+// cds volatile loads
+#define VOLATILELOAD(size) \
+ uint ## size ## _t cds_volatile_load ## size(void * obj, const char * position) { \
+ ensureModel(); \
+ return (uint ## size ## _t)model->switch_to_master(new ModelAction(ATOMIC_READ, position, memory_order_relaxed, obj)); \
+ }
+
+VOLATILELOAD(8)
+VOLATILELOAD(16)
+VOLATILELOAD(32)
+VOLATILELOAD(64)
+
+// cds volatile stores
+#define VOLATILESTORE(size) \
+ void cds_volatile_store ## size (void * obj, uint ## size ## _t val, const char * position) { \
+ ensureModel(); \
+ model->switch_to_master(new ModelAction(ATOMIC_WRITE, position, memory_order_relaxed, obj, (uint64_t) val)); \
+ *((volatile uint ## size ## _t *)obj) = val; \
+ thread_id_t tid = thread_current()->get_id(); \
+ for(int i=0;i < size / 8;i++) { \
+ recordWrite(tid, (void *)(((char *)obj)+i)); \
+ } \
+ }
+
+VOLATILESTORE(8)
+VOLATILESTORE(16)
+VOLATILESTORE(32)
+VOLATILESTORE(64)
+