mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-30 19:55:11 +00:00
395adf9f89
This increases the flexibility of how to dump different symbol types -- necessary for context-sensitive formatting of symbol types -- and also improves the modularity by allowing the dumping to be implemented in the actual dumper, as opposed to in the PDB library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230184 91177308-0d34-0410-b5e6-96231b3b80d8
85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
//===- 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 "FunctionDumper.h"
|
|
#include "llvm-pdbdump.h"
|
|
|
|
#include "llvm/DebugInfo/PDB/IPDBSession.h"
|
|
#include "llvm/DebugInfo/PDB/PDBExtras.h"
|
|
#include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.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() : PDBSymDumper(true) {}
|
|
|
|
void TypedefDumper::start(const PDBSymbolTypeTypedef &Symbol, raw_ostream &OS,
|
|
int Indent) {
|
|
OS << "typedef:" << Symbol.getName() << " -> ";
|
|
uint32_t TargetId = Symbol.getTypeId();
|
|
if (auto TypeSymbol = Symbol.getSession().getSymbolById(TargetId))
|
|
TypeSymbol->dump(OS, 0, *this);
|
|
}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypeArray &Symbol, raw_ostream &OS,
|
|
int Indent) {}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypeBuiltin &Symbol, raw_ostream &OS,
|
|
int Indent) {
|
|
PDB_BuiltinType Type = Symbol.getBuiltinType();
|
|
OS << Type;
|
|
if (Type == PDB_BuiltinType::UInt || Type == PDB_BuiltinType::Int)
|
|
OS << (8 * Symbol.getLength()) << "_t";
|
|
}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypeEnum &Symbol, raw_ostream &OS,
|
|
int Indent) {
|
|
OS << "enum " << Symbol.getName();
|
|
}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypePointer &Symbol, raw_ostream &OS,
|
|
int Indent) {
|
|
if (Symbol.isConstType())
|
|
OS << "const ";
|
|
if (Symbol.isVolatileType())
|
|
OS << "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;
|
|
NestedDumper.start(*FuncSig, Pointer, OS);
|
|
OS.flush();
|
|
} else {
|
|
PointeeType->dump(OS, Indent, *this);
|
|
OS << ((Symbol.isReference()) ? "&" : "*");
|
|
}
|
|
}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypeFunctionSig &Symbol,
|
|
raw_ostream &OS, int Indent) {
|
|
FunctionDumper Dumper;
|
|
Dumper.start(Symbol, FunctionDumper::PointerType::None, OS);
|
|
}
|
|
|
|
void TypedefDumper::dump(const PDBSymbolTypeUDT &Symbol, raw_ostream &OS,
|
|
int Indent) {
|
|
OS << "class " << Symbol.getName();
|
|
}
|