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llvm-readobj: Do not print NULL StringRefs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180005 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nico Rieck 2013-04-22 08:34:46 +00:00
parent d9e70873f3
commit 48831939a8
3 changed files with 10 additions and 11 deletions
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6
tools/llvm-readobj/COFFDumper.cpp
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@ -726,9 +726,9 @@ void COFFDumper::printSymbol(symbol_iterator SymI) {
if (Obj->getSymbolName(Symbol, SymbolName))
SymbolName = "";
StringRef SectionName;
if (Section && Obj->getSectionName(Section, SectionName))
SectionName = "";
StringRef SectionName = "";
if (Section)
Obj->getSectionName(Section, SectionName);
W.printString("Name", SymbolName);
W.printNumber("Value", Symbol->Value);

6
tools/llvm-readobj/ELFDumper.cpp
View File

@ -643,9 +643,9 @@ void ELFDumper<ELFT>::printSymbol(symbol_iterator SymI, bool IsDynamic) {
if (SymI->getName(SymbolName))
SymbolName = "";
StringRef SectionName;
if (Section && Obj->getSectionName(Section, SectionName))
SectionName = "";
StringRef SectionName = "";
if (Section)
Obj->getSectionName(Section, SectionName);
std::string FullSymbolName(SymbolName);
if (IsDynamic) {

9
tools/llvm-readobj/MachODumper.cpp
View File

@ -406,12 +406,11 @@ void MachODumper::printSymbol(symbol_iterator SymI) {
MachOSymbol Symbol;
getSymbol(Obj, SymI->getRawDataRefImpl(), Symbol);
StringRef SectionName;
StringRef SectionName = "";
section_iterator SecI(Obj->end_sections());
if (error(SymI->getSection(SecI)) ||
SecI == Obj->end_sections() ||
error(SecI->getName(SectionName)))
SectionName = "";
if (!error(SymI->getSection(SecI)) &&
SecI != Obj->end_sections())
error(SecI->getName(SectionName));
DictScope D(W, "Symbol");
W.printNumber("Name", SymbolName, Symbol.StringIndex);