X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FMC%2FELFObjectWriter.cpp;h=b8b3188ce4808da643272f6d83400f7a958e97d0;hb=b21d9aebba7e45ddcbce61dd501000049cefb335;hp=665691770ca5bff95be81cfdcd6c1e0a455b60e9;hpb=00ca888cccd130dd3ebcfc02cf2b9187b54d116e;p=oota-llvm.git

diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp
index 665691770ca..b8b3188ce48 100644
--- a/lib/MC/ELFObjectWriter.cpp
+++ b/lib/MC/ELFObjectWriter.cpp
@@ -17,7 +17,6 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/ADT/Twine.h"
 #include "llvm/MC/MCAsmBackend.h"
 #include "llvm/MC/MCAsmLayout.h"
 #include "llvm/MC/MCAssembler.h"
@@ -25,13 +24,13 @@
 #include "llvm/MC/MCELFObjectWriter.h"
 #include "llvm/MC/MCELFSymbolFlags.h"
 #include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCFixupKindInfo.h"
+#include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ELF.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/ADT/StringSwitch.h"
 
 #include <vector>
 using namespace llvm;
@@ -271,9 +270,10 @@ class ELFObjectWriter : public MCObjectWriter {
 
     /// ComputeSymbolTable - Compute the symbol table data
     ///
-    /// \param StringTable [out] - The string table data.
-    /// \param StringIndexMap [out] - Map from symbol names to offsets in the
-    /// string table.
+    /// \param Asm - The assembler.
+    /// \param SectionIndexMap - Maps a section to its index.
+    /// \param RevGroupMap - Maps a signature symbol to the group section.
+    /// \param NumRegularSections - Number of non-relocation sections.
     void ComputeSymbolTable(MCAssembler &Asm,
                             const SectionIndexMapTy &SectionIndexMap,
                             RevGroupMapTy RevGroupMap,
@@ -628,7 +628,7 @@ void ELFObjectWriter::WriteSymbolTable(MCDataFragment *SymtabF,
 
 const MCSymbol *ELFObjectWriter::SymbolToReloc(const MCAssembler &Asm,
                                                const MCValue &Target,
-                                               const MCFragment &F, 
+                                               const MCFragment &F,
                                                const MCFixup &Fixup,
                                                bool IsPCRel) const {
   const MCSymbol &Symbol = Target.getSymA()->getSymbol();
@@ -733,8 +733,7 @@ void ELFObjectWriter::RecordRelocation(const MCAssembler &Asm,
       Index = -1;
     }
     Addend = Value;
-    // Compensate for the addend on i386.
-    if (is64Bit())
+    if (hasRelocationAddend())
       Value = 0;
   }
 
@@ -1062,11 +1061,19 @@ void ELFObjectWriter::WriteRelocationsFragment(const MCAssembler &Asm,
       entry.Index += LocalSymbolData.size();
     if (is64Bit()) {
       String64(*F, entry.r_offset);
+      if (TargetObjectWriter->isN64()) {
+        String32(*F, entry.Index);
 
-      struct ELF::Elf64_Rela ERE64;
-      ERE64.setSymbolAndType(entry.Index, entry.Type);
-      String64(*F, ERE64.r_info);
-
+        String8(*F, TargetObjectWriter->getRSsym(entry.Type));
+        String8(*F, TargetObjectWriter->getRType3(entry.Type));
+        String8(*F, TargetObjectWriter->getRType2(entry.Type));
+        String8(*F, TargetObjectWriter->getRType(entry.Type));
+      }
+      else {
+        struct ELF::Elf64_Rela ERE64;
+        ERE64.setSymbolAndType(entry.Index, entry.Type);
+        String64(*F, ERE64.r_info);
+      }
       if (hasRelocationAddend())
         String64(*F, entry.r_addend);
     } else {