#!/bin/bash

# to run rtl_diff (Conformal LEC) on all modules, type
#   rtl_diff_all

#-------------------------------------------------------------------------
# list all blocks
#-------------------------------------------------------------------------
declare -a blocks=(
  "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"
  "top_earlgrey"
)

#-------------------------------------------------------------------------
# print header
#-------------------------------------------------------------------------
printf "LEC RESULTS (RTL vs. RTL) \n\n"
format="%18s %10s \n"
printf "${format}" "Block" "Result"
echo "------------------------------"

#-------------------------------------------------------------------------
# run rtl_diff and summarize results
#-------------------------------------------------------------------------
\rm -Rf lec_*.log

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

  # set full path to module $block
  if [ $block == "top_earlgrey" ]; then
    block_full="../${block}/rtl/${block}.sv"
  elif [ $block == "usb_fs_nb_pe" ]; then
    block_full="../ip/usbfs_nb_pe/rtl/${block}.sv"
    # TODO: perhaps rename usb_fs_* modules to usbfs_*
  elif [[ $block =~ "tlul" ]]; then
    block_full="../ip/tlul/rtl/${block}.sv"
  else
    block_full="../ip/${block}/rtl/${block}.sv"
  fi

  # run rtl_diff for module $block_full vs. itself
  rtl_diff $block_full $block_full > /dev/null 2>&1
  cp rtl_diff.log lec_${block}.log

  # summarize results
  result=`grep "Compare Results" rtl_diff.log`
  if [ $? -ne 0 ]; then
    printf "${format}" $block "CRASH"
  else
    result=`echo $result | awk '{ print $4 }'`
    printf "${format}" $block $result
  fi
done

#-------------------------------------------------------------------------
# print errors
#-------------------------------------------------------------------------
printf "\n\nLIST OF ERRORS:"

for block in "${blocks[@]}" ; do
  egrep -A 2 "(Error:|ERROR )" lec_${block}.log > /dev/null 2>&1
  if [ $? -eq 0 ]; then
    printf "\n\n${block}\n"
    egrep -A 2 "(Error:|ERROR )" lec_${block}.log
  fi
done