| 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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