1#!/usr/bin/env python3 2 3## 4## Copyright(c) 2019-2024 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 24import argparse 25 26 27def main(): 28 parser = argparse.ArgumentParser( 29 "Emit opaque macro calls with instruction semantics" 30 ) 31 parser.add_argument("semantics", help="semantics file") 32 parser.add_argument("out", help="output file") 33 args = parser.parse_args() 34 hex_common.read_semantics_file(args.semantics) 35 hex_common.calculate_attribs() 36 tagregs = hex_common.get_tagregs() 37 tagimms = hex_common.get_tagimms() 38 39 with open(args.out, "w") as f: 40 f.write("#ifndef HEXAGON_FUNC_TABLE_H\n") 41 f.write("#define HEXAGON_FUNC_TABLE_H\n\n") 42 43 f.write("const SemanticInsn opcode_genptr[XX_LAST_OPCODE] = {\n") 44 for tag in hex_common.tags: 45 ## Skip the priv instructions 46 if "A_PRIV" in hex_common.attribdict[tag]: 47 continue 48 ## Skip the guest instructions 49 if "A_GUEST" in hex_common.attribdict[tag]: 50 continue 51 ## Skip the diag instructions 52 if tag == "Y6_diag": 53 continue 54 if tag == "Y6_diag0": 55 continue 56 if tag == "Y6_diag1": 57 continue 58 59 f.write(f" [{tag}] = generate_{tag},\n") 60 f.write("};\n\n") 61 62 f.write("#endif /* HEXAGON_FUNC_TABLE_H */\n") 63 64 65if __name__ == "__main__": 66 main() 67