Define class MipsMCSymbolRefExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134629 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsMCSymbolRefExpr.cpp b/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
new file mode 100644
index 0000000..9a2bdae
--- /dev/null
+++ b/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
@@ -0,0 +1,63 @@
+//===-- MipsMCSymbolRefExpr.cpp - Mips 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.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "mipsmcsymbolrefexpr"
+#include "MipsMCSymbolRefExpr.h"
+#include "llvm/MC/MCAssembler.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCSymbol.h"
+using namespace llvm;
+
+const MipsMCSymbolRefExpr*
+MipsMCSymbolRefExpr::Create(VariantKind Kind, const MCSymbol *Symbol,
+ int Offset, MCContext &Ctx) {
+ return new (Ctx) MipsMCSymbolRefExpr(Kind, Symbol, Offset);
+}
+
+void MipsMCSymbolRefExpr::PrintImpl(raw_ostream &OS) const {
+ switch (Kind) {
+ default: assert(0 && "Invalid kind!");
+ case VK_Mips_None: break;
+ case VK_Mips_GPREL: OS << "%gp_rel("; break;
+ case VK_Mips_GOT_CALL: OS << "%call16("; break;
+ case VK_Mips_GOT: OS << "%got("; break;
+ case VK_Mips_ABS_HI: OS << "%hi("; break;
+ case VK_Mips_ABS_LO: OS << "%lo("; break;
+ case VK_Mips_TLSGD: OS << "%tlsgd("; break;
+ case VK_Mips_GOTTPREL: OS << "%gottprel("; break;
+ case VK_Mips_TPREL_HI: OS << "%tprel_hi("; break;
+ case VK_Mips_TPREL_LO: OS << "%tprel_lo("; break;
+ }
+
+ OS << *Symbol;
+
+ if (Offset) {
+ if (Offset > 0)
+ OS << '+';
+ OS << Offset;
+ }
+
+ if (Kind != VK_Mips_None)
+ OS << ')';
+}
+
+bool
+MipsMCSymbolRefExpr::EvaluateAsRelocatableImpl(MCValue &Res,
+ const MCAsmLayout *Layout) const {
+ return false;
+}
+
+void MipsMCSymbolRefExpr::AddValueSymbols(MCAssembler *Asm) const {
+ Asm->getOrCreateSymbolData(*Symbol);
+}
+
+const MCSection *MipsMCSymbolRefExpr::FindAssociatedSection() const {
+ return Symbol->isDefined() ? &Symbol->getSection() : NULL;
+}
+