Fundamental defect of the concept of shared libraries

[Guy Harris]

>Guess what:  we can now do PC-relative references.

Yes, but the "jal" in question isn't necessarily position-independent. 
Of course, you can do a BGEZAL with register 0, instead of a JAL, which
*is* position-independent.

<entrycode> presumably preserves the incoming value of $31, right?