1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (C) 2005-2017 Andes Technology Corporation
11 char *get_cpuid_str(struct perf_pmu *pmu)
13 /* In nds32, we only have one cpu */
16 const char *sysfs = sysfs__mountpoint();
18 if (!sysfs || !pmu || !pmu->cpus)
21 buf = malloc(STR_LEN);
25 cpus = cpu_map__get(pmu->cpus);
26 sprintf(buf, "0x%x", cpus->nr - 1);