[Vm-dev] Trying to Simulating the Interpreter
David T. Lewis
lewis at mail.msen.com
Tue Oct 20 20:56:40 UTC 2009
On Tue, Oct 20, 2009 at 05:44:15PM -0300, Bernardo Ezequiel Contreras wrote:
> hi all,
> im trying to run the InterpreterSimulator and im using
> Operating System: WindowsXP Professional
> SmalltalkImage current vmVersion.
> >>'Squeak3.10.2 of ''5 June 2008'' [latest update: #7179]'
> SmalltalkImage current imageName.
> (i downloaded it from the unix site, because it has VMMaker installed)
> this image is saved as 'source.image'
> i open unix-3.11.3.image and do
> (InterpreterSimulator new openOn:'source.image') test.
> >> self error: 'incomaptible image format'
> there's a mistake in message
> source image version is 6502 but
> the InterpreterSimulator expects an image version = 6504 ( self
> imageFormatForwardCompatibilityVersion is 6504 )
> so where i could find a image version = 6504?
> i tried with several images and im getting the same results.
> maybe im doing something wrong.
> thanks in advance.
I fixed this problem recently in VMMaker. If you update to the latest
version from SqueakSource, it will be corrected. The fix was this:
> VMMaker-dtl.140.mcz Dave Lewis, 29 September 2009 4:00:38 am
> Implement #imageFormatVersion in InterpreterSimulator to allow the simulator
> to load images with closure bytecodes.
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