From 306bf4e22a1139b47357b9e3fd70cfc1c0f05f9c Mon Sep 17 00:00:00 2001
From: jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 1 May 2009 00:28:19 +0000
Subject: Add LzmaCustomDecompressLib based on the LZMA SDK 4.65 which was
 placed in the public domain on 2009-02-03. The LZMA SDK 4.65 was released at
 the http://www.7-zip.org/sdk.html website.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8227 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c    | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c

(limited to 'IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c')

diff --git a/IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c b/IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c
new file mode 100644
index 0000000000..a6824f17f3
--- /dev/null
+++ b/IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Pei/LzmaPeiMemory.c
@@ -0,0 +1,54 @@
+/** @file
+  LZMA Memory Allocation for PEI
+
+  AllocatePool does not work for large blocks during PEI, so we must
+  use AllocatePages.
+
+  Copyright (c) 2006 - 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 <Uefi.h>
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include "Sdk/C/Types.h"
+
+STATIC
+VOID *
+SzAlloc(
+  void *p,
+  size_t size
+  )
+{
+  void *np;
+  p = p;
+  if (size > EFI_PAGE_SIZE) {
+    np = AllocatePages(EFI_SIZE_TO_PAGES(size));
+  } else {
+    np = AllocatePool(size);
+  }
+  return np;
+}
+
+STATIC
+VOID
+SzFree(
+  void *p,
+  void *address
+  )
+{
+  p = p;
+  if (address != NULL) {
+    FreePool(address);
+  }
+}
+
+ISzAlloc g_Alloc = { SzAlloc, SzFree };
+
-- 
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