Add nanoMIPS opcodes. nanoMIPS instruction are organized by so-called
instruction pools. Each pool contains a set of opcodes, that in turn
can be instruction opcodes or instruction pool opcodes.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Yongbok Kim <yongbok.kim@mips.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>