4 ms·
Intel already tried it once in 2019, failed and had to remove it. https://en.wikipedia.org/wiki/Intel_MPX https://en.wikipedia.org/wiki/Intel_MPX
by astrange 1y ago
Intel already tried it once in 2019, failed and had to remove it.
https://en.wikipedia.org/wiki/Intel_MPX https://en.wikipedia.org/wiki/Intel_MPX
- jpecar 1y agoAfaik Intel's first foray into this territory was their i960mx which ended up in F-22.
- monocasa 1y agoEven before then the iAPX432 had object capability security wrt its memory.
- monocasa 1y agoI remember playing with it and finding out it was slower than just manual bounds checks in front of every memory access.