#!/usr/bin/env bash
set -eu
. common
set -- ${cli_trace_boot:-} "$@"
while getopts a:g OPT; do
  case "$OPT" in
    a)
      arch="$OPTARG"
      ;;
    g)
      gem5=true
      ;;
  esac
done
shift "$(($OPTIND - 1))"
set_common_vars "$arch" "$gem5"
if "$gem5"; then
  # Exactly what Exec enabled, but without ExecSymbol and ExecMicro.
  time ./run -a aarch64 -E 'm5 exit' -g -T 'ExecEnable,ExecTicks,ExecOpClass,ExecThread,ExecEffAddr,ExecResult,ExecMacro,ExecFaulting,ExecUser,ExecKernel' "$@"
else
  time ./run -a "$arch" -e 'init=/poweroff.out' -T exec_tb "$@"
  time ./qemu-trace2txt -a "$arch"
  # Instruction count.
  # We could put this on a separate script, but it just adds more arch boilerplate to a new script.
  # So let's just leave it here for now since it did not add a significant processing time.
  echo "instructions $(wc -l "${common_trace_txt_file}" | cut -d' ' -f1)"
  entry_addr=$("${root_dir}/runtc" readelf -h "${build_dir}/linux-custom/vmlinux" | grep 'Entry point address' | sed -E 's/.*: *//')
  echo "entry_address ${entry_addr}"
  sed "/${entry_addr}/q" "${common_trace_txt_file}" >"${qemu_out_dir}/trace-boot.txt"
  echo "instructions_firmware $(wc -l "${qemu_out_dir}/trace-boot.txt" | cut -d' ' -f1)"
fi