1// SPDX-License-Identifier: GPL-2.0
2
3static
4struct ins_ops *mips__associate_ins_ops(struct arch *arch, const char *name)
5{
6	struct ins_ops *ops = NULL;
7
8	if (!strncmp(name, "bal", 3) ||
9	    !strncmp(name, "bgezal", 6) ||
10	    !strncmp(name, "bltzal", 6) ||
11	    !strncmp(name, "bgtzal", 6) ||
12	    !strncmp(name, "blezal", 6) ||
13	    !strncmp(name, "beqzal", 6) ||
14	    !strncmp(name, "bnezal", 6) ||
15	    !strncmp(name, "bgtzl", 5) ||
16	    !strncmp(name, "bltzl", 5) ||
17	    !strncmp(name, "bgezl", 5) ||
18	    !strncmp(name, "blezl", 5) ||
19	    !strncmp(name, "jialc", 5) ||
20	    !strncmp(name, "beql", 4) ||
21	    !strncmp(name, "bnel", 4) ||
22	    !strncmp(name, "jal", 3))
23		ops = &call_ops;
24	else if (!strncmp(name, "jr", 2))
25		ops = &ret_ops;
26	else if (name[0] == 'j' || name[0] == 'b')
27		ops = &jump_ops;
28	else
29		return NULL;
30
31	arch__associate_ins_ops(arch, name, ops);
32
33	return ops;
34}
35
36static
37int mips__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
38{
39	if (!arch->initialized) {
40		arch->associate_instruction_ops = mips__associate_ins_ops;
41		arch->initialized = true;
42		arch->objdump.comment_char = '#';
43	}
44
45	return 0;
46}
47