Multithread gui, remove hard coded cpu->pc
diff --git a/dbg.c b/dbg.c
index 577feee..fe1355d 100644
--- a/dbg.c
+++ b/dbg.c
@@ -52,6 +52,10 @@
 	{
 		*running = true;
 	}
+	else if (!strcmp(tok, "pause"))
+	{
+		*running = false;
+	}
 	else if (!strcmp(tok, "quit") || !strcmp(tok, "exit"))
 	{
 		printf("Bye\n");