15 static void unwind__register_ops(struct map_groups *mg,  in unwind__register_ops()  argument
18 	mg->unwind_libunwind_ops = ops;  in unwind__register_ops()
21 int unwind__prepare_access(struct map_groups *mg, struct map *map,  in unwind__prepare_access()  argument
32 	if (mg->addr_space) {  in unwind__prepare_access()
41 	if (!mg->machine->env || !mg->machine->env->arch)  in unwind__prepare_access()
44 	dso_type = dso__type(map->dso, mg->machine);  in unwind__prepare_access()
48 	arch = perf_env__arch(mg->machine->env);  in unwind__prepare_access()
63 	unwind__register_ops(mg, ops);  in unwind__prepare_access()
65 	err = mg->unwind_libunwind_ops->prepare_access(mg);  in unwind__prepare_access()
71 void unwind__flush_access(struct map_groups *mg)  in unwind__flush_access()  argument
73 	if (mg->unwind_libunwind_ops)  in unwind__flush_access()
74 		mg->unwind_libunwind_ops->flush_access(mg);  in unwind__flush_access()
77 void unwind__finish_access(struct map_groups *mg)  in unwind__finish_access()  argument
79 	if (mg->unwind_libunwind_ops)  in unwind__finish_access()
80 		mg->unwind_libunwind_ops->finish_access(mg);  in unwind__finish_access()
87 	if (thread->mg->unwind_libunwind_ops)  in unwind__get_entries()
88 		return thread->mg->unwind_libunwind_ops->get_entries(cb, arg, thread, data, max_stack);  in unwind__get_entries()