Main.h revision 360660 
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
16namespace llvm {
17
18class raw_ostream;
19class RecordKeeper;
20
21/// Perform the action using Records, and write output to OS.
22/// Returns true on error, false otherwise.
23using TableGenMainFn = bool (raw_ostream &OS, RecordKeeper &Records);
24
25int TableGenMain(char *argv0, TableGenMainFn *MainFn);
26
27} // end namespace llvm
28
29#endif // LLVM_TABLEGEN_MAIN_H
30