5 files changed, 81 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 9e635c6b4e9..40d6778b646 100644
--- a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -812,7 +812,15 @@ bool PPCDarwinAsmPrinter::doFinalization(Module &M) {
       //   .indirect_symbol _foo
       MachineModuleInfoImpl::StubValueTy &MCSym = Stubs[i].second;
       OutStreamer.EmitSymbolAttribute(MCSym.getPointer(), MCSA_IndirectSymbol);
-      OutStreamer.EmitIntValue(0, isPPC64 ? 8 : 4/*size*/, 0/*addrspace*/);
+
+      if (MCSym.getInt())
+        // External to current translation unit.
+        OutStreamer.EmitIntValue(0, isPPC64 ? 8 : 4/*size*/, 0/*addrspace*/);
+      else
+        // Internal to current translation unit.
+        OutStreamer.EmitValue(MCSymbolRefExpr::Create(MCSym.getPointer(),
+                                                      OutContext),
+                              isPPC64 ? 8 : 4/*size*/, 0/*addrspace*/);
     }
 
     Stubs.clear();
diff --git a/llvm/lib/Target/PowerPC/CMakeLists.txt b/llvm/lib/Target/PowerPC/CMakeLists.txt
index c997c5cfc7a..c86b9b9dd1c 100644
--- a/llvm/lib/Target/PowerPC/CMakeLists.txt
+++ b/llvm/lib/Target/PowerPC/CMakeLists.txt
@@ -24,6 +24,7 @@ add_llvm_target(PowerPCCodeGen
   PPCRegisterInfo.cpp
   PPCSubtarget.cpp
   PPCTargetMachine.cpp
+  PPCTargetObjectFile.cpp
   )
 
 target_link_libraries (LLVMPowerPCCodeGen LLVMSelectionDAG)
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index aeaa7c6816d..106e779af87 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -13,9 +13,10 @@
 
 #include "PPCISelLowering.h"
 #include "PPCMachineFunctionInfo.h"
+#include "PPCPerfectShuffle.h"
 #include "PPCPredicates.h"
 #include "PPCTargetMachine.h"
-#include "PPCPerfectShuffle.h"
+#include "PPCTargetObjectFile.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/VectorExtras.h"
 #include "llvm/CodeGen/CallingConvLower.h"
@@ -59,11 +60,11 @@ cl::desc("enable preincrement load/store generation on PPC (experimental)"),
 
 static TargetLoweringObjectFile *CreateTLOF(const PPCTargetMachine &TM) {
   if (TM.getSubtargetImpl()->isDarwin())
-    return new TargetLoweringObjectFileMachO();
+    return new PPCMachOTargetObjectFile();
+
   return new TargetLoweringObjectFileELF();
 }
 
-
 PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
   : TargetLowering(TM, CreateTLOF(TM)), PPCSubTarget(*TM.getSubtargetImpl()) {
 
diff --git a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp
new file mode 100644
index 00000000000..de81040021e
--- /dev/null
+++ b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp
@@ -0,0 +1,33 @@
+//===-- llvm/Target/PPCTargetObjectFile.cpp - PPC Object Info Impl --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "PPCTargetObjectFile.h"
+#include "PPCSubtarget.h"
+#include "llvm/MC/MCSectionMachO.h"
+#include "llvm/Support/Dwarf.h"
+#include "llvm/Target/TargetMachine.h"
+using namespace llvm;
+using namespace dwarf;
+
+//===----------------------------------------------------------------------===//
+//                              Mach-O Target
+//===----------------------------------------------------------------------===//
+
+void PPCMachOTargetObjectFile::Initialize(MCContext &Ctx,
+                                          const TargetMachine &TM) {
+  TargetLoweringObjectFileMachO::Initialize(Ctx, TM);
+
+  // Exception Handling.
+  LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0,
+                                SectionKind::getReadOnlyWithRel());
+}
+
+unsigned PPCMachOTargetObjectFile::getTTypeEncoding() const {
+  return DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4;
+}
diff --git a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h
new file mode 100644
index 00000000000..2d40bc9ceb1
--- /dev/null
+++ b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h
@@ -0,0 +1,34 @@
+//===-- llvm/Target/PPCTargetObjectFile.h - PowerPC Object Info -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_PPC_TARGETOBJECTFILE_H
+#define LLVM_TARGET_PPC_TARGETOBJECTFILE_H
+
+#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
+
+namespace llvm {
+
+class MCContext;
+class TargetMachine;
+
+// FIXME: This subclass isn't 100% necessary. It will become obsolete once we
+//        can place all LSDAs into the TEXT section. See
+//        <rdar://problem/6804645>.
+class PPCMachOTargetObjectFile : public TargetLoweringObjectFileMachO {
+public:
+  PPCMachOTargetObjectFile() : TargetLoweringObjectFileMachO() {}
+
+  virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
+
+  virtual unsigned getTTypeEncoding() const;
+};
+
+} // end namespace llvm
+
+#endif