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