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RDFLAGS

Operation

Read the integer condition-code flags into an Rn register.

Assembler Syntax

RDFLAGS Rn(d)

Privilege

Unprivileged

RDFLAGS reads the architectural 16-bit FLAGS register, zero-extends it to 64 bits, and writes the result to the destination Rn register.

2.75in

Encodings

RDFLAGS Rn(d)

Format: Instruction format for RDFLAGS Rn(d)

Format: Instruction format for RDFLAGS Rn(d)