1 static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *name)
2 {
3 	struct ins_ops *ops = NULL;
4 
5 	/* catch all kind of jumps */
6 	if (strchr(name, 'j') ||
7 	    !strncmp(name, "bct", 3) ||
8 	    !strncmp(name, "br", 2))
9 		ops = &jump_ops;
10 	/* override call/returns */
11 	if (!strcmp(name, "bras") ||
12 	    !strcmp(name, "brasl") ||
13 	    !strcmp(name, "basr"))
14 		ops = &call_ops;
15 	if (!strcmp(name, "br"))
16 		ops = &ret_ops;
17 
18 	arch__associate_ins_ops(arch, name, ops);
19 	return ops;
20 }
21 
22 static int s390__annotate_init(struct arch *arch)
23 {
24 	if (!arch->initialized) {
25 		arch->initialized = true;
26 		arch->associate_instruction_ops = s390__associate_ins_ops;
27 	}
28 
29 	return 0;
30 }
31