summaryrefslogtreecommitdiffstats
path: root/lib/lzma/lzma.txt
diff options
context:
space:
mode:
authorStefano Babic <sbabic@denx.de>2012-12-08 12:02:45 +0100
committerStefano Babic <sbabic@denx.de>2012-12-08 12:02:45 +0100
commit05a860c228fe6c8f2e7aced8cc8ef88bc1038363 (patch)
tree764536da9202b9de387a0d957829f64dfba818b7 /lib/lzma/lzma.txt
parent393ff47ba3123208f7c4f08d63f114300a41d0c4 (diff)
parentfd4d564b3c80b111f18c93adb14233a6a7ddb0e9 (diff)
downloadu-boot-05a860c228fe6c8f2e7aced8cc8ef88bc1038363.tar.gz
u-boot-05a860c228fe6c8f2e7aced8cc8ef88bc1038363.tar.xz
u-boot-05a860c228fe6c8f2e7aced8cc8ef88bc1038363.zip
Merge branch 'master' of git://git.denx.de/u-boot into master
Conflicts: drivers/power/power_fsl.c include/configs/mx35pdk.h include/configs/mx53loco.h include/configs/woodburn_common.h board/woodburn/woodburn.c These boards still use the old old PMIC framework, so they do not merge properly after the power framework was merged into mainline. Fix all conflicts and update woodburn to use Power Framework. Signed-off-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'lib/lzma/lzma.txt')
-rw-r--r--lib/lzma/lzma.txt34
1 files changed, 19 insertions, 15 deletions
diff --git a/lib/lzma/lzma.txt b/lib/lzma/lzma.txt
index aa20f9dc5c..144cd9aee2 100644
--- a/lib/lzma/lzma.txt
+++ b/lib/lzma/lzma.txt
@@ -1,4 +1,4 @@
-LZMA SDK 4.65
+LZMA SDK 9.20
-------------
LZMA SDK provides the documentation, samples, header files, libraries,
@@ -20,6 +20,10 @@ LICENSE
LZMA SDK is written and placed in the public domain by Igor Pavlov.
+Some code in LZMA SDK is based on public domain code from another developers:
+ 1) PPMd var.H (2001): Dmitry Shkarin
+ 2) SHA-256: Wei Dai (Crypto++ library)
+
LZMA SDK Contents
-----------------
@@ -33,7 +37,7 @@ LZMA SDK includes:
UNIX/Linux version
------------------
To compile C++ version of file->file LZMA encoding, go to directory
-C++/7zip/Compress/LZMA_Alone
+CPP/7zip/Bundles/LzmaCon
and call make to recompile it:
make -f makefile.gcc clean all
@@ -49,6 +53,7 @@ lzma.txt - LZMA SDK description (this file)
7zC.txt - 7z ANSI-C Decoder description
methods.txt - Compression method IDs for .7z
lzma.exe - Compiled file->file LZMA encoder/decoder for Windows
+7zr.exe - 7-Zip with 7z/lzma/xz support.
history.txt - history of the LZMA SDK
@@ -66,7 +71,7 @@ C/ - C files
LzmaEnc.* - LZMA encoding
LzmaLib.* - LZMA Library for DLL calling
Types.h - Basic types for another .c files
- Threads.* - The code for multithreading.
+ Threads.* - The code for multithreading.
LzmaLib - LZMA Library (.DLL for Windows)
@@ -86,12 +91,6 @@ CPP/ -- CPP files
Compress - files related to compression/decompression
- Copy - Copy coder
- RangeCoder - Range Coder (special code of compression/decompression)
- LZMA - LZMA compression/decompression on C++
- LZMA_Alone - file->file LZMA compression/decompression
- Branch - Filters for x86, IA-64, ARM, ARM-Thumb, PowerPC and SPARC code
-
Archive - files related to archiving
Common - common files for archive handling
@@ -100,6 +99,7 @@ CPP/ -- CPP files
Bundles - Modules that are bundles of other modules
Alone7z - 7zr.exe: Standalone version of 7z.exe that supports only 7z/LZMA/BCJ/BCJ2
+ LzmaCon - lzma.exe: LZMA compression/decompression
Format7zR - 7zr.dll: Reduced version of 7za.dll: extracting/compressing to 7z/LZMA/BCJ/BCJ2
Format7zExtractR - 7zxr.dll: Reduced version of 7zxa.dll: extracting from 7z/LZMA/BCJ/BCJ2.
@@ -369,8 +369,8 @@ Interface:
propData - LZMA properties (5 bytes)
propSize - size of propData buffer (5 bytes)
finishMode - It has meaning only if the decoding reaches output limit (*destLen).
- LZMA_FINISH_ANY - Decode just destLen bytes.
- LZMA_FINISH_END - Stream must be finished after (*destLen).
+ LZMA_FINISH_ANY - Decode just destLen bytes.
+ LZMA_FINISH_END - Stream must be finished after (*destLen).
You can use LZMA_FINISH_END, when you know that
current output buffer covers last bytes of stream.
alloc - Memory allocator.
@@ -431,7 +431,7 @@ Memory Requirements:
{
...
int res = LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode);
+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode);
...
}
@@ -527,7 +527,8 @@ static ISzAlloc g_Alloc = { SzAlloc, SzFree };
LzmaEnc_Destroy(enc, &g_Alloc, &g_Alloc);
-If callback function return some error code, LzmaEnc_Encode also returns that code.
+If callback function return some error code, LzmaEnc_Encode also returns that code
+or it can return the code like SZ_ERROR_READ, SZ_ERROR_WRITE or SZ_ERROR_PROGRESS.
Single-call RAM->RAM Compression
@@ -549,8 +550,8 @@ Return code:
-LZMA Defines
-------------
+Defines
+-------
_LZMA_SIZE_OPT - Enable some optimizations in LZMA Decoder to get smaller executable code.
@@ -562,6 +563,9 @@ _LZMA_UINT32_IS_ULONG - Define it if int is 16-bit on your compiler and long is
_LZMA_NO_SYSTEM_SIZE_T - Define it if you don't want to use size_t type.
+_7ZIP_PPMD_SUPPPORT - Define it if you don't want to support PPMD method in AMSI-C .7z decoder.
+
+
C++ LZMA Encoder/Decoder
~~~~~~~~~~~~~~~~~~~~~~~~
C++ LZMA code use COM-like interfaces. So if you want to use it,