- Issue #26799: Fix python-gdb.py: don't get once C types when the Python code

is loaded, but get C types on demande. The C types can change if

python-gdb.py is loaded before the Python executable. Patch written by Thomas

Ilsche.

def _type_char_ptr():

return gdb.lookup_type('char').pointer() # char*

def _type_unsigned_char_ptr():

return gdb.lookup_type('unsigned char').pointer() # unsigned char*

def _type_void_ptr():

return gdb.lookup_type('void').pointer() # void*

def _type_unsigned_short_ptr():

return gdb.lookup_type('unsigned short').pointer()

def _type_unsigned_int_ptr():

return gdb.lookup_type('unsigned int').pointer()

def _sizeof_void_p():

return _type_void_ptr().sizeof

(_sizeof_void_p() - 1)

) & ~(_sizeof_void_p() - 1)

assert dictoffset % _sizeof_void_p() == 0

dictptr = self._gdbval.cast(_type_char_ptr()) + dictoffset

char_ptr = field_ob_sval.address.cast(_type_unsigned_char_ptr())

field_str = field_str.cast(_type_unsigned_char_ptr())

field_str = field_str.cast(_type_unsigned_short_ptr())

field_str = field_str.cast(_type_unsigned_int_ptr())