2006-11-03 21:55:16 +00:00
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/*
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* GRUB -- GRand Unified Bootloader
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2007-02-13 03:49:43 +00:00
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* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
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2006-11-03 21:55:16 +00:00
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is free software: you can redistribute it and/or modify
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2006-11-03 21:55:16 +00:00
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* it under the terms of the GNU General Public License as published by
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2007-07-21 23:32:33 +00:00
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* the Free Software Foundation, either version 3 of the License, or
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2006-11-03 21:55:16 +00:00
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* (at your option) any later version.
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is distributed in the hope that it will be useful,
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2006-11-03 21:55:16 +00:00
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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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2007-07-21 23:32:33 +00:00
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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2006-11-03 21:55:16 +00:00
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*/
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#ifndef GRUB_ELFLOAD_HEADER
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#define GRUB_ELFLOAD_HEADER 1
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#include <grub/err.h>
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#include <grub/elf.h>
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#include <grub/file.h>
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#include <grub/symbol.h>
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#include <grub/types.h>
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struct grub_elf_file
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{
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grub_file_t file;
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union {
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Elf64_Ehdr ehdr64;
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Elf32_Ehdr ehdr32;
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} ehdr;
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void *phdrs;
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};
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typedef struct grub_elf_file *grub_elf_t;
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2007-02-20 22:46:12 +00:00
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typedef grub_err_t (*grub_elf32_load_hook_t)
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2009-06-21 15:48:10 +00:00
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(Elf32_Phdr *phdr, grub_addr_t *addr, int *load);
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2007-02-20 22:46:12 +00:00
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typedef grub_err_t (*grub_elf64_load_hook_t)
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2009-06-21 15:48:10 +00:00
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(Elf64_Phdr *phdr, grub_addr_t *addr, int *load);
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2006-11-03 21:55:16 +00:00
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grub_elf_t grub_elf_open (const char *);
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grub_elf_t grub_elf_file (grub_file_t);
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grub_err_t grub_elf_close (grub_elf_t);
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int grub_elf_is_elf32 (grub_elf_t);
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2010-11-08 13:14:54 +00:00
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grub_size_t grub_elf32_size (grub_elf_t, Elf32_Addr *, grub_uint32_t *);
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2007-02-13 03:49:43 +00:00
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grub_err_t grub_elf32_load (grub_elf_t, grub_elf32_load_hook_t, grub_addr_t *,
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grub_size_t *);
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2006-11-03 21:55:16 +00:00
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int grub_elf_is_elf64 (grub_elf_t);
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2010-11-08 13:14:54 +00:00
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grub_size_t grub_elf64_size (grub_elf_t, Elf64_Addr *, grub_uint64_t *);
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2007-02-13 03:49:43 +00:00
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grub_err_t grub_elf64_load (grub_elf_t, grub_elf64_load_hook_t, grub_addr_t *,
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grub_size_t *);
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2010-01-11 21:54:40 +00:00
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grub_err_t
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grub_elf32_phdr_iterate (grub_elf_t elf,
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int NESTED_FUNC_ATTR (*hook) (grub_elf_t, Elf32_Phdr *, void *),
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void *hook_arg);
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grub_err_t
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grub_elf64_phdr_iterate (grub_elf_t elf,
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int NESTED_FUNC_ATTR (*hook) (grub_elf_t, Elf64_Phdr *, void *),
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void *hook_arg);
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2006-11-03 21:55:16 +00:00
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#endif /* ! GRUB_ELFLOAD_HEADER */
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