linuxbios external api

[Jeremy Jackson]

Maybe this has been asked before, but i've been thinking about exporting 
functions like serial console, debugger entry points, etc.  the PC BIOS 
uses the interrupt vectors as, well, vectors.  I remember the C=64 had a 
jump table at a fixed address.  I was wondering how hard it would be to 
use an ELF symbol table as a jump table, or at least as the source of 
information to build one.