2016-02-12 Markus Metzger <markus.t.metzger@intel.com>
+ * stack.c (frame_info): Check frame_unwind_caller_id.
+
+2016-02-12 Markus Metzger <markus.t.metzger@intel.com>
+
* frame.h (skip_tailcall_frames): New.
* frame.c (skip_tailcall_frames): New.
(frame_pop): Call skip_tailcall_frames.
wrap_here (" ");
printf_filtered ("saved %s = ", pc_regname);
- TRY
- {
- caller_pc = frame_unwind_caller_pc (fi);
- caller_pc_p = 1;
- }
- CATCH (ex, RETURN_MASK_ERROR)
+ if (!frame_id_p (frame_unwind_caller_id (fi)))
+ val_print_unavailable (gdb_stdout);
+ else
{
- switch (ex.error)
+ TRY
{
- case NOT_AVAILABLE_ERROR:
- val_print_unavailable (gdb_stdout);
- break;
- case OPTIMIZED_OUT_ERROR:
- val_print_not_saved (gdb_stdout);
- break;
- default:
- fprintf_filtered (gdb_stdout, _("<error: %s>"), ex.message);
- break;
+ caller_pc = frame_unwind_caller_pc (fi);
+ caller_pc_p = 1;
}
+ CATCH (ex, RETURN_MASK_ERROR)
+ {
+ switch (ex.error)
+ {
+ case NOT_AVAILABLE_ERROR:
+ val_print_unavailable (gdb_stdout);
+ break;
+ case OPTIMIZED_OUT_ERROR:
+ val_print_not_saved (gdb_stdout);
+ break;
+ default:
+ fprintf_filtered (gdb_stdout, _("<error: %s>"), ex.message);
+ break;
+ }
+ }
+ END_CATCH
}
- END_CATCH
if (caller_pc_p)
fputs_filtered (paddress (gdbarch, caller_pc), gdb_stdout);