[Vm-beginners] Simulator

[Mariano Martinez Peck]

Chris, maybe too late, but could you solve it?  If true, please let us know
how.

On Mon, Jan 17, 2011 at 10:05 PM, Chris Cunnington <
smalltalktelevision at gmail.com> wrote:

>  I'm trying Craig's ( http://wiki.squeak.org/squeak/2465 ) instructions
> for starting the simulator. In principle it seems pretty straight ahead.
> Make two images and then start one from within the other. I "SaveAs..." to
> make two images (source.image and stimulator.image), execute:
>
> (InterpreterSimulatorLSB new openOn: 'source.image') test
>
> And then I get an "Incompatible Image Format" error. Any suggestions on how
> to resolve that would be great. This does seem to be how vms are hacked. I
> have a feeling it's not the only way, but it must be the coolest.
>
> Chris
>
>
> openOn: fileName extraMemory: extraBytes
>
> ... snip ...
>
>     (self readableFormat: version)
>         ifTrue: [swapBytes := false]
>         ifFalse: [(version := self byteSwapped: version) = self
> imageFormatVersion
>                     ifTrue: [swapBytes := true]
>                     ifFalse: [self error: '*incompatible image format*']].
>
>
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>
>
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