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src/hotspot/os_cpu/linux_aarch64/orderAccess_linux_aarch64.inline.hpp
changeset 47609 a1f68e415b48
parent 47216 71c04702a3d5
child 49364 601146c66cad 
--- a/src/hotspot/os_cpu/linux_aarch64/orderAccess_linux_aarch64.inline.hpp	Mon Oct 09 13:56:59 2017 +0200
+++ b/src/hotspot/os_cpu/linux_aarch64/orderAccess_linux_aarch64.inline.hpp	Mon Oct 09 14:39:59 2017 +0200
@@ -50,93 +50,28 @@
   FULL_MEM_BARRIER;
 }
 
-inline jbyte    OrderAccess::load_acquire(const volatile jbyte*   p)
-{ jbyte data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jshort   OrderAccess::load_acquire(const volatile jshort*  p)
-{ jshort data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jint     OrderAccess::load_acquire(const volatile jint*    p)
-{ jint data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jlong    OrderAccess::load_acquire(const volatile jlong*   p)
-{ jlong data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jubyte    OrderAccess::load_acquire(const volatile jubyte*   p)
-{ jubyte data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jushort   OrderAccess::load_acquire(const volatile jushort*  p)
-{ jushort data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline juint     OrderAccess::load_acquire(const volatile juint*    p)
-{ juint data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline julong   OrderAccess::load_acquire(const volatile julong*  p)
-{ julong data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jfloat   OrderAccess::load_acquire(const volatile jfloat*  p)
-{ jfloat data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline jdouble  OrderAccess::load_acquire(const volatile jdouble* p)
-{ jdouble data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline intptr_t OrderAccess::load_ptr_acquire(const volatile intptr_t*   p)
-{ intptr_t data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
-inline void*    OrderAccess::load_ptr_acquire(const volatile void* p)
-{ void* data; __atomic_load((void* const volatile *)p, &data, __ATOMIC_ACQUIRE); return data; }
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedLoad<byte_size, X_ACQUIRE>
+  VALUE_OBJ_CLASS_SPEC
+{
+  template <typename T>
+  T operator()(const volatile T* p) const { T data; __atomic_load(p, &data, __ATOMIC_ACQUIRE); return data; }
+};
 
-inline void     OrderAccess::release_store(volatile jbyte*   p, jbyte   v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jshort*  p, jshort  v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jint*    p, jint    v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jlong*   p, jlong   v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jubyte*  p, jubyte  v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jushort* p, jushort v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile juint*   p, juint   v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile julong*  p, julong  v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jfloat*  p, jfloat  v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store(volatile jdouble* p, jdouble v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store_ptr(volatile intptr_t* p, intptr_t v)
-{ __atomic_store(p, &v, __ATOMIC_RELEASE); }
-inline void     OrderAccess::release_store_ptr(volatile void*     p, void*    v)
-{ __atomic_store((void* volatile *)p, &v, __ATOMIC_RELEASE); }
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X>
+  VALUE_OBJ_CLASS_SPEC
+{
+  template <typename T>
+  void operator()(T v, volatile T* p) const { __atomic_store(p, &v, __ATOMIC_RELEASE); }
+};
 
-inline void     OrderAccess::store_fence(jbyte*   p, jbyte   v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jshort*  p, jshort  v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jint*    p, jint    v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jlong*   p, jlong   v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jubyte*  p, jubyte  v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jushort* p, jushort v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(juint*   p, juint   v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(julong*  p, julong  v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jfloat*  p, jfloat  v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_fence(jdouble* p, jdouble v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_ptr_fence(intptr_t* p, intptr_t v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-inline void     OrderAccess::store_ptr_fence(void**    p, void*    v)
-{ __atomic_store(p, &v, __ATOMIC_RELAXED); fence(); }
-
-inline void     OrderAccess::release_store_fence(volatile jbyte*   p, jbyte   v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jshort*  p, jshort  v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jint*    p, jint    v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jlong*   p, jlong   v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jubyte*  p, jubyte  v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jushort* p, jushort v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile juint*   p, juint   v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile julong*  p, julong  v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jfloat*  p, jfloat  v) { release_store(p, v); fence(); }
-inline void     OrderAccess::release_store_fence(volatile jdouble* p, jdouble v) { release_store(p, v); fence(); }
-
-inline void     OrderAccess::release_store_ptr_fence(volatile intptr_t* p, intptr_t v) { release_store_ptr(p, v); fence(); }
-inline void     OrderAccess::release_store_ptr_fence(volatile void*     p, void*    v) { release_store_ptr(p, v); fence(); }
+template<size_t byte_size>
+struct OrderAccess::PlatformOrderedStore<byte_size, RELEASE_X_FENCE>
+  VALUE_OBJ_CLASS_SPEC
+{
+  template <typename T>
+  void operator()(T v, volatile T* p) const { release_store(p, v); fence(); }
+};
 
 #endif // OS_CPU_LINUX_AARCH64_VM_ORDERACCESS_LINUX_AARCH64_INLINE_HPP
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