d97e7b5935
* grub-core/lib/i386/setjmp.S: Add missing GRUB_MOD_LICENSE. * grub-core/lib/x86_64/setjmp.S: Likewise. * grub-core/lib/mips/setjmp.S: Likewise. * grub-core/lib/powerpc/setjmp.S: Likewise. * grub-core/lib/sparc64/setjmp.S: Likewise.
50 lines
1.2 KiB
ArmAsm
50 lines
1.2 KiB
ArmAsm
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2005,2007,2009 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>
|
|
#include <grub/dl.h>
|
|
|
|
.file "setjmp.S"
|
|
|
|
GRUB_MOD_LICENSE ("GPLv3+")
|
|
|
|
.text
|
|
|
|
/*
|
|
* int grub_setjmp (grub_jmp_buf env)
|
|
*/
|
|
FUNCTION(grub_setjmp)
|
|
stx %o7, [%o0 + 0x00]
|
|
stx %sp, [%o0 + 0x08]
|
|
stx %fp, [%o0 + 0x10]
|
|
retl
|
|
clr %o0
|
|
|
|
/*
|
|
* int grub_longjmp (grub_jmp_buf env, int val)
|
|
*/
|
|
FUNCTION(grub_longjmp)
|
|
ldx [%o0 + 0x10], %g1
|
|
movrz %o1, 1, %o1
|
|
flushw
|
|
ldx [%o0 + 0x00], %o7
|
|
ldx [%o0 + 0x08], %fp
|
|
sub %fp, 192, %sp
|
|
stx %g1, [%sp + 2047 + (14 * 8)]
|
|
retl
|
|
restore %o1, 0, %o0
|