From 8b85412a1d3a2648e43a10f6b07e8ffa81c980d3 Mon Sep 17 00:00:00 2001 From: gikidy Date: Wed, 6 May 2009 03:44:47 +0000 Subject: Ported LZMA to DUET platform. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8245 6f19259b-4bc3-4df7-8a09-765794883524 --- DuetPkg/EfiLdr/EfiLdr.inf | 5 ++-- DuetPkg/EfiLdr/EfiLoader.c | 37 ++++++++++---------------- DuetPkg/EfiLdr/LzmaDecompress.h | 57 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 73 insertions(+), 26 deletions(-) create mode 100644 DuetPkg/EfiLdr/LzmaDecompress.h (limited to 'DuetPkg/EfiLdr') diff --git a/DuetPkg/EfiLdr/EfiLdr.inf b/DuetPkg/EfiLdr/EfiLdr.inf index 8294f2050a..c644877784 100644 --- a/DuetPkg/EfiLdr/EfiLdr.inf +++ b/DuetPkg/EfiLdr/EfiLdr.inf @@ -47,8 +47,9 @@ Debug.c PeLoader.c Support.c - TianoDecompress.c - TianoDecompress.h + #TianoDecompress.c + #TianoDecompress.h + LzmaDecompress.h [Guids.common] gTianoCustomDecompressGuid diff --git a/DuetPkg/EfiLdr/EfiLoader.c b/DuetPkg/EfiLdr/EfiLoader.c index b193f31536..c37fba89ec 100644 --- a/DuetPkg/EfiLdr/EfiLoader.c +++ b/DuetPkg/EfiLdr/EfiLoader.c @@ -22,7 +22,7 @@ Revision History: #include "Support.h" #include "Debug.h" #include "PeLoader.h" -#include "TianoDecompress.h" +#include "LzmaDecompress.h" VOID SystemHang( @@ -40,7 +40,6 @@ EfiLoader ( ) { BIOS_MEMORY_MAP *BiosMemoryMap; - //EFILDR_HEADER *EFILDRHeader; EFILDR_IMAGE *EFILDRImage; EFI_MEMORY_DESCRIPTOR EfiMemoryDescriptor[EFI_MAX_MEMORY_DESCRIPTORS]; EFI_STATUS Status; @@ -96,8 +95,7 @@ EfiLoader ( (UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), EFILDRImage->Offset); PrintString (PrintBuffer); - - Status = TianoGetInfo ( + Status = LzmaUefiDecompressGetInfo ( (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), EFILDRImage->Length, &DestinationSize, @@ -113,15 +111,12 @@ EfiLoader ( AsciiSPrint (PrintBuffer, 256, "BFV decompress: DestinationSize=0x%X, ScratchSize=0x%X!\n", DestinationSize, ScratchSize); PrintString (PrintBuffer); + Status = LzmaUefiDecompress ( + (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), + (VOID *)(UINTN)EFI_DECOMPRESSED_BUFFER_ADDRESS, + (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000) + ); - Status = TianoDecompress ( - (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), - EFILDRImage->Length, - (VOID *)(UINTN)EFI_DECOMPRESSED_BUFFER_ADDRESS, - DestinationSize, - (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000), - ScratchSize - ); if (EFI_ERROR (Status)) { AsciiSPrint (PrintBuffer, 256, "Fail to decompress BFV!\n"); @@ -153,7 +148,7 @@ EfiLoader ( EFILDRImage->Offset); PrintString (PrintBuffer); - Status = TianoGetInfo ( + Status = LzmaUefiDecompressGetInfo ( (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), EFILDRImage->Length, &DestinationSize, @@ -165,13 +160,10 @@ EfiLoader ( SystemHang(); } - Status = TianoDecompress ( + Status = LzmaUefiDecompress ( (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), - EFILDRImage->Length, (VOID *)(UINTN)EFI_DECOMPRESSED_BUFFER_ADDRESS, - DestinationSize, - (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000), - ScratchSize + (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000) ); if (EFI_ERROR (Status)) { AsciiSPrint (PrintBuffer, 256, "Fail to decompress DxeIpl image\n"); @@ -220,7 +212,7 @@ PrintHeader ('C'); EFILDRImage->Offset); PrintString (PrintBuffer); - Status = TianoGetInfo ( + Status = LzmaUefiDecompressGetInfo ( (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), EFILDRImage->Length, &DestinationSize, @@ -232,13 +224,10 @@ PrintHeader ('C'); SystemHang(); } - Status = TianoDecompress ( + Status = LzmaUefiDecompress ( (VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset), - EFILDRImage->Length, (VOID *)(UINTN)EFI_DECOMPRESSED_BUFFER_ADDRESS, - DestinationSize, - (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000), - ScratchSize + (VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize + 0x1000) & 0xfffff000) ); if (EFI_ERROR (Status)) { SystemHang(); diff --git a/DuetPkg/EfiLdr/LzmaDecompress.h b/DuetPkg/EfiLdr/LzmaDecompress.h new file mode 100644 index 0000000000..fbf645e987 --- /dev/null +++ b/DuetPkg/EfiLdr/LzmaDecompress.h @@ -0,0 +1,57 @@ +/** @file + LZMA Decompress Library header file + + Copyright (c) 2006 - 2009, Intel Corporation
+ All rights reserved. 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. + +**/ + +#ifndef __LZMADECOMPRESS_H__ +#define __LZMADECOMPRESS_H__ + +/** + The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo(). + + @param Source The source buffer containing the compressed data. + @param SourceSize The size of source buffer + @param DestinationSize The size of destination buffer. + @param ScratchSize The size of scratch buffer. + + @retval RETURN_SUCCESS - The size of destination buffer and the size of scratch buffer are successull retrieved. + @retval RETURN_INVALID_PARAMETER - The source data is corrupted +**/ +RETURN_STATUS +EFIAPI +LzmaUefiDecompressGetInfo ( + IN CONST VOID *Source, + IN UINT32 SourceSize, + OUT UINT32 *DestinationSize, + OUT UINT32 *ScratchSize + ); + +/** + The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress(). + + @param Source - The source buffer containing the compressed data. + @param Destination - The destination buffer to store the decompressed data + @param Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data. + + @retval RETURN_SUCCESS - Decompression is successfull + @retval RETURN_INVALID_PARAMETER - The source data is corrupted +**/ +RETURN_STATUS +EFIAPI +LzmaUefiDecompress ( + IN CONST VOID *Source, + IN OUT VOID *Destination, + IN OUT VOID *Scratch + ); + +#endif // __LZMADECOMPRESS_H__ + -- cgit v1.2.3