mirror of
https://github.com/c64scene-ar/llvm-6502.git
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ac67b7ea8f
on ideas mentioned in PR686. Written by Mikhail Glushenkov and contributed by Codedgers, Inc. Old llvmc will be removed soon after new one will have all its properties. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48699 91177308-0d34-0410-b5e6-96231b3b80d8
84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
//===--- Core.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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// Core driver abstractions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVMCC_CORE_H
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#define LLVM_TOOLS_LLVMCC_CORE_H
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#include "Utility.h"
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#include "llvm/ADT/IntrusiveRefCntPtr.h"
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#include "llvm/ADT/StringMap.h"
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#include "llvm/System/Path.h"
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#include <stdexcept>
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#include <string>
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#include <vector>
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// Core functionality
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namespace llvmcc {
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typedef std::vector<llvm::sys::Path> PathVector;
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typedef llvm::StringMap<std::string> LanguageMap;
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class Action {
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std::string Command_;
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std::vector<std::string> Args_;
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public:
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Action (std::string const& C,
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std::vector<std::string> const& A)
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: Command_(C), Args_(A)
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{}
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int Execute();
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};
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class Tool : public llvm::RefCountedBaseVPTR<Tool> {
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public:
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virtual Action GenerateAction (PathVector const& inFiles,
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llvm::sys::Path const& outFile) const = 0;
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virtual Action GenerateAction (llvm::sys::Path const& inFile,
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llvm::sys::Path const& outFile) const = 0;
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virtual std::string Name() const = 0;
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virtual std::string InputLanguage() const = 0;
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virtual std::string OutputLanguage() const = 0;
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virtual std::string 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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// Helper function that is called by the auto-generated code
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// Splits strings of the form ",-foo,-bar,-baz"
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// TOFIX: find a better name
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void UnpackValues (std::string const& from,
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std::vector<std::string>& to) const;
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virtual ~Tool()
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{}
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};
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typedef std::vector<llvm::IntrusiveRefCntPtr<Tool> > ToolChain;
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typedef llvm::StringMap<ToolChain> ToolChainMap;
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struct CompilationGraph {
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ToolChainMap ToolChains;
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LanguageMap ExtsToLangs;
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int Build(llvm::sys::Path const& tempDir) const;
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};
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}
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#endif // LLVM_TOOLS_LLVMCC_CORE_H
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