4.3BSD-UWisc/include/vax/reg.h
/*
* Copyright (c) 1982, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)reg.h 7.1 (Berkeley) 6/5/86
*/
/*
* RCS Info
* $Header: reg.h,v 3.1 86/10/22 13:54:09 tadl Exp $
* $Locker: $
*/
/*
* Location of the users' stored
* registers relative to R0.
* Usage is u.u_ar0[XX].
*/
#define R0 (-18)
#define R1 (-17)
#define R2 (-16)
#define R3 (-15)
#define R4 (-14)
#define R5 (-13)
#define R6 (-12)
#define R7 (-11)
#define R8 (-10)
#define R9 (-9)
#define R10 (-8)
#define R11 (-7)
#define R12 (-21)
#define R13 (-20)
#define AP (-21)
#define FP (-20)
#define SP (-5)
#define PS (-1)
#define PC (-2)