Re: [Qemu-devel] [PATCH 14/20] target/arm: Make MPU_RNR register banked for v8M

[Peter Maydell]

On 29 August 2017 at 17:05, Richard Henderson
<address@hidden> wrote:
> On 08/22/2017 08:08 AM, Peter Maydell wrote:
>> +        env->pmsav7.rnr[M_REG_NS] = 0;
>> +        env->pmsav7.rnr[M_REG_S] = 0;
>>          memset(env->pmsav8.mair0, 0, sizeof(env->pmsav8.mair0));
>>          memset(env->pmsav8.mair1, 0, sizeof(env->pmsav8.mair1));
>
> Why some memset and some by-element?

Roughly, memset where I would otherwise have to write a
for loop (ie where there's more than 2 elements).

thanks
-- PMM