13af6ab5fSopenharmony_ci/** 23af6ab5fSopenharmony_ci * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_ci#include "inlineCache.h" 173af6ab5fSopenharmony_ci 183af6ab5fSopenharmony_ci#include <limits> 193af6ab5fSopenharmony_ci 203af6ab5fSopenharmony_cinamespace panda::es2panda::compiler { 213af6ab5fSopenharmony_ci 223af6ab5fSopenharmony_cisize_t InlineCache::Size() const 233af6ab5fSopenharmony_ci{ 243af6ab5fSopenharmony_ci return size_; 253af6ab5fSopenharmony_ci} 263af6ab5fSopenharmony_ci 273af6ab5fSopenharmony_ciuint32_t InlineCache::Offset(uint32_t slotSize) 283af6ab5fSopenharmony_ci{ 293af6ab5fSopenharmony_ci uint32_t offset = size_ + slotSize; 303af6ab5fSopenharmony_ci 313af6ab5fSopenharmony_ci constexpr uint32_t LIMIT = std::numeric_limits<uint16_t>::max(); 323af6ab5fSopenharmony_ci if (offset > LIMIT) { 333af6ab5fSopenharmony_ci return LIMIT; 343af6ab5fSopenharmony_ci } 353af6ab5fSopenharmony_ci 363af6ab5fSopenharmony_ci size_ = offset; 373af6ab5fSopenharmony_ci return offset; 383af6ab5fSopenharmony_ci} 393af6ab5fSopenharmony_ci 403af6ab5fSopenharmony_ci} // namespace panda::es2panda::compiler 41