mirror of
https://git.proxmox.com/git/grub2
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123 lines
3.8 KiB
C
123 lines
3.8 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2008,2009 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_BSD_CPU_HEADER
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#define GRUB_BSD_CPU_HEADER 1
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#include <grub/types.h>
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#include <grub/relocator.h>
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#include <grub/i386/freebsd_reboot.h>
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#include <grub/i386/netbsd_reboot.h>
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#include <grub/i386/openbsd_reboot.h>
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#include <grub/i386/freebsd_linker.h>
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#include <grub/i386/netbsd_bootinfo.h>
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#include <grub/i386/openbsd_bootarg.h>
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enum bsd_kernel_types
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{
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KERNEL_TYPE_NONE,
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KERNEL_TYPE_FREEBSD,
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KERNEL_TYPE_OPENBSD,
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KERNEL_TYPE_NETBSD,
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};
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#define GRUB_BSD_TEMP_BUFFER 0x80000
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#define FREEBSD_B_DEVMAGIC OPENBSD_B_DEVMAGIC
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#define FREEBSD_B_SLICESHIFT OPENBSD_B_CTRLSHIFT
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#define FREEBSD_B_UNITSHIFT OPENBSD_B_UNITSHIFT
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#define FREEBSD_B_PARTSHIFT OPENBSD_B_PARTSHIFT
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#define FREEBSD_B_TYPESHIFT OPENBSD_B_TYPESHIFT
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#define FREEBSD_MODTYPE_KERNEL "elf kernel"
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#define FREEBSD_MODTYPE_KERNEL64 "elf64 kernel"
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#define FREEBSD_MODTYPE_ELF_MODULE "elf module"
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#define FREEBSD_MODTYPE_ELF_MODULE_OBJ "elf obj module"
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#define FREEBSD_MODTYPE_RAW "raw"
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#define FREEBSD_BOOTINFO_VERSION 1
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struct grub_freebsd_bootinfo
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{
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grub_uint32_t version;
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grub_uint8_t unused1[44];
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grub_uint32_t length;
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grub_uint8_t unused2;
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grub_uint8_t boot_device;
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grub_uint8_t unused3[18];
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grub_uint32_t kern_end;
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grub_uint32_t environment;
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grub_uint32_t tags;
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} __attribute__ ((packed));
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struct freebsd_tag_header
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{
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grub_uint32_t type;
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grub_uint32_t len;
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};
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grub_err_t grub_freebsd_load_elfmodule32 (struct grub_relocator *relocator,
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grub_file_t file, int argc,
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char *argv[], grub_addr_t *kern_end);
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grub_err_t grub_freebsd_load_elfmodule_obj64 (struct grub_relocator *relocator,
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grub_file_t file, int argc,
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char *argv[],
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grub_addr_t *kern_end);
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grub_err_t grub_freebsd_load_elf_meta32 (struct grub_relocator *relocator,
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grub_file_t file,
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grub_addr_t *kern_end);
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grub_err_t grub_freebsd_load_elf_meta64 (struct grub_relocator *relocator,
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grub_file_t file,
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grub_addr_t *kern_end);
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grub_err_t grub_netbsd_load_elf_meta32 (struct grub_relocator *relocator,
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grub_file_t file,
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grub_addr_t *kern_end);
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grub_err_t grub_netbsd_load_elf_meta64 (struct grub_relocator *relocator,
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grub_file_t file,
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grub_addr_t *kern_end);
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grub_err_t grub_bsd_add_meta (grub_uint32_t type,
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void *data, grub_uint32_t len);
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grub_err_t grub_freebsd_add_meta_module (char *filename, char *type,
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int argc, char **argv,
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grub_addr_t addr, grub_uint32_t size);
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struct grub_openbsd_ramdisk_descriptor
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{
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grub_size_t max_size;
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grub_uint8_t *target;
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grub_uint32_t *size;
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};
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grub_err_t grub_openbsd_find_ramdisk32 (grub_file_t file,
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grub_addr_t kern_start,
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void *kern_chunk_src,
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struct grub_openbsd_ramdisk_descriptor *desc);
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grub_err_t grub_openbsd_find_ramdisk64 (grub_file_t file,
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grub_addr_t kern_start,
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void *kern_chunk_src,
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struct grub_openbsd_ramdisk_descriptor *desc);
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extern grub_uint8_t grub_bsd64_trampoline_start, grub_bsd64_trampoline_end;
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extern grub_uint32_t grub_bsd64_trampoline_selfjump;
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extern grub_uint32_t grub_bsd64_trampoline_gdt;
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#endif /* ! GRUB_BSD_CPU_HEADER */
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