src/cpu/x86/vm/interpreter_x86.hpp

Sat, 29 Sep 2012 06:40:00 -0400

author
coleenp
date
Sat, 29 Sep 2012 06:40:00 -0400
changeset 4142
d8ce2825b193
parent 2895
167b70ff3abc
child 6876
710a3c8b516e
permissions
-rw-r--r--

8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
Summary: Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn

     1 /*
     2  * Copyright (c) 1997, 2011, 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  */
    25 #ifndef CPU_X86_VM_INTERPRETER_X86_HPP
    26 #define CPU_X86_VM_INTERPRETER_X86_HPP
    28  public:
    29   static Address::ScaleFactor stackElementScale() {
    30     return NOT_LP64(Address::times_4) LP64_ONLY(Address::times_8);
    31   }
    33   // Offset from rsp (which points to the last stack element)
    34   static int expr_offset_in_bytes(int i) { return stackElementSize * i; }
    36   // Stack index relative to tos (which points at value)
    37   static int expr_index_at(int i)        { return stackElementWords * i; }
    39   // Already negated by c++ interpreter
    40   static int local_index_at(int i) {
    41     assert(i <= 0, "local direction already negated");
    42     return stackElementWords * i;
    43   }
    45 #endif // CPU_X86_VM_INTERPRETER_X86_HPP

mercurial