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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-21 09:54:12 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-12-03 13:17:09 +0100 |
| commit | f6999e68162c960ea2eb835df7d5cef08ad1dc09 (patch) | |
| tree | 52cf075d6f10556d82b89c666858eb006451862d /c/src/lib/libbsp/powerpc/qoriq/start/start.S | |
| parent | bsps/powerpc: Add and use bsp_text input section (diff) | |
| download | rtems-f6999e68162c960ea2eb835df7d5cef08ad1dc09.tar.bz2 | |
bsp/qoriq: Set PPC_EXC_CONFIG_USE_FIXED_HANDLER
Diffstat (limited to 'c/src/lib/libbsp/powerpc/qoriq/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/start/start.S | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/qoriq/start/start.S b/c/src/lib/libbsp/powerpc/qoriq/start/start.S index 463e6b28aa..d95521c870 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/start/start.S +++ b/c/src/lib/libbsp/powerpc/qoriq/start/start.S @@ -7,7 +7,7 @@ */ /* - * Copyright (c) 2010-2011 embedded brains GmbH. All rights reserved. + * Copyright (c) 2010-2012 embedded brains GmbH. All rights reserved. * * embedded brains GmbH * Obere Lagerstr. 30 @@ -178,9 +178,15 @@ bsp_exc_vector_base: li r4, 4 b ppc_exc_wrap_nopush_std stwu r1, -PPC_EXC_MINIMAL_FRAME_SIZE(r1) +#ifndef PPC_EXC_CONFIG_USE_FIXED_HANDLER stw r4, PPC_EXC_VECTOR_PROLOGUE_OFFSET(r1) li r4, -32763 +#endif b ppc_exc_wrap_async_normal +#ifdef PPC_EXC_CONFIG_USE_FIXED_HANDLER + nop + nop +#endif stwu r1, -EXC_GENERIC_SIZE(r1) stw r4, GPR4_OFFSET(r1) li r4, 6 @@ -203,13 +209,25 @@ system_call: li r4, 24 b ppc_exc_wrap_nopush_std stwu r1, -PPC_EXC_MINIMAL_FRAME_SIZE(r1) +#ifndef PPC_EXC_CONFIG_USE_FIXED_HANDLER stw r4, PPC_EXC_VECTOR_PROLOGUE_OFFSET(r1) li r4, -32752 +#endif b ppc_exc_wrap_async_normal +#ifdef PPC_EXC_CONFIG_USE_FIXED_HANDLER + nop + nop +#endif stwu r1, -PPC_EXC_MINIMAL_FRAME_SIZE(r1) +#ifndef PPC_EXC_CONFIG_USE_FIXED_HANDLER stw r4, PPC_EXC_VECTOR_PROLOGUE_OFFSET(r1) li r4, -32749 +#endif b ppc_exc_wrap_async_normal +#ifdef PPC_EXC_CONFIG_USE_FIXED_HANDLER + nop + nop +#endif stw r1, ppc_exc_lock_crit@sdarel(r13) stw r4, ppc_exc_vector_register_crit@sdarel(r13) li r4, -32748 |