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//===- PrettyEnumDumper.cpp -------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "PrettyEnumDumper.h"
#include "LinePrinter.h"
#include "PrettyBuiltinDumper.h"
#include "llvm-pdbutil.h"
#include "llvm/DebugInfo/PDB/PDBSymbolData.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
using namespace llvm;
using namespace llvm::pdb;
EnumDumper::EnumDumper(LinePrinter &P) : PDBSymDumper(true), Printer(P) {}
void EnumDumper::start(const PDBSymbolTypeEnum &Symbol) {
if (Symbol.getUnmodifiedTypeId() != 0) {
if (Symbol.isConstType())
WithColor(Printer, PDB_ColorItem::Keyword).get() << "const ";
if (Symbol.isVolatileType())
WithColor(Printer, PDB_ColorItem::Keyword).get() << "volatile ";
if (Symbol.isUnalignedType())
WithColor(Printer, PDB_ColorItem::Keyword).get() << "unaligned ";
WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
return;
}
WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
if (!opts::pretty::NoEnumDefs) {
auto UnderlyingType = Symbol.getUnderlyingType();
if (!UnderlyingType)
return;
if (UnderlyingType->getBuiltinType() != PDB_BuiltinType::Int ||
UnderlyingType->getLength() != 4) {
Printer << " : ";
BuiltinDumper Dumper(Printer);
Dumper.start(*UnderlyingType);
}
auto EnumValues = Symbol.findAllChildren<PDBSymbolData>();
Printer << " {";
Printer.Indent();
if (EnumValues && EnumValues->getChildCount() > 0) {
while (auto EnumValue = EnumValues->getNext()) {
if (EnumValue->getDataKind() != PDB_DataKind::Constant)
continue;
Printer.NewLine();
WithColor(Printer, PDB_ColorItem::Identifier).get()
<< EnumValue->getName();
Printer << " = ";
WithColor(Printer, PDB_ColorItem::LiteralValue).get()
<< EnumValue->getValue();
}
}
Printer.Unindent();
Printer.NewLine();
Printer << "}";
}
}
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