The RISC-V Instruction Set Manual, Volume I: User-Level ISA, Version 2.0

This is the second release of the user ISA speci cation, and we intend the speci cation of the
base user ISA plus general extensions (i.e., IMAFD) to remain xed for future development.

The RISC-V Instruction Set Manual, Volume I: User- Level ISA, Version 2.0