Add HIGHER and HIGHEST relocations to Mips backend.

[oota-llvm.git] / lib / Target / Mips / MCTargetDesc / MipsMCCodeEmitter.cpp

diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
index 27954b174ed928b06792c73a0e957eb853aee937..ff3b3a7ed1c2d85e2b568af37475310f9ca8f2b6 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
@@ -91,6 +91,7 @@ public:
 }  // namespace
 
 MCCodeEmitter *llvm::createMipsMCCodeEmitterEB(const MCInstrInfo &MCII,
+                                               const MCRegisterInfo &MRI,
                                                const MCSubtargetInfo &STI,
                                                MCContext &Ctx)
 {
@@ -98,6 +99,7 @@ MCCodeEmitter *llvm::createMipsMCCodeEmitterEB(const MCInstrInfo &MCII,
 }
 
 MCCodeEmitter *llvm::createMipsMCCodeEmitterEL(const MCInstrInfo &MCII,
+                                               const MCRegisterInfo &MRI,
                                                const MCSubtargetInfo &STI,
                                                MCContext &Ctx)
 {
@@ -179,7 +181,7 @@ getMachineOpValue(const MCInst &MI, const MCOperand &MO,
   } else if (MO.isFPImm()) {
     return static_cast<unsigned>(APFloat(MO.getFPImm())
         .bitcastToAPInt().getHiBits(32).getLimitedValue());
-  } 
+  }
 
   // MO must be an Expr.
   assert(MO.isExpr());
@@ -193,10 +195,27 @@ getMachineOpValue(const MCInst &MI, const MCOperand &MO,
   }
 
   assert (Kind == MCExpr::SymbolRef);
-    
-  Mips::Fixups FixupKind;
+
+  Mips::Fixups FixupKind = Mips::Fixups(0);
 
   switch(cast<MCSymbolRefExpr>(Expr)->getKind()) {
+  default: llvm_unreachable("Unknown fixup kind!");
+    break;
+  case MCSymbolRefExpr::VK_Mips_GPOFF_HI :
+    FixupKind = Mips::fixup_Mips_GPOFF_HI;
+    break;
+  case MCSymbolRefExpr::VK_Mips_GPOFF_LO :
+    FixupKind = Mips::fixup_Mips_GPOFF_LO;
+    break;
+  case MCSymbolRefExpr::VK_Mips_GOT_PAGE :
+    FixupKind = Mips::fixup_Mips_GOT_PAGE;
+    break;
+  case MCSymbolRefExpr::VK_Mips_GOT_OFST :
+    FixupKind = Mips::fixup_Mips_GOT_OFST;
+    break;
+  case MCSymbolRefExpr::VK_Mips_GOT_DISP :
+    FixupKind = Mips::fixup_Mips_GOT_DISP;
+    break;
   case MCSymbolRefExpr::VK_Mips_GPREL:
     FixupKind = Mips::fixup_Mips_GPREL16;
     break;
@@ -236,8 +255,6 @@ getMachineOpValue(const MCInst &MI, const MCOperand &MO,
   case MCSymbolRefExpr::VK_Mips_TPREL_LO:
     FixupKind = Mips::fixup_Mips_TPREL_LO;
     break;
-  default:
-    break;
   } // switch
 
   Fixups.push_back(MCFixup::Create(0, MO.getExpr(), MCFixupKind(FixupKind)));