1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/patches/gdb/6.8a/130-reg-no-longer-active.patch	Sun Sep 11 18:28:45 2011 +0200
     1.3 @@ -0,0 +1,30 @@
     1.4 +Fix bug reported by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>:
     1.5 +See: http://sourceware.org/ml/crossgcc/2009-05/msg00055.html
     1.6 +     https://bugzilla.redhat.com/show_bug.cgi?id=436037
     1.7 +
     1.8 +Fix from: http://cvs.fedoraproject.org/viewvc/devel/gdb/gdb-6.8-bz436037-reg-no-longer-active.patch?revision=1.1
     1.9 +
    1.10 +diff -d -urpN src.0/gdb/valops.c src.1/gdb/valops.c
    1.11 +--- src.0/gdb/valops.c	2008-07-27 04:00:03.000000000 +0200
    1.12 ++++ src.1/gdb/valops.c	2008-07-31 15:17:42.000000000 +0200
    1.13 +@@ -813,10 +813,18 @@ value_assign (struct value *toval, struc
    1.14 + 	struct frame_info *frame;
    1.15 + 	int value_reg;
    1.16 + 
    1.17 +-	/* Figure out which frame this is in currently.  */
    1.18 +-	frame = frame_find_by_id (VALUE_FRAME_ID (toval));
    1.19 + 	value_reg = VALUE_REGNUM (toval);
    1.20 + 
    1.21 ++	/* Figure out which frame this is in currently.  */
    1.22 ++	frame = frame_find_by_id (VALUE_FRAME_ID (toval));
    1.23 ++	/* "set $reg+=1" should work on programs with no debug info,
    1.24 ++	   but frame_find_by_id returns NULL here (RH bug 436037).
    1.25 ++	   Use current frame, it represents CPU state in this case.
    1.26 ++	   If frame_find_by_id is changed to do it internally
    1.27 ++	   (it is contemplated there), remove this.  */
    1.28 ++	if (!frame)
    1.29 ++	  frame = get_current_frame ();
    1.30 ++	/* Probably never happens.  */
    1.31 + 	if (!frame)
    1.32 + 	  error (_("Value being assigned to is no longer active."));
    1.33 +