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24 lines
771 B
ArmAsm
24 lines
771 B
ArmAsm
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;
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; Additional zero page locations for the Challenger 1P.
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; NOTE: The zeropage locations contained in this file get initialized
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; in the startup code, so if you change anything here, be sure to check
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; not only the linker config, but also the startup file.
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;
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; ------------------------------------------------------------------------
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.include "extzp.inc"
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.segment "EXTZP" : zeropage
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; The following values get initialized from a table in the startup code.
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; While this sounds crazy, it has reasons that have to do with modules (and
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; we have the space anyway). So when changing anything, be sure to adjust the
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; initializer table
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CURS_X: .byte 0
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CURS_Y: .byte 0
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SCR_LINELEN: .byte 24
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SCREEN_PTR: .res 2
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; size 5
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