Cast time_delta for more intuitive

sysprog21 · Jul 15, 2024 · 6b116ab · 6b116ab
1 parent 779f478
commit 6b116ab
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/clint.c b/clint.c
@@ -7,7 +7,7 @@ void clint_update_interrupts(hart_t *hart, clint_state_t *clint)
 {
     uint64_t time_delta =
         clint->mtimecmp[hart->mhartid] - semu_timer_gettime(&hart->time);
-    if (time_delta & 0x8000000000000000 || time_delta == 0)
+    if ((int32_t)time_delta <= 0)
         hart->sip |= RV_INT_STI_BIT;
     else
         hart->sip &= ~RV_INT_STI_BIT;