Export DumpCpuCotext() to display CPU Context. We will invoke PeCoffGetEntrypointLib's PeCoffSerachImageBase() to get PE/COFF image base. Display exception data bit value for page fault exception. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>