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authorCatalin Marinas <catalin.marinas@arm.com>2009-07-24 12:32:52 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2009-07-24 12:32:52 +0100
commit88987ef91b99cf99bc5d167caeb31d4958fbf931 (patch)
tree95557c2fe408ad98d9547025ae98b0d0c1377aa2 /arch/arm/vfp
parent4be3bd7849165e7efa6b0b35a23d6a3598d97465 (diff)
downloadop-kernel-dev-88987ef91b99cf99bc5d167caeb31d4958fbf931.zip
op-kernel-dev-88987ef91b99cf99bc5d167caeb31d4958fbf931.tar.gz
Thumb-2: Add some .align statements to the .S files
Since the Thumb-2 instructions can be 16-bit wide, data in the .text sections may not be aligned to a 32-bit word and this leads to unaligned exceptions. This patch does not affect the ARM code generation. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/vfp')
-rw-r--r--arch/arm/vfp/entry.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S
index a2bed62..4fa9903 100644
--- a/arch/arm/vfp/entry.S
+++ b/arch/arm/vfp/entry.S
@@ -42,6 +42,7 @@ ENTRY(vfp_null_entry)
mov pc, lr
ENDPROC(vfp_null_entry)
+ .align 2
.LCvfp:
.word vfp_vector
@@ -61,6 +62,7 @@ ENTRY(vfp_testing_entry)
mov pc, r9 @ we have handled the fault
ENDPROC(vfp_testing_entry)
+ .align 2
VFP_arch_address:
.word VFP_arch
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