diff options
Diffstat (limited to 'nasm/helloworld.asm')
-rwxr-xr-x | nasm/helloworld.asm | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/nasm/helloworld.asm b/nasm/helloworld.asm new file mode 100755 index 0000000..3016f58 --- /dev/null +++ b/nasm/helloworld.asm @@ -0,0 +1,17 @@ +SECTION .data +msg db "Hello World!", 0Ah ; + +SECTION .text +global _start + +_start: + + mov edx, 13 ; number of bytes to write + mov ecx, msg ; move memory address of 'msg' to ecx + mov ebx, 1 ; write to the file STDOUT + mov eax, 4 ; invoke SYS_WRITE (kernel opcode 4) + int 80h + + mov ebx, 0 ; + mov eax, 1 ; + int 80h |