mips/include/regnum.h

/*	$NetBSD: regnum.h,v 1.7 2003/11/26 08:36:49 he Exp $	*/

/*
 * Copyright (c) 1992, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department and Ralph Campbell.
 *
 * 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. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
 *
 * from: Utah Hdr: reg.h 1.1 90/07/09
 *
 *	@(#)reg.h	8.2 (Berkeley) 1/11/94
 */
/*
 * Copyright (c) 1988 University of Utah.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department and Ralph Campbell.
 *
 * 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 the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
 *
 * from: Utah Hdr: reg.h 1.1 90/07/09
 *
 *	@(#)reg.h	8.2 (Berkeley) 1/11/94
 */

/*
 * Location of the users' stored
 * registers relative to ZERO.
 * Usage is p->p_regs[XX].
 */
#define _R_ZERO		0
#define _R_AST		1
#define _R_V0		2
#define _R_V1		3
#define _R_A0		4
#define _R_A1		5
#define _R_A2		6
#define _R_A3		7
#if defined(__mips_n32) || defined(__mips_n64)
#define _R_A4		8
#define _R_A5		9
#define _R_A6		10
#define _R_A7		11
#define _R_T0		12
#define _R_T1		13
#define _R_T2		14
#define _R_T3		15
#else
#define _R_T0		8
#define _R_T1		9
#define _R_T2		10
#define _R_T3		11
#define _R_T4		12
#define _R_T5		13
#define _R_T6		14
#define _R_T7		15
#endif /* __mips_n32 || __mips_n64 */
#define _R_S0		16
#define _R_S1		17
#define _R_S2		18
#define _R_S3		19
#define _R_S4		20
#define _R_S5		21
#define _R_S6		22
#define _R_S7		23
#define _R_T8		24
#define _R_T9		25
#define _R_K0		26
#define _R_K1		27
#define _R_GP		28
#define _R_SP		29
#define _R_S8		30
#define _R_RA		31
#define	_R_SR		32
#ifndef _KERNEL		/* clashes with netccitt/pk.h */
#define	_R_PS		_R_SR	/* alias for SR */
#endif

/* See <mips/regdef.h> for an explanation. */
#if defined(__mips_n32) || defined(__mips_n64)
#define	_R_TA0		8
#define	_R_TA1		9
#define	_R_TA2		10
#define	_R_TA3		11
#else
#define	_R_TA0		12
#define	_R_TA1		13
#define	_R_TA2		14
#define	_R_TA3		15
#endif /* __mips_n32 || __mips_n64 */

#define _R_MULLO	33
#define _R_MULHI	34
#define _R_BADVADDR	35
#define _R_CAUSE	36
#define	_R_PC		37

#define _FPBASE	38
#define _R_F0		(_FPBASE+0)
#define _R_F1		(_FPBASE+1)
#define _R_F2		(_FPBASE+2)
#define _R_F3		(_FPBASE+3)
#define _R_F4		(_FPBASE+4)
#define _R_F5		(_FPBASE+5)
#define _R_F6		(_FPBASE+6)
#define _R_F7		(_FPBASE+7)
#define _R_F8		(_FPBASE+8)
#define _R_F9		(_FPBASE+9)
#define _R_F10		(_FPBASE+10)
#define _R_F11		(_FPBASE+11)
#define _R_F12		(_FPBASE+12)
#define _R_F13		(_FPBASE+13)
#define _R_F14		(_FPBASE+14)
#define _R_F15		(_FPBASE+15)
#define _R_F16		(_FPBASE+16)
#define _R_F17		(_FPBASE+17)
#define _R_F18		(_FPBASE+18)
#define _R_F19		(_FPBASE+19)
#define _R_F20		(_FPBASE+20)
#define _R_F21		(_FPBASE+21)
#define _R_F22		(_FPBASE+22)
#define _R_F23		(_FPBASE+23)
#define _R_F24		(_FPBASE+24)
#define _R_F25		(_FPBASE+25)
#define _R_F26		(_FPBASE+26)
#define _R_F27		(_FPBASE+27)
#define _R_F28		(_FPBASE+28)
#define _R_F29		(_FPBASE+29)
#define _R_F30		(_FPBASE+30)
#define _R_F31		(_FPBASE+31)
#define	_R_FSR		(_FPBASE+32)