core: riscv: define RISC-V instruction set architecture in encoding.h

Define standard RISC-V instruction opcodes, control and status registers.
This file is auto-generated from riscv-opcodes and it

core: riscv: define RISC-V instruction set architecture in encoding.h

Define standard RISC-V instruction opcodes, control and status registers.
This file is auto-generated from riscv-opcodes and it is subject of
regular updates.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

show more ...