diff options
Diffstat (limited to 'lld/lib/ReaderWriter/ELF/FileCommon.h')
-rw-r--r-- | lld/lib/ReaderWriter/ELF/FileCommon.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/lld/lib/ReaderWriter/ELF/FileCommon.h b/lld/lib/ReaderWriter/ELF/FileCommon.h deleted file mode 100644 index eaff12afe72..00000000000 --- a/lld/lib/ReaderWriter/ELF/FileCommon.h +++ /dev/null @@ -1,45 +0,0 @@ -//===- lib/ReaderWriter/ELF/FileCommon.h ----------------------------------===// -// -// The LLVM Linker -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef LLD_READER_WRITER_ELF_FILE_COMMON_H -#define LLD_READER_WRITER_ELF_FILE_COMMON_H - -#include "lld/ReaderWriter/ELFLinkingContext.h" -#include "llvm/Support/MemoryBuffer.h" -#include "llvm/Support/ELF.h" - -namespace lld { -namespace elf { - -template <class ELFT> -std::error_code checkCompatibility(unsigned char size, unsigned char endian); - -template <typename ELFT> -std::error_code isCompatible(MemoryBufferRef mb, ELFLinkingContext &ctx) { - typedef llvm::object::Elf_Ehdr_Impl<ELFT> Elf_Ehdr; - - if (uintptr_t(mb.getBufferStart()) & 1) - return make_dynamic_error_code("invalid alignment"); - - auto *hdr = reinterpret_cast<const Elf_Ehdr *>(mb.getBuffer().data()); - if (hdr->e_machine != ctx.getMachineType()) - return make_dynamic_error_code("incompatible machine type"); - - unsigned char size; - unsigned char endian; - std::tie(size, endian) = llvm::object::getElfArchType(mb.getBuffer()); - if (std::error_code ec = checkCompatibility<ELFT>(size, endian)) - return ec; - return std::error_code(); -} - -} // end namespace elf -} // end namespace lld - -#endif |