On Wed, 26 Dec 2018 at 22:27, Laszlo Ersek <[email protected]> wrote:
>
> On 12/20/18 18:31, Ard Biesheuvel wrote:
> > Drop the redundant BASE variant, which is no longer used anywhere
> > now that DebugAgentSymbolsBaseLib no longer incorporates a vector
> > table and exception handling.
> >
> > Contributed-under: TianoCore Contribution Agreement 1.1
> > Signed-off-by: Ard Biesheuvel <[email protected]>
> > ---
> >  ArmPkg/ArmPkg.dsc                                                          
> >   |  1 -
> >  ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerBase.c    
> >   | 35 ---------------
> >  
> > ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
> >  | 45 --------------------
> >  ArmVirtPkg/ArmVirt.dsc.inc                                                 
> >   |  1 -
> >  4 files changed, 82 deletions(-)
> >
> > diff --git a/ArmPkg/ArmPkg.dsc b/ArmPkg/ArmPkg.dsc
> > index 5d83c18b143e..d9f9935d70b6 100644
> > --- a/ArmPkg/ArmPkg.dsc
> > +++ b/ArmPkg/ArmPkg.dsc
> > @@ -141,7 +141,6 @@
> >    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
> >
> > diff --git 
> > a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerBase.c 
> > b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerBase.c
> > deleted file mode 100644
> > index 4a54298b1189..000000000000
> > --- 
> > a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerBase.c
> > +++ /dev/null
> > @@ -1,35 +0,0 @@
> > -/** @file
> > -
> > -  Copyright (c) 2012, ARM 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.
> > -
> > -**/
> > -
> > -#include <Base.h>
> > -
> > -/**
> > -
> > -  @param  FaultAddress         Address to find PE/COFF image for.
> > -  @param  ImageBase            Return load address of found image
> > -  @param  PeCoffSizeOfHeaders  Return the size of the PE/COFF header for 
> > the image that was found
> > -
> > -  @retval NULL                 FaultAddress not in a loaded PE/COFF image.
> > -  @retval                      Path and file name of PE/COFF image.
> > -
> > -**/
> > -CHAR8 *
> > -GetImageName (
> > -  IN  UINTN  FaultAddress,
> > -  OUT UINTN  *ImageBase,
> > -  OUT UINTN  *PeCoffSizeOfHeaders
> > -  )
> > -{
> > -  return NULL;
> > -}
> > diff --git 
> > a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
> >  
> > b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
> > deleted file mode 100644
> > index b53a5e89f507..000000000000
> > --- 
> > a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
> > +++ /dev/null
> > @@ -1,45 +0,0 @@
> > -#/** @file
> > -#
> > -# Copyright (c) 2012, ARM 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]
> > -  INF_VERSION                    = 0x00010005
> > -  BASE_NAME                      = DefaultExceptionHandlerBaseLib
> > -  FILE_GUID                      = 3d5261d5-5eb7-4559-98e7-475aa9d0dc42
> > -  MODULE_TYPE                    = BASE
> > -  VERSION_STRING                 = 1.0
> > -  LIBRARY_CLASS                  = DefaultExceptionHandlerLib
> > -
> > -[Sources.common]
> > -  DefaultExceptionHandlerBase.c
> > -
> > -[Sources.ARM]
> > -  Arm/DefaultExceptionHandler.c
> > -
> > -[Sources.AARCH64]
> > -  AArch64/DefaultExceptionHandler.c
> > -
> > -[Packages]
> > -  MdePkg/MdePkg.dec
> > -  ArmPkg/ArmPkg.dec
> > -
> > -[LibraryClasses]
> > -  BaseLib
> > -  PrintLib
> > -  DebugLib
> > -  PeCoffGetEntryPointLib
> > -  ArmDisassemblerLib
> > -  SerialPortLib
> > -
> > -[Guids]
> > -  gEfiDebugImageInfoTableGuid
> > diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
> > index 89c2db074711..c47955be940c 100644
> > --- a/ArmVirtPkg/ArmVirt.dsc.inc
> > +++ b/ArmVirtPkg/ArmVirt.dsc.inc
> > @@ -174,7 +174,6 @@
> >    BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
> >
> >    
> > DebugAgentLib|ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.inf
> > -  
> > DefaultExceptionHandlerLib|ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
> >    
> > SerialPortLib|ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.inf
> >    HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
> >    PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
> >
>
> Can you split the ArmVirtPkg hunk to a separate patch? I think that,
> after patch #1, it should be possible to remove the
> [LibraryClasses.common.SEC] resolution from "ArmVirt.dsc.inc". Then the
> present patch can continue saying "...  no longer used anywhere".
>
> Such a split would be more idiomatic to edk2, and also more faithful to
> the current subject line (which says "ArmPkg/DefaultExceptionHandlerLib:
> ...").
>

Sure
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