77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2009 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef GRUB_RELOCATOR_CPU_HEADER
|
|
#define GRUB_RELOCATOR_CPU_HEADER 1
|
|
|
|
#include <grub/types.h>
|
|
#include <grub/err.h>
|
|
#include <grub/relocator.h>
|
|
|
|
struct grub_relocator32_state
|
|
{
|
|
grub_uint32_t esp;
|
|
grub_uint32_t ebp;
|
|
grub_uint32_t eax;
|
|
grub_uint32_t ebx;
|
|
grub_uint32_t ecx;
|
|
grub_uint32_t edx;
|
|
grub_uint32_t eip;
|
|
grub_uint32_t esi;
|
|
grub_uint32_t edi;
|
|
};
|
|
|
|
struct grub_relocator16_state
|
|
{
|
|
grub_uint16_t cs;
|
|
grub_uint16_t ds;
|
|
grub_uint16_t es;
|
|
grub_uint16_t fs;
|
|
grub_uint16_t gs;
|
|
grub_uint16_t ss;
|
|
grub_uint16_t sp;
|
|
grub_uint16_t ip;
|
|
grub_uint32_t ebx;
|
|
grub_uint32_t edx;
|
|
grub_uint32_t esi;
|
|
int a20;
|
|
};
|
|
|
|
struct grub_relocator64_state
|
|
{
|
|
grub_uint64_t rsp;
|
|
grub_uint64_t rax;
|
|
grub_uint64_t rbx;
|
|
grub_uint64_t rcx;
|
|
grub_uint64_t rdx;
|
|
grub_uint64_t rip;
|
|
grub_uint64_t rsi;
|
|
grub_addr_t cr3;
|
|
};
|
|
|
|
grub_err_t grub_relocator16_boot (struct grub_relocator *rel,
|
|
struct grub_relocator16_state state);
|
|
|
|
grub_err_t grub_relocator32_boot (struct grub_relocator *rel,
|
|
struct grub_relocator32_state state);
|
|
|
|
grub_err_t grub_relocator64_boot (struct grub_relocator *rel,
|
|
struct grub_relocator64_state state,
|
|
grub_addr_t min_addr, grub_addr_t max_addr);
|
|
|
|
#endif /* ! GRUB_RELOCATOR_CPU_HEADER */
|