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 
ExternalSymbolDumper(LinePrinter & P)19 ExternalSymbolDumper::ExternalSymbolDumper(LinePrinter &P)
20     : PDBSymDumper(true), Printer(P) {}
21 
start(const PDBSymbolExe & Symbol)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 
dump(const PDBSymbolPublicSymbol & Symbol)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 }
41