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Re: [Qemu-discuss] Regarding semihosting

From: Peter Maydell
Subject: Re: [Qemu-discuss] Regarding semihosting
Date: Mon, 2 May 2016 11:44:07 +0100

On 2 May 2016 at 05:39, Anand Umarji <address@hidden> wrote:
> I am trying to use semihosting option to capture the output logs
> into a log file.
> But i am not able to find the option to provide a log file for
> capturing .

There isn't one. The semihosting ABI allows the guest to either
(a) open a file (it chooses the filename) or
(b) open the terminal (which is QEMU's stdin/stdout)
QEMU implements this, so it's up to your guest OS where its
logging goes; if it uses the terminal (which is the usual thing)
you can redirect QEMU's stdout using the usual shell redirections.

-- PMM

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