x86_64: Align uint64_t/int64_t structure member to 8 bytes
To make sure the stature which pass between 32/64bit process have
same memory layout for 32/64bit.
Signed-off-by: Fengwei Yin <fengwei.yin@intel.com>
Co-Authored-by: Narayan Kamath <narayan@google.com> (Unit test only.)
Change-Id: I1bc2d12cce41ec0bc484adcaf968f274bec75c12
diff --git a/include/input/Input.h b/include/input/Input.h
index e778076..7c662a7 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -170,7 +170,7 @@
enum { MAX_AXES = 14 }; // 14 so that sizeof(PointerCoords) == 64
// Bitfield of axes that are present in this structure.
- uint64_t bits;
+ uint64_t bits __attribute__((aligned(8)));
// Values of axes that are stored in this structure packed in order by axis id
// for each axis that is present in the structure according to 'bits'.