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7d1d929391
bnz - jump if not zero. bze - jump if zero.
56 lines
956 B
Plaintext
56 lines
956 B
Plaintext
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; add - Add without carry
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.macro add Arg1, Arg2
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clc
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.if .paramcount = 2
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adc Arg1, Arg2
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.else
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adc Arg1
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.endif
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.endmacro
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; sub - subtract without borrow
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.macro sub Arg1, Arg2
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sec
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.if .paramcount = 2
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sbc Arg1, Arg2
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.else
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sbc Arg1
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.endif
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.endmacro
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; bge - jump if unsigned greater or equal
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.macro bge Arg
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bcs Arg
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.endmacro
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; blt - Jump if unsigned less
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.macro blt Arg
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bcc Arg
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.endmacro
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; bgt - jump if unsigned greater
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.macro bgt Arg
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.local L
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beq L
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bcs Arg
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L:
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.endmacro
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; ble - jump if unsigned less or equal
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.macro ble Arg
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beq Arg
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bcc Arg
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.endmacro
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; bnz - jump if not zero
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.macro bnz Arg
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bne Arg
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.endmacro
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; bze - jump if zero
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.macro bze Arg
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beq Arg
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.endmacro
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