Lasse Collin
3599dba957
More fixes to LZMA decoder's flush marker handling.
2008-01-14 11:54:56 +02:00
Lasse Collin
f73c2ab607
Eliminate lzma_lz_encoder.must_move_pos. It's needed
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only in one place which isn't performance criticial.
2008-01-10 17:13:42 +02:00
Lasse Collin
382808514a
Define HAVE_ASM_X86 when x86 assembler optimizations are
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used. This #define will be useful for inline assembly.
2008-01-09 20:05:57 +02:00
Lasse Collin
0e70fbe403
Added good-single-none-empty_3.lzma and
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bad-single-none-empty.lzma.
2008-01-09 12:06:46 +02:00
Lasse Collin
379fbbe84d
Take advantage of return_if_error() in block_decoder.c.
2008-01-08 23:11:59 +02:00
Lasse Collin
97d5fa8207
Updated tests/files/README.
2008-01-08 23:10:57 +02:00
Lasse Collin
3bb9bb3109
Added test files with empty Compressed Data.
2008-01-08 23:05:40 +02:00
Lasse Collin
7054c5f588
Fix decoding of Blocks that have only Block Header.
2008-01-08 22:58:42 +02:00
Lasse Collin
753e4d95cd
Added good-single-subblock_implicit.lzma.
2008-01-08 22:27:46 +02:00
Lasse Collin
faeac7b7ac
Disable CRC32 from Block Headers when --check=none
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has been specified.
2008-01-08 18:50:30 +02:00
Lasse Collin
a751126dbb
Fixed encoding of empty files. Arguments to is_size_valid()
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were in wrong order in block_encoder.c.
2008-01-08 13:36:29 +02:00
Lasse Collin
9080267603
Added a few test files.
2008-01-08 13:35:36 +02:00
Lasse Collin
b4943ccf73
Avoid using ! in test_files.sh, because that doesn't work
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with some ancient /bin/sh versions.
2008-01-08 12:29:58 +02:00
Lasse Collin
e2417b2b91
More pre-C99 inttypes.h compatibility fixes. Now the code
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should work even if the system has no inttypes.h.
2008-01-08 00:48:30 +02:00
Lasse Collin
5d227e51c2
Updated fi.po although it's currently pretty much crap.
2008-01-07 23:25:32 +02:00
Lasse Collin
c7189d981a
Test for $GCC = yes instead of if it is non-empty. This
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way it is possible to use ac_cv_c_compiler_gnu=no to
force configure to think it is using non-GNU C compiler.
2008-01-07 23:14:25 +02:00
Lasse Collin
3dbbea82b7
Added test_files.sh to tests/Makefile.am so it gets
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included in the tarball with "make dist".
2008-01-07 21:49:41 +02:00
Lasse Collin
2fd2d18154
Cosmetic edit to test_files.sh.
2008-01-07 18:22:24 +02:00
Lasse Collin
9a71d57310
Added tests/files/README.
2008-01-07 18:09:44 +02:00
Lasse Collin
47f48fe993
Tell in COPYING that everything in tests/files is
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public domain.
2008-01-07 14:20:57 +02:00
Lasse Collin
3502b3e1d0
Cleaned up the tests/files directory.
2008-01-07 14:19:05 +02:00
Lasse Collin
908b2ac604
Added test_files.sh to test decoding of the files in
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the tests/files directory. It doesn't test the malicious
files yet.
2008-01-07 13:49:19 +02:00
Lasse Collin
ecb2a6548f
Updated README regarding the assembler optimizations.
2008-01-07 11:23:13 +02:00
Lasse Collin
eacb805043
Updated THANKS.
2008-01-07 10:58:00 +02:00
Lasse Collin
1239649f96
Cosmetic changes to configure.ac.
2008-01-06 21:47:17 +02:00
Lasse Collin
88ee301ec2
Automatically disable assembler code on Darwin x86.
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Darwin has different ABI than GNU+Linux and Solaris,
thus the assembler code doesn't assemble on Darwin.
2008-01-06 19:46:38 +02:00
Lasse Collin
c15a7abf66
With printf(), use PRIu64 with a cast to uint64_t instead
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of %zu, because some pre-C99 libc versions don't support %zu.
2008-01-06 19:45:27 +02:00
Lasse Collin
4e7e54c4c5
Introduced compatibility with systems that have pre-C99
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or no inttypes.h. This is useful when the compiler has
good enough support for C99, but libc headers don't.
Changed liblzma API so that sys/types.h and inttypes.h
have to be #included before #including lzma.h. On systems
that don't have C99 inttypes.h, it's the problem of the
applications to provide the required types and macros
before #including lzma.h.
If lzma.h defined the missing types and macros, it could
conflict with third-party applications whose configure
has detected that the types are missing and defined them
in config.h already. An alternative would have been
introducing lzma_uint32 and similar types, but that would
just be an extra pain on modern systems.
2008-01-06 16:27:41 +02:00
Lasse Collin
a71864f77d
Fix typo in comment (INT64_MAX -> UINT64_MAX).
2008-01-05 19:57:00 +02:00
Lasse Collin
072927905a
Rearranged testing of GCC-specific flags.
2008-01-05 19:42:04 +02:00
Lasse Collin
d160ee3259
Another bug fix for flush marker detection.
2008-01-05 01:20:24 +02:00
Lasse Collin
fc67f79f60
Fix stupid bugs in flush marker detection.
2008-01-04 21:37:01 +02:00
Lasse Collin
0029cbbabe
Added support for flush marker, which will be in files
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that use LZMA_SYNC_FLUSH with encoder (not implemented
yet). This is a new feature in the raw LZMA format,
which isn't supported by old decoders. This shouldn't
be a problem in practice, since lzma_alone_encoder()
will not allow LZMA_SYNC_FLUSH, and thus not allow
creating files on decodable with old decoders.
Made lzma_decoder.c to require tab width of 4 characters
if one wants to fit the code in 80 columns. This makes
the code easier to read.
2008-01-04 21:30:33 +02:00
Lasse Collin
bbfd1f6ab0
Moved range decoder initialization (reading the first
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five input bytes) from LZMA decoder to range decoder
header. Did the same for decoding of direct bits.
2008-01-04 20:45:05 +02:00
Lasse Collin
5db745cd2a
Added a note to README that --disable-assembler
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must be used on Darwin.
2007-12-14 11:15:21 +02:00
Lasse Collin
44b333d461
Use the filename suffix .S instead of .s for assembler files
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so that the preprocessor removes the /* */ style comments,
which are not supported by some non-GNU assemblers (Solaris)
that otherwise work with this code.
2007-12-14 10:07:10 +02:00
Lasse Collin
ec1c82b2e8
Fixed wrong symbol name in crc64_x86.s.
2007-12-14 09:59:05 +02:00
Lasse Collin
2881570df6
Use .globl instead of .global in x86 assembler code for
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better portability. Still needs fixing the commenting.
2007-12-14 09:53:24 +02:00
Lasse Collin
698470b8f3
Fixed a few short options that take an argument.
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short_opts[] was missing colons to indicate
required argument. Thanks to Fabio Pedretti for
the bug report.
2007-12-13 20:14:37 +02:00
Lasse Collin
918bcb0e07
Removed uncompressed size tracking from Delta encoder too.
2007-12-11 17:08:04 +02:00
Lasse Collin
3e16d51dd6
Remove uncompressed size tracking from the filter encoders.
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It's not strictly needed there, and just complicates the
code. LZ encoder never even had this feature.
The primary reason to have uncompressed size tracking in
filter encoders was validating that the application
doesn't give different amount of input that it had
promised. A side effect was to validate internal workings
of liblzma.
Uncompressed size tracking is still present in the Block
encoder. Maybe it should be added to LZMA_Alone and raw
encoders too. It's simpler to have one coder just to
validate the uncompressed size instead of having it
in every filter.
2007-12-11 16:49:19 +02:00
Lasse Collin
5286723e0d
Get rid of no-NLS gnulib. I don't know how to get it
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working with Automake. People who want smaller lzmadec
should use --disable-nls on non-GNU systems.
2007-12-11 14:10:53 +02:00
Lasse Collin
ce8b036a6c
Fixed a typo in tests/Makefile.am which prevented
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building the tests if gnulib was needed.
2007-12-11 14:09:35 +02:00
Lasse Collin
7c1ad41eb6
Fixed wrong type of flags_size in Subblock encoder.
2007-12-11 11:18:58 +02:00
Lasse Collin
ce64df7162
Bumped version number to 4.42.3alpha.
2007-12-10 20:44:16 +02:00
Lasse Collin
b499a0403e
Disabled some unneeded warnings and made "make dist" work.
2007-12-10 15:02:50 +02:00
Lasse Collin
2ab8adb516
Added LZMA_SYNC_FLUSH support to the Copy filter.
2007-12-09 21:43:15 +02:00
Lasse Collin
329c272d50
Added missing LZMA_API to the C versions of the CRC functions.
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The x86 assembler versions were already OK.
2007-12-09 17:14:07 +02:00
Jim Meyering
c90daf86ce
* tests/test_block_header.c (test3): Remove duplicate initializer.
2007-12-09 17:07:01 +02:00
Lasse Collin
07ac881779
Take advantage of return_if_error() macro in more places.
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Cleaned Subblock filter's initialization code too.
2007-12-09 17:06:45 +02:00
