1 files changed, 50 insertions, 0 deletions
diff --git a/lld/lib/ReaderWriter/ELF/AArch64/AArch64ExecutableWriter.cpp b/lld/lib/ReaderWriter/ELF/AArch64/AArch64ExecutableWriter.cpp
new file mode 100644
index 00000000000..ba4259479a8
--- /dev/null
+++ b/lld/lib/ReaderWriter/ELF/AArch64/AArch64ExecutableWriter.cpp
@@ -0,0 +1,50 @@
+//===- lib/ReaderWriter/ELF/AArch64/AArch64ExecutableWriter.cpp -------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AArch64LinkingContext.h"
+#include "AArch64ExecutableWriter.h"
+#include "AArch64TargetHandler.h"
+#include "AArch64SectionChunks.h"
+
+namespace lld {
+namespace elf {
+
+AArch64ExecutableWriter::AArch64ExecutableWriter(AArch64LinkingContext &ctx,
+                                                 AArch64TargetLayout &layout)
+  : ExecutableWriter(ctx, layout), _targetLayout(layout) {}
+
+void AArch64ExecutableWriter::createImplicitFiles(
+    std::vector<std::unique_ptr<File>> &result) {
+  ExecutableWriter::createImplicitFiles(result);
+  auto gotFile = llvm::make_unique<SimpleFile>("GOTFile");
+  gotFile->addAtom(*new (gotFile->allocator()) GlobalOffsetTableAtom(*gotFile));
+  if (this->_ctx.isDynamic())
+    gotFile->addAtom(*new (gotFile->allocator()) DynamicAtom(*gotFile));
+  result.push_back(std::move(gotFile));
+}
+
+void AArch64ExecutableWriter::buildDynamicSymbolTable(const File &file) {
+  for (auto sec : this->_layout.sections()) {
+    if (auto section = dyn_cast<AtomSection<ELF64LE>>(sec)) {
+      for (const auto &atom : section->atoms()) {
+        if (_targetLayout.getGOTSection().hasGlobalGOTEntry(atom->_atom)) {
+          this->_dynamicSymbolTable->addSymbol(atom->_atom, section->ordinal(),
+                                               atom->_virtualAddr, atom);
+          continue;
+        }
+      }
+    }
+  }
+
+  ExecutableWriter<ELF64LE>::buildDynamicSymbolTable(file);
+}
+
+} // namespace elf
+} // namespace lld
+