2000-05-28 13:40:48 +00:00
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;
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; Ullrich von Bassewitz, 06.08.1998
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;
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; CC65 runtime: long push
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;
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;
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; push eax on stack
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;
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.export push0ax, pusheax
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.import decsp4
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.importzp sp, sreg
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push0ax:
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ldy #0
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sty sreg
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sty sreg+1
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pusheax:
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2001-03-24 15:57:32 +00:00
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pha ; decsp will destroy A (but not X)
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2000-05-28 13:40:48 +00:00
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jsr decsp4
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2001-03-24 15:57:32 +00:00
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ldy #3
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lda sreg+1
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2000-05-28 13:40:48 +00:00
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sta (sp),y
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2001-03-24 15:57:32 +00:00
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dey
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2000-05-28 13:40:48 +00:00
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lda sreg
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sta (sp),y
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2001-03-24 15:57:32 +00:00
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dey
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txa
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2000-05-28 13:40:48 +00:00
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sta (sp),y
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2001-03-24 15:57:32 +00:00
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dey
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2000-05-28 13:40:48 +00:00
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pla
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2001-03-24 15:57:32 +00:00
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sta (sp),y
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2000-05-28 13:40:48 +00:00
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rts
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