1*0ba37e05SWilliam Cohen // SPDX-License-Identifier: GPL-2.0
2*0ba37e05SWilliam Cohen
3*0ba37e05SWilliam Cohen static
riscv64__associate_ins_ops(struct arch * arch,const char * name)4*0ba37e05SWilliam Cohen struct ins_ops *riscv64__associate_ins_ops(struct arch *arch, const char *name)
5*0ba37e05SWilliam Cohen {
6*0ba37e05SWilliam Cohen struct ins_ops *ops = NULL;
7*0ba37e05SWilliam Cohen
8*0ba37e05SWilliam Cohen if (!strncmp(name, "jal", 3) ||
9*0ba37e05SWilliam Cohen !strncmp(name, "jr", 2) ||
10*0ba37e05SWilliam Cohen !strncmp(name, "call", 4))
11*0ba37e05SWilliam Cohen ops = &call_ops;
12*0ba37e05SWilliam Cohen else if (!strncmp(name, "ret", 3))
13*0ba37e05SWilliam Cohen ops = &ret_ops;
14*0ba37e05SWilliam Cohen else if (name[0] == 'j' || name[0] == 'b')
15*0ba37e05SWilliam Cohen ops = &jump_ops;
16*0ba37e05SWilliam Cohen else
17*0ba37e05SWilliam Cohen return NULL;
18*0ba37e05SWilliam Cohen
19*0ba37e05SWilliam Cohen arch__associate_ins_ops(arch, name, ops);
20*0ba37e05SWilliam Cohen
21*0ba37e05SWilliam Cohen return ops;
22*0ba37e05SWilliam Cohen }
23*0ba37e05SWilliam Cohen
24*0ba37e05SWilliam Cohen static
riscv64__annotate_init(struct arch * arch,char * cpuid __maybe_unused)25*0ba37e05SWilliam Cohen int riscv64__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
26*0ba37e05SWilliam Cohen {
27*0ba37e05SWilliam Cohen if (!arch->initialized) {
28*0ba37e05SWilliam Cohen arch->associate_instruction_ops = riscv64__associate_ins_ops;
29*0ba37e05SWilliam Cohen arch->initialized = true;
30*0ba37e05SWilliam Cohen arch->objdump.comment_char = '#';
31*0ba37e05SWilliam Cohen }
32*0ba37e05SWilliam Cohen
33*0ba37e05SWilliam Cohen return 0;
34*0ba37e05SWilliam Cohen }
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