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//===- TypedefDumper.cpp - PDBSymDumper impl for typedefs -------- * C++ *-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "TypedefDumper.h"
#include "BuiltinDumper.h"
#include "FunctionDumper.h"
#include "LinePrinter.h"
#include "llvm-pdbdump.h"
#include "llvm/DebugInfo/PDB/IPDBSession.h"
#include "llvm/DebugInfo/PDB/PDBExtras.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeFunctionSig.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypePointer.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeTypedef.h"
#include "llvm/DebugInfo/PDB/PDBSymbolTypeUDT.h"
using namespace llvm;
TypedefDumper::TypedefDumper(LinePrinter &P) : PDBSymDumper(true), Printer(P) {}
void TypedefDumper::start(const PDBSymbolTypeTypedef &Symbol) {
WithColor(Printer, PDB_ColorItem::Keyword).get() << "typedef ";
uint32_t TargetId = Symbol.getTypeId();
if (auto TypeSymbol = Symbol.getSession().getSymbolById(TargetId))
TypeSymbol->dump(*this);
WithColor(Printer, PDB_ColorItem::Identifier).get() << " "
<< Symbol.getName();
}
void TypedefDumper::dump(const PDBSymbolTypeArray &Symbol) {}
void TypedefDumper::dump(const PDBSymbolTypeBuiltin &Symbol) {
BuiltinDumper Dumper(Printer);
Dumper.start(Symbol);
}
void TypedefDumper::dump(const PDBSymbolTypeEnum &Symbol) {
WithColor(Printer, PDB_ColorItem::Keyword).get() << "enum ";
WithColor(Printer, PDB_ColorItem::Type).get() << " " << Symbol.getName();
}
void TypedefDumper::dump(const PDBSymbolTypePointer &Symbol) {
if (Symbol.isConstType())
WithColor(Printer, PDB_ColorItem::Keyword).get() << "const ";
if (Symbol.isVolatileType())
WithColor(Printer, PDB_ColorItem::Keyword).get() << "volatile ";
uint32_t PointeeId = Symbol.getTypeId();
auto PointeeType = Symbol.getSession().getSymbolById(PointeeId);
if (!PointeeType)
return;
if (auto FuncSig = dyn_cast<PDBSymbolTypeFunctionSig>(PointeeType.get())) {
FunctionDumper::PointerType Pointer = FunctionDumper::PointerType::Pointer;
if (Symbol.isReference())
Pointer = FunctionDumper::PointerType::Reference;
FunctionDumper NestedDumper(Printer);
NestedDumper.start(*FuncSig, nullptr, Pointer);
} else {
PointeeType->dump(*this);
Printer << ((Symbol.isReference()) ? "&" : "*");
}
}
void TypedefDumper::dump(const PDBSymbolTypeFunctionSig &Symbol) {
FunctionDumper Dumper(Printer);
Dumper.start(Symbol, nullptr, FunctionDumper::PointerType::None);
}
void TypedefDumper::dump(const PDBSymbolTypeUDT &Symbol) {
WithColor(Printer, PDB_ColorItem::Keyword).get() << "class ";
WithColor(Printer, PDB_ColorItem::Type).get() << Symbol.getName();
}
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