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31 lines
1.1 KiB
Python
Executable File
31 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2024 by Wilson Snyder. This program is free software; you
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# can redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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import vltest_bootstrap
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test.scenarios('simulator')
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test.compile(
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# For Verilator, all PARAMs at all levels are overridden
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# Error if parameter not found
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#verilator_flags2 = ['-GPARAM=10 -Gtop.t.x.HIER=20'], # HIER would error
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verilator_flags2=['-GPARAM=10'],
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# For NC, always implies a hierarchy, only HIER will be set
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# Warns if sets nothing
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nc_flags2=['+defparam+PARAM=10 +defparam+top.t.x.HIER=20'],
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# For VCS, all PARAMs at all levels are overridden. Hierarchy not allowed.
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# Informational on all overrides
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vcs_flags2=['-pvalue+PARAM=10 -px.HIER=20'],
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# For icarus -P without hierarchy does nothing, only can ref into top
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iv_flags2=['-PPARAM=10', '-Ptop.HIER=30', '-Ptop.t.x.HIER=20'])
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test.execute()
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test.passes()
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