| /* |
| * 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 |
