diff --git a/arch/Kconfig b/arch/Kconfig
index 1d90b1e405..232e32ca10 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -32,6 +32,7 @@ config ARCH_ARM64
 	select ARCH_HAVE_STACKCHECK
 	select ARCH_HAVE_CUSTOMOPT
 	select ARCH_HAVE_STDARG_H
+	select ARCH_HAVE_SETJMP
 	select ARCH_HAVE_SYSCALL_HOOKS
 	select ARCH_HAVE_RDWR_MEM_CPU_RUN
 	select ARCH_HAVE_TCBINFO
diff --git a/arch/arm64/include/setjmp.h b/arch/arm64/include/setjmp.h
new file mode 100644
index 0000000000..91f50215db
--- /dev/null
+++ b/arch/arm64/include/setjmp.h
@@ -0,0 +1,90 @@
+/****************************************************************************
+ * arch/arm64/include/setjmp.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __ARCH_ARM64_INCLUDE_SETJUMP_H
+#define __ARCH_ARM64_INCLUDE_SETJUMP_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+
+#include <sys/types.h>
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+struct setjmp_buf_s
+{
+  uint64_t x19;
+  uint64_t x20;
+  uint64_t x21;
+  uint64_t x22;
+  uint64_t x23;
+  uint64_t x24;
+  uint64_t x25;
+  uint64_t x26;
+  uint64_t x27;
+  uint64_t x28;
+  uint64_t x29;
+  uint64_t x30;
+  uint64_t x16;
+  uint64_t gap;
+
+#ifdef CONFIG_ARCH_FPU
+  float    q8;
+  float    q9;
+  float    q10;
+  float    q11;
+  float    q12;
+  float    q13;
+  float    q14;
+  float    q15;
+#endif
+};
+
+/* Traditional typedef for setjmp_buf */
+
+typedef struct setjmp_buf_s jmp_buf[1];
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+int setjmp(jmp_buf env);
+void longjmp(jmp_buf env, int val) noreturn_function;
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ARCH_ARM64_INCLUDE_SETJUMP_H */