void JSGlobalObject::copyGlobalsTo(RegisterFile& registerFile)
{
JSGlobalObject* lastGlobalObject = registerFile.globalObject();
if (lastGlobalObject && lastGlobalObject != this)
lastGlobalObject->copyGlobalsFrom(registerFile);
registerFile.setGlobalObject(this);
registerFile.setNumGlobals(symbolTable().size());
if (d()->registerArray) {
memcpy(registerFile.start() - d()->registerArraySize, d()->registerArray.get(), d()->registerArraySize * sizeof(Register));
setRegisters(registerFile.start(), 0, 0);
}
}
void JSGlobalObject::copyGlobalsTo(RegisterFile& registerFile)
{
JSGlobalObject* lastGlobalObject = registerFile.globalObject();
if (lastGlobalObject && lastGlobalObject != this)
lastGlobalObject->copyGlobalsFrom(registerFile);
registerFile.setGlobalObject(this);
registerFile.setNumGlobals(symbolTable().size());
if (m_registerArray) {
// The register file is always a gc root so no barrier is needed here
memcpy(registerFile.start() - m_registerArraySize, m_registerArray.get(), m_registerArraySize * sizeof(WriteBarrier<Unknown>));
setRegisters(reinterpret_cast<WriteBarrier<Unknown>*>(registerFile.start()), nullptr, 0);
}
}
