patches/gdb/6.8/130-reg-no-longer-active.patch
changeset 2662 e7266674d492
parent 2661 95ad28b9dea6
child 2663 7179903f8d2e
     1.1 --- a/patches/gdb/6.8/130-reg-no-longer-active.patch	Fri Sep 09 15:48:59 2011 +0200
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,30 +0,0 @@
     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    1.32 - 	  error (_("Value being assigned to is no longer active."));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 -