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101 lines
3.5 KiB
C++
101 lines
3.5 KiB
C++
//===--- Tool.h - The LLVM Compiler Driver ----------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open
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// Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Tool abstract base class - an interface to tool descriptions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H
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#define LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H
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#include "llvm/CompilerDriver/Action.h"
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#include "llvm/ADT/IntrusiveRefCntPtr.h"
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#include "llvm/ADT/StringSet.h"
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#include "llvm/Support/Path.h"
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#include <string>
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#include <vector>
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#include <utility>
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namespace llvmc {
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class LanguageMap;
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typedef std::vector<std::pair<unsigned, std::string> > ArgsVector;
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typedef std::vector<llvm::sys::Path> PathVector;
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typedef std::vector<std::string> StrVector;
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typedef llvm::StringSet<> InputLanguagesSet;
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/// Tool - Represents a single tool.
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class Tool : public llvm::RefCountedBaseVPTR {
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public:
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virtual ~Tool() {}
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/// GenerateAction - Generate an Action given particular command-line
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/// options. Returns non-zero value on error.
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virtual int GenerateAction (Action& Out,
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const PathVector& inFiles,
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const bool HasChildren,
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const llvm::sys::Path& TempDir,
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const InputLanguagesSet& InLangs,
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const LanguageMap& LangMap) const = 0;
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/// GenerateAction - Generate an Action given particular command-line
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/// options. Returns non-zero value on error.
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virtual int GenerateAction (Action& Out,
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const llvm::sys::Path& inFile,
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const bool HasChildren,
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const llvm::sys::Path& TempDir,
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const InputLanguagesSet& InLangs,
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const LanguageMap& LangMap) const = 0;
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virtual const char* Name() const = 0;
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virtual const char** InputLanguages() const = 0;
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virtual const char** OutputLanguages() const = 0;
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virtual bool IsJoin() const = 0;
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virtual bool WorksOnEmpty() const = 0;
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protected:
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/// OutFileName - Generate the output file name.
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llvm::sys::Path OutFilename(const llvm::sys::Path& In,
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const llvm::sys::Path& TempDir,
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bool StopCompilation,
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const char* OutputSuffix) const;
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StrVector SortArgs(ArgsVector& Args) const;
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};
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/// JoinTool - A Tool that has an associated input file list.
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class JoinTool : public Tool {
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public:
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void AddToJoinList(const llvm::sys::Path& P) { JoinList_.push_back(P); }
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void ClearJoinList() { JoinList_.clear(); }
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bool JoinListEmpty() const { return JoinList_.empty(); }
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int GenerateAction(Action& Out,
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const bool HasChildren,
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const llvm::sys::Path& TempDir,
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const InputLanguagesSet& InLangs,
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const LanguageMap& LangMap) const {
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return GenerateAction(Out, JoinList_, HasChildren, TempDir, InLangs,
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LangMap);
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}
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// We shouldn't shadow base class's version of GenerateAction.
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using Tool::GenerateAction;
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private:
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PathVector JoinList_;
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};
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}
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#endif // LLVM_INCLUDE_COMPILER_DRIVER_TOOL_H
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