headers/private/system/arch/arm/arch_arm_version.h

   1 /*
   2  * Copyright 2008, François Revol, revol@free.fr.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef SYSTEM_ARCH_ARM_ARCH_ARM_VERSION_H
   6 #define SYSTEM_ARCH_ARM_ARCH_ARM_VERSION_H
   7
   8 /* map all the various ARM defines to arch version to allow checking for minimal arch */
   9
  10 #if defined(__ARM_ARCH_2__) || defined(__ARM_ARCH_3__)
  11 #error we do not support this
  12 #endif
  13
  14 #if defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
  15 #define __ARM_ARCH__ 4
  16 #endif
  17
  18 #if defined(__ARM_ARCH_5__) \
  19  || defined(__ARM_ARCH_5E__) \
  20  || defined(__ARM_ARCH_5T__) \
  21  || defined(__ARM_ARCH_5TE__) \
  22  || defined(__ARM_ARCH_5TEJ__)
  23 #define __ARM_ARCH__ 5
  24 #endif
  25
  26 #if defined(__ARM_ARCH_6__) \
  27  || defined(__ARM_ARCH_6J__) \
  28  || defined(__ARM_ARCH_6K__) \
  29  || defined(__ARM_ARCH_6ZK__) \
  30  || defined(__ARM_ARCH_6T2__)
  31 #define __ARM_ARCH__ 6
  32 #endif
  33
  34 #if defined(__ARM_ARCH_7__) \
  35  || defined(__ARM_ARCH_7A__) \
  36  || defined(__ARM_ARCH_7R__) \
  37  || defined(__ARM_ARCH_7M__)
  38 #define __ARM_ARCH__ 7
  39 #endif
  40
  41 #ifndef __ARM_ARCH__
  42 #error cannot determine arm arch version
  43 #endif
  44
  45 #endif  /* SYSTEM_ARCH_ARM_ARCH_ARM_VERSION_H */
  46