Question: How can I make this work for any number in R4, without using MUL or another register. IN ARM please. 389390391392393MOVR4,#4;Coprrectansweris4*257=1028(0404);Placeonecommandshere!MOVR4,R4,LSL#8ADDR4,R4,#4

How can I make this work for any number in R4, without using MUL or another register.
IN ARM please.
389390391392393MOVR4,#4;Coprrectansweris4*257=1028(0404);Placeonecommandshere!MOVR4,R4,LSL#8ADDR4,R4,#4
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