Step 2 to merge UefiCpuLib to CpuLib.
Cc: Eric Dong <eric.d...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Rahul Kumar <rahul1.ku...@intel.com>
Signed-off-by: Yu Pu <yu...@intel.com>
---
UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLibNull.c | 17 ++++++
UefiCpuPkg/Include/Library/UefiCpuLib.h | 60
--------------------
UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf | 8 +--
3 files changed, 18 insertions(+), 67 deletions(-)
diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLibNull.c
b/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLibNull.c
new file mode 100644
index 000000000000..a5e7a20c35f5
--- /dev/null
+++ b/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLibNull.c
@@ -0,0 +1,17 @@
+/** @file
+This library contains a dummy function to pass build.
+
+Copyright (c) 2022, Intel Corporation. All rights reserved.
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#include <Base.h>
+
+STATIC
+VOID
+Dummy (
+ VOID
+ )
+{
+ ;
+}
\ No newline at end of file
diff --git a/UefiCpuPkg/Include/Library/UefiCpuLib.h
b/UefiCpuPkg/Include/Library/UefiCpuLib.h
index 0ff4a35774c1..378ef88c6676 100644
--- a/UefiCpuPkg/Include/Library/UefiCpuLib.h
+++ b/UefiCpuPkg/Include/Library/UefiCpuLib.h
@@ -1,65 +1,5 @@
-/** @file
- Public header file for UEFI CPU library class.
-
- This library class defines some routines that are generic for IA32 family CPU
- to be UEFI specification compliant.
-
- Copyright (c) 2009 - 2021, Intel Corporation. All rights reserved.<BR>
- Copyright (c) 2020, AMD Inc. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
#ifndef __UEFI_CPU_LIB_H__
#define __UEFI_CPU_LIB_H__
-/**
- Initializes floating point units for requirement of UEFI specification.
-
- This function initializes floating-point control word to 0x027F (all
exceptions
- masked,double-precision, round-to-nearest) and multimedia-extensions control
word
- (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to
zero
- for masked underflow).
-
-**/
-VOID
-EFIAPI
-InitializeFloatingPointUnits (
- VOID
- );
-
-/**
- Determine if the standard CPU signature is "AuthenticAMD".
-
- @retval TRUE The CPU signature matches.
- @retval FALSE The CPU signature does not match.
-
-**/
-BOOLEAN
-EFIAPI
-StandardSignatureIsAuthenticAMD (
- VOID
- );
-
-/**
- Return the 32bit CPU family and model value.
-
- @return CPUID[01h].EAX with Processor Type and Stepping ID cleared.
-**/
-UINT32
-EFIAPI
-GetCpuFamilyModel (
- VOID
- );
-
-/**
- Return the CPU stepping ID.
- @return CPU stepping ID value in CPUID[01h].EAX.
-**/
-UINT8
-EFIAPI
-GetCpuSteppingId (
- VOID
- );
#endif
diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
b/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
index 34d3a7bb4303..9f8b62d87aae 100644
--- a/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
+++ b/UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
@@ -24,14 +24,8 @@
# VALID_ARCHITECTURES = IA32 X64
#
-[Sources.IA32]
- Ia32/InitializeFpu.nasm
-
-[Sources.X64]
- X64/InitializeFpu.nasm
-
[Sources]
- BaseUefiCpuLib.c
+ BaseUefiCpuLibNull.c
[Packages]
MdePkg/MdePkg.dec
--
2.30.0.windows.2
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#87925): https://edk2.groups.io/g/devel/message/87925
Mute This Topic: https://groups.io/mt/89988799/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
