/* $OpenBSD: reg.h,v 1.7 2001/02/01 03:38:18 smurph Exp $ */ /* * Copyright (c) 1999 Steve Murphree, Jr. * Copyright (c) 1996 Nivas Madhur * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Nivas Madhur. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef _M88K_REG_H_ #define _M88K_REG_H_ #define r_ /* This must always be an even number of words long */ struct reg { unsigned r[32]; /* 0 - 31 */ #define tf_sp r[31] unsigned epsr; /* 32 */ unsigned fpsr; unsigned fpcr; unsigned sxip; #define exip sxip unsigned snip; #define enip snip unsigned sfip; unsigned ssbr; unsigned dmt0; unsigned dmd0; unsigned dma0; unsigned dmt1; unsigned dmd1; unsigned dma1; unsigned dmt2; unsigned dmd2; unsigned dma2; unsigned fpecr; unsigned fphs1; unsigned fpls1; unsigned fphs2; unsigned fpls2; unsigned fppt; unsigned fprh; unsigned fprl; unsigned fpit; unsigned vector; /* exception vector number */ unsigned mask; /* interrupt mask level */ unsigned mode; /* interrupt mode */ unsigned scratch1; /* used by locore trap handling code */ unsigned ipfsr; /* P BUS status - used in inst fault handling */ unsigned dpfsr; /* P BUS status - used in data fault handling */ unsigned dsr; /* MVME197 */ unsigned dlar; /* MVME197 */ unsigned dpar; /* MVME197 */ unsigned isr; /* MVME197 */ unsigned ilar; /* MVME197 */ unsigned ipar; /* MVME197 */ unsigned cpu; /* cpu number */ }; struct fpreg { unsigned fp_fpecr; unsigned fp_fphs1; unsigned fp_fpls1; unsigned fp_fphs2; unsigned fp_fpls2; unsigned fp_fppt; unsigned fp_fprh; unsigned fp_fprl; unsigned fp_fpit; }; #endif /* _M88K_REG_H_ */