CFISSAVE
Operation
Saves the complete CFI supervisor-state record.
Assembler Syntax
CFISSAVE [Rn(r)]
Privilege
Supervisor only
Required CPUID flags
CFI
CFISSAVE is supervisor-only and writes the complete 16-byte CFI supervisor-state record containing LKL followed by LKH. It is a pure snapshot and changes no L architectural state.
2.75in
Encodings
CFISSAVE [Rn(r)]
![Format: Instruction format for CFISSAVE [Rn(r)]](../../../assets/visuals/isa/cfissave-01.svg)
Format: Instruction format for CFISSAVE [Rn(r)]