summaryrefslogtreecommitdiffstats
path: root/lld/lib/ReaderWriter/ELF/FileCommon.h
diff options
context:
space:
mode:
Diffstat (limited to 'lld/lib/ReaderWriter/ELF/FileCommon.h')
-rw-r--r--lld/lib/ReaderWriter/ELF/FileCommon.h45
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
OpenPOWER on IntegriCloud