1 files changed, 43 insertions, 0 deletions
diff --git a/llvm/lib/Target/Sparc/SparcTargetObjectFile.cpp b/llvm/lib/Target/Sparc/SparcTargetObjectFile.cpp
new file mode 100644
index 00000000000..4913ea75fd9
--- /dev/null
+++ b/llvm/lib/Target/Sparc/SparcTargetObjectFile.cpp
@@ -0,0 +1,43 @@
+//===------- SparcTargetObjectFile.cpp - Sparc 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 "SparcTargetObjectFile.h"
+#include "MCTargetDesc/SparcMCExpr.h"
+#include "llvm/CodeGen/MachineModuleInfoImpls.h"
+#include "llvm/Support/Dwarf.h"
+
+using namespace llvm;
+
+
+const MCExpr *SparcELFTargetObjectFile::
+getTTypeGlobalReference(const GlobalValue *GV, Mangler *Mang,
+                        MachineModuleInfo *MMI, unsigned Encoding,
+                        MCStreamer &Streamer) const {
+
+  if (Encoding & dwarf::DW_EH_PE_pcrel) {
+    MachineModuleInfoELF &ELFMMI = MMI->getObjFileInfo<MachineModuleInfoELF>();
+
+    MCSymbol *SSym = getSymbolWithGlobalValueBase(*Mang, GV, ".DW.stub");
+
+    // Add information about the stub reference to ELFMMI so that the stub
+    // gets emitted by the asmprinter.
+    MachineModuleInfoImpl::StubValueTy &StubSym = ELFMMI.getGVStubEntry(SSym);
+    if (StubSym.getPointer() == 0) {
+      MCSymbol *Sym = getSymbol(*Mang, GV);
+      StubSym = MachineModuleInfoImpl::StubValueTy(Sym, !GV->hasLocalLinkage());
+    }
+
+    MCContext &Ctx = getContext();
+    return SparcMCExpr::Create(SparcMCExpr::VK_Sparc_R_DISP32,
+                               MCSymbolRefExpr::Create(SSym, Ctx), Ctx);
+  }
+
+  return TargetLoweringObjectFileELF::
+    getTTypeGlobalReference(GV, Mang, MMI, Encoding, Streamer);
+}