Remove DebugSupport driver for ARM and DebugSupportProtocol. In edk2 you can link debugger into DXE core directly so you don't need a debug support. Also we are going to FIQ for debugger ctrl-c break in, so no need to hook the timer infrastructure.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10495 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 0 insertions, 159 deletions

diff --git a/EmbeddedPkg/DebugSupportDxe/DebugSupport.c b/EmbeddedPkg/DebugSupportDxe/DebugSupport.c
deleted file mode 100644
index 5498aab..0000000
--- a/EmbeddedPkg/DebugSupportDxe/DebugSupport.c
+++ /dev/null
@@ -1,119 +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/CacheMaintenanceLib.h>

-#include <Library/DebugLib.h>

-#include <Library/UefiBootServicesTableLib.h>

-

-#include <Protocol/Cpu.h>

-#include <Protocol/DebugSupport.h>

-#include <Protocol/TimerDebugSupport.h>

-

-EFI_STATUS

-EFIAPI

-DebugSupportGetMaximumProcessorIndex (

-  IN  EFI_DEBUG_SUPPORT_PROTOCOL  *This,

-  OUT UINTN                       *MaxProcessorIndex

-  )

-{

-  if (MaxProcessorIndex == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  *MaxProcessorIndex = 0;

-

-  return EFI_SUCCESS;

-}

-

-EFI_STATUS

-EFIAPI

-DebugSupportRegisterPeriodicCallback (

-  IN  EFI_DEBUG_SUPPORT_PROTOCOL  *This,

-  IN  UINTN                       ProcessorIndex,

-  IN  EFI_PERIODIC_CALLBACK       PeriodicCallback

-  )

-{

-  TIMER_DEBUG_SUPPORT_PROTOCOL  *Timer;

-  EFI_STATUS                    Status;

-

-  Status = gBS->LocateProtocol(&gTimerDebugSupportProtocolGuid, NULL, (VOID **)&Timer);

-  if (EFI_ERROR(Status)) {

-    return Status;

-  }

-

-  Status = Timer->RegisterPeriodicCallback(Timer, PeriodicCallback);

-

-  return Status;

-}

-

-EFI_STATUS

-EFIAPI

-DebugSupportRegisterExceptionCallback (

-  IN  EFI_DEBUG_SUPPORT_PROTOCOL  *This,

-  IN  UINTN                       ProcessorIndex,

-  IN  EFI_EXCEPTION_CALLBACK      ExceptionCallback,

-  IN  EFI_EXCEPTION_TYPE          ExceptionType

-  )

-{

-  EFI_CPU_ARCH_PROTOCOL *Cpu;

-  EFI_STATUS            Status;

-

-  Status = gBS->LocateProtocol(&gEfiCpuArchProtocolGuid, NULL, (VOID **)&Cpu);

-  if (EFI_ERROR(Status)) {

-    return Status;

-  }

-

-  Status = Cpu->RegisterInterruptHandler(Cpu, ExceptionType, (EFI_CPU_INTERRUPT_HANDLER)ExceptionCallback);

-

-  return Status;

-}

-

-EFI_STATUS

-EFIAPI

-DebugSupportInvalidateInstructionCache (

-  IN  EFI_DEBUG_SUPPORT_PROTOCOL  *This,

-  IN  UINTN                       ProcessorIndex,

-  IN  VOID                        *Start,

-  IN  UINT64                      Length

-  )

-{

-  InvalidateInstructionCacheRange(Start, Length);

-  return EFI_SUCCESS;

-}

-

-EFI_DEBUG_SUPPORT_PROTOCOL  mDebugSupport = {

-  IsaArm,

-  DebugSupportGetMaximumProcessorIndex,

-  DebugSupportRegisterPeriodicCallback,

-  DebugSupportRegisterExceptionCallback,

-  DebugSupportInvalidateInstructionCache

-};

-

-EFI_STATUS

-DebugSupportDxeInitialize (

-  IN EFI_HANDLE         ImageHandle,

-  IN EFI_SYSTEM_TABLE   *SystemTable

-  )

-{

-  EFI_STATUS  Status;

-  EFI_HANDLE  Handle = NULL;

-

-  ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiDebugSupportProtocolGuid);

-  Status = gBS->InstallMultipleProtocolInterfaces(&Handle, &gEfiDebugSupportProtocolGuid, &mDebugSupport, NULL);

-

-  return Status;

-}

-

diff --git a/EmbeddedPkg/DebugSupportDxe/DebugSupportDxe.inf b/EmbeddedPkg/DebugSupportDxe/DebugSupportDxe.inf
deleted file mode 100644
index dea40d9..0000000
--- a/EmbeddedPkg/DebugSupportDxe/DebugSupportDxe.inf
+++ /dev/null
@@ -1,40 +0,0 @@
-#/** @file

-#  

-#  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                      = ArmDebugSupportDxe

-  FILE_GUID                      = 2e7c151b-cbd8-4df6-a0e3-cde660067c6a

-  MODULE_TYPE                    = DXE_DRIVER

-  VERSION_STRING                 = 1.0

-

-  ENTRY_POINT                    = DebugSupportDxeInitialize

-

-[Sources.common]

-  DebugSupport.c

-

-[Packages]

-  MdePkg/MdePkg.dec

-  EmbeddedePkg/EmbeddedePkg.dec

-

-[LibraryClasses]

-  BaseMemoryLib

-  CacheMaintenanceLib

-  UefiDriverEntryPoint

-  ArmLib

-

-[Protocols]

-  gEfiCpuArchProtocolGuid

-  gEfiDebugSupportProtocolGuid

-  gTimerDebugSupportProtocolGuid

-