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cc65/libsrc/geos-common/memory/movedata.s
2012-02-04 14:53:09 +00:00

28 lines
460 B
ArmAsm

;
; Maciej 'YTM/Elysium' Witkowiak
;
; 30.10.99, 15.07.2001
; void* MoveData (char* dest, char *source, int length);
.import popax
.export _MoveData
.include "jumptab.inc"
.include "geossym.inc"
_MoveData:
sta r2L
stx r2H
jsr popax
sta r0L
stx r0H
jsr popax
sta r1L
stx r1H
jsr MoveData
lda r1L ; return dest ptr to be compatible with memmove and memcpy
ldx r1H
rts