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[XenPPC] Missing function __xchg_called_with_bad_pointer .. what todo ?

from [Jerone Young]

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To:	xen-ppc-devel <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[XenPPC] Missing function __xchg_called_with_bad_pointer .. what todo ?
From:	Jerone Young <jyoung5@xxxxxxxxxx>
Date:	Wed, 04 Apr 2007 01:22:08 -0500
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So now that __xchg has started to be used we have a problem building
xen-syms as the function __xchg_called_with_bad_pointer used in
"include/asm-powerpc/system.h" does not exist (see line 73).

I get a linker error but it's for an udefined reference:

/XEN/xen-unstable.hg/xen/common/built_in.o: In function `__xchg':
/XEN/xen-unstable.hg/xen/include/asm/system.h:84: undefined reference to
`__xchg_called_with_bad_pointer'
/XEN/xen-unstable.hg/xen/include/asm/system.h:84: undefined reference to
`__xchg_called_with_bad_pointer'
/XEN/xen-unstable.hg/xen/include/asm/system.h:84: undefined reference to
`__xchg_called_with_bad_pointer'
/XEN/xen-unstable.hg/xen/include/asm/system.h:84: undefined reference to
`__xchg_called_with_bad_pointer'



Is there a better way to do this check?


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