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Macro to create a "10 SYS {programStart}" in retroassembler for C64
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| AddressDigits .var 0 | |
| .macro STR(Address) | |
| DigitCounter .var 0 | |
| AddressDigits = Address | |
| .byte " " | |
| .while AddressDigits != 0 | |
| * = * - 1 | |
| .byte AddressDigits - ( AddressDigits / 10 ) * 10 + $30 | |
| * = * - 1 | |
| AddressDigits = AddressDigits / 10 | |
| DigitCounter = DigitCounter + 1 | |
| .endwhile | |
| * = * + DigitCounter | |
| .endmacro | |
| .macro SYS(Address) | |
| ; Add BASIC line "10 SYS " + str$(Address) | |
| * = $0801 | |
| .byte $0C, $08, $0A, $00, $9E, $20 | |
| STR(Address) | |
| .byte $00, $00, $00 | |
| .endmacro | |
| SYS(program_execution_start) |
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