Make validator require read sandboxing on ARM.

src/trusted/validator_arm/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('env')
 
 if env.Bit('linux'):
 
@@ skipping 51 matching lines @@
   # TODO(cbiffle): get this wrapped in QEMU.
   #env.AddNodeToTestSuite(address_set_test, ['small_tests'], 'address_set_test')
 
   validator_tests = {
     'test_external_jumps': 1,
     'test_forbidden_instructions': 1,
     'test_internal_jumps': 1,
     'test_sp_updates': 1,
     'test_stores': 1,
     'test_vector_stores': 1,
+    'test_loads': 1,
+    'test_vector_loads': 1,
   }
 
   for test, exit_status in validator_tests.iteritems():
     node = env.CommandTest(
         test + '_actual.out',
         [ncval, env.File('testdata/' + test + '.nexe')],
         exit_status = str(exit_status),
         filter_regex = "'^ncval'",
         # NOTE: all stdout_golden are currently empty
         stdout_golden = env.File('testdata/' + test + '.out'),
@@ skipping 19 matching lines @@
   # a program of the same name.
   validator_tests_exe = gtest_env.ComponentProgram('arm_validator_tests',
                                  ['validator_tests.cc'],
                                  EXTRA_LIBS=['gtest', 'arm_validator_core'])
 
   test_node = gtest_env.CommandTest(
       'validator_tests.out',
       command=[validator_tests_exe])
   gtest_env.AddNodeToTestSuite(test_node, ['small_tests'],
       'run_arm_validator_tests')