1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef V8_V8_H_
6 #define V8_V8_H_
7 
8 #include "include/v8.h"
9 #include "src/allocation.h"
10 #include "src/globals.h"
11 
12 namespace v8 {
13 namespace internal {
14 
15 class V8 : public AllStatic {
16  public:
17   // Global actions.
18 
19   static bool Initialize();
20   static void TearDown();
21 
22   // Report process out of memory. Implementation found in api.cc.
23   // This function will not return, but will terminate the execution.
24   static void FatalProcessOutOfMemory(const char* location,
25                                       bool is_heap_oom = false);
26 
27   static void InitializePlatform(v8::Platform* platform);
28   static void ShutdownPlatform();
29   V8_EXPORT_PRIVATE static v8::Platform* GetCurrentPlatform();
30   // Replaces the current platform with the given platform.
31   // Should be used only for testing.
32   static void SetPlatformForTesting(v8::Platform* platform);
33 
34   static void SetNativesBlob(StartupData* natives_blob);
35   static void SetSnapshotBlob(StartupData* snapshot_blob);
36 
37  private:
38   static void InitializeOncePerProcessImpl();
39   static void InitializeOncePerProcess();
40 
41   // v8::Platform to use.
42   static v8::Platform* platform_;
43 };
44 
45 }  // namespace internal
46 }  // namespace v8
47 
48 #endif  // V8_V8_H_
49