JavaScriptCore-576.tar.gz

[apple/javascriptcore.git] / create_rvct_stubs

diff --git a/create_rvct_stubs b/create_rvct_stubs
new file mode 100644 (file)
index 0000000..0c49c4f
--- /dev/null
+++ b/create_rvct_stubs
@@ -0,0 +1,52 @@
+#! /usr/bin/perl -w
+#
+# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this library; see the file COPYING.LIB.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+
+use strict;
+
+my $file = $ARGV[0];
+shift;
+
+my $stub_template = "";
+my $stub = "";
+
+my $rtype = "";
+my $op = "";
+
+my $rtype_template = quotemeta("#rtype#");
+my $op_template = quotemeta("#op#");
+
+print STDERR "Creating RVCT stubs for $file \n";
+open(IN, $file) or die "No such file $file";
+
+while ( $_ = <IN> ) {
+    if ( /^RVCT\((.*)\)/ ) {
+        $stub_template .= $1 . "\n";
+    }
+    if ( /^DEFINE_STUB_FUNCTION\((.*), (.*)\)/ ) {
+        $stub = $stub_template;
+        $rtype = quotemeta($1);
+        $op = quotemeta($2);
+        $stub =~ s/$rtype_template/$rtype/g;
+        $stub =~ s/$op_template/$op/g;
+        $stub =~ s/\\\*/\*/g;
+        print $stub;
+    }
+}
+
+close(IN);