sys/arch/arm/include/cdefs.h

   1 /*      $NetBSD: cdefs.h,v 1.9 2013/08/17 00:21:47 matt Exp $   */
   2
   3 #ifndef _ARM_CDEFS_H_
   4 #define _ARM_CDEFS_H_
   5
   6 #if defined (__ARM_ARCH_7__) || defined (__ARM_ARCH_7A__) || \
   7     defined (__ARM_ARCH_7R__) || defined (__ARM_ARCH_7M__) || \
   8     defined (__ARM_ARCH_7EM__) /* 7R, 7M, 7EM are for non MMU arms */
   9 #define _ARM_ARCH_7
  10 #endif
  11
  12 #if defined (_ARM_ARCH_7) || defined (__ARM_ARCH_6T2__)
  13 #define _ARM_ARCH_T2            /* Thumb2 */
  14 #endif
  15
  16 #if defined (_ARM_ARCH_T2) || defined (__ARM_ARCH_6__) || \
  17     defined (__ARM_ARCH_6J__) || defined (__ARM_ARCH_6K__) || \
  18     defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__) || \
  19     defined (__ARM_ARCH_6ZM__)
  20 #define _ARM_ARCH_6
  21 #endif
  22
  23 #if defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5T__) || \
  24     defined (__ARM_ARCH_5TE__) || defined (__ARM_ARCH_5TEJ__)
  25 #define _ARM_ARCH_5T
  26 #endif
  27
  28 #if defined (_ARM_ARCH_6) || defined (_ARM_ARCH_5T) || defined (__ARM_ARCH_5__)
  29 #define _ARM_ARCH_5
  30 #endif
  31
  32 #if defined (_ARM_ARCH_5) || defined (__ARM_ARCH_4T__)
  33 #define _ARM_ARCH_4T
  34 #endif
  35
  36 #if defined (_ARM_ARCH_T2) || \
  37     (!defined (__thumb__) && \
  38      (defined (_ARM_ARCH_6) || defined (__ARM_ARCH_5TE__) || \
  39       defined (__ARM_ARCH_5TEJ__)))
  40 #define _ARM_ARCH_DWORD_OK
  41 #endif
  42
  43 #ifdef __ARM_EABI__
  44 #define __ALIGNBYTES            (8 - 1)
  45 #else
  46 #define __ALIGNBYTES            (sizeof(int) - 1)
  47 #endif
  48
  49 #endif /* !_ARM_CDEFS_H_ */