diff options
Diffstat (limited to 'libc/arch-x86/string/strlen.S')
| -rw-r--r-- | libc/arch-x86/string/strlen.S | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/libc/arch-x86/string/strlen.S b/libc/arch-x86/string/strlen.S deleted file mode 100644 index 4f04ffc..0000000 --- a/libc/arch-x86/string/strlen.S +++ /dev/null @@ -1,20 +0,0 @@ -/* $OpenBSD: strlen.S,v 1.3 2005/08/07 11:30:38 espie Exp $ */ -/* - * Written by J.T. Conklin <jtc@netbsd.org>. - * Public domain. - */ - -#include <machine/asm.h> - -ENTRY(strlen) - pushl %edi - movl 8(%esp),%edi /* string address */ - cld /* set search forward */ - xorl %eax,%eax /* set search for null terminator */ - movl $-1,%ecx /* set search for lots of characters */ - repne /* search! */ - scasb - notl %ecx /* get length by taking complement */ - leal -1(%ecx),%eax /* and subtracting one */ - popl %edi - ret |