182003Sjake/*- 282003Sjake * Copyright 2001 by Thomas Moestl <tmm@FreeBSD.org>. All rights reserved. 382003Sjake * 482003Sjake * Redistribution and use in source and binary forms, with or without 582003Sjake * modification, are permitted provided that the following conditions 682003Sjake * are met: 782003Sjake * 1. Redistributions of source code must retain the above copyright 882003Sjake * notice, this list of conditions and the following disclaimer. 982003Sjake * 2. Redistributions in binary form must reproduce the above copyright 1082003Sjake * notice, this list of conditions and the following disclaimer in the 1182003Sjake * documentation and/or other materials provided with the distribution. 1282003Sjake * 1382003Sjake * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1482003Sjake * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1582003Sjake * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1682003Sjake * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 1782003Sjake * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 1882003Sjake * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 1982003Sjake * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 2082003Sjake * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2182003Sjake * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 2282003Sjake * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2382003Sjake * 2482003Sjake * $FreeBSD$ 2582003Sjake */ 2682003Sjake 2782003Sjake#ifndef _MACHINE_TSTATE_H_ 2882003Sjake#define _MACHINE_TSTATE_H_ 2982003Sjake 3082003Sjake#include <machine/pstate.h> 3182003Sjake#include <machine/ccr.h> 3282003Sjake 3382003Sjake#define TSTATE_CWP_SHIFT 0 3482003Sjake#define TSTATE_CWP_BITS 5 3582003Sjake#define TSTATE_CWP_MASK \ 3682003Sjake (((1 << TSTATE_CWP_BITS) - 1) << TSTATE_CWP_SHIFT) 3782003Sjake#define TSTATE_CWP(x) ((x & TSTATE_CWP_MASK) >> TSTATE_CWP_SHIFT) 3882003Sjake 3982003Sjake#define TSTATE_PSTATE_SHIFT 8 4082003Sjake#define TSTATE_PSTATE_BITS 12 4182003Sjake#define TSTATE_PSTATE_MASK \ 4282003Sjake (((1 << TSTATE_PSTATE_BITS) - 1) << TSTATE_PSTATE_SHIFT) 4382003Sjake#define TSTATE_PSTATE(x) ((x) << TSTATE_PSTATE_SHIFT) 4482003Sjake#define TSTATE_AG TSTATE_PSTATE(PSTATE_AG) 4582003Sjake#define TSTATE_IE TSTATE_PSTATE(PSTATE_IE) 4682003Sjake#define TSTATE_PRIV TSTATE_PSTATE(PSTATE_PRIV) 4782003Sjake#define TSTATE_AM TSTATE_PSTATE(PSTATE_AM) 4882003Sjake#define TSTATE_PEF TSTATE_PSTATE(PSTATE_PEF) 4982003Sjake#define TSTATE_RED TSTATE_PSTATE(PSTATE_RED) 5088631Sjake#define TSTATE_MM_TSO TSTATE_PSTATE(PSTATE_MM_TSO) 5188631Sjake#define TSTATE_MM_PSO TSTATE_PSTATE(PSTATE_MM_PSO) 5288631Sjake#define TSTATE_MM_RMO TSTATE_PSTATE(PSTATE_MM_RMO) 5382003Sjake#define TSTATE_TLE TSTATE_PSTATE(PSTATE_TLE) 5482003Sjake#define TSTATE_CLE TSTATE_PSTATE(PSTATE_CLE) 5582003Sjake#define TSTATE_MG TSTATE_PSTATE(PSTATE_MG) 5682003Sjake#define TSTATE_IG TSTATE_PSTATE(PSTATE_IG) 5782003Sjake 5882003Sjake#define TSTATE_ASI_SHIFT 24 5982003Sjake#define TSTATE_ASI_BITS 8 6082003Sjake#define TSTATE_ASI_MASK \ 6182003Sjake (((1 << TSTATE_ASI_BITS) - 1) << TSTATE_ASI_SHIFT) 6282003Sjake#define TSTATE_ASI(x) ((x & TSTATE_ASI_MASK) >> TSTATE_ASI_SHIFT) 6382003Sjake 6482003Sjake#define TSTATE_CCR_SHIFT 32 6588631Sjake#define TSTATE_ICC_SHIFT (TSTATE_CCR_SHIFT + ICC_SHIFT) 6688631Sjake#define TSTATE_ICC_MASK (ICC_MASK << TSTATE_CCR_SHIFT) 6788631Sjake#define TSTATE_XCC_SHIFT (TSTATE_CCR_SHIFT + XCC_SHIFT) 6888631Sjake#define TSTATE_XCC_MASK (XCC_MASK << TSTATE_CCR_SHIFT) 6982003Sjake#define TSTATE_CCR(x) ((x) << TSTATE_CCR_SHIFT) 7082003Sjake#define TSTATE_ICC_C TSTATE_CCR(ICC_C) 7182003Sjake#define TSTATE_ICC_V TSTATE_CCR(ICC_V) 7282003Sjake#define TSTATE_ICC_Z TSTATE_CCR(ICC_Z) 7382003Sjake#define TSTATE_ICC_N TSTATE_CCR(ICC_N) 7482003Sjake#define TSTATE_XCC_C TSTATE_CCR(XCC_C) 7582003Sjake#define TSTATE_XCC_V TSTATE_CCR(XCC_V) 7682003Sjake#define TSTATE_XCC_Z TSTATE_CCR(XCC_Z) 7782003Sjake#define TSTATE_XCC_N TSTATE_CCR(XCC_N) 7882003Sjake 7988631Sjake#define TSTATE_SECURE(tstate) \ 8088631Sjake PSTATE_SECURE(((tstate) >> TSTATE_PSTATE_SHIFT) & ((1 << TSTATE_PSTATE_BITS) - 1)) 8188631Sjake 8282003Sjake#endif /* !_MACHINE_TSTATE_H_ */ 83