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author | Jian J Wang <jian.j.wang@intel.com> | 2018-03-15 12:45:43 +0800 |
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committer | Star Zeng <star.zeng@intel.com> | 2018-03-16 15:01:12 +0800 |
commit | 36f2f049a83d82f7c0c847202c9ce2974492c1ab (patch) | |
tree | e543b56369bf88eebc988685439c6fda82729437 /EdkShellPkg | |
parent | 883787a2c6f83a59fa56f9529317aa86be71fe91 (diff) | |
download | edk2-36f2f049a83d82f7c0c847202c9ce2974492c1ab.zip edk2-36f2f049a83d82f7c0c847202c9ce2974492c1ab.tar.gz edk2-36f2f049a83d82f7c0c847202c9ce2974492c1ab.tar.bz2 |
MdeModulePkg/Core: fix bits operation error on a boundary condition
If given address is on 64K boundary and the requested bit number is 64,
all SetBits(), ClearBits() and GetBits() will encounter ASSERT problem
in trying to do a 64 bits of shift, which is not allowed by LShift() and
RShift(). This patch tries to fix this issue by turning bits operation
into whole integer operation in such situation.
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Diffstat (limited to 'EdkShellPkg')
0 files changed, 0 insertions, 0 deletions