asiva@google.com
2d388b751f
Isolate::Current in the destructor, HandleScope and Zone. TBR=iposva (already reviewed change on other client). Review URL: http://codereview.chromium.org//8523013 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1427 260f80e4-7a28-3924-810f-c04153c831b5
38 lines
940 B
C++
38 lines
940 B
C++
// Copyright (c) 2011, 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.
|
|
|
|
#include "vm/allocation.h"
|
|
|
|
#include "vm/assert.h"
|
|
#include "vm/isolate.h"
|
|
#include "vm/zone.h"
|
|
|
|
namespace dart {
|
|
|
|
StackResource::StackResource() {
|
|
isolate_ = Isolate::Current();
|
|
previous_ = isolate_->top_resource();
|
|
isolate_->set_top_resource(this);
|
|
}
|
|
|
|
|
|
StackResource::~StackResource() {
|
|
StackResource* top = isolate_->top_resource();
|
|
ASSERT(top == this);
|
|
isolate_->set_top_resource(previous_);
|
|
}
|
|
|
|
ZoneAllocated::~ZoneAllocated() {
|
|
UNREACHABLE();
|
|
}
|
|
|
|
void* ZoneAllocated::operator new(uword size) {
|
|
Isolate* isolate = Isolate::Current();
|
|
ASSERT(isolate != NULL);
|
|
ASSERT(isolate->current_zone() != NULL);
|
|
return reinterpret_cast<void*>(isolate->current_zone()->Allocate(size));
|
|
}
|
|
|
|
} // namespace dart
|