Retrieved the frames stack from the running process.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@235 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

2 files changed, 45 insertions, 5 deletions

diff --git a/plugins/pyoida/debug/debugger.c b/plugins/pyoida/debug/debugger.c
index 75de6d8..3e42ab7 100644
--- a/plugins/pyoida/debug/debugger.c
+++ b/plugins/pyoida/debug/debugger.c
@@ -25,6 +25,7 @@
 #include "debugger.h"
 
 
+#include <malloc.h>
 #include <pygobject.h>
 
 
@@ -36,7 +37,7 @@
 static PyObject *py_binary_debugger_list_all_threads(PyObject *, PyObject *);
 
 /* Fournit la pile d'exécution courante via un débogueur. */
-static PyObject *py_binary_debugger_get_current_stack(PyObject *, PyObject *);
+static PyObject *py_binary_debugger_get_frames_stack(PyObject *, PyObject *);
 
 
 
@@ -171,9 +172,38 @@ static PyObject *py_binary_debugger_list_all_threads(PyObject *self, PyObject *a
 *                                                                             *
 ******************************************************************************/
 
-static PyObject *py_binary_debugger_get_current_stack(PyObject *self, PyObject *args)
+static PyObject *py_binary_debugger_get_frames_stack(PyObject *self, PyObject *args)
 {
-    return PyLong_FromLong(23);
+    PyObject *result;                       /* Trouvailles à retourner     */
+    GBinaryDebugger *debugger;              /* Version native              */
+    unsigned long thread;                   /* Identifiant du thread visé  */
+    size_t count;                           /* Taille de cette liste       */
+    dbg_frame_t *frames;                    /* Frames courantes trouvées   */
+    size_t i;                               /* Boucle de parcours          */
+    PyObject *frame;                        /* Détails sur une frame       */
+
+    debugger = G_BINARY_DEBUGGER(pygobject_get(self));
+
+    if (!PyArg_ParseTuple(args, "k", &thread))
+        return Py_None;
+
+    frames = g_binary_debugger_get_frames_stack(debugger, thread, &count);
+
+    result = PyTuple_New(count);
+
+    for (i = 0; i < count; i++)
+    {
+        frame = PyTuple_New(1);
+        PyTuple_SetItem(result, i, frame);
+
+        PyTuple_SetItem(frame, 0, PyLong_FromUnsignedLongLong(frames[i].addr));
+
+    }
+
+    if (frames != NULL)
+        free(frames);
+
+    return result;
 
 }
 
@@ -205,8 +235,8 @@ bool register_python_binary_debugger(PyObject *module)
             "List all current active threads."
         },
         {
-            "get_current_stack", (PyCFunction)py_binary_debugger_get_current_stack,
-            METH_NOARGS,
+            "get_frames_stack", (PyCFunction)py_binary_debugger_get_frames_stack,
+            METH_VARARGS,
             "Provide the current callstack using a debugger."
         },
         { NULL }
diff --git a/plugins/python/exectracer/exectracer.py b/plugins/python/exectracer/exectracer.py
index 898f0be..76e2ce4 100644
--- a/plugins/python/exectracer/exectracer.py
+++ b/plugins/python/exectracer/exectracer.py
@@ -21,3 +21,13 @@ class ExecTracer(Plugin):
         for i in debugger.list_all_threads():
 
             print "Thread %d '%s'" % (i[0], i[1])
+
+            frames = debugger.get_frames_stack(i[0])
+
+            for frame in frames:
+                print " 0x%08x" % frame[0]
+
+            if len(frames) == 0:
+                print " -"
+
+