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takyon writes:

Intel Publishes "X86-S" Specification For 64-bit Only Architecture

Intel quietly released a new whitepaper and specification for their proposal on "X86-S" as a 64-bit only x86 architecture. If their plans workout, in the years ahead we could see a revised 64-bit only x86 architecture.

Entitled "Envisioning a Simplified Intel Architecture", Intel engineers lay the case for a 64-bit mode-only architecture. Intel is still said to be investigating the 64-bit mode-only architecture that they also refer to as "x86S". Intel is hoping to solicit industry feedback while they continue to explore a 64-bit mode only ISA.

[...] Under this proposal, those wanting to run legacy 32-bit operating systems would have to rely on virtualization. To further clarify, 32-bit x86 user-space software would continue to work on modern 64-bit operating systems with X86-S.

Also at Tom's Hardware.

Original Submission

1. "takyon" - https://soylentnews.org/~takyon/
2. "Intel Publishes "X86-S" Specification For 64-bit Only Architecture" - https://www.phoronix.com/news/Intel-X86-S-64-bit-Only
3. "Tom's Hardware" - https://www.tomshardware.com/news/intel-ponders-transition-to-64-bit-only-x86s-architecture
4. "Original Submission" - https://soylentnews.org/submit.pl?op=viewsub&subid=59697

printed from SoylentNews, It's Over: Intel Publishes "x86-S" Specification, for 64-Bit Only x86 Architecture on 2024-04-24 22:50:54