ARM指令LDMIA R0,{R1,R2,R3,R4}实现的功能是( )
A、R1←[R0],R2←[R0+4],R3←[R0+8],R4←[R0+12];
B、R1←[R0],R2←[R0-1],R3←[R0-2],R4←[R0-3];
C、R1←[R0],R2←[R0+1],R3←[R0+2],R4←[R0+3];
D、R1←[R0],R2←[R0-4],R3←[R0-8],R4←[R0-12]
发布时间:2025-07-22 21:32:18
A、R1←[R0],R2←[R0+4],R3←[R0+8],R4←[R0+12];
B、R1←[R0],R2←[R0-1],R3←[R0-2],R4←[R0-3];
C、R1←[R0],R2←[R0+1],R3←[R0+2],R4←[R0+3];
D、R1←[R0],R2←[R0-4],R3←[R0-8],R4←[R0-12]