You copied the Doc URL to your clipboard.

DC

Data cache operation.

This instruction is an alias of SYS.

Syntax

DC  dc_op, Xt

Equivalent to SYS #op1, Cn, Cm, #op2, Xt

Where:

dc_op

Is a DC operation name, as listed for the DC system operation group specified by the parameters op1, Cn, Cm, and op2.

op1

Is a 3-bit unsigned immediate, in the range 0 to 7.

Cn

Is a name Cn, with n in the range 0 to 15.

Cm

Is a name Cm, with m in the range 0 to 15.

op2

Is a 3-bit unsigned immediate, in the range 0 to 7.

Xt

Is the 64-bit name of the general-purpose source register, in the range 0 to 31.

Was this page helpful? Yes No