From: Davide Ferraretto <femudevelopment@gmail.com>
To: Max Filippov <jcmvbkbc@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] arm return
Date: Fri, 01 Jun 2012 13:57:46 +0200 [thread overview]
Message-ID: <4FC8AE3A.20303@gmail.com> (raw)
In-Reply-To: <CAMo8BfKO+Xb27Ubd0Fny7j5ketV9g8A=0N2_ZquySEk9Zzfb6Q@mail.gmail.com>
I tried to insert " printf("exit\n"); ", but qemu dosen't write to monitor.
On 06/01/12 13:43, Max Filippov wrote:
> On Fri, Jun 1, 2012 at 3:16 PM, Davide Ferraretto
> <femudevelopment@gmail.com> wrote:
>> In arm user mode, where does qemu exit? Where is last qemu's instruction?
>>
>> I.E.
>> int main (){return 0;}
>> in what file does qemu run "return 0"??
> Simulated code reaches the point where libc calls 'exit' or 'exit_group' syscall
> and then QEMU goes to the do_syscall in the linux-user/syscall.c to terminate
> the process.
>
next prev parent reply other threads:[~2012-06-01 11:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-01 11:16 [Qemu-devel] arm return Davide Ferraretto
2012-06-01 11:43 ` Max Filippov
2012-06-01 11:57 ` Davide Ferraretto [this message]
2012-06-01 12:23 ` Max Filippov
2012-06-01 12:30 ` Davide Ferraretto
2012-06-01 12:42 ` Max Filippov
[not found] ` <4FC8BD42.6080209@gmail.com>
2012-06-01 13:12 ` Max Filippov
[not found] ` <4FC8C03A.2000902@gmail.com>
2012-06-01 13:26 ` Max Filippov
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