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| author | Douglas Raillard <douglas.raillard@arm.com> | 2016-12-02 13:56:06 +0000 |
|---|---|---|
| committer | Douglas Raillard <douglas.raillard@arm.com> | 2016-12-14 10:44:20 +0000 |
| commit | ea926532c3cc9ecc6c2379b7505ce3a840d909a1 (patch) | |
| tree | e28c529f5072f8c4fc696b5a16ac75b923b6d068 | |
| parent | 1b5fa6ef1082ffb9979df4aad91525eda571eb50 (diff) | |
Fix integer comparison in memcpy16
Unsigned conditions should be used instead of signed ones when comparing
addresses or sizes in assembly.
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
Change-Id: Id3bd9ccaf58c37037761af35ac600907c4bb0580
| -rw-r--r-- | lib/aarch64/misc_helpers.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/aarch64/misc_helpers.S b/lib/aarch64/misc_helpers.S index e7c246ea..574146f6 100644 --- a/lib/aarch64/misc_helpers.S +++ b/lib/aarch64/misc_helpers.S @@ -123,7 +123,7 @@ func memcpy16 /* copy 16 bytes at a time */ m_loop16: cmp x2, #16 - b.lt m_loop1 + b.lo m_loop1 ldp x3, x4, [x1], #16 stp x3, x4, [x0], #16 sub x2, x2, #16 |