1 files changed, 92 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/gdb1291.exp b/gdb/testsuite/gdb.arch/gdb1291.exp
new file mode 100644
index 00000000000..4264d6c01b8
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1291.exp
@@ -0,0 +1,92 @@
+# Copyright 2003 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@gnu.org
+
+# This file is part of the gdb testsuite.
+
+# Tests for PR:1291.  Ensure that backtrace works properly for stack
+# frames greater than 256 bytes.
+
+if $tracelevel {
+    strace $tracelevel
+}
+
+# Test SH backtraces with >256 byte frame stack. (PR:1291)
+
+set prms_id 0
+set bug_id 0
+
+if ![istarget "sh-*-*"] then {
+    verbose "Skipping SH backtrace tests."
+    return
+}
+
+set testfile "gdb1291"
+set srcfile ${testfile}.s
+set binfile ${objdir}/${subdir}/${testfile}
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } {
+    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+    gdb_suppress_tests
+}
+
+gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint"
+gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1"
+
+send_gdb "bt\n"
+gdb_expect {
+    -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
+	pass "backtrace with local variable less than or equal to 256 bytes"
+    }
+    -re ".*$gdb_prompt $" {
+	fail "backtrace with local variable less than or equal to 256 bytes"
+    }
+    timeout {
+	fail "backtrace with local variable less than or equal to 256 bytes (timeout)"
+    }
+}
+
+gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint"
+gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2"
+
+send_gdb "bt\n"
+gdb_expect {
+    -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
+	pass "backtrace with local variable larger than 256 bytes"
+    }
+    -re "#0.* sub2 .*\r\n#1  0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" {
+	kfail "gdb/1291" "backtrace with local variable larger than 256 bytes"
+    }
+    -re ".*$gdb_prompt $" {
+	fail "backtrace with local variable larger than 256 bytes"
+    }
+    timeout {
+	fail "backtrace with local variable larger than 256 bytes (timeout)"
+    }
+}