src/openpower/oppc/__main__.py

   1 import glob
   2 import io
   3 import re
   4
   5 from openpower.decoder.power_enums import (
   6     find_wiki_dir,
   7 )
   8 from openpower.insndb.core import Database
   9
  10 import openpower.oppc.pc_code as pc_code
  11 import openpower.oppc.pc_lexer as pc_lexer
  12 import openpower.oppc.pc_parser as pc_parser
  13 import openpower.oppc.pc_pseudocode as pc_pseudocode
  14
  15
  16 lexer = pc_lexer.IndentLexer(debug=False)
  17 parser = pc_parser.Parser(lexer=lexer)
  18 db = Database(find_wiki_dir())
  19 for insn in db:
  20     if insn.name == "sync":
  21         continue
  22     try:
  23         tree = parser.parse(code="\n".join(insn.pcode))
  24         for (level, line) in pc_code.code(insn=insn, root=tree):
  25             print(f"{' ' * 4 * level}{line}")
  26     except Exception as exc:
  27         print(insn.name)
  28         print(insn.pcode)
  29         raise exc
  30
  31 insn = db["tdi"]
  32 code = "\n".join(insn.pcode)
  33 tree = parser.parse(code=code)
  34 print(tree)
  35 for (level, line) in pc_pseudocode.pseudocode(tree):
  36     print(f"{' ' * 4 * level}{line}")
  37
  38 for (level, line) in pc_code.code(insn=insn, root=tree):
  39     print(f"{' ' * 4 * level}{line}")