From: ralf@uni-koblenz.de
To: Ian Lance Taylor <ian@cygnus.com>
Cc: kk@ddeorg.soft.net, gas2@cygnus.com, bfd@cygnus.com
Subject: Re: GNU linker on mips
Date: Thu, 04 Feb 1999 19:11:00 -0000 [thread overview]
Message-ID: <19990203130347.A5244@uni-koblenz.de> (raw)
In-Reply-To: <199902030237.VAA28892@subrogation.cygnus.com>
On Tue, Feb 02, 1999 at 09:37:17PM -0500, Ian Lance Taylor wrote:
> I don't know of any system which uses a zero value for __start. Most
> systems protect the zero page to catch null pointer dereferences. Why
> do you expect __start to be zero? What sorts of problems are you
> seeing?
Sorry, braino on my side. I meant SHLIB_TEXT_START_ADDR, not __start. MIPS
systems typically use 0x5ffe0000, not zero and that triggered kernel bugs,
glibc bugs and some undesireable behaviour in the Linux kernel, glibc dynamic
linker and others I forgot. It did not trigger any bfd / gas / binutils bugs.
Ralf
next prev parent reply other threads:[~1999-02-04 19:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-01-31 22:25 Koundinya.K
1999-02-02 18:08 ` ralf
1999-02-02 18:56 ` Ian Lance Taylor
1999-02-04 19:11 ` ralf [this message]
1999-02-04 19:28 ` Ian Lance Taylor
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