diff options
Diffstat (limited to 'compiler-rt/lib/xray/xray_powerpc64.inc')
| -rw-r--r-- | compiler-rt/lib/xray/xray_powerpc64.inc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/compiler-rt/lib/xray/xray_powerpc64.inc b/compiler-rt/lib/xray/xray_powerpc64.inc index e4e16d5b28e0..7e872b5b42e6 100644 --- a/compiler-rt/lib/xray/xray_powerpc64.inc +++ b/compiler-rt/lib/xray/xray_powerpc64.inc @@ -12,7 +12,22 @@ #include <cstdint> #include <mutex> +#ifdef __linux__ #include <sys/platform/ppc.h> +#elif defined(__FreeBSD__) +#include <sys/types.h> +#include <sys/sysctl.h> + +#define __ppc_get_timebase __builtin_ppc_get_timebase + +uint64_t __ppc_get_timebase_freq (void) +{ + uint64_t tb_freq = 0; + size_t length = sizeof(tb_freq); + sysctlbyname("kern.timecounter.tc.timebase.frequency", &tb_freq, &length, nullptr, 0); + return tb_freq; +} +#endif #include "xray_defs.h" |