blob: 88f04134961ea7a105e506045ca16a0d9b810925 [file] [log] [blame]
#!/bin/bash
QEMU_BOARD_DIR="$(dirname $0)"
DEFCONFIG_NAME="$(basename $2)"
README_FILES="${QEMU_BOARD_DIR}/*/readme.txt"
START_QEMU_SCRIPT="${BINARIES_DIR}/start-qemu.sh"
if [[ "${DEFCONFIG_NAME}" =~ ^"qemu_*" ]]; then
# Not a Qemu defconfig, can't test.
exit 0
fi
# Search for "# qemu_*_defconfig" tag in all readme.txt files.
# Qemu command line on multilines using back slash are accepted.
QEMU_CMD_LINE=$(sed -r ':a; /\\$/N; s/\\\n//; s/\t/ /; ta; /# '${DEFCONFIG_NAME}'$/!d; s/#.*//' ${README_FILES})
if [ -z "${QEMU_CMD_LINE}" ]; then
# No Qemu cmd line found, can't test.
exit 0
fi
# Remove output/images path since the script will be in
# the same directory as the kernel and the rootfs images.
QEMU_CMD_LINE="${QEMU_CMD_LINE//output\/images\//}"
# Remove -serial stdio if present, keep it as default args
DEFAULT_ARGS="$(sed -r -e '/-serial stdio/!d; s/.*(-serial stdio).*/\1/' <<<"${QEMU_CMD_LINE}")"
QEMU_CMD_LINE="${QEMU_CMD_LINE//-serial stdio/}"
# Remove any string before qemu-system-*
QEMU_CMD_LINE="$(sed -r -e 's/^.*(qemu-system-)/\1/' <<<"${QEMU_CMD_LINE}")"
# Disable graphical output and redirect serial I/Os to console
case ${DEFCONFIG_NAME} in
(qemu_sh4eb_r2d_defconfig|qemu_sh4_r2d_defconfig)
# Special case for SH4
SERIAL_ARGS="-serial stdio -display none"
;;
(*)
SERIAL_ARGS="-nographic"
;;
esac
cat <<-_EOF_ > "${START_QEMU_SCRIPT}"
#!/bin/sh
(
BINARIES_DIR="\${0%/*}/"
cd \${BINARIES_DIR}
if [ "\${1}" = "serial-only" ]; then
EXTRA_ARGS='${SERIAL_ARGS}'
else
EXTRA_ARGS='${DEFAULT_ARGS}'
fi
export PATH="${HOST_DIR}/bin:\${PATH}"
exec ${QEMU_CMD_LINE} \${EXTRA_ARGS}
)
_EOF_
chmod +x "${START_QEMU_SCRIPT}"