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https://github.com/a2-4am/passport.git
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shave some bytes
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parent
4b477a9dba
commit
72f4ffb7d7
@ -13,26 +13,20 @@ PanglosDOS
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lda jCallRWTS+2
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ldx #$00 ; check for "STY $48;STA $49"
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ldy #$04 ; at RWTS entry point
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pha
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jsr CompareMemory
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!byte $84,$48,$85,$49
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pla
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bcs .jmpexit1
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sec
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sbc #5
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ldx #$C3 ; check for "SEC;RTS" at $x8C3
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ldy #$02
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pha
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jsr CompareMemory
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!byte $38,$60
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pla
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bcs .jmpexit1
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ldx #$62 ; check for "LDA $C08C,X" at $x862
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ldy #$03
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pha
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jsr CompareMemory
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!byte $BD,$8C,$C0
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pla
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bcs .jmpexit1
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lda jCallRWTS+2
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ldx #$B9 ; check for "JSR $xxF9" at $xDB9
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@ -77,12 +77,10 @@ _Inspect1a
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!byte $85,$49
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bcc .x1
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lda jCallRWTS+2
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ldy #$03
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jsr CompareMemory
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!byte $20,$AF,$BE
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bcs .notmastery ; passport-test-suite/Mastery Arithmetic Games.woz [C=0] here
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lda jCallRWTS+2
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adc #$01
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ldx #$AF
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ldy #$08
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@ -93,7 +91,6 @@ _Inspect1a
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!byte $B1,$48
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bcc .x1 ; passport-test-suite/Mastery Arithmetic Games.woz [C=0] here
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.notmastery
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lda jCallRWTS+2
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cmp #$BD
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bne .notkidwriter
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ldy #$03
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@ -116,21 +113,21 @@ _Inspect1a
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bne .x1 ; always branches
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.notkidwriter
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.useuniv jmp UseUniversal
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.x1 lda #$B9 ; check for "SEC;RTS" at $B942
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.x1 lda #$B9 ; [SMC] check for "SEC;RTS" at $B942
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ldx #$42
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ldy #$02
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jsr CompareMemory
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!byte $38,$60
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bcc .x2
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jmp UseUniversal
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.x2 lda #$B9 ; check for "LDA $C08C,X" at $B94F
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.x2 lda #$B9 ; [SMC} check for "LDA $C08C,X" at $B94F
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ldx #$4F
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ldy #$03
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jsr CompareMemory
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!byte $BD,$8C,$C0
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bcc .x3
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jmp UseUniversal
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.x3 lda #$BD ; check for "JSR $xx00" at $BDB9
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.x3 lda #$BD ; [SMC] check for "JSR $xx00" at $BDB9
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ldx #$B9
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ldy #$02
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jsr CompareMemory
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@ -140,7 +137,7 @@ _Inspect1a
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; Check for RWTS variant that has extra code before
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; JSR $B800 e.g. Verb Viper (DLM), Advanced Analogies (Hartley)
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;
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.x4 lda #$BD ; check for "JSR $xx00" at $BDC5
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.x4 lda #$BD ; [SMC] check for "JSR $xx00" at $BDC5
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ldx #$C5
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ldy #$02
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jsr CompareMemory
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@ -152,7 +149,7 @@ _Inspect1a
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; LDX $1FE8 e.g. Pinball Construction Set (1983)
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; we don't like that one
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;
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.x5 lda #$BE ; check for "LDX $1FE8" at $BE43
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.x5 lda #$BE ; [SMC] check for "LDX $1FE8" at $BE43
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ldx #$43
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ldy #$03
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jsr CompareMemory
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@ -163,7 +160,7 @@ _Inspect1a
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; Check for Milliken protection routine in late-stage boot
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; (affects readable/ignoreable sector map, so must ID now)
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;
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.x6 lda #$B7 ; check for "JMP $9B03" at $B747
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.x6 lda #$B7 ; [SMC] check for "JMP $9B03" at $B747
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ldx #$47
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ldy #$03
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jsr CompareMemory
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@ -182,7 +179,7 @@ _Inspect1a
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; required for some disks that use a strange location for this variable
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; e.g. Super Taxman II
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;
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.x6b lda #$B7 ; check for "LDA #$00 / STA $....,X / STA $....,X / JSR $..93" at $B730
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.x6b lda #$B7 ; [SMC] check for "LDA #$00 / STA $....,X / STA $....,X / JSR $..93" at $B730
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ldx #$30
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ldy #$0A
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jsr CompareMemory
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@ -192,7 +189,7 @@ _Inspect1a
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!byte $20,$93
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bcs .x7 ; passport-test-suite/Super Taxman II.woz [C=0] matches
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ldy #$07
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.x6c lda $B730,y
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.x6c lda $B730,y ; SMC
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sta .trackpointer,y
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dey
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bpl .x6c
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@ -204,7 +201,7 @@ _Inspect1a
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;
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; Check for Adventure International RWTS (sets flag for patcher)
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;
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.x7 lda #$B9 ; check for code at $B936
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.x7 lda #$B9 ; [SMC] check for code at $B936
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ldx #$36
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ldy #$0A
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jsr CompareMemory
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@ -262,9 +259,9 @@ _Inspect1a
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!byte $CE ; DEC $xxxx
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bcs +
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lda #$B0
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.x8 sta $BDD2
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.x8 sta $BDD2 ; SMC
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lda #$30
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.x9 sta $BDD3
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.x9 sta $BDD3 ; SMC
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;
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; Check for Infocom disk (need to massage RWTS a little)
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;
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@ -50,8 +50,8 @@ NonRelocatable
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!source "id/trace33.a"
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!source "id/trace32.a"
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!source "id/trace8b3.a"
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!source "id/trace33p.a"
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!source "id/bootfailure.a"
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!source "id/trace33p.a"
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!source "id/dos33.a"
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!source "id/prodos.a"
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!source "id/pascal.a"
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