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annotate tools/llvm-pdbutil/PrettyEnumDumper.cpp @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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121
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1 //===- PrettyEnumDumper.cpp -------------------------------------*- C++ -*-===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9
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10 #include "PrettyEnumDumper.h"
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11
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12 #include "LinePrinter.h"
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13 #include "PrettyBuiltinDumper.h"
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14 #include "llvm-pdbutil.h"
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15
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16 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
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17 #include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
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18 #include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
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19
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20 using namespace llvm;
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21 using namespace llvm::pdb;
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22
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23 EnumDumper::EnumDumper(LinePrinter &P) : PDBSymDumper(true), Printer(P) {}
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24
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25 void EnumDumper::start(const PDBSymbolTypeEnum &Symbol) {
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26 WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
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27 WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
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28 if (!opts::pretty::NoEnumDefs) {
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29 auto UnderlyingType = Symbol.getUnderlyingType();
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30 if (!UnderlyingType)
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31 return;
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32 if (UnderlyingType->getBuiltinType() != PDB_BuiltinType::Int ||
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33 UnderlyingType->getLength() != 4) {
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34 Printer << " : ";
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35 BuiltinDumper Dumper(Printer);
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36 Dumper.start(*UnderlyingType);
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37 }
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38 auto EnumValues = Symbol.findAllChildren<PDBSymbolData>();
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39 Printer << " {";
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40 Printer.Indent();
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41 if (EnumValues && EnumValues->getChildCount() > 0) {
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42 while (auto EnumValue = EnumValues->getNext()) {
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43 if (EnumValue->getDataKind() != PDB_DataKind::Constant)
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44 continue;
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45 Printer.NewLine();
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46 WithColor(Printer, PDB_ColorItem::Identifier).get()
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47 << EnumValue->getName();
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48 Printer << " = ";
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49 WithColor(Printer, PDB_ColorItem::LiteralValue).get()
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50 << EnumValue->getValue();
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51 }
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52 }
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53 Printer.Unindent();
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54 Printer.NewLine();
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55 Printer << "}";
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56 }
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57 }