GDB 7.6.50

gdb/testsuite/gdb.perf/disassemble.exp

Index: gdb/testsuite/gdb.perf/disassemble.exp
diff --git a/gdb/testsuite/gdb.perf/disassemble.exp b/gdb/testsuite/gdb.perf/disassemble.exp
new file mode 100644
index 0000000000000000000000000000000000000000..8f07a5903bffe38cb45dee890f2a71099b55d3f3
--- /dev/null
+++ b/gdb/testsuite/gdb.perf/disassemble.exp
@@ -0,0 +1,57 @@
+# 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/>.
+
+# This test case is to test the speed of GDB when it is doing disassemble
+# some large functions in GDB.
+load_lib perftest.exp
+
+if [skip_perf_tests] {
+    return 0
+}
+
+global GDB
+
+standard_testfile .c
+# Overwrite $binfile
+set binfile $GDB
+
+PerfTest::assemble {
+    # Don't have compilation step.
+    return 0
+} {
+    global srcdir subdir
+    global binfile
+
+    gdb_exit
+    gdb_start
+    gdb_reinitialize_dir $srcdir/$subdir
+
+    # When GDB is debugging GDB, the prompt is changed to "(top-gdb) ".
+    # In order to avoid the confusion of pattern matching, set the
+    # gdb_prompt to '(top-gdb)' temporarily.
+    with_gdb_prompt "\\(top-gdb\\)" {
+	gdb_load ${binfile}
+    }
+
+    # The prompt of both parent GDB and child GDB is '(gdb)', but
+    # child GDB's prompt doesn't confuse pattern matching because but
+    # we only run to main function of child GDB, so child GDB's
+    # prompt can't be printed out.
+    if ![runto_main] {
+	return -1
+    }
+} {
+    gdb_test "python Disassemble\(\).run()"
+}