--- old/src/hotspot/cpu/sparc/interpreterRT_sparc.hpp	2020-05-01 02:29:04.315665630 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 1998, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef CPU_SPARC_INTERPRETERRT_SPARC_HPP
-#define CPU_SPARC_INTERPRETERRT_SPARC_HPP
-
-// This is included in the middle of class Interpreter.
-// Do not include files here.
-
-
-static int binary_search(int key, LookupswitchPair* array, int n);
-
-static address iload (JavaThread* thread);
-static address aload (JavaThread* thread);
-static address istore(JavaThread* thread);
-static address astore(JavaThread* thread);
-static address iinc  (JavaThread* thread);
-
-
-
-// native method calls
-
-class SignatureHandlerGenerator: public NativeSignatureIterator {
- private:
-  MacroAssembler* _masm;
-
-  void pass_word(int size_of_arg, int offset_in_arg);
-  void pass_int()    { pass_word(1, 0); }
-  void pass_long();
-  void pass_double();
-  void pass_float();
-  void pass_object();
-
- public:
-  // Creation
-  SignatureHandlerGenerator(const methodHandle& method, CodeBuffer* buffer);
-
-  // Code generation
-  void generate( uint64_t fingerprint );
-};
-
-#endif // CPU_SPARC_INTERPRETERRT_SPARC_HPP