VM: [Kernel] Split kernel API into 3 steps: ([read binary], parse-binary, bootstrap, load program)

runtime/vm/object.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef RUNTIME_VM_OBJECT_H_
 #define RUNTIME_VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 11 matching lines @@
 #include "vm/raw_object.h"
 #include "vm/report.h"
 #include "vm/scanner.h"
 #include "vm/tags.h"
 #include "vm/thread.h"
 #include "vm/token_position.h"
 
 namespace dart {
 
 // Forward declarations.
+namespace kernel {
+class Program;
+}
+
 #define DEFINE_FORWARD_DECLARATION(clazz) class clazz;
 CLASS_LIST(DEFINE_FORWARD_DECLARATION)
 #undef DEFINE_FORWARD_DECLARATION
 class Api;
 class ArgumentsDescriptor;
 class Assembler;
 class Closure;
 class Code;
 class DisassemblyFormatter;
 class DeoptInstr;
@@ skipping 478 matching lines @@
   }
   static RawClass* subtypetestcache_class() { return subtypetestcache_class_; }
 
   // Initialize the VM isolate.
   static void InitNull(Isolate* isolate);
   static void InitOnce(Isolate* isolate);
   static void FinalizeVMIsolate(Isolate* isolate);
 
   // Initialize a new isolate either from a Kernel IR, from source, or from a
   // snapshot.
-  static RawError* Init(Isolate* isolate,
-                        const uint8_t* kernel,
-                        intptr_t kernel_length);
+  static RawError* Init(Isolate* isolate, kernel::Program* program);
 
   static void MakeUnusedSpaceTraversable(const Object& obj,
                                          intptr_t original_size,
                                          intptr_t used_size);
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawObject));
   }
 
   static void VerifyBuiltinVtables();
@@ skipping 8321 matching lines @@
 
 inline void TypeArguments::SetHash(intptr_t value) const {
   // This is only safe because we create a new Smi, which does not cause
   // heap allocation.
   StoreSmi(&raw_ptr()->hash_, Smi::New(value));
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_OBJECT_H_