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was masking 18 bits not 16 in ubmap

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Neil Webber 2024-04-23 07:55:16 -05:00
parent 872ad7833d
commit 7a9fff6f8b
1 changed files with 1 additions and 1 deletions
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pdptests.py
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@ -2128,7 +2128,7 @@ class TestMethods(unittest.TestCase):
# that the rest of the code expects (and fiddles upper bits) # that the rest of the code expects (and fiddles upper bits)
# So ... test that. # So ... test that.
for i in range(0, 62, 2): for i in range(0, 62, 2):
p.mmu.wordRW(ubmaps + (2 * i), i << 12 & 0o1777777) p.mmu.wordRW(ubmaps + (2 * i), (i << 12) & 0o177777)
p.mmu.wordRW(ubmaps + (2 * (i + 1)), 0) p.mmu.wordRW(ubmaps + (2 * (i + 1)), 0)
# XXX there is no real test yet because the UBMAPs # XXX there is no real test yet because the UBMAPs