| // |
| // Copyright (c) Microsoft. All rights reserved. |
| // Licensed under the MIT license. See LICENSE file in the project root for full license information. |
| // |
| |
| /*** |
| *cruntime.h - definitions specific to the target operating system and hardware |
| * |
| |
| * |
| *Purpose: |
| * This header file contains widely used definitions specific to the |
| * host operating system and hardware. It is included by every C source |
| * and most every other header file. |
| * |
| * [Internal] |
| * |
| ****/ |
| |
| #if _MSC_VER > 1000 |
| #pragma once |
| #endif /* _MSC_VER > 1000 */ |
| |
| #ifndef _INC_CRUNTIME |
| #define _INC_CRUNTIME |
| |
| #ifndef _CRTBLD |
| /* |
| * This is an internal C runtime header file. It is used when building |
| * the C runtimes only. It is not to be used as a public header file. |
| */ |
| #error ERROR: Use of C runtime library internal header file. |
| #endif /* _CRTBLD */ |
| |
| #if defined (_SYSCRT) && defined (_WIN64) |
| #define _USE_OLD_STDCPP 1 |
| #endif /* defined (_SYSCRT) && defined (_WIN64) */ |
| |
| #if !defined (UNALIGNED) |
| #if defined (_M_IA64) || defined (_M_AMD64) |
| #define UNALIGNED __unaligned |
| #else /* defined (_M_IA64) || defined (_M_AMD64) */ |
| #define UNALIGNED |
| #endif /* defined (_M_IA64) || defined (_M_AMD64) */ |
| #endif /* !defined (UNALIGNED) */ |
| |
| #ifdef _M_IX86 |
| /* |
| * 386/486 |
| */ |
| #define REG1 register |
| #define REG2 register |
| #define REG3 register |
| #define REG4 |
| #define REG5 |
| #define REG6 |
| #define REG7 |
| #define REG8 |
| #define REG9 |
| |
| #elif defined (_M_IA64) || defined (_M_AMD64) |
| /* |
| * IA64 |
| */ |
| #define REG1 register |
| #define REG2 register |
| #define REG3 register |
| #define REG4 register |
| #define REG5 register |
| #define REG6 register |
| #define REG7 register |
| #define REG8 register |
| #define REG9 register |
| |
| #else /* defined (_M_IA64) || defined (_M_AMD64) */ |
| |
| #pragma message ("Machine register set not defined") |
| |
| /* |
| * Unknown machine |
| */ |
| |
| #define REG1 |
| #define REG2 |
| #define REG3 |
| #define REG4 |
| #define REG5 |
| #define REG6 |
| #define REG7 |
| #define REG8 |
| #define REG9 |
| |
| #endif /* defined (_M_IA64) || defined (_M_AMD64) */ |
| |
| /* |
| * Are the macro definitions below still needed in this file? |
| */ |
| |
| #endif /* _INC_CRUNTIME */ |
