/*
- * Copyright 2011-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
void _armv8_sha1_probe(void);
void _armv8_sha256_probe(void);
void _armv8_pmull_probe(void);
+# ifdef __aarch64__
+void _armv8_sha512_probe(void);
+# endif
uint32_t _armv7_tick(void);
uint32_t OPENSSL_rdtsc(void)
# define HWCAP_CE_PMULL (1 << 4)
# define HWCAP_CE_SHA1 (1 << 5)
# define HWCAP_CE_SHA256 (1 << 6)
+# define HWCAP_CE_SHA512 (1 << 21)
# endif
void OPENSSL_cpuid_setup(void)
if (hwcap & HWCAP_CE_SHA256)
OPENSSL_armcap_P |= ARMV8_SHA256;
+
+# ifdef __aarch64__
+ if (hwcap & HWCAP_CE_SHA512)
+ OPENSSL_armcap_P |= ARMV8_SHA512;
+# endif
}
} else if (sigsetjmp(ill_jmp, 1) == 0) {
_armv7_neon_probe();
_armv8_sha256_probe();
OPENSSL_armcap_P |= ARMV8_SHA256;
}
+# if defined(__aarch64__) && !defined(__APPLE__)
+ if (sigsetjmp(ill_jmp, 1) == 0) {
+ _armv8_sha512_probe();
+ OPENSSL_armcap_P |= ARMV8_SHA512;
+ }
+# endif
}
if (sigsetjmp(ill_jmp, 1) == 0) {
_armv7_tick();