X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fs390xcpuid.S;h=06815347e6a380bd6229382b49ec3bc014921f04;hp=f411be65957209258e410290c72abea7e6710f86;hb=ff864ffef33b4b09bb31ca3b0e17e1c85b65c2c8;hpb=8626230a0227b15c0e0542f5a65f802ee32772b6

diff --git a/crypto/s390xcpuid.S b/crypto/s390xcpuid.S
index f411be6595..06815347e6 100644
--- a/crypto/s390xcpuid.S
+++ b/crypto/s390xcpuid.S
@@ -5,8 +5,14 @@
 .align	16
 OPENSSL_s390x_facilities:
 	lghi	%r0,0
-	.long	0xb2b0f010	# stfle	16(%r15)
-	lg	%r2,16(%r15)
+	larl	%r2,OPENSSL_s390xcap_P
+	stg	%r0,8(%r2)
+	.long	0xb2b02000	# stfle	0(%r2)
+	brc	8,.Ldone
+	lghi	%r0,1
+	.long	0xb2b02000	# stfle 0(%r2)
+.Ldone:
+	lg	%r2,0(%r2)
 	br	%r14
 .size	OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities
 
@@ -56,10 +62,15 @@ OPENSSL_wipe_cpu:
 .type	OPENSSL_cleanse,@function
 .align	16
 OPENSSL_cleanse:
+#if !defined(__s390x__) && !defined(__s390x)
+	llgfr	%r3,%r3
+#endif
 	lghi	%r4,15
 	lghi	%r0,0
 	clgr	%r3,%r4
 	jh	.Lot
+	clgr	%r3,%r0
+	bcr	8,%r14
 .Little:
 	stc	%r0,0(%r2)
 	la	%r2,1(%r2)
@@ -81,3 +92,8 @@ OPENSSL_cleanse:
 	jnz	.Little
 	br	%r14
 .size	OPENSSL_cleanse,.-OPENSSL_cleanse
+
+.section	.init
+	brasl	%r14,OPENSSL_cpuid_setup
+
+.comm	OPENSSL_s390xcap_P,16,8