+ /* Parse minsyms keyword. */
+ if (minsyms_p_obj != NULL)
+ {
+ int cmp = PyObject_IsTrue (minsyms_p_obj);
+ if (cmp < 0)
+ return NULL;
+ minsyms_p = cmp;
+ }
+
+ global_symbol_searcher spec (FUNCTIONS_DOMAIN, regex);
+ SCOPE_EXIT {
+ for (const char *elem : spec.filenames)
+ xfree ((void *) elem);
+ };
+
+ /* The "symtabs" keyword is any Python iterable object that returns
+ a gdb.Symtab on each iteration. If specified, iterate through
+ the provided gdb.Symtabs and extract their full path. As
+ python_string_to_target_string returns a
+ gdb::unique_xmalloc_ptr<char> and a vector containing these types
+ cannot be coerced to a const char **p[] via the vector.data call,
+ release the value from the unique_xmalloc_ptr and place it in a
+ simple type symtab_list_type (which holds the vector and a
+ destructor that frees the contents of the allocated strings. */
+ if (symtab_list != NULL)
+ {
+ gdbpy_ref<> iter (PyObject_GetIter (symtab_list));
+
+ if (iter == NULL)
+ return NULL;
+
+ while (true)
+ {
+ gdbpy_ref<> next (PyIter_Next (iter.get ()));
+
+ if (next == NULL)
+ {
+ if (PyErr_Occurred ())
+ return NULL;
+ break;
+ }
+
+ gdbpy_ref<> obj_name (PyObject_GetAttrString (next.get (),
+ "filename"));
+
+ if (obj_name == NULL)
+ return NULL;
+
+ /* Is the object file still valid? */
+ if (obj_name == Py_None)
+ continue;
+
+ gdb::unique_xmalloc_ptr<char> filename =
+ python_string_to_target_string (obj_name.get ());
+
+ if (filename == NULL)
+ return NULL;
+
+ /* Make sure there is a definite place to store the value of
+ filename before it is released. */
+ spec.filenames.push_back (nullptr);
+ spec.filenames.back () = filename.release ();
+ }
+ }
+
+ /* The search spec. */
+ symbols = spec.search ();
+
+ /* Count the number of symbols (both symbols and optionally minimal
+ symbols) so we can correctly check the throttle limit. */
+ for (const symbol_search &p : symbols)
projects / binutils.git / blobdiff