vendor/lld/lld-trunk-r233088

1 files changed, 62 insertions, 0 deletions

diff --git a/lib/ReaderWriter/ELF/AArch64/AArch64ELFReader.h b/lib/ReaderWriter/ELF/AArch64/AArch64ELFReader.h
new file mode 100644
index 000000000000..05f312db3e7b
--- /dev/null
+++ b/lib/ReaderWriter/ELF/AArch64/AArch64ELFReader.h
@@ -0,0 +1,62 @@
+//===- lib/ReaderWriter/ELF/AArch64/AArch64ELFReader.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_AARCH64_AARCH64_ELF_READER_H
+#define LLD_READER_WRITER_AARCH64_AARCH64_ELF_READER_H
+
+#include "AArch64ELFFile.h"
+#include "ELFReader.h"
+
+namespace lld {
+namespace elf {
+
+typedef llvm::object::ELFType<llvm::support::little, 2, true> AArch64ELFType;
+
+struct AArch64DynamicFileCreateELFTraits {
+  typedef llvm::ErrorOr<std::unique_ptr<lld::SharedLibraryFile>> result_type;
+
+  template <class ELFT>
+  static result_type create(std::unique_ptr<llvm::MemoryBuffer> mb,
+                            AArch64LinkingContext &ctx) {
+    return lld::elf::AArch64DynamicFile<ELFT>::create(std::move(mb), ctx);
+  }
+};
+
+struct AArch64ELFFileCreateELFTraits {
+  typedef llvm::ErrorOr<std::unique_ptr<lld::File>> result_type;
+
+  template <class ELFT>
+  static result_type create(std::unique_ptr<llvm::MemoryBuffer> mb,
+                            AArch64LinkingContext &ctx) {
+    return lld::elf::AArch64ELFFile<ELFT>::create(std::move(mb), ctx);
+  }
+};
+
+class AArch64ELFObjectReader
+    : public ELFObjectReader<AArch64ELFType, AArch64ELFFileCreateELFTraits,
+                             AArch64LinkingContext> {
+public:
+  AArch64ELFObjectReader(AArch64LinkingContext &ctx)
+      : ELFObjectReader<AArch64ELFType, AArch64ELFFileCreateELFTraits,
+                        AArch64LinkingContext>(ctx, llvm::ELF::EM_AARCH64) {}
+};
+
+class AArch64ELFDSOReader
+    : public ELFDSOReader<AArch64ELFType, AArch64DynamicFileCreateELFTraits,
+                          AArch64LinkingContext> {
+public:
+  AArch64ELFDSOReader(AArch64LinkingContext &ctx)
+      : ELFDSOReader<AArch64ELFType, AArch64DynamicFileCreateELFTraits,
+                     AArch64LinkingContext>(ctx, llvm::ELF::EM_AARCH64) {}
+};
+
+} // namespace elf
+} // namespace lld
+
+#endif // LLD_READER_WRITER_AARCH64_AARCH64_ELF_READER_H