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Use gdbpy_enter in py-param.c

Browse Source 
This converts the remaining functions in py-param.c to use
gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-param.c (get_set_value, get_show_value): Use
	gdbpy_enter, gdbpy_ref.
This commit is contained in:
Tom Tromey
2016-11-12 11:23:36 -07:00
parent 0e9dcc7587
commit 2865bfce38
2 changed files with 40 additions and 40 deletions
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75
gdb/python/py-param.c
View File

@ -363,18 +363,24 @@ get_set_value (char *args, int from_tty,
{
PyObject *obj = (PyObject *) get_cmd_context (c);
gdb::unique_xmalloc_ptr<char> set_doc_string;
struct cleanup *cleanup = ensure_python_env (get_current_arch (),
current_language);
PyObject *set_doc_func = PyString_FromString ("get_set_string");
if (! set_doc_func)
goto error;
gdbpy_enter enter_py (get_current_arch (), current_language);
gdbpy_ref set_doc_func (PyString_FromString ("get_set_string"));
if (PyObject_HasAttr (obj, set_doc_func))
if (set_doc_func == NULL)
{
set_doc_string = call_doc_function (obj, set_doc_func, NULL);
gdbpy_print_stack ();
return;
}
if (PyObject_HasAttr (obj, set_doc_func.get ()))
{
set_doc_string = call_doc_function (obj, set_doc_func.get (), NULL);
if (! set_doc_string)
goto error;
{
gdbpy_print_stack ();
return;
}
}
else
{
@ -385,16 +391,6 @@ get_set_value (char *args, int from_tty,
}
fprintf_filtered (gdb_stdout, "%s\n", set_doc_string.get ());
Py_XDECREF (set_doc_func);
do_cleanups (cleanup);
return;
error:
Py_XDECREF (set_doc_func);
gdbpy_print_stack ();
do_cleanups (cleanup);
return;
}
/* A callback function that is registered against the respective
@ -410,24 +406,33 @@ get_show_value (struct ui_file *file, int from_tty,
{
PyObject *obj = (PyObject *) get_cmd_context (c);
gdb::unique_xmalloc_ptr<char> show_doc_string;
struct cleanup *cleanup = ensure_python_env (get_current_arch (),
current_language);
PyObject *show_doc_func = PyString_FromString ("get_show_string");
if (! show_doc_func)
goto error;
gdbpy_enter enter_py (get_current_arch (), current_language);
gdbpy_ref show_doc_func (PyString_FromString ("get_show_string"));
if (PyObject_HasAttr (obj, show_doc_func))
if (show_doc_func == NULL)
{
PyObject *val_obj = PyString_FromString (value);
gdbpy_print_stack ();
return;
}
if (! val_obj)
goto error;
if (PyObject_HasAttr (obj, show_doc_func.get ()))
{
gdbpy_ref val_obj (PyString_FromString (value));
show_doc_string = call_doc_function (obj, show_doc_func, val_obj);
Py_DECREF (val_obj);
if (val_obj == NULL)
{
gdbpy_print_stack ();
return;
}
show_doc_string = call_doc_function (obj, show_doc_func.get (),
val_obj.get ());
if (! show_doc_string)
goto error;
{
gdbpy_print_stack ();
return;
}
fprintf_filtered (file, "%s\n", show_doc_string.get ());
}
@ -439,16 +444,6 @@ get_show_value (struct ui_file *file, int from_tty,
show_doc_string = get_doc_string (obj, show_doc_cst);
fprintf_filtered (file, "%s %s\n", show_doc_string.get (), value);
}
Py_XDECREF (show_doc_func);
do_cleanups (cleanup);
return;
error:
Py_XDECREF (show_doc_func);
gdbpy_print_stack ();
do_cleanups (cleanup);
return;
}