target/loongarch: Add LoongArch32 cpu la132

Add LoongArch32 cpu la132.

Due to lack of public documentation of la132, it is currently a
synthetic LoongArch32 cpu model. Details need to be added in the future.

Signed-off-by: Jiajie Chen <c@jia.je>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230822032724.1353391-10-gaosong@loongson.cn>
Message-Id: <20230822071959.35620-4-philmd@linaro.org>
1 file changed