Initial implementation of Bare Metal Mode for NaCl.

components/nacl/zygote/nacl_fork_delegate_linux.cc

 // Copyright (c) 2012 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.
 
 #include "components/nacl/zygote/nacl_fork_delegate_linux.h"
 
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/resource.h>
 #include <sys/socket.h>
@@ skipping 149 matching lines @@
       CommandLine cmd_line(CommandLine::NO_PROGRAM);
       if (kUseNaClBootstrap)
         cmd_line.SetProgram(helper_bootstrap_exe);
       else
         cmd_line.SetProgram(helper_exe);
 
       // Append any switches that need to be forwarded to the NaCl helper.
       static const char* kForwardSwitches[] = {
         switches::kDisableSeccompFilterSandbox,
         switches::kNoSandbox,
+        switches::kDisableNaClSfi,
       };
       const CommandLine& current_cmd_line = *CommandLine::ForCurrentProcess();
       cmd_line.CopySwitchesFrom(current_cmd_line, kForwardSwitches,
                                 arraysize(kForwardSwitches));
 
       // The command line needs to be tightly controlled to use
       // |helper_bootstrap_exe|. So from now on, argv_to_launch should be
       // modified directly.
       argv_to_launch = cmd_line.argv();
     }
@@ skipping 162 matching lines @@
   int remote_exit_code;
   if (!iter.ReadInt(&remote_exit_code)) {
     LOG(ERROR) << "GetTerminationStatus: pickle failed";
     return false;
   }
 
   *status = static_cast<base::TerminationStatus>(termination_status);
   *exit_code = remote_exit_code;
   return true;
 }