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-rw-r--r--contrib/llvm/lib/Target/X86/X86ELFWriterInfo.cpp147
1 files changed, 0 insertions, 147 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86ELFWriterInfo.cpp b/contrib/llvm/lib/Target/X86/X86ELFWriterInfo.cpp
deleted file mode 100644
index c1a49a764614..000000000000
--- a/contrib/llvm/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");
-}