[ELF] Implement .{init,fini}_array ordering.

llvm-svn: 193451

1 files changed, 26 insertions, 0 deletions

diff --git a/lld/lib/ReaderWriter/ELF/ArrayOrderPass.h b/lld/lib/ReaderWriter/ELF/ArrayOrderPass.h
new file mode 100644
index 00000000000..8d40c44fc88
--- /dev/null
+++ b/lld/lib/ReaderWriter/ELF/ArrayOrderPass.h
@@ -0,0 +1,26 @@
+//===- lib/ReaderWriter/ELF/ArrayOrderPass.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_ARRAY_ORDER_PASS_H
+#define LLD_READER_WRITER_ELF_ARRAY_ORDER_PASS_H
+
+#include "lld/Core/Pass.h"
+
+namespace lld {
+namespace elf {
+/// \brief This pass sorts atoms in .{init,fini}_array.<priority> sections.
+class ArrayOrderPass : public Pass {
+public:
+  ArrayOrderPass() : Pass() {}
+  virtual void perform(MutableFile &mergedFile) LLVM_OVERRIDE;
+};
+}
+}
+
+#endif