GDB 7.6.50

gdb/testsuite/gdb.multi/multi-arch.exp

+# Copyright 2009-2013 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/>.
+
+# Test multi-exec / multi-process features that work for all configurations,
+# even ones that cannot run multiple processes simultaneously.
+
+set testfile "multi-arch"
+
+# The plain remote target can't do multiple inferiors.
+if [target_info exists use_gdb_stub] {
+    return
+}
+
+# The 64-bit compile may succeed for i386-linux, but gdb won't be able
+# to load the file.
+if [istarget "i?86-*linux*"] {
+    return
+}
+
+# Can't use standard_testfile, we want executables with specialized
+# names.
+set exec1 "ma-hello"
+set srcfile1 hello.c
+set binfile1 [standard_output_file ${exec1}]
+
+set exec2 "ma-hangout"
+set srcfile2 hangout.c
+set binfile2 [standard_output_file ${exec2}]
+
+# Build two executables, one for each arch.
+
+if [istarget "s390*-*-*"] {
+    set march1 "-m64"
+    set march2 "-m31"
+} else {
+    set march1 "-m64"
+    set march2 "-m32"
+}
+
+if { [prepare_for_testing ${testfile}.exp ${exec1} "${srcfile1}" \
+          [list debug nowarnings additional_flags=${march1}]] } {
+    return -1
+}
+
+if { [prepare_for_testing ${testfile}.exp ${exec2} "${srcfile2}" \
+          [list debug nowarnings additional_flags=${march2}]] } {
+    return -1
+}
+
+# Start inferior 1
+
+clean_restart ${exec1}
+if ![runto_main] then {
+    fail "starting inferior 1"
+}
+
+# Add and start inferior 2
+
+gdb_test "add-inferior" "Added inferior 2.*" "add empty inferior 2"
+gdb_test "inferior 2" "Switching to inferior 2.*" "switch to inferior 2"
+gdb_load ${binfile2}
+
+if ![runto_main] then {
+    fail "starting inferior 2"
+}
+
+# Check we do have two inferiors loaded.
+
+gdb_test "info inferiors" \
+    "Executable.*${exec2}.*${exec1}.*"