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75 lines
2.3 KiB
C++
75 lines
2.3 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_TOOLS_LLVMC2_TOOL_H
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#define LLVM_TOOLS_LLVMC2_TOOL_H
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#include "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/System/Path.h"
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#include <string>
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#include <vector>
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namespace llvmc {
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typedef std::vector<llvm::sys::Path> PathVector;
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typedef llvm::StringSet<> InputLanguagesSet;
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/// Tool - A class
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class Tool : public llvm::RefCountedBaseVPTR<Tool> {
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public:
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virtual ~Tool() {}
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virtual Action GenerateAction (const PathVector& inFiles,
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const llvm::sys::Path& outFile,
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const InputLanguagesSet& InLangs) const = 0;
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virtual Action GenerateAction (const llvm::sys::Path& inFile,
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const llvm::sys::Path& outFile,
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const InputLanguagesSet& InLangs) 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* OutputLanguage() const = 0;
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virtual const char* OutputSuffix() const = 0;
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virtual bool IsLast() const = 0;
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virtual bool IsJoin() const = 0;
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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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Action GenerateAction(const llvm::sys::Path& outFile,
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const InputLanguagesSet& InLangs) const {
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return GenerateAction(JoinList_, outFile, InLangs);
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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_TOOLS_LLVMC2_TOOL_H
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