tree 2aa41b1382832981e0d7ca44e6e93528604cc946
parent 276b224376be59c9f290c45fdf0ab58196206aa9
author gkielian <gkielian@google.com> 1608077131 -0800
committer gkielian <gkielian@google.com> 1608081920 -0800

Add instructions for adding opcode to toolchain.

Before the instructions had how to add a new opcode to Renode.
This modification now adds instructions and an example for how to
add a new opcode to the riscv-toolchain itself for testing with Renode.

Change-Id: Ifed836981ce36c6e724276a4af7af314ee558166