From 11ff2c714b3b2e79f574ed18b75edabd77f9a336 Mon Sep 17 00:00:00 2001 From: Liming Gao Date: Fri, 3 Apr 2015 02:50:57 +0000 Subject: MdeModulePkg: Add two library instances Copy below two library instances from IntelFrameworkModulePkg to MdeModulePkg. Then, Platform dsc can refer to them from MdeModulePkg, and remove the dependency of IntelFrameworkModulePkg. The ones in IntelFrameworkModulePkg are still kept for compatibility. 1. PeiDxeDebugLibReportStatusCode 2. LzmaCustomDecompressLib Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao Reviewed-by: Star Zeng Reviewed-by: Jordan Justen git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17112 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h (limited to 'MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h') diff --git a/MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h b/MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h new file mode 100644 index 0000000000..c923417501 --- /dev/null +++ b/MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/LzHash.h @@ -0,0 +1,54 @@ +/* LzHash.h -- HASH functions for LZ algorithms +2008-10-04 : Igor Pavlov : Public domain */ + +#ifndef __LZHASH_H +#define __LZHASH_H + +#define kHash2Size (1 << 10) +#define kHash3Size (1 << 16) +#define kHash4Size (1 << 20) + +#define kFix3HashSize (kHash2Size) +#define kFix4HashSize (kHash2Size + kHash3Size) +#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size) + +#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8); + +#define HASH3_CALC { \ + UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ + hash2Value = temp & (kHash2Size - 1); \ + hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; } + +#define HASH4_CALC { \ + UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ + hash2Value = temp & (kHash2Size - 1); \ + hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ + hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; } + +#define HASH5_CALC { \ + UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ + hash2Value = temp & (kHash2Size - 1); \ + hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ + hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \ + hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \ + hash4Value &= (kHash4Size - 1); } + +/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */ +#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF; + + +#define MT_HASH2_CALC \ + hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1); + +#define MT_HASH3_CALC { \ + UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ + hash2Value = temp & (kHash2Size - 1); \ + hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); } + +#define MT_HASH4_CALC { \ + UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ + hash2Value = temp & (kHash2Size - 1); \ + hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ + hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); } + +#endif -- cgit v1.2.3