--- qemu/roms/SLOF/include/ppcp7/cpu.h	2018/04/24 18:59:09	1.1
+++ qemu/roms/SLOF/include/ppcp7/cpu.h	2018/04/24 19:45:29	1.1.1.2
@@ -44,6 +44,11 @@ static inline void flush_cache(void* r,
 		     :: "memory", "cc", "r0", "ctr");
 }
 
+static inline void
+eieio(void)
+{
+	asm volatile ("eieio":::"memory");
+}
 
 #endif /* __ASSEMBLER__ */