1//===- MCLDOptions.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 <mcld/MC/MCLDOptions.h>
10#include <mcld/MC/MCLDInput.h>
11
12using namespace mcld;
13
14//===----------------------------------------------------------------------===//
15// ScriptOptions
16ScriptOptions::ScriptOptions()
17{
18}
19
20ScriptOptions::~ScriptOptions()
21{
22}
23
24//===----------------------------------------------------------------------===//
25// GeneralOptions
26GeneralOptions::GeneralOptions()
27  : m_pDefaultBitcode(NULL),
28    m_Verbose(-1),
29    m_MaxErrorNum(-1),
30    m_MaxWarnNum(-1),
31    m_ExecStack(Unknown),
32    m_CommPageSize(0x0),
33    m_MaxPageSize(0x0),
34    m_bCombReloc(true),
35    m_bNoUndefined(false),
36    m_bInitFirst(false),
37    m_bInterPose(false),
38    m_bLoadFltr(false),
39    m_bMulDefs(false),
40    m_bNoCopyReloc(false),
41    m_bNoDefaultLib(false),
42    m_bNoDelete(false),
43    m_bNoDLOpen(false),
44    m_bNoDump(false),
45    m_bRelro(false),
46    m_bNow(false),
47    m_bOrigin(false),
48    m_bTrace(false),
49    m_Bsymbolic(false),
50    m_Bgroup(false),
51    m_bPIE(false),
52    m_bColor(true),
53    m_bAllowShlibUndefined(true),
54    m_bCreateEhFrameHdr(false)
55{
56}
57
58GeneralOptions::~GeneralOptions()
59{
60}
61
62bool GeneralOptions::hasDefaultLDScript() const
63{
64  return true;
65}
66
67const char* GeneralOptions::defaultLDScript() const
68{
69  return NULL;
70}
71
72void GeneralOptions::setDefaultLDScript(const std::string& pFilename)
73{
74}
75
76void GeneralOptions::setSysroot(const mcld::sys::fs::Path &pSysroot)
77{
78  m_Sysroot.assign(pSysroot);
79}
80
81void GeneralOptions::addZOption(const ZOption& pOption)
82{
83  switch (pOption.kind()) {
84    case ZOption::CombReloc:
85      m_bCombReloc = true;
86      break;
87    case ZOption::NoCombReloc:
88      m_bCombReloc = false;
89      break;
90    case ZOption::Defs:
91      m_bNoUndefined = true;
92      break;
93    case ZOption::ExecStack:
94      m_ExecStack = YES;
95      break;
96    case ZOption::NoExecStack:
97      m_ExecStack = NO;
98      break;
99    case ZOption::InitFirst:
100      m_bInitFirst = true;
101      break;
102    case ZOption::InterPose:
103      m_bInterPose = true;
104      break;
105    case ZOption::LoadFltr:
106      m_bLoadFltr = true;
107      break;
108    case ZOption::MulDefs:
109      m_bMulDefs = true;
110      break;
111    case ZOption::NoCopyReloc:
112      m_bNoCopyReloc = true;
113      break;
114    case ZOption::NoDefaultLib:
115      m_bNoDefaultLib = true;
116      break;
117    case ZOption::NoDelete:
118      m_bNoDelete = true;
119      break;
120    case ZOption::NoDLOpen:
121      m_bNoDLOpen = true;
122      break;
123    case ZOption::NoDump:
124      m_bNoDump = true;
125      break;
126    case ZOption::NoRelro:
127      m_bRelro = false;
128      break;
129    case ZOption::Relro:
130      m_bRelro = true;
131      break;
132    case ZOption::Lazy:
133      m_bNow = false;
134      break;
135    case ZOption::Now:
136      m_bNow = true;
137      break;
138    case ZOption::Origin:
139      m_bOrigin = true;
140      break;
141    case ZOption::CommPageSize:
142      m_CommPageSize = pOption.pageSize();
143      break;
144    case ZOption::MaxPageSize:
145      m_MaxPageSize = pOption.pageSize();
146      break;
147    case ZOption::Unknown:
148    default:
149      assert(false && "Not a recognized -z option.");
150      break;
151  }
152}
153