[MIPS] Adding validator for MIPS architecture.

src/trusted/validator_mips/dgen/optimize-table.py

+#!/usr/bin/python
+#
+# Copyright 2012 The Native Client Authors.  All rights reserved.
+# Use of this source code is governed by a BSD-style license that can
+# be found in the LICENSE file.
+# Copyright 2012, Google Inc.
+#
+
+"""Table optimizer script.
+
+Usage: optimize_table.py <input-table> <output-table>
+"""
+
+import sys
+import dgen_input
+import dgen_dump
+
+def main(argv):
+    in_filename, out_filename = argv[1], argv[2]
+
+    print "Optimizer reading ", in_filename
+    f = open(in_filename, 'r')
+    tables = dgen_input.parse_tables(f)
+    f.close()
+
+    print "Successful - got %d tables." % len(tables)
+
+    print "Generating output to %s..." % out_filename
+    f = open(out_filename, 'w')
+    dgen_dump.dump_tables(tables, f)
+    f.close()
+    print "Completed."
+
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))