/*

* Copyright (c) Facebook, Inc. and its affiliates.

*

* This source code is licensed under the MIT license found in the

* LICENSE file in the root directory of this source tree.

*/

#include "hermes/VM/SingleObject.h"

#include "hermes/VM/BuildMetadata.h"

namespace hermes {

namespace vm {

void MathBuildMeta(const GCCell *cell, Metadata::Builder &mb) {

mb.addJSObjectOverlapSlots(

JSObject::numOverlapSlots<SingleObject<CellKind::MathKind>>());

ObjectBuildMeta(cell, mb);

}

void JSONBuildMeta(const GCCell *cell, Metadata::Builder &mb) {

mb.addJSObjectOverlapSlots(

JSObject::numOverlapSlots<SingleObject<CellKind::JSONKind>>());

ObjectBuildMeta(cell, mb);

}

#ifdef HERMESVM_SERIALIZE

template <CellKind kind>

SingleObject<kind>::SingleObject(Deserializer &d, const VTable *vt)

: JSObject(d, vt) {}

void MathSerialize(Serializer &s, const GCCell *cell) {

JSObject::serializeObjectImpl(

s, cell, JSObject::numOverlapSlots<SingleObject<CellKind::MathKind>>());

s.endObject(cell);

}

void JSONSerialize(Serializer &s, const GCCell *cell) {

JSObject::serializeObjectImpl(

s, cell, JSObject::numOverlapSlots<SingleObject<CellKind::JSONKind>>());

s.endObject(cell);

}

void JSONDeserialize(Deserializer &d, CellKind kind) {

assert(kind == CellKind::JSONKind && "Expected JSON");

void *mem = d.getRuntime()->alloc(cellSize<JSJSON>());

auto *cell = new (mem) JSJSON(d, &JSJSON::vt.base);

d.endObject(cell);

}

void MathDeserialize(Deserializer &d, CellKind kind) {

assert(kind == CellKind::MathKind && "Expected Math");

void *mem = d.getRuntime()->alloc(cellSize<JSMath>());

auto *cell = new (mem) JSMath(d, &JSMath::vt.base);

d.endObject(cell);

}

#endif

} // namespace vm

} // namespace hermes