From owner-freebsd-current  Fri May 24  8:47: 6 2002
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Date: Fri, 24 May 2002 16:46:49 +0100
To: John Baldwin <jhb@FreeBSD.ORG>
From: Bob Bishop <rb@gid.co.uk>
Subject: Re: Please test PAUSE on non-Intel processors
Cc: current@FreeBSD.ORG
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CPU: Cyrix 6x86MX (166.19-MHz 686-class CPU)
   Origin = "CyrixInstead"  Id = 0x600  Stepping = 0  DIR=0x0452
   Features=0x80a135<FPU,DE,TSC,MSR,CX8,PGE,CMOV,MMX>

spambox2% ./pausetest
Testing PAUSE instruction:
Register esp changed: 0xbfbffbbc -> 0xbfbffb80

CPU: AMD Duron(tm) Processor (995.77-MHz 686-class CPU)
   Origin = "AuthenticAMD"  Id = 0x670  Stepping = 0
   Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
   AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!>

seagoon% ./pausetest
Testing PAUSE instruction:
Register esp changed: 0xbfbffb3c -> 0xbfbffb00

CPU: AMD-K6(tm) 3D processor (501.14-MHz 586-class CPU)
   Origin = "AuthenticAMD"  Id = 0x58c  Stepping = 12
   Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
   AMD Features=0x80000800<SYSCALL,3DNow!>

hal%./pausetest
Testing PAUSE instruction:
Register esp changed: 0xbfbffb8c -> 0xbfbffb50

CPU: AMD-K6tm w/ multimedia extensions (233.86-MHz 586-class CPU)
   Origin = "AuthenticAMD"  Id = 0x562  Stepping = 2
   Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>

atlas% ./pausetest
Testing PAUSE instruction:
Register esp changed: 0xbfbffbe4 -> 0xbfbffba8

--
Bob Bishop		    +44 (0)118 977 4017
rb@gid.co.uk		fax +44 (0)118 989 4254


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