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29 lines
392 B
NASM
29 lines
392 B
NASM
; Syntactic sugar macros
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MACRO? lb ; r, hi, lo
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ld \1, ((\2) & $ff) << 8 + ((\3) & $ff)
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ENDM
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MACRO? ldpal
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ld \1, \2 << 6 | \3 << 4 | \4 << 2 | \5
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ENDM
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; Design patterns
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MACRO ld_hli_a_string
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FOR n, CHARLEN(\1) - 1
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ld a, CHARVAL(STRCHAR(\1, n))
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ld [hli], a
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ENDR
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ld [hl], CHARVAL(STRCHAR(\1, CHARLEN(\1) - 1))
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ENDM
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MACRO dict
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IF \1 == 0
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and a
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ELSE
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cp \1
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ENDC
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jp z, \2
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ENDM
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