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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-11-30 13:04:21 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-11-30 13:04:21 +0100 |
| commit | 8d6ceb1a61f3420aec1b5cfec3ae37ddc3bc96f6 (patch) | |
| tree | 42649b41e3eb6adc7913ef5de578753c2ea679fc | |
| parent | bsp/t32mppc: Use -Og optimization level (diff) | |
| download | rtems-8d6ceb1a61f3420aec1b5cfec3ae37ddc3bc96f6.tar.bz2 | |
bsp/t32mppc: Add primitive NULL pointer protection
| -rw-r--r-- | c/src/lib/libbsp/powerpc/t32mppc/start/start.S | 9 |
1 files 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 * <rtems@embedded-brains.de> @@ -23,6 +23,11 @@ .section ".bsp_start_text", "ax" + /* Primitive NULL pointer protection */ +.rept 1024 + sc +.endr + _start: /* Enable time base */ li r0, 0x4000 |