commit aa4f6219014d863bed51453e5261178adc66be34
author Beniamin Sandu <beniaminsandu@gmail.com> Tue Jul 04 16:09:17 2023 +0300
committer Beniamin Sandu <beniaminsandu@gmail.com> Tue Jul 04 21:15:52 2023 +0300
tree 60c95be72e12434ceddf2a82aa3260bd36173802
parent c8d81ad54dfa3d8b9106606087fb65e1cc65d27b

aesce: use correct target attribute when building with clang

Seems clang has its own issues when it comes to crypto extensions,
and right now the best way to avoid them is to accurately enable
the needed instructions instead of the broad crypto feature.

E.g.: https://github.com/llvm/llvm-project/issues/61645

Signed-off-by: Beniamin Sandu <beniaminsandu@gmail.com>

library/aesce.c

diff --git a/library/aesce.c b/library/aesce.c
index f37a11b..893ed17 100644
--- a/library/aesce.c
+++ b/library/aesce.c
@@ -68,7 +68,7 @@
 
 #if !defined(__ARM_FEATURE_AES) || defined(MBEDTLS_ENABLE_ARM_CRYPTO_EXTENSIONS_COMPILER_FLAG)
 #   if defined(__clang__)
-#       pragma clang attribute push (__attribute__((target("crypto"))), apply_to=function)
+#       pragma clang attribute push (__attribute__((target("aes"))), apply_to=function)
 #       define MBEDTLS_POP_TARGET_PRAGMA
 #   elif defined(__GNUC__)
 #       pragma GCC push_options