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73 lines
701 B
Plaintext
73 lines
701 B
Plaintext
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;ACME 0.91
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!macro cmp16bit .data1, .data2 {
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ldx #.data1
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ldy #.data2
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jsr cmp16bit
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}
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a = 0
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x = 1
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y = 2
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!macro bank .r, .v {
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!if .r = a {
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lda #.v
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sta conreg
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}
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!if .r = x {
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ldx #.v
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stx conreg
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}
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!if .r = y {
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ldy #.v
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sty conreg
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}
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}
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CR_BANK15 = 0
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CR_RAM0_IO = $3e
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CR_RAM0 = $3f
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!macro bank15 {
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+bank a, CR_BANK15
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}
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!macro xbank15 {
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+bank x, CR_BANK15
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}
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!macro ybank15 {
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+bank y, CR_BANK15
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}
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!macro ram0io {
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+bank a, CR_RAM0_IO
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}
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!macro yram0io {
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+bank y, CR_RAM0_IO
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}
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!macro xram0 {
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+bank x, CR_RAM0
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}
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!macro inc16x .a {
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inc .a,x
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bne +
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inc .a+1,x
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+
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}
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!macro ldax .a {
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lda .a+1
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ldx .a
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}
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!macro cp16 .s, .t {
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ldx .s
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lda .s+1
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stx .t
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sta .t+1
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}
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