diff --git a/include/asm-m68knommu/ucontext.h b/include/asm-m68knommu/ucontext.h
new file mode 100644
index 0000000..5d570ce
--- /dev/null
+++ b/include/asm-m68knommu/ucontext.h
@@ -0,0 +1,38 @@
+#ifndef _M68KNOMMU_UCONTEXT_H
+#define _M68KNOMMU_UCONTEXT_H
+
+typedef int greg_t;
+#define NGREG 18
+typedef greg_t gregset_t[NGREG];
+
+#ifdef CONFIG_FPU
+typedef struct fpregset {
+	int f_pcr;
+	int f_psr;
+	int f_fpiaddr;
+	int f_fpregs[8][3];
+} fpregset_t;
+#endif
+
+struct mcontext {
+	int version;
+	gregset_t gregs;
+#ifdef CONFIG_FPU
+	fpregset_t fpregs;
+#endif
+};
+
+#define MCONTEXT_VERSION 2
+
+struct ucontext {
+	unsigned long	  uc_flags;
+	struct ucontext  *uc_link;
+	stack_t		  uc_stack;
+	struct mcontext	  uc_mcontext;
+#ifdef CONFIG_FPU
+	unsigned long	  uc_filler[80];
+#endif
+	sigset_t	  uc_sigmask;	/* mask last for extensibility */
+};
+
+#endif