1 //===- llvm/DebugInfo/Symbolize/DIPrinter.h ---------------------*- 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 DIPrinter class, which is responsible for printing
10 // structures defined in DebugInfo/DIContext.h
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_DEBUGINFO_SYMBOLIZE_DIPRINTER_H
15 #define LLVM_DEBUGINFO_SYMBOLIZE_DIPRINTER_H
16 
17 #include "llvm/Support/raw_ostream.h"
18 
19 namespace llvm {
20 struct DILineInfo;
21 class DIInliningInfo;
22 struct DIGlobal;
23 struct DILocal;
24 
25 namespace symbolize {
26 
27 class DIPrinter {
28 public:
29   enum class OutputStyle { LLVM, GNU };
30 
31 private:
32   raw_ostream &OS;
33   bool PrintFunctionNames;
34   bool PrintPretty;
35   int PrintSourceContext;
36   bool Verbose;
37   bool Basenames;
38   OutputStyle Style;
39 
40   void print(const DILineInfo &Info, bool Inlined);
41   void printContext(const std::string &FileName, int64_t Line);
42 
43 public:
44   DIPrinter(raw_ostream &OS, bool PrintFunctionNames = true,
45             bool PrintPretty = false, int PrintSourceContext = 0,
46             bool Verbose = false, bool Basenames = false,
47             OutputStyle Style = OutputStyle::LLVM)
OS(OS)48       : OS(OS), PrintFunctionNames(PrintFunctionNames),
49         PrintPretty(PrintPretty), PrintSourceContext(PrintSourceContext),
50         Verbose(Verbose), Basenames(Basenames), Style(Style) {}
51 
52   DIPrinter &operator<<(const DILineInfo &Info);
53   DIPrinter &operator<<(const DIInliningInfo &Info);
54   DIPrinter &operator<<(const DIGlobal &Global);
55   DIPrinter &operator<<(const DILocal &Local);
56 };
57 }
58 }
59 
60 #endif
61 
62