4240fb6175
Convert the EXTR instruction to decodetree (this is the only one in the 'Extract" class). This is the last of the dp-immediate insns in the legacy decoder, so we can now remove disas_data_proc_imm(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230512144106.3608981-13-peter.maydell@linaro.org