diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/BaseLib.inf b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/BaseLib.inf
index 42e167a89b..ce3ccd6f9f 100644
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/BaseLib.inf
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/BaseLib.inf
@@ -23,264 +23,544 @@
BASE_NAME = EdkIIGlueBaseLib
COMPONENT_TYPE = LIBRARY
-[sources.common]
- String.c
- LinkedList.c
- Cpu.c
- CpuDeadLoop.c
- BitField.c
- ARShiftU64.c
- DivS64x64Remainder.c
- DivU64x32.c
- DivU64x32Remainder.c
- DivU64x64Remainder.c
- GetPowerOfTwo32.c
- GetPowerOfTwo64.c
- HighBitSet32.c
- HighBitSet64.c
- LowBitSet32.c
- LowBitSet64.c
- LRotU32.c
- LRotU64.c
- LShiftU64.c
- ModU64x32.c
- MultS64x64.c
- MultU64x32.c
- MultU64x64.c
- RRotU32.c
- RRotU64.c
- RShiftU64.c
- SetJump.c
- LongJump.c
- SwapBytes16.c
- SwapBytes32.c
- SwapBytes64.c
- SwitchStack.c
+[Sources.common]
CheckSum.c
+ SwitchStack.c
+ SwapBytes64.c
+ SwapBytes32.c
+ SwapBytes16.c
+ LongJump.c
+ SetJump.c
+ RShiftU64.c
+ RRotU64.c
+ RRotU32.c
+ MultU64x64.c
+ MultU64x32.c
+ MultS64x64.c
+ ModU64x32.c
+ LShiftU64.c
+ LRotU64.c
+ LRotU32.c
+ LowBitSet64.c
+ LowBitSet32.c
+ HighBitSet64.c
+ HighBitSet32.c
+ GetPowerOfTwo64.c
+ GetPowerOfTwo32.c
+ DivU64x64Remainder.c
+ DivU64x32Remainder.c
+ DivU64x32.c
+ DivS64x64Remainder.c
+ ARShiftU64.c
+ BitField.c
+ CpuDeadLoop.c
+ Cpu.c
+ LinkedList.c
+ String.c
+
+[Sources.Ia32]
+ Ia32/Wbinvd.c | MSFT
+ Ia32/WriteMm7.c | MSFT
+ Ia32/WriteMm6.c | MSFT
+ Ia32/WriteMm5.c | MSFT
+ Ia32/WriteMm4.c | MSFT
+ Ia32/WriteMm3.c | MSFT
+ Ia32/WriteMm2.c | MSFT
+ Ia32/WriteMm1.c | MSFT
+ Ia32/WriteMm0.c | MSFT
+ Ia32/WriteLdtr.c | MSFT
+ Ia32/WriteIdtr.c | MSFT
+ Ia32/WriteGdtr.c | MSFT
+ Ia32/WriteDr7.c | MSFT
+ Ia32/WriteDr6.c | MSFT
+ Ia32/WriteDr5.c | MSFT
+ Ia32/WriteDr4.c | MSFT
+ Ia32/WriteDr3.c | MSFT
+ Ia32/WriteDr2.c | MSFT
+ Ia32/WriteDr1.c | MSFT
+ Ia32/WriteDr0.c | MSFT
+ Ia32/WriteCr4.c | MSFT
+ Ia32/WriteCr3.c | MSFT
+ Ia32/WriteCr2.c | MSFT
+ Ia32/WriteCr0.c | MSFT
+ Ia32/WriteMsr64.c | MSFT
+ Ia32/SwapBytes64.c | MSFT
+ Ia32/SetJump.c | MSFT
+ Ia32/RRotU64.c | MSFT
+ Ia32/RShiftU64.c | MSFT
+ Ia32/ReadPmc.c | MSFT
+ Ia32/ReadTsc.c | MSFT
+ Ia32/ReadLdtr.c | MSFT
+ Ia32/ReadIdtr.c | MSFT
+ Ia32/ReadGdtr.c | MSFT
+ Ia32/ReadTr.c | MSFT
+ Ia32/ReadSs.c | MSFT
+ Ia32/ReadGs.c | MSFT
+ Ia32/ReadFs.c | MSFT
+ Ia32/ReadEs.c | MSFT
+ Ia32/ReadDs.c | MSFT
+ Ia32/ReadCs.c | MSFT
+ Ia32/ReadMsr64.c | MSFT
+ Ia32/ReadMm7.c | MSFT
+ Ia32/ReadMm6.c | MSFT
+ Ia32/ReadMm5.c | MSFT
+ Ia32/ReadMm4.c | MSFT
+ Ia32/ReadMm3.c | MSFT
+ Ia32/ReadMm2.c | MSFT
+ Ia32/ReadMm1.c | MSFT
+ Ia32/ReadMm0.c | MSFT
+ Ia32/ReadEflags.c | MSFT
+ Ia32/ReadDr7.c | MSFT
+ Ia32/ReadDr6.c | MSFT
+ Ia32/ReadDr5.c | MSFT
+ Ia32/ReadDr4.c | MSFT
+ Ia32/ReadDr3.c | MSFT
+ Ia32/ReadDr2.c | MSFT
+ Ia32/ReadDr1.c | MSFT
+ Ia32/ReadDr0.c | MSFT
+ Ia32/ReadCr4.c | MSFT
+ Ia32/ReadCr3.c | MSFT
+ Ia32/ReadCr2.c | MSFT
+ Ia32/ReadCr0.c | MSFT
+ Ia32/Mwait.c | MSFT
+ Ia32/Monitor.c | MSFT
+ Ia32/ModU64x32.c | MSFT
+ Ia32/MultU64x64.c | MSFT
+ Ia32/MultU64x32.c | MSFT
+ Ia32/LShiftU64.c | MSFT
+ Ia32/LRotU64.c | MSFT
+ Ia32/LongJump.c | MSFT
+ Ia32/Invd.c | MSFT
+ Ia32/InterlockedCompareExchange64.c | MSFT
+ Ia32/InterlockedCompareExchange32.c | MSFT
+ Ia32/InterlockedDecrement.c | MSFT
+ Ia32/InterlockedIncrement.c | MSFT
+ Ia32/FxRestore.c | MSFT
+ Ia32/FxSave.c | MSFT
+ Ia32/FlushCacheLine.c | MSFT
+ Ia32/EnablePaging32.c | MSFT
+ Ia32/EnableInterrupts.c | MSFT
+ Ia32/EnableDisableInterrupts.c | MSFT
+ Ia32/DivU64x64Remainder.asm | MSFT
+ Ia32/DivU64x32Remainder.c | MSFT
+ Ia32/DivU64x32.c | MSFT
+ Ia32/DisablePaging32.c | MSFT
+ Ia32/DisableInterrupts.c | MSFT
+ Ia32/CpuPause.c | MSFT
+ Ia32/CpuIdEx.c | MSFT
+ Ia32/CpuId.c | MSFT
+ Ia32/CpuBreakpoint.c | MSFT
+ Ia32/ARShiftU64.c | MSFT
+ SynchronizationMsc.c | MSFT
+
+ Ia32/Wbinvd.asm | INTEL
+ Ia32/WriteMm7.asm | INTEL
+ Ia32/WriteMm6.asm | INTEL
+ Ia32/WriteMm5.asm | INTEL
+ Ia32/WriteMm4.asm | INTEL
+ Ia32/WriteMm3.asm | INTEL
+ Ia32/WriteMm2.asm | INTEL
+ Ia32/WriteMm1.asm | INTEL
+ Ia32/WriteMm0.asm | INTEL
+ Ia32/WriteLdtr.asm | INTEL
+ Ia32/WriteIdtr.asm | INTEL
+ Ia32/WriteGdtr.asm | INTEL
+ Ia32/WriteDr7.asm | INTEL
+ Ia32/WriteDr6.asm | INTEL
+ Ia32/WriteDr5.asm | INTEL
+ Ia32/WriteDr4.asm | INTEL
+ Ia32/WriteDr3.asm | INTEL
+ Ia32/WriteDr2.asm | INTEL
+ Ia32/WriteDr1.asm | INTEL
+ Ia32/WriteDr0.asm | INTEL
+ Ia32/WriteCr4.asm | INTEL
+ Ia32/WriteCr3.asm | INTEL
+ Ia32/WriteCr2.asm | INTEL
+ Ia32/WriteCr0.asm | INTEL
+ Ia32/WriteMsr64.asm | INTEL
+ Ia32/SwapBytes64.asm | INTEL
+ Ia32/SetJump.asm | INTEL
+ Ia32/RRotU64.asm | INTEL
+ Ia32/RShiftU64.asm | INTEL
+ Ia32/ReadPmc.asm | INTEL
+ Ia32/ReadTsc.asm | INTEL
+ Ia32/ReadLdtr.asm | INTEL
+ Ia32/ReadIdtr.asm | INTEL
+ Ia32/ReadGdtr.asm | INTEL
+ Ia32/ReadTr.asm | INTEL
+ Ia32/ReadSs.asm | INTEL
+ Ia32/ReadGs.asm | INTEL
+ Ia32/ReadFs.asm | INTEL
+ Ia32/ReadEs.asm | INTEL
+ Ia32/ReadDs.asm | INTEL
+ Ia32/ReadCs.asm | INTEL
+ Ia32/ReadMsr64.asm | INTEL
+ Ia32/ReadMm7.asm | INTEL
+ Ia32/ReadMm6.asm | INTEL
+ Ia32/ReadMm5.asm | INTEL
+ Ia32/ReadMm4.asm | INTEL
+ Ia32/ReadMm3.asm | INTEL
+ Ia32/ReadMm2.asm | INTEL
+ Ia32/ReadMm1.asm | INTEL
+ Ia32/ReadMm0.asm | INTEL
+ Ia32/ReadEflags.asm | INTEL
+ Ia32/ReadDr7.asm | INTEL
+ Ia32/ReadDr6.asm | INTEL
+ Ia32/ReadDr5.asm | INTEL
+ Ia32/ReadDr4.asm | INTEL
+ Ia32/ReadDr3.asm | INTEL
+ Ia32/ReadDr2.asm | INTEL
+ Ia32/ReadDr1.asm | INTEL
+ Ia32/ReadDr0.asm | INTEL
+ Ia32/ReadCr4.asm | INTEL
+ Ia32/ReadCr3.asm | INTEL
+ Ia32/ReadCr2.asm | INTEL
+ Ia32/ReadCr0.asm | INTEL
+ Ia32/Mwait.asm | INTEL
+ Ia32/Monitor.asm | INTEL
+ Ia32/ModU64x32.asm | INTEL
+ Ia32/MultU64x64.asm | INTEL
+ Ia32/MultU64x32.asm | INTEL
+ Ia32/LShiftU64.asm | INTEL
+ Ia32/LRotU64.asm | INTEL
+ Ia32/LongJump.asm | INTEL
+ Ia32/Invd.asm | INTEL
+ Ia32/InterlockedCompareExchange64.asm | INTEL
+ Ia32/InterlockedCompareExchange32.asm | INTEL
+ Ia32/InterlockedDecrement.asm | INTEL
+ Ia32/InterlockedIncrement.asm | INTEL
+ Ia32/FxRestore.asm | INTEL
+ Ia32/FxSave.asm | INTEL
+ Ia32/FlushCacheLine.asm | INTEL
+ Ia32/EnablePaging32.asm | INTEL
+ Ia32/EnableInterrupts.asm | INTEL
+ Ia32/EnableDisableInterrupts.asm | INTEL
+ Ia32/DivU64x64Remainder.asm | INTEL
+ Ia32/DivU64x32Remainder.asm | INTEL
+ Ia32/DivU64x32.asm | INTEL
+ Ia32/DisablePaging32.asm | INTEL
+ Ia32/DisableInterrupts.asm | INTEL
+ Ia32/CpuPause.asm | INTEL
+ Ia32/CpuIdEx.asm | INTEL
+ Ia32/CpuId.asm | INTEL
+ Ia32/CpuBreakpoint.asm | INTEL
+ Ia32/ARShiftU64.asm | INTEL
+ Synchronization.c | INTEL
-[sources.ia32]
- SynchronizationMsc.c
- x86DisablePaging32.c
- x86DisablePaging64.c
- x86EnablePaging32.c
- x86EnablePaging64.c
- x86FxRestore.c
- x86FxSave.c
- x86GetInterruptState.c
- x86MemoryFence.c
- x86Msr.c
- x86ReadGdtr.c
- x86ReadIdtr.c
- x86Thunk.c
- x86WriteGdtr.c
- x86WriteIdtr.c
- Unaligned.c
- Ia32/Non-existing.c
- Ia32/InternalSwitchStack.c
- Ia32/DivS64x64Remainder.c
- Ia32/ARShiftU64.c
- Ia32/CpuBreakpoint.c
- Ia32/CpuFlushTlb.c
- Ia32/CpuSleep.c
- Ia32/CpuId.c
- Ia32/CpuIdEx.c
- Ia32/CpuPause.c
- Ia32/DisableInterrupts.c
- Ia32/DisablePaging32.c
- Ia32/DivU64x32.c
- Ia32/DivU64x32Remainder.c
- Ia32/DivU64x64Remainder.c
- Ia32/EnableDisableInterrupts.c
- Ia32/EnableInterrupts.c
- Ia32/EnablePaging32.c
- Ia32/EnablePaging64.asm
- Ia32/FlushCacheLine.c
- Ia32/FxSave.c
- Ia32/FxRestore.c
- Ia32/InterlockedIncrement.c
- Ia32/InterlockedDecrement.c
- Ia32/InterlockedCompareExchange32.c
- Ia32/InterlockedCompareExchange64.c
- Ia32/Invd.c
- Ia32/LongJump.c
- Ia32/LRotU64.c
- Ia32/LShiftU64.c
- Ia32/MultU64x32.c
- Ia32/MultU64x64.c
- Ia32/ModU64x32.c
- Ia32/Monitor.c
- Ia32/Mwait.c
- Ia32/ReadCr0.c
- Ia32/ReadCr2.c
- Ia32/ReadCr3.c
- Ia32/ReadCr4.c
- Ia32/ReadDr0.c
- Ia32/ReadDr1.c
- Ia32/ReadDr2.c
- Ia32/ReadDr3.c
- Ia32/ReadDr4.c
- Ia32/ReadDr5.c
- Ia32/ReadDr6.c
- Ia32/ReadDr7.c
- Ia32/ReadEflags.c
- Ia32/ReadMm0.c
- Ia32/ReadMm1.c
- Ia32/ReadMm2.c
- Ia32/ReadMm3.c
- Ia32/ReadMm4.c
- Ia32/ReadMm5.c
- Ia32/ReadMm6.c
- Ia32/ReadMm7.c
- Ia32/ReadMsr64.c
- Ia32/ReadCs.c
- Ia32/ReadDs.c
- Ia32/ReadEs.c
- Ia32/ReadFs.c
- Ia32/ReadGs.c
- Ia32/ReadSs.c
- Ia32/ReadTr.c
- Ia32/ReadGdtr.c
- Ia32/ReadIdtr.c
- Ia32/ReadLdtr.c
- Ia32/ReadTsc.c
- Ia32/ReadPmc.c
- Ia32/RShiftU64.c
- Ia32/RRotU64.c
- Ia32/SetJump.c
- Ia32/SwapBytes64.c
Ia32/Thunk16.asm
- Ia32/WriteMsr64.c
- Ia32/WriteCr0.c
- Ia32/WriteCr2.c
- Ia32/WriteCr3.c
- Ia32/WriteCr4.c
- Ia32/WriteDr0.c
- Ia32/WriteDr1.c
- Ia32/WriteDr2.c
- Ia32/WriteDr3.c
- Ia32/WriteDr4.c
- Ia32/WriteDr5.c
- Ia32/WriteDr6.c
- Ia32/WriteDr7.c
- Ia32/WriteGdtr.c
- Ia32/WriteIdtr.c
- Ia32/WriteLdtr.c
- Ia32/WriteMm0.c
- Ia32/WriteMm1.c
- Ia32/WriteMm2.c
- Ia32/WriteMm3.c
- Ia32/WriteMm4.c
- Ia32/WriteMm5.c
- Ia32/WriteMm6.c
- Ia32/WriteMm7.c
- Ia32/Wbinvd.c
+ Ia32/EnablePaging64.asm
-
-[sources.x64]
- SynchronizationMsc.c
- x86DisablePaging32.c
- x86DisablePaging64.c
- x86EnablePaging32.c
- x86EnablePaging64.c
- x86FxRestore.c
- x86FxSave.c
- x86GetInterruptState.c
- x86MemoryFence.c
- x86Msr.c
- x86ReadGdtr.c
- x86ReadIdtr.c
- x86Thunk.c
- x86WriteGdtr.c
- x86WriteIdtr.c
+ Ia32/Thunk16.S | GCC
+ Ia32/CpuBreakpoint.S | GCC
+ Ia32/CpuPause.S | GCC
+ Ia32/EnableDisableInterrupts.S | GCC
+ Ia32/DisableInterrupts.S | GCC
+ Ia32/EnableInterrupts.S | GCC
+ Ia32/InterlockedCompareExchange64.S | GCC
+ Ia32/InterlockedCompareExchange32.S | GCC
+ Ia32/InterlockedDecrement.S | GCC
+ Ia32/InterlockedIncrement.S | GCC
+ Ia32/FlushCacheLine.S | GCC
+ Ia32/Invd.S | GCC
+ Ia32/Wbinvd.S | GCC
+ Ia32/EnablePaging64.S | GCC
+ Ia32/DisablePaging32.S | GCC
+ Ia32/EnablePaging32.S | GCC
+ Ia32/Mwait.S | GCC
+ Ia32/Monitor.S | GCC
+ Ia32/ReadPmc.S | GCC
+ Ia32/ReadTsc.S | GCC
+ Ia32/WriteMm7.S | GCC
+ Ia32/WriteMm6.S | GCC
+ Ia32/WriteMm5.S | GCC
+ Ia32/WriteMm4.S | GCC
+ Ia32/WriteMm3.S | GCC
+ Ia32/WriteMm2.S | GCC
+ Ia32/WriteMm1.S | GCC
+ Ia32/WriteMm0.S | GCC
+ Ia32/ReadMm7.S | GCC
+ Ia32/ReadMm6.S | GCC
+ Ia32/ReadMm5.S | GCC
+ Ia32/ReadMm4.S | GCC
+ Ia32/ReadMm3.S | GCC
+ Ia32/ReadMm2.S | GCC
+ Ia32/ReadMm1.S | GCC
+ Ia32/ReadMm0.S | GCC
+ Ia32/FxRestore.S | GCC
+ Ia32/FxSave.S | GCC
+ Ia32/WriteLdtr.S | GCC
+ Ia32/ReadLdtr.S | GCC
+ Ia32/WriteIdtr.S | GCC
+ Ia32/ReadIdtr.S | GCC
+ Ia32/WriteGdtr.S | GCC
+ Ia32/ReadGdtr.S | GCC
+ Ia32/ReadTr.S | GCC
+ Ia32/ReadSs.S | GCC
+ Ia32/ReadGs.S | GCC
+ Ia32/ReadFs.S | GCC
+ Ia32/ReadEs.S | GCC
+ Ia32/ReadDs.S | GCC
+ Ia32/ReadCs.S | GCC
+ Ia32/WriteDr7.S | GCC
+ Ia32/WriteDr6.S | GCC
+ Ia32/WriteDr5.S | GCC
+ Ia32/WriteDr4.S | GCC
+ Ia32/WriteDr3.S | GCC
+ Ia32/WriteDr2.S | GCC
+ Ia32/WriteDr1.S | GCC
+ Ia32/WriteDr0.S | GCC
+ Ia32/ReadDr7.S | GCC
+ Ia32/ReadDr6.S | GCC
+ Ia32/ReadDr5.S | GCC
+ Ia32/ReadDr4.S | GCC
+ Ia32/ReadDr3.S | GCC
+ Ia32/ReadDr2.S | GCC
+ Ia32/ReadDr1.S | GCC
+ Ia32/ReadDr0.S | GCC
+ Ia32/WriteCr4.S | GCC
+ Ia32/WriteCr3.S | GCC
+ Ia32/WriteCr2.S | GCC
+ Ia32/WriteCr0.S | GCC
+ Ia32/ReadCr4.S | GCC
+ Ia32/ReadCr3.S | GCC
+ Ia32/ReadCr2.S | GCC
+ Ia32/ReadCr0.S | GCC
+ Ia32/WriteMsr64.S | GCC
+ Ia32/ReadMsr64.S | GCC
+ Ia32/ReadEflags.S | GCC
+ Ia32/CpuIdEx.S | GCC
+ Ia32/CpuId.S | GCC
+ Ia32/LongJump.S | GCC
+ Ia32/SetJump.S | GCC
+ Ia32/SwapBytes64.S | GCC
+ Ia32/DivU64x64Remainder.S | GCC
+ Ia32/DivU64x32Remainder.S | GCC
+ Ia32/ModU64x32.S | GCC
+ Ia32/DivU64x32.S | GCC
+ Ia32/MultU64x64.S | GCC
+ Ia32/MultU64x32.S | GCC
+ Ia32/RRotU64.S | GCC
+ Ia32/LRotU64.S | GCC
+ Ia32/ARShiftU64.S | GCC
+ Ia32/RShiftU64.S | GCC
+ Ia32/LShiftU64.S | GCC
+ SynchronizationGcc.c | GCC
+
+ Ia32/DivS64x64Remainder.c
+ Ia32/InternalSwitchStack.c
+ Ia32/Non-existing.c
Unaligned.c
- Math64.c
- X64/Non-existing.c
- X64/SwitchStack.asm
- X64/SetJump.asm
- X64/LongJump.asm
- X64/CpuId.asm
- X64/CpuIdEx.asm
- X64/ReadEflags.asm
- X64/ReadMsr64.c
- X64/WriteMsr64.c
- X64/ReadCr0.asm
- X64/ReadCr2.asm
- X64/ReadCr3.asm
- X64/ReadCr4.asm
- X64/WriteCr0.asm
- X64/WriteCr2.asm
- X64/WriteCr3.asm
- X64/WriteCr4.asm
- X64/ReadDr0.asm
- X64/ReadDr1.asm
- X64/ReadDr2.asm
- X64/ReadDr3.asm
- X64/ReadDr4.asm
- X64/ReadDr5.asm
- X64/ReadDr6.asm
- X64/ReadDr7.asm
- X64/WriteDr0.asm
- X64/WriteDr1.asm
- X64/WriteDr2.asm
- X64/WriteDr3.asm
- X64/WriteDr4.asm
- X64/WriteDr5.asm
- X64/WriteDr6.asm
- X64/WriteDr7.asm
- X64/ReadCs.asm
- X64/ReadDs.asm
- X64/ReadEs.asm
- X64/ReadFs.asm
- X64/ReadGs.asm
- X64/ReadSs.asm
- X64/ReadTr.asm
- X64/ReadGdtr.asm
- X64/WriteGdtr.asm
- X64/ReadIdtr.asm
- X64/WriteIdtr.asm
- X64/ReadLdtr.asm
- X64/WriteLdtr.asm
- X64/FxSave.asm
- X64/FxRestore.asm
- X64/ReadMm0.asm
- X64/ReadMm1.asm
- X64/ReadMm2.asm
- X64/ReadMm3.asm
- X64/ReadMm4.asm
- X64/ReadMm5.asm
- X64/ReadMm6.asm
- X64/ReadMm7.asm
- X64/WriteMm0.asm
- X64/WriteMm1.asm
- X64/WriteMm2.asm
- X64/WriteMm3.asm
- X64/WriteMm4.asm
- X64/WriteMm5.asm
- X64/WriteMm6.asm
- X64/WriteMm7.asm
- X64/ReadTsc.asm
- X64/ReadPmc.asm
- X64/Monitor.asm
- X64/Mwait.asm
- X64/EnablePaging64.asm
- X64/DisablePaging64.asm
- X64/Wbinvd.asm
- X64/Invd.asm
- X64/FlushCacheLine.asm
- X64/InterlockedIncrement.c
- X64/InterlockedDecrement.c
- X64/InterlockedCompareExchange32.asm
- X64/InterlockedCompareExchange64.asm
- X64/EnableInterrupts.asm
- X64/DisableInterrupts.asm
- X64/EnableDisableInterrupts.asm
- X64/CpuSleep.asm
- X64/CpuPause.asm
- X64/CpuBreakpoint.c
- X64/CpuFlushTlb.asm
- X64/Thunk16.asm
+ x86WriteIdtr.c
+ x86WriteGdtr.c
+ x86Thunk.c
+ x86ReadIdtr.c
+ x86ReadGdtr.c
+ x86Msr.c
+ x86MemoryFence.c
+ x86GetInterruptState.c
+ x86FxSave.c
+ x86FxRestore.c
+ x86EnablePaging64.c
+ x86EnablePaging32.c
+ x86DisablePaging64.c
+ x86DisablePaging32.c
-[sources.ipf]
+[Sources.X64]
+ X64/Thunk16.asm
+ X64/CpuPause.asm
+ X64/EnableDisableInterrupts.asm
+ X64/DisableInterrupts.asm
+ X64/EnableInterrupts.asm
+ X64/FlushCacheLine.asm
+ X64/Invd.asm
+ X64/Wbinvd.asm
+ X64/DisablePaging64.asm
+ X64/EnablePaging64.asm
+ X64/Mwait.asm
+ X64/Monitor.asm
+ X64/ReadPmc.asm
+ X64/ReadTsc.asm
+ X64/WriteMm7.asm
+ X64/WriteMm6.asm
+ X64/WriteMm5.asm
+ X64/WriteMm4.asm
+ X64/WriteMm3.asm
+ X64/WriteMm2.asm
+ X64/WriteMm1.asm
+ X64/WriteMm0.asm
+ X64/ReadMm7.asm
+ X64/ReadMm6.asm
+ X64/ReadMm5.asm
+ X64/ReadMm4.asm
+ X64/ReadMm3.asm
+ X64/ReadMm2.asm
+ X64/ReadMm1.asm
+ X64/ReadMm0.asm
+ X64/FxRestore.asm
+ X64/FxSave.asm
+ X64/WriteLdtr.asm
+ X64/ReadLdtr.asm
+ X64/WriteIdtr.asm
+ X64/ReadIdtr.asm
+ X64/WriteGdtr.asm
+ X64/ReadGdtr.asm
+ X64/ReadTr.asm
+ X64/ReadSs.asm
+ X64/ReadGs.asm
+ X64/ReadFs.asm
+ X64/ReadEs.asm
+ X64/ReadDs.asm
+ X64/ReadCs.asm
+ X64/WriteDr7.asm
+ X64/WriteDr6.asm
+ X64/WriteDr5.asm
+ X64/WriteDr4.asm
+ X64/WriteDr3.asm
+ X64/WriteDr2.asm
+ X64/WriteDr1.asm
+ X64/WriteDr0.asm
+ X64/ReadDr7.asm
+ X64/ReadDr6.asm
+ X64/ReadDr5.asm
+ X64/ReadDr4.asm
+ X64/ReadDr3.asm
+ X64/ReadDr2.asm
+ X64/ReadDr1.asm
+ X64/ReadDr0.asm
+ X64/WriteCr4.asm
+ X64/WriteCr3.asm
+ X64/WriteCr2.asm
+ X64/WriteCr0.asm
+ X64/ReadCr4.asm
+ X64/ReadCr3.asm
+ X64/ReadCr2.asm
+ X64/ReadCr0.asm
+ X64/ReadEflags.asm
+ X64/CpuIdEx.asm
+ X64/CpuId.asm
+ X64/LongJump.asm
+ X64/SetJump.asm
+ X64/SwitchStack.asm
+ X64/InterlockedCompareExchange64.asm
+ X64/InterlockedCompareExchange32.asm
+
+ X64/InterlockedDecrement.c | MSFT
+ X64/InterlockedIncrement.c | MSFT
+ X64/CpuBreakpoint.c | MSFT
+ X64/WriteMsr64.c | MSFT
+ X64/ReadMsr64.c | MSFT
+ SynchronizationMsc.c | MSFT
+
+ X64/InterlockedDecrement.asm | INTEL
+ X64/InterlockedIncrement.asm | INTEL
+ X64/CpuBreakpoint.asm | INTEL
+ X64/WriteMsr64.asm | INTEL
+ X64/ReadMsr64.asm | INTEL
+ Synchronization.c | INTEL
+
+ X64/Non-existing.c
+ Math64.c
+ Unaligned.c
+ x86WriteIdtr.c
+ x86WriteGdtr.c
+ x86Thunk.c
+ x86ReadIdtr.c
+ x86ReadGdtr.c
+ x86Msr.c
+ x86MemoryFence.c
+ x86GetInterruptState.c
+ x86FxSave.c
+ x86FxRestore.c
+ x86EnablePaging64.c
+ x86EnablePaging32.c
+ x86DisablePaging64.c
+ x86DisablePaging32.c
+ X64/WriteMsr64.S | GCC
+ X64/WriteMm7.S | GCC
+ X64/WriteMm6.S | GCC
+ X64/WriteMm5.S | GCC
+ X64/WriteMm4.S | GCC
+ X64/WriteMm3.S | GCC
+ X64/WriteMm2.S | GCC
+ X64/WriteMm1.S | GCC
+ X64/WriteMm0.S | GCC
+ X64/WriteLdtr.S | GCC
+ X64/WriteIdtr.S | GCC
+ X64/WriteGdtr.S | GCC
+ X64/WriteDr7.S | GCC
+ X64/WriteDr6.S | GCC
+ X64/WriteDr5.S | GCC
+ X64/WriteDr4.S | GCC
+ X64/WriteDr3.S | GCC
+ X64/WriteDr2.S | GCC
+ X64/WriteDr1.S | GCC
+ X64/WriteDr0.S | GCC
+ X64/WriteCr4.S | GCC
+ X64/WriteCr3.S | GCC
+ X64/WriteCr2.S | GCC
+ X64/WriteCr0.S | GCC
+ X64/Wbinvd.S | GCC
+ X64/Thunk16.S | GCC
+ X64/SwitchStack.S | GCC
+ X64/SetJump.S | GCC
+ X64/ReadTsc.S | GCC
+ X64/ReadTr.S | GCC
+ X64/ReadSs.S | GCC
+ X64/ReadPmc.S | GCC
+ X64/ReadMsr64.S | GCC
+ X64/ReadMm7.S | GCC
+ X64/ReadMm6.S | GCC
+ X64/ReadMm5.S | GCC
+ X64/ReadMm4.S | GCC
+ X64/ReadMm3.S | GCC
+ X64/ReadMm2.S | GCC
+ X64/ReadMm1.S | GCC
+ X64/ReadMm0.S | GCC
+ X64/ReadLdtr.S | GCC
+ X64/ReadIdtr.S | GCC
+ X64/ReadGs.S | GCC
+ X64/ReadGdtr.S | GCC
+ X64/ReadFs.S | GCC
+ X64/ReadEs.S | GCC
+ X64/ReadEflags.S | GCC
+ X64/ReadDs.S | GCC
+ X64/ReadDr7.S | GCC
+ X64/ReadDr6.S | GCC
+ X64/ReadDr5.S | GCC
+ X64/ReadDr4.S | GCC
+ X64/ReadDr3.S | GCC
+ X64/ReadDr2.S | GCC
+ X64/ReadDr1.S | GCC
+ X64/ReadDr0.S | GCC
+ X64/ReadCs.S | GCC
+ X64/ReadCr4.S | GCC
+ X64/ReadCr3.S | GCC
+ X64/ReadCr2.S | GCC
+ X64/ReadCr0.S | GCC
+ X64/Mwait.S | GCC
+ X64/Monitor.S | GCC
+ X64/LongJump.S | GCC
+ X64/Invd.S | GCC
+ X64/InterlockedIncrement.S | GCC
+ X64/InterlockedDecrement.S | GCC
+ X64/InterlockedCompareExchange64.S | GCC
+ X64/InterlockedCompareExchange32.S | GCC
+ X64/FxSave.S | GCC
+ X64/FxRestore.S | GCC
+ X64/FlushCacheLine.S | GCC
+ X64/EnablePaging64.S | GCC
+ X64/EnableInterrupts.S | GCC
+ X64/EnableDisableInterrupts.S | GCC
+ X64/DisablePaging64.S | GCC
+ X64/DisableInterrupts.S | GCC
+ X64/CpuPause.S | GCC
+ X64/CpuId.S | GCC
+ X64/CpuIdEx.S | GCC
+ X64/CpuBreakpoint.S | GCC
+ SynchronizationGcc.c | GCC
+ ChkStkGcc.c | GCC
+
+[Sources.IPF]
SynchronizationMsc.c
Math64.c
Ipf/asm.h
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/ChkStkGcc.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/ChkStkGcc.c
new file mode 100644
index 0000000000..f6ae9b03db
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/ChkStkGcc.c
@@ -0,0 +1,24 @@
+/** @file
+ Implementation of synchronization functions.
+
+ Copyright (c) 2006 - 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+//
+// Include common header file for this module.
+//
+
+
+#include "BaseLibInternals.h"
+
+VOID __chkstk() {
+}
+
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.S
new file mode 100644
index 0000000000..5498d2e991
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ARShiftU64.asm
+#
+# Abstract:
+#
+# 64-bit arithmetic right shift function for IA-32
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathARShiftU64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathARShiftU64 (
+# IN UINT64 Operand,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathARShiftU64):
+ movb 12(%esp), %cl
+ movl 8(%esp), %eax
+ cltd
+ testb $32, %cl
+ cmovz %eax, %edx
+ cmovz 4(%esp), %eax
+ shrdl %cl, %edx, %eax
+ sar %cl, %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.asm
new file mode 100644
index 0000000000..17f07bb66c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ARShiftU64.asm
@@ -0,0 +1,46 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ARShiftU64.asm
+;
+; Abstract:
+;
+; 64-bit arithmetic right shift function for IA-32
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathARShiftU64 (
+; IN UINT64 Operand,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+InternalMathARShiftU64 PROC
+ mov cl, [esp + 12]
+ mov eax, [esp + 8]
+ cdq
+ test cl, 32
+ cmovz edx, eax
+ cmovz eax, [esp + 4]
+ shrd eax, edx, cl
+ sar edx, cl
+ ret
+InternalMathARShiftU64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.S
new file mode 100644
index 0000000000..e82434b670
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------ ;
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuBreakpoint.s
+#
+# Abstract:
+#
+# CpuBreakpoint function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(CpuBreakpoint)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# CpuBreakpoint (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(CpuBreakpoint):
+ int $3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.asm
new file mode 100644
index 0000000000..a4d397874d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuBreakpoint.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------ ;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuBreakpoint.Asm
+;
+; Abstract:
+;
+; CpuBreakpoint function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat
+ .xmm
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; CpuBreakpoint (
+; VOID
+; );
+;------------------------------------------------------------------------------
+_CpuBreakpoint PROC
+ int 3
+ ret
+_CpuBreakpoint ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.S
new file mode 100644
index 0000000000..6f41e72227
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.S
@@ -0,0 +1,63 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuId.Asm
+#
+# Abstract:
+#
+# AsmCpuid function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmCpuid)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmCpuid (
+# IN UINT32 RegisterInEax,
+# OUT UINT32 *RegisterOutEax OPTIONAL,
+# OUT UINT32 *RegisterOutEbx OPTIONAL,
+# OUT UINT32 *RegisterOutEcx OPTIONAL,
+# OUT UINT32 *RegisterOutEdx OPTIONAL
+# )
+#------------------------------------------------------------------------------
+ASM_PFX(AsmCpuid):
+ push %ebx
+ push %ebp
+ movl %esp, %ebp
+ movl 12(%ebp), %eax
+ cpuid
+ push %ecx
+ movl 16(%ebp), %ecx
+ jecxz L1
+ movl %eax, (%ecx)
+L1:
+ movl 20(%ebp), %ecx
+ jecxz L2
+ movl %ebx, (%ecx)
+L2:
+ movl 24(%ebp), %ecx
+ jecxz L3
+ popl (%ecx)
+L3:
+ movl 28(%ebp), %ecx
+ jecxz L4
+ movl %edx, (%ecx)
+L4:
+ movl 12(%ebp), %eax
+ leave
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.asm
new file mode 100644
index 0000000000..5c0eb1ffc8
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuId.asm
@@ -0,0 +1,66 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuId.Asm
+;
+; Abstract:
+;
+; AsmCpuid function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586P
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmCpuid (
+; IN UINT32 RegisterInEax,
+; OUT UINT32 *RegisterOutEax OPTIONAL,
+; OUT UINT32 *RegisterOutEbx OPTIONAL,
+; OUT UINT32 *RegisterOutEcx OPTIONAL,
+; OUT UINT32 *RegisterOutEdx OPTIONAL
+; );
+;------------------------------------------------------------------------------
+AsmCpuid PROC USES ebx
+ push ebp
+ mov ebp, esp
+ mov eax, [ebp + 12]
+ cpuid
+ push ecx
+ mov ecx, [ebp + 16]
+ jecxz @F
+ mov [ecx], eax
+@@:
+ mov ecx, [ebp + 20]
+ jecxz @F
+ mov [ecx], ebx
+@@:
+ mov ecx, [ebp + 24]
+ jecxz @F
+ pop [ecx]
+@@:
+ mov ecx, [ebp + 28]
+ jecxz @F
+ mov [ecx], edx
+@@:
+ mov eax, [ebp + 12]
+ leave
+ ret
+AsmCpuid ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.S
new file mode 100644
index 0000000000..48554cc96b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.S
@@ -0,0 +1,67 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuIdEx.Asm
+#
+# Abstract:
+#
+# AsmCpuidEx function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+ .686:
+ .code:
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# AsmCpuidEx (
+# IN UINT32 RegisterInEax,
+# IN UINT32 RegisterInEcx,
+# OUT UINT32 *RegisterOutEax OPTIONAL,
+# OUT UINT32 *RegisterOutEbx OPTIONAL,
+# OUT UINT32 *RegisterOutEcx OPTIONAL,
+# OUT UINT32 *RegisterOutEdx OPTIONAL
+# )
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmCpuidEx)
+ASM_PFX(AsmCpuidEx):
+ push %ebx
+ push %ebp
+ movl %esp, %ebp
+ movl 12(%ebp), %eax
+ movl 16(%ebp), %ecx
+ cpuid
+ push %ecx
+ movl 20(%ebp), %ecx
+ jecxz L1
+ movl %eax, (%ecx)
+L1:
+ movl 24(%ebp), %ecx
+ jecxz L2
+ movl %ebx, (%ecx)
+L2:
+ movl 28(%ebp), %ecx
+ jecxz L3
+ popl (%ecx)
+L3:
+ movl 32(%ebp), %edx
+ jecxz L4
+ movl %edx, (%ecx)
+L4:
+ movl 12(%ebp), %eax
+ leave
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.asm
new file mode 100644
index 0000000000..cdebec2114
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuIdEx.asm
@@ -0,0 +1,68 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuIdEx.Asm
+;
+; Abstract:
+;
+; AsmCpuidEx function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; AsmCpuidEx (
+; IN UINT32 RegisterInEax,
+; IN UINT32 RegisterInEcx,
+; OUT UINT32 *RegisterOutEax OPTIONAL,
+; OUT UINT32 *RegisterOutEbx OPTIONAL,
+; OUT UINT32 *RegisterOutEcx OPTIONAL,
+; OUT UINT32 *RegisterOutEdx OPTIONAL
+; )
+;------------------------------------------------------------------------------
+AsmCpuidEx PROC USES ebx
+ push ebp
+ mov ebp, esp
+ mov eax, [ebp + 12]
+ mov ecx, [ebp + 16]
+ cpuid
+ push ecx
+ mov ecx, [ebp + 20]
+ jecxz @F
+ mov [ecx], eax
+@@:
+ mov ecx, [ebp + 24]
+ jecxz @F
+ mov [ecx], ebx
+@@:
+ mov ecx, [ebp + 28]
+ jecxz @F
+ pop [ecx]
+@@:
+ mov edx, [ebp + 32]
+ jecxz @F
+ mov [ecx], edx
+@@:
+ mov eax, [ebp + 12]
+ leave
+ ret
+AsmCpuidEx ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.S
new file mode 100644
index 0000000000..5fef9c8d5c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------ ;
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuPause.Asm
+#
+# Abstract:
+#
+# CpuPause function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(CpuPause)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# CpuPause (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(CpuPause):
+ pause
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.asm
new file mode 100644
index 0000000000..4c7135fc9c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuPause.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------ ;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuPause.Asm
+;
+; Abstract:
+;
+; CpuPause function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .xmm
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; CpuPause (
+; VOID
+; );
+;------------------------------------------------------------------------------
+CpuPause PROC
+ pause
+ ret
+CpuPause ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.S
new file mode 100644
index 0000000000..ac39e8fcba
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------ ;
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuSleep.Asm
+#
+# Abstract:
+#
+# CpuSleep function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(CpuSleep)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# CpuSleep (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(CpuSleep):
+ hlt
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.asm
new file mode 100644
index 0000000000..8a779f7017
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/CpuSleep.asm
@@ -0,0 +1,39 @@
+;------------------------------------------------------------------------------ ;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuSleep.Asm
+;
+; Abstract:
+;
+; CpuSleep function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; CpuSleep (
+; VOID
+; );
+;------------------------------------------------------------------------------
+CpuSleep PROC
+ hlt
+ ret
+CpuSleep ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.S
new file mode 100644
index 0000000000..ea04225fd6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DisableInterrupts.Asm
+#
+# Abstract:
+#
+# DisableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(DisableInterrupts)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# DisableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(DisableInterrupts):
+ cli
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.asm
new file mode 100644
index 0000000000..35209ff0d4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisableInterrupts.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DisableInterrupts.Asm
+;
+; Abstract:
+;
+; DisableInterrupts function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; DisableInterrupts (
+; VOID
+; );
+;------------------------------------------------------------------------------
+DisableInterrupts PROC
+ cli
+ ret
+DisableInterrupts ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.S
new file mode 100644
index 0000000000..7898e8103a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.S
@@ -0,0 +1,52 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DisablePaging32.Asm
+#
+# Abstract:
+#
+# InternalX86DisablePaging32 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86DisablePaging32)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86DisablePaging32 (
+# IN SWITCH_STACK_ENTRY_POINT EntryPoint,
+# IN VOID *Context1, OPTIONAL
+# IN VOID *Context2, OPTIONAL
+# IN VOID *NewStack
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86DisablePaging32):
+ movl 4(%esp), %ebx
+ movl 8(%esp), %ecx
+ movl 12(%esp), %edx
+ pushfl
+ pop %edi
+ cli
+ movl %cr0, %eax
+ btrl $31, %eax
+ movl 16(%esp), %esp
+ movl %eax, %cr0
+ push %edi
+ popfl
+ push %edx
+ push %ecx
+ call *%ebx
+ jmp .
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.asm
new file mode 100644
index 0000000000..d2949773b3
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DisablePaging32.asm
@@ -0,0 +1,57 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DisablePaging32.Asm
+;
+; Abstract:
+;
+; AsmDisablePaging32 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86DisablePaging32 (
+; IN SWITCH_STACK_ENTRY_POINT EntryPoint,
+; IN VOID *Context1, OPTIONAL
+; IN VOID *Context2, OPTIONAL
+; IN VOID *NewStack
+; );
+;------------------------------------------------------------------------------
+InternalX86DisablePaging32 PROC
+ mov ebx, [esp + 4]
+ mov ecx, [esp + 8]
+ mov edx, [esp + 12]
+ pushfd
+ pop edi ; save EFLAGS to edi
+ cli
+ mov eax, cr0
+ btr eax, 31
+ mov esp, [esp + 16]
+ mov cr0, eax
+ push edi
+ popfd ; restore EFLAGS from edi
+ push edx
+ push ecx
+ call ebx
+ jmp $ ; EntryPoint() should not return
+InternalX86DisablePaging32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.S
new file mode 100644
index 0000000000..b858278e64
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DivU64x32.asm
+#
+# Abstract:
+#
+# Calculate the quotient of a 64-bit integer by a 32-bit integer
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathDivU64x32)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathDivU64x32 (
+# IN UINT64 Dividend,
+# IN UINT32 Divisor
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathDivU64x32):
+ movl 8(%esp), %eax
+ movl 12(%esp), %ecx
+ xorl %edx, %edx
+ divl %ecx
+ push %eax
+ movl 8(%esp), %eax
+ divl %ecx
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.asm
new file mode 100644
index 0000000000..25ca074ad9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32.asm
@@ -0,0 +1,46 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DivU64x32.asm
+;
+; Abstract:
+;
+; Calculate the quotient of a 64-bit integer by a 32-bit integer
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathDivU64x32 (
+; IN UINT64 Dividend,
+; IN UINT32 Divisor
+; );
+;------------------------------------------------------------------------------
+InternalMathDivU64x32 PROC
+ mov eax, [esp + 8]
+ mov ecx, [esp + 12]
+ xor edx, edx
+ div ecx
+ push eax ; save quotient on stack
+ mov eax, [esp + 8]
+ div ecx
+ pop edx ; restore high-order dword of the quotient
+ ret
+InternalMathDivU64x32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.S
new file mode 100644
index 0000000000..974373d284
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.S
@@ -0,0 +1,46 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DivError.asm
+#
+# Abstract:
+#
+# Set error flag for all division functions
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathDivRemU64x32)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathDivRemU64x32 (
+# IN UINT64 Dividend,
+# IN UINT32 Divisor,
+# OUT UINT32 *Remainder
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathDivRemU64x32):
+ movl 12(%esp), %ecx
+ movl 8(%esp), %eax
+ xorl %edx, %edx
+ divl %ecx
+ push %eax
+ movl 8(%esp), %eax
+ divl %ecx
+ movl 20(%esp), %ecx
+ jecxz L1
+ movl %edx, (%ecx)
+L1:
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.asm
new file mode 100644
index 0000000000..e025b22c2d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x32Remainder.asm
@@ -0,0 +1,51 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DivError.asm
+;
+; Abstract:
+;
+; Set error flag for all division functions
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathDivRemU64x32 (
+; IN UINT64 Dividend,
+; IN UINT32 Divisor,
+; OUT UINT32 *Remainder
+; );
+;------------------------------------------------------------------------------
+InternalMathDivRemU64x32 PROC
+ mov ecx, [esp + 12] ; ecx <- divisor
+ mov eax, [esp + 8] ; eax <- dividend[32..63]
+ xor edx, edx
+ div ecx ; eax <- quotient[32..63], edx <- remainder
+ push eax
+ mov eax, [esp + 8] ; eax <- dividend[0..31]
+ div ecx ; eax <- quotient[0..31]
+ mov ecx, [esp + 20] ; ecx <- Remainder
+ jecxz @F ; abandon remainder if Remainder == NULL
+ mov [ecx], edx
+@@:
+ pop edx ; edx <- quotient[32..63]
+ ret
+InternalMathDivRemU64x32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.S
new file mode 100644
index 0000000000..cac7169d58
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.S
@@ -0,0 +1,89 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DivU64x64Remainder.asm
+#
+# Abstract:
+#
+# Calculate the quotient of a 64-bit integer by a 64-bit integer and returns
+# both the quotient and the remainder
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathDivRemU64x32), ASM_PFX(InternalMathDivRemU64x64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathDivRemU64x64 (
+# IN UINT64 Dividend,
+# IN UINT64 Divisor,
+# OUT UINT64 *Remainder OPTIONAL
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathDivRemU64x64):
+ movl 16(%esp), %ecx
+ testl %ecx, %ecx
+ jnz Hard
+ movl 20(%esp), %ecx
+ jecxz L1
+ and $0, 4(%ecx)
+ movl %ecx, 16(%esp)
+L1:
+ jmp ASM_PFX(InternalMathDivRemU64x32)
+Hard:
+ push %ebx
+ push %esi
+ push %edi
+ mov 20(%esp), %edx
+ mov 16(%esp), %eax
+ movl %edx, %edi
+ movl %eax, %esi
+ mov 24(%esp), %ebx
+L2:
+ shrl %edx
+ rcrl $1, %eax
+ shrdl $1, %ecx, %ebx
+ shrl %ecx
+ jnz L2
+ divl %ebx
+ movl %eax, %ebx
+ movl 28(%esp), %ecx
+ mull 24(%esp)
+ imull %ebx, %ecx
+ addl %ecx, %edx
+ mov 32(%esp), %ecx
+ jc TooLarge
+ cmpl %edx, %edi
+ ja Correct
+ jb TooLarge
+ cmpl %eax, %esi
+ jae Correct
+TooLarge:
+ decl %ebx
+ jecxz Return
+ sub 24(%esp), %eax
+ sbb 28(%esp), %edx
+Correct:
+ jecxz Return
+ subl %eax, %esi
+ sbbl %edx, %edi
+ movl %esi, (%ecx)
+ movl %edi, 4(%ecx)
+Return:
+ movl %ebx, %eax
+ xorl %edx, %edx
+ pop %edi
+ pop %esi
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.asm
new file mode 100644
index 0000000000..95e57efac1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/DivU64x64Remainder.asm
@@ -0,0 +1,92 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DivU64x64Remainder.asm
+;
+; Abstract:
+;
+; Calculate the quotient of a 64-bit integer by a 64-bit integer and returns
+; both the quotient and the remainder
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+EXTERN InternalMathDivRemU64x32:PROC
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathDivRemU64x64 (
+; IN UINT64 Dividend,
+; IN UINT64 Divisor,
+; OUT UINT64 *Remainder OPTIONAL
+; );
+;------------------------------------------------------------------------------
+InternalMathDivRemU64x64 PROC
+ mov ecx, [esp + 16] ; ecx <- divisor[32..63]
+ test ecx, ecx
+ jnz _@DivRemU64x64 ; call _@DivRemU64x64 if Divisor > 2^32
+ mov ecx, [esp + 20]
+ jecxz @F
+ and dword ptr [ecx + 4], 0 ; zero high dword of remainder
+ mov [esp + 16], ecx ; set up stack frame to match DivRemU64x32
+@@:
+ jmp InternalMathDivRemU64x32
+InternalMathDivRemU64x64 ENDP
+
+_@DivRemU64x64 PROC USES ebx esi edi
+ mov edx, dword ptr [esp + 20]
+ mov eax, dword ptr [esp + 16] ; edx:eax <- dividend
+ mov edi, edx
+ mov esi, eax ; edi:esi <- dividend
+ mov ebx, dword ptr [esp + 24] ; ecx:ebx <- divisor
+@@:
+ shr edx, 1
+ rcr eax, 1
+ shrd ebx, ecx, 1
+ shr ecx, 1
+ jnz @B
+ div ebx
+ mov ebx, eax ; ebx <- quotient
+ mov ecx, [esp + 28] ; ecx <- high dword of divisor
+ mul dword ptr [esp + 24] ; edx:eax <- quotient * divisor[0..31]
+ imul ecx, ebx ; ecx <- quotient * divisor[32..63]
+ add edx, ecx ; edx <- (quotient * divisor)[32..63]
+ mov ecx, dword ptr [esp + 32] ; ecx <- addr for Remainder
+ jc @TooLarge ; product > 2^64
+ cmp edi, edx ; compare high 32 bits
+ ja @Correct
+ jb @TooLarge ; product > dividend
+ cmp esi, eax
+ jae @Correct ; product <= dividend
+@TooLarge:
+ dec ebx ; adjust quotient by -1
+ jecxz @Return ; return if Remainder == NULL
+ sub eax, dword ptr [esp + 24]
+ sbb edx, dword ptr [esp + 28] ; edx:eax <- (quotient - 1) * divisor
+@Correct:
+ jecxz @Return
+ sub esi, eax
+ sbb edi, edx ; edi:esi <- remainder
+ mov [ecx], esi
+ mov [ecx + 4], edi
+@Return:
+ mov eax, ebx ; eax <- quotient
+ xor edx, edx ; quotient is 32 bits long
+ ret
+_@DivRemU64x64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.S
new file mode 100644
index 0000000000..c5742aee53
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnableDisableInterrupts.Asm
+#
+# Abstract:
+#
+# EnableDisableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(EnableDisableInterrupts)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# EnableDisableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(EnableDisableInterrupts):
+ sti
+ cli
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.asm
new file mode 100644
index 0000000000..fe2016da87
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableDisableInterrupts.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; EnableDisableInterrupts.Asm
+;
+; Abstract:
+;
+; EnableDisableInterrupts function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; EnableDisableInterrupts (
+; VOID
+; );
+;------------------------------------------------------------------------------
+_EnableDisableInterrupts PROC
+ sti
+ cli
+ ret
+_EnableDisableInterrupts ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.S
new file mode 100644
index 0000000000..2d608036f7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnableInterrupts.Asm
+#
+# Abstract:
+#
+# EnableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(EnableInterrupts)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# EnableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(EnableInterrupts):
+ sti
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.asm
new file mode 100644
index 0000000000..194dd8f935
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnableInterrupts.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; EnableInterrupts.Asm
+;
+; Abstract:
+;
+; EnableInterrupts function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; EnableInterrupts (
+; VOID
+; );
+;------------------------------------------------------------------------------
+_EnableInterrupts PROC
+ sti
+ ret
+_EnableInterrupts ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.S
new file mode 100644
index 0000000000..df5d67cfac
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.S
@@ -0,0 +1,52 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnablePaging32.Asm
+#
+# Abstract:
+#
+# InternalX86EnablePaging32 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86EnablePaging32)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86EnablePaging32 (
+# IN SWITCH_STACK_ENTRY_POINT EntryPoint,
+# IN VOID *Context1, OPTIONAL
+# IN VOID *Context2, OPTIONAL
+# IN VOID *NewStack
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86EnablePaging32):
+ movl 4(%esp), %ebx
+ movl 8(%esp), %ecx
+ movl 12(%esp), %edx
+ pushfl
+ pop %edi
+ cli
+ movl %cr0, %eax
+ btsl $31, %eax
+ movl 16(%esp), %esp
+ movl %eax, %cr0
+ push %edi
+ popfl
+ push %edx
+ push %ecx
+ call *%ebx
+ jmp .
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.asm
new file mode 100644
index 0000000000..ae98b93285
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging32.asm
@@ -0,0 +1,57 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; EnablePaging32.Asm
+;
+; Abstract:
+;
+; AsmEnablePaging32 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86EnablePaging32 (
+; IN SWITCH_STACK_ENTRY_POINT EntryPoint,
+; IN VOID *Context1, OPTIONAL
+; IN VOID *Context2, OPTIONAL
+; IN VOID *NewStack
+; );
+;------------------------------------------------------------------------------
+InternalX86EnablePaging32 PROC
+ mov ebx, [esp + 4]
+ mov ecx, [esp + 8]
+ mov edx, [esp + 12]
+ pushfd
+ pop edi ; save flags in edi
+ cli
+ mov eax, cr0
+ bts eax, 31
+ mov esp, [esp + 16]
+ mov cr0, eax
+ push edi
+ popfd ; restore flags
+ push edx
+ push ecx
+ call ebx
+ jmp $
+InternalX86EnablePaging32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging64.S
new file mode 100644
index 0000000000..ffa9beb0a1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/EnablePaging64.S
@@ -0,0 +1,63 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnablePaging64.Asm
+#
+# Abstract:
+#
+# InternalX86EnablePaging64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86EnablePaging64)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86EnablePaging64 (
+# IN UINT16 CodeSelector,
+# IN UINT64 EntryPoint,
+# IN UINT64 Context1, OPTIONAL
+# IN UINT64 Context2, OPTIONAL
+# IN UINT64 NewStack
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86EnablePaging64):
+ cli
+ movl $LongStart, (%esp)
+ movl %cr4, %eax
+ orb $0x20, %al
+ movl %eax, %cr4 # enable PAE
+ movl $0xc0000080, %ecx
+ rdmsr
+ orb $1, %ah # set LME
+ wrmsr
+ movl %cr0, %eax
+ btsl $31, %eax
+ movl %eax, %cr0 # enable paging
+ lret
+LongStart: # long mode starts here
+ .byte 0x67, 0x48
+ movl (%esp), %ebx # mov rbx, [esp]
+ .byte 0x67, 0x48
+ movl 8(%esp), %ecx # mov rcx, [esp + 8]
+ .byte 0x67, 0x48
+ movl 0x10(%esp), %edx # mov rdx, [esp + 10h]
+ .byte 0x67, 0x48
+ movl 0x18(%esp), %esp # mov rsp, [esp + 18h]
+ .byte 0x48
+ addl $0x-20, %esp # add rsp, -20h
+ call *%ebx # call rbx
+ jmp .
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.S
new file mode 100644
index 0000000000..07a92619d2
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FlushCacheLine.Asm
+#
+# Abstract:
+#
+# AsmFlushCacheLine function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmFlushCacheLine)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmFlushCacheLine (
+# IN VOID *LinearAddress
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmFlushCacheLine):
+ movl 4(%esp), %eax
+ clflush (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.asm
new file mode 100644
index 0000000000..f4ad87de7b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FlushCacheLine.asm
@@ -0,0 +1,42 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; FlushCacheLine.Asm
+;
+; Abstract:
+;
+; AsmFlushCacheLine function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586P
+ .model flat,C
+ .xmm
+ .code
+
+;------------------------------------------------------------------------------
+; VOID *
+; EFIAPI
+; AsmFlushCacheLine (
+; IN VOID *LinearAddress
+; );
+;------------------------------------------------------------------------------
+AsmFlushCacheLine PROC
+ mov eax, [esp + 4]
+ clflush [eax]
+ ret
+AsmFlushCacheLine ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.S
new file mode 100644
index 0000000000..9cfa14be0f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FxRestore.Asm
+#
+# Abstract:
+#
+# InternalX86FxRestore function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86FxRestore)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86FxRestore (
+# IN CONST IA32_FX_BUFFER *Buffer
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86FxRestore):
+ movl 4(%esp), %eax
+ fxrstor (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.asm
new file mode 100644
index 0000000000..5def311700
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxRestore.asm
@@ -0,0 +1,42 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; FxRestore.Asm
+;
+; Abstract:
+;
+; AsmFxRestore function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .xmm
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86FxRestore (
+; IN CONST IA32_FX_BUFFER *Buffer
+; );
+;------------------------------------------------------------------------------
+InternalX86FxRestore PROC
+ mov eax, [esp + 4] ; Buffer must be 16-byte aligned
+ fxrstor [eax]
+ ret
+InternalX86FxRestore ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.S
new file mode 100644
index 0000000000..8857a8ec77
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FxSave.Asm
+#
+# Abstract:
+#
+# InternalX86FxSave function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86FxSave)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86FxSave (
+# OUT IA32_FX_BUFFER *Buffer
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86FxSave):
+ movl 4(%esp), %eax
+ fxsave (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.asm
new file mode 100644
index 0000000000..d3a9f9cd48
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/FxSave.asm
@@ -0,0 +1,42 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; FxSave.Asm
+;
+; Abstract:
+;
+; AsmFxSave function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .xmm
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86FxSave (
+; OUT IA32_FX_BUFFER *Buffer
+; );
+;------------------------------------------------------------------------------
+InternalX86FxSave PROC
+ mov eax, [esp + 4] ; Buffer must be 16-byte aligned
+ fxsave [eax]
+ ret
+InternalX86FxSave ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.S
new file mode 100644
index 0000000000..a0a6ad9eb0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedCompareExchange32.Asm
+#
+# Abstract:
+#
+# InternalSyncCompareExchange32 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalSyncCompareExchange32)
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InternalSyncCompareExchange32 (
+# IN UINT32 *Value,
+# IN UINT32 CompareValue,
+# IN UINT32 ExchangeValue
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalSyncCompareExchange32):
+ movl 4(%esp), %ecx
+ movl 8(%esp), %eax
+ movl 12(%esp), %edx
+ lock
+ cmpxchgl %edx, (%ecx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm
new file mode 100644
index 0000000000..47d959fa6a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; InterlockedCompareExchange32.Asm
+;
+; Abstract:
+;
+; InterlockedCompareExchange32 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .486
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; InternalSyncCompareExchange32 (
+; IN UINT32 *Value,
+; IN UINT32 CompareValue,
+; IN UINT32 ExchangeValue
+; );
+;------------------------------------------------------------------------------
+InternalSyncCompareExchange32 PROC
+ mov ecx, [esp + 4]
+ mov eax, [esp + 8]
+ mov edx, [esp + 12]
+ lock cmpxchg [ecx], edx
+ ret
+InternalSyncCompareExchange32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.S
new file mode 100644
index 0000000000..98a20a5e29
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.S
@@ -0,0 +1,47 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedCompareExchange64.Asm
+#
+# Abstract:
+#
+# InternalSyncCompareExchange64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalSyncCompareExchange64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalSyncCompareExchange64 (
+# IN UINT64 *Value,
+# IN UINT64 CompareValue,
+# IN UINT64 ExchangeValue
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalSyncCompareExchange64):
+ push %esi
+ push %ebx
+ movl 12(%esp), %esi
+ movl 16(%esp), %eax
+ movl 20(%esp), %edx
+ movl 24(%esp), %ebx
+ movl 28(%esp), %ecx
+ lock
+ cmpxchg8b (%esi)
+ pop %ebx
+ pop %esi
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm
new file mode 100644
index 0000000000..18311e77d3
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm
@@ -0,0 +1,47 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; InterlockedCompareExchange64.Asm
+;
+; Abstract:
+;
+; InterlockedCompareExchange64 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586P
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalSyncCompareExchange64 (
+; IN UINT64 *Value,
+; IN UINT64 CompareValue,
+; IN UINT64 ExchangeValue
+; );
+;------------------------------------------------------------------------------
+InternalSyncCompareExchange64 PROC USES esi ebx
+ mov esi, [esp + 12]
+ mov eax, [esp + 16]
+ mov edx, [esp + 20]
+ mov ebx, [esp + 24]
+ mov ecx, [esp + 28]
+ lock cmpxchg8b qword ptr [esi]
+ ret
+InternalSyncCompareExchange64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.S
new file mode 100644
index 0000000000..dc8f7215cc
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedDecrement.Asm
+#
+# Abstract:
+#
+# InternalSyncDecrement function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalSyncDecrement)
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InternalSyncDecrement (
+# IN UINT32 *Value
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalSyncDecrement):
+ movl 4(%esp), %eax
+ lock
+ decl (%eax)
+ movl (%eax), %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.asm
new file mode 100644
index 0000000000..082429e520
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedDecrement.asm
@@ -0,0 +1,42 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; InterlockedDecrement.Asm
+;
+; Abstract:
+;
+; InterlockedDecrement function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; InternalSyncDecrement (
+; IN UINT32 *Value
+; );
+;------------------------------------------------------------------------------
+InternalSyncDecrement PROC
+ mov eax, [esp + 4]
+ lock dec dword ptr [eax]
+ mov eax, [eax]
+ ret
+InternalSyncDecrement ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.S
new file mode 100644
index 0000000000..ecbbc7540c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedIncrement.Asm
+#
+# Abstract:
+#
+# InternalSyncIncrement function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalSyncIncrement)
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InternalSyncIncrement (
+# IN UINT32 *Value
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalSyncIncrement):
+ movl 4(%esp), %eax
+ lock
+ incl (%eax)
+ movl (%eax), %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.asm
new file mode 100644
index 0000000000..ea27e666ca
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/InterlockedIncrement.asm
@@ -0,0 +1,42 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; InterlockedIncrement.Asm
+;
+; Abstract:
+;
+; InterlockedIncrement function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; InternalSyncIncrement (
+; IN UINT32 *Value
+; );
+;------------------------------------------------------------------------------
+InternalSyncIncrement PROC
+ mov eax, [esp + 4]
+ lock inc dword ptr [eax]
+ mov eax, [eax]
+ ret
+InternalSyncIncrement ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.S
new file mode 100644
index 0000000000..0a0c1a244a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Invd.Asm
+#
+# Abstract:
+#
+# AsmInvd function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmInvd)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmInvd (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmInvd):
+ invd
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.asm
new file mode 100644
index 0000000000..5767f54848
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Invd.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; Invd.Asm
+;
+; Abstract:
+;
+; AsmInvd function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .486p
+ .model flat
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmInvd (
+; VOID
+; );
+;------------------------------------------------------------------------------
+_AsmInvd PROC
+ invd
+ ret
+_AsmInvd ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.S
new file mode 100644
index 0000000000..3b866e2700
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.S
@@ -0,0 +1,46 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# LRotU64.asm
+#
+# Abstract:
+#
+# 64-bit left rotation for Ia32
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathLRotU64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathLRotU64 (
+# IN UINT64 Operand,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathLRotU64):
+ push %ebx
+ movb 16(%esp), %cl
+ movl 12(%esp), %edx
+ movl 8(%esp), %eax
+ shldl %cl, %edx, %ebx
+ shldl %cl, %eax, %edx
+ rorl %cl, %ebx
+ shldl %cl, %ebx, %eax
+ testb $32, %cl
+ cmovnz %eax, %ecx
+ cmovnz %edx, %eax
+ cmovnz %ecx, %edx
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.asm
new file mode 100644
index 0000000000..a6437d868f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LRotU64.asm
@@ -0,0 +1,49 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; LRotU64.asm
+;
+; Abstract:
+;
+; 64-bit left rotation for Ia32
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathLRotU64 (
+; IN UINT64 Operand,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+InternalMathLRotU64 PROC USES ebx
+ mov cl, [esp + 16]
+ mov edx, [esp + 12]
+ mov eax, [esp + 8]
+ shld ebx, edx, cl
+ shld edx, eax, cl
+ ror ebx, cl
+ shld eax, ebx, cl
+ test cl, 32 ; Count >= 32?
+ cmovnz ecx, eax
+ cmovnz eax, edx
+ cmovnz edx, ecx
+ ret
+InternalMathLRotU64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.S
new file mode 100644
index 0000000000..a4b99eb80a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# LShiftU64.asm
+#
+# Abstract:
+#
+# 64-bit left shift function for IA-32
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathLShiftU64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathLShiftU64 (
+# IN UINT64 Operand,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathLShiftU64):
+ movb 12(%esp), %cl
+ xorl %eax, %eax
+ movl 4(%esp), %edx
+ testb $32, %cl
+ cmovz %edx, %eax
+ cmovz 0x8(%esp), %edx
+ shld %cl, %eax, %edx
+ shl %cl, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.asm
new file mode 100644
index 0000000000..6c3d9a4ee6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LShiftU64.asm
@@ -0,0 +1,46 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; LShiftU64.asm
+;
+; Abstract:
+;
+; 64-bit left shift function for IA-32
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathLShiftU64 (
+; IN UINT64 Operand,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+InternalMathLShiftU64 PROC
+ mov cl, [esp + 12]
+ xor eax, eax
+ mov edx, [esp + 4]
+ test cl, 32 ; Count >= 32?
+ cmovz eax, edx
+ cmovz edx, [esp + 8]
+ shld edx, eax, cl
+ shl eax, cl
+ ret
+InternalMathLShiftU64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.S
new file mode 100644
index 0000000000..0b76896085
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# LongJump.Asm
+#
+# Abstract:
+#
+# Implementation of _LongJump() on IA-32.
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalLongJump)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalLongJump (
+# IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalLongJump):
+ pop %eax
+ pop %edx
+ pop %eax
+ movl (%edx), %ebx
+ movl 4(%edx), %esi
+ movl 8(%edx), %edi
+ movl 12(%edx), %ebp
+ movl 16(%edx), %esp
+ jmp *20(%edx)
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.asm
new file mode 100644
index 0000000000..0309f6ae71
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/LongJump.asm
@@ -0,0 +1,46 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; LongJump.Asm
+;
+; Abstract:
+;
+; Implementation of _LongJump() on IA-32.
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalLongJump (
+; IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+InternalLongJump PROC
+ pop eax ; skip return address
+ pop edx ; edx <- JumpBuffer
+ pop eax ; eax <- Value
+ mov ebx, [edx]
+ mov esi, [edx + 4]
+ mov edi, [edx + 8]
+ mov ebp, [edx + 12]
+ mov esp, [edx + 16]
+ jmp dword ptr [edx + 20] ; restore "eip"
+InternalLongJump ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.S
new file mode 100644
index 0000000000..00dc6a08ab
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.S
@@ -0,0 +1,40 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DivU64x32.S
+#
+# Abstract:
+#
+# Calculate the remainder of a 64-bit integer by a 32-bit integer
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathModU64x32)
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InternalMathModU64x32 (
+# IN UINT64 Dividend,
+# IN UINT32 Divisor
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathModU64x32):
+ movl 8(%esp), %eax
+ movl 12(%esp), %ecx
+ xorl %edx, %edx
+ divl %ecx
+ movl 4(%esp), %eax
+ divl %ecx
+ movl %edx, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.asm
new file mode 100644
index 0000000000..9e5f9aeda9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ModU64x32.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; DivU64x32.asm
+;
+; Abstract:
+;
+; Calculate the remainder of a 64-bit integer by a 32-bit integer
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT32
+; EFIAPI
+; InternalMathModU64x32 (
+; IN UINT64 Dividend,
+; IN UINT32 Divisor
+; );
+;------------------------------------------------------------------------------
+InternalMathModU64x32 PROC
+ mov eax, [esp + 8]
+ mov ecx, [esp + 12]
+ xor edx, edx
+ div ecx
+ mov eax, [esp + 4]
+ div ecx
+ mov eax, edx
+ ret
+InternalMathModU64x32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.S
new file mode 100644
index 0000000000..6e9284dcd4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.S
@@ -0,0 +1,40 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Monitor.Asm
+#
+# Abstract:
+#
+# AsmMonitor function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmMonitor)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmMonitor (
+# IN UINTN Eax,
+# IN UINTN Ecx,
+# IN UINTN Edx
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmMonitor):
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ movl 12(%esp), %edx
+ monitor %eax, %ecx, %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.asm
new file mode 100644
index 0000000000..174bd7665f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Monitor.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; Monitor.Asm
+;
+; Abstract:
+;
+; AsmMonitor function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmMonitor (
+; IN UINTN Eax,
+; IN UINTN Ecx,
+; IN UINTN Edx
+; );
+;------------------------------------------------------------------------------
+AsmMonitor PROC
+ mov eax, [esp + 4]
+ mov ecx, [esp + 8]
+ mov edx, [esp + 12]
+ DB 0fh, 1, 0c8h ; monitor
+ ret
+AsmMonitor ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.S
new file mode 100644
index 0000000000..b9d1eb8ca7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# MultU64x32.asm
+#
+# Abstract:
+#
+# Calculate the product of a 64-bit integer and a 32-bit integer
+#
+#------------------------------------------------------------------------------
+
+ .386:
+ .code:
+
+.globl ASM_PFX(InternalMathMultU64x32)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathMultU64x32 (
+# IN UINT64 Multiplicand,
+# IN UINT32 Multiplier
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathMultU64x32):
+ movl 12(%esp), %ecx
+ movl %ecx, %eax
+ imull 8(%esp), %ecx
+ mull 0x4(%esp)
+ addl %ecx, %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.asm
new file mode 100644
index 0000000000..9c9ef06996
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x32.asm
@@ -0,0 +1,43 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; MultU64x32.asm
+;
+; Abstract:
+;
+; Calculate the product of a 64-bit integer and a 32-bit integer
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathMultU64x32 (
+; IN UINT64 Multiplicand,
+; IN UINT32 Multiplier
+; );
+;------------------------------------------------------------------------------
+InternalMathMultU64x32 PROC
+ mov ecx, [esp + 12]
+ mov eax, ecx
+ imul ecx, [esp + 8] ; overflow not detectable
+ mul dword ptr [esp + 4]
+ add edx, ecx
+ ret
+InternalMathMultU64x32 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.S
new file mode 100644
index 0000000000..03523865f6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.S
@@ -0,0 +1,44 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# MultU64x64.asm
+#
+# Abstract:
+#
+# Calculate the product of a 64-bit integer and another 64-bit integer
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathMultU64x64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathMultU64x64 (
+# IN UINT64 Multiplicand,
+# IN UINT64 Multiplier
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathMultU64x64):
+ push %ebx
+ movl 8(%esp), %ebx
+ movl 16(%esp), %edx
+ movl %ebx, %ecx
+ movl %edx, %eax
+ imull 20(%esp), %ebx
+ imull 12(%esp), %edx
+ addl %edx, %ebx
+ mull %ecx
+ addl %ebx, %edx
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.asm
new file mode 100644
index 0000000000..f3679548f1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/MultU64x64.asm
@@ -0,0 +1,47 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; MultU64x64.asm
+;
+; Abstract:
+;
+; Calculate the product of a 64-bit integer and another 64-bit integer
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathMultU64x64 (
+; IN UINT64 Multiplicand,
+; IN UINT64 Multiplier
+; );
+;------------------------------------------------------------------------------
+InternalMathMultU64x64 PROC USES ebx
+ mov ebx, [esp + 8] ; ebx <- M1[0..31]
+ mov edx, [esp + 16] ; edx <- M2[0..31]
+ mov ecx, ebx
+ mov eax, edx
+ imul ebx, [esp + 20] ; ebx <- M1[0..31] * M2[32..63]
+ imul edx, [esp + 12] ; edx <- M1[32..63] * M2[0..31]
+ add ebx, edx ; carries are abandoned
+ mul ecx ; edx:eax <- M1[0..31] * M2[0..31]
+ add edx, ebx ; carries are abandoned
+ ret
+InternalMathMultU64x64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.S
new file mode 100644
index 0000000000..12f6a87511
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Mwait.Asm
+#
+# Abstract:
+#
+# AsmMwait function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmMwait)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmMwait (
+# IN UINTN Eax,
+# IN UINTN Ecx
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmMwait):
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ mwait %eax, %ecx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.asm
new file mode 100644
index 0000000000..3e5f48c280
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Mwait.asm
@@ -0,0 +1,43 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; Mwait.Asm
+;
+; Abstract:
+;
+; AsmMwait function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmMwait (
+; IN UINTN Eax,
+; IN UINTN Ecx
+; );
+;------------------------------------------------------------------------------
+AsmMwait PROC
+ mov eax, [esp + 4]
+ mov ecx, [esp + 8]
+ DB 0fh, 1, 0c9h ; mwait
+ ret
+AsmMwait ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.S
new file mode 100644
index 0000000000..35935639b9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.S
@@ -0,0 +1,46 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# RRotU64.asm
+#
+# Abstract:
+#
+# 64-bit right rotation for Ia32
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalMathRRotU64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathRRotU64 (
+# IN UINT64 Operand,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathRRotU64):
+ push %ebx
+ movb 16(%esp), %cl
+ movl 8(%esp), %eax
+ movl 12(%esp), %edx
+ shrdl %cl, %eax, %ebx
+ shrdl %cl, %edx, %eax
+ roll %cl, %ebx
+ shrdl %cl, %ebx, %edx
+ testb $32, %cl
+ cmovnz %eax, %ecx
+ cmovnz %edx, %eax
+ cmovnz %ecx, %edx
+ pop %ebx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.asm
new file mode 100644
index 0000000000..fe13abc0d5
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RRotU64.asm
@@ -0,0 +1,49 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; RRotU64.asm
+;
+; Abstract:
+;
+; 64-bit right rotation for Ia32
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathRRotU64 (
+; IN UINT64 Operand,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+InternalMathRRotU64 PROC USES ebx
+ mov cl, [esp + 16]
+ mov eax, [esp + 8]
+ mov edx, [esp + 12]
+ shrd ebx, eax, cl
+ shrd eax, edx, cl
+ rol ebx, cl
+ shrd edx, ebx, cl
+ test cl, 32 ; Count >= 32?
+ cmovnz ecx, eax ; switch eax & edx if Count >= 32
+ cmovnz eax, edx
+ cmovnz edx, ecx
+ ret
+InternalMathRRotU64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.S
new file mode 100644
index 0000000000..ca78394e39
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.S
@@ -0,0 +1,44 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# RShiftU64.asm
+#
+# Abstract:
+#
+# 64-bit logical right shift function for IA-32
+#
+#------------------------------------------------------------------------------
+
+ .686:
+ .code:
+
+.globl ASM_PFX(InternalMathRShiftU64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathRShiftU64 (
+# IN UINT64 Operand,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMathRShiftU64):
+ movb 12(%esp), %cl
+ xorl %edx, %edx
+ movl 8(%esp), %eax
+ testb $32, %cl
+ cmovz %eax, %edx
+ cmovz 0x4(%esp), %eax
+ shrdl %cl, %edx, %eax
+ shr %cl, %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.asm
new file mode 100644
index 0000000000..faa4e96771
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/RShiftU64.asm
@@ -0,0 +1,46 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; RShiftU64.asm
+;
+; Abstract:
+;
+; 64-bit logical right shift function for IA-32
+;
+;------------------------------------------------------------------------------
+
+ .686
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathRShiftU64 (
+; IN UINT64 Operand,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+InternalMathRShiftU64 PROC
+ mov cl, [esp + 12] ; cl <- Count
+ xor edx, edx
+ mov eax, [esp + 8]
+ test cl, 32 ; Count >= 32?
+ cmovz edx, eax
+ cmovz eax, [esp + 4]
+ shrd eax, edx, cl
+ shr edx, cl
+ ret
+InternalMathRShiftU64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.S
new file mode 100644
index 0000000000..3433344b7b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr0.Asm
+#
+# Abstract:
+#
+# AsmReadCr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadCr0)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadCr0):
+ movl %cr0, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.asm
new file mode 100644
index 0000000000..a8fe4a7e89
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr0.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadCr0.Asm
+;
+; Abstract:
+;
+; AsmReadCr0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadCr0 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadCr0 PROC
+ mov eax, cr0
+ ret
+AsmReadCr0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.S
new file mode 100644
index 0000000000..d308895367
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr2.Asm
+#
+# Abstract:
+#
+# AsmReadCr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadCr2)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadCr2):
+ movl %cr2, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.asm
new file mode 100644
index 0000000000..a6a9b8c08f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr2.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadCr2.Asm
+;
+; Abstract:
+;
+; AsmReadCr2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadCr2 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadCr2 PROC
+ mov eax, cr2
+ ret
+AsmReadCr2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.S
new file mode 100644
index 0000000000..aaec1f01d0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr3.Asm
+#
+# Abstract:
+#
+# AsmReadCr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadCr3)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadCr3):
+ movl %cr3, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.asm
new file mode 100644
index 0000000000..97b9ee4b99
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr3.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadCr3.Asm
+;
+; Abstract:
+;
+; AsmReadCr3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadCr3 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadCr3 PROC
+ mov eax, cr3
+ ret
+AsmReadCr3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.S
new file mode 100644
index 0000000000..442d359eda
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr4.Asm
+#
+# Abstract:
+#
+# AsmReadCr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadCr4)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadCr4):
+ movl %cr4, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.asm
new file mode 100644
index 0000000000..a454903387
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCr4.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadCr4.Asm
+;
+; Abstract:
+;
+; AsmReadCr4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadCr4 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadCr4 PROC
+ mov eax, cr4
+ ret
+AsmReadCr4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.S
new file mode 100644
index 0000000000..a3ad69d304
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCs.Asm
+#
+# Abstract:
+#
+# AsmReadCs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadCs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadCs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadCs):
+ movl %cs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.asm
new file mode 100644
index 0000000000..68497e21fe
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadCs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadCs.Asm
+;
+; Abstract:
+;
+; AsmReadCs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadCs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadCs PROC
+ mov eax, cs
+ ret
+AsmReadCs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.S
new file mode 100644
index 0000000000..d4c61f1484
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr0.Asm
+#
+# Abstract:
+#
+# AsmReadDr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr0)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr0):
+ movl %dr0, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.asm
new file mode 100644
index 0000000000..8792ce40b9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr0.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr0.Asm
+;
+; Abstract:
+;
+; AsmReadDr0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr0 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr0 PROC
+ mov eax, dr0
+ ret
+AsmReadDr0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.S
new file mode 100644
index 0000000000..27c5554257
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr1.Asm
+#
+# Abstract:
+#
+# AsmReadDr1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr1)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr1 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr1):
+ movl %dr1, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.asm
new file mode 100644
index 0000000000..e924407d57
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr1.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr1.Asm
+;
+; Abstract:
+;
+; AsmReadDr1 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr1 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr1 PROC
+ mov eax, dr1
+ ret
+AsmReadDr1 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.S
new file mode 100644
index 0000000000..cca84b9efd
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr2.Asm
+#
+# Abstract:
+#
+# AsmReadDr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr2)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr2):
+ movl %dr2, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.asm
new file mode 100644
index 0000000000..bbbef7e2fa
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr2.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr2.Asm
+;
+; Abstract:
+;
+; AsmReadDr2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr2 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr2 PROC
+ mov eax, dr2
+ ret
+AsmReadDr2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.S
new file mode 100644
index 0000000000..60b0550381
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr3.Asm
+#
+# Abstract:
+#
+# AsmReadDr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr3)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr3):
+ movl %dr3, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.asm
new file mode 100644
index 0000000000..af2e7a2689
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr3.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr3.Asm
+;
+; Abstract:
+;
+; AsmReadDr3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr3 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr3 PROC
+ mov eax, dr3
+ ret
+AsmReadDr3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.S
new file mode 100644
index 0000000000..84883df971
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr4.Asm
+#
+# Abstract:
+#
+# AsmReadDr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr4)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr4):
+ movl %dr4, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.asm
new file mode 100644
index 0000000000..606f26fe2a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr4.asm
@@ -0,0 +1,47 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr4.Asm
+;
+; Abstract:
+;
+; AsmReadDr4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr4 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr4 PROC
+ ;
+ ; DR4 is alias to DR6 only if DE (in CR4) is cleared. Otherwise, reading
+ ; this register will cause a #UD exception.
+ ;
+ ; MS assembler doesn't support this instruction since no one would use it
+ ; under normal circustances. Here opcode is used.
+ ;
+ DB 0fh, 21h, 0e0h
+ ret
+AsmReadDr4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.S
new file mode 100644
index 0000000000..5abb226b91
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr5.Asm
+#
+# Abstract:
+#
+# AsmReadDr5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr5)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr5 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr5):
+ movl %dr5, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.asm
new file mode 100644
index 0000000000..091792dab9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr5.asm
@@ -0,0 +1,47 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr5.Asm
+;
+; Abstract:
+;
+; AsmReadDr5 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr5 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr5 PROC
+ ;
+ ; DR5 is alias to DR7 only if DE (in CR4) is cleared. Otherwise, reading
+ ; this register will cause a #UD exception.
+ ;
+ ; MS assembler doesn't support this instruction since no one would use it
+ ; under normal circustances. Here opcode is used.
+ ;
+ DB 0fh, 21h, 0e8h
+ ret
+AsmReadDr5 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.S
new file mode 100644
index 0000000000..9594851c7e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr6.Asm
+#
+# Abstract:
+#
+# AsmReadDr6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr6)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr6 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr6):
+ movl %dr6, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.asm
new file mode 100644
index 0000000000..479414b3e6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr6.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr6.Asm
+;
+; Abstract:
+;
+; AsmReadDr6 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr6 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr6 PROC
+ mov eax, dr6
+ ret
+AsmReadDr6 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.S
new file mode 100644
index 0000000000..4ba13efcb4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr7.Asm
+#
+# Abstract:
+#
+# AsmReadDr7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDr7)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr7 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDr7):
+ movl %dr7, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.asm
new file mode 100644
index 0000000000..7dee98121c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDr7.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDr7.Asm
+;
+; Abstract:
+;
+; AsmReadDr7 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadDr7 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDr7 PROC
+ mov eax, dr7
+ ret
+AsmReadDr7 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.S
new file mode 100644
index 0000000000..c3dc8451ad
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDs.Asm
+#
+# Abstract:
+#
+# AsmReadDs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadDs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadDs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadDs):
+ movl %ds, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.asm
new file mode 100644
index 0000000000..b8edcb6996
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadDs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadDs.Asm
+;
+; Abstract:
+;
+; AsmReadDs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadDs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadDs PROC
+ mov eax, ds
+ ret
+AsmReadDs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.S
new file mode 100644
index 0000000000..ab5e522739
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadEflags.Asm
+#
+# Abstract:
+#
+# AsmReadEflags function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadEflags)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadEflags (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadEflags):
+ pushfl
+ pop %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.asm
new file mode 100644
index 0000000000..32d55b35b9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEflags.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadEflags.Asm
+;
+; Abstract:
+;
+; AsmReadEflags function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmReadEflags (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadEflags PROC
+ pushfd
+ pop eax
+ ret
+AsmReadEflags ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.S
new file mode 100644
index 0000000000..26ed55d9e1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadEs.Asm
+#
+# Abstract:
+#
+# AsmReadEs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadEs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadEs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadEs):
+ movl %es, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.asm
new file mode 100644
index 0000000000..48f141748e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadEs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadEs.Asm
+;
+; Abstract:
+;
+; AsmReadEs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadEs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadEs PROC
+ mov eax, es
+ ret
+AsmReadEs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.S
new file mode 100644
index 0000000000..bd38c6ac10
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadFs.Asm
+#
+# Abstract:
+#
+# AsmReadFs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadFs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadFs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadFs):
+ movl %fs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.asm
new file mode 100644
index 0000000000..ae87107599
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadFs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadFs.Asm
+;
+; Abstract:
+;
+; AsmReadFs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadFs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadFs PROC
+ mov eax, fs
+ ret
+AsmReadFs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.S
new file mode 100644
index 0000000000..8869164606
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadGdtr.Asm
+#
+# Abstract:
+#
+# InternalX86ReadGdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86ReadGdtr)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86ReadGdtr (
+# OUT IA32_DESCRIPTOR *Gdtr
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86ReadGdtr):
+ movl 4(%esp), %eax
+ sgdt (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.asm
new file mode 100644
index 0000000000..beacb62b0d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGdtr.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadGdtr.Asm
+;
+; Abstract:
+;
+; AsmReadGdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86ReadGdtr (
+; OUT IA32_DESCRIPTOR *Gdtr
+; );
+;------------------------------------------------------------------------------
+InternalX86ReadGdtr PROC
+ mov eax, [esp + 4]
+ sgdt fword ptr [eax]
+ ret
+InternalX86ReadGdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.S
new file mode 100644
index 0000000000..82b396661d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadGs.Asm
+#
+# Abstract:
+#
+# AsmReadGs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadGs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadGs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadGs):
+ movl %gs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.asm
new file mode 100644
index 0000000000..93313b8998
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadGs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadGs.Asm
+;
+; Abstract:
+;
+; AsmReadGs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadGs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadGs PROC
+ mov eax, gs
+ ret
+AsmReadGs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.S
new file mode 100644
index 0000000000..0e5d32e3d8
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadIdtr.Asm
+#
+# Abstract:
+#
+# InternalX86ReadIdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(InternalX86ReadIdtr)
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86ReadIdtr (
+# OUT IA32_DESCRIPTOR *Idtr
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(InternalX86ReadIdtr):
+ movl 4(%esp), %eax
+ sidt (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.asm
new file mode 100644
index 0000000000..dc7d473507
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadIdtr.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadIdtr.Asm
+;
+; Abstract:
+;
+; AsmReadIdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86ReadIdtr (
+; OUT IA32_DESCRIPTOR *Idtr
+; );
+;------------------------------------------------------------------------------
+InternalX86ReadIdtr PROC
+ mov eax, [esp + 4]
+ sidt fword ptr [eax]
+ ret
+InternalX86ReadIdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.S
new file mode 100644
index 0000000000..addb1757d0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadLdtr.Asm
+#
+# Abstract:
+#
+# AsmReadLdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadLdtr)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadLdtr (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadLdtr):
+ sldt %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.asm
new file mode 100644
index 0000000000..449b7cfe99
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadLdtr.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadLdtr.Asm
+;
+; Abstract:
+;
+; AsmReadLdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadLdtr (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadLdtr PROC
+ sldt ax
+ ret
+AsmReadLdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.S
new file mode 100644
index 0000000000..f191337f68
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm0.Asm
+#
+# Abstract:
+#
+# AsmReadMm0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm0)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm0):
+ push %eax
+ push %eax
+ movq %mm0, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.asm
new file mode 100644
index 0000000000..e43c45fab4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm0.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm0.Asm
+;
+; Abstract:
+;
+; AsmReadMm0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm0 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm0 PROC
+ push eax
+ push eax
+ movq [esp], mm0
+ pop eax
+ pop edx
+ ret
+AsmReadMm0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.S
new file mode 100644
index 0000000000..790541aaeb
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm1.Asm
+#
+# Abstract:
+#
+# AsmReadMm1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm1)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm1 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm1):
+ push %eax
+ push %eax
+ movq %mm1, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.asm
new file mode 100644
index 0000000000..9f92a44aa0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm1.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm1.Asm
+;
+; Abstract:
+;
+; AsmReadMm1 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm1 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm1 PROC
+ push eax
+ push eax
+ movq [esp], mm1
+ pop eax
+ pop edx
+ ret
+AsmReadMm1 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.S
new file mode 100644
index 0000000000..231d62c762
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm2.Asm
+#
+# Abstract:
+#
+# AsmReadMm2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm2)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm2):
+ push %eax
+ push %eax
+ movq %mm2, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.asm
new file mode 100644
index 0000000000..38e4cb0047
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm2.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm2.Asm
+;
+; Abstract:
+;
+; AsmReadMm2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm2 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm2 PROC
+ push eax
+ push eax
+ movq [esp], mm2
+ pop eax
+ pop edx
+ ret
+AsmReadMm2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.S
new file mode 100644
index 0000000000..1e1f6dd684
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm3.Asm
+#
+# Abstract:
+#
+# AsmReadMm3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm3)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm3):
+ push %eax
+ push %eax
+ movq %mm3, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.asm
new file mode 100644
index 0000000000..e646762bf3
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm3.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm3.Asm
+;
+; Abstract:
+;
+; AsmReadMm3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm3 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm3 PROC
+ push eax
+ push eax
+ movq [esp], mm3
+ pop eax
+ pop edx
+ ret
+AsmReadMm3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.S
new file mode 100644
index 0000000000..5da446befe
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm4.Asm
+#
+# Abstract:
+#
+# AsmReadMm4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm4)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm4):
+ push %eax
+ push %eax
+ movq %mm4, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.asm
new file mode 100644
index 0000000000..8da079d82c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm4.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm4.Asm
+;
+; Abstract:
+;
+; AsmReadMm4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm4 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm4 PROC
+ push eax
+ push eax
+ movq [esp], mm4
+ pop eax
+ pop edx
+ ret
+AsmReadMm4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.S
new file mode 100644
index 0000000000..5528fe1812
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm5.Asm
+#
+# Abstract:
+#
+# AsmReadMm5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm5)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm5 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm5):
+ push %eax
+ push %eax
+ movq %mm5, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.asm
new file mode 100644
index 0000000000..9d6b4746a6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm5.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm5.Asm
+;
+; Abstract:
+;
+; AsmReadMm5 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm5 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm5 PROC
+ push eax
+ push eax
+ movq [esp], mm5
+ pop eax
+ pop edx
+ ret
+AsmReadMm5 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.S
new file mode 100644
index 0000000000..5d9bd11269
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm6.Asm
+#
+# Abstract:
+#
+# AsmReadMm6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm6)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm6 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm6):
+ push %eax
+ push %eax
+ movq %mm6, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.asm
new file mode 100644
index 0000000000..95c73f601b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm6.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm6.Asm
+;
+; Abstract:
+;
+; AsmReadMm6 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm6 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm6 PROC
+ push eax
+ push eax
+ movq [esp], mm6
+ pop eax
+ pop edx
+ ret
+AsmReadMm6 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.S
new file mode 100644
index 0000000000..26866b6a09
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm7.Asm
+#
+# Abstract:
+#
+# AsmReadMm7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMm7)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadMm7 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMm7):
+ push %eax
+ push %eax
+ movq %mm7, (%esp)
+ pop %eax
+ pop %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.asm
new file mode 100644
index 0000000000..0bd3b9b61f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.asm
@@ -0,0 +1,45 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMm7.Asm
+;
+; Abstract:
+;
+; AsmReadMm7 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMm7 (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadMm7 PROC
+ push eax
+ push eax
+ movq [esp], mm7
+ pop eax
+ pop edx
+ ret
+AsmReadMm7 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.S
new file mode 100644
index 0000000000..505b7e688b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMsr64.Asm
+#
+# Abstract:
+#
+# AsmReadMsr64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadMsr64)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMsr64 (
+# IN UINT32 Index
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadMsr64):
+ movl 4(%esp), %ecx
+ rdmsr
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.asm
new file mode 100644
index 0000000000..9a3e11ccca
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMsr64.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadMsr64.Asm
+;
+; Abstract:
+;
+; AsmReadMsr64 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadMsr64 (
+; IN UINT64 Index
+; );
+;------------------------------------------------------------------------------
+AsmReadMsr64 PROC
+ mov ecx, [esp + 4]
+ rdmsr
+ ret
+AsmReadMsr64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.S
new file mode 100644
index 0000000000..055e99c25a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadPmc.Asm
+#
+# Abstract:
+#
+# AsmReadPmc function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadPmc)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadPmc (
+# IN UINT32 PmcIndex
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadPmc):
+ movl 4(%esp), %ecx
+ rdpmc
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.asm
new file mode 100644
index 0000000000..17156d4652
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadPmc.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadPmc.Asm
+;
+; Abstract:
+;
+; AsmReadPmc function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadPmc (
+; IN UINT32 PmcIndex
+; );
+;------------------------------------------------------------------------------
+AsmReadPmc PROC
+ mov ecx, [esp + 4]
+ rdpmc
+ ret
+AsmReadPmc ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.S
new file mode 100644
index 0000000000..4f15248f1a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadSs.Asm
+#
+# Abstract:
+#
+# AsmReadSs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadSs)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadSs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadSs):
+ movl %ss, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.asm
new file mode 100644
index 0000000000..414353755f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadSs.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadSs.Asm
+;
+; Abstract:
+;
+; AsmReadSs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadSs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadSs PROC
+ mov eax, ss
+ ret
+AsmReadSs ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.S
new file mode 100644
index 0000000000..af12dd2f3f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadTr.Asm
+#
+# Abstract:
+#
+# AsmReadTr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadTr)
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadTr (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadTr):
+ str %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.asm
new file mode 100644
index 0000000000..4f4e64b186
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTr.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadTr.Asm
+;
+; Abstract:
+;
+; AsmReadTr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadTr (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadTr PROC
+ str ax
+ ret
+AsmReadTr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.S
new file mode 100644
index 0000000000..cab29661ae
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadTsc.Asm
+#
+# Abstract:
+#
+# AsmReadTsc function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(AsmReadTsc)
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadTsc (
+# VOID
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(AsmReadTsc):
+ rdtsc
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.asm
new file mode 100644
index 0000000000..fff38292ef
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadTsc.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; ReadTsc.Asm
+;
+; Abstract:
+;
+; AsmReadTsc function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmReadTsc (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmReadTsc PROC
+ rdtsc
+ ret
+AsmReadTsc ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.S
new file mode 100644
index 0000000000..c8993084ac
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.S
@@ -0,0 +1,44 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# SetJump.Asm
+#
+# Abstract:
+#
+# Implementation of SetJump() on IA-32.
+#
+#------------------------------------------------------------------------------
+
+.globl ASM_PFX(SetJump), ASM_PFX(InternalAssertJumpBuffer)
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# SetJump (
+# OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(SetJump):
+ pushl 0x4(%esp)
+ call ASM_PFX(InternalAssertJumpBuffer)
+ pop %ecx
+ pop %ecx
+ movl (%esp), %edx
+ movl %ebx, (%edx)
+ movl %esi, 4(%edx)
+ movl %edi, 8(%edx)
+ movl %ebp, 12(%edx)
+ movl %esp, 16(%edx)
+ movl %ecx, 20(%edx)
+ xorl %eax, %eax
+ jmp *%ecx
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.asm
new file mode 100644
index 0000000000..4b7b40c47a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SetJump.asm
@@ -0,0 +1,51 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; SetJump.Asm
+;
+; Abstract:
+;
+; Implementation of SetJump() on IA-32.
+;
+;------------------------------------------------------------------------------
+
+ .386
+ .model flat,C
+ .code
+
+InternalAssertJumpBuffer PROTO C
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; SetJump (
+; OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer
+; );
+;------------------------------------------------------------------------------
+SetJump PROC
+ push [esp + 4]
+ call InternalAssertJumpBuffer ; To validate JumpBuffer
+ pop ecx
+ pop ecx ; ecx <- return address
+ mov edx, [esp]
+ mov [edx], ebx
+ mov [edx + 4], esi
+ mov [edx + 8], edi
+ mov [edx + 12], ebp
+ mov [edx + 16], esp
+ mov [edx + 20], ecx ; eip value to restore in LongJump
+ xor eax, eax
+ jmp ecx
+SetJump ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.S
new file mode 100644
index 0000000000..c15ca444f0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuId.Asm
+#
+# Abstract:
+#
+# AsmCpuid function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InternalMathSwapBytes64 (
+# IN UINT64 Operand
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(InternalMathSwapBytes64)
+ASM_PFX(InternalMathSwapBytes64):
+ movl 8(%esp), %eax
+ movl 4(%esp), %edx
+ bswapl %eax
+ bswapl %edx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.asm
new file mode 100644
index 0000000000..7647880202
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/SwapBytes64.asm
@@ -0,0 +1,43 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; CpuId.Asm
+;
+; Abstract:
+;
+; AsmCpuid function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; InternalMathSwapBytes64 (
+; IN UINT64 Operand
+; );
+;------------------------------------------------------------------------------
+InternalMathSwapBytes64 PROC
+ mov eax, [esp + 8] ; eax <- upper 32 bits
+ mov edx, [esp + 4] ; edx <- lower 32 bits
+ bswap eax
+ bswap edx
+ ret
+InternalMathSwapBytes64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Thunk16.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Thunk16.S
new file mode 100644
index 0000000000..5755a3705f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Thunk16.S
@@ -0,0 +1,202 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Thunk16.S
+#
+# Abstract:
+#
+# Real mode thunk
+#
+#------------------------------------------------------------------------------
+
+#include
+
+.globl ASM_PFX(m16Start), ASM_PFX(m16Size), ASM_PFX(mThunk16Attr), ASM_PFX(m16Gdt), ASM_PFX(m16GdtrBase), ASM_PFX(mTransition)
+.globl ASM_PFX(InternalAsmThunk16)
+
+ASM_PFX(m16Start):
+
+SavedGdt: .space 6
+
+ASM_PFX(BackFromUserCode):
+ push %ss
+ push %cs
+ .byte 0x66
+ call L_Base1 # push eip
+L_Base1:
+ pushfw # pushfd actually
+ cli # disable interrupts
+ push %gs
+ push %fs
+ push %es
+ push %ds
+ pushaw # pushad actually
+ .byte 0x66, 0xba # mov edx, imm32
+ASM_PFX(ThunkAttr): .space 4
+ testb $THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15, %dl
+ jz 1f
+ movl $0x15cd2401, %eax # mov ax, 2401h & int 15h
+ cli # disable interrupts
+ jnc 2f
+1:
+ testb $THUNK_ATTRIBUTE_DISABLE_A20_MASK_KBD_CTRL, %dl
+ jz 2f
+ inb $0x92, %al
+ orb $2, %al
+ outb %al, $0x92 # deactivate A20M#
+2:
+ movl %ss, %eax
+ .byte 0x67, 0x66, 0x8d, 0x6c, 0x24, 0x34, 0x66
+ mov %ebp, 0xffffffd8(%esi)
+ mov 0xfffffff8(%esi), %ebx
+ shlw $4, %ax # shl eax, 4
+ addw %ax, %bp # add ebp, eax
+ .byte 0x66, 0xb8 # mov eax, imm32
+SavedCr4: .space 4
+ movl %eax, %cr4
+ lgdtw %cs:0xfffffff2(%edi)
+ .byte 0x66, 0xb8 # mov eax, imm32
+SavedCr0: .space 4
+ movl %eax, %cr0
+ .byte 0xb8 # mov ax, imm16
+SavedSs: .space 2
+ movl %eax, %ss
+ .byte 0x66, 0xbc # mov esp, imm32
+SavedEsp: .space 4
+ .byte 0x66
+ lret # return to protected mode
+
+_EntryPoint: .long ASM_PFX(ToUserCode) - ASM_PFX(m16Start)
+ .word 0x8
+_16Idtr: .word 0x3ff
+ .long 0
+_16Gdtr: .word GdtEnd - _NullSegDesc - 1
+_16GdtrBase: .long _NullSegDesc
+
+ASM_PFX(ToUserCode):
+ movl %ss, %edx
+ movl %ecx, %ss # set new segment selectors
+ movl %ecx, %ds
+ movl %ecx, %es
+ movl %ecx, %fs
+ movl %ecx, %gs
+ movl %eax, %cr0
+ movl %ebp, %cr4 # real mode starts at next instruction
+ movl %esi, %ss # set up 16-bit stack segment
+ xchgw %bx, %sp # set up 16-bit stack pointer
+ .byte 0x66
+ call L_Base # push eip
+L_Base:
+ popw %bp # ebp <- offset L_Base
+ .byte 0x67; # address size override
+ push 54(%esp)
+ lea 0xc(%esi), %eax
+ push %eax
+ lret
+
+L_RealMode:
+ mov %edx, %cs:0xffffffc5(%esi)
+ mov %bx, %cs:0xffffffcb(%esi)
+ lidtw %cs:0xffffffd7(%esi)
+ popaw # popad actually
+ pop %ds
+ pop %es
+ pop %fs
+ pop %gs
+ popfw # popfd
+ lretw # transfer control to user code
+
+_NullSegDesc: .quad 0
+_16CsDesc:
+ .word -1
+ .word 0
+ .byte 0
+ .byte 0x9b
+ .byte 0x8f # 16-bit segment, 4GB limit
+ .byte 0
+_16DsDesc:
+ .word -1
+ .word 0
+ .byte 0
+ .byte 0x93
+ .byte 0x8f # 16-bit segment, 4GB limit
+ .byte 0
+GdtEnd:
+
+#
+# @param RegSet Pointer to a IA32_DWORD_REGS structure
+# @param Transition Pointer to the transition code
+# @return The address of the 16-bit stack after returning from user code
+#
+ASM_PFX(InternalAsmThunk16):
+ push %ebp
+ push %ebx
+ push %esi
+ push %edi
+ push %ds
+ push %es
+ push %fs
+ push %gs
+ movl 36(%esp), %esi # esi <- RegSet
+ movzwl 0x32(%esi), %edx
+ mov 0xc(%esi), %edi
+ add $0xffffffc8, %edi
+ movl %edi, %ebx # ebx <- stack offset
+ imul $0x10, %edx, %eax
+ push $0xd
+ addl %eax, %edi # edi <- linear address of 16-bit stack
+ pop %ecx
+ rep
+ movsl # copy RegSet
+ movl 40(%esp), %eax # eax <- address of transition code
+ movl %edx, %esi # esi <- 16-bit stack segment
+ lea 0x5e(%eax), %edx
+ movl %eax, %ecx
+ andl $0xf, %ecx
+ shll $12, %eax
+ lea 0x6(%ecx), %ecx
+ movw %cx, %ax
+ stosl # [edi] <- return address of user code
+ sgdtl 0xffffffa2(%edx)
+ sidtl 0x24(%esp)
+ movl %cr0, %eax
+ movl %eax, (%edx) # save CR0 in SavedCr0
+ andl $0x7ffffffe, %eax # clear PE, PG bits
+ movl %cr4, %ebp
+ mov %ebp, 0xfffffff1(%edx)
+ andl $0x300, %ebp # clear all but PCE and OSFXSR bits
+ pushl $0x10
+ pop %ecx # ecx <- selector for data segments
+ lgdtl 0x20(%edx)
+ pushfl
+ lcall *0x14(%edx)
+ popfl
+ lidtl 0x24(%esp)
+ lea 0xffffffcc(%ebp), %eax
+ pop %gs
+ pop %fs
+ pop %es
+ pop %ds
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
+
+ .const:
+
+ASM_PFX(m16Size): .word _InternalAsmThunk16 - ASM_PFX(m16Start)
+ASM_PFX(mThunk16Attr): .word _ThunkAttr - ASM_PFX(m16Start)
+ASM_PFX(m16Gdt): .word _NullSegDesc - ASM_PFX(m16Start)
+ASM_PFX(m16GdtrBase): .word _16GdtrBase - ASM_PFX(m16Start)
+ASM_PFX(mTransition): .word _EntryPoint - ASM_PFX(m16Start)
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.S
new file mode 100644
index 0000000000..b19348dad9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Wbinvd.Asm
+#
+# Abstract:
+#
+# AsmWbinvd function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWbinvd (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWbinvd)
+ASM_PFX(AsmWbinvd):
+ wbinvd
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.asm
new file mode 100644
index 0000000000..1230c89c20
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/Wbinvd.asm
@@ -0,0 +1,40 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; Wbinvd.Asm
+;
+; Abstract:
+;
+; AsmWbinvd function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .486p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWbinvd (
+; VOID
+; );
+;------------------------------------------------------------------------------
+AsmWbinvd PROC
+ wbinvd
+ ret
+AsmWbinvd ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.S
new file mode 100644
index 0000000000..6bce3a4d50
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr0.Asm
+#
+# Abstract:
+#
+# AsmWriteCr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr0 (
+# IN UINTN Cr0
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteCr0)
+ASM_PFX(AsmWriteCr0):
+ movl 4(%esp), %eax
+ movl %eax, %cr0
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.asm
new file mode 100644
index 0000000000..5eab67f819
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr0.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteCr0.Asm
+;
+; Abstract:
+;
+; AsmWriteCr0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteCr0 (
+; UINTN Cr0
+; );
+;------------------------------------------------------------------------------
+AsmWriteCr0 PROC
+ mov eax, [esp + 4]
+ mov cr0, eax
+ ret
+AsmWriteCr0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.S
new file mode 100644
index 0000000000..64d2c1b534
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr2.Asm
+#
+# Abstract:
+#
+# AsmWriteCr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr2 (
+# IN UINTN Cr2
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteCr2)
+ASM_PFX(AsmWriteCr2):
+ movl 4(%esp), %eax
+ movl %eax, %cr2
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.asm
new file mode 100644
index 0000000000..0df84412bf
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr2.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteCr2.Asm
+;
+; Abstract:
+;
+; AsmWriteCr2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteCr2 (
+; UINTN Cr2
+; );
+;------------------------------------------------------------------------------
+AsmWriteCr2 PROC
+ mov eax, [esp + 4]
+ mov cr2, eax
+ ret
+AsmWriteCr2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.S
new file mode 100644
index 0000000000..767182ee4e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr3.Asm
+#
+# Abstract:
+#
+# AsmWriteCr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr3 (
+# IN UINTN Cr3
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteCr3)
+ASM_PFX(AsmWriteCr3):
+ movl 4(%esp), %eax
+ movl %eax, %cr3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.asm
new file mode 100644
index 0000000000..32b05fdf35
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr3.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteCr3.Asm
+;
+; Abstract:
+;
+; AsmWriteCr3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteCr3 (
+; UINTN Cr3
+; );
+;------------------------------------------------------------------------------
+AsmWriteCr3 PROC
+ mov eax, [esp + 4]
+ mov cr3, eax
+ ret
+AsmWriteCr3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.S
new file mode 100644
index 0000000000..dc6828ac91
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr4.Asm
+#
+# Abstract:
+#
+# AsmWriteCr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr4 (
+# IN UINTN Cr4
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteCr4)
+ASM_PFX(AsmWriteCr4):
+ movl 4(%esp), %eax
+ movl %eax, %cr4
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.asm
new file mode 100644
index 0000000000..4ed7f61030
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteCr4.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteCr4.Asm
+;
+; Abstract:
+;
+; AsmWriteCr4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteCr4 (
+; UINTN Cr4
+; );
+;------------------------------------------------------------------------------
+AsmWriteCr4 PROC
+ mov eax, [esp + 4]
+ mov cr4, eax
+ ret
+AsmWriteCr4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.S
new file mode 100644
index 0000000000..c05af0ec1e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr0.Asm
+#
+# Abstract:
+#
+# AsmWriteDr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr0 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr0)
+ASM_PFX(AsmWriteDr0):
+ movl 4(%esp), %eax
+ movl %eax, %dr0
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.asm
new file mode 100644
index 0000000000..1bd39d50e4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr0.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr0.Asm
+;
+; Abstract:
+;
+; AsmWriteDr0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr0 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr0 PROC
+ mov eax, [esp + 4]
+ mov dr0, eax
+ ret
+AsmWriteDr0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.S
new file mode 100644
index 0000000000..87031768ac
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr1.Asm
+#
+# Abstract:
+#
+# AsmWriteDr1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr1 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr1)
+ASM_PFX(AsmWriteDr1):
+ movl 4(%esp), %eax
+ movl %eax, %dr1
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.asm
new file mode 100644
index 0000000000..542125ba55
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr1.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr1.Asm
+;
+; Abstract:
+;
+; AsmWriteDr1 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr1 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr1 PROC
+ mov eax, [esp + 4]
+ mov dr1, eax
+ ret
+AsmWriteDr1 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.S
new file mode 100644
index 0000000000..ca4e301b93
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr2.Asm
+#
+# Abstract:
+#
+# AsmWriteDr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr2 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr2)
+ASM_PFX(AsmWriteDr2):
+ movl 4(%esp), %eax
+ movl %eax, %dr2
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.asm
new file mode 100644
index 0000000000..7638babc73
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr2.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr2.Asm
+;
+; Abstract:
+;
+; AsmWriteDr2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr2 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr2 PROC
+ mov eax, [esp + 4]
+ mov dr2, eax
+ ret
+AsmWriteDr2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.S
new file mode 100644
index 0000000000..ed23db7e90
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr3.Asm
+#
+# Abstract:
+#
+# AsmWriteDr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr3 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr3)
+ASM_PFX(AsmWriteDr3):
+ movl 4(%esp), %eax
+ movl %eax, %dr3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.asm
new file mode 100644
index 0000000000..69a17b4ad3
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr3.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr3.Asm
+;
+; Abstract:
+;
+; AsmWriteDr3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr3 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr3 PROC
+ mov eax, [esp + 4]
+ mov dr3, eax
+ ret
+AsmWriteDr3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.S
new file mode 100644
index 0000000000..d17595213a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr4.Asm
+#
+# Abstract:
+#
+# AsmWriteDr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr4 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr4)
+ASM_PFX(AsmWriteDr4):
+ movl 4(%esp), %eax
+ movl %eax, %dr4
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.asm
new file mode 100644
index 0000000000..9c10305b4d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr4.asm
@@ -0,0 +1,48 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr4.Asm
+;
+; Abstract:
+;
+; AsmWriteDr4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr4 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr4 PROC
+ mov eax, [esp + 4]
+ ;
+ ; DR4 is alias to DR6 only if DE (in CR4) is cleared. Otherwise, writing to
+ ; this register will cause a #UD exception.
+ ;
+ ; MS assembler doesn't support this instruction since no one would use it
+ ; under normal circustances. Here opcode is used.
+ ;
+ DB 0fh, 23h, 0e0h
+ ret
+AsmWriteDr4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.S
new file mode 100644
index 0000000000..7e3bb94f1f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr5.Asm
+#
+# Abstract:
+#
+# AsmWriteDr5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr5 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr5)
+ASM_PFX(AsmWriteDr5):
+ movl 4(%esp), %eax
+ movl %eax, %dr5
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.asm
new file mode 100644
index 0000000000..e10434ef3d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr5.asm
@@ -0,0 +1,48 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr5.Asm
+;
+; Abstract:
+;
+; AsmWriteDr5 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr5 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr5 PROC
+ mov eax, [esp + 4]
+ ;
+ ; DR5 is alias to DR7 only if DE (in CR4) is cleared. Otherwise, writing to
+ ; this register will cause a #UD exception.
+ ;
+ ; MS assembler doesn't support this instruction since no one would use it
+ ; under normal circustances. Here opcode is used.
+ ;
+ DB 0fh, 23h, 0e8h
+ ret
+AsmWriteDr5 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.S
new file mode 100644
index 0000000000..0827f347bd
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr6.Asm
+#
+# Abstract:
+#
+# AsmWriteDr6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr6 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr6)
+ASM_PFX(AsmWriteDr6):
+ movl 4(%esp), %eax
+ movl %eax, %dr6
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.asm
new file mode 100644
index 0000000000..4e5acf58b0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr6.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr6.Asm
+;
+; Abstract:
+;
+; AsmWriteDr6 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr6 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr6 PROC
+ mov eax, [esp + 4]
+ mov dr6, eax
+ ret
+AsmWriteDr6 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.S
new file mode 100644
index 0000000000..1f3e916675
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr7.Asm
+#
+# Abstract:
+#
+# AsmWriteDr7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr7 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteDr7)
+ASM_PFX(AsmWriteDr7):
+ movl 4(%esp), %eax
+ movl %eax, %dr7
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.asm
new file mode 100644
index 0000000000..10e83d6fe7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteDr7.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteDr7.Asm
+;
+; Abstract:
+;
+; AsmWriteDr7 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr7 (
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteDr7 PROC
+ mov eax, [esp + 4]
+ mov dr7, eax
+ ret
+AsmWriteDr7 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.S
new file mode 100644
index 0000000000..3aedf7dd68
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteGdtr.Asm
+#
+# Abstract:
+#
+# InternalX86WriteGdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86WriteGdtr (
+# OUT IA32_DESCRIPTOR *Gdtr
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(InternalX86WriteGdtr)
+ASM_PFX(InternalX86WriteGdtr):
+ movl 4(%esp), %eax
+ lgdt (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.asm
new file mode 100644
index 0000000000..f1c7a92e3b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteGdtr.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteGdtr.Asm
+;
+; Abstract:
+;
+; AsmWriteGdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86WriteGdtr (
+; IN CONST IA32_DESCRIPTOR *Idtr
+; );
+;------------------------------------------------------------------------------
+InternalX86WriteGdtr PROC
+ mov eax, [esp + 4]
+ lgdt fword ptr [eax]
+ ret
+InternalX86WriteGdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.S
new file mode 100644
index 0000000000..c3e6ad3353
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteIdtr.Asm
+#
+# Abstract:
+#
+# InternalX86WriteIdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86WriteIdtr (
+# OUT IA32_DESCRIPTOR *Idtr
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(InternalX86WriteIdtr)
+ASM_PFX(InternalX86WriteIdtr):
+ movl 4(%esp), %eax
+ lidt (%eax)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.asm
new file mode 100644
index 0000000000..65fca407f2
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteIdtr.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteIdtr.Asm
+;
+; Abstract:
+;
+; AsmWriteIdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalX86WriteIdtr (
+; IN CONST IA32_DESCRIPTOR *Idtr
+; );
+;------------------------------------------------------------------------------
+InternalX86WriteIdtr PROC
+ mov eax, [esp + 4]
+ lidt fword ptr [eax]
+ ret
+InternalX86WriteIdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.S
new file mode 100644
index 0000000000..8b2cc3c029
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteLdtr.Asm
+#
+# Abstract:
+#
+# AsmWriteLdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteLdtr (
+# IN UINT16 Ldtr
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteLdtr)
+ASM_PFX(AsmWriteLdtr):
+ movl 4(%esp), %eax
+ lldtw %ax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.asm
new file mode 100644
index 0000000000..39f8b2ed5e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteLdtr.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteLdtr.Asm
+;
+; Abstract:
+;
+; AsmWriteLdtr function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .386p
+ .model flat
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteLdtr (
+; IN UINT16 Ldtr
+; );
+;------------------------------------------------------------------------------
+_AsmWriteLdtr PROC
+ mov eax, [esp + 4]
+ lldt ax
+ ret
+_AsmWriteLdtr ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.S
new file mode 100644
index 0000000000..ef70763e52
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm0.Asm
+#
+# Abstract:
+#
+# AsmWriteMm0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm0 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm0)
+ASM_PFX(AsmWriteMm0):
+ movq 4(%esp), %mm0
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.asm
new file mode 100644
index 0000000000..15912f6c4a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm0.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm0.Asm
+;
+; Abstract:
+;
+; AsmWriteMm0 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm0 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm0 PROC
+ movq mm0, [esp + 4]
+ ret
+AsmWriteMm0 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.S
new file mode 100644
index 0000000000..74a3d711b5
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm1.Asm
+#
+# Abstract:
+#
+# AsmWriteMm1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm1 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm1)
+ASM_PFX(AsmWriteMm1):
+ movq 4(%esp), %mm1
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.asm
new file mode 100644
index 0000000000..097e760e8c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm1.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm1.Asm
+;
+; Abstract:
+;
+; AsmWriteMm1 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm1 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm1 PROC
+ movq mm1, [esp + 4]
+ ret
+AsmWriteMm1 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.S
new file mode 100644
index 0000000000..a3c548dcec
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm2.Asm
+#
+# Abstract:
+#
+# AsmWriteMm2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm2 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm2)
+ASM_PFX(AsmWriteMm2):
+ movq 4(%esp), %mm2
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.asm
new file mode 100644
index 0000000000..fea7081d28
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm2.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm2.Asm
+;
+; Abstract:
+;
+; AsmWriteMm2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm2 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm2 PROC
+ movq mm2, [esp + 4]
+ ret
+AsmWriteMm2 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.S
new file mode 100644
index 0000000000..98b11a5818
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm3.Asm
+#
+# Abstract:
+#
+# AsmWriteMm3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm3 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm3)
+ASM_PFX(AsmWriteMm3):
+ movq 4(%esp), %mm3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.asm
new file mode 100644
index 0000000000..1af24908f7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm3.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm3.Asm
+;
+; Abstract:
+;
+; AsmWriteMm3 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm3 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm3 PROC
+ movq mm3, [esp + 4]
+ ret
+AsmWriteMm3 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.S
new file mode 100644
index 0000000000..107c695cf7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm4.Asm
+#
+# Abstract:
+#
+# AsmWriteMm4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm4 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm4)
+ASM_PFX(AsmWriteMm4):
+ movq 4(%esp), %mm4
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.asm
new file mode 100644
index 0000000000..2cf9da095c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm4.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm4.Asm
+;
+; Abstract:
+;
+; AsmWriteMm4 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm4 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm4 PROC
+ movq mm4, [esp + 4]
+ ret
+AsmWriteMm4 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.S
new file mode 100644
index 0000000000..be6a6f78b2
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm5.Asm
+#
+# Abstract:
+#
+# AsmWriteMm5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm5 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm5)
+ASM_PFX(AsmWriteMm5):
+ movq 4(%esp), %mm5
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.asm
new file mode 100644
index 0000000000..9c9882ef10
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm5.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm5.Asm
+;
+; Abstract:
+;
+; AsmWriteMm5 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm5 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm5 PROC
+ movq mm5, [esp + 4]
+ ret
+AsmWriteMm5 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.S
new file mode 100644
index 0000000000..51a8973460
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm6.Asm
+#
+# Abstract:
+#
+# AsmWriteMm6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm6 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm6)
+ASM_PFX(AsmWriteMm6):
+ movq 4(%esp), %mm6
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.asm
new file mode 100644
index 0000000000..5e0cfad563
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm6.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm6.Asm
+;
+; Abstract:
+;
+; AsmWriteMm6 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm6 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm6 PROC
+ movq mm6, [esp + 4]
+ ret
+AsmWriteMm6 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.S
new file mode 100644
index 0000000000..824bbeae17
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm7.Asm
+#
+# Abstract:
+#
+# AsmWriteMm7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm7 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMm7)
+ASM_PFX(AsmWriteMm7):
+ movq 4(%esp), %mm7
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.asm
new file mode 100644
index 0000000000..faaa23bfd2
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMm7.asm
@@ -0,0 +1,41 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMm7.Asm
+;
+; Abstract:
+;
+; AsmWriteMm7 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586
+ .model flat,C
+ .mmx
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm7 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMm7 PROC
+ movq mm7, [esp + 4]
+ ret
+AsmWriteMm7 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.S
new file mode 100644
index 0000000000..5c12c981a9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMsr64.Asm
+#
+# Abstract:
+#
+# AsmWriteMsr64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmWriteMsr64 (
+# IN UINT32 Index,
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.globl ASM_PFX(AsmWriteMsr64)
+ASM_PFX(AsmWriteMsr64):
+ movl 12(%esp), %edx
+ movl 8(%esp), %eax
+ movl 4(%esp), %ecx
+ wrmsr
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.asm b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.asm
new file mode 100644
index 0000000000..14edba60c1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/WriteMsr64.asm
@@ -0,0 +1,44 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; WriteMsr64.Asm
+;
+; Abstract:
+;
+; AsmWriteMsr64 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .586p
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmWriteMsr64 (
+; IN UINT32 Index,
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+AsmWriteMsr64 PROC
+ mov edx, [esp + 12]
+ mov eax, [esp + 8]
+ mov ecx, [esp + 4]
+ wrmsr
+ ret
+AsmWriteMsr64 ENDP
+
+ END
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationGcc.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationGcc.c
new file mode 100644
index 0000000000..4c30dbc4b1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationGcc.c
@@ -0,0 +1,407 @@
+/** @file
+ Implementation of synchronization functions.
+
+ Copyright (c) 2006 - 2007, Intel Corporation
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+//
+// Include common header file for this module.
+//
+
+
+#include "BaseLibInternals.h"
+
+//
+// GCC inline assembly for Read Write Barrier
+//
+#define _ReadWriteBarrier() do { asm volatile ("": : : "memory"); } while(0)
+
+#define SPIN_LOCK_RELEASED ((UINTN) 1)
+#define SPIN_LOCK_ACQUIRED ((UINTN) 2)
+
+/**
+ Retrieves the architecture specific spin lock alignment requirements for
+ optimal spin lock performance.
+
+ This function retrieves the spin lock alignment requirements for optimal
+ performance on a given CPU architecture. The spin lock alignment must be a
+ power of two and is returned by this function. If there are no alignment
+ requirements, then 1 must be returned. The spin lock synchronization
+ functions must function correctly if the spin lock size and alignment values
+ returned by this function are not used at all. These values are hints to the
+ consumers of the spin lock synchronization functions to obtain optimal spin
+ lock performance.
+
+ @return The architecture specific spin lock alignment.
+
+**/
+UINTN
+EFIAPI
+GetSpinLockProperties (
+ VOID
+ )
+{
+ // @bug May use a PCD entry to determine this alignment.
+ return 32;
+}
+
+/**
+ Initializes a spin lock to the released state and returns the spin lock.
+
+ This function initializes the spin lock specified by SpinLock to the released
+ state, and returns SpinLock. Optimal performance can be achieved by calling
+ GetSpinLockProperties() to determine the size and alignment requirements for
+ SpinLock.
+
+ If SpinLock is NULL, then ASSERT().
+
+ @param SpinLock A pointer to the spin lock to initialize to the released
+ state.
+
+ @return SpinLock
+
+**/
+SPIN_LOCK *
+EFIAPI
+InitializeSpinLock (
+ OUT SPIN_LOCK *SpinLock
+ )
+{
+ ASSERT (SpinLock != NULL);
+
+ _ReadWriteBarrier();
+ *SpinLock = SPIN_LOCK_RELEASED;
+ _ReadWriteBarrier();
+
+ return SpinLock;
+}
+
+/**
+ Waits until a spin lock can be placed in the acquired state.
+
+ This function checks the state of the spin lock specified by SpinLock. If
+ SpinLock is in the released state, then this function places SpinLock in the
+ acquired state and returns SpinLock. Otherwise, this function waits
+ indefinitely for the spin lock to be released, and then places it in the
+ acquired state and returns SpinLock. All state transitions of SpinLock must
+ be performed using MP safe mechanisms.
+
+ If SpinLock is NULL, then ASSERT().
+ If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
+ If PcdSpinLockTimeout is not zero, and SpinLock is can not be acquired in
+ PcdSpinLockTimeout microseconds, then ASSERT().
+
+ @param SpinLock A pointer to the spin lock to place in the acquired state.
+
+ @return SpinLock
+
+**/
+SPIN_LOCK *
+EFIAPI
+AcquireSpinLock (
+ IN OUT SPIN_LOCK *SpinLock
+ )
+{
+ UINT64 Current;
+ UINT64 Previous;
+ UINT64 Total;
+ UINT64 Start;
+ UINT64 End;
+ UINT64 Timeout;
+ INT64 Cycle;
+ INT64 Delta;
+
+ if (PcdGet32 (PcdSpinLockTimeout) > 0) {
+ //
+ // Get the current timer value
+ //
+ Current = GetPerformanceCounter();
+
+ //
+ // Initialize local variables
+ //
+ Start = 0;
+ End = 0;
+ Total = 0;
+
+ //
+ // Retrieve the performance counter properties and compute the number of performance
+ // counter ticks required to reach the timeout
+ //
+ Timeout = DivU64x32 (
+ MultU64x32 (
+ GetPerformanceCounterProperties (&Start, &End),
+ PcdGet32 (PcdSpinLockTimeout)
+ ),
+ 1000000
+ );
+ Cycle = End - Start;
+ if (Cycle < 0) {
+ Cycle = -Cycle;
+ }
+ Cycle++;
+
+ while (!AcquireSpinLockOrFail (SpinLock)) {
+ CpuPause ();
+ Previous = Current;
+ Current = GetPerformanceCounter();
+ Delta = (INT64) (Current - Previous);
+ if (Start > End) {
+ Delta = -Delta;
+ }
+ if (Delta < 0) {
+ Delta += Cycle;
+ }
+ Total += Delta;
+ ASSERT (Total < Timeout);
+ }
+ } else {
+ while (!AcquireSpinLockOrFail (SpinLock)) {
+ CpuPause ();
+ }
+ }
+ return SpinLock;
+}
+
+/**
+ Attempts to place a spin lock in the acquired state.
+
+ This function checks the state of the spin lock specified by SpinLock. If
+ SpinLock is in the released state, then this function places SpinLock in the
+ acquired state and returns TRUE. Otherwise, FALSE is returned. All state
+ transitions of SpinLock must be performed using MP safe mechanisms.
+
+ If SpinLock is NULL, then ASSERT().
+ If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
+
+ @param SpinLock A pointer to the spin lock to place in the acquired state.
+
+ @retval TRUE SpinLock was placed in the acquired state.
+ @retval FALSE SpinLock could not be acquired.
+
+**/
+BOOLEAN
+EFIAPI
+AcquireSpinLockOrFail (
+ IN OUT SPIN_LOCK *SpinLock
+ )
+{
+ SPIN_LOCK LockValue;
+ VOID *Result;
+
+ ASSERT (SpinLock != NULL);
+
+ LockValue = *SpinLock;
+ ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
+
+ _ReadWriteBarrier ();
+ Result = InterlockedCompareExchangePointer (
+ (VOID**)SpinLock,
+ (VOID*)SPIN_LOCK_RELEASED,
+ (VOID*)SPIN_LOCK_ACQUIRED
+ );
+
+ _ReadWriteBarrier ();
+ return (BOOLEAN) (Result == (VOID*) SPIN_LOCK_RELEASED);
+}
+
+/**
+ Releases a spin lock.
+
+ This function places the spin lock specified by SpinLock in the release state
+ and returns SpinLock.
+
+ If SpinLock is NULL, then ASSERT().
+ If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
+
+ @param SpinLock A pointer to the spin lock to release.
+
+ @return SpinLock
+
+**/
+SPIN_LOCK *
+EFIAPI
+ReleaseSpinLock (
+ IN OUT SPIN_LOCK *SpinLock
+ )
+{
+ SPIN_LOCK LockValue;
+
+ ASSERT (SpinLock != NULL);
+
+ LockValue = *SpinLock;
+ ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
+
+ _ReadWriteBarrier ();
+ *SpinLock = SPIN_LOCK_RELEASED;
+ _ReadWriteBarrier ();
+
+ return SpinLock;
+}
+
+/**
+ Performs an atomic increment of an 32-bit unsigned integer.
+
+ Performs an atomic increment of the 32-bit unsigned integer specified by
+ Value and returns the incremented value. The increment operation must be
+ performed using MP safe mechanisms. The state of the return value is not
+ guaranteed to be MP safe.
+
+ If Value is NULL, then ASSERT().
+
+ @param Value A pointer to the 32-bit value to increment.
+
+ @return The incremented value.
+
+**/
+UINT32
+EFIAPI
+InterlockedIncrement (
+ IN UINT32 *Value
+ )
+{
+ ASSERT (Value != NULL);
+ return InternalSyncIncrement (Value);
+}
+
+/**
+ Performs an atomic decrement of an 32-bit unsigned integer.
+
+ Performs an atomic decrement of the 32-bit unsigned integer specified by
+ Value and returns the decremented value. The decrement operation must be
+ performed using MP safe mechanisms. The state of the return value is not
+ guaranteed to be MP safe.
+
+ If Value is NULL, then ASSERT().
+
+ @param Value A pointer to the 32-bit value to decrement.
+
+ @return The decremented value.
+
+**/
+UINT32
+EFIAPI
+InterlockedDecrement (
+ IN UINT32 *Value
+ )
+{
+ ASSERT (Value != NULL);
+ return InternalSyncDecrement (Value);
+}
+
+/**
+ Performs an atomic compare exchange operation on a 32-bit unsigned integer.
+
+ Performs an atomic compare exchange operation on the 32-bit unsigned integer
+ specified by Value. If Value is equal to CompareValue, then Value is set to
+ ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
+ then Value is returned. The compare exchange operation must be performed using
+ MP safe mechanisms.
+
+ If Value is NULL, then ASSERT().
+
+ @param Value A pointer to the 32-bit value for the compare exchange
+ operation.
+ @param CompareValue 32-bit value used in compare operation.
+ @param ExchangeValue 32-bit value used in exchange operation.
+
+ @return The original *Value before exchange.
+
+**/
+UINT32
+EFIAPI
+InterlockedCompareExchange32 (
+ IN OUT UINT32 *Value,
+ IN UINT32 CompareValue,
+ IN UINT32 ExchangeValue
+ )
+{
+ ASSERT (Value != NULL);
+ return InternalSyncCompareExchange32 (Value, CompareValue, ExchangeValue);
+}
+
+/**
+ Performs an atomic compare exchange operation on a 64-bit unsigned integer.
+
+ Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
+ by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
+ CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
+ The compare exchange operation must be performed using MP safe mechanisms.
+
+ If Value is NULL, then ASSERT().
+
+ @param Value A pointer to the 64-bit value for the compare exchange
+ operation.
+ @param CompareValue 64-bit value used in compare operation.
+ @param ExchangeValue 64-bit value used in exchange operation.
+
+ @return The original *Value before exchange.
+
+**/
+UINT64
+EFIAPI
+InterlockedCompareExchange64 (
+ IN OUT UINT64 *Value,
+ IN UINT64 CompareValue,
+ IN UINT64 ExchangeValue
+ )
+{
+ ASSERT (Value != NULL);
+ return InternalSyncCompareExchange64 (Value, CompareValue, ExchangeValue);
+}
+
+/**
+ Performs an atomic compare exchange operation on a pointer value.
+
+ Performs an atomic compare exchange operation on the pointer value specified
+ by Value. If Value is equal to CompareValue, then Value is set to
+ ExchangeValue and CompareValue is returned. If Value is not equal to
+ CompareValue, then Value is returned. The compare exchange operation must be
+ performed using MP safe mechanisms.
+
+ If Value is NULL, then ASSERT().
+
+ @param Value A pointer to the pointer value for the compare exchange
+ operation.
+ @param CompareValue Pointer value used in compare operation.
+ @param ExchangeValue Pointer value used in exchange operation.
+
+**/
+VOID *
+EFIAPI
+InterlockedCompareExchangePointer (
+ IN OUT VOID **Value,
+ IN VOID *CompareValue,
+ IN VOID *ExchangeValue
+ )
+{
+ UINT8 SizeOfValue;
+
+ SizeOfValue = sizeof (*Value);
+
+ switch (SizeOfValue) {
+ case sizeof (UINT32):
+ return (VOID*)(UINTN)InterlockedCompareExchange32 (
+ (UINT32*)Value,
+ (UINT32)(UINTN)CompareValue,
+ (UINT32)(UINTN)ExchangeValue
+ );
+ case sizeof (UINT64):
+ return (VOID*)(UINTN)InterlockedCompareExchange64 (
+ (UINT64*)Value,
+ (UINT64)(UINTN)CompareValue,
+ (UINT64)(UINTN)ExchangeValue
+ );
+ default:
+ ASSERT (FALSE);
+ return NULL;
+ }
+}
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuBreakpoint.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuBreakpoint.S
new file mode 100644
index 0000000000..710006bdd1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuBreakpoint.S
@@ -0,0 +1,25 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuBreakpoint.S
+#
+# Abstract:
+#
+# Implementation of CpuBreakpoint() on x86_64
+#
+#------------------------------------------------------------------------------
+
+.global _CpuBreakpoint
+_CpuBreakpoint:
+ int $0x3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuId.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuId.S
new file mode 100644
index 0000000000..98d7faaa06
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuId.S
@@ -0,0 +1,60 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuId.S
+#
+# Abstract:
+#
+# AsmCpuid function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmCpuid (
+# IN UINT32 RegisterInEax,
+# OUT UINT32 *RegisterOutEax OPTIONAL,
+# OUT UINT32 *RegisterOutEbx OPTIONAL,
+# OUT UINT32 *RegisterOutEcx OPTIONAL,
+# OUT UINT32 *RegisterOutEdx OPTIONAL
+# )
+#------------------------------------------------------------------------------
+.global _AsmCpuid;
+_AsmCpuid:
+ push %rbx
+ mov %ecx, %eax
+ push %rax # save Index on stack
+ push %rdx
+ cpuid
+ test %r9, %r9
+ jz L1
+ mov %ecx, (%r9)
+L1:
+ pop %rcx
+ jrcxz L2
+ mov %eax, (%rcx)
+L2:
+ mov %r8, %rcx
+ jrcxz L3
+ mov %ebx, (%rcx)
+L3:
+ mov 0x38(%rsp), %rcx
+ jrcxz L4
+ mov %edx, (%rcx)
+L4:
+ pop %rax # restore Index to rax as return value
+ pop %rbx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuIdEx.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuIdEx.S
new file mode 100644
index 0000000000..e5317e04cb
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuIdEx.S
@@ -0,0 +1,62 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuIdEx.Asm
+#
+# Abstract:
+#
+# AsmCpuidEx function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# AsmCpuidEx (
+# IN UINT32 RegisterInEax,
+# IN UINT32 RegisterInEcx,
+# OUT UINT32 *RegisterOutEax OPTIONAL,
+# OUT UINT32 *RegisterOutEbx OPTIONAL,
+# OUT UINT32 *RegisterOutEcx OPTIONAL,
+# OUT UINT32 *RegisterOutEdx OPTIONAL
+# )
+#------------------------------------------------------------------------------
+.global _AsmCpuidEx
+_AsmCpuidEx:
+ push %rbx
+ movl %ecx,%eax
+ movl %edx,%ecx
+ push %rax
+ cpuid
+ mov 0x38(%rsp), %r10
+ test %r10, %r10
+ jz L1
+ mov %ecx,(%r10)
+L1:
+ mov %r8, %rcx
+ jrcxz L2
+ movl %eax,(%rcx)
+L2:
+ mov %r9, %rcx
+ jrcxz L3
+ mov %ebx, (%rcx)
+L3:
+ mov 0x40(%rsp), %rcx
+ jrcxz L4
+ mov %edx, (%rcx)
+L4:
+ pop %rax
+ pop %rbx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuPause.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuPause.S
new file mode 100644
index 0000000000..0ecaa85b61
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuPause.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------ ;
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuPause.S
+#
+# Abstract:
+#
+# CpuPause function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# CpuPause (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _CpuPause;
+_CpuPause:
+ pause
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuSleep.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuSleep.S
new file mode 100644
index 0000000000..681e4c12c3
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/CpuSleep.S
@@ -0,0 +1,34 @@
+#------------------------------------------------------------------------------ ;
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CpuSleep.S
+#
+# Abstract:
+#
+# CpuSleep function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# CpuSleep (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _CpuSleep;
+_CpuSleep:
+ hlt
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisableInterrupts.S
new file mode 100644
index 0000000000..da16886b8b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisableInterrupts.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DisableInterrupts.S
+#
+# Abstract:
+#
+# DisableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# DisableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _DisableInterrupts;
+_DisableInterrupts:
+ cli
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisablePaging64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisablePaging64.S
new file mode 100644
index 0000000000..d23313de38
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/DisablePaging64.S
@@ -0,0 +1,66 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# DisablePaging64.S
+#
+# Abstract:
+#
+# AsmDisablePaging64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86DisablePaging64 (
+# IN UINT16 Cs, %rdi
+# IN UINT64 EntryPoint, %rsi
+# IN UINT64 Context1, OPTIONAL %rdx
+# IN UINT32 Context2, OPTIONAL %rcx
+# IN UINT64 NewStack %r8
+# );
+#------------------------------------------------------------------------------
+
+.global _InternalX86DisablePaging64
+_InternalX86DisablePaging64:
+ cli
+ shl $0x20,%rcx
+ lea (%rip), %eax
+ mov %eax,%ecx
+ push %rcx
+ mov %edx,%ebx
+ mov %r8d,%esi
+ mov %r9d,%edi
+ mov 0x28(%rsp),%eax
+ lret
+L1:
+ mov %eax,%esp
+ mov %cr0,%rax
+ btr $0x1f,%eax
+ mov %rax,%cr0
+ mov $0xc0000080,%ecx
+ rdmsr
+ and $0xfe,%ah
+ wrmsr
+ mov %cr4,%rax
+ and $0xdf,%al
+ mov %rax,%cr4
+ push %rdi
+ push %rsi
+ callq *%rbx
+ jmp .
+
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableDisableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableDisableInterrupts.S
new file mode 100644
index 0000000000..581b7bb345
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableDisableInterrupts.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnableDisableInterrupts.S
+#
+# Abstract:
+#
+# EnableDisableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# EnableDisableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _EnableDisableInterrupts;
+.align 16;
+_EnableDisableInterrupts:
+ sti
+ cli
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableInterrupts.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableInterrupts.S
new file mode 100644
index 0000000000..b81bcd0747
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnableInterrupts.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnableInterrupts.S
+#
+# Abstract:
+#
+# EnableInterrupts function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# EnableInterrupts (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _EnableInterrupts;
+_EnableInterrupts:
+ sti
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnablePaging64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnablePaging64.S
new file mode 100644
index 0000000000..15209c0030
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/EnablePaging64.S
@@ -0,0 +1,61 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# EnablePaging64.S
+#
+# Abstract:
+#
+# AsmEnablePaging64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86EnablePaging64 (
+# IN UINT16 Cs, %rdi
+# IN UINT64 EntryPoint, %rsi
+# IN UINT64 Context1, OPTIONAL %rdx
+# IN UINT64 Context2, OPTIONAL %rcx
+# IN UINT64 NewStack %r8
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86EnablePaging64;
+_InternalX86EnablePaging64:
+ cli
+ pop %rax
+ callq Base
+Base:
+ addl $(L1-Base),(%rsp)
+ mov %cr4,%rax
+ or $0x20,%al
+ mov %rax,%cr4
+ mov $0xc0000080,%ecx
+ rdmsr
+ or $0x1,%ah
+ wrmsr
+ mov %cr0,%rax
+ bts $0x1f,%eax
+ mov %rax,%cr0
+ lret
+L1:
+ addr32 mov (%esp),%rbx
+ addr32 mov 0x8(%esp),%rcx
+ addr32 mov 0x10(%esp),%rdx
+ addr32 mov 0x18(%esp),%rsp
+ add $-0x20,%rsp
+ callq *%rbx
+ jmp .
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FlushCacheLine.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FlushCacheLine.S
new file mode 100644
index 0000000000..4c5a52fbf5
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FlushCacheLine.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FlushCacheLine.S
+#
+# Abstract:
+#
+# AsmFlushCacheLine function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID *
+# EFIAPI
+# AsmFlushCacheLine (
+# IN VOID *LinearAddress
+# );
+#------------------------------------------------------------------------------
+.global _AsmFlushCacheLine;
+_AsmFlushCacheLine:
+ clflush (%rdi)
+ mov %rdi, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxRestore.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxRestore.S
new file mode 100644
index 0000000000..cc9750c57c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxRestore.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FxRestore.S
+#
+# Abstract:
+#
+# AsmFxRestore function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86FxRestore (
+# IN CONST IA32_FX_BUFFER *Buffer
+# )#
+#------------------------------------------------------------------------------
+.global _InternalX86FxRestore;
+_InternalX86FxRestore:
+ fxrstor (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxSave.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxSave.S
new file mode 100644
index 0000000000..432d7b9c13
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/FxSave.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# FxSave.S
+#
+# Abstract:
+#
+# AsmFxSave function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86FxSave (
+# OUT IA32_FX_BUFFER *Buffer
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86FxSave;
+_InternalX86FxSave:
+ fxsave (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange32.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange32.S
new file mode 100644
index 0000000000..cd85279c73
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange32.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedCompareExchange32.Asm
+#
+# Abstract:
+#
+# InterlockedCompareExchange32 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InterlockedCompareExchange32 (
+# IN UINT32 *Value,
+# IN UINT32 CompareValue,
+# IN UINT32 ExchangeValue
+# );
+#------------------------------------------------------------------------------
+.global _InternalSyncCompareExchange32;
+_InternalSyncCompareExchange32:
+ mov %edx, %eax
+ lock cmpxchg %r8d, (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange64.S
new file mode 100644
index 0000000000..ae27964292
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedCompareExchange64.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedCompareExchange64.S
+#
+# Abstract:
+#
+# InterlockedCompareExchange64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# InterlockedCompareExchange64 (
+# IN UINT64 *Value,
+# IN UINT64 CompareValue,
+# IN UINT64 ExchangeValue
+# );
+#------------------------------------------------------------------------------
+.global _InternalSyncCompareExchange64;
+.align 16;
+_InternalSyncCompareExchange64:
+ mov %rsi, %rax
+ lock cmpxchg %rdx,(%rdi)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedDecrement.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedDecrement.S
new file mode 100644
index 0000000000..59ca54bb9f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedDecrement.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedDecrement.S
+#
+# Abstract:
+#
+# InterlockedDecrement function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InterlockedDecrement (
+# IN UINT32 *Value
+# );
+#------------------------------------------------------------------------------
+.global _InternalSyncDecrement;
+_InternalSyncDecrement:
+ lock decl (%rcx)
+ mov (%rcx), %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedIncrement.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedIncrement.S
new file mode 100644
index 0000000000..df4cb974b6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/InterlockedIncrement.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# InterlockedIncrement.S
+#
+# Abstract:
+#
+# InterlockedIncrement function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT32
+# EFIAPI
+# InterlockedIncrement (
+# IN UINT32 *Value
+# );
+#------------------------------------------------------------------------------
+.global _InternalSyncIncrement;
+_InternalSyncIncrement:
+ lock incl (%rcx)
+ mov (%rcx), %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Invd.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Invd.S
new file mode 100644
index 0000000000..030ae454e6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Invd.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Invd.S
+#
+# Abstract:
+#
+# AsmInvd function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmInvd (
+# VOID
+# )#
+#------------------------------------------------------------------------------
+.global _AsmInvd;
+_AsmInvd:
+ invd
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/LongJump.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/LongJump.S
new file mode 100644
index 0000000000..1a6f859c8e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/LongJump.S
@@ -0,0 +1,42 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# LongJump.Asm
+#
+# Abstract:
+#
+# Implementation of _LongJump() on x64.
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalLongJump (
+# IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _InternalLongJump
+_InternalLongJump:
+ mov (%rcx), %rbx
+ mov 0x8(%rcx), %rsp
+ mov 0x10(%rcx), %rbp
+ mov 0x18(%rcx), %rdi
+ mov 0x20(%rcx), %rsi
+ mov 0x28(%rcx), %r12
+ mov 0x30(%rcx), %r13
+ mov 0x38(%rcx), %r14
+ mov 0x40(%rcx), %r15
+ mov %rdx, %rax
+ jmp *0x48(%rcx)
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Monitor.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Monitor.S
new file mode 100644
index 0000000000..13da27d8ad
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Monitor.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Monitor.S
+#
+# Abstract:
+#
+# AsmMonitor function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmMonitor (
+# IN UINTN Eax,
+# IN UINTN Ecx,
+# IN UINTN Edx
+# );
+#------------------------------------------------------------------------------
+.global _AsmMonitor;
+.align 16;
+_AsmMonitor:
+ mov %ecx,%eax
+ mov %edx,%ecx
+ mov %r8d,%edx
+ monitor
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Mwait.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Mwait.S
new file mode 100644
index 0000000000..a32d004a18
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Mwait.S
@@ -0,0 +1,39 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Mwait.S
+#
+# Abstract:
+#
+# AsmMwait function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmMwait (
+# IN UINTN Eax,
+# IN UINTN Ecx
+# );
+#------------------------------------------------------------------------------
+.global _AsmMwait;
+.align 16;
+_AsmMwait:
+ mov %ecx,%eax
+ mov %edx,%ecx
+ mwait %rax,%rcx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr0.S
new file mode 100644
index 0000000000..fa916d09fb
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr0.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr0.S
+#
+# Abstract:
+#
+# AsmReadCr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadCr0;
+.align 16;
+_AsmReadCr0:
+ mov %cr0, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr2.S
new file mode 100644
index 0000000000..96361bef72
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr2.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr2.S
+#
+# Abstract:
+#
+# AsmReadCr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadCr2;
+.align 16;
+_AsmReadCr2:
+ mov %cr2, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr3.S
new file mode 100644
index 0000000000..480486f093
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr3.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr3.S
+#
+# Abstract:
+#
+# AsmReadCr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadCr3;
+.align 16;
+_AsmReadCr3:
+ mov %cr3, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr4.S
new file mode 100644
index 0000000000..e89b5cdab6
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCr4.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCr4.S
+#
+# Abstract:
+#
+# AsmReadCr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadCr4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadCr4;
+.align 16;
+_AsmReadCr4:
+ mov %cr4, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCs.S
new file mode 100644
index 0000000000..677747b813
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadCs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadCs.S
+#
+# Abstract:
+#
+# AsmReadCs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadCs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadCs;
+.align 16;
+_AsmReadCs:
+ mov %cs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr0.S
new file mode 100644
index 0000000000..1b441c344d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr0.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr0.S
+#
+# Abstract:
+#
+# AsmReadDr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr0;
+.align 16;
+_AsmReadDr0:
+ mov %dr0, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr1.S
new file mode 100644
index 0000000000..5151a80d9c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr1.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr1.S
+#
+# Abstract:
+#
+# AsmReadDr1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr1 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr1;
+.align 16;
+_AsmReadDr1:
+ mov %dr1, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr2.S
new file mode 100644
index 0000000000..f4516afd4d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr2.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr2.S
+#
+# Abstract:
+#
+# AsmReadDr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr2;
+.align 16;
+_AsmReadDr2:
+ mov %dr2, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr3.S
new file mode 100644
index 0000000000..c5c679c96e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr3.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr3.S
+#
+# Abstract:
+#
+# AsmReadDr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr3;
+.align 16;
+_AsmReadDr3:
+ mov %dr3, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr4.S
new file mode 100644
index 0000000000..f98c9ed35d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr4.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr4.S
+#
+# Abstract:
+#
+# AsmReadDr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr4;
+.align 16;
+_AsmReadDr4:
+ #DB 0fh, 21h, 0e0h
+ mov %dr4, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr5.S
new file mode 100644
index 0000000000..421f57a418
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr5.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr5.S
+#
+# Abstract:
+#
+# AsmReadDr5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr5 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr5;
+.align 16;
+_AsmReadDr5:
+ mov %dr5, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr6.S
new file mode 100644
index 0000000000..6a159d8762
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr6.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr6.S
+#
+# Abstract:
+#
+# AsmReadDr6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr6 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr6;
+.align 16;
+_AsmReadDr6:
+ mov %dr6, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr7.S
new file mode 100644
index 0000000000..9ffb09d13a
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDr7.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDr7.S
+#
+# Abstract:
+#
+# AsmReadDr7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadDr7 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDr7;
+.align 16;
+_AsmReadDr7:
+ mov %dr7, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDs.S
new file mode 100644
index 0000000000..58bee11beb
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadDs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadDs.S
+#
+# Abstract:
+#
+# AsmReadDs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadDs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadDs;
+.align 16;
+_AsmReadDs:
+ movl %ds, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEflags.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEflags.S
new file mode 100644
index 0000000000..e895387673
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEflags.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadEflags.S
+#
+# Abstract:
+#
+# AsmReadEflags function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmReadEflags (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadEflags;
+.align 16;
+_AsmReadEflags:
+ pushfq
+ pop %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEs.S
new file mode 100644
index 0000000000..93df650371
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadEs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadEs.S
+#
+# Abstract:
+#
+# AsmReadEs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadEs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadEs;
+.align 16;
+_AsmReadEs:
+ mov %es, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadFs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadFs.S
new file mode 100644
index 0000000000..ff658e1248
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadFs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadFs.S
+#
+# Abstract:
+#
+# AsmReadFs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadFs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadFs;
+.align 16;
+_AsmReadFs:
+ mov %fs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGdtr.S
new file mode 100644
index 0000000000..c271a02d78
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadGdtr.S
+#
+# Abstract:
+#
+# AsmReadGdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86ReadGdtr (
+# OUT IA32_DESCRIPTOR *Gdtr
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86ReadGdtr;
+.align 16;
+_InternalX86ReadGdtr:
+ sgdt (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGs.S
new file mode 100644
index 0000000000..f92776c35d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadGs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadGs.S
+#
+# Abstract:
+#
+# AsmReadGs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadGs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadGs;
+.align 16;
+_AsmReadGs:
+ mov %gs, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadIdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadIdtr.S
new file mode 100644
index 0000000000..cd7c09e6b7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadIdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadIdtr.AS
+#
+# Abstract:
+#
+# AsmReadIdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86ReadIdtr (
+# OUT IA32_DESCRIPTOR *Idtr
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86ReadIdtr;
+.align 16;
+_InternalX86ReadIdtr:
+ sidt (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadLdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadLdtr.S
new file mode 100644
index 0000000000..fac8e25d74
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadLdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadLdtr.AS
+#
+# Abstract:
+#
+# AsmReadLdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadLdtr (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadLdtr;
+.align 16;
+_AsmReadLdtr:
+ sldt %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm0.S
new file mode 100644
index 0000000000..b5912ca0b4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm0.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm0.S
+#
+# Abstract:
+#
+# AsmReadMm0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm0 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm0;
+.align 16;
+_AsmReadMm0:
+ #DB 48h, 0fh, 7eh, 0c0h
+ movd %mm0, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm1.S
new file mode 100644
index 0000000000..1f26cd4483
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm1.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm1.S
+#
+# Abstract:
+#
+# AsmReadMm1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm1 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm1;
+.align 16;
+_AsmReadMm1:
+ #DB 48h, 0fh, 7eh, 0c8h
+ movd %mm1, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm2.S
new file mode 100644
index 0000000000..ef864af090
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm2.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm2.S
+#
+# Abstract:
+#
+# AsmReadMm2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm2 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm2;
+.align 16;
+_AsmReadMm2:
+ #DB 48h, 0fh, 7eh, 0d0h
+ movd %mm2, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm3.S
new file mode 100644
index 0000000000..bd76cb20a2
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm3.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm3.S
+#
+# Abstract:
+#
+# AsmReadMm3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm3 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm3;
+.align 16;
+_AsmReadMm3:
+ #DB 48h, 0fh, 7eh, 0d8h
+ movd %mm3, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm4.S
new file mode 100644
index 0000000000..99d766887c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm4.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm4.AS
+#
+# Abstract:
+#
+# AsmReadMm4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm4 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm4;
+.align 16;
+_AsmReadMm4:
+ #DB 48h, 0fh, 7eh, 0e0h
+ movd %mm4, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm5.S
new file mode 100644
index 0000000000..7a01c53ca5
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm5.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm5.S
+#
+# Abstract:
+#
+# AsmReadMm5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm5 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm5;
+.align 16;
+_AsmReadMm5:
+ #DB 48h, 0fh, 7eh, 0e8h
+ movd %mm5, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm6.S
new file mode 100644
index 0000000000..0c7ea79858
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm6.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm6.S
+#
+# Abstract:
+#
+# AsmReadMm6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm6 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm6;
+.align 16;
+_AsmReadMm6:
+ #DB 48h, 0fh, 7eh, 0f0h
+ movd %mm6, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm7.S
new file mode 100644
index 0000000000..68f1dbdd30
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMm7.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMm7.S
+#
+# Abstract:
+#
+# AsmReadMm7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMm7 (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMm7;
+.align 16;
+_AsmReadMm7:
+ #DB 48h, 0fh, 7eh, 0f8h
+ movd %mm7, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMsr64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMsr64.S
new file mode 100644
index 0000000000..ac101cd670
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadMsr64.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadMsr64.S
+#
+# Abstract:
+#
+# AsmReadMsr64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadMsr64 (
+# IN UINT32 Index
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadMsr64;
+.align 16;
+_AsmReadMsr64:
+ rdmsr # edx & eax are zero extended
+ shl $0x20, %rdx
+ or %rdx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadPmc.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadPmc.S
new file mode 100644
index 0000000000..115f6335c7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadPmc.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadPmc.S
+#
+# Abstract:
+#
+# AsmReadPmc function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadPmc (
+# IN UINT32 PmcIndex
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadPmc;
+.align 16;
+_AsmReadPmc:
+ rdpmc
+ shl $0x20, %rdx
+ or %rdx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadSs.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadSs.S
new file mode 100644
index 0000000000..a93a7032cf
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadSs.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadSs.S
+#
+# Abstract:
+#
+# AsmReadSs function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadSs (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadSs;
+.align 16;
+_AsmReadSs:
+ movl %ss, %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTr.S
new file mode 100644
index 0000000000..5e3146bf27
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadTr.S
+#
+# Abstract:
+#
+# AsmReadTr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT16
+# EFIAPI
+# AsmReadTr (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadTr;
+.align 16;
+_AsmReadTr:
+ str %eax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTsc.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTsc.S
new file mode 100644
index 0000000000..776ffc2265
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/ReadTsc.S
@@ -0,0 +1,38 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# ReadTsc.S
+#
+# Abstract:
+#
+# AsmReadTsc function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmReadTsc (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmReadTsc;
+.align 16;
+_AsmReadTsc:
+ rdtsc
+ shl $0x20, %rdx
+ or %rdx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.S
new file mode 100644
index 0000000000..eaaa43bf98
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.S
@@ -0,0 +1,42 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# SetJump.S
+#
+# Abstract:
+#
+# Implementation of SetJump() on x86_64
+#
+#------------------------------------------------------------------------------
+
+.extern InternalAssertJumpBuffer;
+.global _SetJump;
+_SetJump:
+ push %rcx
+ add $0xffffffffffffffe0,%rsp
+ call _InternalAssertJumpBuffer
+ add $0x20,%rsp
+ pop %rcx
+ pop %rdx
+ mov %rbx,(%rcx)
+ mov %rsp,0x8(%rcx)
+ mov %rbp,0x10(%rcx)
+ mov %rdi,0x18(%rcx)
+ mov %rsi,0x20(%rcx)
+ mov %r12,0x28(%rcx)
+ mov %r13,0x30(%rcx)
+ mov %r14,0x38(%rcx)
+ mov %r15,0x40(%rcx)
+ mov %rdx,0x48(%rcx)
+ xor %rax,%rax
+ jmpq *%rdx
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SwitchStack.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SwitchStack.S
new file mode 100644
index 0000000000..85cdb4306d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SwitchStack.S
@@ -0,0 +1,44 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# SwitchStack.S
+#
+# Abstract:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# Routine Description:
+#
+# Routine for switching stacks with 1 parameter
+#
+# Arguments:
+#
+# (rdi) EntryPoint - Entry point with new stack.
+# (rsi) Context1 - Parameter1 for entry point.
+# (rdx) Context2 - Parameter2 for entry point.
+# (rcx) NewStack - Pointer to new stack.
+#
+# Returns:
+#
+# None
+#
+#------------------------------------------------------------------------------
+.global _InternalSwitchStack;
+_InternalSwitchStack:
+ mov %rcx, %rax
+ mov %rdx, %rcx
+ mov %r8, %rdx
+ lea -0x20(%r9), %rsp
+ call *%rax
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Thunk16.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Thunk16.S
new file mode 100644
index 0000000000..3200a09282
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Thunk16.S
@@ -0,0 +1,298 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006 - 2008, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Thunk16.S
+#
+# Abstract:
+#
+# Real mode thunk
+#
+#------------------------------------------------------------------------------
+
+#include
+
+.globl ASM_PFX(m16Start)
+.globl ASM_PFX(m16Size)
+.globl ASM_PFX(mThunk16Attr)
+.globl ASM_PFX(m16Gdt)
+.globl ASM_PFX(m16GdtrBase)
+.globl ASM_PFX(mTransition)
+.globl ASM_PFX(InternalAsmThunk16)
+
+# define the structure of IA32_REGS
+.equ _EDI, 0 #size 4
+.equ _ESI, 4 #size 4
+.equ _EBP, 8 #size 4
+.equ _ESP, 12 #size 4
+.equ _EBX, 16 #size 4
+.equ _EDX, 20 #size 4
+.equ _ECX, 24 #size 4
+.equ _EAX, 28 #size 4
+.equ _DS, 32 #size 2
+.equ _ES, 34 #size 2
+.equ _FS, 36 #size 2
+.equ _GS, 38 #size 2
+.equ _EFLAGS, 40 #size 8
+.equ _EIP, 48 #size 4
+.equ _CS, 52 #size 2
+.equ _SS, 54 #size 2
+.equ IA32_REGS_SIZE, 56
+
+ .data
+
+ASM_PFX(m16Size): .word ASM_PFX(InternalAsmThunk16) - ASM_PFX(m16Start)
+ASM_PFX(mThunk16Attr): .word _ThunkAttr - ASM_PFX(m16Start)
+ASM_PFX(m16Gdt): .word _NullSeg - ASM_PFX(m16Start)
+ASM_PFX(m16GdtrBase): .word _16GdtrBase - ASM_PFX(m16Start)
+ASM_PFX(mTransition): .word _EntryPoint - ASM_PFX(m16Start)
+
+ .text
+
+ASM_PFX(m16Start):
+
+SavedGdt: .space 10
+
+#------------------------------------------------------------------------------
+# _BackFromUserCode() takes control in real mode after 'retf' has been executed
+# by user code. It will be shadowed to somewhere in memory below 1MB.
+#------------------------------------------------------------------------------
+.globl ASM_PFX(BackFromUserCode)
+ASM_PFX(BackFromUserCode):
+ #
+ # The order of saved registers on the stack matches the order they appears
+ # in IA32_REGS structure. This facilitates wrapper function to extract them
+ # into that structure.
+ #
+ # Some instructions for manipulation of segment registers have to be written
+ # in opcode since 64-bit MASM prevents accesses to those registers.
+ #
+ .byte 0x16 # push ss
+ .byte 0xe # push cs
+ .byte 0x66
+ call @Base # push eip
+@Base:
+ .byte 0x66
+ pushq $0 # reserved high order 32 bits of EFlags
+ .byte 0x66, 0x9c # pushfd actually
+ cli # disable interrupts
+ push %gs
+ push %fs
+ .byte 6 # push es
+ .byte 0x1e # push ds
+ .byte 0x66,0x60 # pushad
+ .byte 0x66,0xba # mov edx, imm32
+_ThunkAttr: .space 4
+ testb $THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15, %dl
+ jz @1
+ movl $0x15cd2401,%eax # mov ax, 2401h & int 15h
+ cli # disable interrupts
+ jnc @2
+@1:
+ testb $THUNK_ATTRIBUTE_DISABLE_A20_MASK_KBD_CTRL, %dl
+ jz @2
+ inb $0x92,%al
+ orb $2,%al
+ outb %al, $0x92 # deactivate A20M#
+@2:
+ movl %ss,%eax
+ lea IA32_REGS_SIZE(%esp), %bp
+ #
+ # rsi in the following 2 instructions is indeed bp in 16-bit code
+ #
+ movw %bp, (_ESP - IA32_REGS_SIZE)(%rsi)
+ .byte 0x66
+ movl (_EIP - IA32_REGS_SIZE)(%rsi), %ebx
+ shlw $4,%ax # shl eax, 4
+ addw %ax,%bp # add ebp, eax
+ movw %cs,%ax
+ shlw $4,%ax
+ lea (@64BitCode - @Base)(%ebx, %eax), %ax
+ .byte 0x66,0x2e,0x89,0x87 # mov cs:[bx + (@64Eip - @Base)], eax
+ .word @64Eip - @Base
+ .byte 0x66,0xb8 # mov eax, imm32
+SavedCr4: .space 4
+ movq %rax, %cr4
+ #
+ # rdi in the instruction below is indeed bx in 16-bit code
+ #
+ .byte 0x66,0x2e # 2eh is "cs:" segment override
+ lgdt (SavedGdt - @Base)(%rdi)
+ .byte 0x66
+ movl $0xc0000080,%ecx
+ rdmsr
+ orb $1,%ah
+ wrmsr
+ .byte 0x66,0xb8 # mov eax, imm32
+SavedCr0: .space 4
+ movq %rax, %cr0
+ .byte 0x66,0xea # jmp far cs:@64Bit
+@64Eip: .space 4
+SavedCs: .space 2
+@64BitCode:
+ movq %r8, %rsp
+ ret
+
+_EntryPoint: .long ASM_PFX(ToUserCode) - ASM_PFX(m16Start)
+ .word CODE16
+_16Gdtr: .word GDT_SIZE - 1
+_16GdtrBase: .quad _NullSeg
+_16Idtr: .word 0x3ff
+ .long 0
+
+#------------------------------------------------------------------------------
+# _ToUserCode() takes control in real mode before passing control to user code.
+# It will be shadowed to somewhere in memory below 1MB.
+#------------------------------------------------------------------------------
+.globl ASM_PFX(ToUserCode)
+ASM_PFX(ToUserCode):
+ movl %edx,%ss # set new segment selectors
+ movl %edx,%ds
+ movl %edx,%es
+ movl %edx,%fs
+ movl %edx,%gs
+ .byte 0x66
+ movl $0xc0000080,%ecx
+ movq %rax, %cr0
+ rdmsr
+ andb $0b11111110, %ah
+ wrmsr
+ movq %rbp, %cr4
+ movl %esi,%ss # set up 16-bit stack segment
+ movw %bx,%sp # set up 16-bit stack pointer
+ .byte 0x66 # make the following call 32-bit
+ call @Base1 # push eip
+@Base1:
+ popw %bp # ebp <- address of @Base1
+ pushq (IA32_REGS_SIZE + 2)(%esp)
+ lea 0x0c(%rsi), %eax
+ pushq %rax
+ lret # execution begins at next instruction
+@RealMode:
+ .byte 0x66,0x2e # CS and operand size override
+ lidt (_16Idtr - @Base1)(%rsi)
+ .byte 0x66,0x61 # popad
+ .byte 0x1f # pop ds
+ .byte 0x7 # pop es
+ .byte 0x0f, 0xa1 # pop fs
+ .byte 0x0f, 0xa9 # pop gs
+ .byte 0x66, 0x9d # popfd
+ leaw 4(%esp),%sp # skip high order 32 bits of EFlags
+ .byte 0x66 # make the following retf 32-bit
+ lret # transfer control to user code
+
+.equ CODE16, ASM_PFX(16Code) - .
+.equ DATA16, ASM_PFX(16Data) - .
+.equ DATA32, ASM_PFX(32Data) - .
+
+_NullSeg: .quad 0
+ASM_PFX(16Code):
+ .word -1
+ .word 0
+ .byte 0
+ .byte 0x9b
+ .byte 0x8f # 16-bit segment, 4GB limit
+ .byte 0
+ASM_PFX(16Data):
+ .word -1
+ .word 0
+ .byte 0
+ .byte 0x93
+ .byte 0x8f # 16-bit segment, 4GB limit
+ .byte 0
+ASM_PFX(32Data):
+ .word -1
+ .word 0
+ .byte 0
+ .byte 0x93
+ .byte 0xcf # 16-bit segment, 4GB limit
+ .byte 0
+
+.equ GDT_SIZE, . - ASM_PFX(NullSeg)
+
+#------------------------------------------------------------------------------
+# IA32_REGISTER_SET *
+# EFIAPI
+# InternalAsmThunk16 (
+# IN IA32_REGISTER_SET *RegisterSet,
+# IN OUT VOID *Transition
+# );
+#------------------------------------------------------------------------------
+# MISMATCH: "InternalAsmThunk16 PROC USES rbp rbx rsi rdi"
+
+.globl ASM_PFX(InternalAsmThunk16)
+ASM_PFX(InternalAsmThunk16):
+ pushq %rbp
+ pushq %rbx
+ pushq %rsi
+ pushq %rdi
+
+ movl %ds, %r10d # r9 ~ r11 are not accessible in 16-bit
+ movl %es, %r11d # so use them for saving seg registers
+ movl %ss, %r9d
+ .byte 0x0f, 0xa0 #push fs
+ .byte 0x0f, 0xa8 #push gs
+ movq %rcx, %rsi
+ movzwl _SS(%rsi), %r8d
+ movl _ESP(%rsi), %edi
+ lea -(IA32_REGS_SIZE + 4)(%edi), %rdi
+ imul $16, %r8d, %eax
+ movl %edi,%ebx # ebx <- stack for 16-bit code
+ pushq $(IA32_REGS_SIZE / 4)
+ addl %eax,%edi # edi <- linear address of 16-bit stack
+ popq %rcx
+ rep
+ movsl # copy RegSet
+ lea (SavedCr4 - ASM_PFX(m16Start))(%rdx), %ecx
+ movl %edx,%eax # eax <- transition code address
+ andl $0xf,%edx
+ shll $12,%eax # segment address in high order 16 bits
+ lea (_BackFromUserCode - ASM_PFX(m16Start))(%rdx), %ax
+ stosl # [edi] <- return address of user code
+ sgdt (SavedGdt - SavedCr4)(%rcx)
+ sidt 0x38(%rsp)
+ movq %cr0, %rax
+ movl %eax, (SavedCr0 - SavedCr4)(%rcx)
+ andl $0x7ffffffe,%eax # clear PE, PG bits
+ movq %cr4, %rbp
+ movl %ebp, (%rcx) # save CR4 in SavedCr4
+ andl $0x300,%ebp # clear all but PCE and OSFXSR bits
+ movl %r8d, %esi # esi <- 16-bit stack segment
+ .byte 0x6a, DATA32
+ popq %rdx
+ lgdt (_16Gdtr - SavedCr4)(%rcx)
+ movl %edx,%ss
+ pushfq
+ lea -8(%rdx), %edx
+ lea @RetFromRealMode, %r8
+ pushq %r8
+ movl %cs, %r8d
+ movw %r8w, (SavedCs - SavedCr4)(%rcx)
+ movq %rsp, %r8
+ .byte 0xff, 0x69 # jmp (_EntryPoint - SavedCr4)(%rcx)
+ .byte _EntryPoint - SavedCr4
+@RetFromRealMode:
+ popfq
+ lidt 0x38(%rsp)
+ lea -IA32_REGS_SIZE(%rbp), %eax
+ .byte 0x0f, 0xa9 # pop gs
+ .byte 0x0f, 0xa1 # pop fs
+ movl %r9d, %ss
+ movl %r11d, %es
+ movl %r10d, %ds
+
+ popq %rdi
+ popq %rsi
+ popq %rbx
+ popq %rbp
+
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Wbinvd.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Wbinvd.S
new file mode 100644
index 0000000000..a4b9704d2d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/Wbinvd.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# Wbinvd.S
+#
+# Abstract:
+#
+# AsmWbinvd function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWbinvd (
+# VOID
+# );
+#------------------------------------------------------------------------------
+.global _AsmWbinvd;
+.align 16;
+_AsmWbinvd:
+ wbinvd
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr0.S
new file mode 100644
index 0000000000..f77dc815bf
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr0.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr0.S
+#
+# Abstract:
+#
+# AsmWriteCr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr0 (
+# UINTN Cr0
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteCr0;
+_AsmWriteCr0:
+ mov %rcx,%cr0
+ mov %rcx,%rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr2.S
new file mode 100644
index 0000000000..9fc14c605c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr2.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr2.S
+#
+# Abstract:
+#
+# AsmWriteCr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr2 (
+# UINTN Cr2
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteCr2;
+_AsmWriteCr2:
+ mov %rcx,%cr2
+ mov %rcx,%rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr3.S
new file mode 100644
index 0000000000..880ed9737b
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr3.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr3.S
+#
+# Abstract:
+#
+# AsmWriteCr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr3 (
+# UINTN Cr3
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteCr3;
+_AsmWriteCr3:
+ mov %rcx,%cr3
+ mov %rcx,%rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr4.S
new file mode 100644
index 0000000000..046936352f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteCr4.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteCr4.S
+#
+# Abstract:
+#
+# AsmWriteCr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteCr4 (
+# UINTN Cr4
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteCr4;
+_AsmWriteCr4:
+ mov %rcx,%cr4
+ mov %rcx,%rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr0.S
new file mode 100644
index 0000000000..080e56aeb5
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr0.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr0.S
+#
+# Abstract:
+#
+# AsmWriteDr0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr0 (
+# UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr0;
+.align 16;
+_AsmWriteDr0:
+ mov %rcx, %dr0
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr1.S
new file mode 100644
index 0000000000..c69b5e2bf4
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr1.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr1.S
+#
+# Abstract:
+#
+# AsmWriteDr1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr1 (
+# UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr1;
+.align 16;
+_AsmWriteDr1:
+ mov %rcx, %dr1
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr2.S
new file mode 100644
index 0000000000..ee4b669ea0
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr2.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr2.S
+#
+# Abstract:
+#
+# AsmWriteDr2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr2 (
+# UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr2;
+.align 16;
+_AsmWriteDr2:
+ mov %rcx, %dr2
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr3.S
new file mode 100644
index 0000000000..bcda6c3f0d
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr3.S
@@ -0,0 +1,37 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr3.S
+#
+# Abstract:
+#
+# AsmWriteDr3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr3 (
+# UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr3;
+.align 16;
+_AsmWriteDr3:
+ mov %rcx, %dr3
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr4.S
new file mode 100644
index 0000000000..b6b4e7821c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr4.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr4.S
+#
+# Abstract:
+#
+# AsmWriteDr4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr4 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr4;
+_AsmWriteDr4:
+ mov %rcx, %dr4
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr5.S
new file mode 100644
index 0000000000..7539095890
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr5.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr5.S
+#
+# Abstract:
+#
+# AsmWriteDr5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr5 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr5;
+_AsmWriteDr5:
+ mov %rcx, %dr5
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr6.S
new file mode 100644
index 0000000000..862726079e
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr6.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr6.S
+#
+# Abstract:
+#
+# AsmWriteDr6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr6 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr6;
+_AsmWriteDr6:
+ mov %rcx, %dr6
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr7.S
new file mode 100644
index 0000000000..8699d9536f
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteDr7.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteDr7.S
+#
+# Abstract:
+#
+# AsmWriteDr7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINTN
+# EFIAPI
+# AsmWriteDr7 (
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteDr7;
+_AsmWriteDr7:
+ mov %rcx, %dr7
+ mov %rcx, %rax
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteGdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteGdtr.S
new file mode 100644
index 0000000000..1e9d84b426
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteGdtr.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteGdtr.S
+#
+# Abstract:
+#
+# AsmWriteGdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86WriteGdtr (
+# IN CONST IA32_DESCRIPTOR *Idtr
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86WriteGdtr;
+_InternalX86WriteGdtr:
+ lgdt (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteIdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteIdtr.S
new file mode 100644
index 0000000000..feb085ff58
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteIdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteIdtr.S
+#
+# Abstract:
+#
+# AsmWriteIdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalX86WriteIdtr (
+# IN CONST IA32_DESCRIPTOR *Idtr
+# );
+#------------------------------------------------------------------------------
+.global _InternalX86WriteIdtr;
+.align 16;
+_InternalX86WriteIdtr:
+ lidt (%rcx)
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteLdtr.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteLdtr.S
new file mode 100644
index 0000000000..c07ab831f9
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteLdtr.S
@@ -0,0 +1,36 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteLdtr.S
+#
+# Abstract:
+#
+# AsmWriteLdtr function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteLdtr (
+# IN UINT16 Ldtr
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteLdtr;
+.align 16;
+_AsmWriteLdtr:
+ lldt %cx
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm0.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm0.S
new file mode 100644
index 0000000000..2d805a14dc
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm0.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm0.S
+#
+# Abstract:
+#
+# AsmWriteMm0 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm0 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm0;
+_AsmWriteMm0:
+ movd %rcx, %xmm0
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm1.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm1.S
new file mode 100644
index 0000000000..ff8162e727
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm1.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm1.S
+#
+# Abstract:
+#
+# AsmWriteMm1 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm1 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm1;
+_AsmWriteMm1:
+ movd %rcx, %mm1
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm2.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm2.S
new file mode 100644
index 0000000000..a98e73650c
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm2.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm2.S
+#
+# Abstract:
+#
+# AsmWriteMm2 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm2 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm2;
+_AsmWriteMm2:
+ movd %rcx, %mm2
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm3.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm3.S
new file mode 100644
index 0000000000..81561e3594
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm3.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm3.S
+#
+# Abstract:
+#
+# AsmWriteMm3 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm3 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm3;
+_AsmWriteMm3:
+ movd %rcx, %mm3
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm4.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm4.S
new file mode 100644
index 0000000000..124d946dde
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm4.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm4.S
+#
+# Abstract:
+#
+# AsmWriteMm4 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm4 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm4;
+_AsmWriteMm4:
+ movd %rcx, %mm4
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm5.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm5.S
new file mode 100644
index 0000000000..0935ddc0b1
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm5.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm5.S
+#
+# Abstract:
+#
+# AsmWriteMm5 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm5 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm5;
+_AsmWriteMm5:
+ movd %rcx, %mm5
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm6.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm6.S
new file mode 100644
index 0000000000..02b50cf055
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm6.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm6.S
+#
+# Abstract:
+#
+# AsmWriteMm6 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm6 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm6;
+_AsmWriteMm6:
+ movd %rcx, %mm6
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm7.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm7.S
new file mode 100644
index 0000000000..60292721e8
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMm7.S
@@ -0,0 +1,35 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMm7.S
+#
+# Abstract:
+#
+# AsmWriteMm7 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# AsmWriteMm7 (
+# IN UINT64 Value
+# );
+#------------------------------------------------------------------------------
+.global _AsmWriteMm7;
+_AsmWriteMm7:
+ movd %rcx, %mm7
+ ret
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMsr64.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMsr64.S
new file mode 100644
index 0000000000..88ff48bf26
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/WriteMsr64.S
@@ -0,0 +1,40 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# WriteMsr64.S
+#
+# Abstract:
+#
+# AsmWriteMsr64 function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# UINT64
+# EFIAPI
+# AsmWriteMsr64 (
+# IN UINT32 Index,
+# IN UINT64 Value
+# );
+# TODO:
+#------------------------------------------------------------------------------
+.global _AsmWriteMsr64;
+.align 16;
+_AsmWriteMsr64:
+ mov %rdx, %rax
+ shr $0x20, %rdx
+ wrmsr
+ ret