WIP: prototype ffi support

src/v8.gyp

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 515 matching lines @@
         'compiler/control-flow-optimizer.h',
         'compiler/dead-code-elimination.cc',
         'compiler/dead-code-elimination.h',
         'compiler/diamond.h',
         'compiler/effect-control-linearizer.cc',
         'compiler/effect-control-linearizer.h',
         'compiler/escape-analysis.cc',
         'compiler/escape-analysis.h',
         "compiler/escape-analysis-reducer.cc",
         "compiler/escape-analysis-reducer.h",
+        'compiler/ffi-compiler.cc',
+        'compiler/ffi-compiler.h',
         'compiler/frame.cc',
         'compiler/frame.h',
         'compiler/frame-elider.cc',
         'compiler/frame-elider.h',
         "compiler/frame-states.cc",
         "compiler/frame-states.h",
         'compiler/gap-resolver.cc',
         'compiler/gap-resolver.h',
         'compiler/graph-reducer.cc',
         'compiler/graph-reducer.h',
@@ skipping 1735 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }