| //===--- Tool.h - The LLVM Compiler Driver ----------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open |
| // Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Tool abstract base class - an interface to tool descriptions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H |
| #define LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H |
| |
| #include "llvm/CompilerDriver/Action.h" |
| |
| #include "llvm/ADT/IntrusiveRefCntPtr.h" |
| #include "llvm/ADT/StringSet.h" |
| #include "llvm/System/Path.h" |
| |
| #include <vector> |
| |
| namespace llvmc { |
| |
| class LanguageMap; |
| typedef std::vector<llvm::sys::Path> PathVector; |
| typedef llvm::StringSet<> InputLanguagesSet; |
| |
| /// Tool - A class |
| class Tool : public llvm::RefCountedBaseVPTR<Tool> { |
| public: |
| |
| virtual ~Tool() {} |
| |
| virtual Action GenerateAction (const PathVector& inFiles, |
| bool HasChildren, |
| const llvm::sys::Path& TempDir, |
| const InputLanguagesSet& InLangs, |
| const LanguageMap& LangMap) const = 0; |
| |
| virtual Action GenerateAction (const llvm::sys::Path& inFile, |
| bool HasChildren, |
| const llvm::sys::Path& TempDir, |
| const InputLanguagesSet& InLangs, |
| const LanguageMap& LangMap) const = 0; |
| |
| virtual const char* Name() const = 0; |
| virtual const char** InputLanguages() const = 0; |
| virtual const char* OutputLanguage() const = 0; |
| |
| virtual bool IsJoin() const = 0; |
| |
| protected: |
| /// OutFileName - Generate the output file name. |
| llvm::sys::Path OutFilename(const llvm::sys::Path& In, |
| const llvm::sys::Path& TempDir, |
| bool StopCompilation, |
| const char* OutputSuffix) const; |
| }; |
| |
| /// JoinTool - A Tool that has an associated input file list. |
| class JoinTool : public Tool { |
| public: |
| void AddToJoinList(const llvm::sys::Path& P) { JoinList_.push_back(P); } |
| void ClearJoinList() { JoinList_.clear(); } |
| bool JoinListEmpty() const { return JoinList_.empty(); } |
| |
| Action GenerateAction(bool HasChildren, |
| const llvm::sys::Path& TempDir, |
| const InputLanguagesSet& InLangs, |
| const LanguageMap& LangMap) const { |
| return GenerateAction(JoinList_, HasChildren, TempDir, InLangs, LangMap); |
| } |
| // We shouldn't shadow base class's version of GenerateAction. |
| using Tool::GenerateAction; |
| |
| private: |
| PathVector JoinList_; |
| }; |
| |
| } |
| |
| #endif // LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H |