Move immediate value to Special Register.
Is a PSTATE field name, and can be one of
- Is a 4-bit unsigned immediate, in the range 0 to 15.
Move immediate value to Special Register moves an immediate value to selected bits of the PSTATE. For more information, see Process state, PSTATE in the ARM Architecture Reference Manual ARMv8, for ARMv8-A architecture profile.
The bits that can be written are D, A, I, F, and SP. This set of bits is expanded in extensions to the architecture as follows:
- ARMv8.1 adds the PAN bit.
- ARMv8.2 adds the UAO bit.