; Bubble Bobble (U) application-specific RAM aliases - Pass 1 ; Generated from every direct zero-page operand in reachable code: ; ref counts are reads/writes, `where` lists the referencing addresses. ; ZpXX names indicate storage with a role not yet unique enough for a behavioral name; ; Pass 2 replaces them with names derived from observed usage. Zp00 = $00 ; 2 refs; reads=1 writes=1; used at $CE61 Zp03 = $03 ; 2 refs; reads=1 writes=1; used at $CE07 Zp10 = $10 ; 1 refs; reads=1 writes=0; used at $CE0E Zp11 = $11 ; 1 refs; reads=1 writes=0; used at $E88A Zp14 = $14 ; 1 refs; reads=1 writes=0; used at $CE0C Zp22 = $22 ; 2 refs; reads=1 writes=1; used at $CE10 Zp33 = $33 ; 2 refs; reads=1 writes=1; used at $E888 Zp41 = $41 ; 2 refs; reads=1 writes=1; used at $E892 Zp44 = $44 ; 14 refs; reads=7 writes=7; used at $E882, E884, E886, E88C, +3 more