1 files changed, 84 insertions, 0 deletions
diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCExpr.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCExpr.cpp
new file mode 100644
index 00000000000..c38a3a6eb24
--- /dev/null
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCExpr.cpp
@@ -0,0 +1,84 @@
+//===-- SparcMCExpr.cpp - Sparc specific MC expression classes --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the implementation of the assembly expression modifiers
+// accepted by the Sparc architecture (e.g. "%hi", "%lo", ...).
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "sparcmcexpr"
+#include "SparcMCExpr.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCAssembler.h"
+#include "llvm/MC/MCELF.h"
+#include "llvm/Object/ELF.h"
+
+
+using namespace llvm;
+
+const SparcMCExpr*
+SparcMCExpr::Create(VariantKind Kind, const MCExpr *Expr,
+                      MCContext &Ctx) {
+    return new (Ctx) SparcMCExpr(Kind, Expr);
+}
+
+
+void SparcMCExpr::PrintImpl(raw_ostream &OS) const
+{
+  bool closeParen = true;
+  switch (Kind) {
+  case VK_Sparc_None:     closeParen = false; break;
+  case VK_Sparc_LO:       OS << "%lo(";  break;
+  case VK_Sparc_HI:       OS << "%hi(";  break;
+  case VK_Sparc_H44:      OS << "%h44("; break;
+  case VK_Sparc_M44:      OS << "%m44("; break;
+  case VK_Sparc_L44:      OS << "%l44("; break;
+  case VK_Sparc_HH:       OS << "%hh(";  break;
+  case VK_Sparc_HM:       OS << "%hm(";  break;
+  case VK_Sparc_TLS_GD_HI22:   OS << "%tgd_hi22(";   break;
+  case VK_Sparc_TLS_GD_LO10:   OS << "%tgd_lo10(";   break;
+  case VK_Sparc_TLS_GD_ADD:    OS << "%tgd_add(";    break;
+  case VK_Sparc_TLS_GD_CALL:   OS << "%tgd_call(";   break;
+  case VK_Sparc_TLS_LDM_HI22:  OS << "%tldm_hi22(";  break;
+  case VK_Sparc_TLS_LDM_LO10:  OS << "%tldm_lo10(";  break;
+  case VK_Sparc_TLS_LDM_ADD:   OS << "%tldm_add(";   break;
+  case VK_Sparc_TLS_LDM_CALL:  OS << "%tldm_call(";  break;
+  case VK_Sparc_TLS_LDO_HIX22: OS << "%tldo_hix22("; break;
+  case VK_Sparc_TLS_LDO_LOX10: OS << "%tldo_lox10("; break;
+  case VK_Sparc_TLS_LDO_ADD:   OS << "%tldo_add(";   break;
+  case VK_Sparc_TLS_IE_HI22:   OS << "%tie_hi22(";   break;
+  case VK_Sparc_TLS_IE_LO10:   OS << "%tie_lo10(";   break;
+  case VK_Sparc_TLS_IE_LD:     OS << "%tie_ld(";     break;
+  case VK_Sparc_TLS_IE_LDX:    OS << "%tie_ldx(";    break;
+  case VK_Sparc_TLS_IE_ADD:    OS << "%tie_add(";    break;
+  case VK_Sparc_TLS_LE_HIX22:  OS << "%tle_hix22(";  break;
+  case VK_Sparc_TLS_LE_LOX10:  OS << "%tle_lox10(";  break;
+  }
+
+  const MCExpr *Expr = getSubExpr();
+  Expr->print(OS);
+  if (closeParen)
+    OS << ')';
+}
+
+bool
+SparcMCExpr::EvaluateAsRelocatableImpl(MCValue &Res,
+                                         const MCAsmLayout *Layout) const {
+  assert(0 && "FIXME: Implement SparcMCExpr::EvaluateAsRelocatableImpl");
+  return getSubExpr()->EvaluateAsRelocatable(Res, *Layout);
+}
+
+
+void SparcMCExpr::fixELFSymbolsInTLSFixups(MCAssembler &Asm) const {
+  assert(0 && "FIXME: Implement SparcMCExpr::fixELFSymbolsInTLSFixups");
+}
+
+void SparcMCExpr::AddValueSymbols(MCAssembler *Asm) const {
+  assert(0 && "FIXME: Implement SparcMCExpr::AddValueSymbols");
+}