1 files changed, 35 insertions, 0 deletions
diff --git a/ELF/Bits.h b/ELF/Bits.h
new file mode 100644
index 000000000000..13d40322265e
--- /dev/null
+++ b/ELF/Bits.h
@@ -0,0 +1,35 @@
+//===- Bits.h ---------------------------------------------------*- C++ -*-===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLD_ELF_BITS_H
+#define LLD_ELF_BITS_H
+
+#include "Config.h"
+#include "llvm/Support/Endian.h"
+
+namespace lld {
+namespace elf {
+
+inline uint64_t readUint(uint8_t *Buf) {
+  if (Config->Is64)
+    return llvm::support::endian::read64(Buf, Config->Endianness);
+  return llvm::support::endian::read32(Buf, Config->Endianness);
+}
+
+inline void writeUint(uint8_t *Buf, uint64_t Val) {
+  if (Config->Is64)
+    llvm::support::endian::write64(Buf, Val, Config->Endianness);
+  else
+    llvm::support::endian::write32(Buf, Val, Config->Endianness);
+}
+
+} // namespace elf
+} // namespace lld
+
+#endif