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[PATCH] stack.c: Silently pop dummy frame after `return' from stop in dummy
- To: gdb-patches at sourceware dot cygnus dot com
- Subject: [PATCH] stack.c: Silently pop dummy frame after `return' from stop in dummy
- From: "Peter.Schauer" <Peter dot Schauer at regent dot e-technik dot tu-muenchen dot de>
- Date: Mon, 6 Nov 2000 21:30:11 MET
Committed.
> If a `return' is issued after a stop in a call dummy, the dummy frame is
> currently not popped. This is inconsistent with the behaviour after a finish
> from a stop in a call dummy.
>
> Here is a fix, it will be needed for the upcoming additional callfuncs
> testcases:
>
> * stack.c (return_command): Pop dummy frame if we just returned from
> a stop in a call dummy.
>
> *** ./stack.c.orig Sat Aug 5 11:37:49 2000
> --- ./stack.c Fri Sep 15 21:36:51 2000
> ***************
> *** 1892,1897 ****
> --- 1892,1903 ----
> if (retval_exp)
> set_return_value (return_value);
>
> + /* If we are at the end of a call dummy now, pop the dummy frame too. */
> +
> + if (CALL_DUMMY_HAS_COMPLETED (read_pc(), read_sp (),
> + FRAME_FP (get_current_frame ())))
> + POP_FRAME;
> +
> /* If interactive, print the frame that is now current. */
>
> if (from_tty)
--
Peter Schauer pes@regent.e-technik.tu-muenchen.de