1 files changed, 46 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-icycle.exp b/gdb/testsuite/gdb.dwarf2/dw2-icycle.exp
new file mode 100644
index 0000000..ae87f3a
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-icycle.exp
@@ -0,0 +1,46 @@
+# Copyright 2014 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 <http://www.gnu.org/licenses/>.
+
+# This test exercises PR 16581.
+
+load_lib dwarf.exp
+
+# This test can only be run on targets which support DWARF-2 and use gas.
+if {![dwarf2_support]} {
+    return 0
+}
+
+standard_testfile .S .c
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} \
+	  [list $srcfile $srcfile2] {nodebug}] } {
+    return -1
+}
+
+# We are trying to verify that the partial symtab to symtab expansion
+# for the debugging info hand-coded in our assembly file does not cause
+# the debugger to crash (infinite recursion).  To facilitate the test,
+# start the debugger with -readnow.  This force expansion as soon as
+# the objfile is loaded.
+
+set saved_gdbflags $GDBFLAGS
+set GDBFLAGS "$GDBFLAGS -readnow"
+clean_restart ${testfile}
+set GDBFLAGS $saved_gdbflags
+
+# And just to be sure that the debugger did not crash after having
+# expanded our symbols, do a life-check.
+
+gdb_test "echo life check\\n" "life check"