Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(107)

Side by Side Diff: lib/Target/X86/X86ELFWriterInfo.cpp

Issue 4294001: arm-mc-elf-s07 (Closed)
Patch Set: Created 10 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « lib/Target/X86/X86ELFWriterInfo.h ('k') | no next file » | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 //===-- X86ELFWriterInfo.cpp - ELF Writer Info for the X86 backend --------===// 1 //===-- X86ELFWriterInfo.cpp - ELF Writer Info for the X86 backend --------===//
2 // 2 //
3 // The LLVM Compiler Infrastructure 3 // The LLVM Compiler Infrastructure
4 // 4 //
5 // This file is distributed under the University of Illinois Open Source 5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details. 6 // License. See LICENSE.TXT for details.
7 // 7 //
8 //===----------------------------------------------------------------------===// 8 //===----------------------------------------------------------------------===//
9 // 9 //
10 // This file implements ELF writer information for the X86 backend. 10 // This file implements ELF writer information for the X86 backend.
(...skipping 13 matching lines...) Expand all
24 // Implementation of the X86ELFWriterInfo class 24 // Implementation of the X86ELFWriterInfo class
25 //===----------------------------------------------------------------------===// 25 //===----------------------------------------------------------------------===//
26 26
27 X86ELFWriterInfo::X86ELFWriterInfo(bool is64Bit_, bool isLittleEndian_) 27 X86ELFWriterInfo::X86ELFWriterInfo(bool is64Bit_, bool isLittleEndian_)
28 : TargetELFWriterInfo(is64Bit_, isLittleEndian_) { 28 : TargetELFWriterInfo(is64Bit_, isLittleEndian_) {
29 EMachine = is64Bit ? EM_X86_64 : EM_386; 29 EMachine = is64Bit ? EM_X86_64 : EM_386;
30 } 30 }
31 31
32 X86ELFWriterInfo::~X86ELFWriterInfo() {} 32 X86ELFWriterInfo::~X86ELFWriterInfo() {}
33 33
34 unsigned X86ELFWriterInfo::getRelocationType(unsigned MachineRelTy) const { 34 unsigned X86ELFWriterInfo::getRelocationType(const BinaryObject &,
35 const MachineRelocation &MR) const {
36 unsigned int MachineRelTy = MR.getRelocationType();
35 if (is64Bit) { 37 if (is64Bit) {
36 switch(MachineRelTy) { 38 switch(MachineRelTy) {
37 case X86::reloc_pcrel_word: 39 case X86::reloc_pcrel_word:
38 return R_X86_64_PC32; 40 return R_X86_64_PC32;
39 case X86::reloc_absolute_word: 41 case X86::reloc_absolute_word:
40 return R_X86_64_32; 42 return R_X86_64_32;
41 case X86::reloc_absolute_word_sext: 43 case X86::reloc_absolute_word_sext:
42 return R_X86_64_32S; 44 return R_X86_64_32S;
43 case X86::reloc_absolute_dword: 45 case X86::reloc_absolute_dword:
44 return R_X86_64_64; 46 return R_X86_64_64;
(...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after
143 unsigned RelOffset, 145 unsigned RelOffset,
144 unsigned RelTy) const { 146 unsigned RelTy) const {
145 147
146 if (RelTy == R_X86_64_PC32 || RelTy == R_386_PC32) 148 if (RelTy == R_X86_64_PC32 || RelTy == R_386_PC32)
147 return SymOffset - (RelOffset + 4); 149 return SymOffset - (RelOffset + 4);
148 else 150 else
149 assert("computeRelocation unknown for this relocation type"); 151 assert("computeRelocation unknown for this relocation type");
150 152
151 return 0; 153 return 0;
152 } 154 }
OLDNEW
« no previous file with comments | « lib/Target/X86/X86ELFWriterInfo.h ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698