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Re: [PATCH 16/18] target/arm: add ARMv8.4-SEL2 extension


From: Richard Henderson
Subject: Re: [PATCH 16/18] target/arm: add ARMv8.4-SEL2 extension
Date: Mon, 11 Jan 2021 14:13:29 -1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 12/18/20 12:37 AM, remi.denis.courmont@huawei.com wrote:
> @@ -3297,7 +3301,7 @@ typedef ARMCPU ArchCPU;
>   * We put flags which are shared between 32 and 64 bit mode at the top
>   * of the word, and flags which apply to only one mode at the bottom.
>   *
> - *  31          20    18    14          9              0
> + *  31          20    19    14          9              0
>   * +--------------+-----+-----+----------+--------------+
>   * |              |     |   TBFLAG_A32   |              |
>   * |              |     +-----+----------+  TBFLAG_AM32 |
> @@ -3346,6 +3350,7 @@ FIELD(TBFLAG_A32, HSTR_ACTIVE, 16, 1)
>   * the same thing as the current security state of the processor!
>   */
>  FIELD(TBFLAG_A32, NS, 17, 1)
> +FIELD(TBFLAG_A32, EEL2, 18, 1)

Note that via other in-flight patch sets we have run out of bits here.  I've
rearranged them in

20210111190113.303726-1-richard.henderson@linaro.org/">https://patchew.org/QEMU/20210111190113.303726-1-richard.henderson@linaro.org/

This should be nothing but a minor confict to fix up.


r~



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