Small refactoring so that RelocNeedsGOT can stay in the target independent

side when the target specific bits are moved to the Target directory.

llvm-svn: 147053

2 files changed, 16 insertions, 24 deletions

diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp
index 92aad94f17f..fa5321d3a74 100644
--- a/llvm/lib/MC/ELFObjectWriter.cpp
+++ b/llvm/lib/MC/ELFObjectWriter.cpp
@@ -447,6 +447,10 @@ void ELFObjectWriter::RecordRelocation(const MCAssembler &Asm,
   FixedValue = Value;
   unsigned Type = GetRelocType(Target, Fixup, IsPCRel,
                                (RelocSymbol != 0), Addend);
+  MCSymbolRefExpr::VariantKind Modifier = Target.isAbsolute() ?
+    MCSymbolRefExpr::VK_None : Target.getSymA()->getKind();
+  if (RelocNeedsGOT(Modifier))
+    NeedsGOT = true;
 
   uint64_t RelocOffset = Layout.getFragmentOffset(Fragment) +
     Fixup.getOffset();
@@ -1385,16 +1389,8 @@ unsigned ARMELFObjectWriter::GetRelocType(const MCValue &Target,
                                           const MCFixup &Fixup,
                                           bool IsPCRel,
                                           bool IsRelocWithSymbol,
-                                          int64_t Addend) {
-  MCSymbolRefExpr::VariantKind Modifier = Target.isAbsolute() ?
-    MCSymbolRefExpr::VK_None : Target.getSymA()->getKind();
-
-  unsigned Type = GetRelocTypeInner(Target, Fixup, IsPCRel);
-
-  if (RelocNeedsGOT(Modifier))
-    NeedsGOT = true;
-  
-  return Type;
+                                          int64_t Addend) const {
+  return GetRelocTypeInner(Target, Fixup, IsPCRel);
 }
 
 unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
@@ -1536,7 +1532,7 @@ unsigned PPCELFObjectWriter::GetRelocType(const MCValue &Target,
                                              const MCFixup &Fixup,
                                              bool IsPCRel,
                                              bool IsRelocWithSymbol,
-                                             int64_t Addend) {
+                                             int64_t Addend) const {
   // determine the type of the relocation
   unsigned Type;
   if (IsPCRel) {
@@ -1606,7 +1602,7 @@ unsigned MBlazeELFObjectWriter::GetRelocType(const MCValue &Target,
                                              const MCFixup &Fixup,
                                              bool IsPCRel,
                                              bool IsRelocWithSymbol,
-                                             int64_t Addend) {
+                                             int64_t Addend) const {
   // determine the type of the relocation
   unsigned Type;
   if (IsPCRel) {
@@ -1652,7 +1648,7 @@ unsigned X86ELFObjectWriter::GetRelocType(const MCValue &Target,
                                           const MCFixup &Fixup,
                                           bool IsPCRel,
                                           bool IsRelocWithSymbol,
-                                          int64_t Addend) {
+                                          int64_t Addend) const {
   // determine the type of the relocation
 
   MCSymbolRefExpr::VariantKind Modifier = Target.isAbsolute() ?
@@ -1822,9 +1818,6 @@ unsigned X86ELFObjectWriter::GetRelocType(const MCValue &Target,
     }
   }
 
-  if (RelocNeedsGOT(Modifier))
-    NeedsGOT = true;
-
   return Type;
 }
 
@@ -1862,7 +1855,7 @@ unsigned MipsELFObjectWriter::GetRelocType(const MCValue &Target,
                                            const MCFixup &Fixup,
                                            bool IsPCRel,
                                            bool IsRelocWithSymbol,
-                                           int64_t Addend) {
+                                           int64_t Addend) const {
   // determine the type of the relocation
   unsigned Type = (unsigned)ELF::R_MIPS_NONE;
   unsigned Kind = (unsigned)Fixup.getKind();
diff --git a/llvm/lib/MC/ELFObjectWriter.h b/llvm/lib/MC/ELFObjectWriter.h
index 9adf0b1bd0f..3ba722c2703 100644
--- a/llvm/lib/MC/ELFObjectWriter.h
+++ b/llvm/lib/MC/ELFObjectWriter.h
@@ -351,7 +351,7 @@ class ELFObjectWriter : public MCObjectWriter {
   protected:
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend) = 0;
+                                  int64_t Addend) const = 0;
     virtual void adjustFixupOffset(const MCFixup &Fixup,
                                    uint64_t &RelocOffset) {}
   };
@@ -368,7 +368,7 @@ class ELFObjectWriter : public MCObjectWriter {
   protected:
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend);
+                                  int64_t Addend) const;
   };
 
 
@@ -395,11 +395,10 @@ class ELFObjectWriter : public MCObjectWriter {
 
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend);
+                                  int64_t Addend) const;
   private:
     unsigned GetRelocTypeInner(const MCValue &Target,
                                const MCFixup &Fixup, bool IsPCRel) const;
-    
   };
 
   //===- PPCELFObjectWriter -------------------------------------------===//
@@ -414,7 +413,7 @@ class ELFObjectWriter : public MCObjectWriter {
   protected:
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend);
+                                  int64_t Addend) const;
     virtual void adjustFixupOffset(const MCFixup &Fixup, uint64_t &RelocOffset);
   };
 
@@ -430,7 +429,7 @@ class ELFObjectWriter : public MCObjectWriter {
   protected:
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend);
+                                  int64_t Addend) const;
   };
 
   //===- MipsELFObjectWriter -------------------------------------------===//
@@ -453,7 +452,7 @@ class ELFObjectWriter : public MCObjectWriter {
 
     virtual unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                                   bool IsPCRel, bool IsRelocWithSymbol,
-                                  int64_t Addend);
+                                  int64_t Addend) const;
   };
 }