Merge GDB 7.5.1

gdb/testsuite/lib/go.exp

-# This test code is part of GDB, the GNU debugger.
-
-# Copyright 2010-2012 Free Software Foundation, Inc.
+# Copyright 2012 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/>.
 
-# Auxiliary function to set the language to fortran.
+# FIXME: Presumably skip_go_tests should be defined here,
+# but for consistency with other languages it currently lives in gdb.exp.
+
+# Auxiliary function to set the language to Go.
 # The result is 1 (true) for success, 0 (false) for failure.
 
-proc set_lang_fortran {} {
-    if [gdb_test_no_output "set language fortran"] {
+proc set_lang_go {} {
+    if [gdb_test_no_output "set language go"] {
         return 0
     }
-    if [gdb_test "show language" ".* source language is \"fortran\"." \
-           "set language to \"fortran\""] {
+    if [gdb_test "show language" ".* source language is \"go\"." \
+           "set language to \"go\""] {
         return 0
     }
-    return 1;
+    return 1
 }
+
+# Go version of runto_main.
+
+proc go_runto_main { } {
+    return [runto main.main]
+}