From: Hans-Bernhard Broeker Newsgroups: comp.os.msdos.djgpp Subject: Re: assembly language and AMD processors Date: 6 Jan 2000 18:03:31 GMT Organization: Aachen University of Technology (RWTH) Lines: 14 Message-ID: <852ldj$jnj$1@nets3.rz.RWTH-Aachen.DE> References: <01JKDMTWXER68WWRAH AT SLU DOT EDU> NNTP-Posting-Host: acp3bf.physik.rwth-aachen.de X-Trace: nets3.rz.RWTH-Aachen.DE 947181811 20211 137.226.32.75 (6 Jan 2000 18:03:31 GMT) X-Complaints-To: abuse AT rwth-aachen DOT de NNTP-Posting-Date: 6 Jan 2000 18:03:31 GMT User-Agent: tin/1.4-19991113 ("No Labels") (UNIX) (Linux/2.0.0 (i586)) Originator: broeker@ To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com GAMMELJL AT slu DOT edu wrote: > Is the assembly language instruction set for an AMD processor > identical to the instruction set for the Intel 486 architecture? > Or is it more like the instruction set for an alpha processor? No. The AMD 'Athlon' has the usual x86 instruction set, plus some extensions found in older AMD processors like K6-II and K6-III (3DNow!, replacing Intel's ISSE stuff). If that weren't the case, nobody would be using that new processor for Windows machines, would they? -- Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de) Even if all the snow were burnt, ashes would remain.