Initial implementation of Bare Metal Mode for NaCl.

components/nacl.gyp

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'nacl/nacl_defines.gypi',
@@ skipping 165 matching lines @@
                 'nacl',
                 'nacl_common',
                 '../crypto/crypto.gyp:crypto',
                 '../sandbox/sandbox.gyp:libc_urandom_override',
                 '../sandbox/sandbox.gyp:sandbox',
               ],
               'defines': [
                 '<@(nacl_defines)',
               ],
               'sources': [
-                'nacl/loader/nacl_sandbox_linux.cc',
                 'nacl/loader/nacl_helper_linux.cc',
                 'nacl/loader/nacl_helper_linux.h',
+                'nacl/loader/nacl_sandbox_linux.cc',
+                # Currently nonsfi mode can work on 32bit architecture, but can
+                # be (only) compiled also on 64bit. So, we compile these
+                # modules for testing purpose.
+                'nacl/loader/nonsfi/elf_loader.cc',
+                'nacl/loader/nonsfi/elf_loader.h',
+                'nacl/loader/nonsfi/nonsfi_error_code.h',
+                'nacl/loader/nonsfi/nonsfi_main.cc',
+                'nacl/loader/nonsfi/nonsfi_main.h',
                 '../base/posix/unix_domain_socket_linux.cc',
                 '../content/common/child_process_sandbox_support_impl_shm_linux.cc',
                 '../content/common/sandbox_init_linux.cc',
                 '../content/common/sandbox_seccomp_bpf_linux.cc',
                 '../content/public/common/content_switches.cc',
               ],
               'conditions': [
                 ['toolkit_uses_gtk == 1', {
                   'dependencies': [
                     '../build/linux/system.gyp:gtk',
@@ skipping 159 matching lines @@
         'nacl/common/nacl_types.h',
         'nacl/common/pnacl_types.cc',
         'nacl/common/pnacl_types.h',
       ],
       'include_dirs': [
         '..',
       ],
     },
   ]
 }