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back.pysim: give numeric names to unnamed subfragments in VCD.

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This commit is contained in:
whitequark 2018-12-21 12:29:33 +00:00
parent af7db882c0
commit 7ae7683fed
1 changed files with 5 additions and 2 deletions
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7
nmigen/back/pysim.py
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@ -417,8 +417,11 @@ class Simulator:
hierarchy = {} hierarchy = {}
def add_fragment(fragment, scope=()): def add_fragment(fragment, scope=()):
hierarchy[fragment] = scope hierarchy[fragment] = scope
for subfragment, name in fragment.subfragments: for index, (subfragment, name) in enumerate(fragment.subfragments):
add_fragment(subfragment, (*scope, name)) if name is None:
add_fragment(subfragment, (*scope, "#{}".format(index)))
else:
add_fragment(subfragment, (*scope, name))
add_fragment(root_fragment) add_fragment(root_fragment)
def add_signal(signal): def add_signal(signal):