From: Ian Lance Taylor <ian@cygnus.com>
To: hjl@nynexst.com
Cc: gas2@cygnus.com
Subject: Re: An ELF linker bug?
Date: Mon, 11 Sep 1995 08:07:00 -0000 [thread overview]
Message-ID: <199509111507.LAA19337@sanguine.cygnus.com> (raw)
In-Reply-To: <m0srxk6-00011HC@didi.nynexst.com>
From: hjl@nynexst.com (H.J. Lu)
Date: Sun, 10 Sep 1995 21:33:01 -0400 (EDT)
Here is a simple test. "f1" should print out "foo". Under UnixWare,
it worked fine. But gas-950822 failed to pick up the strong "foo".
Also Solaris 2.3 got it wrong.
I think this case is undefined. You are defining a symbol twice in an
archive. It does not matter that one definition is weak and one is
normal. A weak definition is pulled in from an archive just as a
normal one is. This case is equivalent to defining the same symbol in
two different object files and including them both in an archive: you
can not predict which object file will be included in the final link.
Ian
prev parent reply other threads:[~1995-09-11 8:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1995-09-10 18:33 H.J. Lu
1995-09-11 8:07 ` Ian Lance Taylor [this message]
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