Make "skip" work on inline frames
Commit Message
Hmm,
I noticed that the patch does not yet handle
the step <count> correctly, the count is decremented
although the inline frame is skipped and should not be
counted...
Thus I will need to change at least this:
>
> I noticed that skip is not working well on inlined frames which may
> happen in optimized gcc stage3 binary, where step stops at functions
> which are marked for skip, whenever they happen to be in-lined, where
> it is ignored if the frame is marked for skip, thus currently
> skipped frames are only checked when the skipped function
> is not inlined, which is usually only the case in non-optimized builds.
>
>
> Thanks
> Bernd.
>
@@ -1122,7 +1122,6 @@ prepare_one_step (struct step_command_fsm *sm)
set_running (resume_ptid, 1);
step_into_inline_frame (tp);
- sm->count--;
sal = find_frame_sal (frame);
sym = get_frame_function (frame);
@@ -1132,13 +1131,17 @@ prepare_one_step (struct step_command_fsm *sm)
if (sal.line == 0
|| !function_name_is_marked_for_skip (fn, sal))
- return prepare_one_step (sm);
+ {
+ sm->count--;
+ return prepare_one_step (sm);
+ }
}
So I'll send a new patch in a moment.
Thanks.
On 10/18/19 2:52 PM, Bernd Edlinger wrote:
> Hi,