Handle ELFCLASS32 files for x86-64

src/trusted/validator_x86/build.scons

 # -*- python -*-
 # Copyright (c) 2011 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.
 
 
 import os
 import sys
 Import('env')
 
@@ skipping 375 matching lines @@
     ext = 'nval'
     node_val = test_env.CommandTest(
         __OutTestFile(test, base, ext),
         [ncval, '--max_errors=-1', '--hex_text=-'],
         stdin = __BaseTestFile(base, 'hex'),
         stdout_golden = __BaseTestFile(base, ext))
     __AddTest(test, test_env, base, ext, node_val,
               STANDARD_TESTS)
 
 __AddNegMaxErrors()
+
+if test_env.Bit('target_x86_64'):
+  node = test_env.CommandTest('ncval_hello_x32.out',
+                              [ncval,
+                               env.File(os.path.join('${MAIN_DIR}/src/trusted',
+                                                     'service_runtime',
+                                                     'testdata/x86_64',
+                                                     'hello_x32.nexe'))])
+  env.AddNodeToTestSuite(node, STANDARD_TESTS, 'run_ncval_hello_x32_test')