[llvm-readelf/obj] - Cleanup the code. NFCI.

This:
1) Replaces pointers with references in many places.
2) Adds few TODOs about fixing possible unhandled errors (in ARMEHABIPrinter.h).
3) Replaces `auto`s with actual types.
4) Removes excessive arguments.
5) Adds `const ELFFile<ELFT> &Obj;` member to `ELFDumper` to simplify the code.

Differential revision: https://reviews.llvm.org/D88097

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/tools/llvm-readobj/llvm-readobj.cpp b/llvm/tools/llvm-readobj/llvm-readobj.cpp
index a584929..173ee3a 100644
--- a/llvm/tools/llvm-readobj/llvm-readobj.cpp
+++ b/llvm/tools/llvm-readobj/llvm-readobj.cpp
@@ -495,13 +495,13 @@ static void dumpObject(const ObjectFile &Obj, ScopedPrinter &Writer,
   if (opts::Symbols || opts::DynamicSymbols)
     Dumper->printSymbols(opts::Symbols, opts::DynamicSymbols);
   if (!opts::StringDump.empty())
-    Dumper->printSectionsAsString(&Obj, opts::StringDump);
+    Dumper->printSectionsAsString(Obj, opts::StringDump);
   if (!opts::HexDump.empty())
-    Dumper->printSectionsAsHex(&Obj, opts::HexDump);
+    Dumper->printSectionsAsHex(Obj, opts::HexDump);
   if (opts::HashTable)
     Dumper->printHashTable();
   if (opts::GnuHashTable)
-    Dumper->printGnuHashTable(&Obj);
+    Dumper->printGnuHashTable();
   if (opts::VersionInfo)
     Dumper->printVersionInfo();
   if (Obj.isELF()) {