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_pseries.py (1357B)

      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 pseriesMachine(Test):
     13
     14    timeout = 90
     15    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
     16    panic_message = 'Kernel panic - not syncing'
     17
     18    def test_ppc64_pseries(self):
     19        """
     20        :avocado: tags=arch:ppc64
     21        :avocado: tags=machine:pseries
     22        """
     23        kernel_url = ('https://archives.fedoraproject.org/pub/archive'
     24                      '/fedora-secondary/releases/29/Everything/ppc64le/os'
     25                      '/ppc/ppc64/vmlinuz')
     26        kernel_hash = '3fe04abfc852b66653b8c3c897a59a689270bc77'
     27        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
     28
     29        self.vm.set_console()
     30        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0'
     31        self.vm.add_args('-kernel', kernel_path,
     32                         '-append', kernel_command_line)
     33        self.vm.launch()
     34        console_pattern = 'Kernel command line: %s' % kernel_command_line
     35        wait_for_console_pattern(self, console_pattern, self.panic_message)