/* Print and select stack frames for GDB, the GNU debugger.
- Copyright (C) 1986-2015 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
struct print_variable_and_value_data cb_data;
const struct block *block;
CORE_ADDR pc;
+ struct gdb_exception except = exception_none;
if (!get_frame_pc_if_available (frame, &pc))
{
cb_data.stream = stream;
cb_data.values_printed = 0;
- iterate_over_block_local_vars (block,
- do_print_variable_and_value,
- &cb_data);
+ /* Temporarily change the selected frame to the given FRAME.
+ This allows routines that rely on the selected frame instead
+ of being given a frame as parameter to use the correct frame. */
+ select_frame (frame);
+
+ TRY
+ {
+ iterate_over_block_local_vars (block,
+ do_print_variable_and_value,
+ &cb_data);
+ }
+ CATCH (ex, RETURN_MASK_ALL)
+ {
+ except = ex;
+ }
+ END_CATCH
+
+ /* Restore the selected frame, and then rethrow if there was a problem. */
+ select_frame (frame_find_by_id (cb_data.frame_id));
+ if (except.reason < 0)
+ throw_exception (except);
/* do_print_variable_and_value invalidates FRAME. */
frame = NULL;