int sh2_drc_init(SH2 *sh2);
void sh2_drc_finish(SH2 *sh2);
-void sh2_drc_mem_setup(SH2 *sh2);
-void sh2_drc_flush_all(void);
void sh2_drc_wcheck_ram(unsigned int a, int val, int cpuid);
void sh2_drc_wcheck_da(unsigned int a, int val, int cpuid);
+#ifdef DRC_SH2
+void sh2_drc_mem_setup(SH2 *sh2);
+void sh2_drc_flush_all(void);
+void sh2_drc_frame(void);
+#else
+#define sh2_drc_mem_setup(x)
+#define sh2_drc_flush_all()
+#define sh2_drc_frame()
+#endif
+
#define BLOCK_INSN_LIMIT 128
/* op_flags */