1 /* score-datadep.h -- Score Instructions data dependency table
2    Copyright (C) 2006-2014 Free Software Foundation, Inc.
3    Contributed by:
4    Brain.lin (brain.lin@sunplusct.com)
5    Mei Ligang (ligang@sunnorth.com.cn)
6    Pei-Lin Tsai (pltsai@sunplus.com)
7 
8    This file is part of GAS, the GNU Assembler.
9 
10    GAS is free software; you can redistribute it and/or modify
11    it under the terms of the GNU General Public License as published by
12    the Free Software Foundation; either version 3, or (at your option)
13    any later version.
14 
15    GAS is distributed in the hope that it will be useful,
16    but WITHOUT ANY WARRANTY; without even the implied warranty of
17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18    GNU General Public License for more details.
19 
20    You should have received a copy of the GNU General Public License
21    along with GAS; see the file COPYING3.  If not, write to the Free
22    Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
23    Boston, MA 02110-1301, USA.  */
24 
25 #ifndef SCORE_DATA_DEPENDENCY_H
26 #define SCORE_DATA_DEPENDENCY_H
27 
28 #define INSN_NAME_LEN 16
29 
30 enum insn_type_for_dependency
31 {
32   D_mtcr,
33   D_all_insn
34 };
35 
36 struct insn_to_dependency
37 {
38   char *insn_name;
39   enum insn_type_for_dependency type;
40 };
41 
42 struct data_dependency
43 {
44   enum insn_type_for_dependency pre_insn_type;
45   char pre_reg[6];
46   enum insn_type_for_dependency cur_insn_type;
47   char cur_reg[6];
48   int bubblenum_7;
49   int bubblenum_3;
50   int warn_or_error;           /* warning - 0; error - 1  */
51 };
52 
53 static const struct insn_to_dependency insn_to_dependency_table[] =
54 {
55   /* move spectial instruction.  */
56   {"mtcr",      D_mtcr},
57 };
58 
59 static const struct data_dependency data_dependency_table[] =
60 {
61   /* Status regiser.  */
62   {D_mtcr, "cr0", D_all_insn, "", 5, 1, 0},
63 };
64 
65 #endif
66