#!/bin/bash

# Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0

# to run cdc-lint on all modules, type
#  cdc_lint_all

#-------------------------------------------------------------------------
# list all blocks
#-------------------------------------------------------------------------
declare -a blocks=(
  "prim_fifo_async"
  "prim_pulse_sync"
  "gpio"
  "rv_core_ibex"
  "rv_dm"
  "rv_plic"
  "spi_device"
  "rv_timer"
  "uart"
  "hmac"
  "flash_ctrl"
  "usbuart"
  "usbdev"
  "usb_fs_nb_pe"
  "tlul_adapter_sram"
  "tlul_socket_1n"
  "tlul_socket_m1"
  "sram2tlul"
  "xbar_main"
  "top_earlgrey"
)

#-------------------------------------------------------------------------
# print header
#-------------------------------------------------------------------------
printf "CDC LINT REPORT:\n\n"
format="%20s %10s %10s %10s \n"
printf "${format}" "Block" "Clocks" "Crossings" "Warnings"
echo "------------------------------------------------------"

#-------------------------------------------------------------------------
# run cdc-lint (meridian) and summarize results
#-------------------------------------------------------------------------
\rm -Rf build meridian_project cdc*.log cdc*.rpt

for block in "${blocks[@]}" ; do

  cdc_lint $block > /dev/null 2>&1
  cp cdc.rpt cdc_${block}.rpt
  cp cdc.log cdc_${block}.log

  # summarize results
  crash=`grep "^  ERR" cdc.log`
  if [ $? -eq 0 ]; then
    printf "${format}" $block "CRASH"
  else
    clocks=`grep "Total Async" cdc.log | cut -d":" -f2`
    cross=`grep "Total crossings detected" cdc.log | cut -d" " -f4 | cut -d"," -f1`
    warns=`grep "Total warnings found" cdc.log | cut -d":" -f2`
    printf "${format}" $block $clocks $cross $warns
  fi
done

#-------------------------------------------------------------------------
# generate detailed reports
#-------------------------------------------------------------------------
printf "\n\nLIST OF WARNINGS FOR EACH BLOCK:"
for block in "${blocks[@]}" ; do
  printf "\n\n${block}\n"
  grep "^W_" cdc_${block}.rpt | cut -d";" -f1
done