packages/Python/lldbsuite/test/expression_command/formatters/foosynth.py

   1 import lldb
   2
   3 class FooSyntheticProvider:
   4         def __init__(self,valobj,dict):
   5                 self.valobj = valobj;
   6                 self.update();
   7
   8         def update(self):
   9                 self.adjust_for_architecture()
  10
  11         def num_children(self):
  12                 return 1;
  13
  14         def get_child_at_index(self,index):
  15                 if index != 0:
  16                         return None;
  17                 return self.i_ptr.Dereference();
  18
  19         def get_child_index(self,name):
  20                 if name == "*i_ptr":
  21                         return 0;
  22                 return None;
  23
  24         def adjust_for_architecture(self):
  25                 self.lp64 = (self.valobj.GetTarget().GetProcess().GetAddressByteSize() == 8)
  26                 self.is_little = (self.valobj.GetTarget().GetProcess().GetByteOrder() == lldb.eByteOrderLittle)
  27                 self.pointer_size = self.valobj.GetTarget().GetProcess().GetAddressByteSize()
  28                 self.bar = self.valobj.GetChildMemberWithName('b');
  29                 self.i_ptr = self.bar.GetChildMemberWithName('i_ptr');