Revert "Fix a nomenclature error in llvm-nm."

This reverts commit r205479.

It turns out that nm does use addresses, it is just that every reasonable
relocatable ELF object has sections with address 0. I have no idea if those
exist in reality, but it at least it shows that llvm-nm should use the name
address.

The added test was includes an unusual .o file with non 0 section addresses. I
created it by hacking ELFObjectWriter.cpp.

Really sorry for the churn.

llvm-svn: 205493

1 files changed, 2 insertions, 9 deletions

diff --git a/llvm/lib/Object/COFFObjectFile.cpp b/llvm/lib/Object/COFFObjectFile.cpp
index 2784f5c..43913e4 100644
--- a/llvm/lib/Object/COFFObjectFile.cpp
+++ b/llvm/lib/Object/COFFObjectFile.cpp
@@ -253,15 +253,8 @@ error_code COFFObjectFile::getSymbolSection(DataRefImpl Ref,
 }
 
 error_code COFFObjectFile::getSymbolValue(DataRefImpl Ref,
-                                          uint64_t &Result) const {
-  const coff_symbol *Symb = toSymb(Ref);
-
-  if (Symb->SectionNumber == COFF::IMAGE_SYM_UNDEFINED)
-    Result = UnknownAddressOrSize;
-  else
-    Result = Symb->Value;
-
-  return object_error::success;
+                                          uint64_t &Val) const {
+  report_fatal_error("getSymbolValue unimplemented in COFFObjectFile");
 }
 
 void COFFObjectFile::moveSectionNext(DataRefImpl &Ref) const {