lunaix-os/scripts/gdb/lunadbg/symbols.py

   1 import gdb
   2 from enum import StrEnum
   3
   4 class SymbolDomain(StrEnum):
   5     DEBUG = "debug"
   6
   7 class LunaixSymbols:
   8     class SymbolAccesser:
   9         def __init__(self, sym) -> None:
  10             self.sym = f"({sym})"
  11
  12         def deref_and_access(self, members):
  13             return gdb.parse_and_eval(f"{self.sym}->{members}")
  14
  15         def access(self, members):
  16             return gdb.parse_and_eval(f"{self.sym}.{members}")
  17
  18     @staticmethod
  19     def exported(domain, sym_name):
  20         name = f"*__SYMEXPORT_Z{domain.value}_{sym_name}"
  21         return LunaixSymbols.SymbolAccesser(name)