2 ; Ullrich von Bassewitz, 05.08.1998
4 ; CC65 runtime: long add
7 .export tosadd0ax, tosaddeax
9 .importzp sp, sreg, tmp1
22 .if (.cpu .bitand CPU_ISET_65SC02)
23 adc (sp) ; 65SC02 version - saves 2 cycles
30 sta tmp1 ; use as temp storage
42 lda tmp1 ; load byte 0
43 jmp addysp1 ; drop TOS