From: Stefan Weil <sw@weilnetz.de>
To: Shantanu Agarwal <shantanu16111994@gmail.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Editing qemu source code
Date: Sun, 6 Aug 2017 13:44:52 +0200 [thread overview]
Message-ID: <5c835b9a-cf6e-6c00-119c-c6082f288bf5@weilnetz.de> (raw)
In-Reply-To: <CADsqsq+TieaYKCUDLetQR7QVkubTV4w+82ByAQGzrrM6ebcGYg@mail.gmail.com>
Am 06.08.2017 um 13:25 schrieb Shantanu Agarwal:
> Hello all,
> I was reading about qemu, trying to understand the source code. I found
> that vl.c is considered the main file of qemu source code from where all
> the execution starts. So I flipped some values, i even put a exit(0) just
> after the int main starts, but nothing is changed. Qemu is fully
> functional. Also i put many printf's in between but no output at all. Am I
> missing something or vl.c is not the main file.
>
Hi,
the main function in vl.c is the correct entry point.
If you don't see an effect of your changes, then you
are probably calling an executable which is not the
changed one.
What about using gdb to see what happens?
Regards
Stefan
next prev parent reply other threads:[~2017-08-06 11:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-06 11:25 [Qemu-devel] Editing qemu source code Shantanu Agarwal
2017-08-06 11:44 ` Stefan Weil [this message]
2017-08-07 8:35 ` Stefan Hajnoczi
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