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Date: Thu, 30 Mar 2006 19:51:19 -0500
From: Martin Hicks <mort@bork.org>
To: linuxppc-embedded@ozlabs.org
Subject: Re: U-boot CPU post failure on 405gp
Message-ID: <20060331005119.GM27792@bork.org>
References: <20060330211143.GK27792@bork.org>
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On Thu, Mar 30, 2006 at 04:11:43PM -0500, Martin Hicks wrote:
>=20
> POST cpu link =3D 0
> ret =3D -1, link =3D 0, code =3D 03fa5ab8, lr =3D 0
>=20
> It looks clear to me that link =3D=3D 0, so the test worked fine.
>=20
> However, if I take away the "static" from the cpu_post_test_bc()
> declaration then everything works fine.
>=20
> I've posted "objdump -dS" output for post/cpu/b.o with and without
> cpu_post_test_bc() declared as static at:

It looks like the problem is the automatic inlining of the static
function.  If I declare cpu_post_test_bc as:

__attribute__((noinline))
static int cpu_post_test_bc (ulong cmd, ulong bo, ulong bi,
    int pjump, int dec, int link, ulong pctr, ulong cr)


Then the test completes.
mh

--=20
Martin Hicks || mort@bork.org || PGP/GnuPG: 0x4C7F2BEE

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