Hello world problem

devit · 05-08-2004, 08:31 AM

I wrote this assembly code(a program that should print Hello, world! on the screen):

Code:

.data
msg:
	.string	"Hello, world!\n"
.text
.globl _start
_start:

        mov     $13,%edx
        mov     msg,%ecx
        mov     $1,%ebx
        mov     $4,%eax
        int     $0x80

        mov     $1,%eax
        int     $0x80

and compiled it using this commands:

Code:

as -o hello.o hello.s
ld -s -o hello hello.o

but when I run it I see nothing on the screen.
Could you help me find the problem and fix it!

Thanks!

arvind_sv · 05-08-2004, 09:24 AM

mov $msg,%ecx

Arvind

devit · 05-08-2004, 12:28 PM

Thanks for your reply!
Could you tell me how could I modify it to make it write numbers on the screen!

Thanks!