diff options
author | Andy Polyakov <appro@openssl.org> | 2010-01-19 12:24:59 +0000 |
---|---|---|
committer | Andy Polyakov <appro@openssl.org> | 2010-01-19 12:24:59 +0000 |
commit | 91fdacb2c34e05f0a31fd3b51b4cb59538157682 (patch) | |
tree | 5a93d149d14cc5d69b8fe88fb9677b6b7c2f8e06 /crypto/s390xcpuid.S | |
parent | d582c98d8f3b1c953a990305ba00201c8c122a55 (diff) |
s390x assembler update: add support for run-time facility detection.
Diffstat (limited to 'crypto/s390xcpuid.S')
-rw-r--r-- | crypto/s390xcpuid.S | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/crypto/s390xcpuid.S b/crypto/s390xcpuid.S index 8500133ad0..aa704c033a 100644 --- a/crypto/s390xcpuid.S +++ b/crypto/s390xcpuid.S @@ -1,12 +1,5 @@ .text -.globl OPENSSL_cpuid_setup -.type OPENSSL_cpuid_setup,@function -.align 16 -OPENSSL_cpuid_setup: - br %r14 # reserved for future -.size OPENSSL_cpuid_setup,.-OPENSSL_cpuid_setup - .globl OPENSSL_s390x_facilities .type OPENSSL_s390x_facilities,@function .align 16 @@ -14,6 +7,8 @@ OPENSSL_s390x_facilities: lghi %r0,0 .long 0xb2b0f010 # stfle 16(%r15) lg %r2,16(%r15) + larl %r1,OPENSSL_s390xcap_P + stg %r2,0(%r1) br %r14 .size OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities @@ -88,3 +83,8 @@ OPENSSL_cleanse: jnz .Little br %r14 .size OPENSSL_cleanse,.-OPENSSL_cleanse + +.section .init + brasl %r14,OPENSSL_cpuid_setup + +.comm OPENSSL_s390xcap_P,8,8 |