| #!/bin/bash |
| # |
| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Script to run a test under qemu |
| # |
| # Usage: |
| # test_using_qemu.sh (command line to run) |
| # |
| # Required environment variables: |
| # BUILD_RUN - path to build directory inside chroot |
| # HOME - home directory inside chroot |
| # QEMU_RUN - path to QEMU binary inside chroot |
| # SYSROOT - path to root for target platform, outside chroot |
| |
| set -e |
| |
| # Set up mounts |
| sudo mkdir -p "${SYSROOT}/proc" "${SYSROOT}/dev" |
| sudo mount --bind /proc "${SYSROOT}/proc" |
| sudo mount --bind /dev "${SYSROOT}/dev" |
| |
| # Don't exit on error, so we can capture the error code |
| set +e |
| sudo chroot ${SYSROOT} ${QEMU_RUN} -drop-ld-preload \ |
| -E LD_LIBRARY_PATH=/lib64:/lib:/usr/lib64:/usr/lib \ |
| -E HOME=${HOME} \ |
| -E BUILD=${BUILD_RUN} \ |
| -- $* |
| exit_code=$? |
| set -e |
| |
| # Clean up mounts |
| sudo umount -l "${SYSROOT}/proc" |
| sudo umount -l "${SYSROOT}/dev" |
| |
| # Pass through exit code from command |
| exit $exit_code |