56a486c322
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
// Copyright 2010 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef V8_VM_STATE_H_
|
|
#define V8_VM_STATE_H_
|
|
|
|
#include "src/allocation.h"
|
|
#include "src/isolate.h"
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
|
|
template <StateTag Tag>
|
|
class VMState BASE_EMBEDDED {
|
|
public:
|
|
explicit inline VMState(Isolate* isolate);
|
|
inline ~VMState();
|
|
|
|
private:
|
|
Isolate* isolate_;
|
|
StateTag previous_tag_;
|
|
};
|
|
|
|
|
|
class ExternalCallbackScope BASE_EMBEDDED {
|
|
public:
|
|
inline ExternalCallbackScope(Isolate* isolate, Address callback);
|
|
inline ~ExternalCallbackScope();
|
|
Address callback() { return callback_; }
|
|
Address* callback_address() { return &callback_; }
|
|
ExternalCallbackScope* previous() { return previous_scope_; }
|
|
inline Address scope_address();
|
|
|
|
private:
|
|
Isolate* isolate_;
|
|
Address callback_;
|
|
ExternalCallbackScope* previous_scope_;
|
|
#ifdef USE_SIMULATOR
|
|
Address scope_address_;
|
|
#endif
|
|
};
|
|
|
|
} } // namespace v8::internal
|
|
|
|
|
|
#endif // V8_VM_STATE_H_
|