Re: [gentoo-amd64] sempron make options

[Daniel Gryniewicz <dang@gentoo.org>]

On Mon, 2005-09-26 at 09:21 -0400, Alvin Thompson wrote:
> On Fri, 2005-09-23 at 20:23 -0500, William Tetrault wrote:
> > Some semprons are 64-bit enabled - these can use amd64 profiles if you want 
> > the 64-bit capabilities.  The others should stick to athlon-xp profiles and 
> > their related make flags.
> 
> interesting, thanks! how do i know if mine is 64-bit enabled? it's an
> eMachines M5414 (they apparently produced around 12 of them :). this is
> what /proc/cpu says:
> 
> $ cat /proc/cpuinfo
> processor       : 0
> vendor_id       : AuthenticAMD
> cpu family      : 15
> model           : 8
> model name      : Mobile AMD Sempron(tm) Processor 2800+
> stepping        : 2
> cpu MHz         : 798.356
> cache size      : 256 KB
> fdiv_bug        : no
> hlt_bug         : no
> f00f_bug        : no
> coma_bug        : no
> fpu             : yes
> fpu_exception   : yes
> cpuid level     : 1
> wp              : yes
> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
> mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext 3dnowext
> 3dnow
> bogomips        : 1585.15
> 
> it's actually 1.6 GHz throttled down. so if it's 64-bit enabled can i
> use the 64-bit version of linux? what make options should i use?
> 
> thanks,
> alvin
> 

It looks like it's not.  My cpuinfo has this:

address sizes   : 40 bits physical, 48 bits virtual

-- 
Daniel Gryniewicz
Gentoo AMD64 Team / Gentoo Gnome Herd / AMD64 Operational AT Lead

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