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Disable hw AES on Arm for IAR

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-11-28 13:42:17 +00:00
parent 11c3fd1f73
commit 410ad44725
2 changed files with 10 additions and 4 deletions
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2
library/aesce.c
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@ -45,7 +45,7 @@
#include "aesce.h"
#if defined(MBEDTLS_ARCH_IS_ARMV8_A) && defined(__ARM_NEON)
#if defined(MBEDTLS_AESCE_HAVE_CODE)
/* Compiler version checks. */
#if defined(__clang__)

12
library/aesce.h
View file

@ -15,12 +15,17 @@
#define MBEDTLS_AESCE_H
#include "mbedtls/build_info.h"
#include "common.h"
#include "mbedtls/aes.h"
#if defined(MBEDTLS_AESCE_C) && defined(MBEDTLS_ARCH_IS_ARMV8_A) && defined(__ARM_NEON)
#if defined(MBEDTLS_AESCE_C) && defined(MBEDTLS_ARCH_IS_ARMV8_A) && defined(__ARM_NEON) \
&& (defined(MBEDTLS_COMPILER_IS_GCC) || defined(__clang__) || defined(MSC_VER))
/* MBEDTLS_AESCE_HAVE_CODE is defined if we have a suitable target platform, and a
* potentially suitable compiler (compiler version & flags are not checked when defining
* this). */
#define MBEDTLS_AESCE_HAVE_CODE
#ifdef __cplusplus
@ -121,9 +126,10 @@ int mbedtls_aesce_setkey_enc(unsigned char *rk,
#else
#if defined(MBEDTLS_AES_USE_HARDWARE_ONLY) && defined(MBEDTLS_ARCH_IS_ARMV8_A)
#error "AES hardware acceleration not supported on this platform"
#error "AES hardware acceleration not supported on this platform / compiler"
#endif
#endif /* MBEDTLS_AESCE_C && MBEDTLS_ARCH_IS_ARMV8_A && __ARM_NEON */
#endif /* MBEDTLS_AESCE_C && MBEDTLS_ARCH_IS_ARMV8_A && __ARM_NEON &&
(MBEDTLS_COMPILER_IS_GCC || __clang__ || MSC_VER) */
#endif /* MBEDTLS_AESCE_H */