Luke writes:
>
>
> Can some clever chap (or chapess) tell me what is wrong with this:
> It is supposed to print the letter A to the screen..... But it doesn't.
>
> export _main
> _main:
> mov eax,#4
> mov ebx,#1
> mov ecx,#13
> mov edx,#1
> int $80
>
> mov eax,#1
> int $80
> .data
> .bss
>
>
Very nearly, but not quite. Here is a version that works:-
export _main
_main:
mov eax,#4
mov ebx,#1
mov ecx,#opstr
mov edx,#1
int $80
mov eax,#1
int $80
.data
opstr:
.ascii "A"
.bss
You need to pass a a pointer to the message to the kernel. What were you
trying to do when you passed #13?
Al
