From: Daniel Jacobowitz <drow@false.org>
To: Jie Zhang <jzhang918@gmail.com>
Cc: gdb@sources.redhat.com
Subject: Re: No code to flush instruction cache in gdbserver?
Date: Mon, 01 Aug 2005 13:13:00 -0000 [thread overview]
Message-ID: <20050801131256.GB4405@nevyn.them.org> (raw)
In-Reply-To: <6f48278f0508010232b6c5149@mail.gmail.com>
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
next prev parent reply other threads:[~2005-08-01 13:13 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 [this message]
2005-08-01 13:25 ` Jie Zhang
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