diff --git a/src/arch/sh/hev-task-execute-sh.s b/src/arch/sh/hev-task-execute-sh.s
new file mode 100644
index 0000000..f72e894
--- /dev/null
+++ b/src/arch/sh/hev-task-execute-sh.s
@@ -0,0 +1,26 @@
+/*
+ ============================================================================
+ Name        : hev-task-execute-sh.s
+ Author      : hev <r@hev.cc>
+ Copyright   : Copyright (c) 2024 everyone.
+ Description :
+ ============================================================================
+ */
+
+    .globl hev_task_execute
+    .type hev_task_execute, @function
+
+hev_task_execute:
+    mov.l @r4, r3
+    mov.l r15, @-r3
+    sts.l pr, @-r3
+
+    jsr   @r5
+    mov   r3, r15
+
+    lds.l @r15+, pr
+    rts
+    mov.l @r15, r15
+
+    .end hev_task_execute
+    .size hev_task_execute, . - hev_task_execute
diff --git a/src/kern/task/hev-task-execute.S b/src/kern/task/hev-task-execute.S
index 7eddcdc..296bf57 100644
--- a/src/kern/task/hev-task-execute.S
+++ b/src/kern/task/hev-task-execute.S
@@ -75,6 +75,10 @@
 
 # include "arch/s390/hev-task-execute-s390x.s"
 
+#elif defined(__sh__)
+
+# include "arch/sh/hev-task-execute-sh.s"
+
 #else
 
 # error "Unsupported platform!"