/* $Id: memchr.S,v 1.1 2000/04/14 16:49:01 mjd Exp $ * * "memchr" implementation of SuperH * * Copyright (C) 1999 Niibe Yutaka * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ /* * void *memchr(const void *s, int c, size_t n); */ #include <sysdep.h> ENTRY(memchr) tst r6,r6 bt/s 2f exts.b r5,r5 1: mov.b @r4,r1 cmp/eq r1,r5 bt/s 3f dt r6 bf/s 1b add #1,r4 2: mov #0,r4 3: rts mov r4,r0 END(memchr) libc_hidden_def (memchr)