\n", a, b, aa_mul(a, b));
+    printf("MADD x0 %lld x1 %lld x2 %lld RET %lld\n", a, b, c, aa_madd(a, b, c));
+    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("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("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);
 }
diff --git a/MathWorld/src/aa_vadd.s b/MathWorld/src/aa_vadd.s
new file mode 100644
index 0000000..52c60b0
--- /dev/null
+++ b/MathWorld/src/aa_vadd.s
@@ -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