[Pharo-project] [Vm-dev] newDelta >0 failed in sqUnixMemory -- Was Re: Incompatibility between Pharo and Seasidehosting

[Bruce O'Neel]

Hi,

Ah, very nice.  Thanks!

cheers

bruce

On Sun, Feb 22, 2009 at 09:16:41AM -0500, David T. Lewis wrote:
> On Sun, Feb 22, 2009 at 01:47:40PM +0100, Bruce O'Neel wrote:
> > 
> > I downloaded Ian's image/changes bundle named unix-3.10-4.vmm.tar.gz from http://www.squeakvm.org/unix/
> > and looked into it a bit.
> > 
> > In ObjectMemory biasToGrow it looks like the problem is 
> > 
> > biasToGrow
> > 	| growSize |
> > 	growSize :=  growHeadroom*3/2 - (self sizeOfFree: freeBlock) 
> > 	self growObjectMemory: growSize
> > 
> > there are no '.'s after the lines.  Shouldn't it look like:
> > 
> > biasToGrow
> >         | growSize |
> >         growSize :=  growHeadroom*3/2 - (self sizeOfFree: freeBlock).
> >         self growObjectMemory: growSize.
> > 
> > that?
> > 
> > It looks like the slang interpreter/translater must be coughing a bit on what is basically 
> > slight invalid syntax, right?
> 
> This is http://bugs.squeak.org/view.php?id=6667. The fix was applied to VMMaker-tpr.63.
> You are probably using sources generated from VMMaker 3.8b6, which is the same as
> VMMaker-tpr.58, so the sources you are using would not have this fix.
> 
> If someone can build a VM using more up to date VMMaker and verify that the problem
> goes away, that would be good. I suggest using VMMaker-dtl.113 from the VMMaker
> project on SqueakSource for this. (Note, there is a more recent VMMaker-eem.114 that
> contains Eliot's updates for block closures, but you may have trouble loading it
> into some Squeak/Pharo images. The glitch may be sorted out by the time you read
> this, if not just stick with VMMaker-dtl.113 or earlier for now.)
> 
> > 
> > I guess that next up I have to figure out how to actually run vm maker :-)
> >
> 
> Yes :)
> 
> Dave
>  
> 
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