UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf\r
DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf\r
# PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf\r
- PeCoffLib|EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf\r
+ PeCoffLib|BeagleBoardPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf\r
\r
PerformanceLib|MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.inf\r
\r
ReportStatusCodeLib|IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf\r
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf\r
# PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf\r
- PeCoffLib|EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf\r
+ PeCoffLib|BeagleBoardPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf\r
\r
\r
[LibraryClasses.ARM]\r
<LibraryClasses>\r
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf\r
NULL|MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf\r
- NULL|EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.inf\r
+ NULL|BeagleBoardPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.inf\r
}\r
\r
ArmPkg/Drivers/CpuDxe/CpuDxe.inf\r
--- /dev/null
+/** @file\r
+ PE/COFF Loader Library implementation that wraps a protocol passed up from\r
+ SEC/PEI via a HOB. This is done to save space.\r
+\r
+ Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
+ Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <PiDxe.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/HobLib.h>\r
+\r
+#include <Protocol/PeCoffLoader.h>\r
+\r
+\r
+PE_COFF_LOADER_PROTOCOL *gPeCoffLoader = NULL;\r
+\r
+\r
+/**\r
+ Retrieves information about a PE/COFF image.\r
+\r
+ Computes the PeCoffHeaderOffset, IsTeImage, ImageType, ImageAddress, ImageSize,\r
+ DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and\r
+ DebugDirectoryEntryRva fields of the ImageContext structure.\r
+ If ImageContext is NULL, then return RETURN_INVALID_PARAMETER.\r
+ If the PE/COFF image accessed through the ImageRead service in the ImageContext\r
+ structure is not a supported PE/COFF image type, then return RETURN_UNSUPPORTED.\r
+ If any errors occur while computing the fields of ImageContext,\r
+ then the error status is returned in the ImageError field of ImageContext.\r
+ If the image is a TE image, then SectionAlignment is set to 0.\r
+ The ImageRead and Handle fields of ImageContext structure must be valid prior\r
+ to invoking this service.\r
+\r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image that needs to be examined by this function.\r
+\r
+ @retval RETURN_SUCCESS The information on the PE/COFF image was collected.\r
+ @retval RETURN_INVALID_PARAMETER ImageContext is NULL.\r
+ @retval RETURN_UNSUPPORTED The PE/COFF image is not supported.\r
+\r
+**/\r
+RETURN_STATUS\r
+EFIAPI\r
+PeCoffLoaderGetImageInfo (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+ return gPeCoffLoader->GetImageInfo (ImageContext);\r
+}\r
+\r
+\r
+/**\r
+ Applies relocation fixups to a PE/COFF image that was loaded with PeCoffLoaderLoadImage().\r
+\r
+ If the DestinationAddress field of ImageContext is 0, then use the ImageAddress field of\r
+ ImageContext as the relocation base address. Otherwise, use the DestinationAddress field\r
+ of ImageContext as the relocation base address. The caller must allocate the relocation\r
+ fixup log buffer and fill in the FixupData field of ImageContext prior to calling this function.\r
+\r
+ The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress,\r
+ ImageSize, DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders,\r
+ DebugDirectoryEntryRva, EntryPoint, FixupDataSize, CodeView, PdbPointer, and FixupData of\r
+ the ImageContext structure must be valid prior to invoking this service.\r
+\r
+ If ImageContext is NULL, then ASSERT().\r
+\r
+ Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
+ cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
+ prior to transferring control to a PE/COFF image that is loaded using this library.\r
+\r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image that is being relocated.\r
+\r
+ @retval RETURN_SUCCESS The PE/COFF image was relocated.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+ @retval RETURN_LOAD_ERROR The image in not a valid PE/COFF image.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+ @retval RETURN_UNSUPPORTED A relocation record type is not supported.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+\r
+**/\r
+RETURN_STATUS\r
+EFIAPI\r
+PeCoffLoaderRelocateImage (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+ return gPeCoffLoader->RelocateImage (ImageContext);\r
+}\r
+\r
+/**\r
+ Loads a PE/COFF image into memory.\r
+\r
+ Loads the PE/COFF image accessed through the ImageRead service of ImageContext into the buffer\r
+ specified by the ImageAddress and ImageSize fields of ImageContext. The caller must allocate\r
+ the load buffer and fill in the ImageAddress and ImageSize fields prior to calling this function.\r
+ The EntryPoint, FixupDataSize, CodeView, PdbPointer and HiiResourceData fields of ImageContext are computed.\r
+ The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress, ImageSize,\r
+ DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and DebugDirectoryEntryRva\r
+ fields of the ImageContext structure must be valid prior to invoking this service.\r
+\r
+ If ImageContext is NULL, then ASSERT().\r
+\r
+ Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
+ cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
+ prior to transferring control to a PE/COFF image that is loaded using this library.\r
+\r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image that is being loaded.\r
+\r
+ @retval RETURN_SUCCESS The PE/COFF image was loaded into the buffer specified by\r
+ the ImageAddress and ImageSize fields of ImageContext.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+ @retval RETURN_BUFFER_TOO_SMALL The caller did not provide a large enough buffer.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+ @retval RETURN_LOAD_ERROR The PE/COFF image is an EFI Runtime image with no relocations.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+ @retval RETURN_INVALID_PARAMETER The image address is invalid.\r
+ Extended status information is in the ImageError field of ImageContext.\r
+\r
+**/\r
+RETURN_STATUS\r
+EFIAPI\r
+PeCoffLoaderLoadImage (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+ return gPeCoffLoader->LoadImage (ImageContext);\r
+}\r
+\r
+\r
+\r
+/**\r
+ Reads contents of a PE/COFF image from a buffer in system memory.\r
+\r
+ This is the default implementation of a PE_COFF_LOADER_READ_FILE function\r
+ that assumes FileHandle pointer to the beginning of a PE/COFF image.\r
+ This function reads contents of the PE/COFF image that starts at the system memory\r
+ address specified by FileHandle. The read operation copies ReadSize bytes from the\r
+ PE/COFF image starting at byte offset FileOffset into the buffer specified by Buffer.\r
+ The size of the buffer actually read is returned in ReadSize.\r
+\r
+ If FileHandle is NULL, then ASSERT().\r
+ If ReadSize is NULL, then ASSERT().\r
+ If Buffer is NULL, then ASSERT().\r
+\r
+ @param FileHandle Pointer to base of the input stream\r
+ @param FileOffset Offset into the PE/COFF image to begin the read operation.\r
+ @param ReadSize On input, the size in bytes of the requested read operation.\r
+ On output, the number of bytes actually read.\r
+ @param Buffer Output buffer that contains the data read from the PE/COFF image.\r
+\r
+ @retval RETURN_SUCCESS Data is read from FileOffset from the Handle into\r
+ the buffer.\r
+**/\r
+RETURN_STATUS\r
+EFIAPI\r
+PeCoffLoaderImageReadFromMemory (\r
+ IN VOID *FileHandle,\r
+ IN UINTN FileOffset,\r
+ IN OUT UINTN *ReadSize,\r
+ OUT VOID *Buffer\r
+ )\r
+{\r
+ return gPeCoffLoader->ReadFromMemory (\r
+ FileHandle,\r
+ FileOffset,\r
+ ReadSize,\r
+ Buffer\r
+ );\r
+\r
+}\r
+\r
+\r
+\r
+/**\r
+ Reapply fixups on a fixed up PE32/PE32+ image to allow virutal calling at EFI\r
+ runtime.\r
+\r
+ This function reapplies relocation fixups to the PE/COFF image specified by ImageBase\r
+ and ImageSize so the image will execute correctly when the PE/COFF image is mapped\r
+ to the address specified by VirtualImageBase. RelocationData must be identical\r
+ to the FiuxupData buffer from the PE_COFF_LOADER_IMAGE_CONTEXT structure\r
+ after this PE/COFF image was relocated with PeCoffLoaderRelocateImage().\r
+\r
+ Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
+ cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
+ prior to transferring control to a PE/COFF image that is loaded using this library.\r
+\r
+ @param ImageBase Base address of a PE/COFF image that has been loaded\r
+ and relocated into system memory.\r
+ @param VirtImageBase The request virtual address that the PE/COFF image is to\r
+ be fixed up for.\r
+ @param ImageSize The size, in bytes, of the PE/COFF image.\r
+ @param RelocationData A pointer to the relocation data that was collected when the PE/COFF\r
+ image was relocated using PeCoffLoaderRelocateImage().\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+PeCoffLoaderRelocateImageForRuntime (\r
+ IN PHYSICAL_ADDRESS ImageBase,\r
+ IN PHYSICAL_ADDRESS VirtImageBase,\r
+ IN UINTN ImageSize,\r
+ IN VOID *RelocationData\r
+ )\r
+{\r
+ return gPeCoffLoader->RelocateImageForRuntime (\r
+ ImageBase,\r
+ VirtImageBase,\r
+ ImageSize,\r
+ RelocationData\r
+ );\r
+}\r
+\r
+\r
+/**\r
+ Unloads a loaded PE/COFF image from memory and releases its taken resource.\r
+ Releases any environment specific resources that were allocated when the image\r
+ specified by ImageContext was loaded using PeCoffLoaderLoadImage().\r
+\r
+ For NT32 emulator, the PE/COFF image loaded by system needs to release.\r
+ For real platform, the PE/COFF image loaded by Core doesn't needs to be unloaded,\r
+ this function can simply return RETURN_SUCCESS.\r
+\r
+ If ImageContext is NULL, then ASSERT().\r
+\r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image to be unloaded.\r
+\r
+ @retval RETURN_SUCCESS The PE/COFF image was unloaded successfully.\r
+**/\r
+RETURN_STATUS\r
+EFIAPI\r
+PeCoffLoaderUnloadImage (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+ return gPeCoffLoader->UnloadImage (ImageContext);\r
+}\r
+\r
+typedef struct {\r
+ EFI_HOB_GUID_TYPE Hob;\r
+ VOID *Interface;\r
+} PROTOCOL_HOB;\r
+\r
+\r
+/**\r
+ The constructor function caches the pointer of DXE Services Table.\r
+\r
+ The constructor function caches the pointer of DXE Services Table.\r
+ It will ASSERT() if that operation fails.\r
+ It will ASSERT() if the pointer of DXE Services Table is NULL.\r
+ It will always return EFI_SUCCESS.\r
+\r
+ @param ImageHandle The firmware allocated handle for the EFI image.\r
+ @param SystemTable A pointer to the EFI System Table.\r
+\r
+ @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+DxeHobPeCoffLibConstructor (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ PROTOCOL_HOB *Hob;\r
+\r
+ Hob = GetFirstGuidHob (&gPeCoffLoaderProtocolGuid);\r
+ if (Hob == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ gPeCoffLoader = Hob->Interface;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+\r
--- /dev/null
+#/** @file\r
+# PE/COFF Loader Library implementation that wraps a protocol passed up from\r
+# SEC/PEI via a HOB. This is done to save space.\r
+#\r
+# Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
+# Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
+# This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+#\r
+#**/\r
+\r
+[Defines]\r
+ INF_VERSION = 0x00010005\r
+ BASE_NAME = DxeHobPeCoffLib\r
+ FILE_GUID = 671C6FD7-99FB-4EE3-B640-4B1D463BC3B5\r
+ MODULE_TYPE = DXE_DRIVER\r
+ VERSION_STRING = 1.0\r
+ LIBRARY_CLASS = PeCoffLib\r
+ CONSTRUCTOR = DxeHobPeCoffLibConstructor\r
+\r
+\r
+#\r
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC ARM\r
+#\r
+\r
+[Sources.common]\r
+ DxeHobPeCoff.c\r
+\r
+\r
+[Packages]\r
+ MdePkg/MdePkg.dec\r
+ EmbeddedPkg/EmbeddedPkg.dec\r
+\r
+[LibraryClasses]\r
+ DebugLib\r
+ HobLib\r
+\r
+[Protocols]\r
+ gPeCoffLoaderProtocolGuid\r
--- /dev/null
+/** @file\r
+ LZMA Decompress GUIDed Section Extraction Library.\r
+ It wraps Lzma decompress interfaces to GUIDed Section Extraction interfaces\r
+ and registers them into GUIDed handler table.\r
+\r
+ Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <PiDxe.h>\r
+#include <Library/HobLib.h>\r
+#include <Library/ExtractGuidedSectionLib.h>\r
+\r
+#include <Guid/ExtractSection.h>\r
+#include <Guid/LzmaDecompress.h>\r
+\r
+\r
+/**\r
+ Register LzmaDecompress and LzmaDecompressGetInfo handlers with LzmaCustomerDecompressGuid.\r
+\r
+ @retval RETURN_SUCCESS Register successfully.\r
+ @retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+LzmaDecompressLibConstructor (\r
+ )\r
+{\r
+ EXTRACT_SECTION_HOB *Hob;\r
+\r
+ Hob = GetFirstGuidHob (&gLzmaCustomDecompressGuid);\r
+ if (Hob == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ // Locate Guided Hob\r
+\r
+ return ExtractGuidedSectionRegisterHandlers (\r
+ &gLzmaCustomDecompressGuid,\r
+ Hob->Data.SectionGetInfo,\r
+ Hob->Data.SectionExtraction\r
+ );\r
+}\r
--- /dev/null
+#/** @file\r
+# LzmaCustomDecompressLib produces LZMA custom decompression algorithm.\r
+#\r
+# It is based on the LZMA SDK 4.65.\r
+# LZMA SDK 4.65 was placed in the public domain on 2009-02-03.\r
+# It was released on the http://www.7-zip.org/sdk.html website.\r
+#\r
+# Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r
+#\r
+# This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+#\r
+#**/\r
+\r
+[Defines]\r
+ INF_VERSION = 0x00010005\r
+ BASE_NAME = LzmaDecompressLib\r
+ FILE_GUID = 35194660-7421-44ad-9636-e44885f092d1\r
+ MODULE_TYPE = BASE\r
+ VERSION_STRING = 1.0\r
+ LIBRARY_CLASS = NULL\r
+ CONSTRUCTOR = LzmaDecompressLibConstructor\r
+\r
+#\r
+# The following information is for reference only and not required by the build tools.\r
+#\r
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
+#\r
+\r
+[Sources.common]\r
+ LzmaHobCustomDecompressLib.c\r
+\r
+[Packages]\r
+ MdePkg/MdePkg.dec\r
+ MdeModulePkg/MdeModulePkg.dec\r
+ EmbeddedPkg/EmbeddedPkg.dec\r
+\r
+[Guids]\r
+ gLzmaCustomDecompressGuid ## PRODUCED ## GUID specifies LZMA custom decompress algorithm.\r
+\r
+[LibraryClasses]\r
+ DebugLib\r
+ HobLib\r
+ ExtractGuidedSectionLib\r
+\r
EmbeddedPkg/Library/PrePiLib/PrePiLib.inf\r
EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf\r
EmbeddedPkg/Library/TemplateRealTimeClockLib/TemplateRealTimeClockLib.inf\r
- EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.inf\r
EmbeddedPkg/Library/CoherentDmaLib/CoherentDmaLib.inf\r
EmbeddedPkg/Library/NonCoherentDmaLib/NonCoherentDmaLib.inf\r
EmbeddedPkg/Library/DxeDtPlatformDtbLoaderLibDefault/DxeDtPlatformDtbLoaderLibDefault.inf\r
\r
EmbeddedPkg/Library/AcpiLib/AcpiLib.inf\r
EmbeddedPkg/Library/DebugAgentTimerLibNull/DebugAgentTimerLibNull.inf\r
- EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf\r
EmbeddedPkg/Library/FdtLib/FdtLib.inf\r
EmbeddedPkg/Library/GdbDebugAgent/GdbDebugAgent.inf\r
EmbeddedPkg/Library/PrePiHobLib/PrePiHobLib.inf\r
+++ /dev/null
-/** @file\r
- PE/COFF Loader Library implementation that wraps a protocol passed up from\r
- SEC/PEI via a HOB. This is done to save space.\r
-\r
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
- Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#include <PiDxe.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/HobLib.h>\r
-\r
-#include <Protocol/PeCoffLoader.h>\r
-\r
-\r
-PE_COFF_LOADER_PROTOCOL *gPeCoffLoader = NULL;\r
-\r
-\r
-/**\r
- Retrieves information about a PE/COFF image.\r
-\r
- Computes the PeCoffHeaderOffset, IsTeImage, ImageType, ImageAddress, ImageSize,\r
- DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and\r
- DebugDirectoryEntryRva fields of the ImageContext structure.\r
- If ImageContext is NULL, then return RETURN_INVALID_PARAMETER.\r
- If the PE/COFF image accessed through the ImageRead service in the ImageContext\r
- structure is not a supported PE/COFF image type, then return RETURN_UNSUPPORTED.\r
- If any errors occur while computing the fields of ImageContext,\r
- then the error status is returned in the ImageError field of ImageContext.\r
- If the image is a TE image, then SectionAlignment is set to 0.\r
- The ImageRead and Handle fields of ImageContext structure must be valid prior\r
- to invoking this service.\r
-\r
- @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
- image that needs to be examined by this function.\r
-\r
- @retval RETURN_SUCCESS The information on the PE/COFF image was collected.\r
- @retval RETURN_INVALID_PARAMETER ImageContext is NULL.\r
- @retval RETURN_UNSUPPORTED The PE/COFF image is not supported.\r
-\r
-**/\r
-RETURN_STATUS\r
-EFIAPI\r
-PeCoffLoaderGetImageInfo (\r
- IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
- )\r
-{\r
- return gPeCoffLoader->GetImageInfo (ImageContext);\r
-}\r
-\r
-\r
-/**\r
- Applies relocation fixups to a PE/COFF image that was loaded with PeCoffLoaderLoadImage().\r
-\r
- If the DestinationAddress field of ImageContext is 0, then use the ImageAddress field of\r
- ImageContext as the relocation base address. Otherwise, use the DestinationAddress field\r
- of ImageContext as the relocation base address. The caller must allocate the relocation\r
- fixup log buffer and fill in the FixupData field of ImageContext prior to calling this function.\r
-\r
- The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress,\r
- ImageSize, DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders,\r
- DebugDirectoryEntryRva, EntryPoint, FixupDataSize, CodeView, PdbPointer, and FixupData of\r
- the ImageContext structure must be valid prior to invoking this service.\r
-\r
- If ImageContext is NULL, then ASSERT().\r
-\r
- Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
- cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
- prior to transferring control to a PE/COFF image that is loaded using this library.\r
-\r
- @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
- image that is being relocated.\r
-\r
- @retval RETURN_SUCCESS The PE/COFF image was relocated.\r
- Extended status information is in the ImageError field of ImageContext.\r
- @retval RETURN_LOAD_ERROR The image in not a valid PE/COFF image.\r
- Extended status information is in the ImageError field of ImageContext.\r
- @retval RETURN_UNSUPPORTED A relocation record type is not supported.\r
- Extended status information is in the ImageError field of ImageContext.\r
-\r
-**/\r
-RETURN_STATUS\r
-EFIAPI\r
-PeCoffLoaderRelocateImage (\r
- IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
- )\r
-{\r
- return gPeCoffLoader->RelocateImage (ImageContext);\r
-}\r
-\r
-/**\r
- Loads a PE/COFF image into memory.\r
-\r
- Loads the PE/COFF image accessed through the ImageRead service of ImageContext into the buffer\r
- specified by the ImageAddress and ImageSize fields of ImageContext. The caller must allocate\r
- the load buffer and fill in the ImageAddress and ImageSize fields prior to calling this function.\r
- The EntryPoint, FixupDataSize, CodeView, PdbPointer and HiiResourceData fields of ImageContext are computed.\r
- The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress, ImageSize,\r
- DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and DebugDirectoryEntryRva\r
- fields of the ImageContext structure must be valid prior to invoking this service.\r
-\r
- If ImageContext is NULL, then ASSERT().\r
-\r
- Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
- cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
- prior to transferring control to a PE/COFF image that is loaded using this library.\r
-\r
- @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
- image that is being loaded.\r
-\r
- @retval RETURN_SUCCESS The PE/COFF image was loaded into the buffer specified by\r
- the ImageAddress and ImageSize fields of ImageContext.\r
- Extended status information is in the ImageError field of ImageContext.\r
- @retval RETURN_BUFFER_TOO_SMALL The caller did not provide a large enough buffer.\r
- Extended status information is in the ImageError field of ImageContext.\r
- @retval RETURN_LOAD_ERROR The PE/COFF image is an EFI Runtime image with no relocations.\r
- Extended status information is in the ImageError field of ImageContext.\r
- @retval RETURN_INVALID_PARAMETER The image address is invalid.\r
- Extended status information is in the ImageError field of ImageContext.\r
-\r
-**/\r
-RETURN_STATUS\r
-EFIAPI\r
-PeCoffLoaderLoadImage (\r
- IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
- )\r
-{\r
- return gPeCoffLoader->LoadImage (ImageContext);\r
-}\r
-\r
-\r
-\r
-/**\r
- Reads contents of a PE/COFF image from a buffer in system memory.\r
-\r
- This is the default implementation of a PE_COFF_LOADER_READ_FILE function\r
- that assumes FileHandle pointer to the beginning of a PE/COFF image.\r
- This function reads contents of the PE/COFF image that starts at the system memory\r
- address specified by FileHandle. The read operation copies ReadSize bytes from the\r
- PE/COFF image starting at byte offset FileOffset into the buffer specified by Buffer.\r
- The size of the buffer actually read is returned in ReadSize.\r
-\r
- If FileHandle is NULL, then ASSERT().\r
- If ReadSize is NULL, then ASSERT().\r
- If Buffer is NULL, then ASSERT().\r
-\r
- @param FileHandle Pointer to base of the input stream\r
- @param FileOffset Offset into the PE/COFF image to begin the read operation.\r
- @param ReadSize On input, the size in bytes of the requested read operation.\r
- On output, the number of bytes actually read.\r
- @param Buffer Output buffer that contains the data read from the PE/COFF image.\r
-\r
- @retval RETURN_SUCCESS Data is read from FileOffset from the Handle into\r
- the buffer.\r
-**/\r
-RETURN_STATUS\r
-EFIAPI\r
-PeCoffLoaderImageReadFromMemory (\r
- IN VOID *FileHandle,\r
- IN UINTN FileOffset,\r
- IN OUT UINTN *ReadSize,\r
- OUT VOID *Buffer\r
- )\r
-{\r
- return gPeCoffLoader->ReadFromMemory (\r
- FileHandle,\r
- FileOffset,\r
- ReadSize,\r
- Buffer\r
- );\r
-\r
-}\r
-\r
-\r
-\r
-/**\r
- Reapply fixups on a fixed up PE32/PE32+ image to allow virutal calling at EFI\r
- runtime.\r
-\r
- This function reapplies relocation fixups to the PE/COFF image specified by ImageBase\r
- and ImageSize so the image will execute correctly when the PE/COFF image is mapped\r
- to the address specified by VirtualImageBase. RelocationData must be identical\r
- to the FiuxupData buffer from the PE_COFF_LOADER_IMAGE_CONTEXT structure\r
- after this PE/COFF image was relocated with PeCoffLoaderRelocateImage().\r
-\r
- Note that if the platform does not maintain coherency between the instruction cache(s) and the data\r
- cache(s) in hardware, then the caller is responsible for performing cache maintenance operations\r
- prior to transferring control to a PE/COFF image that is loaded using this library.\r
-\r
- @param ImageBase Base address of a PE/COFF image that has been loaded\r
- and relocated into system memory.\r
- @param VirtImageBase The request virtual address that the PE/COFF image is to\r
- be fixed up for.\r
- @param ImageSize The size, in bytes, of the PE/COFF image.\r
- @param RelocationData A pointer to the relocation data that was collected when the PE/COFF\r
- image was relocated using PeCoffLoaderRelocateImage().\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-PeCoffLoaderRelocateImageForRuntime (\r
- IN PHYSICAL_ADDRESS ImageBase,\r
- IN PHYSICAL_ADDRESS VirtImageBase,\r
- IN UINTN ImageSize,\r
- IN VOID *RelocationData\r
- )\r
-{\r
- return gPeCoffLoader->RelocateImageForRuntime (\r
- ImageBase,\r
- VirtImageBase,\r
- ImageSize,\r
- RelocationData\r
- );\r
-}\r
-\r
-\r
-/**\r
- Unloads a loaded PE/COFF image from memory and releases its taken resource.\r
- Releases any environment specific resources that were allocated when the image\r
- specified by ImageContext was loaded using PeCoffLoaderLoadImage().\r
-\r
- For NT32 emulator, the PE/COFF image loaded by system needs to release.\r
- For real platform, the PE/COFF image loaded by Core doesn't needs to be unloaded,\r
- this function can simply return RETURN_SUCCESS.\r
-\r
- If ImageContext is NULL, then ASSERT().\r
-\r
- @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
- image to be unloaded.\r
-\r
- @retval RETURN_SUCCESS The PE/COFF image was unloaded successfully.\r
-**/\r
-RETURN_STATUS\r
-EFIAPI\r
-PeCoffLoaderUnloadImage (\r
- IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
- )\r
-{\r
- return gPeCoffLoader->UnloadImage (ImageContext);\r
-}\r
-\r
-typedef struct {\r
- EFI_HOB_GUID_TYPE Hob;\r
- VOID *Interface;\r
-} PROTOCOL_HOB;\r
-\r
-\r
-/**\r
- The constructor function caches the pointer of DXE Services Table.\r
-\r
- The constructor function caches the pointer of DXE Services Table.\r
- It will ASSERT() if that operation fails.\r
- It will ASSERT() if the pointer of DXE Services Table is NULL.\r
- It will always return EFI_SUCCESS.\r
-\r
- @param ImageHandle The firmware allocated handle for the EFI image.\r
- @param SystemTable A pointer to the EFI System Table.\r
-\r
- @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-DxeHobPeCoffLibConstructor (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-{\r
- PROTOCOL_HOB *Hob;\r
-\r
- Hob = GetFirstGuidHob (&gPeCoffLoaderProtocolGuid);\r
- if (Hob == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- gPeCoffLoader = Hob->Interface;\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
+++ /dev/null
-#/** @file\r
-# PE/COFF Loader Library implementation that wraps a protocol passed up from\r
-# SEC/PEI via a HOB. This is done to save space.\r
-#\r
-# Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
-# Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-#\r
-#**/\r
-\r
-[Defines]\r
- INF_VERSION = 0x00010005\r
- BASE_NAME = DxeHobPeCoffLib\r
- FILE_GUID = 671C6FD7-99FB-4EE3-B640-4B1D463BC3B5\r
- MODULE_TYPE = DXE_DRIVER\r
- VERSION_STRING = 1.0\r
- LIBRARY_CLASS = PeCoffLib\r
- CONSTRUCTOR = DxeHobPeCoffLibConstructor\r
-\r
-\r
-#\r
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC ARM\r
-#\r
-\r
-[Sources.common]\r
- DxeHobPeCoff.c\r
-\r
-\r
-[Packages]\r
- MdePkg/MdePkg.dec\r
- EmbeddedPkg/EmbeddedPkg.dec\r
-\r
-[LibraryClasses]\r
- DebugLib\r
- HobLib\r
-\r
-[Protocols]\r
- gPeCoffLoaderProtocolGuid\r
+++ /dev/null
-/** @file\r
- LZMA Decompress GUIDed Section Extraction Library.\r
- It wraps Lzma decompress interfaces to GUIDed Section Extraction interfaces\r
- and registers them into GUIDed handler table.\r
-\r
- Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#include <PiDxe.h>\r
-#include <Library/HobLib.h>\r
-#include <Library/ExtractGuidedSectionLib.h>\r
-\r
-#include <Guid/ExtractSection.h>\r
-#include <Guid/LzmaDecompress.h>\r
-\r
-\r
-/**\r
- Register LzmaDecompress and LzmaDecompressGetInfo handlers with LzmaCustomerDecompressGuid.\r
-\r
- @retval RETURN_SUCCESS Register successfully.\r
- @retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LzmaDecompressLibConstructor (\r
- )\r
-{\r
- EXTRACT_SECTION_HOB *Hob;\r
-\r
- Hob = GetFirstGuidHob (&gLzmaCustomDecompressGuid);\r
- if (Hob == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- // Locate Guided Hob\r
-\r
- return ExtractGuidedSectionRegisterHandlers (\r
- &gLzmaCustomDecompressGuid,\r
- Hob->Data.SectionGetInfo,\r
- Hob->Data.SectionExtraction\r
- );\r
-}\r
+++ /dev/null
-#/** @file\r
-# LzmaCustomDecompressLib produces LZMA custom decompression algorithm.\r
-#\r
-# It is based on the LZMA SDK 4.65.\r
-# LZMA SDK 4.65 was placed in the public domain on 2009-02-03.\r
-# It was released on the http://www.7-zip.org/sdk.html website.\r
-#\r
-# Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r
-#\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-#\r
-#**/\r
-\r
-[Defines]\r
- INF_VERSION = 0x00010005\r
- BASE_NAME = LzmaDecompressLib\r
- FILE_GUID = 35194660-7421-44ad-9636-e44885f092d1\r
- MODULE_TYPE = BASE\r
- VERSION_STRING = 1.0\r
- LIBRARY_CLASS = NULL\r
- CONSTRUCTOR = LzmaDecompressLibConstructor\r
-\r
-#\r
-# The following information is for reference only and not required by the build tools.\r
-#\r
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
-#\r
-\r
-[Sources.common]\r
- LzmaHobCustomDecompressLib.c\r
-\r
-[Packages]\r
- MdePkg/MdePkg.dec\r
- MdeModulePkg/MdeModulePkg.dec\r
- EmbeddedPkg/EmbeddedPkg.dec\r
-\r
-[Guids]\r
- gLzmaCustomDecompressGuid ## PRODUCED ## GUID specifies LZMA custom decompress algorithm.\r
-\r
-[LibraryClasses]\r
- DebugLib\r
- HobLib\r
- ExtractGuidedSectionLib\r
-\r
projects / mirror_edk2.git / commitdiff