From 8d6ceb1a61f3420aec1b5cfec3ae37ddc3bc96f6 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 30 Nov 2015 13:04:21 +0100 Subject: [PATCH] bsp/t32mppc: Add primitive NULL pointer protection --- c/src/lib/libbsp/powerpc/t32mppc/start/start.S | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/c/src/lib/libbsp/powerpc/t32mppc/start/start.S b/c/src/lib/libbsp/powerpc/t32mppc/start/start.S index f74bc9c87a..380c019b31 100644 --- a/c/src/lib/libbsp/powerpc/t32mppc/start/start.S +++ b/c/src/lib/libbsp/powerpc/t32mppc/start/start.S @@ -1,8 +1,8 @@ /* - * Copyright (c) 2012 embedded brains GmbH. All rights reserved. + * Copyright (c) 2012, 2015 embedded brains GmbH. All rights reserved. * * embedded brains GmbH - * Obere Lagerstr. 30 + * Dornierstr. 4 * 82178 Puchheim * Germany * @@ -23,6 +23,11 @@ .section ".bsp_start_text", "ax" + /* Primitive NULL pointer protection */ +.rept 1024 + sc +.endr + _start: /* Enable time base */ li r0, 0x4000