+# Copyright 2018 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/>.
+
+# Verify that gdbarches for i386 variants and osabi none are properly created.
+
+if { ![istarget x86_64-*-* ] } {
+ untested "skipping x86-64 specific test"
+ return
+}
+
+
+proc test_osabi_none { arch void_ptr_size long_double_size } {
+ clean_restart
+
+ gdb_test "set architecture i386:x86-64" "The target architecture is assumed to be i386:x86-64"
+ gdb_test_no_output "set osabi none" "set osabi none"
+ gdb_test "print sizeof (void*)" " = 8"
+ gdb_test "print sizeof (long double)" " = 16"
+}
+
+set infos { \
+ { "i386:x86-64" 8 16 } \
+ { "i386:x64-32" 4 16 } \
+ { "i386" 4 12 } }
+
+foreach info $infos {
+ lassign $info arch void_ptr_size long_double_size
+ with_test_prefix "arch=$arch" {
+ test_osabi_none $arch $void_ptr_size $long_double_size
+ }
+}