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MSR (immediate)
Move immediate value to Special Register.
Syntax
MSR
pstatefield, #imm
Where:
pstatefield-
Is a PSTATE field name, and can be one of
SPSel,DAIFSetorDAIFClr. imm-
Is a 4-bit unsigned immediate, in the range 0 to 15.
Usage
Move immediate value to Special Register moves an immediate value to selected bits of the PSTATE, namely D, A, I, F, and SP. For more information, see Process state, PSTATE in the ARMv8-A Architecture Reference Manual.