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| author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-30 20:44:32 +0000 |
|---|---|---|
| committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-30 20:44:32 +0000 |
| commit | 607a0df601d0dcdc3f03e70ec36f41b164e55f7a (patch) | |
| tree | 1c5b7ce0a45116ac82a179d5edbc5eb49ad1861e /EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c | |
| parent | 47d5cc909e807a9f6ffefe952322e3cbff013eed (diff) | |
| download | edk2-607a0df601d0dcdc3f03e70ec36f41b164e55f7a.zip edk2-607a0df601d0dcdc3f03e70ec36f41b164e55f7a.tar.gz edk2-607a0df601d0dcdc3f03e70ec36f41b164e55f7a.tar.bz2 | |
Adding some new libraries to experiment with size reduction. Trying not to duplicate big code chunks in SEC with stuff compressed in FV.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9881 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c')
| -rwxr-xr-x | EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c b/EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c new file mode 100755 index 0000000..fe5fd83 --- /dev/null +++ b/EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.c @@ -0,0 +1,50 @@ +/** @file
+ LZMA Decompress GUIDed Section Extraction Library.
+ It wraps Lzma decompress interfaces to GUIDed Section Extraction interfaces
+ and registers them into GUIDed handler table.
+
+ Copyright (c) 2009, Intel Corporation<BR>
+ 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.
+
+**/
+
+#include <PiDxe.h>
+#include <Library/HobLib.h>
+#include <Library/ExtractGuidedSectionLib.h>
+
+#include <Guid/ExtractSection.h>
+#include <Guid/LzmaDecompress.h>
+
+
+/**
+ Register LzmaDecompress and LzmaDecompressGetInfo handlers with LzmaCustomerDecompressGuid.
+
+ @retval RETURN_SUCCESS Register successfully.
+ @retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.
+**/
+EFI_STATUS
+EFIAPI
+LzmaDecompressLibConstructor (
+ )
+{
+ EXTRACT_SECTION_HOB *Hob;
+
+ Hob = GetFirstGuidHob (&gLzmaCustomDecompressGuid);
+ if (Hob == NULL) {
+ return EFI_NOT_FOUND;
+ }
+
+ // Locate Guided Hob
+
+ return ExtractGuidedSectionRegisterHandlers (
+ &gLzmaCustomDecompressGuid,
+ Hob->SectionGetInfo,
+ Hob->SectionExtraction
+ );
+}
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