Add support for AARCH64

print.c

@@ -1,20 +1,42 @@
 long print(const void *buf, long count) {
+#if defined(__x86_64__)
     asm volatile (
         "syscall"
         :
         : "a"(1), "D"(1), "S"(buf), "d"(count)  // RDI, RSI, RDX are used in x86-64 for write args
         : "rcx", "r11", "memory"
     );
+    #elif defined(__aarch64__)
+    asm ( "mov x0, #1\n"        // Move the exit status into register x0
+          "mov x1, %0\n"       // Syscall number for 'exit' is 93 in AArch64
+          "mov x2, %1\n"       // Syscall number for 'exit' is 93 in AArch64
+          "mov x8, #64\n"       // Syscall number for 'exit' is 93 in AArch64
+          "svc #0\n"            // Make the syscall
+          :                      // No output operands
+          : "r" (buf), "r"(count)         // Input operand: status
+          : "x0", "x8"           // Clobbered registers
+    );
+    #endif
     return 0;
 }
 
-void exit(int e) {
+void exit(int status) {
+#if defined(__x86_64__)
   asm volatile(
     "syscall"
     :
-    : "a"(60), "D"(e)
+    : "a"(60), "D"(status)
     :
     );
+    #elif defined(__aarch64__)
+  asm ( "mov x0, %0\n"        // Move the exit status into register x0
+        "mov x8, #93\n"       // Syscall number for 'exit' is 93 in AArch64
+        "svc #0\n"            // Make the syscall
+        :                      // No output operands
+        : "r" ((long)status)         // Input operand: status
+        : "x0", "x8"           // Clobbered registers
+  );
+    #endif
   for(;;);
 }
 
@@ -26,7 +48,6 @@ int main() {
   return 69;
 }
 void __libc_start_main() {exit(main());}
-
 /*
 #if defined(__x86_64__)
         printf("Compiled for x86_64 architecture\n");