From b5500b9ca0102f1ccaf32f0e77e96d0739aded9b Mon Sep 17 00:00:00 2001
From: pascal <pascal@openbsd.org>
Date: Sat, 3 Sep 2016 22:46:54 +0000
Subject: Use the space freed up by sparc and zaurus to import LLVM.

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

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

diff --git a/gnu/llvm/lib/Target/Sparc/SparcTargetObjectFile.cpp b/gnu/llvm/lib/Target/Sparc/SparcTargetObjectFile.cpp
new file mode 100644
index 00000000000..412e124f9a2
--- /dev/null
+++ b/gnu/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"
+#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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