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by jcranmer
1013 days ago
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The easy way to do it involves changing the ABI of pointers so that they are now (address, bounds) pairs instead of just addresses. However, an awful lot of C code assumes that a pointer is just an address, and changing the ABI in this way will break the vast majority of non-trivial programs. (Witness the difficulty CHERI has in getting major software to work with it.) |
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