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31 lines
583 B
ArmAsm
31 lines
583 B
ArmAsm
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; Ullrich von Bassewitz, 05.08.1998
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; CC65 runtime: and on ints
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;
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.export tosanda0, tosandax
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.import addysp1
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.importzp sp, ptr4
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.macpack cpu
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tosanda0:
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ldx #$00
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tosandax:
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.if (.cpu .bitand CPU_ISET_65SC02)
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and (sp) ; 65SC02 version, saves 2 cycles and 1 byte
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ldy #1
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.else
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ldy #0
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and (sp),y
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iny
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.endif
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pha
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txa
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and (sp),y
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tax
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pla
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jmp addysp1 ; drop TOS, set condition codes
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