From: Richard Henderson <richard.henderson@linaro.org>
To: openrisc@lists.librecores.org
Subject: [OpenRISC] [PATCH] target/openrisc: implement shutdown and reset helpers
Date: Tue, 3 May 2022 07:46:19 -0700 [thread overview]
Message-ID: <0eef40cc-47e0-6670-2b5d-b97026308ce6@linaro.org> (raw)
In-Reply-To: <YnDyaEW2QiUXTNx8@antec>
On 5/3/22 02:14, Stafford Horne wrote:
> Yes, we had a mail discussion about this with Peter. This being similar to ARM
> semihosting; enabling these special instructions should be behind the semihosting
> flag. Something that needs to be done for this patch.
Ah, ok.
> Our other simulators implement this, so the compromise is if we document this
> officially and only implement it behind semihosting peter was OK with it.
>
> I haven't started on the documentation yet as I haven't has much time in the
> last few days though.
>
> Or1ksim:
> - https://github.com/openrisc/or1ksim/blob/79c6f153390127e50259d46a7cc0421aa787d2ed/cpu/or32/insnset.c#L768
> sim:
> - https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=sim/or1k/or1k.c;h=bfab35461bee1457fe8f42179ac6d27f5ad46b96;hb=HEAD
Thanks for the pointers.
r~
prev parent reply other threads:[~2022-05-03 14:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-02 22:52 [OpenRISC] [PATCH] target/openrisc: implement shutdown and reset helpers Jason A. Donenfeld
2022-05-02 23:57 ` Richard Henderson
2022-05-03 8:54 ` Jason A. Donenfeld
2022-05-03 9:14 ` Stafford Horne
2022-05-03 14:46 ` Richard Henderson [this message]
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