version 1.385, 2004/03/30 16:33:31 |
version 1.386, 2004/04/07 17:08:12 |
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<li><font color="#009000"><strong> |
<li><font color="#009000"><strong> |
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<a href="http://www.theregister.co.uk/2004/04/07/intel_64bit/"> |
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Intel cribbed x86-64 tech 'from AMD documents'</a>, |
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The Register, April 7th, 2004. |
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</strong></font><br> |
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Quotes Tom Halfhill in <em>Microprocessor Reports</em> as saying that |
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Intel developed its 64-bit extensions to the 32-bit x86 instruction set by |
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"reading AMD's pre-release documentation". |
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After detailed comparison of AMD's 64-bit products and Intel's clone of them, |
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"In every case," Halfhill concludes, "we found Intel had patterned its 64-bit x86 architecture after AMD64 in almost every detail." |
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Quotes the OpenBSD team as saying |
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"We've tested the Intel x86 64-bit stuff, and it works for OpenBSD. |
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But it's nasty, because they left out the NX (non-executable) bit |
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in the page tables." |
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Maybe there was a page missing from Intel's photocopy of AMD's documentation. |
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<p> |
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<li><font color="#009000"><strong> |
<a href="http://www.cbronline.com/currentnews/7503585eb6e9543f80256e670038578b">Microsoft Preparing to Release Code to Open Source</a>, |
<a href="http://www.cbronline.com/currentnews/7503585eb6e9543f80256e670038578b">Microsoft Preparing to Release Code to Open Source</a>, |
Computer Business Review Online, March 30, 2004. |
Computer Business Review Online, March 30, 2004. |
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</strong></font><br> |
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non-core code (non-OS portions) under their "Shared Source" license. Some |
non-core code (non-OS portions) under their "Shared Source" license. Some |
discussion of how Microsoft has been shipping free software in their |
discussion of how Microsoft has been shipping free software in their |
Unix Services for Windows product, which includes OpenBSD source code. |
Unix Services for Windows product, which includes OpenBSD source code. |
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<li><font color="#009000"><strong> |
<li><font color="#009000"><strong> |
<a href="http://www.onlamp.com/pub/a/bsd/2004/03/18/marc_espie.html">Interview |
<a href="http://www.onlamp.com/pub/a/bsd/2004/03/18/marc_espie.html">Interview |