Changes in kernel/generic/include/arch.h [f35749e:26a9388] in mainline

File:

• kernel/generic/include/arch.h (modified) (1 diff)

kernel/generic/include/arch.h

@@ -49 +49 @@
  *
  */
+#if __has_builtin(__builtin_stack_address)
+
+#define CURRENT \
+        ((current_t *) (((uintptr_t) __builtin_stack_address()) & \
+            (~((uintptr_t) STACK_SIZE - 1))))
+
+#else
+
 #define CURRENT \
         ((current_t *) (((uintptr_t) __builtin_frame_address(0)) & \
             (~((uintptr_t) STACK_SIZE - 1))))
+
+#endif
 
 #define MAGIC  UINT32_C(0xfacefeed)