1 files changed, 77 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.mi/dw2-ref-missing-frame.exp b/gdb/testsuite/gdb.mi/dw2-ref-missing-frame.exp
new file mode 100644
index 0000000..cd29de5
--- /dev/null
+++ b/gdb/testsuite/gdb.mi/dw2-ref-missing-frame.exp
@@ -0,0 +1,77 @@
+# Copyright 2008, 2009, 2010 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 can only be run on targets which support DWARF-2 and use gas.
+# For now pick a sampling of likely targets.
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+if {![istarget *-*-linux*]
+    && ![istarget *-*-gnu*]
+    && ![istarget *-*-elf*]
+    && ![istarget *-*-openbsd*]
+    && ![istarget arm-*-eabi*]
+    && ![istarget powerpc-*-eabi*]} {
+    return 0
+}
+
+set testfile "dw2-ref-missing-frame"
+set srcsfile ${testfile}.S
+set objsfile ${objdir}/${subdir}/${testfile}.o
+set srcfuncfile ${testfile}-func.c
+set objfuncfile ${objdir}/${subdir}/${testfile}-func.o
+set srcmainfile ${testfile}-main.c
+set objmainfile ${objdir}/${subdir}/${testfile}-main.o
+set executable ${testfile}
+set binfile ${objdir}/${subdir}/${executable}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcsfile}" $objsfile object {}] != ""
+     || [gdb_compile "${srcdir}/${subdir}/${srcfuncfile}" $objfuncfile object {}] != ""
+     || [gdb_compile "${srcdir}/${subdir}/${srcmainfile}" $objmainfile object {debug}] != ""
+     || [gdb_compile "$objsfile $objfuncfile $objmainfile" $binfile executable {}] != "" } {
+    return -1
+}
+
+if [mi_gdb_start] {
+    continue
+}
+
+mi_delete_breakpoints
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load ${binfile}
+
+if [mi_runto func_nofb_marker] {
+    # First try referencing DW_AT_frame_base which is not defined.
+    mi_gdb_test "300-stack-list-locals --thread 1 --frame 1 --all-values" \
+	"300\\^done,locals=\\\[\{name=\"func_nofb_var\",value=\"\\\<error reading variable: Could not find the frame base for \\\\\"func_nofb\\\\\"\\\.\\\>\"\},\{name=\"func_nofb_var2\",value=\"\\\<error reading variable: Could not find the frame base for \\\\\"func_nofb\\\\\"\\\.\\\>\"\}\\\].*" \
+	"test func_nofb_marker"
+}
+
+# GDB could have crashed.
+mi_gdb_exit
+if [mi_gdb_start] {
+    continue
+}
+mi_delete_breakpoints
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load ${binfile}
+
+# And now try referencing DW_AT_frame_base defined using a self-reference
+# (DW_OP_fbreg).
+if [mi_runto func_loopfb_marker] {
+    mi_gdb_test "301-stack-list-locals --thread 1 --frame 1 --all-values" \
+	"301\\^done,locals=\\\[\{name=\"func_loopfb_var\",value=\"\\\<error reading variable: DWARF-2 expression error: Loop detected.*\"\},\{name=\"func_loopfb_var2\",value=\"\\\<error reading variable: DWARF-2 expression error: Loop detected.*\"\}\\\]" \
+	"test func_loopfb_var"
+}