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Add error message for old armclang

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when armclang<6.10, cpu modifiers MUST be
specified on command line.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2023-05-05 14:05:07 +08:00
parent 8e96e78dbe
commit b1d06bb29e
3 changed files with 21 additions and 5 deletions
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11
library/aesce.c
View File

@ -74,8 +74,15 @@
#if !(defined(__ARM_FEATURE_CRYPTO) || defined(__ARM_FEATURE_AES)) || \
defined(MBEDTLS_ENABLE_ARM_CRYPTO_EXTENSIONS_COMPILER_FLAG)
# if defined(__clang__)
# pragma clang attribute push (__attribute__((target("crypto,aes"))), apply_to=function)
# if defined(__ARMCOMPILER_VERSION)
# if __ARMCOMPILER_VERSION <= 6090000
# error "Must use minimum -march=armv8-a+crypto for MBEDTLS_AESCE_C"
# else
# pragma clang attribute push (__attribute__((target("crypto,aes"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# endif
# elif defined(__clang__)
# pragma clang attribute push (__attribute__((target("crypto"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# elif defined(__GNUC__)
# pragma GCC push_options

10
library/sha256.c
View File

@ -70,11 +70,17 @@
# endif
# if !defined(__ARM_FEATURE_CRYPTO) || defined(MBEDTLS_ENABLE_ARM_CRYPTO_EXTENSIONS_COMPILER_FLAG)
# if defined(__clang__)
# if defined(__ARMCOMPILER_VERSION)
# if __ARMCOMPILER_VERSION <= 6090000
# error "Must use minimum -march=armv8-a+crypto for MBEDTLS_SHA256_USE_A64_CRYPTO_*"
# endif
# pragma clang attribute push (__attribute__((target("sha2"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# elif defined(__clang__)
# if __clang_major__ < 4
# error "A more recent Clang is required for MBEDTLS_SHA256_USE_A64_CRYPTO_*"
# endif
# pragma clang attribute push (__attribute__((target("crypto,sha2"))), apply_to=function)
# pragma clang attribute push (__attribute__((target("crypto"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# elif defined(__GNUC__)
/* FIXME: GCC 5 claims to support Armv8 Crypto Extensions, but some

5
library/sha512.c
View File

@ -84,9 +84,12 @@
# if defined(__ARMCOMPILER_VERSION)
# if __ARMCOMPILER_VERSION < 6090000
# error "A more recent armclang is required for MBEDTLS_SHA512_USE_A64_CRYPTO_*"
# endif
# elif __ARMCOMPILER_VERSION == 6090000
# error "Must use minimum -march=armv8.2-a+sha3 for MBEDTLS_SHA512_USE_A64_CRYPTO_*"
# else
# pragma clang attribute push (__attribute__((target("sha3"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# endif
# elif defined(__clang__)
# if __clang_major__ < 7
# error "A more recent Clang is required for MBEDTLS_SHA512_USE_A64_CRYPTO_*"