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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ppc_virtex_ml507.py (1296B)

      1# Test that Linux kernel boots on ppc machines and check the console
      2#
      3# Copyright (c) 2018, 2020 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.utils import archive
      9from avocado_qemu import Test
     10from avocado_qemu import wait_for_console_pattern
     11
     12class VirtexMl507Machine(Test):
     13
     14    timeout = 90
     15    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
     16    panic_message = 'Kernel panic - not syncing'
     17
     18    def test_ppc_virtex_ml507(self):
     19        """
     20        :avocado: tags=arch:ppc
     21        :avocado: tags=machine:virtex-ml507
     22        """
     23        tar_url = ('https://www.qemu-advent-calendar.org'
     24                   '/2020/download/hippo.tar.gz')
     25        tar_hash = '306b95bfe7d147f125aa176a877e266db8ef914a'
     26        file_path = self.fetch_asset(tar_url, asset_hash=tar_hash)
     27        archive.extract(file_path, self.workdir)
     28        self.vm.set_console()
     29        self.vm.add_args('-kernel', self.workdir + '/hippo/hippo.linux',
     30                         '-dtb', self.workdir + '/hippo/virtex440-ml507.dtb',
     31                         '-m', '512')
     32        self.vm.launch()
     33        wait_for_console_pattern(self, 'QEMU advent calendar 2020',
     34                                 self.panic_message)