OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [newlib/] [newlib/] [libc/] [machine/] [h8300/] [reg_memset.S] - Rev 1775

Go to most recent revision | Compare with Previous | Blame | View Log

#include "defines.h"

#ifdef __H8300H__
        .h8300h
#endif

#ifdef __H8300S__
        .h8300s
#endif


        ; dst A0
        ; src A1
        ; len A2

        .global ___reg_memset
___reg_memset:
        MOVP    A0P,A3P
        MOVP    A2P,A2P
        beq     noset

memloop:
        mov.b   A1L,@A0P
        adds    #1,A0P
        subs    #1,A2P
        MOVP    A2P,A2P
        bne     memloop

noset:
        MOVP    A3P,A0P
        rts

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.