text: /*	$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: src/lib/libc/ia64/SYS.h,v 1.5.10.1.6.1 2010/12/21 17:09:25 kensmith Exp $
   */
  
  #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);
  