1 /*
   2  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "ci/ciTypeArray.hpp"
  27 #include "ci/ciUtilities.inline.hpp"
  28 #include "oops/typeArrayOop.inline.hpp"
  29 
  30 // ciTypeArray
  31 //
  32 // This class represents an typeArrayOop in the HotSpot virtual
  33 // machine.
  34 
  35 
  36 // ------------------------------------------------------------------
  37 // ciTypeArray::char_at
  38 //
  39 // Implementation of the char_at method.
  40 jchar ciTypeArray::char_at(int index) {
  41   VM_ENTRY_MARK;
  42   assert(index >= 0 && index < length(), "out of range");
  43   jchar c = get_typeArrayOop()->char_at(index);
  44 #ifdef ASSERT
  45   jchar d = element_value(index).as_char();
  46   assert(c == d, "");
  47 #endif //ASSERT
  48   return c;
  49 }
  50 
  51 // ------------------------------------------------------------------
  52 // ciTypeArray::byte_at
  53 //
  54 // Implementation of the byte_at method.
  55 jbyte ciTypeArray::byte_at(int index) {
  56   VM_ENTRY_MARK;
  57   assert(index >= 0 && index < length(), "out of range");
  58   return get_typeArrayOop()->byte_at(index);
  59 }