[PATCH] [lld][ELF] Fix debug info handling.

[kledzik at apple.com]

  I was wondering why I did not see a change to give debug sections a sectionChoice() of sectionCustomRequired.  Then I saw that all ELF sections currently parse to sectionCustomRequired.   Seems like the default sections like .text should not be marked as requiring a custom section.


================
Comment at: lib/ReaderWriter/ELF/SectionChunks.h:150
@@ -149,2 +149,3 @@
     case DefinedAtom::typeThreadData:
+    case DefinedAtom::typeDebug:
       this->_type = SHT_PROGBITS;
----------------
Perhaps typeDwarfDebug would be better should some future debug info come along


http://llvm-reviews.chandlerc.com/D1680