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IntelFsp2Pkg/FspCommonLib: Remove unused API SetFspCoreStackPointer()

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Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ted Kuo <ted.kuo@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
This commit is contained in:
Ray Ni
2025-07-14 15:48:15 +08:00
committed by mergify[bot]
parent 29477c2045
commit 36b63e9fc8
2 changed files with 2 additions and 45 deletions
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14
IntelFsp2Pkg/Include/Library/FspCommonLib.h
View File

@@ -1,6 +1,6 @@
/** @file /** @file
Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR> Copyright (c) 2014 - 2025, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent SPDX-License-Identifier: BSD-2-Clause-Patent
**/ **/
@@ -90,18 +90,6 @@ SetFspApiReturnStatus (
IN UINTN ReturnStatus IN UINTN ReturnStatus
); );
/**
This function sets the context switching stack to a new stack frame.
@param[in] NewStackTop New core stack to be set.
**/
VOID
EFIAPI
SetFspCoreStackPointer (
IN VOID *NewStackTop
);
/** /**
This function sets the platform specific data pointer. This function sets the platform specific data pointer.

33
IntelFsp2Pkg/Library/BaseFspCommonLib/FspCommonLib.c
View File

@@ -1,6 +1,6 @@
/** @file /** @file
Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR> Copyright (c) 2014 - 2025, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent SPDX-License-Identifier: BSD-2-Clause-Patent
**/ **/
@@ -167,37 +167,6 @@ SetFspApiReturnStatus (
*(UINTN *)(FspData->CoreStack + CONTEXT_STACK_OFFSET (Registers[7])) = ReturnStatus; *(UINTN *)(FspData->CoreStack + CONTEXT_STACK_OFFSET (Registers[7])) = ReturnStatus;
} }
/**
This function sets the context switching stack to a new stack frame.
@param[in] NewStackTop New core stack to be set.
**/
VOID
EFIAPI
SetFspCoreStackPointer (
IN VOID *NewStackTop
)
{
FSP_GLOBAL_DATA *FspData;
UINTN *OldStack;
UINTN *NewStack;
UINT32 StackContextLen;
FspData = GetFspGlobalDataPointer ();
StackContextLen = sizeof (CONTEXT_STACK) / sizeof (UINTN);
//
// Reserve space for the ContinuationFunc two parameters
//
OldStack = (UINTN *)FspData->CoreStack;
NewStack = (UINTN *)NewStackTop - StackContextLen - 2;
FspData->CoreStack = (UINTN)NewStack;
while (StackContextLen-- != 0) {
*NewStack++ = *OldStack++;
}
}
/** /**
This function sets the platform specific data pointer. This function sets the platform specific data pointer.