add missing files

qemu/target/s390x/tcg_s390x.h

@@ -0,0 +1,24 @@
+/*
+ * QEMU TCG support -- s390x specific functions.
+ *
+ * Copyright 2018 Red Hat, Inc.
+ *
+ * Authors:
+ *   David Hildenbrand <david@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef TCG_S390X_H
+#define TCG_S390X_H
+
+void tcg_s390_tod_updated(CPUState *cs, run_on_cpu_data opaque);
+void QEMU_NORETURN tcg_s390_program_interrupt(CPUS390XState *env,
+                                              uint32_t code, uintptr_t ra);
+void QEMU_NORETURN tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
+                                           uintptr_t ra);
+void QEMU_NORETURN tcg_s390_vector_exception(CPUS390XState *env, uint32_t vxc,
+                                             uintptr_t ra);
+
+#endif /* TCG_S390X_H */