From: "Aneesh Kumar K.V" <aneesh.kumar@digital.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] sigcontext structure
Date: Mon, 07 Oct 2002 10:09:36 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590701906087@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590701906086@msgid-missing>
Hi,
Using sigaction with siginfo will help you in catching those address.
siginfo.si_addr carry the faulting address
and the below statement shows how it is calcluated
siginfo.si_addr = (void *) (regs->cr_iip + ia64_psr(regs)->ri);
where regs is pt_regs.
-aneesh
On Sun, 2002-10-06 at 23:13, shiva chetan wrote:
> where can i find info on sigcontext structure on linux/ia-64 ?
> specifically which registers hold the faulting address/type on a
> segmention fault and the trap no on a SIGTRAP ?
>
> thanks
> chetan
next prev parent reply other threads:[~2002-10-07 10:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-06 17:43 [Linux-ia64] sigcontext structure shiva chetan
2002-10-07 10:09 ` Aneesh Kumar K.V [this message]
2002-11-13 18:42 ` shiva chetan
2002-11-14 0:55 ` David Mosberger
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