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_rx_gdbsim.py (2838B)

      1# Functional test that boots a Linux kernel and checks the console
      2#
      3# Copyright (c) 2018 Red Hat, Inc.
      4#
      5# Author:
      6#  Cleber Rosa <crosa@redhat.com>
      7#
      8# This work is licensed under the terms of the GNU GPL, version 2 or
      9# later.  See the COPYING file in the top-level directory.
     10
     11import os
     12
     13from avocado import skipIf
     14from avocado_qemu import Test
     15from avocado_qemu import exec_command_and_wait_for_pattern
     16from avocado_qemu import wait_for_console_pattern
     17from avocado.utils import archive
     18
     19
     20class RxGdbSimMachine(Test):
     21
     22    timeout = 30
     23    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
     24
     25    @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
     26    def test_uboot(self):
     27        """
     28        U-Boot and checks that the console is operational.
     29
     30        :avocado: tags=arch:rx
     31        :avocado: tags=machine:gdbsim-r5f562n8
     32        :avocado: tags=endian:little
     33        """
     34        uboot_url = ('https://acc.dl.osdn.jp/users/23/23888/u-boot.bin.gz')
     35        uboot_hash = '9b78dbd43b40b2526848c0b1ce9de02c24f4dcdb'
     36        uboot_path = self.fetch_asset(uboot_url, asset_hash=uboot_hash)
     37        uboot_path = archive.uncompress(uboot_path, self.workdir)
     38
     39        self.vm.set_console()
     40        self.vm.add_args('-bios', uboot_path,
     41                         '-no-reboot')
     42        self.vm.launch()
     43        uboot_version = 'U-Boot 2016.05-rc3-23705-ga1ef3c71cb-dirty'
     44        wait_for_console_pattern(self, uboot_version)
     45        gcc_version = 'rx-unknown-linux-gcc (GCC) 9.0.0 20181105 (experimental)'
     46        # FIXME limit baudrate on chardev, else we type too fast
     47        #exec_command_and_wait_for_pattern(self, 'version', gcc_version)
     48
     49    @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
     50    def test_linux_sash(self):
     51        """
     52        Boots a Linux kernel and checks that the console is operational.
     53
     54        :avocado: tags=arch:rx
     55        :avocado: tags=machine:gdbsim-r5f562n7
     56        :avocado: tags=endian:little
     57        """
     58        dtb_url = ('https://acc.dl.osdn.jp/users/23/23887/rx-virt.dtb')
     59        dtb_hash = '7b4e4e2c71905da44e86ce47adee2210b026ac18'
     60        dtb_path = self.fetch_asset(dtb_url, asset_hash=dtb_hash)
     61        kernel_url = ('http://acc.dl.osdn.jp/users/23/23845/zImage')
     62        kernel_hash = '39a81067f8d72faad90866ddfefa19165d68fc99'
     63        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
     64
     65        self.vm.set_console()
     66        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'earlycon'
     67        self.vm.add_args('-kernel', kernel_path,
     68                         '-dtb', dtb_path,
     69                         '-no-reboot')
     70        self.vm.launch()
     71        wait_for_console_pattern(self, 'Sash command shell (version 1.1.1)',
     72                                 failure_message='Kernel panic - not syncing')
     73        exec_command_and_wait_for_pattern(self, 'printenv', 'TERM=linux')