1 //===- llvm/TableGen/Main.h - tblgen entry point ----------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file declares the common entry point for tblgen tools. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_TABLEGEN_MAIN_H 14 #define LLVM_TABLEGEN_MAIN_H 15 16 namespace llvm { 17 18 class raw_ostream; 19 class RecordKeeper; 20 21 /// Perform the action using Records, and write output to OS. 22 /// Returns true on error, false otherwise. 23 using TableGenMainFn = bool (raw_ostream &OS, RecordKeeper &Records); 24 25 int TableGenMain(const char *argv0, TableGenMainFn *MainFn); 26 27 } // end namespace llvm 28 29 #endif // LLVM_TABLEGEN_MAIN_H 30