1*0b57cec5SDimitry Andric //===- PrettyClassLayoutGraphicalDumper.h -----------------------*- C++ -*-===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #ifndef LLVM_TOOLS_LLVMPDBDUMP_PRETTYCLASSLAYOUTGRAPHICALDUMPER_H 10*0b57cec5SDimitry Andric #define LLVM_TOOLS_LLVMPDBDUMP_PRETTYCLASSLAYOUTGRAPHICALDUMPER_H 11*0b57cec5SDimitry Andric 12*0b57cec5SDimitry Andric #include "llvm/ADT/BitVector.h" 13*0b57cec5SDimitry Andric 14*0b57cec5SDimitry Andric #include "llvm/DebugInfo/PDB/PDBSymDumper.h" 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry Andric namespace llvm { 17*0b57cec5SDimitry Andric 18*0b57cec5SDimitry Andric namespace pdb { 19*0b57cec5SDimitry Andric 20*0b57cec5SDimitry Andric class UDTLayoutBase; 21*0b57cec5SDimitry Andric class LayoutItemBase; 22*0b57cec5SDimitry Andric class LinePrinter; 23*0b57cec5SDimitry Andric 24*0b57cec5SDimitry Andric class PrettyClassLayoutGraphicalDumper : public PDBSymDumper { 25*0b57cec5SDimitry Andric public: 26*0b57cec5SDimitry Andric PrettyClassLayoutGraphicalDumper(LinePrinter &P, uint32_t RecurseLevel, 27*0b57cec5SDimitry Andric uint32_t InitialOffset); 28*0b57cec5SDimitry Andric 29*0b57cec5SDimitry Andric bool start(const UDTLayoutBase &Layout); 30*0b57cec5SDimitry Andric 31*0b57cec5SDimitry Andric // Layout based symbol types. 32*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeBaseClass &Symbol) override; 33*0b57cec5SDimitry Andric void dump(const PDBSymbolData &Symbol) override; 34*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeVTable &Symbol) override; 35*0b57cec5SDimitry Andric 36*0b57cec5SDimitry Andric // Non layout-based symbol types. 37*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeEnum &Symbol) override; 38*0b57cec5SDimitry Andric void dump(const PDBSymbolFunc &Symbol) override; 39*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeTypedef &Symbol) override; 40*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeUDT &Symbol) override; 41*0b57cec5SDimitry Andric void dump(const PDBSymbolTypeBuiltin &Symbol) override; 42*0b57cec5SDimitry Andric 43*0b57cec5SDimitry Andric private: 44*0b57cec5SDimitry Andric bool shouldRecurse() const; 45*0b57cec5SDimitry Andric void printPaddingRow(uint32_t Amount); 46*0b57cec5SDimitry Andric 47*0b57cec5SDimitry Andric LinePrinter &Printer; 48*0b57cec5SDimitry Andric 49*0b57cec5SDimitry Andric LayoutItemBase *CurrentItem = nullptr; 50*0b57cec5SDimitry Andric uint32_t RecursionLevel = 0; 51*0b57cec5SDimitry Andric uint32_t ClassOffsetZero = 0; 52*0b57cec5SDimitry Andric uint32_t CurrentAbsoluteOffset = 0; 53*0b57cec5SDimitry Andric bool DumpedAnything = false; 54*0b57cec5SDimitry Andric }; 55*0b57cec5SDimitry Andric } 56*0b57cec5SDimitry Andric } 57*0b57cec5SDimitry Andric #endif 58