jljusten d6d8e8925f BaseUefiCpuLib: Preserve EBX register in InitializeFloatingPointUnits ...

The EBX register should be preserved for the IA32 C calling convention.
The use of the CPUID instruction was modifying the EBX register, so
we push and pop EBX.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9573 6f19259b-4bc3-4df7-8a09-765794883524

2009-12-16 23:29:20 +00:00

..

CpuDxe

Use .p2align directive instead of ambiguous .align directive.

2009-08-20 08:05:49 +00:00

CpuIo2Dxe

Check in driver to produce CPU I/O 2 Protocol for IA32 and X64 architecture.

2009-12-07 03:09:04 +00:00

Include/Library

Introduce UefiCpuLib library class in UefiCpuPkg and add one instance of BaseUefiCpuLib. The major purpose of this library class / instance is to provide some routines that are generic for IA32 family CPU

2009-11-25 04:25:02 +00:00

Library

BaseUefiCpuLib: Preserve EBX register in InitializeFloatingPointUnits

2009-12-16 23:29:20 +00:00

UefiCpuPkg.dec

Introduce UefiCpuLib library class in UefiCpuPkg and add one instance of BaseUefiCpuLib. The major purpose of this library class / instance is to provide some routines that are generic for IA32 family CPU

2009-11-25 04:25:02 +00:00

UefiCpuPkg.dsc

Check in driver to produce CPU I/O 2 Protocol for IA32 and X64 architecture.

2009-12-07 03:09:04 +00:00