diff options
| -rw-r--r-- | ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.c | 38 | ||||
| -rw-r--r-- | ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.dsc | 56 | ||||
| -rw-r--r-- | ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf | 40 |
3 files changed, 134 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.c b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.c new file mode 100644 index 0000000000..221798a26b --- /dev/null +++ b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.c @@ -0,0 +1,38 @@ +/** @file
+
+ Copyright (c) 2017, 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.
+
+**/
+
+#include <PiDxe.h>
+#include <Library/DebugLib.h>
+#include <Library/DefaultExceptionHandlerLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Protocol/Cpu.h>
+
+STATIC EFI_CPU_ARCH_PROTOCOL *mCpu;
+
+EFI_STATUS
+EFIAPI
+ArmCrashDumpDxeInitialize (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **)&mCpu);
+ ASSERT_EFI_ERROR(Status);
+
+ return mCpu->RegisterInterruptHandler (mCpu,
+ EXCEPT_AARCH64_SYNCHRONOUS_EXCEPTIONS,
+ &DefaultExceptionHandler);
+}
diff --git a/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.dsc b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.dsc new file mode 100644 index 0000000000..5bb27da14b --- /dev/null +++ b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.dsc @@ -0,0 +1,56 @@ +#/** @file
+#
+# Copyright (c) 2017, 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 = ArmCrashDumpDxe
+ PLATFORM_GUID = 8dc3c2f8-988e-4e32-8fb7-0df43f6d0d8a
+ PLATFORM_VERSION = 0.1
+ DSC_SPECIFICATION = 0x00010019
+ OUTPUT_DIRECTORY = Build/ArmCrashDumpDxe
+ SUPPORTED_ARCHITECTURES = AARCH64
+ BUILD_TARGETS = DEBUG
+ SKUID_IDENTIFIER = DEFAULT
+
+[PcdsFixedAtBuild]
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x27
+
+[LibraryClasses]
+ ArmDisassemblerLib|ArmPkg/Library/ArmDisassemblerLib/ArmDisassemblerLib.inf
+ BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
+ BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
+ DebugLib|MdePkg/Library/UefiDebugLibConOut/UefiDebugLibConOut.inf
+ DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
+ DefaultExceptionHandlerLib|ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf
+ DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
+ MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
+ PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+ PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
+ PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
+ SerialPortLib|MdePkg/Library/BaseSerialPortLibNull/BaseSerialPortLibNull.inf
+ UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
+ UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
+ UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
+ UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
+
+ NULL|ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
+ NULL|MdePkg/Library/BaseStackCheckLib/BaseStackCheckLib.inf
+
+[Components.common]
+ ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf
diff --git a/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf new file mode 100644 index 0000000000..828b239249 --- /dev/null +++ b/ArmPkg/Drivers/ArmCrashDumpDxe/ArmCrashDumpDxe.inf @@ -0,0 +1,40 @@ +#/** @file
+#
+# Copyright (c) 2017, 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]
+ INF_VERSION = 0x00010018
+ BASE_NAME = ArmCrashDumpDxe
+ FILE_GUID = 0bda00b0-05d6-4bb8-bfc7-058ad13615cf
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = ArmCrashDumpDxeInitialize
+
+[Sources]
+ ArmCrashDumpDxe.c
+
+[Packages]
+ ArmPkg/ArmPkg.dec
+ MdePkg/MdePkg.dec
+
+[LibraryClasses]
+ DebugLib
+ DefaultExceptionHandlerLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+
+[Protocols]
+ gEfiCpuArchProtocolGuid
+
+[Depex]
+ gEfiCpuArchProtocolGuid
|