| # Copyright (c) 2020 The Regents of the University of California |
| # All Rights Reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import os |
| from testlib import * |
| |
| |
| if config.bin_path: |
| base_path = config.bin_path |
| else: |
| base_path = joinpath(absdirpath(__file__), '..', 'resources', |
| 'ubuntu-boot') |
| |
| image_url = config.resource_url + '/images/x86/ubuntu-18-04/base.img.gz' |
| kernel_url = config.resource_url + '/kernels/x86/static/vmlinux-4.19.83' |
| |
| image_name = 'ubuntu-18-04-base.img' |
| kernel_name = 'vmlinux-4.19.83' # 4.19 is LTS (Projected EOL: Dec, 2020) |
| |
| image = DownloadedProgram(image_url, base_path, image_name, True) |
| kernel = DownloadedProgram(kernel_url, base_path, kernel_name) |
| |
| def support_kvm(): |
| return os.access("/dev/kvm", os.R_OK | os.W_OK) |
| |
| def test_boot(cpu_type, num_cpus, boot_type, host): |
| gem5_verify_config( |
| name = 'test-ubuntu_boot-' + cpu_type + '_cpu-' + num_cpus + '_cpus-' |
| + boot_type + '_boot', |
| verifiers = (), |
| fixtures = (image, kernel,), |
| config = joinpath(joinpath(absdirpath(__file__), 'run_exit.py')), |
| config_args = [ |
| '--kernel', joinpath(base_path, kernel_name), |
| '--disk', joinpath(base_path, image_name), |
| '--cpu-type', cpu_type, |
| '--num-cpus', num_cpus, |
| '--boot-type', boot_type, |
| ], |
| valid_isas = (constants.x86_tag,), |
| valid_hosts = host, |
| length = constants.long_tag, |
| ) |
| |
| # Test every CPU type |
| cpu_types = ('atomic', 'simple',) |
| for cpu_type in cpu_types: |
| test_boot(cpu_type, '1', 'init', constants.supported_hosts) |
| |
| # Test a multicore system |
| test_boot('atomic', '4', 'systemd', constants.supported_hosts) |
| |
| #KVM |
| if(support_kvm()): |
| test_boot('kvm', '1', 'init', (constants.host_x86_64_tag,)) |
| test_boot('kvm', '4', 'systemd', (constants.host_x86_64_tag,)) |