1 | /* score-datadep.h -- Score Instructions data dependency table |
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2 | Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
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3 | Contributed by: |
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4 | Brain.lin (brain.lin@sunplusct.com) |
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5 | Mei Ligang (ligang@sunnorth.com.cn) |
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6 | Pei-Lin Tsai (pltsai@sunplus.com) |
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7 | |
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8 | This file is part of GAS, the GNU Assembler. |
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9 | |
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10 | GAS is free software; you can redistribute it and/or modify |
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11 | it under the terms of the GNU General Public License as published by |
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12 | the Free Software Foundation; either version 3, or (at your option) |
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13 | any later version. |
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14 | |
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15 | GAS is distributed in the hope that it will be useful, |
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16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | GNU General Public License for more details. |
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19 | |
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20 | You should have received a copy of the GNU General Public License |
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21 | along with GAS; see the file COPYING3. If not, write to the Free |
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22 | Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
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23 | Boston, MA 02110-1301, USA. */ |
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24 | |
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25 | #ifndef SCORE_DATA_DEPENDENCY_H |
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26 | #define SCORE_DATA_DEPENDENCY_H |
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27 | |
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28 | #define INSN_NAME_LEN 16 |
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29 | |
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30 | enum insn_type_for_dependency |
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31 | { |
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32 | D_mtcr, |
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33 | D_all_insn |
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34 | }; |
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35 | |
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36 | struct insn_to_dependency |
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37 | { |
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38 | char *insn_name; |
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39 | enum insn_type_for_dependency type; |
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40 | }; |
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41 | |
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42 | struct data_dependency |
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43 | { |
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44 | enum insn_type_for_dependency pre_insn_type; |
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45 | char pre_reg[6]; |
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46 | enum insn_type_for_dependency cur_insn_type; |
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47 | char cur_reg[6]; |
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48 | int bubblenum_7; |
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49 | int bubblenum_3; |
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50 | int warn_or_error; /* warning - 0; error - 1 */ |
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51 | }; |
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52 | |
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53 | static const struct insn_to_dependency insn_to_dependency_table[] = |
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54 | { |
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55 | /* move spectial instruction. */ |
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56 | {"mtcr", D_mtcr}, |
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57 | }; |
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58 | |
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59 | static const struct data_dependency data_dependency_table[] = |
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60 | { |
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61 | /* Status regiser. */ |
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62 | {D_mtcr, "cr0", D_all_insn, "", 5, 1, 0}, |
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63 | }; |
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64 | |
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65 | #endif |
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