diff options
| -rw-r--r-- | lld/lib/ReaderWriter/ELF/Writer.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lld/lib/ReaderWriter/ELF/Writer.cpp b/lld/lib/ReaderWriter/ELF/Writer.cpp new file mode 100644 index 00000000000..49c7b112388 --- /dev/null +++ b/lld/lib/ReaderWriter/ELF/Writer.cpp @@ -0,0 +1,38 @@ +//===- lib/ReaderWriter/ELF/Writer.cpp ------------------------------------===// +// +// The LLVM Linker +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +#include "ExecutableWriter.h" + +using namespace llvm; +using namespace llvm::object; + +namespace lld { + +std::unique_ptr<Writer> createWriterELF(const ELFTargetInfo &TI) { + using llvm::object::ELFType; + // Set the default layout to be the static executable layout + // We would set the layout to a dynamic executable layout + // if we came across any shared libraries in the process + + if (!TI.is64Bits() && TI.isLittleEndian()) + return std::unique_ptr<Writer>(new + elf::ExecutableWriter<ELFType<support::little, 4, false>>(TI)); + else if (TI.is64Bits() && TI.isLittleEndian()) + return std::unique_ptr<Writer>(new + elf::ExecutableWriter<ELFType<support::little, 8, true>>(TI)); + else if (!TI.is64Bits() && !TI.isLittleEndian()) + return std::unique_ptr<Writer>(new + elf::ExecutableWriter<ELFType<support::big, 4, false>>(TI)); + else if (TI.is64Bits() && !TI.isLittleEndian()) + return std::unique_ptr<Writer>(new + elf::ExecutableWriter<ELFType<support::big, 8, true>>(TI)); + + llvm_unreachable("Invalid Options!"); +} + +} |
