--- old/src/hotspot/os_cpu/linux_sparc/vmStructs_linux_sparc.hpp	2020-05-20 18:09:45.481315378 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2000, 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 OS_CPU_LINUX_SPARC_VMSTRUCTS_LINUX_SPARC_HPP
-#define OS_CPU_LINUX_SPARC_VMSTRUCTS_LINUX_SPARC_HPP
-
-// These are the OS and CPU-specific fields, types and integer
-// constants required by the Serviceability Agent. This file is
-// referenced by vmStructs.cpp.
-
-#define VM_STRUCTS_OS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \
-                                                                                                                                     \
-  /******************************/                                                                                                   \
-  /* Threads (NOTE: incomplete) */                                                                                                   \
-  /******************************/                                                                                                   \
-                                                                                                                                     \
-  nonstatic_field(JavaThread,                  _base_of_stack_pointer,                        intptr_t*)                             \
-  nonstatic_field(OSThread,                    _thread_id,                                    OSThread::thread_id_t)                 \
-  nonstatic_field(OSThread,                    _pthread_id,                                   pthread_t)
-
-
-#define VM_TYPES_OS_CPU(declare_type, declare_toplevel_type, declare_oop_type, declare_integer_type, declare_unsigned_integer_type, declare_c1_toplevel_type, declare_c2_type, declare_c2_toplevel_type) \
-                                                                          \
-  /**********************/                                                \
-  /* POSIX Thread IDs */                                                  \
-  /**********************/                                                \
-                                                                          \
-  declare_integer_type(OSThread::thread_id_t)                             \
-  declare_unsigned_integer_type(pthread_t)
-
-
-#define VM_INT_CONSTANTS_OS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \
-                                                                        \
-  /************************/                                            \
-  /* JavaThread constants */                                            \
-  /************************/                                            \
-                                                                        \
-  declare_constant(JavaFrameAnchor::flushed)
-
-#define VM_LONG_CONSTANTS_OS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant)
-
-#endif // OS_CPU_LINUX_SPARC_VMSTRUCTS_LINUX_SPARC_HPP