GDB (xrefs)

bound_registers.py
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1 # Pretty-printers for bounds registers.
2 # Copyright (C) 2013-2018 Free Software Foundation, Inc.
3
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
8 #
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
13 #
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17 import sys
18
19 import gdb.printing
20
21 if sys.version_info[0] > 2:
22 # Python 3 removed basestring and long
23 basestring = str
24 long = int
25
26 class MpxBound128Printer:
27 """Adds size field to a mpx __gdb_builtin_type_bound128 type."""
28
29 def __init__ (self, val):
30 self.val = val
31
32 def to_string (self):
33 upper = self.val["ubound"]
34 lower = self.val["lbound"]
35 size = (long) ((upper) - (lower))
36 if size > -1:
37 size = size + 1
38 result = '{lbound = %s, ubound = %s} : size %s' % (lower, upper, size)
39 return result
40
41 gdb.printing.add_builtin_pretty_printer ('mpx_bound128',
42 '^__gdb_builtin_type_bound128',
43 MpxBound128Printer)
gdb.printer.bound_registers.MpxBound128Printer.__init__
def __init__(self, val)
Definition: bound_registers.py:29
gdb.printing
Definition: printing.py:1
gdb.printer.bound_registers.MpxBound128Printer.to_string
def to_string(self)
Definition: bound_registers.py:32
gdb.printer.bound_registers.MpxBound128Printer.val
val
Definition: bound_registers.py:30
gdb.printer.bound_registers.MpxBound128Printer
Definition: bound_registers.py:26