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ELF2: Simplify file magic setter. 

llvm-svn: 251159
This commit is contained in:
Rui Ueyama 2015-10-23 22:44:39 +00:00
parent bcb2d0f94b
commit e08cd678de
1 changed files with 2 additions and 4 deletions
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6
lld/ELF/Writer.cpp
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@ -704,11 +704,9 @@ template <class ELFT> int Writer<ELFT>::getPhdrsNum() const {
template <class ELFT> void Writer<ELFT>::writeHeader() {
uint8_t *Buf = Buffer->getBufferStart();
memcpy(Buf, "\177ELF", 4);
auto *EHdr = reinterpret_cast<Elf_Ehdr *>(Buf);
EHdr->e_ident[EI_MAG0] = 0x7F;
EHdr->e_ident[EI_MAG1] = 'E';
EHdr->e_ident[EI_MAG2] = 'L';
EHdr->e_ident[EI_MAG3] = 'F';
EHdr->e_ident[EI_CLASS] = ELFT::Is64Bits ? ELFCLASS64 : ELFCLASS32;
EHdr->e_ident[EI_DATA] = ELFT::TargetEndianness == llvm::support::little
? ELFDATA2LSB