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Re: [PATCH 04/15] arc: TCG and decoder glue code and helpers
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH 04/15] arc: TCG and decoder glue code and helpers |
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Date: |
Fri, 15 Jan 2021 11:53:49 -1000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 1/15/21 11:48 AM, Cupertino Miranda wrote:
>> In the case of enter or leave, this is one load/store plus one addition,
>> followed by a branch. All of which is encoded as fields in the instruction.
>> Extremely simple.
>
> So your recommendation is leave the conditional exception triggering of
> enter and leave in a helper and move the loads/stores to tcg ?
What? No.
r~