52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
//===- llvm/TableGen/Main.h - tblgen entry point ----------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the common entry point for tblgen tools.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TABLEGEN_MAIN_H
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#define LLVM_TABLEGEN_MAIN_H
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#include "llvm/Support/CommandLine.h"
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#include <map>
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namespace llvm {
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class raw_ostream;
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class RecordKeeper;
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struct TableGenOutputFiles {
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std::string MainFile;
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// Translates additional output file names to their contents.
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std::map<StringRef, std::string> AdditionalFiles;
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};
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/// Returns true on error, false otherwise.
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using TableGenMainFn =
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function_ref<bool(raw_ostream &OS, const RecordKeeper &Records)>;
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/// Perform the action using Records, and store output in OutFiles.
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/// Returns true on error, false otherwise.
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using MultiFileTableGenMainFn = function_ref<bool(TableGenOutputFiles &OutFiles,
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const RecordKeeper &Records)>;
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LLVM_ABI int TableGenMain(const char *argv0, TableGenMainFn MainFn = nullptr);
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LLVM_ABI int TableGenMain(const char *argv0,
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MultiFileTableGenMainFn MainFn = nullptr);
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/// Controls emitting large character arrays as strings or character arrays.
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/// Typically set to false when building with MSVC.
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extern LLVM_ABI cl::opt<bool> EmitLongStrLiterals;
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} // end namespace llvm
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#endif // LLVM_TABLEGEN_MAIN_H
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