[binutils-gdb] Fix PR gdb/19637: bound_registers.py: Add support for Python 3

[Pedro Alves <palves at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7503099f3e29739d34cb1224d54fba96404e6e61

commit 7503099f3e29739d34cb1224d54fba96404e6e61
Author: Jonah Graham <jonah@kichwacoders.com>
Date:   Fri Mar 17 14:57:44 2017 +0000

    Fix PR gdb/19637: bound_registers.py: Add support for Python 3
    
    Fix this the same way gdb/python/lib/gdb/printing.py handles it.
    
    gdb/Changelog:
    2017-03-17  Jonah Graham  <jonah@kichwacoders.com>
    
    	PR gdb/19637
    	* python/lib/gdb/printer/bound_registers.py: Add support for
    	Python 3.

Diff:
---
 gdb/ChangeLog                                 | 6 ++++++
 gdb/python/lib/gdb/printer/bound_registers.py | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d0d0f72..6d81cf5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2017-03-17  Jonah Graham  <jonah@kichwacoders.com>
+
+	PR gdb/19637
+	* python/lib/gdb/printer/bound_registers.py: Add support for
+	Python 3.
+
 2017-03-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 
 	* dwarf2loc.c (indirect_synthetic_pointer): Get data type of
diff --git a/gdb/python/lib/gdb/printer/bound_registers.py b/gdb/python/lib/gdb/printer/bound_registers.py
index b315690..104ea7f 100644
--- a/gdb/python/lib/gdb/printer/bound_registers.py
+++ b/gdb/python/lib/gdb/printer/bound_registers.py
@@ -16,6 +16,11 @@
 
 import gdb.printing
 
+if sys.version_info[0] > 2:
+    # Python 3 removed basestring and long
+    basestring = str
+    long = int
+
 class MpxBound128Printer:
     """Adds size field to a mpx __gdb_builtin_type_bound128 type."""