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test/func/cheri: verify representability of sizeclasses

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Nathaniel Wesley Filardo
2022-09-13 17:10:39 +01:00
committed by Nathaniel Filardo
parent 50c7500536
commit 0ea12d9725
1 changed files with 15 additions and 0 deletions
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15
src/test/func/cheri/cheri.cc
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@@ -259,6 +259,21 @@ int main()
}
}
message("Verify sizeclass representability");
{
for (size_t sc = 0; sc < NUM_SMALL_SIZECLASSES; sc++)
{
size_t sz = sizeclass_full_to_size(sizeclass_t::from_small_class(sc));
SNMALLOC_CHECK(sz == Aal::capptr_size_round(sz));
}
for (size_t sc = 0; sc < bits::BITS; sc++)
{
size_t sz = sizeclass_full_to_size(sizeclass_t::from_large_class(sc));
SNMALLOC_CHECK(sz == Aal::capptr_size_round(sz));
}
}
message("CHERI checks OK");
return 0;
}