u-boot.git/lib/lzo, branch master

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

lzo: add a function to check the validity of the header

2017-10-06T01:31:04+00:00

Signed-off-by: Jean-Jacques Hiblot 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass

lib/lzo: bugfix when input data is not compressed

2016-06-24T21:23:11+00:00

When the input data is not compressed at all,
lzo1x_decompress_safe will fail, so call memcpy()
instead.

Signed-off-by: Joris Lijssens

lzo: Update dst_len even on error

2015-01-14T16:35:44+00:00

This allows the caller to easily detect how much of the destination buffer
has been used.

Signed-off-by: Simon Glass

lib: descend into sub directories only when it is necessary

2013-11-17T19:11:30+00:00

Signed-off-by: Masahiro Yamada

lib: convert makefiles to Kbuild style

2013-10-31T17:26:44+00:00

Signed-off-by: Masahiro Yamada

lzo: correctly bounds-check output buffer

2013-09-03T19:30:23+00:00

This checks the size of the output buffer and fails if it was going to
overflow the buffer during lzo decompression.

Signed-off-by: Kees Cook 
Acked-by: Simon Glass

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

GCC4.6: Squash warning in lzo1x_decompress.c

2011-10-01T21:34:38+00:00

lzo1x_decompress.c: In function ‘parse_header’:
lzo1x_decompress.c:35:5: warning: variable ‘level’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut 
Acked-by: Mike Frysinger

Switch from archive libraries to partial linking

2010-11-17T20:02:18+00:00

Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier