From: gerard <gerard@mylos.grenoble.hp.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] modules external refs
Date: Wed, 13 Jun 2001 15:04:51 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590693005726@msgid-missing> (raw)
I have a product consisting in several loadable modules,
among which one is the central controler.
When I load this on I do not have any problems, as it has external
references
only from the kernel.
But all the other modules call functions from this module.
I started only with a module calling this controler.
I verified that in /proc/ksyms all the functions of the controler are
described.
I have put a printk in the second module trying to access the controler
in which I print the address of the function it tries to call, it
corresponds to what
I see in /proc/ksyms, but when I call that function, I get a
Unimplemented Instruction Address fault .
I have tried to declare the function with a hardcoded address, and it
works "fine",
Iit seems that the external function reference is not resolved properly
when I load the module.
I do not have the version enabled in my environment.
What do I need to do to make it work, it used to work fine on a IA32
machine , but
not on a BIGSUR.
Thanks
Gerard LYONNAZ
next reply other threads:[~2001-06-13 15:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-13 15:04 gerard [this message]
2001-06-13 16:35 ` [Linux-ia64] modules external refs Keith Owens
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