1 //===- PrettyExternalSymbolDumper.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 "PrettyExternalSymbolDumper.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 using namespace llvm::pdb;
19 
ExternalSymbolDumper(LinePrinter & P)20 ExternalSymbolDumper::ExternalSymbolDumper(LinePrinter &P)
21     : PDBSymDumper(true), Printer(P) {}
22 
start(const PDBSymbolExe & Symbol)23 void ExternalSymbolDumper::start(const PDBSymbolExe &Symbol) {
24   if (auto Vars = Symbol.findAllChildren<PDBSymbolPublicSymbol>()) {
25     while (auto Var = Vars->getNext())
26       Var->dump(*this);
27   }
28 }
29 
dump(const PDBSymbolPublicSymbol & Symbol)30 void ExternalSymbolDumper::dump(const PDBSymbolPublicSymbol &Symbol) {
31   std::string LinkageName = Symbol.getName();
32   if (Printer.IsSymbolExcluded(LinkageName))
33     return;
34 
35   Printer.NewLine();
36   uint64_t Addr = Symbol.getVirtualAddress();
37 
38   Printer << "public [";
39   WithColor(Printer, PDB_ColorItem::Address).get() << format_hex(Addr, 10);
40   Printer << "] ";
41   WithColor(Printer, PDB_ColorItem::Identifier).get() << LinkageName;
42 }
43