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| author | Catalin Marinas <catalin.marinas@arm.com> | 2009-07-24 12:32:52 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2009-07-24 12:32:52 +0100 |
| commit | 88987ef91b99cf99bc5d167caeb31d4958fbf931 (patch) | |
| tree | 95557c2fe408ad98d9547025ae98b0d0c1377aa2 /arch/arm/lib/sha1.S | |
| parent | 4be3bd7849165e7efa6b0b35a23d6a3598d97465 (diff) | |
| download | op-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/lib/sha1.S')
| -rw-r--r-- | arch/arm/lib/sha1.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S index a16fb20..09b548c 100644 --- a/arch/arm/lib/sha1.S +++ b/arch/arm/lib/sha1.S @@ -187,6 +187,7 @@ ENTRY(sha_transform) ENDPROC(sha_transform) + .align 2 .L_sha_K: .word 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 @@ -195,6 +196,7 @@ ENDPROC(sha_transform) * void sha_init(__u32 *buf) */ + .align 2 .L_sha_initial_digest: .word 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 |
