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Code scrub for the Debug library, PostCode library, Print library, and ExtractGuidedSection library.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5478 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2008-07-15 11:12:43 +00:00
parent 329d3f3d01
commit eceb3a4cb9
30 changed files with 348 additions and 278 deletions
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46
MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.c
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@@ -1,7 +1,7 @@
/** @file
UEFI Decompress Library.
UEFI Decompress Library implementation refer to UEFI specification.
Copyright (c) 2006, Intel Corporation
Copyright (c) 2006 - 2008, 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
@@ -23,7 +23,7 @@
#include "BaseUefiDecompressLibInternals.h"
/**
Read NumOfBit of bits from source into mBitBuf
Read NumOfBit of bits from source into mBitBuf.
Shift mBitBuf NumOfBits left. Read in NumOfBits of bits from source.
@@ -79,7 +79,7 @@ FillBuf (
}
/**
Get NumOfBits of bits out from mBitBuf
Get NumOfBits of bits out from mBitBuf.
Get NumOfBits of bits out from mBitBuf. Fill mBitBuf with subsequent
NumOfBits of bits from source. Returns NumOfBits of bits that are
@@ -122,7 +122,7 @@ GetBits (
@param NumOfChar Number of symbols in the symbol set
@param BitLen Code length array
@param TableBits The width of the mapping table
@param Table The table
@param Table The table to be created
@retval 0 OK.
@retval BAD_TABLE The table is corrupted.
@@ -225,7 +225,7 @@ MakeTable (
*Pointer = Avail++;
}
if (Index3 & Mask) {
if ((Index3 & Mask) != 0) {
Pointer = &Sd->mRight[*Pointer];
} else {
Pointer = &Sd->mLeft[*Pointer];
@@ -273,7 +273,7 @@ DecodeP (
do {
if (Sd->mBitBuf & Mask) {
if ((Sd->mBitBuf & Mask) != 0) {
Val = Sd->mRight[Val];
} else {
Val = Sd->mLeft[Val];
@@ -542,7 +542,7 @@ DecodeC (
Mask = 1U << (BITBUFSIZ - 1 - 12);
do {
if (Sd->mBitBuf & Mask) {
if ((Sd->mBitBuf & Mask) != 0) {
Index2 = Sd->mRight[Index2];
} else {
Index2 = Sd->mLeft[Index2];
@@ -561,9 +561,7 @@ DecodeC (
/**
Decode the source data and put the resulting data into the destination buffer.
Decode the source data and put the resulting data into the destination buffer.
@param Sd The global scratch data
**/
@@ -638,7 +636,9 @@ Done:
}
/**
Retrieves the size of the uncompressed buffer and the size of the scratch buffer.
Given a compressed source buffer, this function retrieves the size of
the uncompressed buffer and the size of the scratch buffer required
to decompress the compressed source buffer.
Retrieves the size of the uncompressed buffer and the temporary scratch buffer
required to decompress the buffer specified by Source and SourceSize.
@@ -665,10 +665,14 @@ Done:
is required to decompress the compressed buffer specified
by Source and SourceSize.
@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
@retval RETURN_SUCCESS The size of the uncompressed data was returned
in DestinationSize and the size of the scratch
buffer was returned in ScratchSize.
@retval RETURN_INVALID_PARAMETER
The size of the uncompressed data or the size of
the scratch buffer cannot be determined from
the compressed data specified by Source
and SourceSize.
**/
RETURN_STATUS
EFIAPI
@@ -704,6 +708,7 @@ UefiDecompressGetInfo (
/**
Decompresses a compressed source buffer.
Extracts decompressed data to its original form.
This function is designed so that the decompression algorithm can be implemented
without using any memory services. As a result, this function is not allowed to
call any memory allocation services in its implementation. It is the caller's r
@@ -723,9 +728,11 @@ UefiDecompressGetInfo (
This is an optional parameter that may be NULL if the
required scratch buffer size is 0.
@retval RETURN_SUCCESS Decompression is successfull
@retval RETURN_INVALID_PARAMETER The source data is corrupted
@retval RETURN_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval RETURN_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
RETURN_STATUS
EFIAPI
@@ -769,7 +776,6 @@ UefiDecompress (
//
// The length of the field 'Position Set Code Length Array Size' in Block Header.
// For UEFI 2.0 de/compression algorithm(Version 1), mPBit = 4
// For Tiano de/compression algorithm(Version 2), mPBit = 5
//
Sd->mPBit = 4;
Sd->mSrcBase = (UINT8 *)Src;