mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
3.3 KiB
98 lines
3.3 KiB
16 years ago
|
// Copyright 2006-2008 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
|
||
|
|
// with the distribution.
|
||
|
|
// * Neither the name of Google Inc. nor the names of its
|
||
|
|
// contributors may be used to endorse or promote products derived
|
||
|
|
// from this software without specific prior written permission.
|
||
|
|
//
|
||
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
//
|
||
|
|
// Top include for all V8 .cc files.
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef V8_V8_H_
|
||
|
|
#define V8_V8_H_
|
||
|
|
|
||
|
|
#if defined(GOOGLE3)
|
||
|
|
// Google3 special flag handling.
|
||
|
|
#if defined(DEBUG) && defined(NDEBUG)
|
||
|
|
// If both are defined in Google3, then we are building an optimized v8 with
|
||
|
|
// assertions enabled.
|
||
|
|
#undef NDEBUG
|
||
|
|
#elif !defined(DEBUG) && !defined(NDEBUG)
|
||
|
|
// If neither is defined in Google3, then we are building a debug v8. Mark it
|
||
|
|
// as such.
|
||
|
|
#define DEBUG
|
||
|
|
#endif
|
||
|
|
#endif // defined(GOOGLE3)
|
||
|
|
|
||
|
|
// V8 only uses DEBUG, but included external files
|
||
|
|
// may use NDEBUG - make sure they are consistent.
|
||
|
|
#if defined(DEBUG) && defined(NDEBUG)
|
||
|
|
#error both DEBUG and NDEBUG are set
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Basic includes
|
||
|
|
#include "../include/v8.h"
|
||
|
|
#include "globals.h"
|
||
|
|
#include "checks.h"
|
||
|
|
#include "allocation.h"
|
||
|
|
#include "utils.h"
|
||
|
|
#include "flags.h"
|
||
|
|
|
||
|
|
// Objects & heap
|
||
|
|
#include "objects.h"
|
||
|
|
#include "spaces.h"
|
||
|
|
#include "heap.h"
|
||
|
|
#include "objects-inl.h"
|
||
|
|
#include "spaces-inl.h"
|
||
|
|
#include "heap-inl.h"
|
||
|
|
#include "messages.h"
|
||
|
|
|
||
|
|
namespace v8 { namespace internal {
|
||
|
|
|
||
|
|
class V8 : public AllStatic {
|
||
|
|
public:
|
||
|
|
// Global actions.
|
||
|
|
|
||
|
|
// If Initialize is called with des == NULL, the
|
||
|
|
// initial state is created from scratch. If a non-null Deserializer
|
||
|
|
// is given, the initial state is created by reading the
|
||
|
|
// deserialized data into an empty heap.
|
||
|
|
static bool Initialize(Deserializer* des);
|
||
|
|
static void TearDown();
|
||
|
|
static bool HasBeenSetup() { return has_been_setup_; }
|
||
|
|
static bool HasBeenDisposed() { return has_been_disposed_; }
|
||
|
|
|
||
|
|
// Report process out of memory. Implementation found in api.cc.
|
||
|
|
static void FatalProcessOutOfMemory(const char* location);
|
||
|
|
private:
|
||
|
|
static bool has_been_setup_;
|
||
|
|
static bool has_been_disposed_;
|
||
|
|
};
|
||
|
|
|
||
|
|
} } // namespace v8::internal
|
||
|
|
|
||
|
|
namespace i = v8::internal;
|
||
|
|
|
||
|
|
#endif // V8_V8_H_
|