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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.


> 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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