src/share/vm/prims/unsafe.cpp

*** 322,331 ****
--- 322,351 ----
    }
  UNSAFE_END
  
  #endif // not SUPPORTS_NATIVE_CX8
  
+ UNSAFE_ENTRY(jboolean, Unsafe_isBigEndian0(JNIEnv *env, jobject unsafe))
+   UnsafeWrapper("Unsafe_IsBigEndian0");
+   {
+ #ifdef VM_BIG_ENDIAN
+     return true;
+ #elif defined(VM_LITTLE_ENDIAN)
+     return false;
+ #else
+ #error  VM_LITTLE_ENDIAN or VM_BIG_ENDIAN must be defined
+ #endif
+   }
+ UNSAFE_END
+ 
+ UNSAFE_ENTRY(jint, Unsafe_unalignedAccess0(JNIEnv *env, jobject unsafe))
+   UnsafeWrapper("Unsafe_UnalignedAccess0");
+   {
+     return UseUnalignedAccesses;
+   }
+ UNSAFE_END
+ 
  #define DEFINE_GETSETOOP(jboolean, Boolean) \
   \
  UNSAFE_ENTRY(jboolean, Unsafe_Get##Boolean##140(JNIEnv *env, jobject unsafe, jobject obj, jint offset)) \
    UnsafeWrapper("Unsafe_Get"#Boolean); \
    if (obj == NULL)  THROW_0(vmSymbols::java_lang_NullPointerException()); \
*** 1259,1268 ****
--- 1279,1291 ----
      {CC"shouldBeInitialized",CC"("CLS")Z",               FN_PTR(Unsafe_ShouldBeInitialized)},
  
      {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
  #undef FN_PTR