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comparison 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
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120:1172e4bd9c6f 121:803732b1fca8
1 //===- PrettyEnumDumper.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 "PrettyEnumDumper.h"
11
12 #include "LinePrinter.h"
13 #include "PrettyBuiltinDumper.h"
14 #include "llvm-pdbutil.h"
15
16 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
17 #include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
18 #include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
19
20 using namespace llvm;
21 using namespace llvm::pdb;
22
23 EnumDumper::EnumDumper(LinePrinter &P) : PDBSymDumper(true), Printer(P) {}
24
25 void EnumDumper::start(const PDBSymbolTypeEnum &Symbol) {
26 WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
27 WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
28 if (!opts::pretty::NoEnumDefs) {
29 auto UnderlyingType = Symbol.getUnderlyingType();
30 if (!UnderlyingType)
31 return;
32 if (UnderlyingType->getBuiltinType() != PDB_BuiltinType::Int ||
33 UnderlyingType->getLength() != 4) {
34 Printer << " : ";
35 BuiltinDumper Dumper(Printer);
36 Dumper.start(*UnderlyingType);
37 }
38 auto EnumValues = Symbol.findAllChildren<PDBSymbolData>();
39 Printer << " {";
40 Printer.Indent();
41 if (EnumValues && EnumValues->getChildCount() > 0) {
42 while (auto EnumValue = EnumValues->getNext()) {
43 if (EnumValue->getDataKind() != PDB_DataKind::Constant)
44 continue;
45 Printer.NewLine();
46 WithColor(Printer, PDB_ColorItem::Identifier).get()
47 << EnumValue->getName();
48 Printer << " = ";
49 WithColor(Printer, PDB_ColorItem::LiteralValue).get()
50 << EnumValue->getValue();
51 }
52 }
53 Printer.Unindent();
54 Printer.NewLine();
55 Printer << "}";
56 }
57 }