1/****************************************************************************** 2 * 3 * Name: acmsvc.h - VC specific defines, etc. 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2011, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44#ifndef __ACMSVC_H__ 45#define __ACMSVC_H__ 46 47 48/* 49 * Map low I/O functions for MS. This allows us to disable MS language 50 * extensions for maximum portability. 51 */ 52#define open _open 53#define read _read 54#define write _write 55#define close _close 56#define stat _stat 57#define fstat _fstat 58#define mkdir _mkdir 59#define strlwr _strlwr 60#define O_RDONLY _O_RDONLY 61#define O_BINARY _O_BINARY 62#define O_CREAT _O_CREAT 63#define O_WRONLY _O_WRONLY 64#define O_TRUNC _O_TRUNC 65#define S_IREAD _S_IREAD 66#define S_IWRITE _S_IWRITE 67#define S_IFDIR _S_IFDIR 68 69/* Eliminate warnings for "old" (non-secure) versions of clib functions */ 70 71#ifndef _CRT_SECURE_NO_WARNINGS 72#define _CRT_SECURE_NO_WARNINGS 73#endif 74 75/* Eliminate warnings for POSIX clib function names (open, write, etc.) */ 76 77#ifndef _CRT_NONSTDC_NO_DEPRECATE 78#define _CRT_NONSTDC_NO_DEPRECATE 79#endif 80 81#define COMPILER_DEPENDENT_INT64 __int64 82#define COMPILER_DEPENDENT_UINT64 unsigned __int64 83#define ACPI_INLINE __inline 84 85/* 86 * Calling conventions: 87 * 88 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 89 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 90 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 91 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 92 */ 93#define ACPI_SYSTEM_XFACE __cdecl 94#define ACPI_EXTERNAL_XFACE 95#define ACPI_INTERNAL_XFACE 96#define ACPI_INTERNAL_VAR_XFACE __cdecl 97 98#ifndef _LINT 99/* 100 * Math helper functions 101 */ 102#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ 103{ \ 104 __asm mov edx, n_hi \ 105 __asm mov eax, n_lo \ 106 __asm div d32 \ 107 __asm mov q32, eax \ 108 __asm mov r32, edx \ 109} 110 111#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ 112{ \ 113 __asm shr n_hi, 1 \ 114 __asm rcr n_lo, 1 \ 115} 116#else 117 118/* Fake versions to make lint happy */ 119 120#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ 121{ \ 122 q32 = n_hi / d32; \ 123 r32 = n_lo / d32; \ 124} 125 126#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ 127{ \ 128 n_hi >>= 1; \ 129 n_lo >>= 1; \ 130} 131#endif 132 133/* warn C4100: unreferenced formal parameter */ 134#pragma warning(disable:4100) 135 136/* warn C4127: conditional expression is constant */ 137#pragma warning(disable:4127) 138 139/* warn C4706: assignment within conditional expression */ 140#pragma warning(disable:4706) 141 142/* warn C4131: uses old-style declarator (iASL compiler only) */ 143#pragma warning(disable:4131) 144 145#if _MSC_VER > 1200 /* Versions above VC++ 6 */ 146#pragma warning( disable : 4295 ) /* needed for acpredef.h array */ 147#endif 148 149#endif /* __ACMSVC_H__ */ 150