23 lines
1.5 KiB
PHP
23 lines
1.5 KiB
PHP
; Where's Waldo (U) application-specific RAM aliases - Pass 1
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; Generated from every direct zero-page operand in reachable code:
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; ref counts are reads/writes, `where` lists the referencing addresses.
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; ZpXX names indicate storage with a role not yet unique enough for a behavioral name;
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; Pass 2 replaces them with names derived from observed usage.
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Zp00 = $00 ; 2 refs; reads=1 writes=1; used at $E4EC
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Zp02 = $02 ; 2 refs; reads=1 writes=1; used at $E030, E038
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Zp03 = $03 ; 1 refs; reads=0 writes=1; used at $E02C
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Zp04 = $04 ; 1 refs; reads=0 writes=1; used at $E02A
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Zp06 = $06 ; 1 refs; reads=1 writes=0; used at $E032
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Zp07 = $07 ; 1 refs; reads=1 writes=0; used at $E034
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Zp1D = $1D ; 1 refs; reads=1 writes=0; used at $E7A0
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Zp1E = $1E ; 1 refs; reads=1 writes=0; used at $E566
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Zp43 = $43 ; 1 refs; reads=1 writes=0; used at $E237
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Zp45 = $45 ; 2 refs; reads=1 writes=1; used at $E56A
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Zp47 = $47 ; 2 refs; reads=1 writes=1; used at $E56C
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Zp84 = $84 ; 2 refs; reads=1 writes=1; used at $E5C3
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Zp86 = $86 ; 1 refs; reads=0 writes=1; used at $E5C5
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Zp88 = $88 ; 2 refs; reads=1 writes=1; used at $E5C7
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ZpA5 = $A5 ; 1 refs; reads=1 writes=0; used at $E5ED
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ZpA7 = $A7 ; 1 refs; reads=1 writes=0; used at $E5EF
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