Merge GDB 7.5.1

gdb/testsuite/gdb.base/recpar.exp

-# Copyright 2010-2012 Free Software Foundation, Inc.
-
+# Copyright (C) 2012 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/>.
 
-set testfile "watchpoint-delete"
+set testfile recpar
 set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
+    return -1
+}
 
-if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
+if ![runto_main] {
     untested ${testfile}.exp
     return -1
 }
 
-# It is more compatible this way.
-gdb_test_no_output "set can-use-hw-watchpoints 0"
+gdb_test "break $srcfile:[gdb_get_line_number BREAK $srcfile] if n == 3" \
+         "Breakpoint $decimal at $hex: file .*recpar\\.c, line $decimal\\."
 
-if ![runto_main] {
-    return -1
-}
+gdb_test "continue" \
+         "Breakpoint .* foo \\(n=3\\) at .*$srcfile:$decimal.*"
 
-# Ensure there is a parent frame to create related bp_watchpoint_scope.
-gdb_breakpoint [gdb_get_line_number "break-here"]
-gdb_continue_to_breakpoint "break-here" ".* break-here .*"
+gdb_test "backtrace" \
+         "#0 +foo \\(n=3\\).*\r\n#1.* foo \\(n=4\\).*\r\n#2.* foo \\(n=5\\).*#3.* main \\(\\).*"
 
-gdb_test "watch x" {Watchpoint [0-9]+: x}
+gdb_test "frame 2" \
+         "#2 .* foo \\(n=5\\) .*"
 
-gdb_test_no_output {delete $bpnum}
+# In the currently selected frame, n=5, and thus foo::val should be 5
+# as well.
+gdb_test "print foo::val" \
+         " = 5"