arch/all-pc/boot/grub2-aros/include/grub/xen_file.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2013  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_XEN_FILE_HEADER
  20 #define GRUB_XEN_FILE_HEADER 1
  21
  22 #include <grub/types.h>
  23 #include <grub/elf.h>
  24 #include <grub/elfload.h>
  25
  26 grub_elf_t grub_xen_file (grub_file_t file);
  27
  28 struct grub_xen_file_info
  29 {
  30   grub_uint64_t kern_start, kern_end;
  31   grub_uint64_t virt_base;
  32   grub_uint64_t entry_point;
  33   grub_uint64_t hypercall_page;
  34   grub_uint64_t paddr_offset;
  35   int has_hypercall_page;
  36   int has_note;
  37   int has_xen_guest;
  38   int extended_cr3;
  39   enum
  40   {
  41     GRUB_XEN_FILE_I386 = 1,
  42     GRUB_XEN_FILE_I386_PAE = 2,
  43     GRUB_XEN_FILE_I386_PAE_BIMODE = 3,
  44     GRUB_XEN_FILE_X86_64 = 4
  45   } arch;
  46 };
  47
  48 grub_err_t
  49 grub_xen_get_info32 (grub_elf_t elf, struct grub_xen_file_info *xi);
  50 grub_err_t
  51 grub_xen_get_info64 (grub_elf_t elf, struct grub_xen_file_info *xi);
  52 grub_err_t grub_xen_get_info (grub_elf_t elf, struct grub_xen_file_info *xi);
  53
  54 #endif