blob: 4809d3273ea3b3374b9bf316c20089bedbcc4f58 [file] [log] [blame]
Taylor Simpson793958c2021-02-07 23:46:10 -06001#!/usr/bin/env python3
2
3##
4## Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
5##
6## This program is free software; you can redistribute it and/or modify
7## it under the terms of the GNU General Public License as published by
8## the Free Software Foundation; either version 2 of the License, or
9## (at your option) any later version.
10##
11## This program is distributed in the hope that it will be useful,
12## but WITHOUT ANY WARRANTY; without even the implied warranty of
13## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14## GNU General Public License for more details.
15##
16## You should have received a copy of the GNU General Public License
17## along with this program; if not, see <http://www.gnu.org/licenses/>.
18##
19
20import sys
21import re
22import string
23import hex_common
24
25def main():
26 hex_common.read_semantics_file(sys.argv[1])
27 hex_common.read_attribs_file(sys.argv[2])
28 hex_common.calculate_attribs()
29 tagregs = hex_common.get_tagregs()
30 tagimms = hex_common.get_tagimms()
31
32 with open(sys.argv[3], 'w') as f:
33 f.write("#ifndef HEXAGON_FUNC_TABLE_H\n")
34 f.write("#define HEXAGON_FUNC_TABLE_H\n\n")
35
36 f.write("const SemanticInsn opcode_genptr[XX_LAST_OPCODE] = {\n")
37 for tag in hex_common.tags:
38 ## Skip the priv instructions
39 if ( "A_PRIV" in hex_common.attribdict[tag] ) :
40 continue
41 ## Skip the guest instructions
42 if ( "A_GUEST" in hex_common.attribdict[tag] ) :
43 continue
44 ## Skip the diag instructions
45 if ( tag == "Y6_diag" ) :
46 continue
47 if ( tag == "Y6_diag0" ) :
48 continue
49 if ( tag == "Y6_diag1" ) :
50 continue
51
52 f.write(" [%s] = generate_%s,\n" % (tag, tag))
53 f.write("};\n\n")
54
55 f.write("#endif /* HEXAGON_FUNC_TABLE_H */\n")
56
57if __name__ == "__main__":
58 main()