Fix single stepping in multicore systems

machineware-gmbh · Apr 4, 2024 · efe5c6c · efe5c6c
1 parent f88f824
commit efe5c6c
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/src/vcml/core/processor.cpp b/src/vcml/core/processor.cpp
@@ -336,15 +336,14 @@ bool processor::processor_thread_sync() {
         if (is_stepping())
             num_cycles = 1;
 
-        if (is_running())
+        if (is_running()) {
             num_cycles = simulate_cycles(num_cycles);
-        else
+            if (is_stepping() && num_cycles > 0)
+                notify_singlestep();
+            if (num_cycles == 0)
+                wait(quantum - local_time());
+        } else
             wait(num_cycles * clock_cycle());
-
-        if (is_stepping() && num_cycles > 0)
-            notify_singlestep();
-        if (is_running() && num_cycles == 0)
-            wait(quantum - local_time());
     } while (!needs_sync());
 
     sync();