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by Gankra
1537 days ago
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Iain and I previously discussed this a bit, so just to add context: WebKit is already ported to CHERI BSD, so there are definitely solutions to the kinds of hax that JIT VMs like to do. The details just become very platform specific (specific instructions/operations that are supported like pointer shifting or high-bit tagging), so it's hard to discuss/describe abstractly without a CHERI expert or ISA manual next to you. |
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