| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0+ |
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| 1 | 2 | /* Kernel module help for SH. |
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| 2 | 3 | |
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| 3 | 4 | SHcompact version by Kaz Kojima and Paul Mundt. |
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| .. | .. |
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| 9 | 10 | |
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| 10 | 11 | Based on the sh version, and on code from the sh64-specific parts of |
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| 11 | 12 | modutils, originally written by Richard Curnow and Ben Gaster. |
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| 12 | | - |
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| 13 | | - This program is free software; you can redistribute it and/or modify |
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| 14 | | - it under the terms of the GNU General Public License as published by |
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| 15 | | - the Free Software Foundation; either version 2 of the License, or |
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| 16 | | - (at your option) any later version. |
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| 17 | | - |
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| 18 | | - This program is distributed in the hope that it will be useful, |
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| 19 | | - but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 20 | | - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 21 | | - GNU General Public License for more details. |
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| 22 | | - |
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| 23 | | - You should have received a copy of the GNU General Public License |
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| 24 | | - along with this program; if not, write to the Free Software |
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| 25 | | - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 26 | 13 | */ |
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| 27 | 14 | #include <linux/moduleloader.h> |
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| 28 | 15 | #include <linux/elf.h> |
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| .. | .. |
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| 58 | 45 | sym = (Elf32_Sym *)sechdrs[symindex].sh_addr |
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| 59 | 46 | + ELF32_R_SYM(rel[i].r_info); |
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| 60 | 47 | relocation = sym->st_value + rel[i].r_addend; |
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| 61 | | - |
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| 62 | | -#ifdef CONFIG_SUPERH64 |
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| 63 | | - /* For text addresses, bit2 of the st_other field indicates |
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| 64 | | - * whether the symbol is SHmedia (1) or SHcompact (0). If |
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| 65 | | - * SHmedia, the LSB of the symbol needs to be asserted |
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| 66 | | - * for the CPU to be in SHmedia mode when it starts executing |
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| 67 | | - * the branch target. */ |
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| 68 | | - relocation |= !!(sym->st_other & 4); |
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| 69 | | -#endif |
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| 70 | 48 | |
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| 71 | 49 | switch (ELF32_R_TYPE(rel[i].r_info)) { |
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| 72 | 50 | case R_SH_NONE: |
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