GDB 7.6.50

gdb/testsuite/gdb.perf/disassemble.py

+# Copyright (C) 2013 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/>.
+
+from perftest import perftest
+
+class Disassemble(perftest.TestCaseWithBasicMeasurements):
+    def __init__(self):
+        super (Disassemble, self).__init__ ("disassemble")
+
+    def warm_up(self):
+        do_test_command = "disassemble ada_evaluate_subexp"
+        gdb.execute (do_test_command, False, True)
+
+    def _do_test(self, c):
+        for func in ["evaluate_subexp_standard", "handle_inferior_event", "c_parse_internal"]:
+            do_test_command = "disassemble %s" % func
+            for _ in range(c+1):
+                gdb.execute (do_test_command, False, True)
+
+    def execute_test(self):
+        for i in range(3):
+            # Flush code cache.
+            gdb.execute("set code-cache off");
+            gdb.execute("set code-cache on");
+            self.measure.measure(lambda: self._do_test(i), i)
+