Prescribe inlining of tls_prf_generic()
The NO_INLINE annotation of tls_prf_sha256() and tls_prf_sha384() from
the last commit surprisingly had an influence on ARMC5 compilation in
that tls_prf_generic() was no longer automatically inlined into
tls_prf_sha256() if only the latter was enabled (and is the point
where tls_prf_generic() is called). This commit forces inlining
of tls_prf_generic() in this case.
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 8d08ce1..200268d 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -748,7 +748,12 @@
#endif /* MBEDTLS_SSL_PROTO_TLS1) || MBEDTLS_SSL_PROTO_TLS1_1 */
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
-static int tls_prf_generic( mbedtls_md_type_t md_type,
+#if !( defined(MBEDTLS_SHA256_C) && defined(MBEDTLS_SHA512_C) )
+MBEDTLS_ALWAYS_INLINE static inline
+#else
+static
+#endif
+int tls_prf_generic( mbedtls_md_type_t md_type,
const unsigned char *secret, size_t slen,
const char *label,
const unsigned char *random, size_t rlen,