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24 lines
304 B
ArmAsm
24 lines
304 B
ArmAsm
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; Ullrich von Bassewitz, 21.09.1998
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; clock_t clock (void);
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;
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.include "pcengine.inc"
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.export _clock
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.importzp sreg
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.proc _clock
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ldy #0 ; Byte 3 is always zero
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sty sreg+1
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sty sreg
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ldx _tickcount+1
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lda _tickcount
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rts
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.endproc
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