shift command for 89C51 please?

[ehsanelahimirza]

AOA and hi

i want to know what is the shift command to shif left or right a byte.

like i want to shift right 'A'
then

"shr a" is not working. i am unable to remember actual command

 

[amol_shah]

Its "RRC A" for rotate right through carry
"RR A" for Rotate Right
same way "RLC A" & "RL A"

 

[daddeeee]

there is rotate command for rotating the bits but no command is there for shifting in assembly as far as i know we have to use c language for shifting.