diff options
Diffstat (limited to 'src/Crypto/jitterentropy-base-user.h')
| -rw-r--r-- | src/Crypto/jitterentropy-base-user.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/Crypto/jitterentropy-base-user.h b/src/Crypto/jitterentropy-base-user.h index bfb3a605..3a33dcd6 100644 --- a/src/Crypto/jitterentropy-base-user.h +++ b/src/Crypto/jitterentropy-base-user.h @@ -70,7 +70,17 @@ typedef int32 ssize_t; static VC_INLINE void jent_get_nstime(uint64 *out) { +#ifdef _M_ARM64 + LARGE_INTEGER v = { 0 }; +#ifdef TC_WINDOWS_DRIVER + v = KeQueryPerformanceCounter(NULL); +#else + QueryPerformanceCounter(&v); +#endif + * out = v.QuadPart; +#else *out = __rdtsc();; +#endif } #else |