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[llvm-nm] Generalize symbol types 'N', 'n' and '?' 

llvm-svn: 359312
This commit is contained in:
Fangrui Song 2019-04-26 16:03:31 +00:00
parent 0bf06a8f59
commit 5f184f1780
1 changed files with 5 additions and 9 deletions
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14
llvm/tools/llvm-nm/llvm-nm.cpp
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@ -944,22 +944,18 @@ static char getSymbolNMTypeChar(ELFObjectFileBase &Obj,
return 't';
if (Flags & ELF::SHF_ALLOC)
return Flags & ELF::SHF_WRITE ? 'd' : 'r';
}
if (SymI->getELFType() == ELF::STT_SECTION) {
Expected<StringRef> Name = SymI->getName();
if (!Name) {
consumeError(Name.takeError());
return '?';
}
return StringSwitch<char>(*Name)
.StartsWith(".debug", 'N')
.StartsWith(".note", 'n')
.StartsWith(".comment", 'n')
.Default('?');
if (Name->startswith(".debug"))
return 'N';
if (!(Flags & ELF::SHF_WRITE))
return 'n';
}
return 'n';
return '?';
}
static char getSymbolNMTypeChar(COFFObjectFile &Obj, symbol_iterator I) {