Initial implementation of Bare Metal Mode for NaCl.

components/nacl/loader/nacl_listener.cc

Index: components/nacl/loader/nacl_listener.cc
diff --git a/components/nacl/loader/nacl_listener.cc b/components/nacl/loader/nacl_listener.cc
index cd175dda5f6e0aa540f0c25fed7ebd8aa4ee2906..b2121fc98188c653a05a146cd2bd81180ea068b5 100644
--- a/components/nacl/loader/nacl_listener.cc
+++ b/components/nacl/loader/nacl_listener.cc
@@ -32,6 +32,7 @@
 #endif
 
 #if defined(OS_LINUX)
+#include "components/nacl/loader/nonsfi/nonsfi_main.h"
 #include "content/public/common/child_process_sandbox_support_linux.h"
 #endif
 
@@ -331,6 +332,15 @@ void NaClListener::OnStart(const nacl::NaClStartParams& params) {
 #if defined(OS_LINUX)
   args->prereserved_sandbox_size = prereserved_sandbox_size_;
 #endif
-  NaClChromeMainStart(args);
+
+
+#if defined(OS_LINUX)
+  if (params.enable_nonsfi_mode) {
+    nacl::nonsfi::MainStart(args->imc_bootstrap_handle);
+  } else

[Mark Seaborn, 2013/12/10 19:56:44]

You could avoid the awkward dangling else by doing:
if (params.enable_nonsfi_mode) {
  nacl::nonsfi::MainStart(args->imc_bootstrap_handle);
  NOTREACHED();
  return;
}

[hidehiko, 2013/12/11 07:56:14]

Done.

+#endif
+  {
+    NaClChromeMainStart(args);
+  }
   NOTREACHED();
 }