Improve reasoning for linked lists #848
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There's a typo in the commit message: it should say "the various functions which manipulate the linked list pointers" |
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Signed-off-by: Michael McInerney <michael.mcinerney@proofcraft.systems>
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This improves reasoning for the linked lists used in the kernel. In particular, many Hoare triples are stated generally in terms of list_queue_relation and the various functions which manipulate the linked list pointers. These are then used within the corres lemmas for those functions which update the linked lists. Signed-off-by: Michael McInerney <michael.mcinerney@proofcraft.systems>
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