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skip pragma when cpu modifier has been set

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2023-03-14 10:42:47 +08:00
parent b28d55b242
commit ec9be84ae6
1 changed files with 17 additions and 15 deletions
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32
library/aesce.c
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@ -48,22 +48,24 @@
#if defined(MBEDTLS_HAVE_ARM64) #if defined(MBEDTLS_HAVE_ARM64)
#if defined(__clang__) #if !defined(__ARM_FEATURE_AES) || defined(MBEDTLS_NEED_TARGET_OPTIONS)
# if __clang_major__ < 4 # if defined(__clang__)
# error "A more recent Clang is required for MBEDTLS_AESCE_C" # if __clang_major__ < 4
# error "A more recent Clang is required for MBEDTLS_AESCE_C"
# endif
# pragma clang attribute push (__attribute__((target("crypto"))), apply_to=function)
# define MBEDTLS_POP_TARGET_PRAGMA
# elif defined(__GNUC__)
# if __GNUC__ < 6
# error "A more recent GCC is required for MBEDTLS_AESCE_C"
# endif
# pragma GCC push_options
# pragma GCC target ("arch=armv8-a+crypto")
# define MBEDTLS_POP_TARGET_PRAGMA
# else
# error "Only GCC and Clang supported for MBEDTLS_AESCE_C"
# endif # endif
# pragma clang attribute push (__attribute__((target("crypto"))), apply_to=function) #endif /* !__ARM_FEATURE_AES || MBEDTLS_NEED_TARGET_OPTIONS */
# define MBEDTLS_POP_TARGET_PRAGMA
#elif defined(__GNUC__)
# if __GNUC__ < 6
# error "A more recent GCC is required for MBEDTLS_AESCE_C"
# endif
# pragma GCC push_options
# pragma GCC target ("arch=armv8-a+crypto")
# define MBEDTLS_POP_TARGET_PRAGMA
#else
# error "Only GCC and Clang supported for MBEDTLS_AESCE_C"
#endif
#include <arm_neon.h> #include <arm_neon.h>