Hi Petar,
>> @@ -4214,7 +4215,17 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int
>> reg, int sel)
>> case 1:
>> // gen_helper_mfc0_contextconfig(arg); /* SmartMIPS ASE */
>> rn = "ContextConfig";
>> + goto die;
>> // break;
>> + case 2:
>> + if (ctx->ulri) {
>> + tcg_gen_ld32s_tl(arg, cpu_env,
>> + offsetof(CPUMIPSState,
>> + active_tc.CP0_UserLocal));
>> + rn = "UserLocal";
>> + } else {
>> + tcg_gen_movi_tl(arg, 0);
>> + }
>> default:
>> goto die;
>> }
You forgot to put "break" at the end of the case - this leads to
Reserved Instruction exception when trying to read the register.
Regards,
Leon
