diff options
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/stats.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/stats.c b/firmware/stats.c index 4a06751..80e22dd 100644 --- a/firmware/stats.c +++ b/firmware/stats.c @@ -28,7 +28,7 @@ static void stats_print_dec(unsigned int val, int digits, bool zero_pad) void stats(void) { unsigned int num_cycles, num_instr; - __asm__("rdcycle %0; rdinstret %1;" : "=r"(num_cycles), "=r"(num_instr)); + __asm__ volatile ("rdcycle %0; rdinstret %1;" : "=r"(num_cycles), "=r"(num_instr)); print_str("Cycle counter ........"); stats_print_dec(num_cycles, 8, false); print_str("\nInstruction counter .."); |