1//===- diagtool_main.h - Entry point for invoking all diagnostic tools ----===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements the main function for diagtool.
11//
12//===----------------------------------------------------------------------===//
13
14#include "DiagTool.h"
15
16using namespace diagtool;
17
18int main(int argc, char *argv[]) {
19  if (argc > 1)
20    if (DiagTool *tool = diagTools->getTool(argv[1]))
21      return tool->run(argc - 2, &argv[2], llvm::outs());
22
23  llvm::errs() << "usage: diagtool <command> [<args>]\n\n";
24  diagTools->printCommands(llvm::errs());
25  return 1;
26}
27