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3f3ec72b38
Load BSD ELF modules * conf/i386-pc.rmk (bsd_mod_SOURCES): Add loader/i386/bsd32.c and loader/i386/bsd64.c * include/grub/i386/bsd.h (FREEBSD_MODTYPE_MODULE): Remove (FREEBSD_MODTYPE_ELF_MODULE): New definition (FREEBSD_MODTYPE_ELF_MODULE_OBJ): Likewise (grub_freebsd_load_elfmodule32): New declaration (grub_freebsd_load_elfmoduleobj64): Likewise (grub_freebsd_load_elf_meta32): Likewise (grub_freebsd_load_elf_meta64): Likewise (grub_freebsd_add_meta): Likewise (grub_freebsd_add_meta_module): Likewise * loader/i386/bsd.c (grub_freebsd_add_meta): Make global (grub_freebsd_add_meta_module): Likewise and move module-specific parts to grub_cmd_freebsd and grub_cmd_freebsd_module (grub_cmd_freebsd): Add elf-kernel specific parts based on grub_freebsd_add_meta_module (grub_cmd_freebsd_module): Add type parsing moved from grub_freebsd_add_meta_module (grub_cmd_freebsd_module_elf): New function (cmd_freebsd_module_elf): New variable (GRUB_MOD_INIT): Register freebsd_module_elf * loader/i386/bsd32.c: New file * loader/i386/bsd64.c: Likewise * loader/i386/bsdXX.c: Likewise * kern/elf.c (grub_elf32_load): Let hook decide which pheaders to load (grub_elf64_load): Likewise * include/grub/elfload.h (grub_elf32_load_hook_t): New parameter do_load All users updated (grub_elf64_load_hook_t): Likewise
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/* multiboot2.h - multiboot2 header file with grub definitions. */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2007 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_MULTIBOOT2_HEADER
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#define GRUB_MULTIBOOT2_HEADER 1
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#include <grub/types.h>
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#include <grub/err.h>
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#include <grub/elf.h>
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#ifndef GRUB_UTIL
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typedef grub_uint32_t uint32_t;
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typedef grub_uint64_t uint64_t;
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#define __WORDSIZE (8 * GRUB_TARGET_SIZEOF_VOID_P)
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#endif
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struct multiboot_tag_header;
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grub_err_t
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grub_mb2_tag_alloc (grub_addr_t *addr, int key, grub_size_t len);
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grub_err_t
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grub_mb2_tags_arch_create (void);
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void
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grub_mb2_arch_boot (grub_addr_t entry, void *tags);
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void
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grub_mb2_arch_unload (struct multiboot_tag_header *tags);
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grub_err_t
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grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, grub_addr_t *addr, int *do_load);
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grub_err_t
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grub_mb2_arch_elf64_hook (Elf64_Phdr *phdr, grub_addr_t *addr, int *do_load);
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grub_err_t
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grub_mb2_arch_module_alloc (grub_size_t size, grub_addr_t *addr);
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grub_err_t
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grub_mb2_arch_module_free (grub_addr_t addr, grub_size_t size);
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void
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grub_multiboot2 (int argc, char *argv[]);
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void
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grub_module2 (int argc, char *argv[]);
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#define for_each_tag(tag, tags) \
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for (tag = tags; \
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tag && tag->key != MULTIBOOT2_TAG_END; \
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tag = (struct multiboot_tag_header *)((char *)tag + tag->len))
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#endif /* ! GRUB_MULTIBOOT2_HEADER */
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