1 files changed, 27 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/setjmp.h b/arch/riscv/include/asm/setjmp.h
new file mode 100644
index 0000000000..468fc4b10a
--- /dev/null
+++ b/arch/riscv/include/asm/setjmp.h
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ * (C) Copyright 2016 Alexander Graf <agraf@suse.de>
+ */
+
+#ifndef _SETJMP_H_
+#define _SETJMP_H_	1
+
+#include <asm/types.h>
+
+typedef struct __jmp_buf_internal_tag
+  {
+	/* Program counter.  */
+	long int __pc;
+	/* Callee-saved registers.  */
+	long int __regs[12];
+	/* Stack pointer.  */
+	long int __sp;
+} jmp_buf[1];
+
+int setjmp(jmp_buf jmp) __attribute__((returns_twice));
+void longjmp(jmp_buf jmp, int ret) __attribute__((noreturn));
+
+int initjmp(jmp_buf jmp, void __attribute__((noreturn)) (*func)(void), void *stack_top);
+
+#endif /* _SETJMP_H_ */