TURBU Tech – I’ve been working on the stub-building JIT for external routines in DWS lately, and I just checked in a bunch of updates. The JIT will currently handle parameters of most basic types, and return values of integer, enumerated, or object types. (Still working on the rest.) So it’s not complete yet, but it’s getting there. One thing I’ve run into trouble with, though: A JIT produces code as data. The OS has a security feature called DEP (Data Execution Prevention) that’s supposed to keep you from executing data as code accidentally (or as a victim of a hack ...
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Jørn E. Angeltveit