1 /****************************************************************************** 2 * 3 * Name: acmsvc.h - VC specific defines, etc. 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2016, 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 /* Note: do not include any C library headers here */ 48 49 /* 50 * Note: MSVC project files should define ACPI_DEBUGGER and ACPI_DISASSEMBLER 51 * as appropriate to enable editor functions like "Find all references". 52 * The editor isn't smart enough to dig through the include files to find 53 * out if these are actually defined. 54 */ 55 56 /* 57 * Map low I/O functions for MS. This allows us to disable MS language 58 * extensions for maximum portability. 59 */ 60 #define open _open 61 #define read _read 62 #define write _write 63 #define close _close 64 #define stat _stat 65 #define fstat _fstat 66 #define mkdir _mkdir 67 #define snprintf _snprintf 68 #if _MSC_VER <= 1200 /* Versions below VC++ 6 */ 69 #define vsnprintf _vsnprintf 70 #endif 71 #define O_RDONLY _O_RDONLY 72 #define O_BINARY _O_BINARY 73 #define O_CREAT _O_CREAT 74 #define O_WRONLY _O_WRONLY 75 #define O_TRUNC _O_TRUNC 76 #define S_IREAD _S_IREAD 77 #define S_IWRITE _S_IWRITE 78 #define S_IFDIR _S_IFDIR 79 80 /* Eliminate warnings for "old" (non-secure) versions of clib functions */ 81 82 #ifndef _CRT_SECURE_NO_WARNINGS 83 #define _CRT_SECURE_NO_WARNINGS 84 #endif 85 86 /* Eliminate warnings for POSIX clib function names (open, write, etc.) */ 87 88 #ifndef _CRT_NONSTDC_NO_DEPRECATE 89 #define _CRT_NONSTDC_NO_DEPRECATE 90 #endif 91 92 #define COMPILER_DEPENDENT_INT64 __int64 93 #define COMPILER_DEPENDENT_UINT64 unsigned __int64 94 #define ACPI_INLINE __inline 95 96 /* 97 * Calling conventions: 98 * 99 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 100 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 101 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 102 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 103 */ 104 #define ACPI_SYSTEM_XFACE __cdecl 105 #define ACPI_EXTERNAL_XFACE 106 #define ACPI_INTERNAL_XFACE 107 #define ACPI_INTERNAL_VAR_XFACE __cdecl 108 109 110 /* Do not maintain the architecture specific stuffs for the EFI ports */ 111 112 #if !defined(_EDK2_EFI) && !defined(_GNU_EFI) 113 #ifndef _LINT 114 /* 115 * Math helper functions 116 */ 117 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ 118 { \ 119 __asm mov edx, n_hi \ 120 __asm mov eax, n_lo \ 121 __asm div d32 \ 122 __asm mov q32, eax \ 123 __asm mov r32, edx \ 124 } 125 126 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ 127 { \ 128 __asm shr n_hi, 1 \ 129 __asm rcr n_lo, 1 \ 130 } 131 #else 132 133 /* Fake versions to make lint happy */ 134 135 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ 136 { \ 137 q32 = n_hi / d32; \ 138 r32 = n_lo / d32; \ 139 } 140 141 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ 142 { \ 143 n_hi >>= 1; \ 144 n_lo >>= 1; \ 145 } 146 #endif 147 #endif 148 149 /* warn C4100: unreferenced formal parameter */ 150 #pragma warning(disable:4100) 151 152 /* warn C4127: conditional expression is constant */ 153 #pragma warning(disable:4127) 154 155 /* warn C4706: assignment within conditional expression */ 156 #pragma warning(disable:4706) 157 158 /* warn C4131: uses old-style declarator (iASL compiler only) */ 159 #pragma warning(disable:4131) 160 161 #if _MSC_VER > 1200 /* Versions above VC++ 6 */ 162 #pragma warning( disable : 4295 ) /* needed for acpredef.h array */ 163 #endif 164 165 166 /* Debug support. */ 167 168 #ifdef _DEBUG 169 170 /* 171 * Debugging memory corruption issues with windows: 172 * Add #include <crtdbg.h> to accommon.h if necessary. 173 * Add _ASSERTE(_CrtCheckMemory()); where needed to test memory integrity. 174 * This can quickly localize the memory corruption. 175 */ 176 #define ACPI_DEBUG_INITIALIZE() \ 177 _CrtSetDbgFlag (\ 178 _CRTDBG_CHECK_ALWAYS_DF | \ 179 _CRTDBG_ALLOC_MEM_DF | \ 180 _CRTDBG_DELAY_FREE_MEM_DF | \ 181 _CRTDBG_LEAK_CHECK_DF | \ 182 _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG)); 183 184 #if 0 185 /* 186 * _CrtSetBreakAlloc can be used to set a breakpoint at a particular 187 * memory leak, add to the macro above. 188 */ 189 Detected memory leaks! 190 Dumping objects -> 191 ..\..\source\os_specific\service_layers\oswinxf.c(701) : {937} normal block at 0x002E9190, 40 bytes long. 192 Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 193 194 _CrtSetBreakAlloc (937); 195 #endif 196 197 #endif 198 199 #if _MSC_VER > 1200 /* Versions above VC++ 6 */ 200 #define COMPILER_VA_MACRO 1 201 #else 202 #endif 203 204 /* Begin standard headers */ 205 206 /* 207 * warn C4001: nonstandard extension 'single line comment' was used 208 * 209 * We need to enable this for ACPICA internal files, but disable it for 210 * buggy MS runtime headers. 211 */ 212 #pragma warning(push) 213 #pragma warning(disable:4001) 214 215 #endif /* __ACMSVC_H__ */ 216