+# Copyright 2006 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.
+
+# Test PowerPC prologue analyzer.
+
+# Do not run on AIX (where we won't be able to build the tests without
+# some surgery) or on PowerPC64 (ditto, dot symbols).
+if {[istarget *-*-aix*] || ![istarget "powerpc-*-*"]} then {
+ verbose "Skipping PowerPC prologue tests."
+ return
+}
+
+set testfile "powerpc-prologue"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+# Don't use "debug", so that we don't have line information for the assembly
+# fragments.
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {}] != "" } {
+ untested "PowerPC prologue tests"
+ return -1
+}
+
+
+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
+}
+
+# Testcase for PIC prologue.
+
+gdb_test "continue" "Program received signal SIGTRAP.*" "continue to PIC"
+
+gdb_test "backtrace 10" \
+ "#0\[ \t\]*$hex in gdb2029.*\r\n#1\[ \t\]*$hex in main.*" \
+ "backtrace in PIC"
+
+gdb_test "info frame" \
+ ".*Saved registers:.*r30 at.*r31 at.*pc at.*lr at.*" \
+ "saved registers in PIC"