updated .ARM.attributes work

lib/MC/ELFObjectWriter.cpp

 //===- lib/MC/ELFObjectWriter.cpp - ELF File Writer -------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements ELF object file writer information.
@@ skipping 1181 matching lines @@
     case ELF::SHT_PROGBITS:
     case ELF::SHT_STRTAB:
     case ELF::SHT_NOBITS:
     case ELF::SHT_NULL:
       // Nothing to do.
       break;
 
     case ELF::SHT_HASH:
     case ELF::SHT_GROUP:
     case ELF::SHT_SYMTAB_SHNDX:
+
+    case ELF::SHT_ARM_EXIDX:
+    case ELF::SHT_ARM_PREEMPTMAP:
+      assert(0 && "FIXME: sh_type value not supported!"); 
+      break;
+
+    case ELF::SHT_ARM_ATTRIBUTES:
+      break;
+
+    case ELF::SHT_ARM_DEBUGOVERLAY:
+    case ELF::SHT_ARM_OVERLAYSECTION:
     default:
       assert(0 && "FIXME: sh_type value not supported!");
       break;
     }
 
     WriteSecHdrEntry(SectionStringTableIndex[&it->getSection()],
                      Section.getType(), Section.getFlags(),
                      0,
                      SectionOffsetMap.lookup(&SD.getSection()),
                      Layout.getSectionSize(&SD), sh_link,
@@ skipping 34 matching lines @@
                                            bool IsPCRel,
                                            const MCFragment *DF) const {
   return ((ELFObjectWriterImpl*) Impl)->IsFixupFullyResolved(Asm, Target,
                                                              IsPCRel, DF);
 }
 
 void ELFObjectWriter::WriteObject(MCAssembler &Asm,
                                   const MCAsmLayout &Layout) {
   ((ELFObjectWriterImpl*) Impl)->WriteObject(Asm, Layout);
 }