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cdefs.h revision 1.11 
      1 /*	$NetBSD: cdefs.h,v 1.11 2014/01/29 00:20:54 matt Exp $	*/
      2 
      3 #ifndef	_ARM_CDEFS_H_
      4 #define	_ARM_CDEFS_H_
      5 
      6 #if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || __GNUC__ > 4
      7 #error GCC 4.1 or compatible required.
      8 #endif
      9 
     10 #if defined (__ARM_ARCH_8A__)
     11 #define _ARM_ARCH_8		/* ARMv8 64-bit in AARCH32 */
     12 #endif
     13 
     14 #if defined (_ARM_ARCH_8) || defined (__ARM_ARCH_7__) || \
     15     defined (__ARM_ARCH_7A__) || defined (__ARM_ARCH_7R__) || \
     16     defined (__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__)
     17 	/* 7R, 7M, 7EM are for non MMU arms */
     18 #define _ARM_ARCH_7
     19 #endif
     20 
     21 #if defined (_ARM_ARCH_7) || defined (__ARM_ARCH_6T2__)
     22 #define _ARM_ARCH_T2		/* Thumb2 */
     23 #endif
     24 
     25 #if defined (_ARM_ARCH_T2) || defined (__ARM_ARCH_6__) || \
     26     defined (__ARM_ARCH_6J__) || defined (__ARM_ARCH_6K__) || \
     27     defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__) || \
     28     defined (__ARM_ARCH_6ZM__)
     29 #define _ARM_ARCH_6
     30 #endif
     31 
     32 #if defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5T__) || \
     33     defined (__ARM_ARCH_5TE__) || defined (__ARM_ARCH_5TEJ__)
     34 #define _ARM_ARCH_5T
     35 #endif
     36 
     37 #if defined (_ARM_ARCH_6) || defined (_ARM_ARCH_5T) || defined (__ARM_ARCH_5__)
     38 #define _ARM_ARCH_5
     39 #endif
     40 
     41 #if defined (_ARM_ARCH_5) || defined (__ARM_ARCH_4T__)
     42 #define _ARM_ARCH_4T
     43 #endif
     44 
     45 #if defined (_ARM_ARCH_T2) || \
     46     (!defined (__thumb__) && \
     47      (defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5TE__) || \
     48       defined (__ARM_ARCH_5TEJ__)))
     49 #define	_ARM_ARCH_DWORD_OK
     50 #endif
     51 
     52 #if defined(__ARM_EABI__) || defined(__ARM_PCS_AAPCS64)
     53 #define __ALIGNBYTES		(8 - 1)
     54 #else
     55 #define __ALIGNBYTES		(sizeof(int) - 1)
     56 #endif
     57 
     58 #endif /* !_ARM_CDEFS_H_ */
     59