projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: i386.h | |
| 5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
| 7 | * | |
| 8 | * The above named program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| 10 | * License version 2 as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * The above named program is distributed in the hope that it will be | |
| 13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public | |
| 18 | * License along with this work; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 20 | * | |
| 21 | * ========== Copyright Header End ============================================ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * Copyright 2007 Sun Microsystems, Inc. All rights reserved. | |
| 25 | * Use is subject to license terms. | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef _I386_H_ | |
| 29 | #define _I386_H_ | |
| 30 | ||
| 31 | #pragma ident "@(#)i386.h 1.1 07/01/09 SMI" | |
| 32 | ||
| 33 | #ifdef __cplusplus | |
| 34 | extern "C" { | |
| 35 | #endif | |
| 36 | ||
| 37 | #include <sys/types.h> | |
| 38 | ||
| 39 | #if HOST_OS_SOLARIS9 /* { */ | |
| 40 | #include <sys/int_types.h> | |
| 41 | #elif HOST_OS_LINUX /* } { */ | |
| 42 | #include <stdint.h> | |
| 43 | #endif /* } */ | |
| 44 | ||
| 45 | #define HOST_CPU_LITTLE_ENDIAN 1 | |
| 46 | ||
| 47 | #define FE_INSTN(_instn) \ | |
| 48 | ((_instn>>24) | ((_instn>>8)&0xff00) | \ | |
| 49 | ((_instn & 0xff00)<<8) | ((_instn&0xff)<<24)) | |
| 50 | ||
| 51 | ||
| 52 | /* | |
| 53 | * define non-ANSI names for signed integer types | |
| 54 | * - do this explicitly because I can never remember | |
| 55 | * that int32_t is signed ! so cast it to a sint32_t instead ! | |
| 56 | */ | |
| 57 | ||
| 58 | typedef int8_t sint8_t; | |
| 59 | typedef int16_t sint16_t; | |
| 60 | typedef int32_t sint32_t; | |
| 61 | typedef int64_t sint64_t; | |
| 62 | ||
| 63 | typedef enum { false=0, true=!false } bool_t; | |
| 64 | ||
| 65 | typedef uint32_t ieee_fp32_t; | |
| 66 | typedef uint64_t ieee_fp64_t; | |
| 67 | typedef long double ieee_fp128_t; | |
| 68 | ||
| 69 | #ifdef __cplusplus | |
| 70 | } | |
| 71 | #endif | |
| 72 | ||
| 73 | #endif /* _I386_H_ */ |