1*41025Swilliam/*- 2*41025Swilliam * Copyright (c) 1990 The Regents of the University of California. 3*41025Swilliam * All rights reserved. 4*41025Swilliam * 5*41025Swilliam * This code is derived from software contributed to Berkeley by 6*41025Swilliam * William Jolitz. 7*41025Swilliam * 8*41025Swilliam * %sccs.include.redist.c% 9*41025Swilliam */ 10*41025Swilliam 11*41025Swilliam#if defined(SYSLIBC_SCCS) && !defined(lint) 12*41025Swilliam .asciz "@(#)ptrace.s 5.1 (Berkeley) 04/23/90" 13*41025Swilliam#endif /* SYSLIBC_SCCS and not lint */ 14*41025Swilliam 15*41025Swilliam#include "SYS.h" 16*41025Swilliam 17*41025SwilliamENTRY(ptrace) 18*41025Swilliam xorl %eax,%eax 19*41025Swilliam movl %eax,_errno 20*41025Swilliam lea SYS_ptrace,%eax 21*41025Swilliam LCALL(7,0) 22*41025Swilliam jb err 23*41025Swilliam ret 24*41025Swilliamerr: 25*41025Swilliam jmp cerror 26