Changes made comparing V1:
1. Use assembly to implement the IsZeroBuffer() API for the following
library instances:
BaseMemoryLibMmx
BaseMemoryLibOptDxe
BaseMemoryLibOptPei
BaseMemoryLibRepStr
BaseMemoryLibSse2
2. Utilize XMM regesters and related instructions in assembly codes for
BaseMemoryLibSse2 library instance.
3. Modify patches for SecurityPkg to avoid breaking bisection between
patches.
Hao Wu (6):
MdePkg BaseMemoryLib: Add implementation of API IsZeroGuid()
SecurityPkg Tcg2: Rename internal API IsZeroBuffer to
InternalIsZeroBuffer
MdePkg BaseMemoryLib: Add C implementation of API IsZeroBuffer()
MdePkg BaseMemoryLib: Add assembly implementation of API
IsZeroBuffer()
MdePkg BaseMemoryLibSse2: Add SSE2 implementation of API
IsZeroBuffer()
SecurityPkg Tcg2: Remove use of module internal API
InternalIsZeroBuffer()
MdePkg/Include/Library/BaseMemoryLib.h | 45 ++++++++++++-
MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf | 3 +-
MdePkg/Library/BaseMemoryLib/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLib/MemLibGeneric.c | 31 ++++++++-
MdePkg/Library/BaseMemoryLib/MemLibGuid.c | 31 ++++++++-
MdePkg/Library/BaseMemoryLib/MemLibInternals.h | 19 +++++-
.../Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf | 5 +-
.../BaseMemoryLibMmx/Ia32/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../Library/BaseMemoryLibMmx/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLibMmx/MemLibGuid.c | 31 ++++++++-
MdePkg/Library/BaseMemoryLibMmx/MemLibInternals.h | 19 +++++-
.../Library/BaseMemoryLibMmx/X64/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf | 6 +-
.../BaseMemoryLibOptDxe/Ia32/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibOptDxe/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLibOptDxe/MemLibGuid.c | 31 ++++++++-
.../Library/BaseMemoryLibOptDxe/MemLibInternals.h | 19 +++++-
.../BaseMemoryLibOptDxe/X64/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf | 6 +-
.../BaseMemoryLibOptPei/Ia32/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibOptPei/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLibOptPei/MemLibGuid.c | 31 ++++++++-
.../Library/BaseMemoryLibOptPei/MemLibInternals.h | 19 +++++-
.../BaseMemoryLibOptPei/X64/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf | 5 +-
.../BaseMemoryLibRepStr/Ia32/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibRepStr/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLibRepStr/MemLibGuid.c | 31 ++++++++-
.../Library/BaseMemoryLibRepStr/MemLibInternals.h | 19 +++++-
.../BaseMemoryLibRepStr/X64/IsZeroBuffer.nasm | 55 ++++++++++++++++
.../BaseMemoryLibSse2/BaseMemoryLibSse2.inf | 5 +-
.../BaseMemoryLibSse2/Ia32/IsZeroBuffer.nasm | 74 +++++++++++++++++++++
.../BaseMemoryLibSse2/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/BaseMemoryLibSse2/MemLibGuid.c | 31 ++++++++-
MdePkg/Library/BaseMemoryLibSse2/MemLibInternals.h | 19 +++++-
.../BaseMemoryLibSse2/X64/IsZeroBuffer.nasm | 76 ++++++++++++++++++++++
MdePkg/Library/PeiMemoryLib/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/PeiMemoryLib/MemLibGeneric.c | 31 ++++++++-
MdePkg/Library/PeiMemoryLib/MemLibGuid.c | 31 ++++++++-
MdePkg/Library/PeiMemoryLib/MemLibInternals.h | 19 +++++-
MdePkg/Library/PeiMemoryLib/PeiMemoryLib.inf | 3 +-
MdePkg/Library/UefiMemoryLib/IsZeroBufferWrapper.c | 54 +++++++++++++++
MdePkg/Library/UefiMemoryLib/MemLibGeneric.c | 31 ++++++++-
MdePkg/Library/UefiMemoryLib/MemLibGuid.c | 31 ++++++++-
MdePkg/Library/UefiMemoryLib/MemLibInternals.h | 19 +++++-
MdePkg/Library/UefiMemoryLib/UefiMemoryLib.inf | 3 +-
SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigImpl.c | 27 --------
SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c | 27 --------
SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c | 27 --------
49 files changed, 1568 insertions(+), 109 deletions(-)
create mode 100644 MdePkg/Library/BaseMemoryLib/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibMmx/Ia32/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibMmx/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibMmx/X64/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibOptDxe/Ia32/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibOptDxe/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibOptDxe/X64/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibOptPei/Ia32/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibOptPei/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibOptPei/X64/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibRepStr/Ia32/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibRepStr/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibRepStr/X64/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibSse2/Ia32/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/BaseMemoryLibSse2/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/BaseMemoryLibSse2/X64/IsZeroBuffer.nasm
create mode 100644 MdePkg/Library/PeiMemoryLib/IsZeroBufferWrapper.c
create mode 100644 MdePkg/Library/UefiMemoryLib/IsZeroBufferWrapper.c
--
1.9.5.msysgit.0
_______________________________________________
edk2-devel mailing list
[email protected]
https://lists.01.org/mailman/listinfo/edk2-devel
