On Mon, Oct 22, 2012 at 4:39 AM, Stefan Marr <smalltalk@stefan-marr.de> wrote:

Hi:

I was trying to use the StackInterpreterSimulator as well the InterpreterSimulator inside the image that is in the Cog svn branch. (with VMMaker.oscog-lw.207)

I ran into issues with undefined globals/class vars.
I attached a changeset with some of the trivial things I already fixed.

However, I ran also into the issue that in StackInterpreter>>#moveFramesIn:through:toPage: FoxCallerContext is not defined, and I have no idea how to replace it.

I also had to ignore failing assertions to get that far, and there are plenty of those.

The InterpreterSimulator fails because AtCacheTotalSize is not defined.

Do you have advice in which context the related changes were made and what the correct fixes would be?

I don't. But there was an argentinian that some time ago spent some effort in trying to make these simulators work in Pharo.

He has to fix a lot of things. The result is in this email: http://forum.world.st/Got-quot-Error-basicNew-failed-quot-when-running-InterpreterSimulator-td3835723.html

I would like that all that effort is not lost :(

I also wonder with all these changes to StackInterpreter to fix the undefined globals, whether the thing is actually still functional.

Thanks
Stefan

--
Stefan Marr
Software Languages Lab
Vrije Universiteit Brussel
Pleinlaan 2 / B-1050 Brussels / Belgium
http://soft.vub.ac.be/~smarr
Phone: +32 2 629 2974
Fax: +32 2 629 3525