1 /* $NetBSD: cdefs.h,v 1.16 2019/08/02 12:07:25 joerg Exp $ */ 2 3 #ifndef _ARM_CDEFS_H_ 4 #define _ARM_CDEFS_H_ 5 6 #ifndef __lint__ 7 #if (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || __GNUC__ < 4 8 #error GCC 4.1 or compatible required. 9 #endif 10 #endif 11 12 #if defined (__ARM_ARCH_8A__) 13 #define _ARM_ARCH_8 /* ARMv8 64-bit in AARCH32 */ 14 #endif 15 16 #if defined (_ARM_ARCH_8) || defined (__ARM_ARCH_7__) || \ 17 defined (__ARM_ARCH_7A__) || defined (__ARM_ARCH_7R__) || \ 18 defined (__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__) 19 /* 7R, 7M, 7EM are for non MMU arms */ 20 #define _ARM_ARCH_7 21 #endif 22 23 #if defined (_ARM_ARCH_7) || defined (__ARM_ARCH_6T2__) 24 #define _ARM_ARCH_T2 /* Thumb2 */ 25 #endif 26 27 #if defined (_ARM_ARCH_T2) || defined (__ARM_ARCH_6__) || \ 28 defined (__ARM_ARCH_6J__) || \ 29 defined (__ARM_ARCH_6K__) || defined (__ARM_ARCH_6KZ__) || \ 30 defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__) || \ 31 defined (__ARM_ARCH_6ZM__) 32 #define _ARM_ARCH_6 33 #endif 34 35 #if defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5T__) || \ 36 defined (__ARM_ARCH_5TE__) || defined (__ARM_ARCH_5TEJ__) 37 #define _ARM_ARCH_5T 38 #endif 39 40 #if defined (_ARM_ARCH_6) || defined (_ARM_ARCH_5T) || defined (__ARM_ARCH_5__) 41 #define _ARM_ARCH_5 42 #endif 43 44 #if defined (_ARM_ARCH_5) || defined (__ARM_ARCH_4T__) 45 #define _ARM_ARCH_4T 46 #endif 47 48 #if defined (_ARM_ARCH_T2) || \ 49 (!defined (__thumb__) && \ 50 (defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5TE__) || \ 51 defined (__ARM_ARCH_5TEJ__))) 52 #define _ARM_ARCH_DWORD_OK 53 #endif 54 55 #if defined(__ARM_PCS_AAPCS64) 56 #define __ALIGNBYTES (sizeof(__int128_t) - 1) 57 #elif defined(__ARM_EABI__) 58 #define __ALIGNBYTES (sizeof(long long) - 1) 59 #else 60 #define __ALIGNBYTES (sizeof(int) - 1) 61 #endif 62 63 #endif /* !_ARM_CDEFS_H_ */ 64