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Annotation of qemu/roms/SLOF/romfs/tools/cfgparse.h, revision 1.1.1.1

1.1       root        1: /******************************************************************************
                      2:  * Copyright (c) 2004, 2008 IBM Corporation
                      3:  * All rights reserved.
                      4:  * This program and the accompanying materials
                      5:  * are made available under the terms of the BSD License
                      6:  * which accompanies this distribution, and is available at
                      7:  * http://www.opensource.org/licenses/bsd-license.php
                      8:  *
                      9:  * Contributors:
                     10:  *     IBM Corporation - initial implementation
                     11:  *****************************************************************************/
                     12: #ifndef CFGPARSE_H
                     13: #define CFGPARSE_H
                     14: 
                     15: #include <byteswap.h>
                     16: #include <endian.h>
                     17: 
                     18: #if __BYTE_ORDER == __BIG_ENDIAN
                     19: #define cpu_to_be64(x) (x)
                     20: #else
                     21: #define cpu_to_be64(x) bswap_64(x)
                     22: #endif
                     23: 
                     24: struct ffs_chain_t {
                     25:        int count;
                     26:        unsigned int romfs_size;
                     27:        struct ffs_header_t *first;
                     28: };
                     29: 
                     30: #define FLAG_LLFW 1            /* low level firmware at fix offs in romfs */
                     31: 
                     32: #define needs_fix_offset(hdr) ((hdr)->flags & FLAG_LLFW)
                     33: 
                     34: struct ffs_header_t {
                     35:        unsigned long long flags;
                     36:        unsigned long long romaddr;
                     37:        char *token;
                     38:        char *imagefile;
                     39:        int imagefile_length;
                     40:        struct ffs_header_t *linked_to;
                     41:        struct ffs_header_t *next;
                     42:        unsigned long long save_data;
                     43:        unsigned long long save_data_len;
                     44:        int save_data_valid;
                     45: 
                     46:        unsigned long long addr;        /* tmp */
                     47:        int hdrsize;            /* tmp */
                     48:        int tokensize;          /* tmp */
                     49:        int ffsize;             /* tmp */
                     50: };
                     51: 
                     52: void dump_fs_contents(struct ffs_chain_t *chain);
                     53: void find_duplicates(struct ffs_chain_t *chain);
                     54: void free_chain_memory(struct ffs_chain_t *chain);
                     55: 
                     56: int read_config(int conf_file, struct ffs_chain_t *ffs_chain);
                     57: int reorder_ffs_chain(struct ffs_chain_t *fs);
                     58: int build_ffs(struct ffs_chain_t *fs, const char *outfile, int notime);
                     59: #endif

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