| /* |
| * 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> |
| #ifndef WIN32 |
| #include <arpa/inet.h> |
| #else |
| #define ntohl(x) (((x)>>24) | ((x)<<24) | (((x)>>8)&0xff00) | (((x)<<8)&0xff0000)) |
| #define htonl ntohl |
| #endif |
| |
| extern void *offset; |
| extern struct cbfs_header *master_header; |
| extern uint32_t phys_start, phys_end, align, romsize; |
| |
| static void *phys_to_virt(uint32_t addr) |
| { |
| return offset + addr; |
| } |
| |
| static 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); |
| void 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); |
| |
| int add_file_to_cbfs(void *content, uint32_t contentsize, uint32_t location); |
| void print_cbfs_directory(const char *filename); |
| |
| uint32_t cbfs_find_location(const char *romfile, uint32_t filesize, |
| const char *filename, uint32_t align); |
| |
| #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) |