arm_arch.h revision 3f9e6ada2c9f7183a41081263585e6a70bbd9f59 
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#  if	defined(__aarch64__)
14#   define __ARM_ARCH__ 8
15#   if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
16#    define __ARMEB__
17#   else
18#    define __ARMEL__
19#   endif
20  /*
21   * Why doesn't gcc define __ARM_ARCH__? Instead it defines
22   * bunch of below macros. See all_architectires[] table in
23   * gcc/config/arm/arm.c. On a side note it defines
24   * __ARMEL__/__ARMEB__ for little-/big-endian.
25   */
26#  elif defined(__ARM_ARCH)
27#   define __ARM_ARCH__ __ARM_ARCH
28#  elif	defined(__ARM_ARCH_8A__)
29#   define __ARM_ARCH__ 8
30#  elif	defined(__ARM_ARCH_7__)	|| defined(__ARM_ARCH_7A__)	|| \
31	defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__)	|| \
32	defined(__ARM_ARCH_7EM__)
33#   define __ARM_ARCH__ 7
34#  elif	defined(__ARM_ARCH_6__)	|| defined(__ARM_ARCH_6J__)	|| \
35	defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__)	|| \
36	defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__)	|| \
37	defined(__ARM_ARCH_6T2__)
38#   define __ARM_ARCH__ 6
39#  elif	defined(__ARM_ARCH_5__)	|| defined(__ARM_ARCH_5T__)	|| \
40	defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__)	|| \
41	defined(__ARM_ARCH_5TEJ__)
42#   define __ARM_ARCH__ 5
43#  elif	defined(__ARM_ARCH_4__)	|| defined(__ARM_ARCH_4T__)
44#   define __ARM_ARCH__ 4
45#  else
46#   error "unsupported ARM architecture"
47#  endif
48# endif
49#endif
50
51#ifdef OPENSSL_FIPSCANISTER
52#include <openssl/fipssyms.h>
53#endif
54
55#if !__ASSEMBLER__
56extern unsigned int OPENSSL_armcap_P;
57#endif
58
59#define ARMV7_NEON      (1<<0)
60#define ARMV7_TICK      (1<<1)
61#define ARMV8_AES       (1<<2)
62#define ARMV8_SHA1      (1<<3)
63#define ARMV8_SHA256    (1<<4)
64#define ARMV8_PMULL     (1<<5)
65
66#endif
67