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Now that the endianness of the petalogix-s3adsp1800 can be configured, we should test that the cross-endianness also works as expected, thus test the big endian variant on the little endian target and vice versa. (based on an original idea from Philippe Mathieu-Daudé) Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20250515132019.569365-3-thuth@redhat.com>
76 lines
2.9 KiB
Python
Executable file
76 lines
2.9 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Functional test that boots a microblaze Linux kernel and checks the console
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#
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# Copyright (c) 2018, 2021 Red Hat, Inc.
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#
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# This work is licensed under the terms of the GNU GPL, version 2 or
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# later. See the COPYING file in the top-level directory.
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from qemu_test import exec_command_and_wait_for_pattern
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from qemu_test import QemuSystemTest, Asset
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from qemu_test import wait_for_console_pattern
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class MicroblazeMachine(QemuSystemTest):
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timeout = 90
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ASSET_IMAGE_BE = Asset(
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('https://qemu-advcal.gitlab.io/qac-best-of-multiarch/download/'
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'day17.tar.xz'),
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'3ba7439dfbea7af4876662c97f8e1f0cdad9231fc166e4861d17042489270057')
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ASSET_IMAGE_LE = Asset(
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('http://www.qemu-advent-calendar.org/2023/download/day13.tar.gz'),
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'b9b3d43c5dd79db88ada495cc6e0d1f591153fe41355e925d791fbf44de50c22')
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def do_ballerina_be_test(self, force_endianness=False):
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self.set_machine('petalogix-s3adsp1800')
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self.archive_extract(self.ASSET_IMAGE_BE)
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self.vm.set_console()
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self.vm.add_args('-kernel',
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self.scratch_file('day17', 'ballerina.bin'))
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if force_endianness:
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self.vm.add_args('-M', 'endianness=big')
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self.vm.launch()
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wait_for_console_pattern(self, 'This architecture does not have '
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'kernel memory protection')
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# Note:
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# The kernel sometimes gets stuck after the "This architecture ..."
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# message, that's why we don't test for a later string here. This
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# needs some investigation by a microblaze wizard one day...
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def do_xmaton_le_test(self, force_endianness=False):
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self.require_netdev('user')
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self.set_machine('petalogix-s3adsp1800')
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self.archive_extract(self.ASSET_IMAGE_LE)
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self.vm.set_console()
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self.vm.add_args('-kernel', self.scratch_file('day13', 'xmaton.bin'))
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if force_endianness:
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self.vm.add_args('-M', 'endianness=little')
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tftproot = self.scratch_file('day13')
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self.vm.add_args('-nic', f'user,tftp={tftproot}')
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self.vm.launch()
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wait_for_console_pattern(self, 'QEMU Advent Calendar 2023')
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wait_for_console_pattern(self, 'buildroot login:')
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exec_command_and_wait_for_pattern(self, 'root', '#')
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exec_command_and_wait_for_pattern(self,
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'tftp -g -r xmaton.png 10.0.2.2 ; md5sum xmaton.png',
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'821cd3cab8efd16ad6ee5acc3642a8ea')
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class MicroblazeBigEndianMachine(MicroblazeMachine):
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ASSET_IMAGE_BE = MicroblazeMachine.ASSET_IMAGE_BE
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ASSET_IMAGE_LE = MicroblazeMachine.ASSET_IMAGE_LE
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def test_microblaze_s3adsp1800_legacy_be(self):
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self.do_ballerina_be_test()
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def test_microblaze_s3adsp1800_legacy_le(self):
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self.do_xmaton_le_test(force_endianness=True)
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if __name__ == '__main__':
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QemuSystemTest.main()
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