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| author | Clifford Wolf <clifford@clifford.at> | 2014-08-12 15:43:30 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2014-08-12 15:43:30 +0200 |
| commit | 1dd8252169654c2bc8cb96a90141a333d3ccd4f6 (patch) | |
| tree | 548236e33cb579c6471fbfda2ded319e5cbd83b1 | |
| parent | e5ac8fdf2bf9d4bed41daf420aa8a94018c0ded4 (diff) | |
| download | yosys-1dd8252169654c2bc8cb96a90141a333d3ccd4f6.tar.gz yosys-1dd8252169654c2bc8cb96a90141a333d3ccd4f6.tar.bz2 yosys-1dd8252169654c2bc8cb96a90141a333d3ccd4f6.zip | |
Added test_verific mode to tests/fsm/generate.py
| -rw-r--r-- | tests/fsm/generate.py | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/tests/fsm/generate.py b/tests/fsm/generate.py index ca0718b27..66ca2af5e 100644 --- a/tests/fsm/generate.py +++ b/tests/fsm/generate.py @@ -7,6 +7,9 @@ import sys import random from contextlib import contextmanager +# set to 'True' to compare verific with yosys +test_verific = False + @contextmanager def redirect_stdout(new_target): old_target, sys.stdout = sys.stdout, new_target @@ -86,13 +89,20 @@ for idx in range(50): print(' end') print('endmodule') with file('temp/uut_%05d.ys' % idx, 'w') as f, redirect_stdout(f): - print('read_verilog temp/uut_%05d.v' % idx) - print('proc;;') - print('copy uut_%05d gold' % idx) - print('rename uut_%05d gate' % idx) - print('cd gate') - print('opt; wreduce; share%s; opt; fsm;;' % random.choice(['', ' -aggressive'])) - print('cd ..') + if test_verific: + print('read_verilog temp/uut_%05d.v' % idx) + print('proc;; rename uut_%05d gold' % idx) + print('verific -vlog2k temp/uut_%05d.v' % idx) + print('verific -import uut_%05d' % idx) + print('rename uut_%05d gate' % idx) + else: + print('read_verilog temp/uut_%05d.v' % idx) + print('proc;;') + print('copy uut_%05d gold' % idx) + print('rename uut_%05d gate' % idx) + print('cd gate') + print('opt; wreduce; share%s; opt; fsm;;' % random.choice(['', ' -aggressive'])) + print('cd ..') print('miter -equiv -flatten -ignore_gold_x -make_outputs -make_outcmp gold gate miter') print('sat -verify-no-timeout -timeout 20 -seq 5 -set-at 1 %s_rst 1 -prove trigger 0 -prove-skip 1 -show-inputs -show-outputs miter' % ('gold' if rst2 else 'in')) |