config root man

/*	$NetBSD: SYS.h,v 1.5 1997/05/02 18:15:15 kleink Exp $ */

/*
 * Copyright (c) 1994, 1995 Carnegie-Mellon University.
 * All rights reserved.
 *
 * Author: Chris G. Demetriou
 * 
 * Permission to use, copy, modify and distribute this software and
 * its documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 
 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 *
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 *
 * any improvements or extensions that they make and grant Carnegie the
 * rights to redistribute these changes.
 *
 * $FreeBSD: release/9.1.0/lib/libc/ia64/SYS.h 171217 2007-07-04 23:18:38Z peter $
 */

#include <machine/asm.h>
#include <sys/syscall.h>

#define	CALLSYS_ERROR(name)					\
	CALLSYS_NOERROR(name);					\
	cmp.ne	p6,p0=r0,r10;					\
(p6)	br.cond.sptk.few .cerror


#define	SYSCALL(name)						\
ENTRY(__sys_ ## name,0);		/* XXX # of args? */	\
	WEAK_ALIAS(name, __sys_ ## name);			\
	WEAK_ALIAS(_ ## name, __sys_ ## name);			\
	CALLSYS_ERROR(name)

#define	SYSCALL_NOERROR(name)					\
ENTRY(__sys_ ## name,0);		/* XXX # of args? */	\
	WEAK_ALIAS(name, __sys_ ## name);			\
	WEAK_ALIAS(_ ## name, __sys_ ## name);			\
	CALLSYS_NOERROR(name)

#define RSYSCALL(name)						\
	SYSCALL(name);						\
	br.ret.sptk.few rp;					\
END(__sys_ ## name)

#define	PSEUDO(name)						\
ENTRY(__sys_ ## name,0);	/* XXX # of args? */		\
	WEAK_ALIAS(_ ## name, __sys_ ## name);			\
	CALLSYS_ERROR(name);					\
	br.ret.sptk.few rp;					\
END(__sys_ ## name);