diff --git a/gdb/stack.c b/gdb/stack.c
index 22820524871..fed482486e9 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1153,12 +1153,12 @@ print_frame_info (const frame_print_options &fp_opts,
print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
}
- }
- /* If disassemble-next-line is set to on and there is line debug
- messages, output assembly codes for next line. */
- if (disassemble_next_line == AUTO_BOOLEAN_TRUE)
- do_gdb_disassembly (get_frame_arch (frame), -1, sal.pc, sal.end);
+ /* If disassemble-next-line is set to on and there is line debug
+ messages, output assembly codes for next line. */
+ if (disassemble_next_line == AUTO_BOOLEAN_TRUE)
+ do_gdb_disassembly (get_frame_arch (frame), -1, sal.pc, sal.end);
+ }
if (set_current_sal)
{
diff --git a/gdb/testsuite/gdb.base/backtrace.c b/gdb/testsuite/gdb.base/backtrace.c
new file mode 100644
index 00000000000..e6262e8d513
--- /dev/null
+++ b/gdb/testsuite/gdb.base/backtrace.c
@@ -0,0 +1,40 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2019 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
+
+int __attribute__((noinline,noclone))
+baz ()
+{
+ return 0; /* Break here. */
+}
+
+int __attribute__((noinline,noclone))
+bar ()
+{
+ return baz ();
+}
+
+int __attribute__((noinline,noclone))
+foo ()
+{
+ return bar ();
+}
+
+int
+main ()
+{
+ return foo ();
+}
diff --git a/gdb/testsuite/gdb.base/backtrace.exp b/gdb/testsuite/gdb.base/backtrace.exp
new file mode 100644
index 00000000000..05214c2389a
--- /dev/null
+++ b/gdb/testsuite/gdb.base/backtrace.exp
@@ -0,0 +1,48 @@
+# Copyright 2019 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see .
+
+# A place for miscellaneous tests related to backtrace.
+
+standard_testfile
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
+ return -1
+}
+
+if ![runto_main] then {
+ fail "can't run to main"
+ return 0
+}
+
+# Run to the breakpoint at return.
+gdb_breakpoint [gdb_get_line_number "Break here."]
+gdb_continue_to_breakpoint "Break here."
+
+# Backtrace with the default options.
+gdb_test "bt" \
+ [multi_line \
+ "#0\[ \t\]*baz \\(\\) at \[^\r\n\]+" \
+ "#1\[ \t\]*$hex in bar \\(\\) at \[^\r\n\]+" \
+ "#2\[ \t\]*$hex in foo \\(\\) at \[^\r\n\]+" \
+ "#3\[ \t\]*$hex in main \\(\\) at \[^\r\n\]+" ]
+
+# Backtrace with 'set disassemble-next-line on'. This shouldn't make
+# any difference to the backtrace.
+gdb_test "with disassemble-next-line on -- bt" \
+ [multi_line \
+ "#0\[ \t\]*baz \\(\\) at \[^\r\n\]+" \
+ "#1\[ \t\]*$hex in bar \\(\\) at \[^\r\n\]+" \
+ "#2\[ \t\]*$hex in foo \\(\\) at \[^\r\n\]+" \
+ "#3\[ \t\]*$hex in main \\(\\) at \[^\r\n\]+" ]