Taylor Simpson | 793958c | 2021-02-07 23:46:10 -0600 | [diff] [blame] | 1 | #!/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 | |
| 20 | import sys |
| 21 | import re |
| 22 | import string |
| 23 | import hex_common |
| 24 | |
| 25 | def 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 | |
| 57 | if __name__ == "__main__": |
| 58 | main() |