Vendor import of llvm release_32 branch r168974 (effectively, 3.2 RC2):

http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974

1 files changed, 0 insertions, 147 deletions

diff --git a/lib/Target/X86/X86ELFWriterInfo.cpp b/lib/Target/X86/X86ELFWriterInfo.cpp
deleted file mode 100644
index c1a49a7..0000000
--- a/lib/Target/X86/X86ELFWriterInfo.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-//===-- X86ELFWriterInfo.cpp - ELF Writer Info for the X86 backend --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements ELF writer information for the X86 backend.
-//
-//===----------------------------------------------------------------------===//
-
-#include "X86ELFWriterInfo.h"
-#include "X86Relocations.h"
-#include "llvm/Function.h"
-#include "llvm/Support/ELF.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetMachine.h"
-
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-//  Implementation of the X86ELFWriterInfo class
-//===----------------------------------------------------------------------===//
-
-X86ELFWriterInfo::X86ELFWriterInfo(bool is64Bit_, bool isLittleEndian_)
-  : TargetELFWriterInfo(is64Bit_, isLittleEndian_) {
-    EMachine = is64Bit ? EM_X86_64 : EM_386;
-  }
-
-X86ELFWriterInfo::~X86ELFWriterInfo() {}
-
-unsigned X86ELFWriterInfo::getRelocationType(unsigned MachineRelTy) const {
-  if (is64Bit) {
-    switch(MachineRelTy) {
-    case X86::reloc_pcrel_word:
-      return ELF::R_X86_64_PC32;
-    case X86::reloc_absolute_word:
-      return ELF::R_X86_64_32;
-    case X86::reloc_absolute_word_sext:
-      return ELF::R_X86_64_32S;
-    case X86::reloc_absolute_dword:
-      return ELF::R_X86_64_64;
-    case X86::reloc_picrel_word:
-    default:
-      llvm_unreachable("unknown x86_64 machine relocation type");
-    }
-  } else {
-    switch(MachineRelTy) {
-    case X86::reloc_pcrel_word:
-      return ELF::R_386_PC32;
-    case X86::reloc_absolute_word:
-      return ELF::R_386_32;
-    case X86::reloc_absolute_word_sext:
-    case X86::reloc_absolute_dword:
-    case X86::reloc_picrel_word:
-    default:
-      llvm_unreachable("unknown x86 machine relocation type");
-    }
-  }
-}
-
-long int X86ELFWriterInfo::getDefaultAddendForRelTy(unsigned RelTy,
-                                                    long int Modifier) const {
-  if (is64Bit) {
-    switch(RelTy) {
-    case ELF::R_X86_64_PC32: return Modifier - 4;
-    case ELF::R_X86_64_32:
-    case ELF::R_X86_64_32S:
-    case ELF::R_X86_64_64:
-      return Modifier;
-    default:
-      llvm_unreachable("unknown x86_64 relocation type");
-    }
-  } else {
-    switch(RelTy) {
-    case ELF::R_386_PC32: return Modifier - 4;
-    case ELF::R_386_32: return Modifier;
-    default:
-      llvm_unreachable("unknown x86 relocation type");
-    }
-  }
-}
-
-unsigned X86ELFWriterInfo::getRelocationTySize(unsigned RelTy) const {
-  if (is64Bit) {
-    switch(RelTy) {
-    case ELF::R_X86_64_PC32:
-    case ELF::R_X86_64_32:
-    case ELF::R_X86_64_32S:
-        return 32;
-    case ELF::R_X86_64_64:
-        return 64;
-    default:
-      llvm_unreachable("unknown x86_64 relocation type");
-    }
-  } else {
-    switch(RelTy) {
-    case ELF::R_386_PC32:
-    case ELF::R_386_32:
-        return 32;
-    default:
-      llvm_unreachable("unknown x86 relocation type");
-    }
-  }
-}
-
-bool X86ELFWriterInfo::isPCRelativeRel(unsigned RelTy) const {
-  if (is64Bit) {
-    switch(RelTy) {
-    case ELF::R_X86_64_PC32:
-        return true;
-    case ELF::R_X86_64_32:
-    case ELF::R_X86_64_32S:
-    case ELF::R_X86_64_64:
-        return false;
-    default:
-      llvm_unreachable("unknown x86_64 relocation type");
-    }
-  } else {
-    switch(RelTy) {
-    case ELF::R_386_PC32:
-        return true;
-    case ELF::R_386_32:
-        return false;
-    default:
-      llvm_unreachable("unknown x86 relocation type");
-    }
-  }
-}
-
-unsigned X86ELFWriterInfo::getAbsoluteLabelMachineRelTy() const {
-  return is64Bit ?
-    X86::reloc_absolute_dword : X86::reloc_absolute_word;
-}
-
-long int X86ELFWriterInfo::computeRelocation(unsigned SymOffset,
-                                             unsigned RelOffset,
-                                             unsigned RelTy) const {
-
-  if (RelTy == ELF::R_X86_64_PC32 || RelTy == ELF::R_386_PC32)
-    return SymOffset - (RelOffset + 4);
-
-  llvm_unreachable("computeRelocation unknown for this relocation type");
-}