[MIPS] Add remaining parts for building tests for MIPS

tests/barebones/nacl.scons

 # -*- python -*-
 # Copyright (c) 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.
 
 Import('env')
 
 # Use of "-nostdlib" means these tests produce statically-linked
 # executables.  This does not work with the test runner for
 # nacl-glibc, which always runs the executables via ld.so.  However,
@@ skipping 41 matching lines @@
   src = 'barebones_' + basename + '.c'
   nexe_name = 'barebones_' + basename
   out = 'barebones_' + basename + '.out'
   test = 'run_barebones_' + basename + '_test'
   test = 'run_barebones_' + basename + '_test'
   nexe = env.ComponentProgram(nexe_name, [FAKE_STARTUP, src])
 
   # NOTE: we avoid using zero as the "good" exit status and just
   #       arbitrarily picked 55. All tests are coded to follow this model.
   node = env.CommandSelLdrTestNacl(out, nexe, exit_status='55')
+  if env.Bit('target_mips32'):
+    env.AddBiasForPNaCl()
 
   env.AddNodeToTestSuite(node,
                          ['small_tests', 'sel_ldr_tests', 'barebones_tests'],
                          test,
                          is_broken=is_broken)
 
 # The top_of_sandbox test does not apply to x86-32 because the bug
 # it tests for cannot happen in a segment-based sandbox, only with
 # a sandbox where some kind of address-masking is done.
 if not env.Bit('pnacl_generate_pexe') and not env.Bit('build_x86_32'):
   native_env = env.Clone()
   if native_env.Bit('bitcode'):
     native_env.AddBiasForPNaCl()
     native_env.PNaClForceNative()
 
     nexe = native_env.ComponentProgram('top_of_sandbox', ['top_of_sandbox.c'])
     node = native_env.CommandSelLdrTestNacl('top_of_sandbox.out', nexe)
     native_env.AddNodeToTestSuite(
         node, ['small_tests', 'sel_ldr_tests', 'barebones_tests'],
         'run_top_of_sandbox_test',
         is_broken=is_glibc)