hook.in: Load the xmethods.

2014-09-10  Siva Chandra Reddy  <sivachandra@google.com>

	* python/hook.in: Load the xmethods.
	* python/Makefile.am (nobase_python_DATA): Add xmethods.py.
	* python/Makefile.in: Regenerated.
	* python/libstdcxx/v6/xmethods.py: New file.
	* testsuite/lib/gdb-test.exp (gdb_version_check_xmethods): New
	function.
	(gdb-test): New optional argument LOAD_XMETHODS.  Load xmethods
	python script if LOAD_XMETHODS is true.
	* testsuite/libstdc++-xmethods/unique_ptr.cc: New file.
	* testsuite/libstdc++-xmethods/vector.cc: New file.
	* testsuite/libstdc++-xmethods/xmethods.exp: New file.

From-SVN: r215128

1 files changed, 12 insertions, 0 deletions

diff --git a/libstdc++-v3/python/hook.in b/libstdc++-v3/python/hook.in
index 3620523b595..aeb1cdbc91a 100644
--- a/libstdc++-v3/python/hook.in
+++ b/libstdc++-v3/python/hook.in
@@ -58,3 +58,15 @@ if gdb.current_objfile () is not None:
 # Load the pretty-printers.
 from libstdcxx.v6.printers import register_libstdcxx_printers
 register_libstdcxx_printers (gdb.current_objfile ())
+
+# Load the xmethods if GDB supports them.
+def gdb_has_xmethods():
+    try:
+        import gdb.xmethod
+        return True
+    except ImportError:
+        return False
+
+if gdb_has_xmethods():
+    from libstdcxx.v6.xmethods import register_libstdcxx_xmethods
+    register_libstdcxx_xmethods (gdb.current_objfile ())