From owner-freebsd-current  Fri May 24  9:50:40 2002
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Date: Fri, 24 May 2002 18:51:31 +0200 (CEST)
From: Alexander Leidinger <Alexander@Leidinger.net>
Subject: Re: Please test PAUSE on non-Intel processors
To: jhb@FreeBSD.ORG
Cc: current@FreeBSD.ORG
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On 24 Mai, John Baldwin wrote:
> Hey gang, although Intel's document seems to claim that they tested
> proper operation of pause I'd like people with non-Intel processors
> to verify that it actually works.  Please compile the attached test
> program and run it.  The output should look like this:
> 
>> ./pt
> Testing PAUSE instruction:
> Register esp changed: 0xbfbff9fc -> 0xbfbff9c0
> 
> If you get a signal or any of the other registers change their value,
> please let me know.  I've tested this on a Pentium III mobile, a K6-II,
> and an Athlon.  The program cmopiles ok on both stable and current.

CPU: AMD Duron(tm) Processor (801.83-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x631  Stepping = 1
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
  AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>

(10) netchild@ttyp2 % ./pausetest 
Testing PAUSE instruction:
Register esp changed: 0xbfbff424 -> 0xbfbff3e8

Bye,
Alexander.

-- 
                Where do you think you're going today?

http://www.Leidinger.net                       Alexander @ Leidinger.net
  GPG fingerprint = C518 BC70 E67F 143F BE91  3365 79E2 9C60 B006 3FE7


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