18 lines
234 B
ArmAsm
18 lines
234 B
ArmAsm
.define Tge
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! This subroutine test if the value in registerpair AX is
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! greater than or equal to zero.
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! The result is returned in AX.
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Tge:
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tay
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bpl 1f ! A >= 0
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lda #0 ! AX < 0
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tax
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rts
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1: lda #0 ! AX >= 0
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ldx #1
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rts
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