Branch b1_4

Add x86_64 support for checkstack.pl

diff --git a/build/checkstack.pl b/build/checkstack.pl
index 3504e96..5a8a96d 100644 (file)
--- a/build/checkstack.pl
+++ b/build/checkstack.pl
@@ -36,6 +36,10 @@
                #c0105234:       81 ec ac 05 00 00       sub    $0x5ac,%esp
                $re = qr/^.*(sub    \$(0x$x),\%esp)$/o;
                $todec = sub { return hex($_[0]); };
+       } elsif ($arch =~ 'x86_64') {
+               #    2f60:      48 81 ec e8 05 00 00    sub    $0x5e8,%rsp
+               $re = qr/^.*(add    \$(0x$x),\%rsp)$/o;
+               $todec = sub { return hex($_[0]); };
        } elsif ($arch =~ /^ia64$/) {
                #e0000000044011fc:       01 0f fc 8c     adds r12=-384,r12
                $re = qr/.*(adds.*r12=-($d),r12)/o;