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cc65/libsrc/common/_umul16x16r32.s
Oliver Schmidt fc6a63a15e Avoid unintended file "shadowing".
3d8c3a4948 caused an unintended "shadowing" of files in /libsrc/runtime by files in /libsrc/common. Therefore the files in question are renamed (again) in /libsrc/common to make the files in /libsrc/runtime "visible" again.
2019-04-04 09:16:59 +02:00

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ArmAsm

;
; Ullrich von Bassewitz, 2010-11-03
;
; CC65 library: 16x16 => 32 unsigned multiplication
;
.export _umul16x16r32
.import umul16x16r32, popax
.include "zeropage.inc"
;---------------------------------------------------------------------------
; 16x16 => 32 unsigned multiplication routine.
.proc _umul16x16r32
sta ptr1
stx ptr1+1
jsr popax
jmp umul16x16r32
.endproc