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x86_64-xlate.pl: new gas requires sign extention in lea instruction.

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This resolves md5-x86_64.pl and sha1-x86_64.pl bugs, but without modifying
the code.
PR: 2094,2095
This commit is contained in:
Andy Polyakov 2009-11-15 17:11:38 +00:00
parent 55ff3aff8c
commit 10232bdc0e
1 changed files with 3 additions and 2 deletions
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5
crypto/perlasm/x86_64-xlate.pl
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@ -241,8 +241,9 @@ my %globals;
if ($gas) {
# Solaris /usr/ccs/bin/as can't handle multiplications
# in $self->{label}
$self->{label} =~ s/(?<![0-9a-f])(0[x0-9a-f]+)/oct($1)/egi;
# 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/([0-9]+\s*[\*\/\%]\s*[0-9]+)/eval($1)/eg;
$self->{label} =~ s/^___imp_/__imp__/ if ($flavour eq "mingw64");