ROR (immediate) Rotate right (immediate) This instruction provides the value of the contents of a register rotated by a variable number of bits. The bits that are rotated off the right end are inserted into the vacated bit positions on the left. If PSTATE.DIT is 1: The execution time of this instruction is independent of: The values of the data supplied in any of its registers. The values of the NZCV flags. The response of this instruction to asynchronous exceptions does not vary based on: The values of the data supplied in any of its registers. The values of the NZCV flags. EXTR 0 0 1 0 0 1 1 1 0 0 0 0 ROR <Wd>, <Ws>, #<shift> EXTR <Wd>, <Ws>, <Ws>, #<shift> Rn == Rm 1 1 ROR <Xd>, <Xs>, #<shift> EXTR <Xd>, <Xs>, <Xs>, #<shift> Rn == Rm <Wd> Is the 32-bit name of the general-purpose destination register, encoded in the "Rd" field. <Ws> Is the 32-bit name of the general-purpose source register, encoded in the "Rn" and "Rm" fields. <shift> For the 32-bit variant: is the amount by which to rotate, in the range 0 to 31, encoded in the "imms" field. <shift> For the 64-bit variant: is the amount by which to rotate, in the range 0 to 63, encoded in the "imms" field. <Xd> Is the 64-bit name of the general-purpose destination register, encoded in the "Rd" field. <Xs> Is the 64-bit name of the general-purpose source register, encoded in the "Rn" and "Rm" fields.