--- a/src/hotspot/share/prims/unsafe.cpp	Fri Apr 05 07:10:07 2019 -0400
+++ b/src/hotspot/share/prims/unsafe.cpp	Fri Apr 05 10:01:09 2019 +0100
@@ -292,18 +292,6 @@
   return JNIHandles::make_local(env, v);
 } UNSAFE_END
 
-UNSAFE_LEAF(jboolean, Unsafe_isBigEndian0(JNIEnv *env, jobject unsafe)) {
-#ifdef VM_LITTLE_ENDIAN
-  return false;
-#else
-  return true;
-#endif
-} UNSAFE_END
-
-UNSAFE_LEAF(jint, Unsafe_unalignedAccess0(JNIEnv *env, jobject unsafe)) {
-  return UseUnalignedAccesses;
-} UNSAFE_END
-
 #define DEFINE_GETSETOOP(java_type, Type) \
  \
 UNSAFE_ENTRY(java_type, Unsafe_Get##Type(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) { \
@@ -446,14 +434,6 @@
 
 ////// Random queries
 
-UNSAFE_LEAF(jint, Unsafe_AddressSize0(JNIEnv *env, jobject unsafe)) {
-  return sizeof(void*);
-} UNSAFE_END
-
-UNSAFE_LEAF(jint, Unsafe_PageSize()) {
-  return os::vm_page_size();
-} UNSAFE_END
-
 static jlong find_field_offset(jclass clazz, jstring name, TRAPS) {
   assert(clazz != NULL, "clazz must not be NULL");
   assert(name != NULL, "name must not be NULL");
@@ -1073,8 +1053,6 @@
     {CC "ensureClassInitialized0", CC "(" CLS ")V",      FN_PTR(Unsafe_EnsureClassInitialized0)},
     {CC "arrayBaseOffset0",   CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayBaseOffset0)},
     {CC "arrayIndexScale0",   CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayIndexScale0)},
-    {CC "addressSize0",       CC "()I",                  FN_PTR(Unsafe_AddressSize0)},
-    {CC "pageSize",           CC "()I",                  FN_PTR(Unsafe_PageSize)},
 
     {CC "defineClass0",       CC "(" DC_Args ")" CLS,    FN_PTR(Unsafe_DefineClass0)},
     {CC "allocateInstance",   CC "(" CLS ")" OBJ,        FN_PTR(Unsafe_AllocateInstance)},
@@ -1102,9 +1080,6 @@
     {CC "loadFence",          CC "()V",                  FN_PTR(Unsafe_LoadFence)},
     {CC "storeFence",         CC "()V",                  FN_PTR(Unsafe_StoreFence)},
     {CC "fullFence",          CC "()V",                  FN_PTR(Unsafe_FullFence)},
-
-    {CC "isBigEndian0",       CC "()Z",                  FN_PTR(Unsafe_isBigEndian0)},
-    {CC "unalignedAccess0",   CC "()Z",                  FN_PTR(Unsafe_unalignedAccess0)}
 };
 
 #undef CC