1 files changed, 95 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/func-ptrs.exp b/gdb/testsuite/gdb.base/func-ptrs.exp
new file mode 100644
index 0000000..c26eb9d
--- /dev/null
+++ b/gdb/testsuite/gdb.base/func-ptrs.exp
@@ -0,0 +1,95 @@
+# 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/>.
+
+set testname func-ptrs
+set srcfile ${testname}.c
+if { [prepare_for_testing ${testname}.exp ${testname} ${srcfile}] } {
+    return -1
+}
+
+if { ![runto_main] } {
+    untested ${testname}.exp
+    return -1
+}
+
+
+# First set our breakpoints.
+
+set fp_breakpoint_re \
+    "Breakpoint $decimal at $hex: file .*${srcfile}, line $decimal\\."
+gdb_test "break sentinel if calc == decr" \
+    "${fp_breakpoint_re}" \
+    "breakpoint at sentinel"
+gdb_test "break incr" \
+    "${fp_breakpoint_re}" \
+    "breakpoint at incr"
+gdb_test "break decr" \
+    "${fp_breakpoint_re}" \
+    "breakpoint at decr"
+
+
+# Check if we run through to the breakpoint in incr.
+
+gdb_test "continue" \
+    "Breakpoint $decimal, incr \\(i=-1\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*" \
+    "continue to incr, first time"
+
+
+# Go back up, make sure the return value is 0.
+
+gdb_test "finish" \
+    "Run till exit from #0 +incr \\(i=-1\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+($hex in )?main \\(\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*Value returned is \\$$decimal = 0" \
+    "go back to main from incr, first time"
+
+
+# Redirect calc and see if we run to the breakpoint in decr instead.
+
+gdb_test_no_output "set calc = decr" "set calc to decr"
+gdb_test "continue" \
+    "Breakpoint $decimal, decr \\(i=0\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*" \
+    "continue to decr"
+
+
+# Go back up, check if we stop in sentinel instead.
+
+gdb_test "finish" \
+    "Run till exit from #0 +decr \\(i=0\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+Breakpoint $decimal, sentinel \\(\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*" \
+    "stop in sentinel"
+
+
+# Go back all the way up to main, make sure the return value is -1.
+
+gdb_test_no_output "up-silently" "move up to decr"
+gdb_test "finish" \
+    "Run till exit from #1 +($hex in )?decr \\(i=0\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+($hex in )?main \\(\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*Value returned is \\$$decimal = -1" \
+    "go back to main from decr"
+
+
+# Reset calc and see if we run to the breakpoint in incr again.
+
+gdb_test_no_output "set calc = incr" "set calc to incr"
+gdb_test "continue" \
+    "Breakpoint $decimal, incr \\(i=-1\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*" \
+    "continue to incr, second time"
+
+
+# Go back up again, make sure the return value is 0.
+
+gdb_test "finish" \
+    "Run till exit from #0 +incr \\(i=-1\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+($hex in )?main \\(\\)\[ \r\n\]+at .*${srcfile}:$decimal\[\r\n\]+.*Value returned is \\$$decimal = 0" \
+    "go back to main from incr, second time"
+
+
+# All done!