1 /* $NetBSD: cdefs.h,v 1.19 2020/12/01 02:43:14 rin 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 13 #if defined (__ARM_ARCH_8A__) || defined (__ARM_ARCH_8A) || \ 14 __ARM_ARCH == 8 15 /* __ARM_ARCH_8A__ is a typo */ 16 #define _ARM_ARCH_8 17 #endif 18 19 #if defined (_ARM_ARCH_8) || defined (__ARM_ARCH_7__) || \ 20 defined (__ARM_ARCH_7A__) || defined (__ARM_ARCH_7R__) || \ 21 defined (__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__) 22 /* 7R, 7M, 7EM are for non MMU arms */ 23 #define _ARM_ARCH_7 24 #endif 25 26 #if defined (_ARM_ARCH_7) || defined (__ARM_ARCH_6T2__) 27 #define _ARM_ARCH_T2 /* Thumb2 */ 28 #endif 29 30 #if defined (_ARM_ARCH_T2) || defined (__ARM_ARCH_6__) || \ 31 defined (__ARM_ARCH_6J__) || \ 32 defined (__ARM_ARCH_6K__) || defined (__ARM_ARCH_6KZ__) || \ 33 defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__) || \ 34 defined (__ARM_ARCH_6ZM__) 35 #define _ARM_ARCH_6 36 #endif 37 38 #if defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5T__) || \ 39 defined (__ARM_ARCH_5TE__) || defined (__ARM_ARCH_5TEJ__) 40 #define _ARM_ARCH_5T 41 #endif 42 43 #if defined (_ARM_ARCH_6) || defined (_ARM_ARCH_5T) || defined (__ARM_ARCH_5__) 44 #define _ARM_ARCH_5 45 #endif 46 47 #if defined (_ARM_ARCH_5) || defined (__ARM_ARCH_4T__) 48 #define _ARM_ARCH_4T 49 #endif 50 51 #if defined (_ARM_ARCH_T2) || \ 52 (!defined (__thumb__) && \ 53 (defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5TE__) || \ 54 defined (__ARM_ARCH_5TEJ__))) 55 #define _ARM_ARCH_DWORD_OK 56 #endif 57 58 #if defined (__ARMEB__) && defined (_ARM_ARCH_6) 59 #define _ARM_ARCH_BE8 60 #endif 61 62 #if defined(__ARM_PCS_AAPCS64) 63 #define __ALIGNBYTES (sizeof(__int128_t) - 1) 64 #elif defined(__ARM_EABI__) 65 #define __ALIGNBYTES (sizeof(long long) - 1) 66 #else 67 #define __ALIGNBYTES (sizeof(int) - 1) 68 #endif 69 70 #endif /* !_ARM_CDEFS_H_ */ 71