cputypes.h revision 1.11
1/* $NetBSD: cputypes.h,v 1.11 2008/04/28 20:23:35 martin Exp $ */ 2 3/*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef _SH3_CPUTYPES_H_ 30#define _SH3_CPUTYPES_H_ 31 32#ifdef _KERNEL 33 34#if defined(_KERNEL_OPT) 35#include "opt_cputype.h" 36#elif defined(_LKM) 37/* If building an LKM, include both SH3 and SH4 support. */ 38#define SH3 39#define SH4 40#endif 41 42#define CPU_ARCH_SH3 3 43#define CPU_ARCH_SH4 4 44 45/* SH3 series */ 46#define CPU_PRODUCT_7708 1 47#define CPU_PRODUCT_7708S 2 48#define CPU_PRODUCT_7708R 3 49#define CPU_PRODUCT_7709 4 50#define CPU_PRODUCT_7709A 5 51 52/* SH4 series */ 53#define CPU_PRODUCT_7750 6 54#define CPU_PRODUCT_7750S 7 55#define CPU_PRODUCT_7750R 8 56#define CPU_PRODUCT_7751 9 57#define CPU_PRODUCT_7751R 10 58 59 60#ifndef _LOCORE 61extern int cpu_arch; 62extern int cpu_product; 63#if defined(SH3) && defined(SH4) 64#define CPU_IS_SH3 (cpu_arch == CPU_ARCH_SH3) 65#define CPU_IS_SH4 (cpu_arch == CPU_ARCH_SH4) 66#elif defined(SH3) 67#define CPU_IS_SH3 (/* CONSTCOND */1) 68#define CPU_IS_SH4 (/* CONSTCOND */0) 69#elif defined(SH4) 70#define CPU_IS_SH3 (/* CONSTCOND */0) 71#define CPU_IS_SH4 (/* CONSTCOND */1) 72#else 73#error "define SH3 and/or SH4" 74#endif 75#endif /* !_LOCORE */ 76 77#endif /* _KERNEL */ 78 79#endif /* !_SH3_CPUTYPES_H_ */ 80