41 lines
400 B
ArmAsm
41 lines
400 B
ArmAsm
#include "defines.h"
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#ifdef __H8300H__
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#ifdef __NORMAL_MODE__
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.h8300hn
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#else
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.h8300h
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#endif
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#endif
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#ifdef __H8300S__
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#ifdef __NORMAL_MODE__
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.h8300sn
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#else
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.h8300s
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#endif
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#endif
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; dst A0
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; src A1
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; len A2
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.global ___reg_memset
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___reg_memset:
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MOVP A0P,A3P
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MOVP A2P,A2P
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beq noset
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memloop:
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mov.b A1L,@A0P
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adds #1,A0P
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subs #1,A2P
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MOVP A2P,A2P
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bne memloop
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noset:
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MOVP A3P,A0P
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rts
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