perf_counters: Fix counter resetting to zero when no events

events[i] can be '0 when there is nothing to count but that shouldn't reset the current count.
pulp-platform · Oct 18, 2023 · ec24257 · ec24257
1 parent 8ab94b8
commit ec24257
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/core/perf_counters.sv b/core/perf_counters.sv
@@ -108,9 +108,8 @@ module perf_counters import ariane_pkg::*; #(
       for(int unsigned i = 1; i <= 6; i++) begin
          if ((!debug_mode_i) && (!we_i)) begin
              if (events[i] == 1)begin
-                generic_counter_d[i] = generic_counter_q[i] + 1'b1;end
-            else begin
-                generic_counter_d[i] = 'b0;end
+                generic_counter_d[i] = generic_counter_q[i] + 1'b1;
+            end
         end
       end