[sim] add simulation check to sw makefiles as target 'sim-check'

.github/workflows/Processor.yml

@@ -36,7 +36,7 @@ jobs:
     - name: '🚧 Run Processor Hardware Tests with shell script'
       uses: docker://ghcr.io/stnolting/neorv32/sim
       with:
-        args: ./sim/simple/ghdl.sh
+        args: make -C sw/example/processor_check sim-check
 
 
   VUnit-Container:

sim/simple/ghdl.run.sh

@@ -41,6 +41,3 @@ if [ -n "$GHDL_DEVNULL" ]; then
 else
   $runcmd
 fi
-
-# verify results of processor check: sw/example/processor_check
-cat neorv32.uart0.sim_mode.text.out | grep "PROCESSOR TEST COMPLETED SUCCESSFULLY!"

sw/example/hello_world/makefile

@@ -2,3 +2,6 @@
 NEORV32_HOME ?= ../../..
 
 include $(NEORV32_HOME)/sw/common/common.mk
+
+sim-check: sim
+	cat $(NEORV32_HOME)/sim/simple/neorv32.uart0.sim_mode.text.out | grep "Hello world! :)"

sw/example/processor_check/makefile

@@ -2,3 +2,6 @@
 NEORV32_HOME ?= ../../..
 
 include $(NEORV32_HOME)/sw/common/common.mk
+
+sim-check: sim
+	cat $(NEORV32_HOME)/sim/simple/neorv32.uart0.sim_mode.text.out | grep "PROCESSOR TEST COMPLETED SUCCESSFULLY!"