From 5ca98fd98791947eba83a1ed3f2c8191ef7afa6c Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 24 Nov 2014 09:08:18 +0000
Subject: Vendor import of llvm RELEASE_350/final tag r216957 (effectively,
 3.5.0 release):
 https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957

---
 lib/Target/Sparc/SparcTargetObjectFile.cpp | 43 ++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 lib/Target/Sparc/SparcTargetObjectFile.cpp

(limited to 'lib/Target/Sparc/SparcTargetObjectFile.cpp')

diff --git a/lib/Target/Sparc/SparcTargetObjectFile.cpp b/lib/Target/Sparc/SparcTargetObjectFile.cpp
new file mode 100644
index 000000000000..32b2240f87ea
--- /dev/null
+++ b/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"
+#include "llvm/Target/TargetLowering.h"
+
+using namespace llvm;
+
+const MCExpr *SparcELFTargetObjectFile::getTTypeGlobalReference(
+    const GlobalValue *GV, unsigned Encoding, Mangler &Mang,
+    const TargetMachine &TM, MachineModuleInfo *MMI,
+    MCStreamer &Streamer) const {
+
+  if (Encoding & dwarf::DW_EH_PE_pcrel) {
+    MachineModuleInfoELF &ELFMMI = MMI->getObjFileInfo<MachineModuleInfoELF>();
+
+    MCSymbol *SSym = getSymbolWithGlobalValueBase(GV, ".DW.stub", Mang, TM);
+
+    // 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()) {
+      MCSymbol *Sym = TM.getSymbol(GV, Mang);
+      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, Encoding, Mang, TM, MMI, Streamer);
+}
-- 
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