Add lint to regression

wally-pipelined/lint-wally

@@ -1,9 +1,11 @@
+#!/bin/bash
 # check for warnings in Verilog code
 # The verilator lint tool is faster and better than Modelsim so it is best to run this first.
 
+basepath=$(dirname $0)
 for config in rv64ic rv32ic; do
     echo "$config linting..."
-    if !(verilator --lint-only "$@" --top-module wallypipelinedsoc "-Iconfig/$config" src/*/*.sv); then
+    if !(verilator --lint-only "$@" --top-module wallypipelinedsoc "-I$basepath/config/$config" $basepath/src/*/*.sv); then
         echo "Exiting after $config lint due to errors or warnings"
         exit 1
     fi

wally-pipelined/regression/regression-wally.py

@@ -36,6 +36,11 @@ configs = [
         cmd="vsim > {} -c <<!\ndo wally-pipelined-batch.do ../config/rv64ic rv64ic\n!",
         grepstr="All tests ran without failures"
     ),
+    Config(
+        name="lints",
+        cmd="../lint-wally > {}",
+        grepstr="All lints run with no errors or warnings"
+    ),
 ]
 
 import multiprocessing, os