1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ralph Campbell. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11#include <machine/machAsmDefs.h> 12 13#if defined(LIBC_SCCS) && !defined(lint) 14 ASMSTR("@(#)index.s 8.1 (Berkeley) 06/04/93") 15#endif /* LIBC_SCCS and not lint */ 16 17LEAF(index) 18 lbu a2, 0(a0) # get a byte 19 addu a0, a0, 1 20 beq a2, a1, fnd 21 bne a2, zero, index 22notfnd: 23 move v0, zero 24 j ra 25fnd: 26 subu v0, a0, 1 27 j ra 28END(index) 29