1// SPDX-License-Identifier: GPL-2.0
 2
 3static
 4struct ins_ops *riscv64__associate_ins_ops(struct arch *arch, const char *name)
 5{
 6	struct ins_ops *ops = NULL;
 7
 8	if (!strncmp(name, "jal", 3) ||
 9	    !strncmp(name, "jr", 2) ||
10	    !strncmp(name, "call", 4))
11		ops = &call_ops;
12	else if (!strncmp(name, "ret", 3))
13		ops = &ret_ops;
14	else if (name[0] == 'j' || name[0] == 'b')
15		ops = &jump_ops;
16	else
17		return NULL;
18
19	arch__associate_ins_ops(arch, name, ops);
20
21	return ops;
22}
23
24static
25int riscv64__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
26{
27	if (!arch->initialized) {
28		arch->associate_instruction_ops = riscv64__associate_ins_ops;
29		arch->initialized = true;
30		arch->objdump.comment_char = '#';
31	}
32
33	return 0;
34}

1