1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* Copyright (C) 2009 coresystems GmbH
* written by Patrick Georgi <patrick.georgi@coresystems.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
*/
#include <stdint.h>
#include "swab.h"
#define ntohl(x) (host_bigendian?(x):swab32(x))
#define htonl(x) (host_bigendian?(x):swab32(x))
#define ntohll(x) (host_bigendian?(x):swab64(x))
#define htonll(x) (host_bigendian?(x):swab64(x))
extern void *offset;
extern struct cbfs_header *master_header;
extern uint32_t phys_start, phys_end, align, romsize;
extern int host_bigendian;
static inline void *phys_to_virt(uint32_t addr)
{
return offset + addr;
}
static inline uint32_t virt_to_phys(void *addr)
{
return (unsigned long)(addr - offset) & 0xffffffff;
}
#define ALIGN(val, by) (((val) + (by)-1)&~((by)-1))
uint32_t getfilesize(const char *filename);
void *loadfile(const char *filename, uint32_t * romsize_p, void *content,
int place);
void *loadrom(const char *filename);
int writerom(const char *filename, void *start, uint32_t size);
int iself(unsigned char *input);
typedef void (*comp_func_ptr) (char *, int, char *, int *);
typedef enum { CBFS_COMPRESS_NONE = 0, CBFS_COMPRESS_LZMA = 1 } comp_algo;
comp_func_ptr compression_function(comp_algo algo);
uint64_t intfiletype(const char *name);
int parse_elf_to_payload(unsigned char *input, unsigned char **output,
comp_algo algo);
int parse_elf_to_stage(unsigned char *input, unsigned char **output,
comp_algo algo, uint32_t * location);
void *create_cbfs_file(const char *filename, void *data, uint32_t * datasize,
uint32_t type, uint32_t * location);
int create_cbfs_image(const char *romfile, uint32_t romsize,
const char *bootblock, uint32_t align, uint32_t offs);
int add_file_to_cbfs(void *content, uint32_t contentsize, uint32_t location);
int remove_file_from_cbfs(const char *filename);
void print_cbfs_directory(const char *filename);
int extract_file_from_cbfs(const char *filename, const char *payloadname, const char *outpath);
int remove_file_from_cbfs(const char *filename);
uint32_t cbfs_find_location(const char *romfile, uint32_t filesize,
const char *filename, uint32_t align);
void print_supported_filetypes(void);
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
|
