Daniel Andersson
32046b2eb8
Also remove some uses of deprecated StackResource constructor. BUG= R=asiva@google.com Review URL: https://codereview.chromium.org//1261873005 .
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
// 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.
|
|
|
|
#include "vm/allocation.h"
|
|
|
|
#include "platform/assert.h"
|
|
#include "vm/isolate.h"
|
|
#include "vm/zone.h"
|
|
|
|
namespace dart {
|
|
|
|
static void* Allocate(uword size, Zone* zone) {
|
|
ASSERT(zone != NULL);
|
|
if (size > static_cast<uword>(kIntptrMax)) {
|
|
FATAL1("ZoneAllocated object has unexpectedly large size %" Pu "", size);
|
|
}
|
|
return reinterpret_cast<void*>(zone->AllocUnsafe(size));
|
|
}
|
|
|
|
|
|
void* ZoneAllocated::operator new(uword size) {
|
|
return Allocate(size, Thread::Current()->zone());
|
|
}
|
|
|
|
|
|
void* ZoneAllocated::operator new(uword size, Zone* zone) {
|
|
ASSERT(zone == Thread::Current()->zone());
|
|
return Allocate(size, zone);
|
|
}
|
|
|
|
|
|
void StackResource::UnwindAbove(Thread* thread, StackResource* new_top) {
|
|
StackResource* current_resource = thread->top_resource();
|
|
while (current_resource != new_top) {
|
|
current_resource->~StackResource();
|
|
current_resource = thread->top_resource();
|
|
}
|
|
}
|
|
|
|
} // namespace dart
|