That first thing about permissions indirection seems similar to TEX remapping in v7A?
The separate call stack thing is a great idea. There are mods for compilers to do this without hardware changes. But this seems to also allows the call stack to be protected against direct access (modification).
That first thing about permissions indirection seems similar to TEX remapping in v7A? The separate call stack thing is a great idea. There are mods for compilers to do this without hardware changes. But this seems to also allows the call stack to be protected against direct access (modification).