diff options
author | Andy Polyakov <appro@openssl.org> | 2009-11-15 17:11:38 +0000 |
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committer | Andy Polyakov <appro@openssl.org> | 2009-11-15 17:11:38 +0000 |
commit | 10232bdc0e28b5417051942fe57fa14d17e104a6 (patch) | |
tree | 2dc90cca0db930678fd5a3cf917d376fa147ae18 /crypto | |
parent | 55ff3aff8c3b5474bdd4484b75a181ba07556cb1 (diff) |
x86_64-xlate.pl: new gas requires sign extention in lea instruction.
This resolves md5-x86_64.pl and sha1-x86_64.pl bugs, but without modifying
the code.
PR: 2094,2095
Diffstat (limited to 'crypto')
-rwxr-xr-x | crypto/perlasm/x86_64-xlate.pl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/perlasm/x86_64-xlate.pl b/crypto/perlasm/x86_64-xlate.pl index c09c3216ad..25f8c4e83f 100755 --- a/crypto/perlasm/x86_64-xlate.pl +++ b/crypto/perlasm/x86_64-xlate.pl @@ -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"); |