mbedtls/ChangeLog.d/reduce-cpu-modifiers-to-file-scope.txt
Tom Cosgrove dcc0ee1a1e Update changelog entry, splitting into two sections
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2023-03-21 15:52:20 +00:00

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Bugfix
* Fix an issue when compiling with MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT
enabled, which required specifying compiler flags enabling SHA3 Crypto
Extensions, where some compilers would emit EOR3 instructions in other
modules, which would then fail if run on a CPU without the SHA3
extensions. Fixes #5758.
Changes
* When enabling MBEDTLS_SHA256_USE_A64_CRYPTO_* or
MBEDTLS_SHA512_USE_A64_CRYPTO_*, it is no longer necessary to specify
compiler target flags on the command line; the library now sets target
options within the appropriate modules.