Index: src/platform.h
==================================================================
--- src/platform.h
+++ src/platform.h
@@ -99,10 +99,12 @@
 # define OF_RISCV
 #elif defined(__s390x__)
 # define OF_S390X
 #elif defined(__s390__)
 # define OF_S390
+#elif defined(__sh__)
+# define OF_SUPERH
 #elif defined(__e2k__)
 # define OF_ELBRUS_2000
 #elif defined(__loongarch64)
 # define OF_LOONGARCH64
 #endif