contrib/llvm/tools/llvm-pdbutil/PrettyBuiltinDumper.cpp

   1 //===- PrettyBuiltinDumper.cpp ---------------------------------- *- C++ *-===//
   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 #include "PrettyBuiltinDumper.h"
  11 #include "LinePrinter.h"
  12 #include "llvm-pdbutil.h"
  13
  14 #include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
  15
  16 using namespace llvm;
  17 using namespace llvm::pdb;
  18
  19 BuiltinDumper::BuiltinDumper(LinePrinter &P)
  20     : PDBSymDumper(false), Printer(P) {}
  21
  22 void BuiltinDumper::start(const PDBSymbolTypeBuiltin &Symbol) {
  23   if (Symbol.isConstType())
  24     WithColor(Printer, PDB_ColorItem::Keyword).get() << "const ";
  25   if (Symbol.isVolatileType())
  26     WithColor(Printer, PDB_ColorItem::Keyword).get() << "volatile ";
  27   WithColor(Printer, PDB_ColorItem::Type).get() << getTypeName(Symbol);
  28 }
  29
  30 StringRef BuiltinDumper::getTypeName(const PDBSymbolTypeBuiltin &Symbol) {
  31   PDB_BuiltinType Type = Symbol.getBuiltinType();
  32   switch (Type) {
  33   case PDB_BuiltinType::Float:
  34     if (Symbol.getLength() == 4)
  35       return "float";
  36     return "double";
  37   case PDB_BuiltinType::UInt:
  38     switch (Symbol.getLength()) {
  39     case 8:
  40       return "unsigned __int64";
  41     case 4:
  42       return "unsigned int";
  43     case 2:
  44       return "unsigned short";
  45     case 1:
  46       return "unsigned char";
  47     default:
  48       return "unsigned";
  49     }
  50   case PDB_BuiltinType::Int:
  51     switch (Symbol.getLength()) {
  52     case 8:
  53       return "__int64";
  54     case 4:
  55       return "int";
  56     case 2:
  57       return "short";
  58     case 1:
  59       return "char";
  60     default:
  61       return "int";
  62     }
  63   case PDB_BuiltinType::Char:
  64     return "char";
  65   case PDB_BuiltinType::WCharT:
  66     return "wchar_t";
  67   case PDB_BuiltinType::Void:
  68     return "void";
  69   case PDB_BuiltinType::Long:
  70     return "long";
  71   case PDB_BuiltinType::ULong:
  72     return "unsigned long";
  73   case PDB_BuiltinType::Bool:
  74     return "bool";
  75   case PDB_BuiltinType::Currency:
  76     return "CURRENCY";
  77   case PDB_BuiltinType::Date:
  78     return "DATE";
  79   case PDB_BuiltinType::Variant:
  80     return "VARIANT";
  81   case PDB_BuiltinType::Complex:
  82     return "complex";
  83   case PDB_BuiltinType::Bitfield:
  84     return "bitfield";
  85   case PDB_BuiltinType::BSTR:
  86     return "BSTR";
  87   case PDB_BuiltinType::HResult:
  88     return "HRESULT";
  89   case PDB_BuiltinType::BCD:
  90     return "HRESULT";
  91   default:
  92     return "void";
  93   }
  94 }