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e6b92c8afb
* include/grub/normal.h (grub_halt_init): New prototype. (grub_halt_fini): Likewise. (grub_reboot_init): Likewise. (grub_reboot_fini): Likewise. * util/grub-emu.c: Include signal.h. (main_env): New global variable. (grub_machine_init): Ignore SIGINT. Otherwise grub-emu cannot catch C-c. (grub_machine_fini): New function. (main): Call grub_halt_init and grub_reboot_init before grub_main, and grub_reboot_fini and grub_halt_fini after it. Call setjmp with MAIN_ENV to go back afterwards. Call grub_machine_fini right before return. * include/grub/util/misc.h: Include setjmp.h. (main_env): New prototype. * include/grub/kernel.h (grub_machine_fini): New prototype. * include/grub/i386/pc/biosdisk.h (grub_biosdisk_fini): Likewise. * include/grub/i386/pc/console.h (grub_console_fini): Likewise. * disk/i386/pc/biosdisk.c (grub_biosdisk_fini): New function. * kern/i386/pc/init.c (grub_machine_fini): Likewise. * term/i386/pc/console.c (grub_console_fini): Likewise. * util/i386/pc/misc.c: New file. * conf/i386-pc.rmk (grub_emu_SOURCES): Added util/i386/pc/misc.c, commands/i386/pc/halt.c and commands/i386/pc/reboot.c.
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002, 2005 Free Software Foundation, Inc.
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef GRUB_KERNEL_HEADER
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#define GRUB_KERNEL_HEADER 1
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#include <grub/types.h>
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/* The module header. */
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struct grub_module_header
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{
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/* The offset of object code. */
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grub_off_t offset;
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/* The size of object code plus this header. */
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grub_size_t size;
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};
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/* "gmim" (GRUB Module Info Magic). */
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#define GRUB_MODULE_MAGIC 0x676d696d
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struct grub_module_info
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{
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/* Magic number so we know we have modules present. */
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grub_uint32_t magic;
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/* The offset of the modules. */
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grub_off_t offset;
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/* The size of all modules plus this header. */
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grub_size_t size;
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};
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extern grub_addr_t grub_arch_modules_addr (void);
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/* The start point of the C code. */
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void grub_main (void);
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/* The machine-specific initialization. This must initialize memory. */
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void grub_machine_init (void);
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/* The machine-specific finalization. */
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void grub_machine_fini (void);
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/* Register all the exported symbols. This is automatically generated. */
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void grub_register_exported_symbols (void);
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#endif /* ! GRUB_KERNEL_HEADER */
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