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[PATCH] stack.c: Silently pop dummy frame after `return' from stop in dummy


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

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