> The only arguments are about how many tag bits & who gets to set them
That's fair. I guess I've seen no indication that bits will be provided by ISAs and OSes to userland (past the bit that distinguishes userland from kernel code)...
> Unless you start thinking about protecting different
> JITted code domains in the same address space from each
> other
That's also fair. As a browser developer, this is my world right now. ;)
That's fair. I guess I've seen no indication that bits will be provided by ISAs and OSes to userland (past the bit that distinguishes userland from kernel code)...
> Unless you start thinking about protecting different > JITted code domains in the same address space from each > other
That's also fair. As a browser developer, this is my world right now. ;)