From: Markus Metzger <markus.t.metzger@intel.com>
Date: Fri, 22 Jul 2016 08:01:19 +0000 (+0200)
Subject: stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression
X-Git-Tag: gdb-7.12-release~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3929b7e909b48a20d5dac6631e519f3b6b2ac84e;p=thirdparty%2Fbinutils-gdb.git

stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression

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.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fa491f0e325..ea8fdd1918d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2016-10-06  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* stack.c (frame_info): Call val_print_not_saved instead of
+	val_print_unavailable if frame_id check fails.
+
 2016-10-06  Pedro Alves  <palves@redhat.com>
 
 	* jit.c (free_objfile_data): Delete the JIT breakpoint and clear
diff --git a/gdb/stack.c b/gdb/stack.c
index 3ce313800fb..c77bfc084e0 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1531,7 +1531,7 @@ 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