/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/symbol.h>
.file "setjmp.S"
.text
* int grub_setjmp (grub_jmp_buf env)
FUNCTION(grub_setjmp)
movl %ebx, 0(%eax) /* EBX */
movl %esi, 4(%eax) /* ESI */
movl %edi, 8(%eax) /* EDI */
movl %ebp, 12(%eax) /* EBP */
popl %ecx
movl %esp, 16(%eax) /* ESP */
movl %ecx, 20(%eax) /* EIP */
xorl %eax, %eax
jmp *%ecx
* int grub_longjmp (grub_jmp_buf env, int val)
FUNCTION(grub_longjmp)
movl 0(%eax), %ebx
movl 4(%eax), %esi
movl 8(%eax), %edi
movl 12(%eax), %ebp
movl 16(%eax), %esp
movl 20(%eax), %ecx
movl %edx, %eax
testl %eax, %eax
jnz 1f
incl %eax
1: jmp *%ecx
