MipsGNUInfo.cpp revision cfcb22478ca64c308df58f9abe6fa2dedb213c16 
1//===- MipsGNUInfo.cpp ----------------------------------------------------===//
2//
3//                     The MCLinker Project
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9#include "MipsGNUInfo.h"
10
11namespace mcld {
12
13//===----------------------------------------------------------------------===//
14// MipsGNUInfo
15//===----------------------------------------------------------------------===//
16MipsGNUInfo::MipsGNUInfo(const llvm::Triple& pTriple)
17    : GNUInfo(pTriple), m_ABIVersion(0), m_ElfFlags(0) {
18}
19
20void MipsGNUInfo::setABIVersion(uint8_t ver) {
21  m_ABIVersion = ver;
22}
23
24void MipsGNUInfo::setElfFlags(uint64_t flags) {
25  m_ElfFlags = flags;
26}
27
28uint32_t MipsGNUInfo::machine() const {
29  return llvm::ELF::EM_MIPS;
30}
31
32uint8_t MipsGNUInfo::ABIVersion() const {
33  return m_ABIVersion;
34}
35
36uint64_t MipsGNUInfo::defaultTextSegmentAddr() const {
37  if (m_Triple.isArch32Bit())
38    return 0x400000;
39  else
40    return 0x120000000ull;
41}
42
43uint64_t MipsGNUInfo::flags() const {
44  return m_ElfFlags;
45}
46
47const char* MipsGNUInfo::entry() const {
48  return "__start";
49}
50
51const char* MipsGNUInfo::dyld() const {
52  return m_Triple.isArch32Bit() ? "/lib/ld.so.1" : "/lib64/ld.so.1";
53}
54
55uint64_t MipsGNUInfo::abiPageSize() const {
56  return 0x10000;
57}
58
59}  // namespace mcld
60