[Pharo-project] [Vm-dev] Re: Trying to build alien plugin in linux
David T. Lewis
lewis at mail.msen.com
Sun Feb 21 16:20:53 UTC 2010
On Sun, Feb 21, 2010 at 01:19:36AM +0100, Levente Uzonyi wrote:
> On Sat, 20 Feb 2010, John M McIntosh wrote:
> > So I think the current VMMaker build process is broken?
> In Squeak I get the expected line (using SlangBrowser and VMMaker-ar.158):
> addrSize = interpreterProxy->byteSizeOf((oopForPointer( socketAddress ) - 4));
> So I guess it's a Pharo issue.
It is definitely Pharo-related, but I can't quite spot the source of the
In a Pharo image:
ObjectMemory baseHeaderSize ==> nil
ObjectMemory bytesPerWord ==> nil
That is the reason for the incorrect code generation.
If you evaluate this, the object memory constants will be set up properly:
ObjectMemory initializeWithBytesToWord: Smalltalk wordSize
At that point, I expect that the code generation problem will be probably
What I can't figure out is why this is not being initialized properly
in a Pharo image. I'm fumbling my way through this with a borrowed
computer (out of town this weekend, forgot to bring my laptop) and
limited expertise with Pharo, so maybe someone can figure it out from
the above clues.
More information about the Vm-dev