On 11/23/19 11:56 AM, Marc Zyngier wrote:
> +static CPAccessResult access_aa64idreg(CPUARMState *env, const ARMCPRegInfo
> *ri,
> + bool isread)
> +{
> + if ((arm_current_el(env) < 2) && (arm_hcr_el2_eff(env) & HCR_TID3)) {
> + return CP_ACCESS_TRAP_EL2;
> + }
> +
> + return CP_ACCESS_OK;
> +}
> +
The only thing I would suggest is to call this access_aa64_tid3, because
tid{0,1,2} also need to be handled in a similar way, and we'll need little
helper functions for those too.
r~
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