diff options
| -rwxr-xr-x | crypto/s390xcpuid.pl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/s390xcpuid.pl b/crypto/s390xcpuid.pl index 5f6ffc66d6..b0ed9e0623 100755 --- a/crypto/s390xcpuid.pl +++ b/crypto/s390xcpuid.pl @@ -129,6 +129,14 @@ OPENSSL_s390x_facilities: .type OPENSSL_rdtsc,\@function .align 16 OPENSSL_rdtsc: + larl %r4,OPENSSL_s390xcap_P + tm S390X_STFLE+3(%r4),0x40 # check for store-clock-fast facility + jz .Lstck + + .long 0xb27cf010 # stckf 16($sp) + lg %r2,16($sp) + br $ra +.Lstck: stck 16($sp) lg %r2,16($sp) br $ra |