From: David Gibson <david@gibson.dropbear.id.au>
Date: Thu, 22 Mar 2007 06:02:21 +0000 (+1100)
Subject: [POWERPC] New reg.h for the zImage
X-Git-Tag: v2.6.22-rc1~1109^2~132
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5a2072bd48eb4a35c57a8ec45897ac2db3a3f82;p=pandora-kernel.git

[POWERPC] New reg.h for the zImage

This patch adds a reg.h to the zImage code, with common definitions
for accessing system registers.  For now, this includes functions for
retrieving the PVR and the stack pointer.  This patch then uses the
new reg.h to let start() display the running stack address without
having to explicitly pass the stack as a parameter from the asm code.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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