This patch set is to create page table by CpuPageTableLib in DxeIpl.
With the CpuPageTableLib, we can create or update page table by
calling PageTableMap() in CpuPageTableLib multiple times. Then the
original page table manipulating code can be removed.

Dun Tan (9):
ArmVirtPkg: Add CpuPageTableLib required by DxeIpl in DSC
EmulatorPkg: Add CpuPageTableLib required by DxeIpl in DSC
IntelFsp2Pkg: Add CpuPageTableLib required by DxeIpl in DSC
MdeModulePkg: Add CpuPageTableLib required by DxeIpl in DSC
OvmfPkg: Add CpuPageTableLib required by DxeIpl in DSC file
MdeModulePkg: Add UefiCpuPkg.dec to pass DependencyCheck
MdeModulePkg/DxeIpl: Create page table by CpuPageTableLib
MdeModulePkg/DxeIpl: Remove duplicated code to enable NX
MdeModulePkg/DxeIpl: Refinement to the code to set PageTable as RO

ArmVirtPkg/ArmVirtCloudHv.dsc | 2 ++
ArmVirtPkg/ArmVirtQemu.dsc | 3 ++-
EmulatorPkg/EmulatorPkg.dsc | 3 ++-
IntelFsp2Pkg/Tools/Tests/QemuFspPkg.dsc | 3 ++-
MdeModulePkg/Core/DxeIplPeim/DxeIpl.h | 3 ++-
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf | 4 +++-
MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c | 112 ++++------------------------------------------------------------------------------------------------------------
MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c | 5 +++--
MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 709 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h | 182 ++++++++++----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
MdeModulePkg/MdeModulePkg.ci.yaml | 5 +++--
MdeModulePkg/MdeModulePkg.dsc | 3 ++-
OvmfPkg/AmdSev/AmdSevX64.dsc | 2 +-
OvmfPkg/Bhyve/BhyveX64.dsc | 3 ++-
OvmfPkg/CloudHv/CloudHvX64.dsc | 2 +-
OvmfPkg/Microvm/MicrovmX64.dsc | 2 +-
OvmfPkg/OvmfPkgIa32.dsc | 3 ++-
OvmfPkg/OvmfPkgIa32X64.dsc | 2 +-
OvmfPkg/OvmfPkgX64.dsc | 2 +-
OvmfPkg/OvmfXen.dsc | 2 +-
20 files changed, 202 insertions(+), 850 deletions(-)

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2.31.1.windows.1