[Vm-dev] Cog console messages starting Squeak4.2

John M McIntosh johnmci at smalltalkconsulting.com
Sat Dec 11 23:00:29 UTC 2010


These require a change to the VM, something about calculating the start & length of the mprotect arguments correctly. 

On 2010-12-11, at 1:13 PM, Ken G. Brown wrote:

> 
> I'm noticing these console messages when starting up a fresh Squeak4.2-10548-alpha.image on Cog.app 4.0.0 from http://www.mirandabanda.org/files/Cog/VM/VM.r2316/ on MacOS X 10.6.5
> 
> 10/12/11 2:08:32 PM	[0x0-0x283283].com.teleplace.Teleplace[6349]	mprotect(x,y,PROT_READ | PROT_WRITE): Invalid argument
> 
>> From Activity Monitor                                                                 
> Croquet	
> 
> Threads 3	
> Real Memory 27.9 MB	
> Intel	
> Virtual Memory 50.1 MB	
> Private memory 2.4 MB	
> shared memory 28.4 MB
> 	
> ======
> System 
> Total Memory 8 GB
> Free memory 4.41 GB
> Wired 657.2 MB
> Active 1.27 GB
> Inactive 1.68 GB
> Used 3.59 GB
> VM size 148.61 GB
> page ins 5.58 GB
> Page outs 668 GB
> Swap used 0 MB
> 
> Are the messages anythig to worry about?
> Ken G. Brown

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John M. McIntosh <johnmci at smalltalkconsulting.com>   Twitter:  squeaker68882
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
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