From: Daniel Jacobowitz <drow@false.org>
To: Thinker Li <thinker@branda.to>
Cc: gdb-patches@sourceware.org
Subject: Re: Get backtrace at PLT and stepi into PLT
Date: Wed, 22 Jul 2009 15:49:00 -0000 [thread overview]
Message-ID: <20090722121156.GA29984@caradoc.them.org> (raw)
In-Reply-To: <19046.58285.142467.788502@bibi.branda.to>
On Wed, Jul 22, 2009 at 06:02:20PM +0800, Thinker Li wrote:
> Is it possible that entry point of an program is 0?
> Maybe, we should change interface of entry_point_address() to indicate
> an unknown address.
Yes, the entry can be zero. But we ought to be able to find an entry
address, even on Android.
I think things will work out well enough if we require the function
not to be zero for that check. It would be better if we could
differentiate a valid function at zero from an unknown function,
but we can't.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2009-07-22 12:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-17 8:48 Thinker Li
2009-07-17 14:26 ` Daniel Jacobowitz
[not found] ` <19040.34533.656545.753721@bibi.branda.to>
2009-07-17 15:07 ` Daniel Jacobowitz
[not found] ` <19044.7794.607077.330791@bibi.branda.to>
2009-07-20 13:15 ` Daniel Jacobowitz
2009-07-21 15:12 ` Thinker Li
2009-07-21 18:15 ` Daniel Jacobowitz
2009-07-22 12:12 ` Thinker Li
2009-07-22 15:49 ` Daniel Jacobowitz [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-07-16 19:07 User Thinker
2009-07-16 19:11 ` Daniel Jacobowitz
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