Linked by Thom Holwerda on Wed 18th May 2011 21:50 UTC, submitted by fran
Windows The ARM version of Windows 8 might have just become the most desired version of Windows in our hearts and minds. After us talking about legacy code and backwards compatibility in Windows for years now, an Intel senior vice president, Renee James, has just stated that Windows 8 on ARM will not have any form of compatibility for legacy applications whatsoever. Update: Microsoft has responded to Intel's claims. "Intel's statements during yesterday's Intel Investor Meeting about Microsoft's plans for the next version of Windows were factually inaccurate and unfortunately misleading," the company said, "From the first demonstrations of Windows on SoC, we have been clear about our goals and have emphasized that we are at the technology demonstration stage. As such, we have no further details or information at this time."
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Neolander
Member since:
2010-03-08

Wouldn't be nice for Intel to start cutting off some old, unsupported instructions and enhance greatly x86 with this news version of Windows. I mean, if Windows 8 is breaking backward compatibility by requiring a Windows 7 layer, that layer could support some kind of emulation on the new chips. Dropping real mode and old, unused instructions could free up some nice space on the sillicon.

Take that with a grain of salt, but I think I've read somewhere that on modern x86 chips, real mode is emulated anyway, so you'd only save some kB of ROM.

Plus, you still need real mode for some fairly useful BIOS instructions and extensions.

Edited 2011-05-19 12:31 UTC

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