3 ms·
SPARC ADI was a predecessor to ARM MTE. ARM MTE has been available and used in production for several years now. ADI is also 4 bit but with 64 byte granularity
by strcat 1y ago
SPARC ADI was a predecessor to ARM MTE. ARM MTE has been available and used in production for several years now. ADI is also 4 bit but with 64 byte granularity rather than 16 byte.
- rdtsc 1y agoThat's interesting. I had no idea about SPARC. From https://lwn.net/Articles/710668/ https://lwn.net/Articles/710668/ > If a rogue app attempts to access ADI enabled data pages, its access is blocked and processor generates an exception. Yeah that sounds closer to ARM MTE. Thanks for the pointer