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- /*
- * 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
- save %sp, -64, %sp
- flushw
- restore
- ldx [%o0 + 0x00], %o7
- ldx [%o0 + 0x08], %fp
- sub %fp, 192, %sp
- stx %g1, [%sp + 2047 + (14 * 8)]
- retl
- restore %o1, 0, %o0
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