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Home > A64 General Instructions > MSR (immediate) |
Move immediate value to Special Register.
MSR
pstatefield
, #imm
Where:
pstatefield
UAO
, PAN
, SPSel
, DAIFSet
or DAIFClr
.
imm
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 Arm®v8, for Arm®v8‑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: