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path: root/openssl/crypto/perlasm/x86masm.pl
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-rw-r--r--openssl/crypto/perlasm/x86masm.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/openssl/crypto/perlasm/x86masm.pl b/openssl/crypto/perlasm/x86masm.pl
index 96b1b73e1..f937d07c8 100644
--- a/openssl/crypto/perlasm/x86masm.pl
+++ b/openssl/crypto/perlasm/x86masm.pl
@@ -33,6 +33,7 @@ sub ::generic
sub ::call { &::emit("call",(&::islabel($_[0]) or "$nmdecor$_[0]")); }
sub ::call_ptr { &::emit("call",@_); }
sub ::jmp_ptr { &::emit("jmp",@_); }
+sub ::lock { &::data_byte(0xf0); }
sub get_mem
{ my($size,$addr,$reg1,$reg2,$idx)=@_;