1 files changed, 122 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/langs.exp b/gdb/testsuite/gdb.base/langs.exp
new file mode 100644
index 00000000000..464c79786e0
--- /dev/null
+++ b/gdb/testsuite/gdb.base/langs.exp
@@ -0,0 +1,122 @@
+#   Copyright (C) 1997, 1998 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+if $tracelevel then {
+	strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile langs
+set binfile ${objdir}/${subdir}/${testfile}
+
+if [is_remote host] {
+    remote_download host ${srcdir}/${subdir}/langs1.f
+    remote_download host ${srcdir}/${subdir}/langs2.cxx
+}
+
+
+if  { [gdb_compile "${srcdir}/${subdir}/langs0.c" "${binfile}0.o" object {debug}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+if  { [gdb_compile "${srcdir}/${subdir}/langs1.c" "${binfile}1.o" object {debug}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+if  { [gdb_compile "${srcdir}/${subdir}/langs2.c" "${binfile}2.o" object {debug}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+if  { [gdb_compile "${binfile}0.o ${binfile}1.o ${binfile}2.o" ${binfile} executable {debug}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+
+
+
+# Create and source the file that provides information about the compiler
+# used to compile the test case.
+if [get_compiler_info ${binfile}] {
+    return -1;
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load $binfile
+
+gdb_test "b langs0" {Function "langs0" not defined\.} \
+    "break on nonexistent function in langs.exp"
+
+if [runto csub] then {
+
+    gdb_test "show language" "currently c\".*" \
+	"show language at csub in langs.exp"
+    # On some machines, foo doesn't get demangled because the N_SOL for
+    # langs2.cxx is seen only after the function stab for foo.  So
+    # the following regexps are kludged to accept foo__Fi as well as foo,
+    # even though only the latter is correct.  I haven't tried to xfail it
+    # because it depends on details of the compiler.
+    
+    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
+    gdb_test "bt" "#0.*csub.*#1.*(foo|foo__Fi) \\(.*#2.*cppsub_ .*#3.*fsub.*#4.*langs0__2do \\(.*#5  \[0-9a-fx\]* in main.*" "backtrace in langs.exp"
+
+    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
+    gdb_test "up" ".* in (foo|foo__Fi) .* at langs2\\.cxx.*return csub \\(.*" \
+	"up to foo in langs.exp"
+    gdb_test "show language" "currently c\\+\\+.*" \
+	"show language at foo in langs.exp"
+
+    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
+    gdb_test "up" ".* in cppsub_ .* at langs2\\.cxx.*return foo \\(.*" \
+	"up to cppsub_ in langs.exp"
+    gdb_test "show language" "currently c\\+\\+.*" \
+	"show language at cppsub_ in langs.exp"
+
+    if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
+    gdb_test "up" ".* in fsub.* at langs1\\.f.*return \\(cppsub .*" \
+	"up to fsub in langs.exp"
+    gdb_test "show language" "currently fortran.*" \
+	"show language at fsub in langs.exp"
+
+    if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
+    gdb_test "up" ".* in langs0__2do .* at .*langs0\\.c.*return fsub.*" \
+	"up to langs0__2do in langs.exp"
+    gdb_test "show language" "currently c\".*" \
+	"show language at langs0__2do in langs.exp"
+
+    gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
+	"up to main in langs.exp"
+    gdb_test "show language" "currently c\".*" \
+	"show language at main in langs.exp"
+
+    if [target_info exists gdb,noresults] { return }
+
+    if [target_info exists use_gdb_stub] {
+	gdb_breakpoint "exit"
+	gdb_test "cont" "Breakpoint .*exit.*" "continue to exit in langs.exp"
+    } else {
+	gdb_test "cont" "Program exited normally\\..*" \
+		"continue to exit in langs.exp"
+    }
+}
+
+return 0