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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) Hewlett-Packard (Paul Bame) paul_bame@hp.com
*/
struct loadsegment
{
long int offset; /* byte offset within executable file */
unsigned length; /* length of segment in file */
unsigned zeros; /* # zero bytes at end of segment */
unsigned mem; /* target memory address for segment */
};
struct loadable
{
unsigned offset0; /* offset of "first" segment in file */
unsigned entry; /* entry point address */
unsigned first; /* lowest address */
unsigned size; /* size, not including BSS */
unsigned uncompressed_size; /* if compressed: real file size */
char *uncompressed_data; /* real (uncompressed) file data */
int n; /* # valid segs below */
struct loadsegment segment[10]; /* up to 10 segments */
};
#define PREPARE_CONTINUE 0 /* not the right kind of kernel */
#define PREPARE_FATAL 1 /* right kind, but some fatal error */
#define PREPARE_OK 2 /* all's well */
/* load.c */
int load_loadable(char *target, int fd, struct loadable *loadable);
int prepare_loadable(int fd, struct loadable *loadable, int *wide);
int prepare_ELF32_loadable(int fd, struct loadable *loadable, int *wide);
int prepare_ELF64_loadable(int fd, struct loadable *loadable, int *wide);
int prepare_GZIP_loadable(int fd, struct loadable *loadable, int *wide);
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