Ignore:
Timestamp:
Feb 6, 2013, 1:01:34 PM (7 years ago)
Author:
garnier
Message:

Regions are no more stored in blocks. block_region now tests the id, it being below 0 implying Code region, XData otherwise.
Changes propagated through the front-end and common. Some more work might be required in the back-end, but it should be
trivial to fix related problems.

Motivation: no way to /elegantly/ prove that two blocks with the same id but different regions are non-sensical.
Prevented some proofs to go through in memory injections.

File:
1 edited

Legend:

Unmodified
Added
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  • src/Clight/toCminorOps.ma

    r2601 r2608  
    192192lapply H1 lapply H2 -H1 -H2
    193193whd in ⊢ ((??%?) → (??%?) → ?);
    194 cases (E (block_id b2)) normalize nodelta
     194cases (E b2) normalize nodelta
    195195[ #Habsurd destruct ]
    196196* #bx #ox normalize nodelta #Heq1 #Heq2 destruct
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