gdb/

	Expose frames to Python.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add python-frame.o.
	(SUBDIR_PYTHON_SRCS): Add python-frame.c.
	(python-frame.o): New target.
	* python/python-frame.c: New file.
	* python/python-internal.h (gdbpy_frames, gdbpy_newest_frame,
	gdbpy_frame_stop_reason_string, gdbpy_selected_frame,
	gdbpy_initialize_frames): New prototypes.
	* python/python.c (_initialize_python): Call gdbpy_initialize_frames.
	(GdbMethods): Add `selected_frame' and `frame_stop_reason_string'
	entries.
	* stack.c (find_frame_funname): New function, factored out of
	print_frame.
	(print_frame): Call find_frame_funname.
	* stack.h (find_frame_funname): Add prototype.

gdb/doc/
	* gdb.texinfo (Frames in Python): New node.
	(Python API): Update.

gdb/testsuite/
	* gdb.python/python-frame.c: New file.
	* gdb.python/python-frame.exp: New file.

1 files changed, 8 insertions, 0 deletions

diff --git a/gdb/python/python.c b/gdb/python/python.c
index b48cf05..52fc780 100644
--- a/gdb/python/python.c
+++ b/gdb/python/python.c
@@ -411,6 +411,7 @@ Enables or disables printing of Python stack traces."),
   PyModule_AddStringConstant (gdb_module, "TARGET_CONFIG", (char*) target_name);
 
   gdbpy_initialize_values ();
+  gdbpy_initialize_frames ();
   gdbpy_initialize_commands ();
   gdbpy_initialize_functions ();
 
@@ -464,6 +465,13 @@ static PyMethodDef GdbMethods[] =
   { "get_parameter", get_parameter, METH_VARARGS,
     "Return a gdb parameter's value" },
 
+  { "selected_frame", gdbpy_selected_frame, METH_NOARGS,
+    "selected_frame () -> gdb.Frame.\n\
+Return the selected frame object." },
+  { "frame_stop_reason_string", gdbpy_frame_stop_reason_string, METH_VARARGS,
+    "stop_reason_string (Integer) -> String.\n\
+Return a string explaining unwind stop reason." },
+
   { "write", gdbpy_write, METH_VARARGS,
     "Write a string using gdb's filtered stream." },
   { "flush", gdbpy_flush, METH_NOARGS,