ArmPkg/ArmLib: remove NullArmLib

Remove the NULL instance of ArmLib: it is not currently used, and its
usefulness its dubious.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

3 files changed, 0 insertions, 159 deletions

diff --git a/ArmPkg/ArmPkg.dsc b/ArmPkg/ArmPkg.dsc
index 6f9fc661fb..e26ca035f5 100644
--- a/ArmPkg/ArmPkg.dsc
+++ b/ArmPkg/ArmPkg.dsc
@@ -111,7 +111,6 @@
   ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf

   ArmPkg/Library/ArmDisassemblerLib/ArmDisassemblerLib.inf

   ArmPkg/Library/ArmDmaLib/ArmDmaLib.inf

-  ArmPkg/Library/ArmLib/Null/NullArmLib.inf

   ArmPkg/Library/BaseMemoryLibStm/BaseMemoryLibStm.inf

   ArmPkg/Library/BdsLib/BdsLib.inf

   ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf

diff --git a/ArmPkg/Library/ArmLib/Null/NullArmLib.c b/ArmPkg/Library/ArmLib/Null/NullArmLib.c
deleted file mode 100644
index e7e9c52547..0000000000
--- a/ArmPkg/Library/ArmLib/Null/NullArmLib.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/** @file

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-

-  This program and the accompanying materials

-  are licensed and made available under the terms and conditions of the BSD License

-  which accompanies this distribution.  The full text of the license may be found at

-  http://opensource.org/licenses/bsd-license.php

-

-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-

-**/

-

-#include <Uefi.h>

-#include <Library/ArmLib.h>

-#include <Library/DebugLib.h>

-

-VOID

-EFIAPI

-ArmCleanInvalidateDataCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmCleanDataCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmInvalidateInstructionCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmInvalidateDataCacheEntryByMVA (

-  IN  UINTN Address

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmCleanDataCacheEntryByMVA (

-  IN  UINTN Address

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmCleanInvalidateDataCacheEntryByMVA (

-  IN  UINTN Address

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmEnableDataCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmDisableDataCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmEnableInstructionCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

-

-VOID

-EFIAPI

-ArmDisableInstructionCache (

-  VOID

-  )

-{

-  // Do not run code using the Null cache library.

-  ASSERT(FALSE);

-}

diff --git a/ArmPkg/Library/ArmLib/Null/NullArmLib.inf b/ArmPkg/Library/ArmLib/Null/NullArmLib.inf
deleted file mode 100644
index 6cfb2c4eac..0000000000
--- a/ArmPkg/Library/ArmLib/Null/NullArmLib.inf
+++ /dev/null
@@ -1,41 +0,0 @@
-#/** @file

-# Semihosting  serail port lib

-#

-# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>

-#

-#  This program and the accompanying materials

-#  are licensed and made available under the terms and conditions of the BSD License

-#  which accompanies this distribution. The full text of the license may be found at

-#  http://opensource.org/licenses/bsd-license.php

-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-#

-#

-#**/

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = NullArmLib

-  FILE_GUID                      = 00586300-0E06-4790-AC44-86C56ACBB942

-  MODULE_TYPE                    = DXE_DRIVER

-  VERSION_STRING                 = 1.0

-  LIBRARY_CLASS                  = ArmLib

-

-[Sources.common]

-  ../Common/ArmLib.c

-

-  NullArmLib.c

-

-[Sources.ARM]

-  ../Common/Arm/ArmLibSupport.S    | GCC

-  ../Common/Arm/ArmLibSupport.asm  | RVCT

-

-[Sources.AARCH64]

-  ../Common/AArch64/ArmLibSupport.S

-

-[Packages]

-  ArmPkg/ArmPkg.dec

-  MdePkg/MdePkg.dec

-

-[Protocols]

-  gEfiCpuArchProtocolGuid