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comparison lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 1172e4bd9c6f
children c2174574ed3a
comparison
equal deleted inserted replaced
120:1172e4bd9c6f 121:803732b1fca8
7 // 7 //
8 //===----------------------------------------------------------------------===// 8 //===----------------------------------------------------------------------===//
9 9
10 #include "MCTargetDesc/LanaiBaseInfo.h" 10 #include "MCTargetDesc/LanaiBaseInfo.h"
11 #include "MCTargetDesc/LanaiFixupKinds.h" 11 #include "MCTargetDesc/LanaiFixupKinds.h"
12 #include "MCTargetDesc/LanaiMCTargetDesc.h" 12 #include "llvm/BinaryFormat/ELF.h"
13 #include "llvm/MC/MCELFObjectWriter.h" 13 #include "llvm/MC/MCELFObjectWriter.h"
14 #include "llvm/MC/MCSymbol.h" 14 #include "llvm/MC/MCObjectWriter.h"
15 #include "llvm/Support/ErrorHandling.h" 15 #include "llvm/Support/ErrorHandling.h"
16 #include "llvm/Support/raw_ostream.h"
17 16
18 using namespace llvm; 17 using namespace llvm;
19 18
20 namespace { 19 namespace {
20
21 class LanaiELFObjectWriter : public MCELFObjectTargetWriter { 21 class LanaiELFObjectWriter : public MCELFObjectTargetWriter {
22 public: 22 public:
23 explicit LanaiELFObjectWriter(uint8_t OSABI); 23 explicit LanaiELFObjectWriter(uint8_t OSABI);
24 24
25 ~LanaiELFObjectWriter() override; 25 ~LanaiELFObjectWriter() override = default;
26 26
27 protected: 27 protected:
28 unsigned getRelocType(MCContext &Ctx, const MCValue &Target, 28 unsigned getRelocType(MCContext &Ctx, const MCValue &Target,
29 const MCFixup &Fixup, bool IsPCRel) const override; 29 const MCFixup &Fixup, bool IsPCRel) const override;
30 bool needsRelocateWithSymbol(const MCSymbol &SD, 30 bool needsRelocateWithSymbol(const MCSymbol &SD,
31 unsigned Type) const override; 31 unsigned Type) const override;
32 }; 32 };
33 } // namespace 33
34 } // end anonymous namespace
34 35
35 LanaiELFObjectWriter::LanaiELFObjectWriter(uint8_t OSABI) 36 LanaiELFObjectWriter::LanaiELFObjectWriter(uint8_t OSABI)
36 : MCELFObjectTargetWriter(/*Is64Bit_=*/false, OSABI, ELF::EM_LANAI, 37 : MCELFObjectTargetWriter(/*Is64Bit_=*/false, OSABI, ELF::EM_LANAI,
37 /*HasRelocationAddend=*/true) {} 38 /*HasRelocationAddend=*/true) {}
38
39 LanaiELFObjectWriter::~LanaiELFObjectWriter() {}
40 39
41 unsigned LanaiELFObjectWriter::getRelocType(MCContext & /*Ctx*/, 40 unsigned LanaiELFObjectWriter::getRelocType(MCContext & /*Ctx*/,
42 const MCValue & /*Target*/, 41 const MCValue & /*Target*/,
43 const MCFixup &Fixup, 42 const MCFixup &Fixup,
44 bool /*IsPCRel*/) const { 43 bool /*IsPCRel*/) const {
86 default: 85 default:
87 return false; 86 return false;
88 } 87 }
89 } 88 }
90 89
91 MCObjectWriter *llvm::createLanaiELFObjectWriter(raw_pwrite_stream &OS, 90 std::unique_ptr<MCObjectWriter>
92 uint8_t OSABI) { 91 llvm::createLanaiELFObjectWriter(raw_pwrite_stream &OS, uint8_t OSABI) {
93 MCELFObjectTargetWriter *MOTW = new LanaiELFObjectWriter(OSABI); 92 return createELFObjectWriter(llvm::make_unique<LanaiELFObjectWriter>(OSABI),
94 return createELFObjectWriter(MOTW, OS, /*IsLittleEndian=*/false); 93 OS, /*IsLittleEndian=*/false);
95 } 94 }