The goal of this patch is to make isa-l testsuite pass on s390 with
minimal changes to the library. The one and only reason isa-l does not
work on s390 at the moment is that s390 is big-endian, and isa-l
assumes little-endian at a lot of places.
There are two flavors of this: loading/storing integers from/to
memory, and overlapping structs. Loads/stores are already helpfully
wrapped by unaligned.h header, so replace the functions there with
endianness-aware variants. Solve struct member overlap by reversing
their order on big-endian.
Also, fix a couple of usages of uninitialized memory in the testsuite
(found with MemorySanitizer).
Fixes s390x part of #188.
Change-Id: Iaf14a113bd266900192cc8b44212f8a47a8c7753
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Remove declarations from huff_codes.h (preserving doc comments where
applicable) and mark functions that are only called within huff_codes.c
as static.
Change-Id: Idc0113d4eca9e97347def86a502073ef7126114b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
valid_lit_huff_table() and valid_dist_huff_table() were declared in an
internal header, but they were never defined or called anywhere.
Change-Id: I59ddf35f161276fca6d6b58081cf640bbea41252
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This patch makes the project compile and run (tests and
performance tests as well) with CPUs which are not
supporting SSE instructions.
Signed-off-by: Jean-Yves Vet <jyvet@ddn.com>
Move current level 2 compression to be level 3 and create a level 2
compression which is the same algorithm as level 1 but with a larger
hashtable.
Change-Id: I398a6017c2ff218dded24e229fb51c23ea69f314
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Merge inflate.h and igzip_lib.h and rename many defines to avoid conflicts,
along with general cleanup of the new header.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
