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Re: [Qemu-devel] [RFC PATCH 0/2] target: Build with CONFIG_SEMIHOSTING d
From: |
Aleksandar Markovic |
Subject: |
Re: [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.
>