MdeModulePkg DxeCore: Fix potential FV overflow of 4GB boundary on a 32-bit systems.
MdeModulePkg DxeCore: Fix potential FV overflow of 4GB boundary on a 32-bit systems.

The traversing of a Memory Mapped FV can overflow the 4GB limit on a 32bit system
during the setting up a Linked List of FFS file inside the FV.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: 3158a46dfd52e07d1fda3e32e1ab2e353a00b20f@16527 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2