mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
# Copyright (C) 2010-2014 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
|
|
|
|
class pp_ss:
|
|
def __init__(self, val):
|
|
self.val = val
|
|
|
|
def to_string(self):
|
|
return "a=<" + str(self.val["a"]) + "> b=<" + str(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 = {}
|
|
|
|
register_pretty_printers ()
|
|
gdb.current_progspace().pretty_printers.append (lookup_function)
|