| // 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/memory_region.h" |
| |
| namespace dart { |
| |
| void MemoryRegion::CopyFrom(uword offset, const MemoryRegion& from) const { |
| ASSERT(from.pointer() != NULL && from.size() > 0); |
| ASSERT(this->size() >= from.size()); |
| ASSERT(offset <= this->size() - from.size()); |
| memmove(reinterpret_cast<void*>(start() + offset), |
| from.pointer(), from.size()); |
| } |
| |
| } // namespace dart |
