From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Nitin Gupta <nitin.kobain@gmail.com>
Cc: xen-devel@lists.xen.org
Subject: Re: xen entry point and exit point
Date: Thu, 19 Apr 2012 15:51:58 -0400 [thread overview]
Message-ID: <20120419195158.GA7204@phenom.dumpdata.com> (raw)
In-Reply-To: <CAESzvYSkCozGjRayO-kdZigA0LZawD+B=CibjpaT1ae00P0NMQ@mail.gmail.com>
On Thu, Apr 19, 2012 at 02:18:07PM +0530, Nitin Gupta wrote:
> Hi,
>
> I need to find the points where we enters into hypercall (for all the
> hypercalls) execution and from where we come out... from what i have
> understood entry-point is
> somewhere in arch/x86/x86_32/entry.S ...but exactly where and what about
> exit point?
hypercall_page. The arch/x86/include/asm/xen/hypercall.h has the macros
for it.
When we come back it usually right after the call.
>
> --
> Nitin Gupta
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
prev parent reply other threads:[~2012-04-19 19:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 8:48 xen entry point and exit point Nitin Gupta
2012-04-19 19:51 ` Konrad Rzeszutek Wilk [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120419195158.GA7204@phenom.dumpdata.com \
--to=konrad.wilk@oracle.com \
--cc=nitin.kobain@gmail.com \
--cc=xen-devel@lists.xen.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.