diff options
Diffstat (limited to 'ArmPlatformPkg')
4 files changed, 0 insertions, 232 deletions
diff --git a/ArmPlatformPkg/ArmPlatformPkg.dsc b/ArmPlatformPkg/ArmPlatformPkg.dsc index bc6f2b5ede..f87c7d50f5 100644 --- a/ArmPlatformPkg/ArmPlatformPkg.dsc +++ b/ArmPlatformPkg/ArmPlatformPkg.dsc @@ -40,7 +40,6 @@ ArmGicLib|ArmPkg/Drivers/ArmGic/ArmGicLib.inf
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmPlatformLib|ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf
- ArmPlatformStackLib|ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf
ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
@@ -103,7 +102,6 @@ ArmPlatformPkg/Drivers/SP805WatchdogDxe/SP805WatchdogDxe.inf
ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf
- ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf
ArmPlatformPkg/Library/HdLcd/HdLcd.inf
ArmPlatformPkg/Library/LcdHwNullLib/LcdHwNullLib.inf
ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.inf
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/AArch64/ArmPlatformStackLib.S b/ArmPlatformPkg/Library/ArmPlatformStackLib/AArch64/ArmPlatformStackLib.S deleted file mode 100644 index db0912c19f..0000000000 --- a/ArmPlatformPkg/Library/ArmPlatformStackLib/AArch64/ArmPlatformStackLib.S +++ /dev/null @@ -1,99 +0,0 @@ -//
-// Copyright (c) 2012-2014, ARM Limited. All rights reserved.
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-//
-
-#include <AsmMacroIoLibV8.h>
-
-//VOID
-//ArmPlatformStackSet (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSet)
- // Save parameters
- mov x26, x3
- mov x25, x2
- mov x24, x1
- mov x23, x0
-
- // Save the Link register
- mov x27, x30
-
- // Identify Stack
- mov x0, x1
- bl ASM_PFX(ArmPlatformIsPrimaryCore)
- cmp x0, #1
-
- // Restore parameters
- mov x0, x23
- mov x1, x24
- mov x2, x25
- mov x3, x26
-
- // Restore the Link register
- mov x30, x27
-
- b.ne 0f
-
- b ASM_PFX(ArmPlatformStackSetPrimary)
-0:b ASM_PFX(ArmPlatformStackSetSecondary)
-
-//VOID
-//ArmPlatformStackSetPrimary (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSetPrimary)
- // Add size of primary stack to StackBase
- add x0, x0, x2
-
- // Compute SecondaryCoresCount * SecondaryCoreStackSize
- MOV32 (w1, FixedPcdGet32(PcdCoreCount) - 1)
- mul x3, x3, x1
-
- // Set Primary Stack ((StackBase + PrimaryStackSize) + (SecondaryCoresCount * SecondaryCoreStackSize))
- add sp, x0, x3
-
- ret
-
-//VOID
-//ArmPlatformStackSetSecondary (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSetSecondary)
- // Save the Link register
- mov x24, x30
- mov sp, x0
-
- // Get Core Position
- mov x0, x1
- bl ASM_PFX(ArmPlatformGetCorePosition)
- mov x25, x0
-
- // Get Primary Core Position
- bl ASM_PFX(ArmPlatformGetPrimaryCoreMpId)
- bl ASM_PFX(ArmPlatformGetCorePosition)
-
- // Get Secondary Core Position. We should get consecutive secondary stack number from 1...(CoreCount-1)
- cmp x25, x0
-
- // Decrement the position if after the primary core
- cinc x25, x25, ls
-
- // Compute top of the secondary stack
- mul x3, x3, x25
-
- // Set stack
- add sp, sp, x3
-
- ret x24
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.S b/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.S deleted file mode 100644 index 0e47032ed1..0000000000 --- a/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.S +++ /dev/null @@ -1,98 +0,0 @@ -//
-// Copyright (c) 2012-2013, ARM Limited. All rights reserved.
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-//
-
-#include <AsmMacroIoLib.h>
-
-//VOID
-//ArmPlatformStackSet (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSet)
- // Save parameters
- mov r6, r3
- mov r5, r2
- mov r4, r1
- mov r3, r0
-
- // Save the Link register
- mov r7, lr
-
- // Identify Stack
- mov r0, r1
- bl ASM_PFX(ArmPlatformIsPrimaryCore)
- cmp r0, #1
-
- // Restore parameters
- mov r0, r3
- mov r1, r4
- mov r2, r5
- mov r3, r6
-
- // Restore the Link register
- mov lr, r7
-
- beq ASM_PFX(ArmPlatformStackSetPrimary)
- bne ASM_PFX(ArmPlatformStackSetSecondary)
-
-//VOID
-//ArmPlatformStackSetPrimary (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSetPrimary)
- mov r4, lr
-
- // Add stack of primary stack to StackBase
- add r0, r0, r2
-
- // Compute SecondaryCoresCount * SecondaryCoreStackSize
- MOV32 (r1, FixedPcdGet32(PcdCoreCount) - 1)
- mul r3, r3, r1
-
- // Set Primary Stack ((StackBase + PrimaryStackSize) + (SecondaryCoresCount * SecondaryCoreStackSize))
- add sp, r0, r3
-
- bx r4
-
-//VOID
-//ArmPlatformStackSetSecondary (
-// IN UINTN StackBase,
-// IN UINTN MpId,
-// IN UINTN PrimaryStackSize,
-// IN UINTN SecondaryStackSize
-// );
-ASM_FUNC(ArmPlatformStackSetSecondary)
- mov r4, lr
- mov sp, r0
-
- // Get Core Position
- mov r0, r1
- bl ASM_PFX(ArmPlatformGetCorePosition)
- mov r5, r0
-
- // Get Primary Core Position
- bl ASM_PFX(ArmPlatformGetPrimaryCoreMpId)
- bl ASM_PFX(ArmPlatformGetCorePosition)
-
- // Get Secondary Core Position. We should get consecutive secondary stack number from 1...(CoreCount-1)
- cmp r5, r0
- subhi r5, r5, #1
- add r5, r5, #1
-
- // Compute top of the secondary stack
- mul r3, r3, r5
-
- // Set stack
- add sp, sp, r3
-
- bx r4
-
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf b/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf deleted file mode 100644 index dfa0e7b9e7..0000000000 --- a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf +++ /dev/null @@ -1,33 +0,0 @@ -#/* @file
-#
-# Copyright (c) 2012, ARM Limited. All rights reserved.
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-#*/
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = ArmPlatformStackLib
- FILE_GUID = 5e2e44af-53c1-44c2-a801-9c149f3d6ba0
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = ArmPlatformStackLib
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- ArmPkg/ArmPkg.dec
- ArmPlatformPkg/ArmPlatformPkg.dec
-
-[Sources.ARM]
- Arm/ArmPlatformStackLib.S | GCC
-
-[Sources.AARCH64]
- AArch64/ArmPlatformStackLib.S
-
-[LibraryClasses]
- ArmPlatformLib
-
-[FixedPcd]
- gArmPlatformTokenSpaceGuid.PcdCoreCount
|