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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
| commit | 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e (patch) | |
| tree | 32451fa3cdd9321fb2591fada9891b2cb70a9cd1 /grub-core/lib/powerpc/setjmp.S | |
| parent | Initial commit. (diff) | |
| download | grub2-upstream.tar.xz grub2-upstream.zip | |
Adding upstream version 2.06.upstream/2.06upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'grub-core/lib/powerpc/setjmp.S')
| -rw-r--r-- | grub-core/lib/powerpc/setjmp.S | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/grub-core/lib/powerpc/setjmp.S b/grub-core/lib/powerpc/setjmp.S new file mode 100644 index 0000000..716b563 --- /dev/null +++ b/grub-core/lib/powerpc/setjmp.S @@ -0,0 +1,89 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2004,2007 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> +#include <grub/dl.h> + + .file "setjmp.S" + +GRUB_MOD_LICENSE "GPLv3+" + + .text + +/* + * int grub_setjmp (grub_jmp_buf env) + */ +FUNCTION(grub_setjmp) + stw 1, 0(3) + stw 14, 4(3) + stw 15, 8(3) + stw 16, 12(3) + stw 17, 16(3) + stw 18, 20(3) + stw 19, 24(3) + stw 20, 28(3) + stw 21, 32(3) + stw 22, 36(3) + stw 23, 40(3) + stw 24, 44(3) + stw 25, 48(3) + stw 26, 52(3) + stw 27, 56(3) + stw 28, 60(3) + stw 29, 64(3) + stw 30, 68(3) + stw 31, 72(3) + mflr 4 + stw 4, 76(3) + mfcr 4 + stw 4, 80(3) + li 3, 0 + blr + +/* + * int grub_longjmp (grub_jmp_buf env, int val) + */ +FUNCTION(grub_longjmp) + lwz 1, 0(3) + lwz 14, 4(3) + lwz 15, 8(3) + lwz 16, 12(3) + lwz 17, 16(3) + lwz 18, 20(3) + lwz 19, 24(3) + lwz 20, 28(3) + lwz 21, 32(3) + lwz 22, 36(3) + lwz 23, 40(3) + lwz 24, 44(3) + lwz 25, 48(3) + lwz 26, 52(3) + lwz 27, 56(3) + lwz 28, 60(3) + lwz 29, 64(3) + lwz 30, 68(3) + lwz 31, 72(3) + lwz 5, 76(3) + mtlr 5 + lwz 5, 80(3) + mtcr 5 + mr. 3, 4 + bne 1f + li 3, 1 +1: blr + |