| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ART_COMPILER_LLVM_BACKEND_TYPES_H_ |
| #define ART_COMPILER_LLVM_BACKEND_TYPES_H_ |
| |
| #include "base/logging.h" |
| |
| |
| namespace art { |
| namespace llvm { |
| |
| |
| enum JType { |
| kVoid, |
| kBoolean, |
| kByte, |
| kChar, |
| kShort, |
| kInt, |
| kLong, |
| kFloat, |
| kDouble, |
| kObject, |
| MAX_JTYPE |
| }; |
| |
| enum TBAASpecialType { |
| kTBAARegister, |
| kTBAAStackTemp, |
| kTBAAHeapArray, |
| kTBAAHeapInstance, |
| kTBAAHeapStatic, |
| kTBAAJRuntime, |
| kTBAARuntimeInfo, |
| kTBAAShadowFrame, |
| kTBAAConstJObject, |
| MAX_TBAA_SPECIAL_TYPE |
| }; |
| |
| |
| enum ExpectCond { |
| kLikely, |
| kUnlikely, |
| MAX_EXPECT |
| }; |
| |
| |
| inline JType GetJTypeFromShorty(char shorty_jty) { |
| switch (shorty_jty) { |
| case 'V': |
| return kVoid; |
| |
| case 'Z': |
| return kBoolean; |
| |
| case 'B': |
| return kByte; |
| |
| case 'C': |
| return kChar; |
| |
| case 'S': |
| return kShort; |
| |
| case 'I': |
| return kInt; |
| |
| case 'J': |
| return kLong; |
| |
| case 'F': |
| return kFloat; |
| |
| case 'D': |
| return kDouble; |
| |
| case 'L': |
| return kObject; |
| |
| default: |
| LOG(FATAL) << "Unknown Dalvik shorty descriptor: " << shorty_jty; |
| return kVoid; |
| } |
| } |
| |
| } // namespace llvm |
| } // namespace art |
| |
| |
| #endif // ART_COMPILER_LLVM_BACKEND_TYPES_H_ |