From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: SUBRAMANIAN NATESAN <yenyes88@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Scheduling and context switch in Xenomai: - reg
Date: Sat, 03 Mar 2012 18:06:41 +0100 [thread overview]
Message-ID: <4F524FA1.5010908@domain.hid> (raw)
In-Reply-To: <CADAaWNWgKaf9DWXA6YN4iwFa2xXfK2FNkTULGnY4TSKvvW6Whg@domain.hid>
On 03/03/2012 02:02 PM, SUBRAMANIAN NATESAN wrote:
> Hi,
>
> During the context switch in scheduling, could you please let me know,
> where the process/thread's information or state is stored and which
> function call is responsible for it?
Linux uses switch_to, xenomai uses xnarch_switch_to. These are defined
differently for each architecture and may be either macros or functions
depending on the architecture. The registers are loaded and saved from
the task control block.
--
Gilles.
prev parent reply other threads:[~2012-03-03 17:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-03 13:02 [Xenomai-help] Scheduling and context switch in Xenomai: - reg SUBRAMANIAN NATESAN
2012-03-03 17:06 ` Gilles Chanteperdrix [this message]
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