include/llvm/DebugInfo/Symbolize/DIPrinter.h

   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)
  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