X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fx86_64cpuid.pl;h=db5aa4aa361d4f6cf46a378bb45bff80ecdd464c;hp=0cf68f1360ef2e9b49960c64f038ec78435e7a4a;hb=c3586512184b4ca6c682c479323ac282ab30298e;hpb=46bf83f07ae1ba7fda435c90af93960e77159f4b

diff --git a/crypto/x86_64cpuid.pl b/crypto/x86_64cpuid.pl
index 0cf68f1360..db5aa4aa36 100644
--- a/crypto/x86_64cpuid.pl
+++ b/crypto/x86_64cpuid.pl
@@ -379,6 +379,21 @@ OPENSSL_ia32_rdrand:
 	cmove	%rcx,%rax
 	ret
 .size	OPENSSL_ia32_rdrand,.-OPENSSL_ia32_rdrand
+
+.globl	OPENSSL_ia32_rdseed
+.type	OPENSSL_ia32_rdseed,\@abi-omnipotent
+.align	16
+OPENSSL_ia32_rdseed:
+	mov	\$8,%ecx
+.Loop_rdseed:
+	rdseed	%rax
+	jc	.Lbreak_rdseed
+	loop	.Loop_rdseed
+.Lbreak_rdseed:
+	cmp	\$0,%rax
+	cmove	%rcx,%rax
+	ret
+.size	OPENSSL_ia32_rdseed,.-OPENSSL_ia32_rdseed
 ___
 
 close STDOUT;	# flush