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Re: [Qemu-arm] [Qemu-devel] [RFC PATCH 0/2] target: Build with CONFIG_SE


From: Aleksandar Markovic
Subject: Re: [Qemu-arm] [Qemu-devel] [RFC PATCH 0/2] target: Build with CONFIG_SEMIHOSTING disabled
Date: Sun, 16 Jun 2019 17:29:01 +0200


> Aleksandar: Can we use SEMIHOSTING on KVM MIPS?
>

You can assume the answer is no, we can't. But James Hogan, who maintains MIPS KVM, may have different view, and his answer would override mine.

Yours,
Aleksandar

> For ARM Peter said:
>
> "semihosting hooks either SVC or HLT instructions, and inside
>  KVM both of those go to EL1, ie to the guest, and can't be
>  trapped to KVM."
>
> Thanks,
>
> Phil.
>


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