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system76-edk2/ArmPkg/ArmPkg.dsc
Ard Biesheuvel a76d0e88c3 ArmPkg: remove DebugUncachedMemoryAllocationLib 
The debug implementation of the UncachedMemoryAllocationLib library
class relies on the creation of an uncached alias of a memory range,
while keeping the original cached mapping, but with read-only attributes
to trap inadvertent write accesses.

This is not a terribly good idea, given that the ARM architecture does
not allow mismatched attributes, and so creating them deliberately is
not something we should encourage by doing it in reference code.

So remove the library, and replace all references to it with a reference
to the non-debug version (unless the platform does not require a resolution
for it in the first place, in which case all UncachedMemoryAllocationLib
references can be removed altogether).

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-02-23 17:56:10 +00:00

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#/** @file
# ARM processor package.
#
# Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2011 - 2015, ARM Ltd. All rights reserved.<BR>
# Copyright (c) 2016, Linaro Ltd. 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 Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
PLATFORM_NAME = ArmPkg
PLATFORM_GUID = 5CFBD99E-3C43-4E7F-8054-9CDEAFF7710F
PLATFORM_VERSION = 0.1
DSC_SPECIFICATION = 0x00010005
OUTPUT_DIRECTORY = Build/Arm
SUPPORTED_ARCHITECTURES = ARM|AARCH64
BUILD_TARGETS = DEBUG|RELEASE
SKUID_IDENTIFIER = DEFAULT
[BuildOptions]
XCODE:*_*_ARM_PLATFORM_FLAGS == -arch armv7
GCC:*_*_ARM_PLATFORM_FLAGS == -march=armv7-a -mfpu=neon
# We use A15 to get the Secure and Virtualization extensions
RVCT:*_*_ARM_PLATFORM_FLAGS == --cpu Cortex-A15
RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG
*_*_*_CC_FLAGS = -DDISABLE_NEW_DEPRECATED_INTERFACES
[LibraryClasses.common]
BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
CacheMaintenanceLib|ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
NetLib|MdeModulePkg/Library/DxeNetLib/DxeNetLib.inf
UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
SemihostLib|ArmPkg/Library/SemihostLib/SemihostLib.inf
UncachedMemoryAllocationLib|ArmPkg/Library/UncachedMemoryAllocationLib/UncachedMemoryAllocationLib.inf
DxeServicesTableLib|MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.inf
DefaultExceptionHandlerLib|ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf
CpuExceptionHandlerLib|ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.inf
CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
ArmGicLib|ArmPkg/Drivers/ArmGic/ArmGicLib.inf
ArmGicArchLib|ArmPkg/Library/ArmGicArchLib/ArmGicArchLib.inf
ArmGenericTimerCounterLib|ArmPkg/Library/ArmGenericTimerPhyCounterLib/ArmGenericTimerPhyCounterLib.inf
ArmSmcLib|ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf
ArmDisassemblerLib|ArmPkg/Library/ArmDisassemblerLib/ArmDisassemblerLib.inf
DmaLib|ArmPkg/Library/ArmDmaLib/ArmDmaLib.inf
UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
SerialPortLib|MdePkg/Library/BaseSerialPortLibNull/BaseSerialPortLibNull.inf
BdsLib|ArmPkg/Library/BdsLib/BdsLib.inf
FdtLib|EmbeddedPkg/Library/FdtLib/FdtLib.inf
ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
[LibraryClasses.common.PEIM]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
[LibraryClasses.ARM, LibraryClasses.AARCH64]
NULL|ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
# Add support for GCC stack protector
NULL|MdePkg/Library/BaseStackCheckLib/BaseStackCheckLib.inf
[Components.common]
ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf
ArmPkg/Library/ArmDisassemblerLib/ArmDisassemblerLib.inf
ArmPkg/Library/ArmDmaLib/ArmDmaLib.inf
ArmPkg/Library/BdsLib/BdsLib.inf
ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.inf
ArmPkg/Library/DebugPeCoffExtraActionLib/DebugPeCoffExtraActionLib.inf
ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf
ArmPkg/Library/RvdPeCoffExtraActionLib/RvdPeCoffExtraActionLib.inf
ArmPkg/Library/SemiHostingDebugLib/SemiHostingDebugLib.inf
ArmPkg/Library/SemiHostingSerialPortLib/SemiHostingSerialPortLib.inf
ArmPkg/Library/SemihostLib/SemihostLib.inf
ArmPkg/Library/UncachedMemoryAllocationLib/UncachedMemoryAllocationLib.inf
ArmPkg/Library/ArmPsciResetSystemLib/ArmPsciResetSystemLib.inf
ArmPkg/Library/ArmExceptionLib/ArmExceptionLib.inf
ArmPkg/Library/ArmExceptionLib/ArmRelocateExceptionLib.inf
ArmPkg/Drivers/CpuDxe/CpuDxe.inf
ArmPkg/Drivers/CpuPei/CpuPei.inf
ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
ArmPkg/Drivers/ArmGic/ArmGicLib.inf
ArmPkg/Drivers/ArmGic/ArmGicSecLib.inf
ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.inf
ArmPkg/Drivers/TimerDxe/TimerDxe.inf
ArmPkg/Library/ArmGenericTimerPhyCounterLib/ArmGenericTimerPhyCounterLib.inf
ArmPkg/Library/ArmGenericTimerVirtCounterLib/ArmGenericTimerVirtCounterLib.inf
ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf
ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf
ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf
ArmPkg/Filesystem/SemihostFs/SemihostFs.inf
ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
ArmPkg/Library/ArmGicArchLib/ArmGicArchLib.inf
ArmPkg/Library/ArmGicArchSecLib/ArmGicArchSecLib.inf
ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
ArmPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
[Components.ARM]
ArmPkg/Drivers/ArmCpuLib/ArmCortexA8Lib/ArmCortexA8Lib.inf
ArmPkg/Drivers/ArmCpuLib/ArmCortexA9Lib/ArmCortexA9Lib.inf
ArmPkg/Drivers/ArmCpuLib/ArmCortexA15Lib/ArmCortexA15Lib.inf
[Components.AARCH64]
ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.inf
ArmPkg/Drivers/ArmCpuLib/ArmCortexA5xLib/ArmCortexA5xLib.inf
ArmPkg/Library/ArmMmuLib/ArmMmuPeiLib.inf
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