Randall Spangler | e061a25 | 2013-01-22 15:34:07 -0800 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| 4 | # Use of this source code is governed by a BSD-style license that can be |
| 5 | # found in the LICENSE file. |
| 6 | # |
| 7 | # Script to run a test under qemu |
| 8 | # |
| 9 | # Usage: |
| 10 | # test_using_qemu.sh (command line to run) |
| 11 | # |
| 12 | # Required environment variables: |
| 13 | # BUILD_RUN - path to build directory inside chroot |
| 14 | # HOME - home directory inside chroot |
| 15 | # QEMU_RUN - path to QEMU binary inside chroot |
| 16 | # SYSROOT - path to root for target platform, outside chroot |
| 17 | |
| 18 | set -e |
| 19 | |
| 20 | # Set up mounts |
| 21 | sudo mkdir -p "${SYSROOT}/proc" "${SYSROOT}/dev" |
| 22 | sudo mount --bind /proc "${SYSROOT}/proc" |
| 23 | sudo mount --bind /dev "${SYSROOT}/dev" |
| 24 | |
| 25 | # Don't exit on error, so we can capture the error code |
| 26 | set +e |
| 27 | sudo chroot ${SYSROOT} ${QEMU_RUN} -drop-ld-preload \ |
| 28 | -E LD_LIBRARY_PATH=/lib64:/lib:/usr/lib64:/usr/lib \ |
| 29 | -E HOME=${HOME} \ |
| 30 | -E BUILD=${BUILD_RUN} \ |
| 31 | -- $* |
| 32 | exit_code=$? |
| 33 | set -e |
| 34 | |
| 35 | # Clean up mounts |
| 36 | sudo umount -l "${SYSROOT}/proc" |
| 37 | sudo umount -l "${SYSROOT}/dev" |
| 38 | |
| 39 | # Pass through exit code from command |
| 40 | exit $exit_code |