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cc65/libsrc/runtime/pushbsp.s

18 lines
349 B
ArmAsm

;
; Ullrich von Bassewitz, 31.08.1998
;
; CC65 runtime: Load a from stack slot and push as word
;
.export pushbsp, pushbysp
.import pusha0
.importzp sp
pushbsp:
ldy #0
pushbysp:
lda (sp),y ; get lo byte
jmp pusha0 ; promote to unsigned and push