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add picorv test to functional backend

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This commit is contained in:
Emily Schmidt 2024-08-08 15:38:24 +01:00
parent 50047d25b3
commit 831da51255
5 changed files with 3135 additions and 2 deletions
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3
tests/functional/test_functional.py
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@ -63,6 +63,9 @@ def test_smt(cell, parameters, tmp_path, num_steps, rnd):
vcd_functional_file = tmp_path / 'functional.vcd'
vcd_yosys_sim_file = tmp_path / 'yosys.vcd'
if hasattr(cell, 'smt_max_steps'):
num_steps = min(num_steps, cell.smt_max_steps)
cell.write_rtlil_file(rtlil_file, parameters)
yosys(f"read_rtlil {quote(rtlil_file)} ; clk2fflogic ; write_functional_smt2 {quote(smt_file)}")
run(['z3', smt_file]) # check if output is valid smtlib before continuing