diff options
Diffstat (limited to 'crypto/armcap.c')
| -rw-r--r-- | crypto/armcap.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/crypto/armcap.c b/crypto/armcap.c index 58e54f0da2e1..8bf96f10214f 100644 --- a/crypto/armcap.c +++ b/crypto/armcap.c @@ -1,5 +1,5 @@ /* - * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2011-2021 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 @@ -69,6 +69,23 @@ void OPENSSL_cpuid_setup(void) __attribute__ ((constructor)); # define OSSL_IMPLEMENT_GETAUXVAL # endif # endif +# if defined(__FreeBSD__) +# include <sys/param.h> +# if __FreeBSD_version >= 1200000 +# include <sys/auxv.h> +# define OSSL_IMPLEMENT_GETAUXVAL + +static unsigned long getauxval(unsigned long key) +{ + unsigned long val = 0ul; + + if (elf_aux_info((int)key, &val, sizeof(val)) != 0) + return 0ul; + + return val; +} +# endif +# endif /* * ARM puts the feature bits for Crypto Extensions in AT_HWCAP2, whereas |