src/gdb ChangeLog frame.c frame.h thread.c

[tromey@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	tromey@sourceware.org	2011-03-09 14:22:10

Modified files:
	gdb            : ChangeLog frame.c frame.h thread.c 

Log message:
	* thread.c (restore_selected_frame): Handle frame_level == -1.
	(make_cleanup_restore_current_thread): Use
	get_selected_frame_if_set.
	* frame.h (get_selected_frame_if_set): Declare.
	* frame.c (get_selected_frame_if_set): New function.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.12777&r2=1.12778
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/frame.c.diff?cvsroot=src&r1=1.291&r2=1.292
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/frame.h.diff?cvsroot=src&r1=1.188&r2=1.189
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/thread.c.diff?cvsroot=src&r1=1.136&r2=1.137