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[binutils-gdb/gdb-7.12-branch] stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression
- From: Markus Metzger <mmetzger at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 6 Oct 2016 12:37:08 -0000
- Subject: [binutils-gdb/gdb-7.12-branch] stack: fix gdb.dwarf2/dw2-undefined-ret-addr.exp regression
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3929b7e909b48a20d5dac6631e519f3b6b2ac84e
commit 3929b7e909b48a20d5dac6631e519f3b6b2ac84e
Author: Markus Metzger <markus.t.metzger@intel.com>
Date: Fri Jul 22 10:01:19 2016 +0200
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:
---
gdb/ChangeLog | 5 +++++
gdb/stack.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fa491f0..ea8fdd1 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 3ce3138..c77bfc0 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