$ git clone -n https://gitee.com/kanghou-silver/gdb.git /mnt/koji-mock/dist-an23-sw8a-build-460270-73733/root/chroot_tmpdir/scmroot/gdb
Cloning into '/mnt/koji-mock/dist-an23-sw8a-build-460270-73733/root/chroot_tmpdir/scmroot/gdb'...
$ git reset --hard 977c88e3a32c044032d18d2e4d04051d325aeec9
HEAD is now at 977c88e add target support for sw64