1/*- 2 * Copyright (c) 1990, 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 * William Jolitz. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11#if defined(SYSLIBC_SCCS) && !defined(lint) 12 .asciz "@(#)ptrace.s 8.1 (Berkeley) 06/04/93" 13#endif /* SYSLIBC_SCCS and not lint */ 14 15#include "SYS.h" 16 17ENTRY(ptrace) 18 xorl %eax,%eax 19 movl %eax,_errno 20 lea SYS_ptrace,%eax 21 LCALL(7,0) 22 jb err 23 ret 24err: 25 jmp cerror 26