src/IceELFObjectWriter.h - Issue 1197223002: Subzero: Use C++11 member initializers where practical.

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Issue 1197223002: Subzero: Use C++11 member initializers where practical. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Rebase Created 5 years, 6 months ago

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1 //===- subzero/src/IceELFObjectWriter.h - ELF object writer ------ C++ --===//	1 //===- subzero/src/IceELFObjectWriter.h - ELF object writer ------ C++ --===//

2 //	2 //

3 // The Subzero Code Generator	3 // The Subzero Code Generator

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 // Abstraction for a writer that is responsible for writing an ELF file.	10 // Abstraction for a writer that is responsible for writing an ELF file.

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82 // Finally, patch up the initial ELF header with the final info.	82 // Finally, patch up the initial ELF header with the final info.

83 void writeNonUserSections();	83 void writeNonUserSections();

84	84

85 // Which type of ELF section a global variable initializer belongs to.	85 // Which type of ELF section a global variable initializer belongs to.

86 // This is used as an array index so should start at 0 and be contiguous.	86 // This is used as an array index so should start at 0 and be contiguous.

87 enum SectionType { ROData = 0, Data, BSS, NumSectionTypes };	87 enum SectionType { ROData = 0, Data, BSS, NumSectionTypes };

88	88

89 private:	89 private:

90 GlobalContext &Ctx;	90 GlobalContext &Ctx;

91 ELFStreamer &Str;	91 ELFStreamer &Str;

92 bool SectionNumbersAssigned;	92 bool SectionNumbersAssigned = false;

93 bool ELF64;	93 bool ELF64;

94	94

95 // All created sections, separated into different pools.	95 // All created sections, separated into different pools.

96 typedef std::vector<ELFSection *> SectionList;	96 typedef std::vector<ELFSection *> SectionList;

97 typedef std::vector<ELFTextSection *> TextSectionList;	97 typedef std::vector<ELFTextSection *> TextSectionList;

98 typedef std::vector<ELFDataSection *> DataSectionList;	98 typedef std::vector<ELFDataSection *> DataSectionList;

99 typedef std::vector<ELFRelocationSection *> RelSectionList;	99 typedef std::vector<ELFRelocationSection *> RelSectionList;

100 TextSectionList TextSections;	100 TextSectionList TextSections;

101 RelSectionList RelTextSections;	101 RelSectionList RelTextSections;

102 DataSectionList DataSections;	102 DataSectionList DataSections;

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159	159

160 // Write the ELF file header with the given information about sections.	160 // Write the ELF file header with the given information about sections.

161 template <bool IsELF64>	161 template <bool IsELF64>

162 void writeELFHeaderInternal(Elf64_Off SectionHeaderOffset,	162 void writeELFHeaderInternal(Elf64_Off SectionHeaderOffset,

163 SizeT SectHeaderStrIndex, SizeT NumSections);	163 SizeT SectHeaderStrIndex, SizeT NumSections);

164 };	164 };

165	165

166 } // end of namespace Ice	166 } // end of namespace Ice

167	167

168 #endif // SUBZERO_SRC_ICEELFOBJECTWRITER_H	168 #endif // SUBZERO_SRC_ICEELFOBJECTWRITER_H

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