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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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5
lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
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@@ -302,10 +302,9 @@ void RuntimeDyldMachO::processRelocationRef(unsigned SectionID,
if (isExtern) {
// Obtain the symbol name which is referenced in the relocation
SymbolRef Symbol;
RelI.getSymbol(Symbol);
symbol_iterator Symbol = RelI.getSymbol();
StringRef TargetName;
Symbol.getName(TargetName);
Symbol->getName(TargetName);
// First search for the symbol in the local symbol table
SymbolTableMap::const_iterator lsi = Symbols.find(TargetName.data());
if (lsi != Symbols.end()) {