[src/trunk]: src/sys/arch/arm/cortex Deal with ARM32_DISABLE_ALIGNMENT_FAULTS

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/734413919352
branches:  trunk
changeset: 791308:734413919352
user:      matt <matt%NetBSD.org@localhost>
date:      Tue Nov 12 17:10:39 2013 +0000

description:
Deal with ARM32_DISABLE_ALIGNMENT_FAULTS

diffstat:

 sys/arch/arm/cortex/a9_mpsubr.S |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r cef8fd238fa6 -r 734413919352 sys/arch/arm/cortex/a9_mpsubr.S
--- a/sys/arch/arm/cortex/a9_mpsubr.S   Tue Nov 12 17:05:09 2013 +0000
+++ b/sys/arch/arm/cortex/a9_mpsubr.S   Tue Nov 12 17:10:39 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: a9_mpsubr.S,v 1.9 2013/09/07 00:33:32 matt Exp $       */
+/*     $NetBSD: a9_mpsubr.S,v 1.10 2013/11/12 17:10:39 matt Exp $      */
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -117,6 +117,10 @@
 #undef CPU_CONTROL_EX_BEND             // needs to clear on LE systems
 #define        CPU_CONTROL_EX_BEND             0
 #endif
+#ifdef ARM32_DISABLE_ALIGNMENT_FAULTS
+#undef CPU_CONTROL_AFLT_ENABLE
+#define CPU_CONTROL_AFLT_ENABLE                0
+#endif
 
 #define        CPU_CONTROL_SET \
        (CPU_CONTROL_MMU_ENABLE         |       \
@@ -125,7 +129,8 @@
         CPU_CONTROL_DC_ENABLE          |       \
         CPU_CONTROL_SWP_ENABLE         |       \
         CPU_CONTROL_BPRD_ENABLE        |       \
-        CPU_CONTROL_IC_ENABLE)
+        CPU_CONTROL_IC_ENABLE          |       \
+        CPU_CONTROL_UNAL_ENABLE)
 
 arm_cpuinit:
        /*