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Annotation of prex-old/boot/include/boot.h, Revision 1.1.1.1

1.1       nbrk        1: /*-
                      2:  * Copyright (c) 2005-2006, Kohsuke Ohtani
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  * 1. Redistributions of source code must retain the above copyright
                      9:  *    notice, this list of conditions and the following disclaimer.
                     10:  * 2. Redistributions in binary form must reproduce the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer in the
                     12:  *    documentation and/or other materials provided with the distribution.
                     13:  * 3. Neither the name of the author nor the names of any co-contributors
                     14:  *    may be used to endorse or promote products derived from this software
                     15:  *    without specific prior written permission.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
                     18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
                     21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     27:  * SUCH DAMAGE.
                     28:  */
                     29:
                     30: #ifndef _BOOT_H
                     31: #define _BOOT_H
                     32:
                     33: #include <conf/config.h>
                     34: #include <sys/cdefs.h>
                     35: #include <sys/param.h>
                     36: #include <sys/cdefs.h>
                     37: #include <sys/null.h>
                     38: #include <sys/types.h>
                     39: #include <sys/elf.h>
                     40: #include <machine/stdarg.h>
                     41: #include <prex/bootinfo.h>
                     42:
                     43: /* #define DEBUG_BOOT          1 */
                     44: /* #define DEBUG_BOOT_IMAGE    1 */
                     45:
                     46: extern u_long load_base;
                     47: extern u_long load_start;
                     48:
                     49: extern struct boot_info *boot_info;
                     50:
                     51: #ifdef DEBUG_BOOT_IMAGE
                     52: #define elf_print(fmt, args...)        printk(fmt, ## args)
                     53: #else
                     54: #define elf_print(fmt...)      do {} while (0)
                     55: #endif
                     56:
                     57: #ifdef DEBUG
                     58: extern void printk(const char *fmt, ...);
                     59: #else
                     60: #define printk(fmt...) do {} while (0)
                     61: #endif
                     62:
                     63: extern int elf_load(char *img, struct module *mod);
                     64: extern void reserve_memory(u_long start, size_t size);
                     65: extern void start_kernel(unsigned int entry, unsigned int boot_info);
                     66: extern int relocate_rel(Elf32_Rel *, Elf32_Addr, char *);
                     67: extern int relocate_rela(Elf32_Rela *, Elf32_Addr, char *);
                     68: extern void panic(const char *msg);
                     69:
                     70: extern char *strncpy(char *dest, const char *src, size_t count);
                     71: extern int strncmp(const char *src, const char *tgt, size_t count);
                     72: extern size_t strnlen(const char *str, size_t count);
                     73: extern void *memcpy(void *dest, const void *src, size_t count);
                     74: extern void *memset(void *dest, int ch, size_t count);
                     75: extern long atol(char *nptr);
                     76:
                     77: #endif /* !_BOOT_H */