69 lines
2.4 KiB
Diff
69 lines
2.4 KiB
Diff
|
http://sourceware.org/ml/gdb-patches/2016-04/msg00181.html
|
||
|
|
Subject: [testsuite patch] Fix 7.11 regression: gdb.dwarf2/dw2-undefined-ret-addr.exp [now with the patch]
|
||
|
|
|
||
|
|
|
||
|
|
--oyUTqETQ0mS9luUI
|
||
|
|
Content-Type: text/plain; charset=us-ascii
|
||
|
|
Content-Disposition: inline
|
||
|
|
|
||
|
|
Hi,
|
||
|
|
|
||
|
|
a038fa3e14a477d4d72a26c2e139fa47d2774be2 is the first bad commit
|
||
|
|
commit a038fa3e14a477d4d72a26c2e139fa47d2774be2
|
||
|
|
Author: Markus Metzger <markus.t.metzger@intel.com>
|
||
|
|
stack: check frame_unwind_caller_id
|
||
|
|
[PATCH v3 2/3] stack: check frame_unwind_caller_id
|
||
|
|
https://sourceware.org/ml/gdb-patches/2016-02/msg00363.html
|
||
|
|
Message-Id: <1455207283-12660-2-git-send-email-markus.t.metzger@intel.com>
|
||
|
|
|
||
|
|
(gdb) PASS: gdb.dwarf2/dw2-undefined-ret-addr.exp: up refuses to go up
|
||
|
|
info frame
|
||
|
|
Stack level 0, frame at 0x0:
|
||
|
|
- rip = 0x40059a in stop_frame (dw2-undefined-ret-addr.c:22); saved rip = <not saved>
|
||
|
|
+ rip = 0x40059a in stop_frame (dw2-undefined-ret-addr.c:22); saved rip = <unavailable>
|
||
|
|
Outermost frame: outermost
|
||
|
|
source language c.
|
||
|
|
Arglist at 0x7fffffffd610, args:
|
||
|
|
Locals at 0x7fffffffd610, Previous frame's sp is 0x7fffffffd620
|
||
|
|
Saved registers:
|
||
|
|
rbp at 0x7fffffffd610
|
||
|
|
-(gdb) PASS: gdb.dwarf2/dw2-undefined-ret-addr.exp: info frame
|
||
|
|
+(gdb) FAIL: gdb.dwarf2/dw2-undefined-ret-addr.exp: info frame
|
||
|
|
|
||
|
|
It happens on normal native Fedora 23 x86_64.
|
||
|
|
|
||
|
|
I am not completely sure about the reasons but it looks to me GDB behavior has
|
||
|
|
just changed.
|
||
|
|
|
||
|
|
OK for check-in?
|
||
|
|
|
||
|
|
|
||
|
|
Thanks,
|
||
|
|
Jan
|
||
|
|
|
||
|
|
--oyUTqETQ0mS9luUI
|
||
|
|
Content-Type: text/plain; charset=us-ascii
|
||
|
|
Content-Disposition: inline; filename=1
|
||
|
|
|
||
|
|
gdb/testsuite/ChangeLog
|
||
|
|
2016-04-08 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||
|
|
|
||
|
|
* gdb.dwarf2/dw2-undefined-ret-addr.exp: Expect <unavailable>.
|
||
|
|
|
||
|
|
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp b/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp
|
||
|
|
index c666584..e43054b 100644
|
||
|
|
--- a/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp
|
||
|
|
+++ b/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp
|
||
|
|
@@ -48,7 +48,7 @@ gdb_test "up" \
|
||
|
|
# doesn't cause an error, and shows "<not saved>".
|
||
|
|
gdb_test "info frame" [multi_line \
|
||
|
|
"Stack level 0, frame at $hex\:" \
|
||
|
|
- " rip = $hex in stop_frame \\(dw2-undefined-ret-addr\\.c:22\\); saved rip = <not saved>" \
|
||
|
|
+ " rip = $hex in stop_frame \\(dw2-undefined-ret-addr\\.c:22\\); saved rip = <unavailable>" \
|
||
|
|
" Outermost frame: outermost" \
|
||
|
|
" source language c\\." \
|
||
|
|
" Arglist at $hex, args\: " \
|
||
|
|
|
||
|
|
--oyUTqETQ0mS9luUI--
|
||
|
|
|