Yes, it was related#

Sun, 16 Dec 2001 04:45:05 +0000

Yes, it was related. Not only do we need to jump to the right address, but we need to set r19 (reg_Code) to the Function object for that address. Now, owing to really bad address punning on the part of the CMUCL PPC port, we can actually use the Function object as a place to jump to. We just weren't - instead we were using the raw-address slot in the Fdefn object. This stuff is non-obvious to me, really.