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Don't subtract the header size just to add it back.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234362 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2015-04-07 21:51:41 +00:00
parent a0834f1d87
commit 872266937b
1 changed files with 4 additions and 5 deletions
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9
lib/MC/ELFObjectWriter.cpp
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@ -218,7 +218,7 @@ class ELFObjectWriter : public MCObjectWriter {
}
void WriteHeader(const MCAssembler &Asm,
uint64_t SectionDataSize,
uint64_t SectionHeaderOffset,
unsigned NumberOfSections);
void WriteSymbol(SymbolTableWriter &Writer, ELFSymbolData &MSD,
@ -429,7 +429,7 @@ ELFObjectWriter::~ELFObjectWriter()
// Emit the ELF header.
void ELFObjectWriter::WriteHeader(const MCAssembler &Asm,
uint64_t SectionDataSize,
uint64_t SectionHeaderOffset,
unsigned NumberOfSections) {
// ELF Header
// ----------
@ -463,8 +463,7 @@ void ELFObjectWriter::WriteHeader(const MCAssembler &Asm,
Write32(ELF::EV_CURRENT); // e_version
WriteWord(0); // e_entry, no entry point in .o file
WriteWord(0); // e_phoff, no program header for .o
WriteWord(SectionDataSize + (is64Bit() ? sizeof(ELF::Elf64_Ehdr) :
sizeof(ELF::Elf32_Ehdr))); // e_shoff = sec hdr table off in bytes
WriteWord(SectionHeaderOffset); // e_shoff = sec hdr table off in bytes
// e_flags = whatever the target wants
Write32(Asm.getELFHeaderEFlags());
@ -1719,7 +1718,7 @@ void ELFObjectWriter::WriteObject(MCAssembler &Asm,
FileOff = RoundUpToAlignment(FileOff, NaturalAlignment);
const unsigned SectionHeaderOffset = FileOff - HeaderSize;
const unsigned SectionHeaderOffset = FileOff;
uint64_t SectionHeaderEntrySize = is64Bit() ?
sizeof(ELF::Elf64_Shdr) : sizeof(ELF::Elf32_Shdr);