d38e24c285
* conf/i386-pc.rmk (pkglib_MODULES): Add aout.mod _bsd.mod and bsd.mod. (aout_mod_SOURCES): New variable. (aout_mod_CFLAGS): Likewise. (aout_mod_LDFLAGS): Likewise. (_bsd_mod_SOURCES): New variable. (_bsd_mod_CFLAGS): Likewise. (_bsd_mod_LDFLAGS): Likewise. (bsd_mod_SOURCES): New variable. (bsd_mod_CFLAGS): Likewise. (bsd_mod_LDFLAGS): Likewise. * include/grub/aout.h: New file. * include/grub/i386/loader.h (grub_unix_real_boot): New function. * include/grub/i386/bsd.h: New file. * include/grub/i386/pc/init.h (grub_get_mmap_entry): Use EXPORT_FUNC to make it public. * kern/elf.c (grub_elf32_load): Get the physical address after the hook function is called, so that it's possible to change it inside the hook. (grub_elf64_load): Likewise. (grub_elf_file): Don't close the file if elf header is not found. (grub_elf_close): Close the file if grub_elf_file fails (The new grub_elf_file won't close it). (grub_elf32_size): Use NESTED_FUNC_ATTR for nested function calcsize. (grub_elf64_size): Likewise. * kern/i386/loader.S (grub_unix_real_boot): New function. * loader/aout.c: New file. * loader/i386/bsd.c: New file. * loader/i386/bsd_normal.c: New file. * loader/i386/pc/multiboot.c (grub_multiboot): Handle a.out format. * loader/multiboot2.c (grub_multiboot2): Reset grub_errno so that it can test othe formats.
101 lines
3 KiB
C
101 lines
3 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2008 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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#include <grub/loader.h>
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#include <grub/machine/loader.h>
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#include <grub/err.h>
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#include <grub/normal.h>
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#include <grub/dl.h>
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#include <grub/aout.h>
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static grub_err_t
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grub_normal_freebsd_command (struct grub_arg_list *state
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__attribute__ ((unused)), int argc, char **args)
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{
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grub_rescue_cmd_freebsd (argc, args);
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return grub_errno;
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}
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static grub_err_t
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grub_normal_openbsd_command (struct grub_arg_list *state
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__attribute__ ((unused)), int argc, char **args)
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{
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grub_rescue_cmd_openbsd (argc, args);
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return grub_errno;
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}
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static grub_err_t
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grub_normal_netbsd_command (struct grub_arg_list *state
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__attribute__ ((unused)), int argc, char **args)
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{
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grub_rescue_cmd_netbsd (argc, args);
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return grub_errno;
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}
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static grub_err_t
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grub_normal_freebsd_loadenv_command (struct grub_arg_list *state
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__attribute__ ((unused)), int argc,
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char **args)
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{
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grub_rescue_cmd_freebsd_loadenv (argc, args);
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return grub_errno;
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}
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static grub_err_t
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grub_normal_freebsd_module_command (struct grub_arg_list *state
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__attribute__ ((unused)), int argc,
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char **args)
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{
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grub_rescue_cmd_freebsd_module (argc, args);
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return grub_errno;
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}
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GRUB_MOD_INIT (bsd_normal)
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{
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(void) mod; /* To stop warning. */
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grub_register_command ("freebsd", grub_normal_freebsd_command,
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GRUB_COMMAND_FLAG_BOTH,
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"freebsd FILE [OPTS] [ARGS...]",
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"Load freebsd kernel.", 0);
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grub_register_command ("openbsd", grub_normal_openbsd_command,
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GRUB_COMMAND_FLAG_BOTH,
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"openbsd FILE [OPTS]", "Load openbsd kernel.", 0);
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grub_register_command ("netbsd", grub_normal_netbsd_command,
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GRUB_COMMAND_FLAG_BOTH,
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"netbsd FILE [OPTS]", "Load netbsd kernel.", 0);
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grub_register_command ("freebsd_loadenv",
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grub_normal_freebsd_loadenv_command,
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GRUB_COMMAND_FLAG_BOTH,
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"freebsd_loadenv FILE", "Load freebsd env.", 0);
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grub_register_command ("freebsd_module",
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grub_normal_freebsd_module_command,
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GRUB_COMMAND_FLAG_BOTH,
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"freebsd_module [FILE [type=module_type] [ARGS...]]",
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"Load freebsd module.", 0);
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}
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GRUB_MOD_FINI (bsd_normal)
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{
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grub_unregister_command ("freebsd");
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grub_unregister_command ("openbsd");
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grub_unregister_command ("netbsd");
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grub_unregister_command ("freebsd_loadenv");
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grub_unregister_command ("freebsd_module");
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}
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