On ELF, create relocations to the abbreviation and line sections when producing

debug info for assembly files. We were already doing the right thing when
producing debug info for C/C++.

ELF linkers don't know dwarf, so they depend on these relocations to produce
valid dwarf output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151655 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/MC/MCObjectStreamer.cpp b/lib/MC/MCObjectStreamer.cpp
index f2911fa07b..a7eb8b03a2 100644
--- a/lib/MC/MCObjectStreamer.cpp
+++ b/lib/MC/MCObjectStreamer.cpp
@@ -266,12 +266,13 @@ void MCObjectStreamer::EmitGPRel32Value(const MCExpr *Value) {
 
 void MCObjectStreamer::FinishImpl() {
   // Dump out the dwarf file & directory tables and line tables.
+  const MCSymbol *LineSectionSymbol;
   if (getContext().hasDwarfFiles())
-    MCDwarfFileTable::Emit(this);
+    LineSectionSymbol = MCDwarfFileTable::Emit(this);
 
   // If we are generating dwarf for assembly source files dump out the sections.
   if (getContext().getGenDwarfForAssembly())
-    MCGenDwarfInfo::Emit(this);
+    MCGenDwarfInfo::Emit(this, LineSectionSymbol);
 
   getAssembler().Finish();
 }