com32/mboot/mboot.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
   4  *   Copyright 2009-2010 Intel Corporation; author: H. Peter Anvin
   5  *
   6  *   Permission is hereby granted, free of charge, to any person
   7  *   obtaining a copy of this software and associated documentation
   8  *   files (the "Software"), to deal in the Software without
   9  *   restriction, including without limitation the rights to use,
  10  *   copy, modify, merge, publish, distribute, sublicense, and/or
  11  *   sell copies of the Software, and to permit persons to whom
  12  *   the Software is furnished to do so, subject to the following
  13  *   conditions:
  14  *
  15  *   The above copyright notice and this permission notice shall
  16  *   be included in all copies or substantial portions of the Software.
  17  *
  18  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  20  *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  22  *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  23  *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24  *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  25  *   OTHER DEALINGS IN THE SOFTWARE.
  26  *
  27  * ----------------------------------------------------------------------- */
  28
  29 /*
  30  * mboot.h
  31  *
  32  * Module to load a multiboot kernel
  33  */
  34
  35 #ifndef MBOOT_H
  36
  37 #include <dprintf.h>
  38 #include <stdio.h>
  39 #include <stdlib.h>
  40 #include <inttypes.h>
  41 #include <stdbool.h>
  42 #include <string.h>
  43 #include <fcntl.h>
  44 #include <unistd.h>
  45 #include <errno.h>
  46 #include <minmax.h>
  47 #include <sys/stat.h>
  48 #include <elf.h>
  49 #include <console.h>
  50
  51 #include <syslinux/loadfile.h>
  52 #include <syslinux/movebits.h>
  53 #include <syslinux/bootpm.h>
  54 #include <syslinux/config.h>
  55
  56 #include "mb_header.h"
  57 #include "mb_info.h"
  58
  59 static inline void error(const char *msg)
  60 {
  61     fputs(msg, stderr);
  62 }
  63
  64 /* mboot.c */
  65 extern struct multiboot_info mbinfo;
  66 extern struct syslinux_pm_regs regs;
  67 extern struct my_options {
  68     bool solaris;
  69     bool aout;
  70 } opt, set;
  71
  72 /* map.c */
  73 #define MAP_HIGH        1
  74 #define MAP_NOPAD       2
  75 addr_t map_data(const void *data, size_t len, size_t align, int flags);
  76 addr_t map_string(const char *string);
  77 struct multiboot_header *map_image(void *ptr, size_t len);
  78 void mboot_run(int bootflags);
  79 int init_map(void);
  80
  81 /* mem.c */
  82 void mboot_make_memmap(void);
  83
  84 /* apm.c */
  85 void mboot_apm(void);
  86
  87 /* solaris.c */
  88 bool kernel_is_solaris(const Elf32_Ehdr *);
  89 void mboot_solaris_dhcp_hack(void);
  90
  91 /* syslinux.c */
  92 void mboot_syslinux_info(void);
  93
  94 /* initvesa.c */
  95 void set_graphics_mode(const struct multiboot_header *mbh,
  96                        struct multiboot_info *mbi);
  97
  98 #endif /* MBOOT_H */