RDSTATUS

Operation

Read the processor STATUS register into an Rn register.

Assembler Syntax

RDSTATUS Rn(d)

Privilege

Unprivileged

RDSTATUS reads the architectural 16-bit STATUS register, zero-extends it to 64 bits, and writes the result to the destination Rn register. Reading STATUS is unprivileged; writing STATUS remains supervisor-only.

2.75in

Encodings

RDSTATUS Rn(d)

Format: Instruction format for RDSTATUS Rn(d)