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Handle relocations that don't point to symbols.

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In ELF (as in MachO), not all relocations point to symbols. Represent this
properly by using a symbol_iterator instead of a SymbolRef. Update llvm-readobj
ELF's dumper to handle relocatios without symbols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183284 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-06-05 01:33:53 +00:00
parent cc5a6cb0a2
commit 6c1202c459
19 changed files with 62 additions and 73 deletions
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tools/llvm-objdump/COFFDump.cpp
+1 -1
View File
@@ -178,7 +178,7 @@ static error_code resolveSymbol(const std::vector<RelocationRef> &Rels,
uint64_t Ofs;
if (error_code ec = I->getOffset(Ofs)) return ec;
if (Ofs == Offset) {
if (error_code ec = I->getSymbol(Sym)) return ec;
Sym = *I->getSymbol();
break;
}
}
tools/llvm-objdump/MachODump.cpp
+2 -3
View File
@@ -250,10 +250,9 @@ static void DisassembleInputMachO2(StringRef Filename,
Sections[SectIdx].getAddress(SectionAddress);
RelocOffset -= SectionAddress;
SymbolRef RelocSym;
RI->getSymbol(RelocSym);
symbol_iterator RelocSym = RI->getSymbol();
Relocs.push_back(std::make_pair(RelocOffset, RelocSym));
Relocs.push_back(std::make_pair(RelocOffset, *RelocSym));
}
array_pod_sort(Relocs.begin(), Relocs.end());