bisect-linux-boot-gem5

#!/usr/bin/env bash
# https://cirosantilli.com/linux-kernel-module-cheat#bisection
set -eu
root_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
"${root_dir}/build-linux" --clean "$@"
"${root_dir}/build-linux" "$@"
set +e
"${root_dir}/run" --quit-after-boot "$@" || status=$?
# https://stackoverflow.com/questions/4713088/how-to-use-git-bisect/22592593#22592593
if [ "$status" -eq 125 ] || [ "$status" -gt 127 ]; then
  status=1
fi
exit "$status"