Lasse Collin cd64dd70d5 liblzma: Use 8-byte method in memcmplen.h on ARM64. ...

It requires fast unaligned access to 64-bit integers
and a fast instruction to count leading zeros in
a 64-bit integer (__builtin_ctzll()). This perhaps
should be enabled on some other archs too.

Thanks to Chenxi Mao for the original patch:
https://github.com/tukaani-project/xz/pull/75 (the first commit)
According to the numbers there, this may improve encoding
speed by about 3-5 %.

This enables the 8-byte method on MSVC ARM64 too which
should work but wasn't tested.

2023-12-28 17:17:39 +02:00

..

alone_decoder.c

liblzma: Use LZMA1EXT feature in lzma_alone_decoder().

2022-11-28 10:28:20 +02:00

alone_decoder.h

liblzma: Be less picky in lzma_alone_decoder().

2013-03-23 22:25:15 +02:00

alone_encoder.c

liblzma: Cleans up old commented out code.

2023-04-13 20:45:19 +08:00

auto_decoder.c

liblzma: Add .lz support to lzma_auto_decoder().

2022-11-09 14:25:26 +02:00

block_buffer_decoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

block_buffer_encoder.c

Docs: Fix typos found by codespell

2023-07-31 20:02:21 +08:00

block_buffer_encoder.h

liblzma: Add lzma_block_uncomp_encode().

2013-03-23 19:17:33 +02:00

block_decoder.c

liblzma: Avoid null pointer + 0 (undefined behavior in C).

2023-02-23 20:41:22 +02:00

block_decoder.h

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

block_encoder.c

liblzma: Avoid null pointer + 0 (undefined behavior in C).

2023-02-23 20:41:22 +02:00

block_encoder.h

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

block_header_decoder.c

liblzma: Check for unexpected NULL pointers in block_header_decode().

2022-12-08 17:30:09 +02:00

block_header_encoder.c

Rename unaligned_read32ne to read32ne, and similarly for the others.

2019-12-31 00:47:49 +02:00

block_util.c

liblzma: Fix comments.

2019-06-03 20:41:54 +03:00

common.c

liblzma: Move a few __attribute__ uses in function declarations.

2023-09-22 20:06:27 +03:00

common.h

liblzma: #define lzma_always_inline in common.h.

2023-10-30 18:44:32 +02:00

easy_buffer_encoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

easy_decoder_memusage.c

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00

easy_encoder_memusage.c

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00

easy_encoder.c

liblzma: Make lzma_stream_encoder_init() static (second try).

2011-04-11 09:27:57 +03:00

easy_preset.c

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00

easy_preset.h

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00

file_info.c

Docs: Fix typos found by codespell

2023-07-31 20:02:21 +08:00

filter_buffer_decoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

filter_buffer_encoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

filter_common.c

liblzma: Make lzma_validate_chain() available outside filter_common.c.

2022-11-28 21:02:19 +02:00

filter_common.h

liblzma: Make lzma_validate_chain() available outside filter_common.c.

2022-11-28 21:02:19 +02:00

filter_decoder.c

liblzma: Add LZMA_FILTER_LZMA1EXT to support LZMA1 without end marker.

2022-11-27 23:16:21 +02:00

filter_decoder.h

liblzma: Fix comments.

2019-06-03 20:41:54 +03:00

filter_encoder.c

liblzma: Make parameter names in function definition match declaration.

2023-12-16 20:28:21 +08:00

filter_encoder.h

liblzma: Exports lzma_mt_block_size() as an API function.

2023-05-11 23:54:44 +08:00

filter_flags_decoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

filter_flags_encoder.c

liblzma: Fix comments.

2019-06-03 20:41:54 +03:00

hardware_cputhreads.c

liblzma: Vaccinate against an ill patch from RHEL/CentOS 7.

2022-09-08 15:01:29 +03:00

hardware_physmem.c

spelling

2019-05-11 20:52:37 +03:00

index_decoder.c

liblzma: Avoid null pointer + 0 (undefined behavior in C).

2023-02-23 20:41:22 +02:00

index_decoder.h

liblzma: Remove common.h include from common/index.h.

2023-01-05 20:57:25 +08:00

index_encoder.c

liblzma: Avoid null pointer + 0 (undefined behavior in C).

2023-02-23 20:41:22 +02:00

index_encoder.h

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

index_hash.c

liblzma: Avoid null pointer + 0 (undefined behavior in C).

2023-02-23 20:41:22 +02:00

index.c

liblzma: Add overflow check for Unpadded size in lzma_index_append().

2023-08-28 23:04:56 +08:00

index.h

liblzma: Update assert in vli_ceil4().

2023-08-28 23:05:34 +08:00

lzip_decoder.c

Docs: Fix typos found by codespell

2023-07-31 20:02:21 +08:00

lzip_decoder.h

liblzma: Add .lz support to lzma_auto_decoder().

2022-11-09 14:25:26 +02:00

Makefile.inc

liblzma: Add lzma_str_to_filters, _from_filters, and _list_filters.

2022-11-28 21:54:24 +02:00

memcmplen.h

liblzma: Use 8-byte method in memcmplen.h on ARM64.

2023-12-28 17:17:39 +02:00

microlzma_decoder.c

liblzma: Use LZMA1EXT feature in lzma_microlzma_decoder().

2022-11-28 10:48:53 +02:00

microlzma_encoder.c

liblzma: Fix lzma_microlzma_encoder() return value.

2022-12-30 23:34:31 +08:00

outqueue.c

liblzma: Add new output queue (lzma_outq) features.

2022-03-06 16:41:19 +02:00

outqueue.h

liblzma: Add new output queue (lzma_outq) features.

2022-03-06 16:41:19 +02:00

stream_buffer_decoder.c

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

stream_buffer_encoder.c

liblzma: Remove common.h include from common/index.h.

2023-01-05 20:57:25 +08:00

stream_decoder_mt.c

Docs: Fix typos found by codespell

2023-07-31 20:02:21 +08:00

stream_decoder.c

liblzma: Replaced hardcoded 0x0 index indicator byte with macro

2023-01-02 22:20:04 +08:00

stream_decoder.h

liblzma: Make the use of lzma_allocator const-correct.

2012-07-17 18:19:59 +03:00

stream_encoder_mt.c

liblzma: Remove non-portable empty initializer.

2023-07-08 21:24:19 +08:00

stream_encoder.c

liblzma: Refactor to use lzma_filters_free().

2022-11-24 01:32:16 +02:00

stream_flags_common.c

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00

stream_flags_common.h

liblzma: Use lzma_attr_visibility_hidden on private extern declarations.

2023-10-30 18:06:25 +02:00

stream_flags_decoder.c

Rename unaligned_read32ne to read32ne, and similarly for the others.

2019-12-31 00:47:49 +02:00

stream_flags_encoder.c

Rename unaligned_read32ne to read32ne, and similarly for the others.

2019-12-31 00:47:49 +02:00

string_conversion.c

Docs: Fix typos found by codespell

2023-07-31 20:02:21 +08:00

vli_decoder.c

spelling

2019-05-11 20:52:37 +03:00

vli_encoder.c

Fix incorrect use of "restrict".

2009-09-15 21:07:23 +03:00

vli_size.c

Put the interesting parts of XZ Utils into the public domain.

2009-04-13 11:27:40 +03:00