From: Jie Zhang <jzhang918@gmail.com>
To: Jie Zhang <jzhang918@gmail.com>, gdb@sources.redhat.com
Subject: Re: No code to flush instruction cache in gdbserver?
Date: Mon, 01 Aug 2005 13:25:00 -0000 [thread overview]
Message-ID: <6f48278f05080106251b318dbe@mail.gmail.com> (raw)
In-Reply-To: <20050801131256.GB4405@nevyn.them.org>
Thank you so much. :-)
Jie
On 8/1/05, Daniel Jacobowitz <drow@false.org> wrote:
> On Mon, Aug 01, 2005 at 05:32:21PM +0800, Jie Zhang wrote:
> > Hi,
> >
> > I have a question about gdbserver. For some architectures it's needed
> > to flush instruction cache to maintain the cache coherency after
> > inserting or removing breakpoint.
>
> It's not gdbserver's responsibility. If your kernel fails to flush the
> cache after PTRACE_POKETEXT, then report that as a kernel bug.
>
> --
> Daniel Jacobowitz
> CodeSourcery, LLC
>
prev parent reply other threads:[~2005-08-01 13:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-01 9:32 Jie Zhang
2005-08-01 13:13 ` Daniel Jacobowitz
2005-08-01 13:25 ` Jie Zhang [this message]
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