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lib: Mark gunzip as relocation code

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Mark the gunzip code as needed by relocation. This is used to decompress
the next-phase image.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-01-26 11:43:24 -07:00
committed by Tom Rini
parent 4ca2970390
commit 5c751dc091
2 changed files with 15 additions and 12 deletions
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9
lib/gunzip.c
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@@ -15,6 +15,7 @@
#include <u-boot/crc.h>
#include <watchdog.h>
#include <u-boot/zlib.h>
#include <asm/sections.h>
#define HEADER0 '\x1f'
#define HEADER1 '\x8b'
@@ -43,7 +44,7 @@ void gzfree(void *x, void *addr, unsigned nb)
free (addr);
}
int gzip_parse_header(const unsigned char *src, unsigned long len)
__rcode int gzip_parse_header(const unsigned char *src, unsigned long len)
{
int i, flags;
@@ -71,7 +72,7 @@ int gzip_parse_header(const unsigned char *src, unsigned long len)
return i;
}
int gunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp)
__rcode int gunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp)
{
int offset = gzip_parse_header(src, *lenp);
@@ -274,8 +275,8 @@ out:
/*
* Uncompress blocks compressed with zlib without headers
*/
int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,
int stoponerr, int offset)
__rcode int zunzip(void *dst, int dstlen, unsigned char *src,
unsigned long *lenp, int stoponerr, int offset)
{
z_stream s;
int err = 0;