#define AREG1 "rbx"
#define AREG2 "r12"
#define AREG3 "r13"
-#define AREG4 "r14"
-#define AREG5 "r15"
+//#define AREG4 "r14"
+//#define AREG5 "r15"
#endif
#ifdef __powerpc__
#define AREG0 "r27"
#endif
#ifdef __s390__
#define EXIT_TB() asm volatile ("br %r14")
+#define GOTO_LABEL_PARAM(n) asm volatile ("b " ASM_NAME(__op_gen_label) #n)
#endif
#ifdef __alpha__
#define EXIT_TB() asm volatile ("ret")