From: Orjan Friberg <orjan.friberg@axis.com>
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb@sources.redhat.com
Subject: Re: Dwarf-2 unwinding vs. manual prologue analysis
Date: Fri, 27 May 2005 10:43:00 -0000 [thread overview]
Message-ID: <4296F9B6.10500@axis.com> (raw)
In-Reply-To: <20050526150841.GA9804@nevyn.them.org>
Daniel Jacobowitz wrote:
>
> No. If enabling the DWARF-2 CFI support causes things to break, then
> you need to inspect your CFI; it is probably broken. You need to do
> prologue analysis if there's anything without CFI that you need to
> handle, which there usually is - for instance PLT stubs.
Ah, now I see. The things that broke without any prologue scanning were indeed
things like 'next' over library calls (PLT stubs) and things related to call
dummys (callfuncs.exp).
--
Orjan Friberg
Axis Communications
prev parent reply other threads:[~2005-05-27 10:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4295E439.7070104@axis.com>
[not found] ` <20050526150841.GA9804@nevyn.them.org>
2005-05-27 9:26 ` Orjan Friberg
2005-05-27 10:43 ` Orjan Friberg [this message]
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