sspopchk :: RISC-V Specification for example_rv64_with

Encoding

SSPOPCHK pops a value from the shadow stack and checks it against link register xs1. The encoding restricts xs1 to x1 or x5.

This instruction uses the mop.r.28 codepoint provided by Zimop.

M	HS	U	VS	VU
Always	Always	Always	Always	Always

M

HS

U

VS

VU

Always

Bits<5> xs1 = $encoding[19:15];