netbsd/tests/lib/csu/arch/x86_64/h_initfini_align.S
2013-04-06 16:48:33 +02:00

14 lines
286 B
ArmAsm

/* $NetBSD: h_initfini_align.S,v 1.2 2010/12/12 18:21:21 joerg Exp $ */
#include <machine/asm.h>
RCSID("$NetBSD: h_initfini_align.S,v 1.2 2010/12/12 18:21:21 joerg Exp $")
_ENTRY(check_stack_alignment)
movl %esp, %eax
andl $15, %eax
subl $8, %eax
sete %al
movzbl %al, %eax
ret