Date: Fri, 06 Aug 2004 14:15:26 +0100 From: Doug Rabson <dfr@nlsystems.com> To: David Xu <davidxu@freebsd.org> Cc: freebsd-threads@freebsd.org Subject: Re: Pthread patches for TLS Message-ID: <1091798125.4367.8.camel@builder02.qubesoft.com> In-Reply-To: <4113818E.5010601@freebsd.org> References: <Pine.GSO.4.10.10408051116490.3077-100000@pcnet5.pcnet.com> <1091796228.4367.5.camel@builder02.qubesoft.com> <4113818E.5010601@freebsd.org>
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On Fri, 2004-08-06 at 14:03, David Xu wrote: > Doug Rabson wrote: > > >> http://docs.freebsd.org/mail/archive/2003/freebsd-arch/20030330.freebsd-arch.html > >> > >>Look for "Not providing static libraries", Mar 26, 2003, freebsd-arch > >> > >>Note that Solaris doesn't have static thread libraries. I'm not sure about > >>Linux... > >> > >> > > > >I thought I was in luck when I noticed the AT_PHDR entry but > >unfortunately its NULL in static programs. I reckon I can fix that in > >the kernel since the phdrs are definately inside the first load segment. > > > > > > > I hope the current tls structure will be kept both in rtld and libpthread, > I have already done tls debugger support locally this afternoon. > Static support won't affect how libpthread works at all. All that will happen is that the stub _rtld_allocate_tls() in libc will provide the TLS support for static binaries.
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