RISC-V ISA Explorer · Traps
Ssu32xl: UXL=32 support
Ratified 2021-12 · version 1.0.0
Lets U-mode run 32-bit code on a 64-bit machine by allowing sstatus.UXL to select UXLEN=32.
Typical use: User XLEN=32 capability
Open Ssu32xl in the explorerInstructions
No instruction encodings are listed for this extension in the catalogue.