Date: Mon, 13 Oct 2008 07:26:21 +0100 From: "Bruce M. Simpson" <bms@incunabulum.net> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-embedded@freebsd.org Subject: Re: Broadcom MIPS kernel bit-rot Message-ID: <48F2EA0D.9080502@incunabulum.net> In-Reply-To: <20081008.150716.570083949.imp@bsdimp.com> References: <48ECF8F5.8090805@incunabulum.net> <20081008.150716.570083949.imp@bsdimp.com>
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M. Warner Losh wrote: > I think this may be a change in the SGI style ELF binaries to a > Traditional SYS V style that we did before we imported the code, but > after you did the original work on the sentry... > I've committed a fix to SVN now. It seems that the required fix was to enforce the order of the ELF program segments using a GNU ld PHDRS config section. I also minimized the diff with the existing ldscript.mips file. At the same time I fixed the dynamic hash load -- it turns out CFE will not load PT_DYNAMIC segments, however it will blindly load PT_LOAD segments containing dynamic ELF sections. Now we get symbol lookup in backtraces, however it also seems DDB isn't always smart enough to find the nearest symbol.home | help
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