cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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machine_microblaze.py (1366B)

      1# Functional test that boots a microblaze Linux kernel and checks the console
      2#
      3# Copyright (c) 2018, 2021 Red Hat, Inc.
      4#
      5# This work is licensed under the terms of the GNU GPL, version 2 or
      6# later. See the COPYING file in the top-level directory.
      7
      8from avocado_qemu import Test
      9from avocado_qemu import wait_for_console_pattern
     10from avocado.utils import archive
     11
     12class MicroblazeMachine(Test):
     13
     14    timeout = 90
     15
     16    def test_microblaze_s3adsp1800(self):
     17        """
     18        :avocado: tags=arch:microblaze
     19        :avocado: tags=machine:petalogix-s3adsp1800
     20        """
     21
     22        tar_url = ('https://www.qemu-advent-calendar.org'
     23                   '/2018/download/day17.tar.xz')
     24        tar_hash = '08bf3e3bfb6b6c7ce1e54ab65d54e189f2caf13f'
     25        file_path = self.fetch_asset(tar_url, asset_hash=tar_hash)
     26        archive.extract(file_path, self.workdir)
     27        self.vm.set_console()
     28        self.vm.add_args('-kernel', self.workdir + '/day17/ballerina.bin')
     29        self.vm.launch()
     30        wait_for_console_pattern(self, 'This architecture does not have '
     31                                       'kernel memory protection')
     32        # Note:
     33        # The kernel sometimes gets stuck after the "This architecture ..."
     34        # message, that's why we don't test for a later string here. This
     35        # needs some investigation by a microblaze wizard one day...