Support for non-landing pad exception handling.

llvm-svn: 33755
diff --git a/llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp b/llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
index 2442a38..38e0d21 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
@@ -41,11 +41,14 @@
   DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
   DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
   DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
+  DwarfEHFrameSection =
+  ".section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support";
 }
 
 DarwinTargetAsmInfo::DarwinTargetAsmInfo(const PPCTargetMachine &TM)
 : PPCTargetAsmInfo(TM)
 {
+  PCSymbol = ".";
   CommentString = ";";
   GlobalPrefix = "_";
   PrivateGlobalPrefix = "L";