Date: Thu, 20 Oct 2011 10:22:34 +0200 From: Joerg Sonnenberger <joerg@britannica.bec.de> To: freebsd-hackers@freebsd.org Subject: Re: .eh_frame, .eh_frame_hdr - how to remove that trash Message-ID: <20111020082234.GA4568@britannica.bec.de> In-Reply-To: <alpine.BSF.2.00.1110200937220.33102@wojtek.tensor.gdynia.pl> References: <alpine.BSF.2.00.1110200937220.33102@wojtek.tensor.gdynia.pl>
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On Thu, Oct 20, 2011 at 09:41:24AM +0200, Wojciech Puchar wrote: > how to do this and what the hell it is used at all? It is used to allow unwinding stack frames. That is required for exception handling with C++ and also to allow debugging in the presence of -fomit-frame-pointer, e.g. as used by default on AMD64. Joerg
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