x86_64-xlate.pl: refine sign extension logic when handling lea [from HEAD].
authorAndy Polyakov <appro@openssl.org>
Tue, 19 Jan 2010 21:43:05 +0000 (21:43 +0000)
committerAndy Polyakov <appro@openssl.org>
Tue, 19 Jan 2010 21:43:05 +0000 (21:43 +0000)
PR: 2094,2095

crypto/perlasm/x86_64-xlate.pl

index c1d3035..e4fc17b 100755 (executable)
@@ -241,10 +241,11 @@ my %globals;
 
        if ($gas) {
            # Solaris /usr/ccs/bin/as can't handle multiplications
-           # in $self->{label}, new gas requires sign extentions...
+           # in $self->{label}, new gas requires sign extension...
            use integer;
-           $self->{label} =~ s/(?<![0-9a-f])(0[x0-9a-f]+)/oct($1)<<32>>32/egi;
+           $self->{label} =~ s/(?<![0-9a-f])(0[x0-9a-f]+)/oct($1)/egi;
            $self->{label} =~ s/([0-9]+\s*[\*\/\%]\s*[0-9]+)/eval($1)/eg;
+           $self->{label} =~ s/([0-9]+)/$1<<32>>32/eg;
            $self->{label} =~ s/^___imp_/__imp__/   if ($flavour eq "mingw64");
 
            if (defined($self->{index})) {