From: Stephane Eranian <eranian@frankl.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] One other question
Date: Wed, 18 Apr 2001 06:21:03 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590693005420@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590693005419@msgid-missing>
Hi,
On Tue, Apr 17, 2001 at 10:11:19PM -0700, Weihaw CHUANG wrote:
> In regards to my previous email.
>
> What I'm really trying to get at is, is there a method to single step
> instructions with user level interrupts?
>
I believe you can simply do this using the ptrace() system call and
giving it the PTRACE_SINGLESTEP command. Look at arch/ia64/kernel/ptrace.c
for more details.
--
-Stephane
next prev parent reply other threads:[~2001-04-18 6:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-18 5:11 [Linux-ia64] One other question Weihaw CHUANG
2001-04-18 6:21 ` Stephane Eranian [this message]
2001-04-18 7:05 ` David Mosberger
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