Moving dgen_ scripts out of validator_arm into a common directory.

src/trusted/validator_arm/generate_decoder.py

Index: src/trusted/validator_arm/generate_decoder.py
diff --git a/src/trusted/validator_arm/generate_decoder.py b/src/trusted/validator_arm/generate_decoder.py
deleted file mode 100755
index 11d48bf41daab17553c1b8fb132dcd6b5b56af04..0000000000000000000000000000000000000000
--- a/src/trusted/validator_arm/generate_decoder.py
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/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.
-#
-
-"""Decoder Generator script.
-
-Usage: generate-decoder.py <table-file> <output-cc-file> <decoder-name>
-
-Note: If the file ends with named.{h,cc}, it is assumed that one should
-build the corresponding source file for named classes, so that testing
-is easier to perform. In either case, the .h file will declare a decoder
-state (with the given decoder name) to decode instructions, while the
-.cc file will define the methods for the declared decoder state.
-"""
-
-import re
-import sys
-import dgen_input
-import dgen_decoder_output
-import dgen_test_output
-
-def _localize_filename(filename):
-  """ Strips off directories above 'native_client', returning
-      a location neutral name for the file
-  """
-  m = re.match(r'.*/(native_client/.*)', filename)
-  if m:
-    return m.group(1)
-  else:
-    # Don't know localized
-    return filename
-
-def main(argv):
-    table_filename = argv[1]
-    output_filename = argv[2]
-    decoder_name = argv[3]
-
-    print "Decoder Generator reading ", table_filename
-    f = open(table_filename, 'r')
-    decoder = dgen_input.parse_tables(f)
-    f.close()
-
-    print "Successful - got %d tables." % len(decoder.tables())
-
-    print "Generating %s..." % output_filename
-    f = open(output_filename, 'w')
-
-    if output_filename.endswith('tests.cc'):
-      dgen_test_output.generate_tests_cc(decoder,
-                                         decoder_name,
-                                         f)
-    elif output_filename.endswith('named_classes.h'):
-      dgen_test_output.generate_named_classes_h(
-          decoder, decoder_name, _localize_filename(output_filename),
-                                                f)
-    elif output_filename.endswith('named_decoder.h'):
-      dgen_test_output.generate_named_decoder_h(
-          decoder, decoder_name, _localize_filename(output_filename), f)
-    elif output_filename.endswith('.h'):
-      dgen_decoder_output.generate_h(
-          decoder, decoder_name, _localize_filename(output_filename), f)
-    elif output_filename.endswith('named.cc'):
-      dgen_test_output.generate_named_cc(
-          decoder, decoder_name, _localize_filename(output_filename), f)
-    elif output_filename.endswith('.cc'):
-      dgen_decoder_output.generate_cc(
-          decoder, decoder_name, _localize_filename(output_filename), f)
-    else:
-      print 'Error: output filename not of form "*.{h,cc}"'
-    f.close()
-    print "Completed."
-
-    return 0
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))