fpga: tools: Change -onfinish to final

This changes the -onfinish setting from "stop" to "final" for Questa
and ModelSim. The "final" setting is required so that SystemVerilog
final blocks run. This also has the same effect as "stop" in that it
won't ask you in the GUI if you want to exit the simulator when
$finish() is called.


Original-commit: 7ab4e9a4e2c0408ca595ad168199a54bf416c894

tools/scripts/launch_modelsim.sh

@@ -45,10 +45,10 @@ function print_color {
 
 SCRIPT_DIR=$(dirname "$(realpath "$0")")
 
-# Setting -onfinish to "stop" prevents the simulator from immediately trying to
-# exit when finish() is called. This is annoying in the GUI and important for
-# error detection in batch mode.
-MSIM_DEFAULT="-quiet -L unisims_ver -onfinish stop"
+# Setting -onfinish to "final" ensures final blocks run and prevents the
+# simulator from trying to exit immediately when $finish() is called, which is
+# not desirable in the GUI.
+MSIM_DEFAULT="-quiet -L unisims_ver -onfinish final"
 
 # Use specified modelsim.ini, if set
 if [[ -z $MSIM_MODELSIM_INI ]]; then