GDB 7.6.50

gdb/testsuite/gdb.python/py-frame-args.py

-# Copyright (C) 2011-2012 Free Software Foundation, Inc.
+# Copyright (C) 2013 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# This file is part of the GDB testsuite.
+import re
+import gdb
 
-import re
-
-class pp_ss:
+class pp_s (object):
     def __init__(self, val):
         self.val = val
 
     def to_string(self):
-        return "a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">"
+        m = self.val["m"]
+        return "m=<" + str(self.val["m"]) + ">"
+
+class pp_ss (object):
+    def __init__(self, val):
+        self.val = val
+
+    def to_string(self):
+        return "super struct"
+
+    def children (self):
+        yield 'a', self.val['a']
+        yield 'b', self.val['b']
+
 
 def lookup_function (val):
     "Look-up and return a pretty-printer that can print val."
 
     # Get the type.
     type = val.type
 
     # If it points to a reference, get the reference.
     if type.code == gdb.TYPE_CODE_REF:
         type = type.target ()
 
     # Get the unqualified type, stripped of typedefs.
     type = type.unqualified ().strip_typedefs ()
 
     # Get the type name.    
     typename = type.tag
-
     if typename == None:
         return None
 
     # Iterate over local dictionary of types to determine
     # if a printer is registered for that type.  Return an
     # instantiation of the printer if found.
     for function in pretty_printers_dict:
         if function.match (typename):
             return pretty_printers_dict[function] (val)
         
     # Cannot find a pretty printer.  Return None.
-
     return None
 
+
 def register_pretty_printers ():
-    pretty_printers_dict[re.compile ('^ss$')]  = pp_ss
+    pretty_printers_dict[re.compile ('^s$')] = pp_s
+    pretty_printers_dict[re.compile ('^ss$')] = pp_ss
 
 pretty_printers_dict = {}
 
 register_pretty_printers ()
-gdb.current_progspace().pretty_printers.append (lookup_function)
+gdb.pretty_printers.append (lookup_function)