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[PATCH] stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression
- From: Markus Metzger <markus dot t dot metzger at intel dot com>
- To: gdb-patches at sourceware dot org
- Cc: qiyaoltc at gmail dot com, palves at redhat dot com
- Date: Fri, 22 Jul 2016 13:12:42 +0200
- Subject: [PATCH] stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression
- Authentication-results: sourceware.org; auth=none
Commit a038fa3e14a4 stack: check frame_unwind_caller_id adds a frame_id check to
frame_info and treats a missing frame_id as NOT_AVAILABLE_ERROR. This causes a
regression in gdb.dwarf2/dw2-undefined-ret-addr.exp.
Treat a missing frame_id as OPTIMIZED_OUT_ERROR instead.
See also https://sourceware.org/ml/gdb-patches/2016-07/msg00273.html.
2016-07-22 Markus Metzger <markus.t.metzger@intel.com>
gdb/
* stack.c (frame_info): Call val_print_not_saved instead of
val_print_unavailable if frame_id check fails.
---
gdb/stack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/stack.c b/gdb/stack.c
index b9e74df..9782457 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1508,7 +1508,7 @@ frame_info (char *addr_exp, int from_tty)
printf_filtered ("saved %s = ", pc_regname);
if (!frame_id_p (frame_unwind_caller_id (fi)))
- val_print_unavailable (gdb_stdout);
+ val_print_not_saved (gdb_stdout);
else
{
TRY
--
1.8.3.1