crypto/arm_arch.h

   1 #ifndef __ARM_ARCH_H__
   2 #define __ARM_ARCH_H__
   3
   4 #if !defined(__ARM_ARCH__)
   5 # if defined(__CC_ARM)
   6 #  define __ARM_ARCH__ __TARGET_ARCH_ARM
   7 #  if defined(__BIG_ENDIAN)
   8 #   define __ARMEB__
   9 #  else
  10 #   define __ARMEL__
  11 #  endif
  12 # elif defined(__GNUC__)
  13   /*
  14    * Why doesn't gcc define __ARM_ARCH__? Instead it defines
  15    * bunch of below macros. See all_architectires[] table in
  16    * gcc/config/arm/arm.c. On a side note it defines
  17    * __ARMEL__/__ARMEB__ for little-/big-endian.
  18    */
  19 #  if   defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__)     || \
  20         defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__)     || \
  21         defined(__ARM_ARCH_7EM__)
  22 #   define __ARM_ARCH__ 7
  23 #  elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__)     || \
  24         defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__)     || \
  25         defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__)    || \
  26         defined(__ARM_ARCH_6T2__)
  27 #   define __ARM_ARCH__ 6
  28 #  elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__)     || \
  29         defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__)    || \
  30         defined(__ARM_ARCH_5TEJ__)
  31 #   define __ARM_ARCH__ 5
  32 #  elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
  33 #   define __ARM_ARCH__ 4
  34 #  else
  35 #   error "unsupported ARM architecture"
  36 #  endif
  37 # endif
  38 #endif
  39
  40 #ifdef OPENSSL_FIPSCANISTER
  41 #include <openssl/fipssyms.h>
  42 #endif
  43
  44 #if !__ASSEMBLER__
  45 extern unsigned int OPENSSL_armcap_P;
  46
  47 #define ARMV7_NEON      (1<<0)
  48 #define ARMV7_TICK      (1<<1)
  49 #endif
  50
  51 #endif