Wolfgang Thaller d464252791 re-add newlib
2017-04-11 23:13:36 +02:00

31 lines
319 B
ArmAsm

#include "setarch.h"
#include "defines.h"
; dst A0
; src A1
; len A2
.global ___reg_memset
___reg_memset:
MOVP A0P,A3P
MOVP A2P,A2P
beq noset
memloop:
mov.b A1L,@A0P
#ifdef __NORMAL_MODE__
add #1,A0P
sub #1,A2P
#else
adds #1,A0P
subs #1,A2P
#endif
MOVP A2P,A2P
bne memloop
noset:
MOVP A3P,A0P
rts