1 /* 2 * Copyright (c) 2006-2007 Apple Inc. All rights reserved. 3 */ 4 5 #ifndef _ARM__PARAM_H_ 6 #define _ARM__PARAM_H_ 7 8 #if defined (__arm__) || defined (__arm64__) 9 10 #include <arm/_types.h> 11 12 /* 13 * Round p (pointer or byte index) up to a correctly-aligned value for all 14 * data types (int, long, ...). The result is unsigned int and must be 15 * cast to any desired pointer type. 16 */ 17 #define __DARWIN_ALIGNBYTES (sizeof(__darwin_size_t) - 1) 18 #define __DARWIN_ALIGN(p) ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES) &~ __DARWIN_ALIGNBYTES) 19 20 #define __DARWIN_ALIGNBYTES32 (sizeof(__uint32_t) - 1) 21 #define __DARWIN_ALIGN32(p) ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES32) &~ __DARWIN_ALIGNBYTES32) 22 23 #endif /* defined (__arm__) || defined (__arm64__) */ 24 25 #endif /* _ARM__PARAM_H_ */ 26