From: Daniel Jacobowitz <drow@false.org>
To: Joel Brobecker <brobecker@adacore.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFC/ia64-linux] pb with shared libraries when attaching to process
Date: Fri, 02 May 2008 15:01:00 -0000 [thread overview]
Message-ID: <20080502144053.GJ29202@caradoc.them.org> (raw)
In-Reply-To: <20080425175952.GA841@adacore.com>
On Fri, Apr 25, 2008 at 10:59:52AM -0700, Joel Brobecker wrote:
> Eric Botcazou suggested that an address pointing to the .data section
> should never be some code because the .data section is not executable;
> So we could simply check the flags of our section, and if it doesn't
> have the CODE flag set, then assume it's a function descriptor.
I can imagine this breaking but it would require use of mprotect.
Your patch looks good to me.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2008-05-02 14:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-25 2:06 Joel Brobecker
2008-04-25 2:36 ` Daniel Jacobowitz
2008-04-25 14:26 ` Joel Brobecker
2008-04-25 16:15 ` Daniel Jacobowitz
2008-04-25 19:00 ` Joel Brobecker
2008-05-02 15:01 ` Daniel Jacobowitz [this message]
2008-05-07 10:12 ` Joel Brobecker
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