2016 Update

Task/Hello-world-Text/X86-Assembly/hello-world-text-3.x86

@@ -0,0 +1,23 @@
+// No "main" used
+// compile with `gcc -nostdlib`
+#define SYS_WRITE   $1
+#define STDOUT      $1
+#define SYS_EXIT    $60
+#define MSGLEN      $14
+
+.global _start
+.text
+
+_start:
+    movq    $message, %rsi          // char *
+    movq    SYS_WRITE, %rax
+    movq    STDOUT, %rdi
+    movq    MSGLEN, %rdx
+    syscall                         // sys_write(message, stdout, 0x14);
+
+    movq    SYS_EXIT, %rax
+    xorq    %rdi, %rdi              // The exit code.
+    syscall                         // exit(0)
+
+.data
+message:    .ascii "Hello, world!\n"