1 //===-- FrontendActions.h - Useful Frontend Actions -------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H 10 #define LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H 11 12 #include "clang/Frontend/FrontendAction.h" 13 #include "llvm/ADT/StringMap.h" 14 #include "llvm/ADT/StringRef.h" 15 16 namespace clang { 17 18 class Stmt; 19 class AnalyzerOptions; 20 21 namespace ento { 22 23 //===----------------------------------------------------------------------===// 24 // AST Consumer Actions 25 //===----------------------------------------------------------------------===// 26 27 class AnalysisAction : public ASTFrontendAction { 28 protected: 29 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, 30 StringRef InFile) override; 31 }; 32 33 /// Frontend action to parse model files. 34 /// 35 /// This frontend action is responsible for parsing model files. Model files can 36 /// not be parsed on their own, they rely on type information that is available 37 /// in another translation unit. The parsing of model files is done by a 38 /// separate compiler instance that reuses the ASTContext and othen information 39 /// from the main translation unit that is being compiled. After a model file is 40 /// parsed, the function definitions will be collected into a StringMap. 41 class ParseModelFileAction : public ASTFrontendAction { 42 public: 43 ParseModelFileAction(llvm::StringMap<Stmt *> &Bodies); 44 bool isModelParsingAction() const override { return true; } 45 46 protected: 47 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, 48 StringRef InFile) override; 49 50 private: 51 llvm::StringMap<Stmt *> &Bodies; 52 }; 53 54 void printCheckerHelp(raw_ostream &OS, 55 ArrayRef<std::string> plugins, 56 AnalyzerOptions &opts, 57 DiagnosticsEngine &diags, 58 const LangOptions &LangOpts); 59 void printEnabledCheckerList(raw_ostream &OS, ArrayRef<std::string> plugins, 60 AnalyzerOptions &opts, 61 DiagnosticsEngine &diags, 62 const LangOptions &LangOpts); 63 void printAnalyzerConfigList(raw_ostream &OS); 64 void printCheckerConfigList(raw_ostream &OS, ArrayRef<std::string> plugins, 65 AnalyzerOptions &opts, 66 DiagnosticsEngine &diags, 67 const LangOptions &LangOpts); 68 69 } // end GR namespace 70 71 } // end namespace clang 72 73 #endif 74