void ArrayBufferView::setImpl(ArrayBufferView* array, unsigned byteOffset, ExceptionCode& ec) { if (byteOffset > byteLength() || byteOffset + array->byteLength() > byteLength() || byteOffset + array->byteLength() < byteOffset) { // Out of range offset or overflow ec = INDEX_SIZE_ERR; return; } char* base = static_cast<char*>(baseAddress()); memmove(base + byteOffset, array->baseAddress(), array->byteLength()); }
void MachOObject::unloadSegments() { ::munmap(baseAddress(), uintptr_t(maxAddress()) - uintptr_t(baseAddress())); m_mappings.clear(); }