Hi,
That question should be asked on vm-dev.
Just a detail, multibytecode set support is prior to the Sista
implementation, it was used for example in the context of Newspeak (Squeak
and Newspeak bytecodes supported together). Sista uses that feature, which
makes it look like new in the Pharo
Just wondering about an exotic idea, with Sista facilitating alternate
bytecodes (btw, is that multiple bytecode sets within one Image?), how
feasible would it be to have the VM process Java bytecode?
cheers -ben