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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/DebugInfo/DWARFContext.cpp
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@@ -595,9 +595,8 @@ DWARFContextInMemory::DWARFContextInMemory(object::ObjectFile *Obj) :
uint64_t SymAddr = 0;
// ELF relocations may need the symbol address
if (Obj->isELF()) {
object::SymbolRef Sym;
reloc_i->getSymbol(Sym);
Sym.getAddress(SymAddr);
object::symbol_iterator Sym = reloc_i->getSymbol();
Sym->getAddress(SymAddr);
}
object::RelocVisitor V(Obj->getFileFormatName());