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| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-05-19 16:05:36 +0000 |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-05-19 16:05:36 +0000 |
| commit | 5a32a8b8e823c3286bc2bc764a0b134cc27ca762 (patch) | |
| tree | 3c4bf1037a460ac013ef54b95fba989c27851a79 | |
| parent | d0528ffa5ce88dce00578739f9456e841a689e1e (diff) | |
| download | crosstool-ng-5a32a8b8e823c3286bc2bc764a0b134cc27ca762.tar.gz crosstool-ng-5a32a8b8e823c3286bc2bc764a0b134cc27ca762.tar.bz2 crosstool-ng-5a32a8b8e823c3286bc2bc764a0b134cc27ca762.zip | |
Fix gdb bug reported by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>:
See: http://sourceware.org/ml/crossgcc/2009-05/msg00055.html
https://bugzilla.redhat.com/show_bug.cgi?id=436037
Fix from: http://cvs.fedoraproject.org/viewvc/devel/gdb/gdb-6.8-bz436037-reg-no-longer-active.patch?revision=1.1
-------- diffstat follows --------
/trunk/patches/gdb/6.8/130-reg-no-longer-active.patch | 30 30 0 0 +++++++++++++++++++++++++
1 file changed, 30 insertions(+)
| -rw-r--r-- | patches/gdb/6.8/130-reg-no-longer-active.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/patches/gdb/6.8/130-reg-no-longer-active.patch b/patches/gdb/6.8/130-reg-no-longer-active.patch new file mode 100644 index 00000000..1c7e7e00 --- /dev/null +++ b/patches/gdb/6.8/130-reg-no-longer-active.patch @@ -0,0 +1,30 @@ +Fix bug reported by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>: +See: http://sourceware.org/ml/crossgcc/2009-05/msg00055.html + https://bugzilla.redhat.com/show_bug.cgi?id=436037 + +Fix from: http://cvs.fedoraproject.org/viewvc/devel/gdb/gdb-6.8-bz436037-reg-no-longer-active.patch?revision=1.1 + +diff -d -urpN src.0/gdb/valops.c src.1/gdb/valops.c +--- src.0/gdb/valops.c 2008-07-27 04:00:03.000000000 +0200 ++++ src.1/gdb/valops.c 2008-07-31 15:17:42.000000000 +0200 +@@ -813,10 +813,18 @@ value_assign (struct value *toval, struc + struct frame_info *frame; + int value_reg; + +- /* Figure out which frame this is in currently. */ +- frame = frame_find_by_id (VALUE_FRAME_ID (toval)); + value_reg = VALUE_REGNUM (toval); + ++ /* Figure out which frame this is in currently. */ ++ frame = frame_find_by_id (VALUE_FRAME_ID (toval)); ++ /* "set $reg+=1" should work on programs with no debug info, ++ but frame_find_by_id returns NULL here (RH bug 436037). ++ Use current frame, it represents CPU state in this case. ++ If frame_find_by_id is changed to do it internally ++ (it is contemplated there), remove this. */ ++ if (!frame) ++ frame = get_current_frame (); ++ /* Probably never happens. */ + if (!frame) + error (_("Value being assigned to is no longer active.")); + |