From 7e658118faa9faf71f8a8295cdaeb7ca71c04672 Mon Sep 17 00:00:00 2001 From: Olaf Hering Date: Fri, 28 Oct 2005 17:46:50 -0700 Subject: [PATCH] ppc64 boot: print firmware provided stackpointer Show firmware provided stackpointer during boot. This helps to find the "taboo" areas on the various boards. claim tends to fail for these memory areas, but some jokers return success anyway. Use %p to print the load address, its a pointer. Signed-off-by: Olaf Hering Cc: Benjamin Herrenschmidt Cc: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras --- arch/ppc64/boot/crt0.S | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/ppc64/boot/crt0.S') diff --git a/arch/ppc64/boot/crt0.S b/arch/ppc64/boot/crt0.S index 8bfdeaf3be83..9cc442263939 100644 --- a/arch/ppc64/boot/crt0.S +++ b/arch/ppc64/boot/crt0.S @@ -54,5 +54,6 @@ clear_caches: sync isync + mr r6,r1 b start -- cgit v1.2.3