[331] | 1 | /*
|
---|
| 2 | * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
| 3 | *
|
---|
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
|
---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
---|
| 6 | * in the file LICENSE in the source distribution or at
|
---|
| 7 | * https://www.openssl.org/source/license.html
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #ifndef __ARM_ARCH_H__
|
---|
| 11 | # define __ARM_ARCH_H__
|
---|
| 12 |
|
---|
| 13 | # if !defined(__ARM_ARCH__)
|
---|
| 14 | # if defined(__CC_ARM)
|
---|
| 15 | # define __ARM_ARCH__ __TARGET_ARCH_ARM
|
---|
| 16 | # if defined(__BIG_ENDIAN)
|
---|
| 17 | # define __ARMEB__
|
---|
| 18 | # else
|
---|
| 19 | # define __ARMEL__
|
---|
| 20 | # endif
|
---|
| 21 | # elif defined(__GNUC__)
|
---|
| 22 | # if defined(__aarch64__)
|
---|
| 23 | # define __ARM_ARCH__ 8
|
---|
| 24 | # if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
|
---|
| 25 | # define __ARMEB__
|
---|
| 26 | # else
|
---|
| 27 | # define __ARMEL__
|
---|
| 28 | # endif
|
---|
| 29 | /*
|
---|
| 30 | * Why doesn't gcc define __ARM_ARCH__? Instead it defines
|
---|
| 31 | * bunch of below macros. See all_architectires[] table in
|
---|
| 32 | * gcc/config/arm/arm.c. On a side note it defines
|
---|
| 33 | * __ARMEL__/__ARMEB__ for little-/big-endian.
|
---|
| 34 | */
|
---|
| 35 | # elif defined(__ARM_ARCH)
|
---|
| 36 | # define __ARM_ARCH__ __ARM_ARCH
|
---|
| 37 | # elif defined(__ARM_ARCH_8A__)
|
---|
| 38 | # define __ARM_ARCH__ 8
|
---|
| 39 | # elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
|
---|
| 40 | defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__) || \
|
---|
| 41 | defined(__ARM_ARCH_7EM__)
|
---|
| 42 | # define __ARM_ARCH__ 7
|
---|
| 43 | # elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
|
---|
| 44 | defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__) || \
|
---|
| 45 | defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__) || \
|
---|
| 46 | defined(__ARM_ARCH_6T2__)
|
---|
| 47 | # define __ARM_ARCH__ 6
|
---|
| 48 | # elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || \
|
---|
| 49 | defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__) || \
|
---|
| 50 | defined(__ARM_ARCH_5TEJ__)
|
---|
| 51 | # define __ARM_ARCH__ 5
|
---|
| 52 | # elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
|
---|
| 53 | # define __ARM_ARCH__ 4
|
---|
| 54 | # else
|
---|
| 55 | # error "unsupported ARM architecture"
|
---|
| 56 | # endif
|
---|
| 57 | # endif
|
---|
| 58 | # endif
|
---|
| 59 |
|
---|
| 60 | # if !defined(__ARM_MAX_ARCH__)
|
---|
| 61 | # define __ARM_MAX_ARCH__ __ARM_ARCH__
|
---|
| 62 | # endif
|
---|
| 63 |
|
---|
| 64 | # if __ARM_MAX_ARCH__<__ARM_ARCH__
|
---|
| 65 | # error "__ARM_MAX_ARCH__ can't be less than __ARM_ARCH__"
|
---|
| 66 | # elif __ARM_MAX_ARCH__!=__ARM_ARCH__
|
---|
| 67 | # if __ARM_ARCH__<7 && __ARM_MAX_ARCH__>=7 && defined(__ARMEB__)
|
---|
| 68 | # error "can't build universal big-endian binary"
|
---|
| 69 | # endif
|
---|
| 70 | # endif
|
---|
| 71 |
|
---|
| 72 | # if !__ASSEMBLER__
|
---|
| 73 | extern unsigned int OPENSSL_armcap_P;
|
---|
| 74 | # endif
|
---|
| 75 |
|
---|
| 76 | # define ARMV7_NEON (1<<0)
|
---|
| 77 | # define ARMV7_TICK (1<<1)
|
---|
| 78 | # define ARMV8_AES (1<<2)
|
---|
| 79 | # define ARMV8_SHA1 (1<<3)
|
---|
| 80 | # define ARMV8_SHA256 (1<<4)
|
---|
| 81 | # define ARMV8_PMULL (1<<5)
|
---|
| 82 |
|
---|
| 83 | #endif
|
---|