//===- RegionFactory.cpp --------------------------------------------------===//
//
// The MCLinker Project
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <mcld/Support/RegionFactory.h>
#include <mcld/Support/MemoryArea.h>
#include <mcld/Support/Space.h>
using namespace mcld;
//==========================
// RegionFactory
RegionFactory::RegionFactory(size_t pNum)
: GCFactory<MemoryRegion, 0>(pNum) {
}
RegionFactory::~RegionFactory()
{
}
MemoryRegion* RegionFactory::produce(Space& pSpace, void* pVMAStart, size_t pSize)
{
MemoryRegion* result = Alloc::allocate();
new (result) MemoryRegion(pSpace,
static_cast<const MemoryRegion::Address>(pVMAStart),
pSize);
pSpace.addRegion(*result);
return result;
}
void RegionFactory::destruct(MemoryRegion* pRegion)
{
pRegion->parent()->removeRegion(*pRegion);
destroy(pRegion);
deallocate(pRegion);
}