011xxx - unassigned
100xxx - unassigned
101xxx - unassigned
- 110xxx - unassigned
- 111xxx - conversion functions
+ 110xxx - conversion functions
+ 111xxx - debug functions
+ 111000 ----- dump heap (debug.pvvs)
1xxxxxx - reserved for less common entry points
1000000 ----- print sign of number (stdio.pvvs)
1000001 ----- print magnitude of number (stdio.pvvs)