triggers: icount: not to decrease on firing icount trigger with Debug…

… Mode action The icount decreases on firing beakpoint action but not on entering Debug Mode action. Reference: riscv/riscv-debug-spec#842
hwwei521 · Jun 23, 2023 · fb18fe2 · fb18fe2
1 parent 71f5a8f
commit fb18fe2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/riscv/triggers.cc b/riscv/triggers.cc
@@ -317,7 +317,7 @@ std::optional<match_result_t> icount_t::detect_icount_match(processor_t * const
     ret = match_result_t(TIMING_BEFORE, action);
   }
 
-  if (count >= 1) {
+  if (count >= 1 && (ret == std::nullopt || action != MCONTROL_ACTION_DEBUG_MODE)) {
     if (count == 1)
       pending = 1;
     count = count - 1;