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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-01-28 10:26:11 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-30 22:32:13 +0100 |
| commit | f73a37aa7845cdf7e2bf7aba0184e065dca78198 (patch) | |
| tree | 55c18f6090f0086b4fe05ed98a9edac6cdf71f1b /pbl | |
| parent | 36db2a0f05f8dab8c8c38e47b5112dbb89a47781 (diff) | |
| download | barebox-f73a37aa7845cdf7e2bf7aba0184e065dca78198.tar.gz | |
pbl: factorise decompressor
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'pbl')
| -rw-r--r-- | pbl/Makefile | 1 | ||||
| -rw-r--r-- | pbl/decomp.c | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/pbl/Makefile b/pbl/Makefile index 7169c6c72a..a2d7468687 100644 --- a/pbl/Makefile +++ b/pbl/Makefile @@ -3,3 +3,4 @@ # pbl-y += misc.o pbl-y += string.o +pbl-y += decomp.o diff --git a/pbl/decomp.c b/pbl/decomp.c new file mode 100644 index 0000000000..bd67ed81e1 --- /dev/null +++ b/pbl/decomp.c @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2010-2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * Copyright (c) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Under GPLv2 only + */ + +#include <common.h> +#include <pbl.h> + +#define STATIC static + +#ifdef CONFIG_IMAGE_COMPRESSION_LZO +#include "../../../lib/decompress_unlzo.c" +#endif + +#ifdef CONFIG_IMAGE_COMPRESSION_GZIP +#include "../../../lib/decompress_inflate.c" +#endif + +static void noinline errorfn(char *error) +{ + while (1); +} + +void pbl_barebox_uncompress(void *dest, void *compressed_start, unsigned int len) +{ + decompress((void *)compressed_start, + len, + NULL, NULL, + dest, NULL, errorfn); +} |