mirror of
https://gitlab.com/camelot/kickc.git
synced 2024-06-02 00:41:42 +00:00
34 lines
806 B
INI
34 lines
806 B
INI
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__interrupt(rom_min_c64) void irq()
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irq: scope:[irq] from
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[0] *BG_COLOR = ++ *BG_COLOR
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[1] *IRQ_STATUS = IRQ_RASTER
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[2] if(*RASTER<$32+1) goto irq::@1
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to:irq::@2
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irq::@2: scope:[irq] from irq
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[3] phi()
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to:irq::@1
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irq::@1: scope:[irq] from irq irq::@2
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[4] *BG_COLOR = -- *BG_COLOR
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to:irq::@return
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irq::@return: scope:[irq] from irq::@1
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[5] return
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to:@return
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void main()
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main: scope:[main] from
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asm { sei }
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[7] *CIA1_INTERRUPT = CIA_INTERRUPT_CLEAR_ALL
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[8] *VICII_CONTROL1 = *VICII_CONTROL1 & $7f
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[9] *RASTER = $fd
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[10] *IRQ_ENABLE = IRQ_RASTER
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[11] *KERNEL_IRQ = &irq
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asm { cli }
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to:main::@1
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main::@1: scope:[main] from main main::@1 main::@2
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[13] if(*RASTER>=$14) goto main::@1
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to:main::@2
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main::@2: scope:[main] from main::@1
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[14] phi()
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to:main::@1
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