tools/llvm-pdbdump/ExternalSymbolDumper.cpp

   1 //===- ExternalSymbolDumper.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 "ExternalSymbolDumper.h"
  11 #include "LinePrinter.h"
  12
  13 #include "llvm/DebugInfo/PDB/PDBSymbolExe.h"
  14 #include "llvm/DebugInfo/PDB/PDBSymbolPublicSymbol.h"
  15 #include "llvm/Support/Format.h"
  16
  17 using namespace llvm;
  18
  19 ExternalSymbolDumper::ExternalSymbolDumper(LinePrinter &P)
  20     : PDBSymDumper(true), Printer(P) {}
  21
  22 void ExternalSymbolDumper::start(const PDBSymbolExe &Symbol) {
  23   auto Vars = Symbol.findAllChildren<PDBSymbolPublicSymbol>();
  24   while (auto Var = Vars->getNext())
  25     Var->dump(*this);
  26 }
  27
  28 void ExternalSymbolDumper::dump(const PDBSymbolPublicSymbol &Symbol) {
  29   std::string LinkageName = Symbol.getName();
  30   if (Printer.IsSymbolExcluded(LinkageName))
  31     return;
  32
  33   Printer.NewLine();
  34   uint64_t Addr = Symbol.getVirtualAddress();
  35
  36   Printer << "[";
  37   WithColor(Printer, PDB_ColorItem::Address).get() << format_hex(Addr, 10);
  38   Printer << "] ";
  39   WithColor(Printer, PDB_ColorItem::Identifier).get() << LinkageName;
  40 }