Re: [Nasm-users] can't write argv[0] on stdout - solved

[H. P. A. <hp...@zy...>]

On 08/19/2009 01:48 AM, Holger Hanrath wrote:
> On Tue, 18 Aug 2009 21:19:21 +0200
> Holger Hanrath <ha...@gm...> wrote:
> 
> 
> here is the program what that does what i want in native x86_64:
> 

Yes, but inefficient.

> ; write 3 bytes from argv[0] to stdout
> ; syscall numbers from asm/unistd_64.h
> stdout		equ	1
> write		equ	1
> exit		equ	60
> 	
> 	mov	rax,	write

Small number... you probably want "mov eax,..." instead.

etc.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.