| /* |
| * Copyright 2010, 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 BCC_EXECUTION_ENGINE_SOURCE_H |
| #define BCC_EXECUTION_ENGINE_SOURCE_H |
| |
| #include <string> |
| |
| namespace llvm { |
| class Module; |
| } |
| |
| namespace bcc { |
| |
| class BCCContext; |
| |
| class Source { |
| private: |
| BCCContext &mContext; |
| llvm::Module *mModule; |
| |
| // If true, destructor won't destroy the mModule. |
| bool mNoDelete; |
| |
| private: |
| Source(BCCContext &pContext, llvm::Module &pModule, bool pNoDelete = false); |
| |
| public: |
| static Source *CreateFromBuffer(BCCContext &pContext, |
| const char *pName, |
| const char *pBitcode, |
| size_t pBitcodeSize); |
| |
| static Source *CreateFromFile(BCCContext &pContext, |
| const std::string &pPath); |
| |
| // Create a Source object from an existing module. If pNoDelete |
| // is true, destructor won't call delete on the given module. |
| static Source *CreateFromModule(BCCContext &pContext, |
| llvm::Module &pModule, |
| bool pNoDelete = false); |
| |
| static Source *CreateEmpty(BCCContext &pContext, const std::string &pName); |
| |
| // Merge the current source with pSource. If pPreserveSource is false, pSource |
| // will be destroyed after successfully merged. Return false on error. |
| bool merge(Source &pSource, bool pPreserveSource = false); |
| |
| inline BCCContext &getContext() |
| { return mContext; } |
| inline const BCCContext &getContext() const |
| { return mContext; } |
| |
| inline llvm::Module &getModule() |
| { return *mModule; } |
| inline const llvm::Module &getModule() const |
| { return *mModule; } |
| |
| // Get the "identifier" of the bitcode. This will return the value of pName |
| // when it's created using CreateFromBuffer and pPath if CreateFromFile(). |
| const std::string &getIdentifier() const; |
| |
| ~Source(); |
| }; |
| |
| } // namespace bcc |
| |
| #endif // BCC_EXECUTION_ENGINE_SOURCE_H |